Initial 12.0 refactor.

There are no guarantees this commit will compile.

.classpath

@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
-	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
-	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.DEPENDENCIES"/>
-	<classpathentry kind="src" path="src"/>
-	<classpathentry kind="src" path="gen"/>
-	<classpathentry kind="output" path="bin/classes"/>
-</classpath>

.externalToolBuilders/[Löve] Generate Internal Scripts.launch

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<launchConfiguration type="org.eclipse.ui.externaltools.ProgramBuilderLaunchConfigurationType">
-<stringAttribute key="org.eclipse.debug.core.ATTR_REFRESH_SCOPE" value="${working_set:&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;&#10;&lt;resources&gt;&#10;&lt;item path=&quot;/love_android_sdl2/jni/love/src/scripts&quot; type=&quot;2&quot;/&gt;&#10;&lt;/resources&gt;}"/>
-<booleanAttribute key="org.eclipse.debug.ui.ATTR_LAUNCH_IN_BACKGROUND" value="false"/>
-<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="/usr/bin/lua"/>
-<stringAttribute key="org.eclipse.ui.externaltools.ATTR_RUN_BUILD_KINDS" value="full,incremental,"/>
-<stringAttribute key="org.eclipse.ui.externaltools.ATTR_TOOL_ARGUMENTS" value="auto.lua boot.lua graphics.lua"/>
-<booleanAttribute key="org.eclipse.ui.externaltools.ATTR_TRIGGERS_CONFIGURED" value="true"/>
-<stringAttribute key="org.eclipse.ui.externaltools.ATTR_WORKING_DIRECTORY" value="${project_loc}/jni/love/src/scripts"/>
-</launchConfiguration>

.externalToolBuilders/ndk-build.launch

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<launchConfiguration type="org.eclipse.ui.externaltools.ProgramBuilderLaunchConfigurationType">
-<stringAttribute key="org.eclipse.debug.core.ATTR_REFRESH_SCOPE" value="${working_set:&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;&#10;&lt;resources&gt;&#10;&lt;item path=&quot;/love_android_sdl2/jni&quot; type=&quot;2&quot;/&gt;&#10;&lt;/resources&gt;}"/>
-<booleanAttribute key="org.eclipse.debug.ui.ATTR_LAUNCH_IN_BACKGROUND" value="false"/>
-<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="${env_var:ANDROID_NDK}/ndk-build"/>
-<stringAttribute key="org.eclipse.ui.externaltools.ATTR_RUN_BUILD_KINDS" value="full,incremental,"/>
-<stringAttribute key="org.eclipse.ui.externaltools.ATTR_TOOL_ARGUMENTS" value="-j 4"/>
-<booleanAttribute key="org.eclipse.ui.externaltools.ATTR_TRIGGERS_CONFIGURED" value="true"/>
-<stringAttribute key="org.eclipse.ui.externaltools.ATTR_WORKING_DIRECTORY" value="${project_loc}"/>
-</launchConfiguration>

.gitignore

@@ -1,33 +1,34 @@
-assets/
-bin/
-gen/
-libs/
-obj/
+# Gradle files
+.gradle/
+build/
 
+# Local configuration file (sdk path, etc)
 local.properties
 
-.*.swp
-.*~
-*~
-*.o
-*.so
-*.a
-*.orig
-*.rej
+# Log/OS Files
+*.log
 
+# Android Studio generated files and folders
+captures/
+.externalNativeBuild/
+.cxx/
+*.apk
+output.json
 
-# Downloaded gradle wrapper
-.gradle
-
-# Android Studio project files
-.idea
+# IntelliJ
 *.iml
+.idea/
+
+# Keystore files
+*.jks
+*.keystore
+
+# Google Services (e.g. APIs or Firebase)
+google-services.json
 
-# Gradle build files
-build
-.externalNativeBuild
-.cxx
+# Android Profiling
+*.hprof
 
 # love-android specific
-!app/src/main/assets/
-app/src/main/assets/game.love
+app/src/main/assets/
+app/src/embed/assets/

.gitmodules

@@ -1,3 +1,8 @@
-[submodule "love/src/jni/love"]
-	path = love/src/jni/love
+[submodule "app/src/main/cpp/love"]
+	path = app/src/main/cpp/love
 	url = https://github.com/love2d/love
+	branch = 12.0-development
+[submodule "app/src/main/cpp/megasource"]
+	path = app/src/main/cpp/megasource
+	url = https://github.com/love2d/megasource
+	branch = 12.x

.settings/org.eclipse.jdt.core.prefs

@@ -1,4 +0,0 @@
-eclipse.preferences.version=1
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
-org.eclipse.jdt.core.compiler.compliance=1.6
-org.eclipse.jdt.core.compiler.source=1.6

app/build.gradle

@@ -1,22 +1,25 @@
-apply plugin: 'com.android.application'
+plugins {
+    id 'com.android.application'
+}
 
 android {
-    compileSdkVersion 31
-    buildToolsVersion '31.0.0'
-    ndkVersion '21.3.6528147'
+    compileSdk 31
+
     defaultConfig {
-        applicationId 'org.love2d.android'
-        versionCode 30
-        versionName '11.4'
-        minSdkVersion 16
-        targetSdkVersion 31
+        applicationId "org.love2d.android"
+        versionCode 31
+        versionName "12.0"
+        minSdk 21
+        targetSdk 31
     }
+
     buildTypes {
         release {
-            minifyEnabled true
-            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
     }
+
     flavorDimensions 'mode', 'recording'
     productFlavors {
         normal {
@@ -32,14 +35,29 @@ android {
             dimension 'recording'
         }
     }
-    lintOptions {
-        abortOnError false
+
+    sourceSets {
+        main {
+            java {
+                srcDir 'src/main/cpp/megasource/libs/SDL2/android-project/app/src/main/java'
+                srcDir 'src/main/java'
+            }
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    buildFeatures {
+        viewBinding true
     }
 }
 
 dependencies {
-    api 'androidx.multidex:multidex:2.0.1'
-    api fileTree(dir: 'libs', include: ['*.jar'])
-    api 'androidx.appcompat:appcompat:1.4.0'
-    api project(':love')
+    implementation 'androidx.appcompat:appcompat:1.4.1'
+    implementation 'com.google.android.material:material:1.5.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
+    implementation 'androidx.navigation:navigation-fragment:2.3.5'
+    implementation 'androidx.navigation:navigation-ui:2.3.5'
 }

app/proguard-rules.pro

@@ -1,14 +1,10 @@
 # Add project specific ProGuard rules here.
-# By default, the flags in this file are appended to flags specified
-# in /Users/diglet/android-sdk-macosx/tools/proguard/proguard-android.txt
-# You can edit the include path and order by changing the proguardFiles
-# directive in build.gradle.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
 #
 # For more details, see
 #   http://developer.android.com/guide/developing/tools/proguard.html
 
-# Add any project specific keep options here:
-
 # If your project uses WebView with JS, uncomment the following
 # and specify the fully qualified class name to the JavaScript interface
 # class:
@@ -16,5 +12,13 @@
 #   public *;
 #}
 
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
+
 -keep class org.love2d.android.GameActivity { *; }
 -keep class org.libsdl.app.** { *; }

app/src/embed/assets/.gitkeep

@@ -1,4 +0,0 @@
-Add your game.love in this folder then
-$ ./gradlew bundleEmbed
-or
-$ ./gradlew assembleEmbed

app/src/main/AndroidManifest.xml

@@ -1,49 +1,46 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest
-    package="org.love2d.android.executable"
-    xmlns:android="http://schemas.android.com/apk/res/android" >
-  <uses-permission android:name="android.permission.INTERNET" />
-  <uses-permission android:name="android.permission.VIBRATE" />
-  <uses-permission android:name="android.permission.BLUETOOTH" />
-  <uses-permission android:name="android.permission.RECORD_AUDIO" />
-  <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" android:maxSdkVersion="18" />
-
-  <!-- OpenGL ES 2.0 -->
-  <uses-feature android:glEsVersion="0x00020000" />
-  <!-- Touchscreen support -->
-  <uses-feature android:name="android.hardware.touchscreen" android:required="false" />
-  <!-- Game controller support -->
-  <uses-feature android:name="android.hardware.bluetooth" android:required="false" />
-  <uses-feature android:name="android.hardware.gamepad" android:required="false" />
-  <uses-feature android:name="android.hardware.usb.host" android:required="false" />
-  <!-- External mouse input events -->
-  <uses-feature android:name="android.hardware.type.pc" android:required="false" />
-  <!-- Low latency audio -->
-  <uses-feature android:name="android.hardware.audio.low_latency" android:required="false" />
-  <uses-feature android:name="android.hardware.audio.pro" android:required="false" />
-
-  <application
-      android:allowBackup="true"
-      android:icon="@drawable/love"
-      android:label="LÖVE for Android"
-      android:usesCleartextTraffic="true" >
-    <activity
-        android:name="org.love2d.android.GameActivity"
-        android:exported="true"
-        android:configChanges="orientation|screenSize|smallestScreenSize|screenLayout|keyboard|keyboardHidden|navigation"
-        android:label="LÖVE for Android"
-        android:launchMode="singleTask"
-        android:screenOrientation="landscape"
-        android:resizeableActivity="false"
-        android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
-      <intent-filter>
-        <action android:name="android.intent.action.MAIN" />
-        <category android:name="android.intent.category.LAUNCHER" />
-        <category android:name="tv.ouya.intent.category.GAME" />
-      </intent-filter>
-      <intent-filter>
-        <action android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED" />
-      </intent-filter>
-    </activity>
-  </application>
-</manifest> 
+<?xml version="1.0" encoding="utf-8"?>
+<manifest
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    package="org.love2d.android">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.VIBRATE" />
+    <uses-permission android:name="android.permission.BLUETOOTH" />
+    <uses-permission android:name="android.permission.RECORD_AUDIO" />
+
+    <!-- OpenGL ES 2.0 -->
+    <uses-feature android:glEsVersion="0x00020000" />
+    <!-- Touchscreen support -->
+    <uses-feature android:name="android.hardware.touchscreen" android:required="false" />
+    <!-- Game controller support -->
+    <uses-feature android:name="android.hardware.bluetooth" android:required="false" />
+    <uses-feature android:name="android.hardware.gamepad" android:required="false" />
+    <uses-feature android:name="android.hardware.usb.host" android:required="false" />
+    <!-- External mouse input events -->
+    <uses-feature android:name="android.hardware.type.pc" android:required="false" />
+    <!-- Low latency audio -->
+    <uses-feature android:name="android.hardware.audio.low_latency" android:required="false" />
+    <uses-feature android:name="android.hardware.audio.pro" android:required="false" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/love"
+        android:label="LÖVE for Android">
+        <activity
+            android:name="org.love2d.android.GameActivity"
+            android:exported="true"
+            android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
+            android:configChanges="orientation|screenSize|smallestScreenSize|screenLayout|keyboard|keyboardHidden|navigation"
+            android:launchMode="singleTask"
+            android:screenOrientation="landscape">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="tv.ouya.intent.category.GAME" />
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED" />
+            </intent-filter>
+        </activity>
+    </application>
+</manifest>

app/src/main/cpp/love

@@ -0,0 +1 @@
+Subproject commit 7216a022f9f66682be91441b402a1983b29295ca

app/src/main/cpp/megasource

@@ -0,0 +1 @@
+Subproject commit 45465b5f444e8e62e1685250272f8b73542b9fb2

app/src/main/java/org/love2d/android/GameActivity.java

@@ -0,0 +1,14 @@
+package org.love2d.android;
+
+import androidx.appcompat.app.AppCompatActivity;
+import org.libsdl.app.SDLActivity;
+
+import android.os.Bundle;
+
+public class GameActivity extends SDLActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+    }
+}

app/src/main/res/.gitignore

@@ -1,5 +0,0 @@
-values/generated_strings.xml
-values/generated_integers.xml
-drawable-*/icon.png
-drawable-*/notificationicon.png
-mipmap-*/ic_launcher.png

app/src/main/res/values-night/themes.xml

@@ -0,0 +1,3 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+</resources>

app/src/main/res/values/colors.xml

@@ -1,6 +1,2 @@
 <?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <color name="colorPrimary">#3F51B5</color>
-    <color name="colorPrimaryDark">#303F9F</color>
-    <color name="colorAccent">#FF4081</color>
-</resources>
+<resources></resources>

app/src/main/res/values/dimens.xml

@@ -0,0 +1 @@
+<resources></resources>

app/src/main/res/values/strings.xml

@@ -0,0 +1,4 @@
+<resources>
+    <!-- Strings used for fragments for navigation -->
+
+</resources>

app/src/main/res/values/styles.xml

@@ -1,11 +0,0 @@
-<resources>
-
-    <!-- Base application theme. -->
-    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
-        <!-- Customize your theme here. -->
-        <item name="colorPrimary">@color/colorPrimary</item>
-        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
-        <item name="colorAccent">@color/colorAccent</item>
-    </style>
-
-</resources>

app/src/main/res/values/themes.xml

@@ -0,0 +1,4 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+
+</resources>

app/src/noRecord/AndroidManifest.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="org.love2d.android">
+
+    <uses-permission android:name="android.permission.RECORD_AUDIO" tools:node="remove" />
+</manifest>

app/src/norecord/AndroidManifest.xml

@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest
-  package="org.love2d.android.executable"
-  xmlns:android="http://schemas.android.com/apk/res/android"
-  xmlns:tools="http://schemas.android.com/tools"
->
-  <uses-permission android:name="android.permission.RECORD_AUDIO" tools:node="remove" />
-</manifest> 

app/src/normal/AndroidManifest.xml

@@ -1,58 +1,25 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest
-    package="org.love2d.android.executable"
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools" >
-  <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" android:maxSdkVersion="28" />
-  <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" android:maxSdkVersion="28" tools:replace="maxSdkVersion" />
-
-  <application tools:node="merge">
-    <service android:name="org.love2d.android.DownloadService" />
-    <activity
-        android:name="org.love2d.android.GameActivity"
-        tools:node="merge" >
-      <intent-filter>
-        <action android:name="android.intent.action.VIEW" />
-        <category android:name="android.intent.category.DEFAULT" />
-        <category android:name="android.intent.category.BROWSABLE" />
-        <data android:scheme="file" />
-        <data android:mimeType="*/*" />
-        <data android:pathPattern=".*\\.love" />
-        <data android:host="*" />
-      </intent-filter>
-      <intent-filter>
-        <action android:name="android.intent.action.VIEW" />
-        <category android:name="android.intent.category.DEFAULT" />
-        <category android:name="android.intent.category.BROWSABLE" />
-        <data android:scheme="content" />
-        <data android:mimeType="application/x-love-game" />
-      </intent-filter>
-      <intent-filter>
-        <action android:name="android.intent.action.VIEW" />
-        <category android:name="android.intent.category.DEFAULT" />
-        <category android:name="android.intent.category.BROWSABLE" />
-        <data android:scheme="content" />
-        <data android:mimeType="application/octet-stream" />
-      </intent-filter>
-    </activity>
-    <activity
-        android:name="org.love2d.android.DownloadActivity"
-        android:exported="true"
-        android:noHistory="true"
-        android:theme="@android:style/Theme.NoTitleBar" >
-      <intent-filter>
-        <action android:name="android.intent.action.VIEW" />
-        <category android:name="android.intent.category.DEFAULT" />
-        <category android:name="android.intent.category.BROWSABLE" />
-        <data android:scheme="http"
-            android:host="*"
-            android:mimeType="*/*"
-            android:pathPattern=".*\\.love" />
-        <data android:scheme="https"
-            android:host="*"
-            android:mimeType="*/*"
-            android:pathPattern=".*\\.love" />
-      </intent-filter>
-    </activity>
-  </application>
-</manifest>
+<?xml version="1.0" encoding="utf-8"?>
+<manifest
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="org.love2d.android">
+
+    <application android:icon="@drawable/love">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:theme="@style/Theme.LÖVEForAndroid.NoActionBar"
+            android:launchMode="singleTask" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name="org.love2d.android.GameActivity"
+            android:exported="false"
+            tools:replace="android:exported">
+            <intent-filter tools:node="removeAll" />
+        </activity>
+    </application>
+</manifest>

app/src/normal/java/org/love2d/android/FirstFragment.java

@@ -0,0 +1,47 @@
+package org.love2d.android;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.fragment.app.Fragment;
+import androidx.navigation.fragment.NavHostFragment;
+
+import org.love2d.android.databinding.FragmentFirstBinding;
+
+public class FirstFragment extends Fragment {
+
+    private FragmentFirstBinding binding;
+
+    @Override
+    public View onCreateView(
+            LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState
+    ) {
+
+        binding = FragmentFirstBinding.inflate(inflater, container, false);
+        return binding.getRoot();
+
+    }
+
+    public void onViewCreated(@NonNull View view, Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
+        binding.buttonFirst.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                NavHostFragment.findNavController(FirstFragment.this)
+                        .navigate(R.id.action_FirstFragment_to_SecondFragment);
+            }
+        });
+    }
+
+    @Override
+    public void onDestroyView() {
+        super.onDestroyView();
+        binding = null;
+    }
+
+}

app/src/normal/java/org/love2d/android/MainActivity.java

@@ -0,0 +1,51 @@
+package org.love2d.android;
+
+import android.os.Bundle;
+
+import com.google.android.material.snackbar.Snackbar;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.view.View;
+
+import androidx.navigation.NavController;
+import androidx.navigation.Navigation;
+import androidx.navigation.ui.AppBarConfiguration;
+import androidx.navigation.ui.NavigationUI;
+
+import org.love2d.android.databinding.ActivityMainBinding;
+
+public class MainActivity extends AppCompatActivity {
+
+    private AppBarConfiguration appBarConfiguration;
+    private ActivityMainBinding binding;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        binding = ActivityMainBinding.inflate(getLayoutInflater());
+        setContentView(binding.getRoot());
+
+        setSupportActionBar(binding.toolbar);
+
+        NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment_content_main);
+        appBarConfiguration = new AppBarConfiguration.Builder(navController.getGraph()).build();
+        NavigationUI.setupActionBarWithNavController(this, navController, appBarConfiguration);
+
+        binding.fab.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
+                        .setAction("Action", null).show();
+            }
+        });
+    }
+
+    @Override
+    public boolean onSupportNavigateUp() {
+        NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment_content_main);
+        return NavigationUI.navigateUp(navController, appBarConfiguration)
+                || super.onSupportNavigateUp();
+    }
+}

app/src/normal/java/org/love2d/android/SecondFragment.java

@@ -0,0 +1,47 @@
+package org.love2d.android;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.fragment.app.Fragment;
+import androidx.navigation.fragment.NavHostFragment;
+
+import org.love2d.android.databinding.FragmentSecondBinding;
+
+public class SecondFragment extends Fragment {
+
+    private FragmentSecondBinding binding;
+
+    @Override
+    public View onCreateView(
+            LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState
+    ) {
+
+        binding = FragmentSecondBinding.inflate(inflater, container, false);
+        return binding.getRoot();
+
+    }
+
+    public void onViewCreated(@NonNull View view, Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
+        binding.buttonSecond.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                NavHostFragment.findNavController(SecondFragment.this)
+                        .navigate(R.id.action_SecondFragment_to_FirstFragment);
+            }
+        });
+    }
+
+    @Override
+    public void onDestroyView() {
+        super.onDestroyView();
+        binding = null;
+    }
+
+}

app/src/normal/res/layout/activity_main.xml

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity">
+
+    <com.google.android.material.appbar.AppBarLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:theme="@style/Theme.LÖVEForAndroid.AppBarOverlay">
+
+        <androidx.appcompat.widget.Toolbar
+            android:id="@+id/toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/actionBarSize"
+            android:background="?attr/colorPrimary"
+            app:popupTheme="@style/Theme.LÖVEForAndroid.PopupOverlay" />
+
+    </com.google.android.material.appbar.AppBarLayout>
+
+    <include layout="@layout/content_main" />
+
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
+        android:id="@+id/fab"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="bottom|end"
+        android:layout_marginEnd="@dimen/fab_margin"
+        android:layout_marginBottom="16dp"
+        app:srcCompat="@android:drawable/ic_dialog_email" />
+
+</androidx.coordinatorlayout.widget.CoordinatorLayout>

app/src/normal/res/layout/content_main.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    app:layout_behavior="@string/appbar_scrolling_view_behavior">
+
+    <fragment
+        android:id="@+id/nav_host_fragment_content_main"
+        android:name="androidx.navigation.fragment.NavHostFragment"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        app:defaultNavHost="true"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:navGraph="@navigation/nav_graph" />
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/normal/res/layout/fragment_first.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".FirstFragment">
+
+    <TextView
+        android:id="@+id/textview_first"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/hello_first_fragment"
+        app:layout_constraintBottom_toTopOf="@id/button_first"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <Button
+        android:id="@+id/button_first"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/next"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/textview_first" />
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/normal/res/layout/fragment_second.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".SecondFragment">
+
+    <TextView
+        android:id="@+id/textview_second"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        app:layout_constraintBottom_toTopOf="@id/button_second"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <Button
+        android:id="@+id/button_second"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/previous"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/textview_second" />
+</androidx.constraintlayout.widget.ConstraintLayout>

build.gradle

@@ -1,24 +1,11 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
-
-allprojects {
-    repositories {
-        google()
-        mavenCentral()
-    }
-    gradle.projectsEvaluated {
-        tasks.withType(JavaCompile) {
-            options.compilerArgs << "-Xlint:deprecation"
-        }
-    }
-}
-
 buildscript {
     repositories {
         google()
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.0.3'
+        classpath 'com.android.tools.build:gradle:7.1.1'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -27,9 +14,4 @@ buildscript {
 
 task clean(type: Delete) {
     delete rootProject.buildDir
-}
-
-repositories {
-    google()
-    mavenCentral()
-}
+}

default.properties

@@ -1,11 +0,0 @@
-# This file is automatically generated by Android Tools.
-# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
-# 
-# This file must be checked in Version Control Systems.
-# 
-# To customize properties used by the Ant build system use,
-# "build.properties", and override values to adapt the script to your
-# project structure.
-
-# Project target.
-target=android-19

gradle.properties

@@ -1,2 +1,19 @@
-android.enableJetifier=true
-android.useAndroidX=true
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app"s APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Automatically convert third-party libraries to use AndroidX
+android.enableJetifier=true

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,6 @@
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-bin.zip
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists
+#Sat Feb 05 13:33:44 SGT 2022
+distributionBase=GRADLE_USER_HOME
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip
+distributionPath=wrapper/dists
+zipStorePath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -1,7 +1,7 @@
-#!/bin/sh
+#!/usr/bin/env sh
 
 #
-# Copyright © 2015-2021 the original authors.
+# Copyright 2015 the original author or authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -17,101 +17,67 @@
 #
 
 ##############################################################################
-#
-#   Gradle start up script for POSIX generated by Gradle.
-#
-#   Important for running:
-#
-#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
-#       noncompliant, but you have some other compliant shell such as ksh or
-#       bash, then to run this script, type that shell name before the whole
-#       command line, like:
-#
-#           ksh Gradle
-#
-#       Busybox and similar reduced shells will NOT work, because this script
-#       requires all of these POSIX shell features:
-#         * functions;
-#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
-#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
-#         * compound commands having a testable exit status, especially «case»;
-#         * various built-in commands including «command», «set», and «ulimit».
-#
-#   Important for patching:
-#
-#   (2) This script targets any POSIX shell, so it avoids extensions provided
-#       by Bash, Ksh, etc; in particular arrays are avoided.
-#
-#       The "traditional" practice of packing multiple parameters into a
-#       space-separated string is a well documented source of bugs and security
-#       problems, so this is (mostly) avoided, by progressively accumulating
-#       options in "$@", and eventually passing that to Java.
-#
-#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
-#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
-#       see the in-line comments for details.
-#
-#       There are tweaks for specific operating systems such as AIX, CygWin,
-#       Darwin, MinGW, and NonStop.
-#
-#   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
-#       within the Gradle project.
-#
-#       You can find Gradle at https://github.com/gradle/gradle/.
-#
+##
+##  Gradle start up script for UN*X
+##
 ##############################################################################
 
 # Attempt to set APP_HOME
-
 # Resolve links: $0 may be a link
-app_path=$0
-
-# Need this for daisy-chained symlinks.
-while
-    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
-    [ -h "$app_path" ]
-do
-    ls=$( ls -ld "$app_path" )
-    link=${ls#*' -> '}
-    case $link in             #(
-      /*)   app_path=$link ;; #(
-      *)    app_path=$APP_HOME$link ;;
-    esac
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
 done
-
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
 
 APP_NAME="Gradle"
-APP_BASE_NAME=${0##*/}
+APP_BASE_NAME=`basename "$0"`
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD=maximum
+MAX_FD="maximum"
 
 warn () {
     echo "$*"
-} >&2
+}
 
 die () {
     echo
     echo "$*"
     echo
     exit 1
-} >&2
+}
 
 # OS specific support (must be 'true' or 'false').
 cygwin=false
 msys=false
 darwin=false
 nonstop=false
-case "$( uname )" in                #(
-  CYGWIN* )         cygwin=true  ;; #(
-  Darwin* )         darwin=true  ;; #(
-  MSYS* | MINGW* )  msys=true    ;; #(
-  NONSTOP* )        nonstop=true ;;
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
 esac
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
@@ -121,9 +87,9 @@ CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 if [ -n "$JAVA_HOME" ] ; then
     if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
         # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD=$JAVA_HOME/jre/sh/java
+        JAVACMD="$JAVA_HOME/jre/sh/java"
     else
-        JAVACMD=$JAVA_HOME/bin/java
+        JAVACMD="$JAVA_HOME/bin/java"
     fi
     if [ ! -x "$JAVACMD" ] ; then
         die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
@@ -132,7 +98,7 @@ Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
     fi
 else
-    JAVACMD=java
+    JAVACMD="java"
     which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
@@ -140,95 +106,80 @@ location of your Java installation."
 fi
 
 # Increase the maximum file descriptors if we can.
-if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
-    case $MAX_FD in #(
-      max*)
-        MAX_FD=$( ulimit -H -n ) ||
-            warn "Could not query maximum file descriptor limit"
-    esac
-    case $MAX_FD in  #(
-      '' | soft) :;; #(
-      *)
-        ulimit -n "$MAX_FD" ||
-            warn "Could not set maximum file descriptor limit to $MAX_FD"
-    esac
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
 fi
 
-# Collect all arguments for the java command, stacking in reverse order:
-#   * args from the command line
-#   * the main class name
-#   * -classpath
-#   * -D...appname settings
-#   * --module-path (only if needed)
-#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
 
 # For Cygwin or MSYS, switch paths to Windows format before running java
-if "$cygwin" || "$msys" ; then
-    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
-    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
-
-    JAVACMD=$( cygpath --unix "$JAVACMD" )
-
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
     # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    for arg do
-        if
-            case $arg in                                #(
-              -*)   false ;;                            # don't mess with options #(
-              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
-                    [ -e "$t" ] ;;                      #(
-              *)    false ;;
-            esac
-        then
-            arg=$( cygpath --path --ignore --mixed "$arg" )
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
         fi
-        # Roll the args list around exactly as many times as the number of
-        # args, so each arg winds up back in the position where it started, but
-        # possibly modified.
-        #
-        # NB: a `for` loop captures its iteration list before it begins, so
-        # changing the positional parameters here affects neither the number of
-        # iterations, nor the values presented in `arg`.
-        shift                   # remove old arg
-        set -- "$@" "$arg"      # push replacement arg
+        i=`expr $i + 1`
     done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
 fi
 
-# Collect all arguments for the java command;
-#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
-#     shell script including quotes and variable substitutions, so put them in
-#     double quotes to make sure that they get re-expanded; and
-#   * put everything else in single quotes, so that it's not re-expanded.
-
-set -- \
-        "-Dorg.gradle.appname=$APP_BASE_NAME" \
-        -classpath "$CLASSPATH" \
-        org.gradle.wrapper.GradleWrapperMain \
-        "$@"
-
-# Use "xargs" to parse quoted args.
-#
-# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
-#
-# In Bash we could simply go:
-#
-#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
-#   set -- "${ARGS[@]}" "$@"
-#
-# but POSIX shell has neither arrays nor command substitution, so instead we
-# post-process each arg (as a line of input to sed) to backslash-escape any
-# character that might be a shell metacharacter, then use eval to reverse
-# that process (while maintaining the separation between arguments), and wrap
-# the whole thing up as a single "set" statement.
-#
-# This will of course break if any of these variables contains a newline or
-# an unmatched quote.
-#
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
 
-eval "set -- $(
-        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
-        xargs -n1 |
-        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
-        tr '\n' ' '
-    )" '"$@"'
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
 
 exec "$JAVACMD" "$@"

love/build.gradle

@@ -1,115 +0,0 @@
-apply plugin: 'com.android.library'
-
-android {
-    // If you want to use the debugger for JNI code, you want to debug this lib-project in Debug!
-    // And due to gradle limitations/bugs, the best way is to always debug it in debug.
-    // See https://code.google.com/p/android/issues/detail?id=52962
-    // and http://stackoverflow.com/questions/27277433/why-does-gradle-build-my-module-in-release-mode-when-the-app-is-in-debug
-    // defaultPublishConfig "debug"
-    compileSdkVersion 31
-    buildToolsVersion '31.0.0'
-    ndkVersion '21.3.6528147'
-
-    defaultConfig {
-        compileSdkVersion 31
-        buildToolsVersion '31.0.0'
-        minSdkVersion 16
-        externalNativeBuild {
-            ndkBuild {
-                arguments "-j" + Runtime.runtime.availableProcessors()
-            }
-        }
-        ndk {
-            // Specifies the ABI configurations of your native
-            // libraries Gradle should build and package with your APK.
-            abiFilters 'armeabi-v7a', 'arm64-v8a'
-            debugSymbolLevel 'SYMBOL_TABLE'
-        }
-        targetSdkVersion 31
-    }
-
-    def retrieveAll3pModules = { ->
-        def modules = []
-
-        fileTree("src/jni/lua-modules").visit { FileVisitDetails details ->
-            if (details.isDirectory()) {
-                if (file(details.file.path + "/Android.mk").exists()) {
-                    logger.lifecycle("3rd-party module: " + details.file.path)
-
-                    def javainfo = file(details.file.path + "/java.txt")
-                    if (javainfo.exists()) {
-                        def fstream = new FileInputStream(javainfo)
-                        def infile = new BufferedReader(new InputStreamReader(fstream))
-                        def javapath = infile.readLine().replace("\\", "/")
-                        def mpath = null
-
-                        if (javapath[0] != '/') {
-                            mpath = details.file.path + "/" + javapath
-                        } else {
-                            mpath = details.file.path + javapath
-                        }
-
-                        modules << mpath
-
-                        logger.lifecycle("Registered path " + mpath)
-                        infile.close()
-                    }
-                }
-            }
-        }
-
-        return modules
-    }
-
-    buildTypes {
-        release {
-            minifyEnabled true
-            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
-        }
-        debug {
-            ndk {
-                abiFilters += 'x86_64'
-            }
-        }
-    }
-    flavorDimensions 'mode'
-    productFlavors {
-        normal {
-            dimension 'mode'
-        }
-        embed {
-            dimension 'mode'
-        }
-    }
-    sourceSets {
-        main {
-            java {
-                srcDir 'src/jni/SDL2/android-project/app/src/main/java'
-                srcDir 'src/main/java'
-                srcDirs += retrieveAll3pModules()
-            }
-        }
-        normal {
-            java {
-                srcDirs += 'src/normal/java'
-            }
-        }
-    }
-    externalNativeBuild {
-        ndkBuild {
-            path 'src/jni/Android.mk'
-        }
-    }
-    lintOptions {
-        abortOnError false
-    }
-    packagingOptions {
-        exclude 'lib/arm64-v8a/libSDL2.so'
-        exclude 'lib/armeabi-v7a/libSDL2.so'
-    }
-}
-
-dependencies {
-    api fileTree(dir: 'libs', include: ['*.jar'])
-    api 'androidx.appcompat:appcompat:1.4.0'
-}

love/proguard-rules.pro

@@ -1,17 +0,0 @@
-# Add project specific ProGuard rules here.
-# By default, the flags in this file are appended to flags specified
-# in /Users/diglet/android-sdk-macosx/tools/proguard/proguard-android.txt
-# You can edit the include path and order by changing the proguardFiles
-# directive in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# Add any project specific keep options here:
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}

love/src/embed/res/values/bools.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <bool name="embed">true</bool>
-</resources>

love/src/jni/.gitignore

@@ -1,18 +0,0 @@
-!LuaJIT-2.1/android/armeabi/libluajit.a
-!LuaJIT-2.1/android/armeabi-v7a/libluajit.a
-!LuaJIT-2.1/android/x86/libluajit.a
-
-LuaJIT-2.1/src/host/buildvm
-LuaJIT-2.1/src/host/buildvm_arch.h
-LuaJIT-2.1/src/host/minilua
-LuaJIT-2.1/src/jit/vmdef.lua
-LuaJIT-2.1/src/libluajit.a
-LuaJIT-2.1/src/lj_bcdef.h
-LuaJIT-2.1/src/lj_ffdef.h
-LuaJIT-2.1/src/lj_folddef.h
-LuaJIT-2.1/src/lj_libdef.h
-LuaJIT-2.1/src/lj_recdef.h
-LuaJIT-2.1/src/lj_vm.s
-LuaJIT-2.1/src/luajit
-
-love/src/Makefile.am

love/src/jni/Android.mk

@@ -1,10 +0,0 @@
-LOVE_JNI_DIR := $(call my-dir)
-IS_NDK_R17 := $(shell python ${LOVE_JNI_DIR}/detect_ndkrel.py $(NDK_ROOT)/source.properties 17)
-IS_ANDROID_21 := $(shell python ${LOVE_JNI_DIR}/detect_androidapi.py $(TARGET_PLATFORM) 21)
-HAS_LOVE := $(shell python ${LOVE_JNI_DIR}/detect_love.py ${LOVE_JNI_DIR})
-
-ifneq (${HAS_LOVE},yes)
-    $(error Missing LOVE. Make sure to initialize the submodule correctly!)
-endif
-
-include $(call all-subdir-makefiles)

love/src/jni/Application.mk

@@ -1,15 +0,0 @@
-# Uncomment this if you're using STL in your project
-# See CPLUSPLUS-SUPPORT.html in the NDK documentation for more information
-# APP_STL := stlport_static 
-APP_STL := c++_shared
-APP_ABI := armeabi-v7a
-APP_CPPFLAGS := -frtti
-APP_LDFLAGS := -llog -landroid -lz -fuse-ld=lld
-APP_PLATFORM := 10
-NDK_TOOLCHAIN_VERSION := clang
-
-# Fix for building on Windows
-# http://stackoverflow.com/questions/12598933/ndk-build-createprocess-make-e-87-the-parameter-is-incorrect
-APP_SHORT_COMMANDS := true
-
-# APP_OPTIM := debug

love/src/jni/LuaJIT-2.1/.gitignore

@@ -1,11 +0,0 @@
-*.[oa]
-*.so
-*.obj
-*.lib
-*.exp
-*.dll
-*.exe
-*.manifest
-*.dmp
-*.swp
-.tags

love/src/jni/LuaJIT-2.1/Android.mk

@@ -1,9 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := libluajit
-LOCAL_SRC_FILES := android/$(TARGET_ARCH_ABI)/libluajit.a
-LOCAL_EXPORT_C_INCLUDES := ${LOCAL_PATH}/src
-
-include $(PREBUILT_STATIC_LIBRARY)

love/src/jni/LuaJIT-2.1/COPYRIGHT

@@ -1,56 +0,0 @@
-===============================================================================
-LuaJIT -- a Just-In-Time Compiler for Lua. https://luajit.org/
-
-Copyright (C) 2005-2021 Mike Pall. All rights reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-[ MIT license: https://www.opensource.org/licenses/mit-license.php ]
-
-===============================================================================
-[ LuaJIT includes code from Lua 5.1/5.2, which has this license statement: ]
-
-Copyright (C) 1994-2012 Lua.org, PUC-Rio.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-===============================================================================
-[ LuaJIT includes code from dlmalloc, which has this license statement: ]
-
-This is a version (aka dlmalloc) of malloc/free/realloc written by
-Doug Lea and released to the public domain, as explained at
-https://creativecommons.org/licenses/publicdomain
-
-===============================================================================

love/src/jni/LuaJIT-2.1/Makefile

@@ -1,166 +0,0 @@
-##############################################################################
-# LuaJIT top level Makefile for installation. Requires GNU Make.
-#
-# Please read doc/install.html before changing any variables!
-#
-# Suitable for POSIX platforms (Linux, *BSD, OSX etc.).
-# Note: src/Makefile has many more configurable options.
-#
-# ##### This Makefile is NOT useful for Windows! #####
-# For MSVC, please follow the instructions given in src/msvcbuild.bat.
-# For MinGW and Cygwin, cd to src and run make with the Makefile there.
-#
-# Copyright (C) 2005-2021 Mike Pall. See Copyright Notice in luajit.h
-##############################################################################
-
-MAJVER=  2
-MINVER=  1
-RELVER=  0
-PREREL=  -beta3
-VERSION= $(MAJVER).$(MINVER).$(RELVER)$(PREREL)
-ABIVER=  5.1
-
-##############################################################################
-#
-# Change the installation path as needed. This automatically adjusts
-# the paths in src/luaconf.h, too. Note: PREFIX must be an absolute path!
-#
-export PREFIX= /usr/local
-export MULTILIB= lib
-##############################################################################
-
-DPREFIX= $(DESTDIR)$(PREFIX)
-INSTALL_BIN=   $(DPREFIX)/bin
-INSTALL_LIB=   $(DPREFIX)/$(MULTILIB)
-INSTALL_SHARE= $(DPREFIX)/share
-INSTALL_INC=   $(DPREFIX)/include/luajit-$(MAJVER).$(MINVER)
-
-INSTALL_LJLIBD= $(INSTALL_SHARE)/luajit-$(VERSION)
-INSTALL_JITLIB= $(INSTALL_LJLIBD)/jit
-INSTALL_LMODD= $(INSTALL_SHARE)/lua
-INSTALL_LMOD= $(INSTALL_LMODD)/$(ABIVER)
-INSTALL_CMODD= $(INSTALL_LIB)/lua
-INSTALL_CMOD= $(INSTALL_CMODD)/$(ABIVER)
-INSTALL_MAN= $(INSTALL_SHARE)/man/man1
-INSTALL_PKGCONFIG= $(INSTALL_LIB)/pkgconfig
-
-INSTALL_TNAME= luajit-$(VERSION)
-INSTALL_TSYMNAME= luajit
-INSTALL_ANAME= libluajit-$(ABIVER).a
-INSTALL_SOSHORT1= libluajit-$(ABIVER).so
-INSTALL_SOSHORT2= libluajit-$(ABIVER).so.$(MAJVER)
-INSTALL_SONAME= $(INSTALL_SOSHORT2).$(MINVER).$(RELVER)
-INSTALL_DYLIBSHORT1= libluajit-$(ABIVER).dylib
-INSTALL_DYLIBSHORT2= libluajit-$(ABIVER).$(MAJVER).dylib
-INSTALL_DYLIBNAME= libluajit-$(ABIVER).$(MAJVER).$(MINVER).$(RELVER).dylib
-INSTALL_PCNAME= luajit.pc
-
-INSTALL_STATIC= $(INSTALL_LIB)/$(INSTALL_ANAME)
-INSTALL_DYN= $(INSTALL_LIB)/$(INSTALL_SONAME)
-INSTALL_SHORT1= $(INSTALL_LIB)/$(INSTALL_SOSHORT1)
-INSTALL_SHORT2= $(INSTALL_LIB)/$(INSTALL_SOSHORT2)
-INSTALL_T= $(INSTALL_BIN)/$(INSTALL_TNAME)
-INSTALL_TSYM= $(INSTALL_BIN)/$(INSTALL_TSYMNAME)
-INSTALL_PC= $(INSTALL_PKGCONFIG)/$(INSTALL_PCNAME)
-
-INSTALL_DIRS= $(INSTALL_BIN) $(INSTALL_LIB) $(INSTALL_INC) $(INSTALL_MAN) \
-  $(INSTALL_PKGCONFIG) $(INSTALL_JITLIB) $(INSTALL_LMOD) $(INSTALL_CMOD)
-UNINSTALL_DIRS= $(INSTALL_JITLIB) $(INSTALL_LJLIBD) $(INSTALL_INC) \
-  $(INSTALL_LMOD) $(INSTALL_LMODD) $(INSTALL_CMOD) $(INSTALL_CMODD)
-
-RM= rm -f
-MKDIR= mkdir -p
-RMDIR= rmdir 2>/dev/null
-SYMLINK= ln -sf
-INSTALL_X= install -m 0755
-INSTALL_F= install -m 0644
-UNINSTALL= $(RM)
-LDCONFIG= ldconfig -n 2>/dev/null
-SED_PC= sed -e "s|^prefix=.*|prefix=$(PREFIX)|" \
-            -e "s|^multilib=.*|multilib=$(MULTILIB)|"
-
-FILE_T= luajit
-FILE_A= libluajit.a
-FILE_SO= libluajit.so
-FILE_MAN= luajit.1
-FILE_PC= luajit.pc
-FILES_INC= lua.h lualib.h lauxlib.h luaconf.h lua.hpp luajit.h
-FILES_JITLIB= bc.lua bcsave.lua dump.lua p.lua v.lua zone.lua \
-	      dis_x86.lua dis_x64.lua dis_arm.lua dis_arm64.lua \
-	      dis_arm64be.lua dis_ppc.lua dis_mips.lua dis_mipsel.lua \
-	      dis_mips64.lua dis_mips64el.lua vmdef.lua
-
-ifeq (,$(findstring Windows,$(OS)))
-  HOST_SYS:= $(shell uname -s)
-else
-  HOST_SYS= Windows
-endif
-TARGET_SYS?= $(HOST_SYS)
-
-ifeq (Darwin,$(TARGET_SYS))
-  INSTALL_SONAME= $(INSTALL_DYLIBNAME)
-  INSTALL_SOSHORT1= $(INSTALL_DYLIBSHORT1)
-  INSTALL_SOSHORT2= $(INSTALL_DYLIBSHORT2)
-  LDCONFIG= :
-endif
-
-##############################################################################
-
-INSTALL_DEP= src/luajit
-
-default all $(INSTALL_DEP):
-	@echo "==== Building LuaJIT $(VERSION) ===="
-	$(MAKE) -C src
-	@echo "==== Successfully built LuaJIT $(VERSION) ===="
-
-install: $(INSTALL_DEP)
-	@echo "==== Installing LuaJIT $(VERSION) to $(PREFIX) ===="
-	$(MKDIR) $(INSTALL_DIRS)
-	cd src && $(INSTALL_X) $(FILE_T) $(INSTALL_T)
-	cd src && test -f $(FILE_A) && $(INSTALL_F) $(FILE_A) $(INSTALL_STATIC) || :
-	$(RM) $(INSTALL_DYN) $(INSTALL_SHORT1) $(INSTALL_SHORT2)
-	cd src && test -f $(FILE_SO) && \
-	  $(INSTALL_X) $(FILE_SO) $(INSTALL_DYN) && \
-	  ( $(LDCONFIG) $(INSTALL_LIB) || : ) && \
-	  $(SYMLINK) $(INSTALL_SONAME) $(INSTALL_SHORT1) && \
-	  $(SYMLINK) $(INSTALL_SONAME) $(INSTALL_SHORT2) || :
-	cd etc && $(INSTALL_F) $(FILE_MAN) $(INSTALL_MAN)
-	cd etc && $(SED_PC) $(FILE_PC) > $(FILE_PC).tmp && \
-	  $(INSTALL_F) $(FILE_PC).tmp $(INSTALL_PC) && \
-	  $(RM) $(FILE_PC).tmp
-	cd src && $(INSTALL_F) $(FILES_INC) $(INSTALL_INC)
-	cd src/jit && $(INSTALL_F) $(FILES_JITLIB) $(INSTALL_JITLIB)
-	@echo "==== Successfully installed LuaJIT $(VERSION) to $(PREFIX) ===="
-	@echo ""
-	@echo "Note: the development releases deliberately do NOT install a symlink for luajit"
-	@echo "You can do this now by running this command (with sudo):"
-	@echo ""
-	@echo "  $(SYMLINK) $(INSTALL_TNAME) $(INSTALL_TSYM)"
-	@echo ""
-
-
-uninstall:
-	@echo "==== Uninstalling LuaJIT $(VERSION) from $(PREFIX) ===="
-	$(UNINSTALL) $(INSTALL_T) $(INSTALL_STATIC) $(INSTALL_DYN) $(INSTALL_SHORT1) $(INSTALL_SHORT2) $(INSTALL_MAN)/$(FILE_MAN) $(INSTALL_PC)
-	for file in $(FILES_JITLIB); do \
-	  $(UNINSTALL) $(INSTALL_JITLIB)/$$file; \
-	  done
-	for file in $(FILES_INC); do \
-	  $(UNINSTALL) $(INSTALL_INC)/$$file; \
-	  done
-	$(LDCONFIG) $(INSTALL_LIB)
-	$(RMDIR) $(UNINSTALL_DIRS) || :
-	@echo "==== Successfully uninstalled LuaJIT $(VERSION) from $(PREFIX) ===="
-
-##############################################################################
-
-amalg:
-	@echo "Building LuaJIT $(VERSION)"
-	$(MAKE) -C src amalg
-
-clean:
-	$(MAKE) -C src clean
-
-.PHONY: all install amalg clean
-
-##############################################################################

love/src/jni/LuaJIT-2.1/README

@@ -1,16 +0,0 @@
-README for LuaJIT 2.1.0-beta3
------------------------------
-
-LuaJIT is a Just-In-Time (JIT) compiler for the Lua programming language.
-
-Project Homepage: https://luajit.org/
-
-LuaJIT is Copyright (C) 2005-2021 Mike Pall.
-LuaJIT is free software, released under the MIT license.
-See full Copyright Notice in the COPYRIGHT file or in luajit.h.
-
-Documentation for LuaJIT is available in HTML format.
-Please point your favorite browser to:
-
- doc/luajit.html
-

love/src/jni/LuaJIT-2.1/android/arm64-v8a/jit/bc.lua

@@ -1,190 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT bytecode listing module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
---
--- This module lists the bytecode of a Lua function. If it's loaded by -jbc
--- it hooks into the parser and lists all functions of a chunk as they
--- are parsed.
---
--- Example usage:
---
---   luajit -jbc -e 'local x=0; for i=1,1e6 do x=x+i end; print(x)'
---   luajit -jbc=- foo.lua
---   luajit -jbc=foo.list foo.lua
---
--- Default output is to stderr. To redirect the output to a file, pass a
--- filename as an argument (use '-' for stdout) or set the environment
--- variable LUAJIT_LISTFILE. The file is overwritten every time the module
--- is started.
---
--- This module can also be used programmatically:
---
---   local bc = require("jit.bc")
---
---   local function foo() print("hello") end
---
---   bc.dump(foo)           --> -- BYTECODE -- [...]
---   print(bc.line(foo, 2)) --> 0002    KSTR     1   1      ; "hello"
---
---   local out = {
---     -- Do something with each line:
---     write = function(t, ...) io.write(...) end,
---     close = function(t) end,
---     flush = function(t) end,
---   }
---   bc.dump(foo, out)
---
-------------------------------------------------------------------------------
-
--- Cache some library functions and objects.
-local jit = require("jit")
-assert(jit.version_num == 20100, "LuaJIT core/library version mismatch")
-local jutil = require("jit.util")
-local vmdef = require("jit.vmdef")
-local bit = require("bit")
-local sub, gsub, format = string.sub, string.gsub, string.format
-local byte, band, shr = string.byte, bit.band, bit.rshift
-local funcinfo, funcbc, funck = jutil.funcinfo, jutil.funcbc, jutil.funck
-local funcuvname = jutil.funcuvname
-local bcnames = vmdef.bcnames
-local stdout, stderr = io.stdout, io.stderr
-
-------------------------------------------------------------------------------
-
-local function ctlsub(c)
-  if c == "\n" then return "\\n"
-  elseif c == "\r" then return "\\r"
-  elseif c == "\t" then return "\\t"
-  else return format("\\%03d", byte(c))
-  end
-end
-
--- Return one bytecode line.
-local function bcline(func, pc, prefix)
-  local ins, m = funcbc(func, pc)
-  if not ins then return end
-  local ma, mb, mc = band(m, 7), band(m, 15*8), band(m, 15*128)
-  local a = band(shr(ins, 8), 0xff)
-  local oidx = 6*band(ins, 0xff)
-  local op = sub(bcnames, oidx+1, oidx+6)
-  local s = format("%04d %s %-6s %3s ",
-    pc, prefix or "  ", op, ma == 0 and "" or a)
-  local d = shr(ins, 16)
-  if mc == 13*128 then -- BCMjump
-    return format("%s=> %04d\n", s, pc+d-0x7fff)
-  end
-  if mb ~= 0 then
-    d = band(d, 0xff)
-  elseif mc == 0 then
-    return s.."\n"
-  end
-  local kc
-  if mc == 10*128 then -- BCMstr
-    kc = funck(func, -d-1)
-    kc = format(#kc > 40 and '"%.40s"~' or '"%s"', gsub(kc, "%c", ctlsub))
-  elseif mc == 9*128 then -- BCMnum
-    kc = funck(func, d)
-    if op == "TSETM " then kc = kc - 2^52 end
-  elseif mc == 12*128 then -- BCMfunc
-    local fi = funcinfo(funck(func, -d-1))
-    if fi.ffid then
-      kc = vmdef.ffnames[fi.ffid]
-    else
-      kc = fi.loc
-    end
-  elseif mc == 5*128 then -- BCMuv
-    kc = funcuvname(func, d)
-  end
-  if ma == 5 then -- BCMuv
-    local ka = funcuvname(func, a)
-    if kc then kc = ka.." ; "..kc else kc = ka end
-  end
-  if mb ~= 0 then
-    local b = shr(ins, 24)
-    if kc then return format("%s%3d %3d  ; %s\n", s, b, d, kc) end
-    return format("%s%3d %3d\n", s, b, d)
-  end
-  if kc then return format("%s%3d      ; %s\n", s, d, kc) end
-  if mc == 7*128 and d > 32767 then d = d - 65536 end -- BCMlits
-  return format("%s%3d\n", s, d)
-end
-
--- Collect branch targets of a function.
-local function bctargets(func)
-  local target = {}
-  for pc=1,1000000000 do
-    local ins, m = funcbc(func, pc)
-    if not ins then break end
-    if band(m, 15*128) == 13*128 then target[pc+shr(ins, 16)-0x7fff] = true end
-  end
-  return target
-end
-
--- Dump bytecode instructions of a function.
-local function bcdump(func, out, all)
-  if not out then out = stdout end
-  local fi = funcinfo(func)
-  if all and fi.children then
-    for n=-1,-1000000000,-1 do
-      local k = funck(func, n)
-      if not k then break end
-      if type(k) == "proto" then bcdump(k, out, true) end
-    end
-  end
-  out:write(format("-- BYTECODE -- %s-%d\n", fi.loc, fi.lastlinedefined))
-  local target = bctargets(func)
-  for pc=1,1000000000 do
-    local s = bcline(func, pc, target[pc] and "=>")
-    if not s then break end
-    out:write(s)
-  end
-  out:write("\n")
-  out:flush()
-end
-
-------------------------------------------------------------------------------
-
--- Active flag and output file handle.
-local active, out
-
--- List handler.
-local function h_list(func)
-  return bcdump(func, out)
-end
-
--- Detach list handler.
-local function bclistoff()
-  if active then
-    active = false
-    jit.attach(h_list)
-    if out and out ~= stdout and out ~= stderr then out:close() end
-    out = nil
-  end
-end
-
--- Open the output file and attach list handler.
-local function bcliston(outfile)
-  if active then bclistoff() end
-  if not outfile then outfile = os.getenv("LUAJIT_LISTFILE") end
-  if outfile then
-    out = outfile == "-" and stdout or assert(io.open(outfile, "w"))
-  else
-    out = stderr
-  end
-  jit.attach(h_list, "bc")
-  active = true
-end
-
--- Public module functions.
-return {
-  line = bcline,
-  dump = bcdump,
-  targets = bctargets,
-  on = bcliston,
-  off = bclistoff,
-  start = bcliston -- For -j command line option.
-}
-

love/src/jni/LuaJIT-2.1/android/arm64-v8a/jit/bcsave.lua

@@ -1,678 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT module to save/list bytecode.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
---
--- This module saves or lists the bytecode for an input file.
--- It's run by the -b command line option.
---
-------------------------------------------------------------------------------
-
-local jit = require("jit")
-assert(jit.version_num == 20100, "LuaJIT core/library version mismatch")
-local bit = require("bit")
-
--- Symbol name prefix for LuaJIT bytecode.
-local LJBC_PREFIX = "luaJIT_BC_"
-
-local type, assert = type, assert
-local format = string.format
-local tremove, tconcat = table.remove, table.concat
-
-------------------------------------------------------------------------------
-
-local function usage()
-  io.stderr:write[[
-Save LuaJIT bytecode: luajit -b[options] input output
-  -l        Only list bytecode.
-  -s        Strip debug info (default).
-  -g        Keep debug info.
-  -n name   Set module name (default: auto-detect from input name).
-  -t type   Set output file type (default: auto-detect from output name).
-  -a arch   Override architecture for object files (default: native).
-  -o os     Override OS for object files (default: native).
-  -e chunk  Use chunk string as input.
-  --        Stop handling options.
-  -         Use stdin as input and/or stdout as output.
-
-File types: c h obj o raw (default)
-]]
-  os.exit(1)
-end
-
-local function check(ok, ...)
-  if ok then return ok, ... end
-  io.stderr:write("luajit: ", ...)
-  io.stderr:write("\n")
-  os.exit(1)
-end
-
-local function readfile(input)
-  if type(input) == "function" then return input end
-  if input == "-" then input = nil end
-  return check(loadfile(input))
-end
-
-local function savefile(name, mode)
-  if name == "-" then return io.stdout end
-  return check(io.open(name, mode))
-end
-
-local function set_stdout_binary(ffi)
-  ffi.cdef[[int _setmode(int fd, int mode);]]
-  ffi.C._setmode(1, 0x8000)
-end
-
-------------------------------------------------------------------------------
-
-local map_type = {
-  raw = "raw", c = "c", h = "h", o = "obj", obj = "obj",
-}
-
-local map_arch = {
-  x86 =		{ e = "le", b = 32, m = 3, p = 0x14c, },
-  x64 =		{ e = "le", b = 64, m = 62, p = 0x8664, },
-  arm =		{ e = "le", b = 32, m = 40, p = 0x1c0, },
-  arm64 =	{ e = "le", b = 64, m = 183, p = 0xaa64, },
-  arm64be =	{ e = "be", b = 64, m = 183, },
-  ppc =		{ e = "be", b = 32, m = 20, },
-  mips =	{ e = "be", b = 32, m = 8, f = 0x50001006, },
-  mipsel =	{ e = "le", b = 32, m = 8, f = 0x50001006, },
-  mips64 =	{ e = "be", b = 64, m = 8, f = 0x80000007, },
-  mips64el =	{ e = "le", b = 64, m = 8, f = 0x80000007, },
-  mips64r6 =	{ e = "be", b = 64, m = 8, f = 0xa0000407, },
-  mips64r6el =	{ e = "le", b = 64, m = 8, f = 0xa0000407, },
-}
-
-local map_os = {
-  linux = true, windows = true, osx = true, freebsd = true, netbsd = true,
-  openbsd = true, dragonfly = true, solaris = true,
-}
-
-local function checkarg(str, map, err)
-  str = str:lower()
-  local s = check(map[str], "unknown ", err)
-  return type(s) == "string" and s or str
-end
-
-local function detecttype(str)
-  local ext = str:lower():match("%.(%a+)$")
-  return map_type[ext] or "raw"
-end
-
-local function checkmodname(str)
-  check(str:match("^[%w_.%-]+$"), "bad module name")
-  return str:gsub("[%.%-]", "_")
-end
-
-local function detectmodname(str)
-  if type(str) == "string" then
-    local tail = str:match("[^/\\]+$")
-    if tail then str = tail end
-    local head = str:match("^(.*)%.[^.]*$")
-    if head then str = head end
-    str = str:match("^[%w_.%-]+")
-  else
-    str = nil
-  end
-  check(str, "cannot derive module name, use -n name")
-  return str:gsub("[%.%-]", "_")
-end
-
-------------------------------------------------------------------------------
-
-local function bcsave_tail(fp, output, s)
-  local ok, err = fp:write(s)
-  if ok and output ~= "-" then ok, err = fp:close() end
-  check(ok, "cannot write ", output, ": ", err)
-end
-
-local function bcsave_raw(output, s)
-  if output == "-" and jit.os == "Windows" then
-    local ok, ffi = pcall(require, "ffi")
-    check(ok, "FFI library required to write binary file to stdout")
-    set_stdout_binary(ffi)
-  end
-  local fp = savefile(output, "wb")
-  bcsave_tail(fp, output, s)
-end
-
-local function bcsave_c(ctx, output, s)
-  local fp = savefile(output, "w")
-  if ctx.type == "c" then
-    fp:write(format([[
-#ifdef __cplusplus
-extern "C"
-#endif
-#ifdef _WIN32
-__declspec(dllexport)
-#endif
-const unsigned char %s%s[] = {
-]], LJBC_PREFIX, ctx.modname))
-  else
-    fp:write(format([[
-#define %s%s_SIZE %d
-static const unsigned char %s%s[] = {
-]], LJBC_PREFIX, ctx.modname, #s, LJBC_PREFIX, ctx.modname))
-  end
-  local t, n, m = {}, 0, 0
-  for i=1,#s do
-    local b = tostring(string.byte(s, i))
-    m = m + #b + 1
-    if m > 78 then
-      fp:write(tconcat(t, ",", 1, n), ",\n")
-      n, m = 0, #b + 1
-    end
-    n = n + 1
-    t[n] = b
-  end
-  bcsave_tail(fp, output, tconcat(t, ",", 1, n).."\n};\n")
-end
-
-local function bcsave_elfobj(ctx, output, s, ffi)
-  ffi.cdef[[
-typedef struct {
-  uint8_t emagic[4], eclass, eendian, eversion, eosabi, eabiversion, epad[7];
-  uint16_t type, machine;
-  uint32_t version;
-  uint32_t entry, phofs, shofs;
-  uint32_t flags;
-  uint16_t ehsize, phentsize, phnum, shentsize, shnum, shstridx;
-} ELF32header;
-typedef struct {
-  uint8_t emagic[4], eclass, eendian, eversion, eosabi, eabiversion, epad[7];
-  uint16_t type, machine;
-  uint32_t version;
-  uint64_t entry, phofs, shofs;
-  uint32_t flags;
-  uint16_t ehsize, phentsize, phnum, shentsize, shnum, shstridx;
-} ELF64header;
-typedef struct {
-  uint32_t name, type, flags, addr, ofs, size, link, info, align, entsize;
-} ELF32sectheader;
-typedef struct {
-  uint32_t name, type;
-  uint64_t flags, addr, ofs, size;
-  uint32_t link, info;
-  uint64_t align, entsize;
-} ELF64sectheader;
-typedef struct {
-  uint32_t name, value, size;
-  uint8_t info, other;
-  uint16_t sectidx;
-} ELF32symbol;
-typedef struct {
-  uint32_t name;
-  uint8_t info, other;
-  uint16_t sectidx;
-  uint64_t value, size;
-} ELF64symbol;
-typedef struct {
-  ELF32header hdr;
-  ELF32sectheader sect[6];
-  ELF32symbol sym[2];
-  uint8_t space[4096];
-} ELF32obj;
-typedef struct {
-  ELF64header hdr;
-  ELF64sectheader sect[6];
-  ELF64symbol sym[2];
-  uint8_t space[4096];
-} ELF64obj;
-]]
-  local symname = LJBC_PREFIX..ctx.modname
-  local ai = assert(map_arch[ctx.arch])
-  local is64, isbe = ai.b == 64, ai.e == "be"
-
-  -- Handle different host/target endianess.
-  local function f32(x) return x end
-  local f16, fofs = f32, f32
-  if ffi.abi("be") ~= isbe then
-    f32 = bit.bswap
-    function f16(x) return bit.rshift(bit.bswap(x), 16) end
-    if is64 then
-      local two32 = ffi.cast("int64_t", 2^32)
-      function fofs(x) return bit.bswap(x)*two32 end
-    else
-      fofs = f32
-    end
-  end
-
-  -- Create ELF object and fill in header.
-  local o = ffi.new(is64 and "ELF64obj" or "ELF32obj")
-  local hdr = o.hdr
-  if ctx.os == "bsd" or ctx.os == "other" then -- Determine native hdr.eosabi.
-    local bf = assert(io.open("/bin/ls", "rb"))
-    local bs = bf:read(9)
-    bf:close()
-    ffi.copy(o, bs, 9)
-    check(hdr.emagic[0] == 127, "no support for writing native object files")
-  else
-    hdr.emagic = "\127ELF"
-    hdr.eosabi = ({ freebsd=9, netbsd=2, openbsd=12, solaris=6 })[ctx.os] or 0
-  end
-  hdr.eclass = is64 and 2 or 1
-  hdr.eendian = isbe and 2 or 1
-  hdr.eversion = 1
-  hdr.type = f16(1)
-  hdr.machine = f16(ai.m)
-  hdr.flags = f32(ai.f or 0)
-  hdr.version = f32(1)
-  hdr.shofs = fofs(ffi.offsetof(o, "sect"))
-  hdr.ehsize = f16(ffi.sizeof(hdr))
-  hdr.shentsize = f16(ffi.sizeof(o.sect[0]))
-  hdr.shnum = f16(6)
-  hdr.shstridx = f16(2)
-
-  -- Fill in sections and symbols.
-  local sofs, ofs = ffi.offsetof(o, "space"), 1
-  for i,name in ipairs{
-      ".symtab", ".shstrtab", ".strtab", ".rodata", ".note.GNU-stack",
-    } do
-    local sect = o.sect[i]
-    sect.align = fofs(1)
-    sect.name = f32(ofs)
-    ffi.copy(o.space+ofs, name)
-    ofs = ofs + #name+1
-  end
-  o.sect[1].type = f32(2) -- .symtab
-  o.sect[1].link = f32(3)
-  o.sect[1].info = f32(1)
-  o.sect[1].align = fofs(8)
-  o.sect[1].ofs = fofs(ffi.offsetof(o, "sym"))
-  o.sect[1].entsize = fofs(ffi.sizeof(o.sym[0]))
-  o.sect[1].size = fofs(ffi.sizeof(o.sym))
-  o.sym[1].name = f32(1)
-  o.sym[1].sectidx = f16(4)
-  o.sym[1].size = fofs(#s)
-  o.sym[1].info = 17
-  o.sect[2].type = f32(3) -- .shstrtab
-  o.sect[2].ofs = fofs(sofs)
-  o.sect[2].size = fofs(ofs)
-  o.sect[3].type = f32(3) -- .strtab
-  o.sect[3].ofs = fofs(sofs + ofs)
-  o.sect[3].size = fofs(#symname+2)
-  ffi.copy(o.space+ofs+1, symname)
-  ofs = ofs + #symname + 2
-  o.sect[4].type = f32(1) -- .rodata
-  o.sect[4].flags = fofs(2)
-  o.sect[4].ofs = fofs(sofs + ofs)
-  o.sect[4].size = fofs(#s)
-  o.sect[5].type = f32(1) -- .note.GNU-stack
-  o.sect[5].ofs = fofs(sofs + ofs + #s)
-
-  -- Write ELF object file.
-  local fp = savefile(output, "wb")
-  fp:write(ffi.string(o, ffi.sizeof(o)-4096+ofs))
-  bcsave_tail(fp, output, s)
-end
-
-local function bcsave_peobj(ctx, output, s, ffi)
-  ffi.cdef[[
-typedef struct {
-  uint16_t arch, nsects;
-  uint32_t time, symtabofs, nsyms;
-  uint16_t opthdrsz, flags;
-} PEheader;
-typedef struct {
-  char name[8];
-  uint32_t vsize, vaddr, size, ofs, relocofs, lineofs;
-  uint16_t nreloc, nline;
-  uint32_t flags;
-} PEsection;
-typedef struct __attribute((packed)) {
-  union {
-    char name[8];
-    uint32_t nameref[2];
-  };
-  uint32_t value;
-  int16_t sect;
-  uint16_t type;
-  uint8_t scl, naux;
-} PEsym;
-typedef struct __attribute((packed)) {
-  uint32_t size;
-  uint16_t nreloc, nline;
-  uint32_t cksum;
-  uint16_t assoc;
-  uint8_t comdatsel, unused[3];
-} PEsymaux;
-typedef struct {
-  PEheader hdr;
-  PEsection sect[2];
-  // Must be an even number of symbol structs.
-  PEsym sym0;
-  PEsymaux sym0aux;
-  PEsym sym1;
-  PEsymaux sym1aux;
-  PEsym sym2;
-  PEsym sym3;
-  uint32_t strtabsize;
-  uint8_t space[4096];
-} PEobj;
-]]
-  local symname = LJBC_PREFIX..ctx.modname
-  local ai = assert(map_arch[ctx.arch])
-  local is64 = ai.b == 64
-  local symexport = "   /EXPORT:"..symname..",DATA "
-
-  -- The file format is always little-endian. Swap if the host is big-endian.
-  local function f32(x) return x end
-  local f16 = f32
-  if ffi.abi("be") then
-    f32 = bit.bswap
-    function f16(x) return bit.rshift(bit.bswap(x), 16) end
-  end
-
-  -- Create PE object and fill in header.
-  local o = ffi.new("PEobj")
-  local hdr = o.hdr
-  hdr.arch = f16(assert(ai.p))
-  hdr.nsects = f16(2)
-  hdr.symtabofs = f32(ffi.offsetof(o, "sym0"))
-  hdr.nsyms = f32(6)
-
-  -- Fill in sections and symbols.
-  o.sect[0].name = ".drectve"
-  o.sect[0].size = f32(#symexport)
-  o.sect[0].flags = f32(0x00100a00)
-  o.sym0.sect = f16(1)
-  o.sym0.scl = 3
-  o.sym0.name = ".drectve"
-  o.sym0.naux = 1
-  o.sym0aux.size = f32(#symexport)
-  o.sect[1].name = ".rdata"
-  o.sect[1].size = f32(#s)
-  o.sect[1].flags = f32(0x40300040)
-  o.sym1.sect = f16(2)
-  o.sym1.scl = 3
-  o.sym1.name = ".rdata"
-  o.sym1.naux = 1
-  o.sym1aux.size = f32(#s)
-  o.sym2.sect = f16(2)
-  o.sym2.scl = 2
-  o.sym2.nameref[1] = f32(4)
-  o.sym3.sect = f16(-1)
-  o.sym3.scl = 2
-  o.sym3.value = f32(1)
-  o.sym3.name = "@feat.00" -- Mark as SafeSEH compliant.
-  ffi.copy(o.space, symname)
-  local ofs = #symname + 1
-  o.strtabsize = f32(ofs + 4)
-  o.sect[0].ofs = f32(ffi.offsetof(o, "space") + ofs)
-  ffi.copy(o.space + ofs, symexport)
-  ofs = ofs + #symexport
-  o.sect[1].ofs = f32(ffi.offsetof(o, "space") + ofs)
-
-  -- Write PE object file.
-  local fp = savefile(output, "wb")
-  fp:write(ffi.string(o, ffi.sizeof(o)-4096+ofs))
-  bcsave_tail(fp, output, s)
-end
-
-local function bcsave_machobj(ctx, output, s, ffi)
-  ffi.cdef[[
-typedef struct
-{
-  uint32_t magic, cputype, cpusubtype, filetype, ncmds, sizeofcmds, flags;
-} mach_header;
-typedef struct
-{
-  mach_header; uint32_t reserved;
-} mach_header_64;
-typedef struct {
-  uint32_t cmd, cmdsize;
-  char segname[16];
-  uint32_t vmaddr, vmsize, fileoff, filesize;
-  uint32_t maxprot, initprot, nsects, flags;
-} mach_segment_command;
-typedef struct {
-  uint32_t cmd, cmdsize;
-  char segname[16];
-  uint64_t vmaddr, vmsize, fileoff, filesize;
-  uint32_t maxprot, initprot, nsects, flags;
-} mach_segment_command_64;
-typedef struct {
-  char sectname[16], segname[16];
-  uint32_t addr, size;
-  uint32_t offset, align, reloff, nreloc, flags;
-  uint32_t reserved1, reserved2;
-} mach_section;
-typedef struct {
-  char sectname[16], segname[16];
-  uint64_t addr, size;
-  uint32_t offset, align, reloff, nreloc, flags;
-  uint32_t reserved1, reserved2, reserved3;
-} mach_section_64;
-typedef struct {
-  uint32_t cmd, cmdsize, symoff, nsyms, stroff, strsize;
-} mach_symtab_command;
-typedef struct {
-  int32_t strx;
-  uint8_t type, sect;
-  int16_t desc;
-  uint32_t value;
-} mach_nlist;
-typedef struct {
-  uint32_t strx;
-  uint8_t type, sect;
-  uint16_t desc;
-  uint64_t value;
-} mach_nlist_64;
-typedef struct
-{
-  uint32_t magic, nfat_arch;
-} mach_fat_header;
-typedef struct
-{
-  uint32_t cputype, cpusubtype, offset, size, align;
-} mach_fat_arch;
-typedef struct {
-  struct {
-    mach_header hdr;
-    mach_segment_command seg;
-    mach_section sec;
-    mach_symtab_command sym;
-  } arch[1];
-  mach_nlist sym_entry;
-  uint8_t space[4096];
-} mach_obj;
-typedef struct {
-  struct {
-    mach_header_64 hdr;
-    mach_segment_command_64 seg;
-    mach_section_64 sec;
-    mach_symtab_command sym;
-  } arch[1];
-  mach_nlist_64 sym_entry;
-  uint8_t space[4096];
-} mach_obj_64;
-typedef struct {
-  mach_fat_header fat;
-  mach_fat_arch fat_arch[2];
-  struct {
-    mach_header hdr;
-    mach_segment_command seg;
-    mach_section sec;
-    mach_symtab_command sym;
-  } arch[2];
-  mach_nlist sym_entry;
-  uint8_t space[4096];
-} mach_fat_obj;
-]]
-  local symname = '_'..LJBC_PREFIX..ctx.modname
-  local isfat, is64, align, mobj = false, false, 4, "mach_obj"
-  if ctx.arch == "x64" then
-    is64, align, mobj = true, 8, "mach_obj_64"
-  elseif ctx.arch == "arm" then
-    isfat, mobj = true, "mach_fat_obj"
-  elseif ctx.arch == "arm64" then
-    is64, align, isfat, mobj = true, 8, true, "mach_fat_obj"
-  else
-    check(ctx.arch == "x86", "unsupported architecture for OSX")
-  end
-  local function aligned(v, a) return bit.band(v+a-1, -a) end
-  local be32 = bit.bswap -- Mach-O FAT is BE, supported archs are LE.
-
-  -- Create Mach-O object and fill in header.
-  local o = ffi.new(mobj)
-  local mach_size = aligned(ffi.offsetof(o, "space")+#symname+2, align)
-  local cputype = ({ x86={7}, x64={0x01000007}, arm={7,12}, arm64={0x01000007,0x0100000c} })[ctx.arch]
-  local cpusubtype = ({ x86={3}, x64={3}, arm={3,9}, arm64={3,0} })[ctx.arch]
-  if isfat then
-    o.fat.magic = be32(0xcafebabe)
-    o.fat.nfat_arch = be32(#cpusubtype)
-  end
-
-  -- Fill in sections and symbols.
-  for i=0,#cpusubtype-1 do
-    local ofs = 0
-    if isfat then
-      local a = o.fat_arch[i]
-      a.cputype = be32(cputype[i+1])
-      a.cpusubtype = be32(cpusubtype[i+1])
-      -- Subsequent slices overlap each other to share data.
-      ofs = ffi.offsetof(o, "arch") + i*ffi.sizeof(o.arch[0])
-      a.offset = be32(ofs)
-      a.size = be32(mach_size-ofs+#s)
-    end
-    local a = o.arch[i]
-    a.hdr.magic = is64 and 0xfeedfacf or 0xfeedface
-    a.hdr.cputype = cputype[i+1]
-    a.hdr.cpusubtype = cpusubtype[i+1]
-    a.hdr.filetype = 1
-    a.hdr.ncmds = 2
-    a.hdr.sizeofcmds = ffi.sizeof(a.seg)+ffi.sizeof(a.sec)+ffi.sizeof(a.sym)
-    a.seg.cmd = is64 and 0x19 or 0x1
-    a.seg.cmdsize = ffi.sizeof(a.seg)+ffi.sizeof(a.sec)
-    a.seg.vmsize = #s
-    a.seg.fileoff = mach_size-ofs
-    a.seg.filesize = #s
-    a.seg.maxprot = 1
-    a.seg.initprot = 1
-    a.seg.nsects = 1
-    ffi.copy(a.sec.sectname, "__data")
-    ffi.copy(a.sec.segname, "__DATA")
-    a.sec.size = #s
-    a.sec.offset = mach_size-ofs
-    a.sym.cmd = 2
-    a.sym.cmdsize = ffi.sizeof(a.sym)
-    a.sym.symoff = ffi.offsetof(o, "sym_entry")-ofs
-    a.sym.nsyms = 1
-    a.sym.stroff = ffi.offsetof(o, "sym_entry")+ffi.sizeof(o.sym_entry)-ofs
-    a.sym.strsize = aligned(#symname+2, align)
-  end
-  o.sym_entry.type = 0xf
-  o.sym_entry.sect = 1
-  o.sym_entry.strx = 1
-  ffi.copy(o.space+1, symname)
-
-  -- Write Macho-O object file.
-  local fp = savefile(output, "wb")
-  fp:write(ffi.string(o, mach_size))
-  bcsave_tail(fp, output, s)
-end
-
-local function bcsave_obj(ctx, output, s)
-  local ok, ffi = pcall(require, "ffi")
-  check(ok, "FFI library required to write this file type")
-  if output == "-" and jit.os == "Windows" then
-    set_stdout_binary(ffi)
-  end
-  if ctx.os == "windows" then
-    return bcsave_peobj(ctx, output, s, ffi)
-  elseif ctx.os == "osx" then
-    return bcsave_machobj(ctx, output, s, ffi)
-  else
-    return bcsave_elfobj(ctx, output, s, ffi)
-  end
-end
-
-------------------------------------------------------------------------------
-
-local function bclist(input, output)
-  local f = readfile(input)
-  require("jit.bc").dump(f, savefile(output, "w"), true)
-end
-
-local function bcsave(ctx, input, output)
-  local f = readfile(input)
-  local s = string.dump(f, ctx.strip)
-  local t = ctx.type
-  if not t then
-    t = detecttype(output)
-    ctx.type = t
-  end
-  if t == "raw" then
-    bcsave_raw(output, s)
-  else
-    if not ctx.modname then ctx.modname = detectmodname(input) end
-    if t == "obj" then
-      bcsave_obj(ctx, output, s)
-    else
-      bcsave_c(ctx, output, s)
-    end
-  end
-end
-
-local function docmd(...)
-  local arg = {...}
-  local n = 1
-  local list = false
-  local ctx = {
-    strip = true, arch = jit.arch, os = jit.os:lower(),
-    type = false, modname = false,
-  }
-  while n <= #arg do
-    local a = arg[n]
-    if type(a) == "string" and a:sub(1, 1) == "-" and a ~= "-" then
-      tremove(arg, n)
-      if a == "--" then break end
-      for m=2,#a do
-	local opt = a:sub(m, m)
-	if opt == "l" then
-	  list = true
-	elseif opt == "s" then
-	  ctx.strip = true
-	elseif opt == "g" then
-	  ctx.strip = false
-	else
-	  if arg[n] == nil or m ~= #a then usage() end
-	  if opt == "e" then
-	    if n ~= 1 then usage() end
-	    arg[1] = check(loadstring(arg[1]))
-	  elseif opt == "n" then
-	    ctx.modname = checkmodname(tremove(arg, n))
-	  elseif opt == "t" then
-	    ctx.type = checkarg(tremove(arg, n), map_type, "file type")
-	  elseif opt == "a" then
-	    ctx.arch = checkarg(tremove(arg, n), map_arch, "architecture")
-	  elseif opt == "o" then
-	    ctx.os = checkarg(tremove(arg, n), map_os, "OS name")
-	  else
-	    usage()
-	  end
-	end
-      end
-    else
-      n = n + 1
-    end
-  end
-  if list then
-    if #arg == 0 or #arg > 2 then usage() end
-    bclist(arg[1], arg[2] or "-")
-  else
-    if #arg ~= 2 then usage() end
-    bcsave(ctx, arg[1], arg[2])
-  end
-end
-
-------------------------------------------------------------------------------
-
--- Public module functions.
-return {
-  start = docmd -- Process -b command line option.
-}
-

love/src/jni/LuaJIT-2.1/android/arm64-v8a/jit/dis_arm.lua

@@ -1,689 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT ARM disassembler module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This is a helper module used by the LuaJIT machine code dumper module.
---
--- It disassembles most user-mode ARMv7 instructions
--- NYI: Advanced SIMD and VFP instructions.
-------------------------------------------------------------------------------
-
-local type = type
-local sub, byte, format = string.sub, string.byte, string.format
-local match, gmatch = string.match, string.gmatch
-local concat = table.concat
-local bit = require("bit")
-local band, bor, ror, tohex = bit.band, bit.bor, bit.ror, bit.tohex
-local lshift, rshift, arshift = bit.lshift, bit.rshift, bit.arshift
-
-------------------------------------------------------------------------------
--- Opcode maps
-------------------------------------------------------------------------------
-
-local map_loadc = {
-  shift = 8, mask = 15,
-  [10] = {
-    shift = 20, mask = 1,
-    [0] = {
-      shift = 23, mask = 3,
-      [0] = "vmovFmDN", "vstmFNdr",
-      _ = {
-	shift = 21, mask = 1,
-	[0] = "vstrFdl",
-	{ shift = 16, mask = 15, [13] = "vpushFdr", _ = "vstmdbFNdr", }
-      },
-    },
-    {
-      shift = 23, mask = 3,
-      [0] = "vmovFDNm",
-      { shift = 16, mask = 15, [13] = "vpopFdr", _ = "vldmFNdr", },
-      _ = {
-	shift = 21, mask = 1,
-	[0] = "vldrFdl", "vldmdbFNdr",
-      },
-    },
-  },
-  [11] = {
-    shift = 20, mask = 1,
-    [0] = {
-      shift = 23, mask = 3,
-      [0] = "vmovGmDN", "vstmGNdr",
-      _ = {
-	shift = 21, mask = 1,
-	[0] = "vstrGdl",
-	{ shift = 16, mask = 15, [13] = "vpushGdr", _ = "vstmdbGNdr", }
-      },
-    },
-    {
-      shift = 23, mask = 3,
-      [0] = "vmovGDNm",
-      { shift = 16, mask = 15, [13] = "vpopGdr", _ = "vldmGNdr", },
-      _ = {
-	shift = 21, mask = 1,
-	[0] = "vldrGdl", "vldmdbGNdr",
-      },
-    },
-  },
-  _ = {
-    shift = 0, mask = 0 -- NYI ldc, mcrr, mrrc.
-  },
-}
-
-local map_vfps = {
-  shift = 6, mask = 0x2c001,
-  [0] = "vmlaF.dnm", "vmlsF.dnm",
-  [0x04000] = "vnmlsF.dnm", [0x04001] = "vnmlaF.dnm",
-  [0x08000] = "vmulF.dnm", [0x08001] = "vnmulF.dnm",
-  [0x0c000] = "vaddF.dnm", [0x0c001] = "vsubF.dnm",
-  [0x20000] = "vdivF.dnm",
-  [0x24000] = "vfnmsF.dnm", [0x24001] = "vfnmaF.dnm",
-  [0x28000] = "vfmaF.dnm", [0x28001] = "vfmsF.dnm",
-  [0x2c000] = "vmovF.dY",
-  [0x2c001] = {
-    shift = 7, mask = 0x1e01,
-    [0] = "vmovF.dm", "vabsF.dm",
-    [0x0200] = "vnegF.dm", [0x0201] = "vsqrtF.dm",
-    [0x0800] = "vcmpF.dm", [0x0801] = "vcmpeF.dm",
-    [0x0a00] = "vcmpzF.d", [0x0a01] = "vcmpzeF.d",
-    [0x0e01] = "vcvtG.dF.m",
-    [0x1000] = "vcvt.f32.u32Fdm", [0x1001] = "vcvt.f32.s32Fdm",
-    [0x1800] = "vcvtr.u32F.dm", [0x1801] = "vcvt.u32F.dm",
-    [0x1a00] = "vcvtr.s32F.dm", [0x1a01] = "vcvt.s32F.dm",
-  },
-}
-
-local map_vfpd = {
-  shift = 6, mask = 0x2c001,
-  [0] = "vmlaG.dnm", "vmlsG.dnm",
-  [0x04000] = "vnmlsG.dnm", [0x04001] = "vnmlaG.dnm",
-  [0x08000] = "vmulG.dnm", [0x08001] = "vnmulG.dnm",
-  [0x0c000] = "vaddG.dnm", [0x0c001] = "vsubG.dnm",
-  [0x20000] = "vdivG.dnm",
-  [0x24000] = "vfnmsG.dnm", [0x24001] = "vfnmaG.dnm",
-  [0x28000] = "vfmaG.dnm", [0x28001] = "vfmsG.dnm",
-  [0x2c000] = "vmovG.dY",
-  [0x2c001] = {
-    shift = 7, mask = 0x1e01,
-    [0] = "vmovG.dm", "vabsG.dm",
-    [0x0200] = "vnegG.dm", [0x0201] = "vsqrtG.dm",
-    [0x0800] = "vcmpG.dm", [0x0801] = "vcmpeG.dm",
-    [0x0a00] = "vcmpzG.d", [0x0a01] = "vcmpzeG.d",
-    [0x0e01] = "vcvtF.dG.m",
-    [0x1000] = "vcvt.f64.u32GdFm", [0x1001] = "vcvt.f64.s32GdFm",
-    [0x1800] = "vcvtr.u32FdG.m", [0x1801] = "vcvt.u32FdG.m",
-    [0x1a00] = "vcvtr.s32FdG.m", [0x1a01] = "vcvt.s32FdG.m",
-  },
-}
-
-local map_datac = {
-  shift = 24, mask = 1,
-  [0] = {
-    shift = 4, mask = 1,
-    [0] = {
-      shift = 8, mask = 15,
-      [10] = map_vfps,
-      [11] = map_vfpd,
-      -- NYI cdp, mcr, mrc.
-    },
-    {
-      shift = 8, mask = 15,
-      [10] = {
-	shift = 20, mask = 15,
-	[0] = "vmovFnD", "vmovFDn",
-	[14] = "vmsrD",
-	[15] = { shift = 12, mask = 15, [15] = "vmrs", _ = "vmrsD", },
-      },
-    },
-  },
-  "svcT",
-}
-
-local map_loadcu = {
-  shift = 0, mask = 0, -- NYI unconditional CP load/store.
-}
-
-local map_datacu = {
-  shift = 0, mask = 0, -- NYI unconditional CP data.
-}
-
-local map_simddata = {
-  shift = 0, mask = 0, -- NYI SIMD data.
-}
-
-local map_simdload = {
-  shift = 0, mask = 0, -- NYI SIMD load/store, preload.
-}
-
-local map_preload = {
-  shift = 0, mask = 0, -- NYI preload.
-}
-
-local map_media = {
-  shift = 20, mask = 31,
-  [0] = false,
-  { --01
-    shift = 5, mask = 7,
-    [0] = "sadd16DNM", "sasxDNM", "ssaxDNM", "ssub16DNM",
-    "sadd8DNM", false, false, "ssub8DNM",
-  },
-  { --02
-    shift = 5, mask = 7,
-    [0] = "qadd16DNM", "qasxDNM", "qsaxDNM", "qsub16DNM",
-    "qadd8DNM", false, false, "qsub8DNM",
-  },
-  { --03
-    shift = 5, mask = 7,
-    [0] = "shadd16DNM", "shasxDNM", "shsaxDNM", "shsub16DNM",
-    "shadd8DNM", false, false, "shsub8DNM",
-  },
-  false,
-  { --05
-    shift = 5, mask = 7,
-    [0] = "uadd16DNM", "uasxDNM", "usaxDNM", "usub16DNM",
-    "uadd8DNM", false, false, "usub8DNM",
-  },
-  { --06
-    shift = 5, mask = 7,
-    [0] = "uqadd16DNM", "uqasxDNM", "uqsaxDNM", "uqsub16DNM",
-    "uqadd8DNM", false, false, "uqsub8DNM",
-  },
-  { --07
-    shift = 5, mask = 7,
-    [0] = "uhadd16DNM", "uhasxDNM", "uhsaxDNM", "uhsub16DNM",
-    "uhadd8DNM", false, false, "uhsub8DNM",
-  },
-  { --08
-    shift = 5, mask = 7,
-    [0] = "pkhbtDNMU", false, "pkhtbDNMU",
-    { shift = 16, mask = 15, [15] = "sxtb16DMU", _ = "sxtab16DNMU", },
-    "pkhbtDNMU", "selDNM", "pkhtbDNMU",
-  },
-  false,
-  { --0a
-    shift = 5, mask = 7,
-    [0] = "ssatDxMu", "ssat16DxM", "ssatDxMu",
-    { shift = 16, mask = 15, [15] = "sxtbDMU", _ = "sxtabDNMU", },
-    "ssatDxMu", false, "ssatDxMu",
-  },
-  { --0b
-    shift = 5, mask = 7,
-    [0] = "ssatDxMu", "revDM", "ssatDxMu",
-    { shift = 16, mask = 15, [15] = "sxthDMU", _ = "sxtahDNMU", },
-    "ssatDxMu", "rev16DM", "ssatDxMu",
-  },
-  { --0c
-    shift = 5, mask = 7,
-    [3] = { shift = 16, mask = 15, [15] = "uxtb16DMU", _ = "uxtab16DNMU", },
-  },
-  false,
-  { --0e
-    shift = 5, mask = 7,
-    [0] = "usatDwMu", "usat16DwM", "usatDwMu",
-    { shift = 16, mask = 15, [15] = "uxtbDMU", _ = "uxtabDNMU", },
-    "usatDwMu", false, "usatDwMu",
-  },
-  { --0f
-    shift = 5, mask = 7,
-    [0] = "usatDwMu", "rbitDM", "usatDwMu",
-    { shift = 16, mask = 15, [15] = "uxthDMU", _ = "uxtahDNMU", },
-    "usatDwMu", "revshDM", "usatDwMu",
-  },
-  { --10
-    shift = 12, mask = 15,
-    [15] = {
-      shift = 5, mask = 7,
-      "smuadNMS", "smuadxNMS", "smusdNMS", "smusdxNMS",
-    },
-    _ = {
-      shift = 5, mask = 7,
-      [0] = "smladNMSD", "smladxNMSD", "smlsdNMSD", "smlsdxNMSD",
-    },
-  },
-  false, false, false,
-  { --14
-    shift = 5, mask = 7,
-    [0] = "smlaldDNMS", "smlaldxDNMS", "smlsldDNMS", "smlsldxDNMS",
-  },
-  { --15
-    shift = 5, mask = 7,
-    [0] = { shift = 12, mask = 15, [15] = "smmulNMS", _ = "smmlaNMSD", },
-    { shift = 12, mask = 15, [15] = "smmulrNMS", _ = "smmlarNMSD", },
-    false, false, false, false,
-    "smmlsNMSD", "smmlsrNMSD",
-  },
-  false, false,
-  { --18
-    shift = 5, mask = 7,
-    [0] = { shift = 12, mask = 15, [15] = "usad8NMS", _ = "usada8NMSD", },
-  },
-  false,
-  { --1a
-    shift = 5, mask = 3, [2] = "sbfxDMvw",
-  },
-  { --1b
-    shift = 5, mask = 3, [2] = "sbfxDMvw",
-  },
-  { --1c
-    shift = 5, mask = 3,
-    [0] = { shift = 0, mask = 15, [15] = "bfcDvX", _ = "bfiDMvX", },
-  },
-  { --1d
-    shift = 5, mask = 3,
-    [0] = { shift = 0, mask = 15, [15] = "bfcDvX", _ = "bfiDMvX", },
-  },
-  { --1e
-    shift = 5, mask = 3, [2] = "ubfxDMvw",
-  },
-  { --1f
-    shift = 5, mask = 3, [2] = "ubfxDMvw",
-  },
-}
-
-local map_load = {
-  shift = 21, mask = 9,
-  {
-    shift = 20, mask = 5,
-    [0] = "strtDL", "ldrtDL", [4] = "strbtDL", [5] = "ldrbtDL",
-  },
-  _ = {
-    shift = 20, mask = 5,
-    [0] = "strDL", "ldrDL", [4] = "strbDL", [5] = "ldrbDL",
-  }
-}
-
-local map_load1 = {
-  shift = 4, mask = 1,
-  [0] = map_load, map_media,
-}
-
-local map_loadm = {
-  shift = 20, mask = 1,
-  [0] = {
-    shift = 23, mask = 3,
-    [0] = "stmdaNR", "stmNR",
-    { shift = 16, mask = 63, [45] = "pushR", _ = "stmdbNR", }, "stmibNR",
-  },
-  {
-    shift = 23, mask = 3,
-    [0] = "ldmdaNR", { shift = 16, mask = 63, [61] = "popR", _ = "ldmNR", },
-    "ldmdbNR", "ldmibNR",
-  },
-}
-
-local map_data = {
-  shift = 21, mask = 15,
-  [0] = "andDNPs", "eorDNPs", "subDNPs", "rsbDNPs",
-  "addDNPs", "adcDNPs", "sbcDNPs", "rscDNPs",
-  "tstNP", "teqNP", "cmpNP", "cmnNP",
-  "orrDNPs", "movDPs", "bicDNPs", "mvnDPs",
-}
-
-local map_mul = {
-  shift = 21, mask = 7,
-  [0] = "mulNMSs", "mlaNMSDs", "umaalDNMS", "mlsDNMS",
-  "umullDNMSs", "umlalDNMSs", "smullDNMSs", "smlalDNMSs",
-}
-
-local map_sync = {
-  shift = 20, mask = 15, -- NYI: brackets around N. R(D+1) for ldrexd/strexd.
-  [0] = "swpDMN", false, false, false,
-  "swpbDMN", false, false, false,
-  "strexDMN", "ldrexDN", "strexdDN", "ldrexdDN",
-  "strexbDMN", "ldrexbDN", "strexhDN", "ldrexhDN",
-}
-
-local map_mulh = {
-  shift = 21, mask = 3,
-  [0] = { shift = 5, mask = 3,
-    [0] = "smlabbNMSD", "smlatbNMSD", "smlabtNMSD", "smlattNMSD", },
-  { shift = 5, mask = 3,
-    [0] = "smlawbNMSD", "smulwbNMS", "smlawtNMSD", "smulwtNMS", },
-  { shift = 5, mask = 3,
-    [0] = "smlalbbDNMS", "smlaltbDNMS", "smlalbtDNMS", "smlalttDNMS", },
-  { shift = 5, mask = 3,
-    [0] = "smulbbNMS", "smultbNMS", "smulbtNMS", "smulttNMS", },
-}
-
-local map_misc = {
-  shift = 4, mask = 7,
-  -- NYI: decode PSR bits of msr.
-  [0] = { shift = 21, mask = 1, [0] = "mrsD", "msrM", },
-  { shift = 21, mask = 3, "bxM", false, "clzDM", },
-  { shift = 21, mask = 3, "bxjM", },
-  { shift = 21, mask = 3, "blxM", },
-  false,
-  { shift = 21, mask = 3, [0] = "qaddDMN", "qsubDMN", "qdaddDMN", "qdsubDMN", },
-  false,
-  { shift = 21, mask = 3, "bkptK", },
-}
-
-local map_datar = {
-  shift = 4, mask = 9,
-  [9] = {
-    shift = 5, mask = 3,
-    [0] = { shift = 24, mask = 1, [0] = map_mul, map_sync, },
-    { shift = 20, mask = 1, [0] = "strhDL", "ldrhDL", },
-    { shift = 20, mask = 1, [0] = "ldrdDL", "ldrsbDL", },
-    { shift = 20, mask = 1, [0] = "strdDL", "ldrshDL", },
-  },
-  _ = {
-    shift = 20, mask = 25,
-    [16] = { shift = 7, mask = 1, [0] = map_misc, map_mulh, },
-    _ = {
-      shift = 0, mask = 0xffffffff,
-      [bor(0xe1a00000)] = "nop",
-      _ = map_data,
-    }
-  },
-}
-
-local map_datai = {
-  shift = 20, mask = 31, -- NYI: decode PSR bits of msr. Decode imm12.
-  [16] = "movwDW", [20] = "movtDW",
-  [18] = { shift = 0, mask = 0xf00ff, [0] = "nopv6", _ = "msrNW", },
-  [22] = "msrNW",
-  _ = map_data,
-}
-
-local map_branch = {
-  shift = 24, mask = 1,
-  [0] = "bB", "blB"
-}
-
-local map_condins = {
-  [0] = map_datar, map_datai, map_load, map_load1,
-  map_loadm, map_branch, map_loadc, map_datac
-}
-
--- NYI: setend.
-local map_uncondins = {
-  [0] = false, map_simddata, map_simdload, map_preload,
-  false, "blxB", map_loadcu, map_datacu,
-}
-
-------------------------------------------------------------------------------
-
-local map_gpr = {
-  [0] = "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
-  "r8", "r9", "r10", "r11", "r12", "sp", "lr", "pc",
-}
-
-local map_cond = {
-  [0] = "eq", "ne", "hs", "lo", "mi", "pl", "vs", "vc",
-  "hi", "ls", "ge", "lt", "gt", "le", "al",
-}
-
-local map_shift = { [0] = "lsl", "lsr", "asr", "ror", }
-
-------------------------------------------------------------------------------
-
--- Output a nicely formatted line with an opcode and operands.
-local function putop(ctx, text, operands)
-  local pos = ctx.pos
-  local extra = ""
-  if ctx.rel then
-    local sym = ctx.symtab[ctx.rel]
-    if sym then
-      extra = "\t->"..sym
-    elseif band(ctx.op, 0x0e000000) ~= 0x0a000000 then
-      extra = "\t; 0x"..tohex(ctx.rel)
-    end
-  end
-  if ctx.hexdump > 0 then
-    ctx.out(format("%08x  %s  %-5s %s%s\n",
-	    ctx.addr+pos, tohex(ctx.op), text, concat(operands, ", "), extra))
-  else
-    ctx.out(format("%08x  %-5s %s%s\n",
-	    ctx.addr+pos, text, concat(operands, ", "), extra))
-  end
-  ctx.pos = pos + 4
-end
-
--- Fallback for unknown opcodes.
-local function unknown(ctx)
-  return putop(ctx, ".long", { "0x"..tohex(ctx.op) })
-end
-
--- Format operand 2 of load/store opcodes.
-local function fmtload(ctx, op, pos)
-  local base = map_gpr[band(rshift(op, 16), 15)]
-  local x, ofs
-  local ext = (band(op, 0x04000000) == 0)
-  if not ext and band(op, 0x02000000) == 0 then
-    ofs = band(op, 4095)
-    if band(op, 0x00800000) == 0 then ofs = -ofs end
-    if base == "pc" then ctx.rel = ctx.addr + pos + 8 + ofs end
-    ofs = "#"..ofs
-  elseif ext and band(op, 0x00400000) ~= 0 then
-    ofs = band(op, 15) + band(rshift(op, 4), 0xf0)
-    if band(op, 0x00800000) == 0 then ofs = -ofs end
-    if base == "pc" then ctx.rel = ctx.addr + pos + 8 + ofs end
-    ofs = "#"..ofs
-  else
-    ofs = map_gpr[band(op, 15)]
-    if ext or band(op, 0xfe0) == 0 then
-    elseif band(op, 0xfe0) == 0x60 then
-      ofs = format("%s, rrx", ofs)
-    else
-      local sh = band(rshift(op, 7), 31)
-      if sh == 0 then sh = 32 end
-      ofs = format("%s, %s #%d", ofs, map_shift[band(rshift(op, 5), 3)], sh)
-    end
-    if band(op, 0x00800000) == 0 then ofs = "-"..ofs end
-  end
-  if ofs == "#0" then
-    x = format("[%s]", base)
-  elseif band(op, 0x01000000) == 0 then
-    x = format("[%s], %s", base, ofs)
-  else
-    x = format("[%s, %s]", base, ofs)
-  end
-  if band(op, 0x01200000) == 0x01200000 then x = x.."!" end
-  return x
-end
-
--- Format operand 2 of vector load/store opcodes.
-local function fmtvload(ctx, op, pos)
-  local base = map_gpr[band(rshift(op, 16), 15)]
-  local ofs = band(op, 255)*4
-  if band(op, 0x00800000) == 0 then ofs = -ofs end
-  if base == "pc" then ctx.rel = ctx.addr + pos + 8 + ofs end
-  if ofs == 0 then
-    return format("[%s]", base)
-  else
-    return format("[%s, #%d]", base, ofs)
-  end
-end
-
-local function fmtvr(op, vr, sh0, sh1)
-  if vr == "s" then
-    return format("s%d", 2*band(rshift(op, sh0), 15)+band(rshift(op, sh1), 1))
-  else
-    return format("d%d", band(rshift(op, sh0), 15)+band(rshift(op, sh1-4), 16))
-  end
-end
-
--- Disassemble a single instruction.
-local function disass_ins(ctx)
-  local pos = ctx.pos
-  local b0, b1, b2, b3 = byte(ctx.code, pos+1, pos+4)
-  local op = bor(lshift(b3, 24), lshift(b2, 16), lshift(b1, 8), b0)
-  local operands = {}
-  local suffix = ""
-  local last, name, pat
-  local vr
-  ctx.op = op
-  ctx.rel = nil
-
-  local cond = rshift(op, 28)
-  local opat
-  if cond == 15 then
-    opat = map_uncondins[band(rshift(op, 25), 7)]
-  else
-    if cond ~= 14 then suffix = map_cond[cond] end
-    opat = map_condins[band(rshift(op, 25), 7)]
-  end
-  while type(opat) ~= "string" do
-    if not opat then return unknown(ctx) end
-    opat = opat[band(rshift(op, opat.shift), opat.mask)] or opat._
-  end
-  name, pat = match(opat, "^([a-z0-9]*)(.*)")
-  if sub(pat, 1, 1) == "." then
-    local s2, p2 = match(pat, "^([a-z0-9.]*)(.*)")
-    suffix = suffix..s2
-    pat = p2
-  end
-
-  for p in gmatch(pat, ".") do
-    local x = nil
-    if p == "D" then
-      x = map_gpr[band(rshift(op, 12), 15)]
-    elseif p == "N" then
-      x = map_gpr[band(rshift(op, 16), 15)]
-    elseif p == "S" then
-      x = map_gpr[band(rshift(op, 8), 15)]
-    elseif p == "M" then
-      x = map_gpr[band(op, 15)]
-    elseif p == "d" then
-      x = fmtvr(op, vr, 12, 22)
-    elseif p == "n" then
-      x = fmtvr(op, vr, 16, 7)
-    elseif p == "m" then
-      x = fmtvr(op, vr, 0, 5)
-    elseif p == "P" then
-      if band(op, 0x02000000) ~= 0 then
-	x = ror(band(op, 255), 2*band(rshift(op, 8), 15))
-      else
-	x = map_gpr[band(op, 15)]
-	if band(op, 0xff0) ~= 0 then
-	  operands[#operands+1] = x
-	  local s = map_shift[band(rshift(op, 5), 3)]
-	  local r = nil
-	  if band(op, 0xf90) == 0 then
-	    if s == "ror" then s = "rrx" else r = "#32" end
-	  elseif band(op, 0x10) == 0 then
-	    r = "#"..band(rshift(op, 7), 31)
-	  else
-	    r = map_gpr[band(rshift(op, 8), 15)]
-	  end
-	  if name == "mov" then name = s; x = r
-	  elseif r then x = format("%s %s", s, r)
-	  else x = s end
-	end
-      end
-    elseif p == "L" then
-      x = fmtload(ctx, op, pos)
-    elseif p == "l" then
-      x = fmtvload(ctx, op, pos)
-    elseif p == "B" then
-      local addr = ctx.addr + pos + 8 + arshift(lshift(op, 8), 6)
-      if cond == 15 then addr = addr + band(rshift(op, 23), 2) end
-      ctx.rel = addr
-      x = "0x"..tohex(addr)
-    elseif p == "F" then
-      vr = "s"
-    elseif p == "G" then
-      vr = "d"
-    elseif p == "." then
-      suffix = suffix..(vr == "s" and ".f32" or ".f64")
-    elseif p == "R" then
-      if band(op, 0x00200000) ~= 0 and #operands == 1 then
-	operands[1] = operands[1].."!"
-      end
-      local t = {}
-      for i=0,15 do
-	if band(rshift(op, i), 1) == 1 then t[#t+1] = map_gpr[i] end
-      end
-      x = "{"..concat(t, ", ").."}"
-    elseif p == "r" then
-      if band(op, 0x00200000) ~= 0 and #operands == 2 then
-	operands[1] = operands[1].."!"
-      end
-      local s = tonumber(sub(last, 2))
-      local n = band(op, 255)
-      if vr == "d" then n = rshift(n, 1) end
-      operands[#operands] = format("{%s-%s%d}", last, vr, s+n-1)
-    elseif p == "W" then
-      x = band(op, 0x0fff) + band(rshift(op, 4), 0xf000)
-    elseif p == "T" then
-      x = "#0x"..tohex(band(op, 0x00ffffff), 6)
-    elseif p == "U" then
-      x = band(rshift(op, 7), 31)
-      if x == 0 then x = nil end
-    elseif p == "u" then
-      x = band(rshift(op, 7), 31)
-      if band(op, 0x40) == 0 then
-	if x == 0 then x = nil else x = "lsl #"..x end
-      else
-	if x == 0 then x = "asr #32" else x = "asr #"..x end
-      end
-    elseif p == "v" then
-      x = band(rshift(op, 7), 31)
-    elseif p == "w" then
-      x = band(rshift(op, 16), 31)
-    elseif p == "x" then
-      x = band(rshift(op, 16), 31) + 1
-    elseif p == "X" then
-      x = band(rshift(op, 16), 31) - last + 1
-    elseif p == "Y" then
-      x = band(rshift(op, 12), 0xf0) + band(op, 0x0f)
-    elseif p == "K" then
-      x = "#0x"..tohex(band(rshift(op, 4), 0x0000fff0) + band(op, 15), 4)
-    elseif p == "s" then
-      if band(op, 0x00100000) ~= 0 then suffix = "s"..suffix end
-    else
-      assert(false)
-    end
-    if x then
-      last = x
-      if type(x) == "number" then x = "#"..x end
-      operands[#operands+1] = x
-    end
-  end
-
-  return putop(ctx, name..suffix, operands)
-end
-
-------------------------------------------------------------------------------
-
--- Disassemble a block of code.
-local function disass_block(ctx, ofs, len)
-  if not ofs then ofs = 0 end
-  local stop = len and ofs+len or #ctx.code
-  ctx.pos = ofs
-  ctx.rel = nil
-  while ctx.pos < stop do disass_ins(ctx) end
-end
-
--- Extended API: create a disassembler context. Then call ctx:disass(ofs, len).
-local function create(code, addr, out)
-  local ctx = {}
-  ctx.code = code
-  ctx.addr = addr or 0
-  ctx.out = out or io.write
-  ctx.symtab = {}
-  ctx.disass = disass_block
-  ctx.hexdump = 8
-  return ctx
-end
-
--- Simple API: disassemble code (a string) at address and output via out.
-local function disass(code, addr, out)
-  create(code, addr, out):disass()
-end
-
--- Return register name for RID.
-local function regname(r)
-  if r < 16 then return map_gpr[r] end
-  return "d"..(r-16)
-end
-
--- Public module functions.
-return {
-  create = create,
-  disass = disass,
-  regname = regname
-}
-

love/src/jni/LuaJIT-2.1/android/arm64-v8a/jit/dis_arm64.lua

@@ -1,1216 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT ARM64 disassembler module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
---
--- Contributed by Djordje Kovacevic and Stefan Pejic from RT-RK.com.
--- Sponsored by Cisco Systems, Inc.
-----------------------------------------------------------------------------
--- This is a helper module used by the LuaJIT machine code dumper module.
---
--- It disassembles most user-mode AArch64 instructions.
--- NYI: Advanced SIMD and VFP instructions.
-------------------------------------------------------------------------------
-
-local type = type
-local sub, byte, format = string.sub, string.byte, string.format
-local match, gmatch, gsub = string.match, string.gmatch, string.gsub
-local concat = table.concat
-local bit = require("bit")
-local band, bor, bxor, tohex = bit.band, bit.bor, bit.bxor, bit.tohex
-local lshift, rshift, arshift = bit.lshift, bit.rshift, bit.arshift
-local ror = bit.ror
-
-------------------------------------------------------------------------------
--- Opcode maps
-------------------------------------------------------------------------------
-
-local map_adr = { -- PC-relative addressing.
-  shift = 31, mask = 1,
-  [0] = "adrDBx", "adrpDBx"
-}
-
-local map_addsubi = { -- Add/subtract immediate.
-  shift = 29, mask = 3,
-  [0] = "add|movDNIg", "adds|cmnD0NIg", "subDNIg", "subs|cmpD0NIg",
-}
-
-local map_logi = { -- Logical immediate.
-  shift = 31, mask = 1,
-  [0] = {
-    shift = 22, mask = 1,
-    [0] = {
-      shift = 29, mask = 3,
-      [0] = "andDNig", "orr|movDN0ig", "eorDNig", "ands|tstD0Nig"
-    },
-    false -- unallocated
-  },
-  {
-    shift = 29, mask = 3,
-    [0] = "andDNig", "orr|movDN0ig", "eorDNig", "ands|tstD0Nig"
-  }
-}
-
-local map_movwi = { -- Move wide immediate.
-  shift = 31, mask = 1,
-  [0] = {
-    shift = 22, mask = 1,
-    [0] = {
-      shift = 29, mask = 3,
-      [0] = "movnDWRg", false, "movz|movDYRg", "movkDWRg"
-    }, false -- unallocated
-  },
-  {
-    shift = 29, mask = 3,
-    [0] = "movnDWRg", false, "movz|movDYRg", "movkDWRg"
-  },
-}
-
-local map_bitf = { -- Bitfield.
-  shift = 31, mask = 1,
-  [0] = {
-    shift = 22, mask = 1,
-    [0] = {
-      shift = 29, mask = 3,
-      [0] = "sbfm|sbfiz|sbfx|asr|sxtw|sxth|sxtbDN12w",
-      "bfm|bfi|bfxilDN13w",
-      "ubfm|ubfiz|ubfx|lsr|lsl|uxth|uxtbDN12w"
-    }
-  },
-  {
-    shift = 22, mask = 1,
-    {
-      shift = 29, mask = 3,
-      [0] = "sbfm|sbfiz|sbfx|asr|sxtw|sxth|sxtbDN12x",
-      "bfm|bfi|bfxilDN13x",
-      "ubfm|ubfiz|ubfx|lsr|lsl|uxth|uxtbDN12x"
-    }
-  }
-}
-
-local map_datai = { -- Data processing - immediate.
-  shift = 23, mask = 7,
-  [0] = map_adr, map_adr, map_addsubi, false,
-  map_logi, map_movwi, map_bitf,
-  {
-    shift = 15, mask = 0x1c0c1,
-    [0] = "extr|rorDNM4w", [0x10080] = "extr|rorDNM4x",
-    [0x10081] = "extr|rorDNM4x"
-  }
-}
-
-local map_logsr = { -- Logical, shifted register.
-  shift = 31, mask = 1,
-  [0] = {
-    shift = 15, mask = 1,
-    [0] = {
-      shift = 29, mask = 3,
-      [0] = {
-	shift = 21, mask = 7,
-	[0] = "andDNMSg", "bicDNMSg", "andDNMSg", "bicDNMSg",
-	"andDNMSg", "bicDNMSg", "andDNMg", "bicDNMg"
-      },
-      {
-	shift = 21, mask = 7,
-	[0] ="orr|movDN0MSg", "orn|mvnDN0MSg", "orr|movDN0MSg", "orn|mvnDN0MSg",
-	     "orr|movDN0MSg", "orn|mvnDN0MSg", "orr|movDN0Mg", "orn|mvnDN0Mg"
-      },
-      {
-	shift = 21, mask = 7,
-	[0] = "eorDNMSg", "eonDNMSg", "eorDNMSg", "eonDNMSg",
-	"eorDNMSg", "eonDNMSg", "eorDNMg", "eonDNMg"
-      },
-      {
-	shift = 21, mask = 7,
-	[0] = "ands|tstD0NMSg", "bicsDNMSg", "ands|tstD0NMSg", "bicsDNMSg",
-	"ands|tstD0NMSg", "bicsDNMSg", "ands|tstD0NMg", "bicsDNMg"
-      }
-    },
-    false -- unallocated
-  },
-  {
-    shift = 29, mask = 3,
-    [0] = {
-      shift = 21, mask = 7,
-      [0] = "andDNMSg", "bicDNMSg", "andDNMSg", "bicDNMSg",
-      "andDNMSg", "bicDNMSg", "andDNMg", "bicDNMg"
-    },
-    {
-      shift = 21, mask = 7,
-      [0] = "orr|movDN0MSg", "orn|mvnDN0MSg", "orr|movDN0MSg", "orn|mvnDN0MSg",
-      "orr|movDN0MSg", "orn|mvnDN0MSg", "orr|movDN0Mg", "orn|mvnDN0Mg"
-    },
-    {
-      shift = 21, mask = 7,
-      [0] = "eorDNMSg", "eonDNMSg", "eorDNMSg", "eonDNMSg",
-      "eorDNMSg", "eonDNMSg", "eorDNMg", "eonDNMg"
-    },
-    {
-      shift = 21, mask = 7,
-      [0] = "ands|tstD0NMSg", "bicsDNMSg", "ands|tstD0NMSg", "bicsDNMSg",
-      "ands|tstD0NMSg", "bicsDNMSg", "ands|tstD0NMg", "bicsDNMg"
-    }
-  }
-}
-
-local map_assh = {
-  shift = 31, mask = 1,
-  [0] = {
-    shift = 15, mask = 1,
-    [0] = {
-      shift = 29, mask = 3,
-      [0] = {
-	shift = 22, mask = 3,
-	[0] = "addDNMSg", "addDNMSg", "addDNMSg", "addDNMg"
-      },
-      {
-	shift = 22, mask = 3,
-	[0] = "adds|cmnD0NMSg", "adds|cmnD0NMSg",
-	      "adds|cmnD0NMSg", "adds|cmnD0NMg"
-      },
-      {
-	shift = 22, mask = 3,
-	[0] = "sub|negDN0MSg", "sub|negDN0MSg", "sub|negDN0MSg", "sub|negDN0Mg"
-      },
-      {
-	shift = 22, mask = 3,
-	[0] = "subs|cmp|negsD0N0MzSg", "subs|cmp|negsD0N0MzSg",
-	      "subs|cmp|negsD0N0MzSg", "subs|cmp|negsD0N0Mzg"
-      },
-    },
-    false -- unallocated
-  },
-  {
-    shift = 29, mask = 3,
-    [0] = {
-      shift = 22, mask = 3,
-      [0] = "addDNMSg", "addDNMSg", "addDNMSg", "addDNMg"
-    },
-    {
-      shift = 22, mask = 3,
-      [0] = "adds|cmnD0NMSg", "adds|cmnD0NMSg", "adds|cmnD0NMSg",
-	    "adds|cmnD0NMg"
-    },
-    {
-      shift = 22, mask = 3,
-      [0] = "sub|negDN0MSg", "sub|negDN0MSg", "sub|negDN0MSg", "sub|negDN0Mg"
-    },
-    {
-      shift = 22, mask = 3,
-      [0] = "subs|cmp|negsD0N0MzSg", "subs|cmp|negsD0N0MzSg",
-	    "subs|cmp|negsD0N0MzSg", "subs|cmp|negsD0N0Mzg"
-    }
-  }
-}
-
-local map_addsubsh = { -- Add/subtract, shifted register.
-  shift = 22, mask = 3,
-  [0] = map_assh, map_assh, map_assh
-}
-
-local map_addsubex = { -- Add/subtract, extended register.
-  shift = 22, mask = 3,
-  [0] = {
-    shift = 29, mask = 3,
-    [0] = "addDNMXg", "adds|cmnD0NMXg", "subDNMXg", "subs|cmpD0NMzXg",
-  }
-}
-
-local map_addsubc = { -- Add/subtract, with carry.
-  shift = 10, mask = 63,
-  [0] = {
-    shift = 29, mask = 3,
-    [0] = "adcDNMg", "adcsDNMg", "sbc|ngcDN0Mg", "sbcs|ngcsDN0Mg",
-  }
-}
-
-local map_ccomp = {
-  shift = 4, mask = 1,
-  [0] = {
-    shift = 10, mask = 3,
-    [0] = { -- Conditional compare register.
-      shift = 29, mask = 3,
-      "ccmnNMVCg", false, "ccmpNMVCg",
-    },
-    [2] = {  -- Conditional compare immediate.
-      shift = 29, mask = 3,
-      "ccmnN5VCg", false, "ccmpN5VCg",
-    }
-  }
-}
-
-local map_csel = { -- Conditional select.
-  shift = 11, mask = 1,
-  [0] = {
-    shift = 10, mask = 1,
-    [0] = {
-      shift = 29, mask = 3,
-      [0] = "cselDNMzCg", false, "csinv|cinv|csetmDNMcg", false,
-    },
-    {
-      shift = 29, mask = 3,
-      [0] = "csinc|cinc|csetDNMcg", false, "csneg|cnegDNMcg", false,
-    }
-  }
-}
-
-local map_data1s = { -- Data processing, 1 source.
-  shift = 29, mask = 1,
-  [0] = {
-    shift = 31, mask = 1,
-    [0] = {
-      shift = 10, mask = 0x7ff,
-      [0] = "rbitDNg", "rev16DNg", "revDNw", false, "clzDNg", "clsDNg"
-    },
-    {
-      shift = 10, mask = 0x7ff,
-      [0] = "rbitDNg", "rev16DNg", "rev32DNx", "revDNx", "clzDNg", "clsDNg"
-    }
-  }
-}
-
-local map_data2s = { -- Data processing, 2 sources.
-  shift = 29, mask = 1,
-  [0] = {
-    shift = 10, mask = 63,
-    false, "udivDNMg", "sdivDNMg", false, false, false, false, "lslDNMg",
-    "lsrDNMg", "asrDNMg", "rorDNMg"
-  }
-}
-
-local map_data3s = { -- Data processing, 3 sources.
-  shift = 29, mask = 7,
-  [0] = {
-    shift = 21, mask = 7,
-    [0] = {
-      shift = 15, mask = 1,
-      [0] = "madd|mulDNMA0g", "msub|mnegDNMA0g"
-    }
-  }, false, false, false,
-  {
-    shift = 15, mask = 1,
-    [0] = {
-      shift = 21, mask = 7,
-      [0] = "madd|mulDNMA0g", "smaddl|smullDxNMwA0x", "smulhDNMx", false,
-      false, "umaddl|umullDxNMwA0x", "umulhDNMx"
-    },
-    {
-      shift = 21, mask = 7,
-      [0] = "msub|mnegDNMA0g", "smsubl|smneglDxNMwA0x", false, false,
-      false, "umsubl|umneglDxNMwA0x"
-    }
-  }
-}
-
-local map_datar = { -- Data processing, register.
-  shift = 28, mask = 1,
-  [0] = {
-    shift = 24, mask = 1,
-    [0] = map_logsr,
-    {
-      shift = 21, mask = 1,
-      [0] = map_addsubsh, map_addsubex
-    }
-  },
-  {
-    shift = 21, mask = 15,
-    [0] = map_addsubc, false, map_ccomp, false, map_csel, false,
-    {
-      shift = 30, mask = 1,
-      [0] = map_data2s, map_data1s
-    },
-    false, map_data3s, map_data3s, map_data3s, map_data3s, map_data3s,
-    map_data3s, map_data3s, map_data3s
-  }
-}
-
-local map_lrl = { -- Load register, literal.
-  shift = 26, mask = 1,
-  [0] = {
-    shift = 30, mask = 3,
-    [0] = "ldrDwB", "ldrDxB", "ldrswDxB"
-  },
-  {
-    shift = 30, mask = 3,
-    [0] = "ldrDsB", "ldrDdB"
-  }
-}
-
-local map_lsriind = { -- Load/store register, immediate pre/post-indexed.
-  shift = 30, mask = 3,
-  [0] = {
-    shift = 26, mask = 1,
-    [0] = {
-      shift = 22, mask = 3,
-      [0] = "strbDwzL", "ldrbDwzL", "ldrsbDxzL", "ldrsbDwzL"
-    }
-  },
-  {
-    shift = 26, mask = 1,
-    [0] = {
-      shift = 22, mask = 3,
-      [0] = "strhDwzL", "ldrhDwzL", "ldrshDxzL", "ldrshDwzL"
-    }
-  },
-  {
-    shift = 26, mask = 1,
-    [0] = {
-      shift = 22, mask = 3,
-      [0] = "strDwzL", "ldrDwzL", "ldrswDxzL"
-    },
-    {
-      shift = 22, mask = 3,
-      [0] = "strDszL", "ldrDszL"
-    }
-  },
-  {
-    shift = 26, mask = 1,
-    [0] = {
-      shift = 22, mask = 3,
-      [0] = "strDxzL", "ldrDxzL"
-    },
-    {
-      shift = 22, mask = 3,
-      [0] = "strDdzL", "ldrDdzL"
-    }
-  }
-}
-
-local map_lsriro = {
-  shift = 21, mask = 1,
-  [0] = {  -- Load/store register immediate.
-    shift = 10, mask = 3,
-    [0] = { -- Unscaled immediate.
-      shift = 26, mask = 1,
-      [0] = {
-	shift = 30, mask = 3,
-	[0] = {
-	  shift = 22, mask = 3,
-	  [0] = "sturbDwK", "ldurbDwK"
-	},
-	{
-	  shift = 22, mask = 3,
-	  [0] = "sturhDwK", "ldurhDwK"
-	},
-	{
-	  shift = 22, mask = 3,
-	  [0] = "sturDwK", "ldurDwK"
-	},
-	{
-	  shift = 22, mask = 3,
-	  [0] = "sturDxK", "ldurDxK"
-	}
-      }
-    }, map_lsriind, false, map_lsriind
-  },
-  {  -- Load/store register, register offset.
-    shift = 10, mask = 3,
-    [2] = {
-      shift = 26, mask = 1,
-      [0] = {
-	shift = 30, mask = 3,
-	[0] = {
-	  shift = 22, mask = 3,
-	  [0] = "strbDwO", "ldrbDwO", "ldrsbDxO", "ldrsbDwO"
-	},
-	{
-	  shift = 22, mask = 3,
-	  [0] = "strhDwO", "ldrhDwO", "ldrshDxO", "ldrshDwO"
-	},
-	{
-	  shift = 22, mask = 3,
-	  [0] = "strDwO", "ldrDwO", "ldrswDxO"
-	},
-	{
-	  shift = 22, mask = 3,
-	  [0] = "strDxO", "ldrDxO"
-	}
-      },
-      {
-	shift = 30, mask = 3,
-	[2] = {
-	  shift = 22, mask = 3,
-	  [0] = "strDsO", "ldrDsO"
-	},
-	[3] = {
-	  shift = 22, mask = 3,
-	  [0] = "strDdO", "ldrDdO"
-	}
-      }
-    }
-  }
-}
-
-local map_lsp = { -- Load/store register pair, offset.
-  shift = 22, mask = 1,
-  [0] = {
-    shift = 30, mask = 3,
-    [0] = {
-      shift = 26, mask = 1,
-      [0] = "stpDzAzwP", "stpDzAzsP",
-    },
-    {
-      shift = 26, mask = 1,
-      "stpDzAzdP"
-    },
-    {
-      shift = 26, mask = 1,
-      [0] = "stpDzAzxP"
-    }
-  },
-  {
-    shift = 30, mask = 3,
-    [0] = {
-      shift = 26, mask = 1,
-      [0] = "ldpDzAzwP", "ldpDzAzsP",
-    },
-    {
-      shift = 26, mask = 1,
-      [0] = "ldpswDAxP", "ldpDzAzdP"
-    },
-    {
-      shift = 26, mask = 1,
-      [0] = "ldpDzAzxP"
-    }
-  }
-}
-
-local map_ls = { -- Loads and stores.
-  shift = 24, mask = 0x31,
-  [0x10] = map_lrl, [0x30] = map_lsriro,
-  [0x20] = {
-    shift = 23, mask = 3,
-    map_lsp, map_lsp, map_lsp
-  },
-  [0x21] = {
-    shift = 23, mask = 3,
-    map_lsp, map_lsp, map_lsp
-  },
-  [0x31] = {
-    shift = 26, mask = 1,
-    [0] = {
-      shift = 30, mask = 3,
-      [0] = {
-	shift = 22, mask = 3,
-	[0] = "strbDwzU", "ldrbDwzU"
-      },
-      {
-	shift = 22, mask = 3,
-	[0] = "strhDwzU", "ldrhDwzU"
-      },
-      {
-	shift = 22, mask = 3,
-	[0] = "strDwzU", "ldrDwzU"
-      },
-      {
-	shift = 22, mask = 3,
-	[0] = "strDxzU", "ldrDxzU"
-      }
-    },
-    {
-      shift = 30, mask = 3,
-      [2] = {
-	shift = 22, mask = 3,
-	[0] = "strDszU", "ldrDszU"
-      },
-      [3] = {
-	shift = 22, mask = 3,
-	[0] = "strDdzU", "ldrDdzU"
-      }
-    }
-  },
-}
-
-local map_datafp = { -- Data processing, SIMD and FP.
-  shift = 28, mask = 7,
-  { -- 001
-    shift = 24, mask = 1,
-    [0] = {
-      shift = 21, mask = 1,
-      {
-	shift = 10, mask = 3,
-	[0] = {
-	  shift = 12, mask = 1,
-	  [0] = {
-	    shift = 13, mask = 1,
-	    [0] = {
-	      shift = 14, mask = 1,
-	      [0] = {
-		shift = 15, mask = 1,
-		[0] = { -- FP/int conversion.
-		  shift = 31, mask = 1,
-		  [0] = {
-		    shift = 16, mask = 0xff,
-		    [0x20] = "fcvtnsDwNs", [0x21] = "fcvtnuDwNs",
-		    [0x22] = "scvtfDsNw", [0x23] = "ucvtfDsNw",
-		    [0x24] = "fcvtasDwNs", [0x25] = "fcvtauDwNs",
-		    [0x26] = "fmovDwNs", [0x27] = "fmovDsNw",
-		    [0x28] = "fcvtpsDwNs", [0x29] = "fcvtpuDwNs",
-		    [0x30] = "fcvtmsDwNs", [0x31] = "fcvtmuDwNs",
-		    [0x38] = "fcvtzsDwNs", [0x39] = "fcvtzuDwNs",
-		    [0x60] = "fcvtnsDwNd", [0x61] = "fcvtnuDwNd",
-		    [0x62] = "scvtfDdNw", [0x63] = "ucvtfDdNw",
-		    [0x64] = "fcvtasDwNd", [0x65] = "fcvtauDwNd",
-		    [0x68] = "fcvtpsDwNd", [0x69] = "fcvtpuDwNd",
-		    [0x70] = "fcvtmsDwNd", [0x71] = "fcvtmuDwNd",
-		    [0x78] = "fcvtzsDwNd", [0x79] = "fcvtzuDwNd"
-		  },
-		  {
-		    shift = 16, mask = 0xff,
-		    [0x20] = "fcvtnsDxNs", [0x21] = "fcvtnuDxNs",
-		    [0x22] = "scvtfDsNx", [0x23] = "ucvtfDsNx",
-		    [0x24] = "fcvtasDxNs", [0x25] = "fcvtauDxNs",
-		    [0x28] = "fcvtpsDxNs", [0x29] = "fcvtpuDxNs",
-		    [0x30] = "fcvtmsDxNs", [0x31] = "fcvtmuDxNs",
-		    [0x38] = "fcvtzsDxNs", [0x39] = "fcvtzuDxNs",
-		    [0x60] = "fcvtnsDxNd", [0x61] = "fcvtnuDxNd",
-		    [0x62] = "scvtfDdNx", [0x63] = "ucvtfDdNx",
-		    [0x64] = "fcvtasDxNd", [0x65] = "fcvtauDxNd",
-		    [0x66] = "fmovDxNd", [0x67] = "fmovDdNx",
-		    [0x68] = "fcvtpsDxNd", [0x69] = "fcvtpuDxNd",
-		    [0x70] = "fcvtmsDxNd", [0x71] = "fcvtmuDxNd",
-		    [0x78] = "fcvtzsDxNd", [0x79] = "fcvtzuDxNd"
-		  }
-		}
-	      },
-	      { -- FP data-processing, 1 source.
-		shift = 31, mask = 1,
-		[0] = {
-		  shift = 22, mask = 3,
-		  [0] = {
-		    shift = 15, mask = 63,
-		    [0] = "fmovDNf", "fabsDNf", "fnegDNf",
-		    "fsqrtDNf", false, "fcvtDdNs", false, false,
-		    "frintnDNf", "frintpDNf", "frintmDNf", "frintzDNf",
-		    "frintaDNf", false, "frintxDNf", "frintiDNf",
-		  },
-		  {
-		    shift = 15, mask = 63,
-		    [0] = "fmovDNf", "fabsDNf", "fnegDNf",
-		    "fsqrtDNf", "fcvtDsNd", false, false, false,
-		    "frintnDNf", "frintpDNf", "frintmDNf", "frintzDNf",
-		    "frintaDNf", false, "frintxDNf", "frintiDNf",
-		  }
-		}
-	      }
-	    },
-	    { -- FP compare.
-	      shift = 31, mask = 1,
-	      [0] = {
-		shift = 14, mask = 3,
-		[0] = {
-		  shift = 23, mask = 1,
-		  [0] = {
-		    shift = 0, mask = 31,
-		    [0] = "fcmpNMf", [8] = "fcmpNZf",
-		    [16] = "fcmpeNMf", [24] = "fcmpeNZf",
-		  }
-		}
-	      }
-	    }
-	  },
-	  { -- FP immediate.
-	    shift = 31, mask = 1,
-	    [0] = {
-	      shift = 5, mask = 31,
-	      [0] = {
-		shift = 23, mask = 1,
-		[0] = "fmovDFf"
-	      }
-	    }
-	  }
-	},
-	{ -- FP conditional compare.
-	  shift = 31, mask = 1,
-	  [0] = {
-	    shift = 23, mask = 1,
-	    [0] = {
-	      shift = 4, mask = 1,
-	      [0] = "fccmpNMVCf", "fccmpeNMVCf"
-	    }
-	  }
-	},
-	{ -- FP data-processing, 2 sources.
-	  shift = 31, mask = 1,
-	  [0] = {
-	    shift = 23, mask = 1,
-	    [0] = {
-	      shift = 12, mask = 15,
-	      [0] = "fmulDNMf", "fdivDNMf", "faddDNMf", "fsubDNMf",
-	      "fmaxDNMf", "fminDNMf", "fmaxnmDNMf", "fminnmDNMf",
-	      "fnmulDNMf"
-	    }
-	  }
-	},
-	{ -- FP conditional select.
-	  shift = 31, mask = 1,
-	  [0] = {
-	    shift = 23, mask = 1,
-	    [0] = "fcselDNMCf"
-	  }
-	}
-      }
-    },
-    { -- FP data-processing, 3 sources.
-      shift = 31, mask = 1,
-      [0] = {
-	shift = 15, mask = 1,
-	[0] = {
-	  shift = 21, mask = 5,
-	  [0] = "fmaddDNMAf", "fnmaddDNMAf"
-	},
-	{
-	  shift = 21, mask = 5,
-	  [0] = "fmsubDNMAf", "fnmsubDNMAf"
-	}
-      }
-    }
-  }
-}
-
-local map_br = { -- Branches, exception generating and system instructions.
-  shift = 29, mask = 7,
-  [0] = "bB",
-  { -- Compare & branch, immediate.
-    shift = 24, mask = 3,
-    [0] = "cbzDBg", "cbnzDBg", "tbzDTBw", "tbnzDTBw"
-  },
-  { -- Conditional branch, immediate.
-    shift = 24, mask = 3,
-    [0] = {
-      shift = 4, mask = 1,
-      [0] = {
-	shift = 0, mask = 15,
-	[0] = "beqB", "bneB", "bhsB", "bloB", "bmiB", "bplB", "bvsB", "bvcB",
-	"bhiB", "blsB", "bgeB", "bltB", "bgtB", "bleB", "balB"
-      }
-    }
-  }, false, "blB",
-  { -- Compare & branch, immediate.
-    shift = 24, mask = 3,
-    [0] = "cbzDBg", "cbnzDBg", "tbzDTBx", "tbnzDTBx"
-  },
-  {
-    shift = 24, mask = 3,
-    [0] = { -- Exception generation.
-      shift = 0, mask = 0xe0001f,
-      [0x200000] = "brkW"
-    },
-    { -- System instructions.
-      shift = 0, mask = 0x3fffff,
-      [0x03201f] = "nop"
-    },
-    { -- Unconditional branch, register.
-      shift = 0, mask = 0xfffc1f,
-      [0x1f0000] = "brNx", [0x3f0000] = "blrNx",
-      [0x5f0000] = "retNx"
-    },
-  }
-}
-
-local map_init = {
-  shift = 25, mask = 15,
-  [0] = false, false, false, false, map_ls, map_datar, map_ls, map_datafp,
-  map_datai, map_datai, map_br, map_br, map_ls, map_datar, map_ls, map_datafp
-}
-
-------------------------------------------------------------------------------
-
-local map_regs = { x = {}, w = {}, d = {}, s = {} }
-
-for i=0,30 do
-  map_regs.x[i] = "x"..i
-  map_regs.w[i] = "w"..i
-  map_regs.d[i] = "d"..i
-  map_regs.s[i] = "s"..i
-end
-map_regs.x[31] = "sp"
-map_regs.w[31] = "wsp"
-map_regs.d[31] = "d31"
-map_regs.s[31] = "s31"
-
-local map_cond = {
-  [0] = "eq", "ne", "cs", "cc", "mi", "pl", "vs", "vc",
-  "hi", "ls", "ge", "lt", "gt", "le", "al",
-}
-
-local map_shift = { [0] = "lsl", "lsr", "asr", }
-
-local map_extend = {
-  [0] = "uxtb", "uxth", "uxtw", "uxtx", "sxtb", "sxth", "sxtw", "sxtx",
-}
-
-------------------------------------------------------------------------------
-
--- Output a nicely formatted line with an opcode and operands.
-local function putop(ctx, text, operands)
-  local pos = ctx.pos
-  local extra = ""
-  if ctx.rel then
-    local sym = ctx.symtab[ctx.rel]
-    if sym then
-      extra = "\t->"..sym
-    end
-  end
-  if ctx.hexdump > 0 then
-    ctx.out(format("%08x  %s  %-5s %s%s\n",
-      ctx.addr+pos, tohex(ctx.op), text, concat(operands, ", "), extra))
-  else
-    ctx.out(format("%08x  %-5s %s%s\n",
-      ctx.addr+pos, text, concat(operands, ", "), extra))
-  end
-  ctx.pos = pos + 4
-end
-
--- Fallback for unknown opcodes.
-local function unknown(ctx)
-  return putop(ctx, ".long", { "0x"..tohex(ctx.op) })
-end
-
-local function match_reg(p, pat, regnum)
-  return map_regs[match(pat, p.."%w-([xwds])")][regnum]
-end
-
-local function fmt_hex32(x)
-  if x < 0 then
-    return tohex(x)
-  else
-    return format("%x", x)
-  end
-end
-
-local imm13_rep = { 0x55555555, 0x11111111, 0x01010101, 0x00010001, 0x00000001 }
-
-local function decode_imm13(op)
-  local imms = band(rshift(op, 10), 63)
-  local immr = band(rshift(op, 16), 63)
-  if band(op, 0x00400000) == 0 then
-    local len = 5
-    if imms >= 56 then
-      if imms >= 60 then len = 1 else len = 2 end
-    elseif imms >= 48 then len = 3 elseif imms >= 32 then len = 4 end
-    local l = lshift(1, len)-1
-    local s = band(imms, l)
-    local r = band(immr, l)
-    local imm = ror(rshift(-1, 31-s), r)
-    if len ~= 5 then imm = band(imm, lshift(1, l)-1) + rshift(imm, 31-l) end
-    imm = imm * imm13_rep[len]
-    local ix = fmt_hex32(imm)
-    if rshift(op, 31) ~= 0 then
-      return ix..tohex(imm)
-    else
-      return ix
-    end
-  else
-    local lo, hi = -1, 0
-    if imms < 32 then lo = rshift(-1, 31-imms) else hi = rshift(-1, 63-imms) end
-    if immr ~= 0 then
-      lo, hi = ror(lo, immr), ror(hi, immr)
-      local x = immr == 32 and 0 or band(bxor(lo, hi), lshift(-1, 32-immr))
-      lo, hi = bxor(lo, x), bxor(hi, x)
-      if immr >= 32 then lo, hi = hi, lo end
-    end
-    if hi ~= 0 then
-      return fmt_hex32(hi)..tohex(lo)
-    else
-      return fmt_hex32(lo)
-    end
-  end
-end
-
-local function parse_immpc(op, name)
-  if name == "b" or name == "bl" then
-    return arshift(lshift(op, 6), 4)
-  elseif name == "adr" or name == "adrp" then
-    local immlo = band(rshift(op, 29), 3)
-    local immhi = lshift(arshift(lshift(op, 8), 13), 2)
-    return bor(immhi, immlo)
-  elseif name == "tbz" or name == "tbnz" then
-    return lshift(arshift(lshift(op, 13), 18), 2)
-  else
-    return lshift(arshift(lshift(op, 8), 13), 2)
-  end
-end
-
-local function parse_fpimm8(op)
-  local sign = band(op, 0x100000) == 0 and 1 or -1
-  local exp = bxor(rshift(arshift(lshift(op, 12), 5), 24), 0x80) - 131
-  local frac = 16+band(rshift(op, 13), 15)
-  return sign * frac * 2^exp
-end
-
-local function prefer_bfx(sf, uns, imms, immr)
-  if imms < immr or imms == 31 or imms == 63 then
-    return false
-  end
-  if immr == 0 then
-    if sf == 0 and (imms == 7 or imms == 15) then
-      return false
-    end
-    if sf ~= 0 and uns == 0 and (imms == 7 or imms == 15 or imms == 31) then
-      return false
-    end
-  end
-  return true
-end
-
--- Disassemble a single instruction.
-local function disass_ins(ctx)
-  local pos = ctx.pos
-  local b0, b1, b2, b3 = byte(ctx.code, pos+1, pos+4)
-  local op = bor(lshift(b3, 24), lshift(b2, 16), lshift(b1, 8), b0)
-  local operands = {}
-  local suffix = ""
-  local last, name, pat
-  local map_reg
-  ctx.op = op
-  ctx.rel = nil
-  last = nil
-  local opat
-  opat = map_init[band(rshift(op, 25), 15)]
-  while type(opat) ~= "string" do
-    if not opat then return unknown(ctx) end
-    opat = opat[band(rshift(op, opat.shift), opat.mask)] or opat._
-  end
-  name, pat = match(opat, "^([a-z0-9]*)(.*)")
-  local altname, pat2 = match(pat, "|([a-z0-9_.|]*)(.*)")
-  if altname then pat = pat2 end
-  if sub(pat, 1, 1) == "." then
-    local s2, p2 = match(pat, "^([a-z0-9.]*)(.*)")
-    suffix = suffix..s2
-    pat = p2
-  end
-
-  local rt = match(pat, "[gf]")
-  if rt then
-    if rt == "g" then
-      map_reg = band(op, 0x80000000) ~= 0 and map_regs.x or map_regs.w
-    else
-      map_reg = band(op, 0x400000) ~= 0 and map_regs.d or map_regs.s
-    end
-  end
-
-  local second0, immr
-
-  for p in gmatch(pat, ".") do
-    local x = nil
-    if p == "D" then
-      local regnum = band(op, 31)
-      x = rt and map_reg[regnum] or match_reg(p, pat, regnum)
-    elseif p == "N" then
-      local regnum = band(rshift(op, 5), 31)
-      x = rt and map_reg[regnum] or match_reg(p, pat, regnum)
-    elseif p == "M" then
-      local regnum = band(rshift(op, 16), 31)
-      x = rt and map_reg[regnum] or match_reg(p, pat, regnum)
-    elseif p == "A" then
-      local regnum = band(rshift(op, 10), 31)
-      x = rt and map_reg[regnum] or match_reg(p, pat, regnum)
-    elseif p == "B" then
-      local addr = ctx.addr + pos + parse_immpc(op, name)
-      ctx.rel = addr
-      x = "0x"..tohex(addr)
-    elseif p == "T" then
-      x = bor(band(rshift(op, 26), 32), band(rshift(op, 19), 31))
-    elseif p == "V" then
-      x = band(op, 15)
-    elseif p == "C" then
-      x = map_cond[band(rshift(op, 12), 15)]
-    elseif p == "c" then
-      local rn = band(rshift(op, 5), 31)
-      local rm = band(rshift(op, 16), 31)
-      local cond = band(rshift(op, 12), 15)
-      local invc = bxor(cond, 1)
-      x = map_cond[cond]
-      if altname and cond ~= 14 and cond ~= 15 then
-	local a1, a2 = match(altname, "([^|]*)|(.*)")
-	if rn == rm then
-	  local n = #operands
-	  operands[n] = nil
-	  x = map_cond[invc]
-	  if rn ~= 31 then
-	    if a1 then name = a1 else name = altname end
-	  else
-	    operands[n-1] = nil
-	    name = a2
-	  end
-	end
-      end
-    elseif p == "W" then
-      x = band(rshift(op, 5), 0xffff)
-    elseif p == "Y" then
-      x = band(rshift(op, 5), 0xffff)
-      local hw = band(rshift(op, 21), 3)
-      if altname and (hw == 0 or x ~= 0) then
-	name = altname
-      end
-    elseif p == "L" then
-      local rn = map_regs.x[band(rshift(op, 5), 31)]
-      local imm9 = arshift(lshift(op, 11), 23)
-      if band(op, 0x800) ~= 0 then
-	x = "["..rn..", #"..imm9.."]!"
-      else
-	x = "["..rn.."], #"..imm9
-      end
-    elseif p == "U" then
-      local rn = map_regs.x[band(rshift(op, 5), 31)]
-      local sz = band(rshift(op, 30), 3)
-      local imm12 = lshift(arshift(lshift(op, 10), 20), sz)
-      if imm12 ~= 0 then
-	x = "["..rn..", #"..imm12.."]"
-      else
-	x = "["..rn.."]"
-      end
-    elseif p == "K" then
-      local rn = map_regs.x[band(rshift(op, 5), 31)]
-      local imm9 = arshift(lshift(op, 11), 23)
-      if imm9 ~= 0 then
-	x = "["..rn..", #"..imm9.."]"
-      else
-	x = "["..rn.."]"
-      end
-    elseif p == "O" then
-      local rn, rm = map_regs.x[band(rshift(op, 5), 31)]
-      local m = band(rshift(op, 13), 1)
-      if m == 0 then
-	rm = map_regs.w[band(rshift(op, 16), 31)]
-      else
-	rm = map_regs.x[band(rshift(op, 16), 31)]
-      end
-      x = "["..rn..", "..rm
-      local opt = band(rshift(op, 13), 7)
-      local s = band(rshift(op, 12), 1)
-      local sz = band(rshift(op, 30), 3)
-      -- extension to be applied
-      if opt == 3 then
-       if s == 0 then x = x.."]"
-       else x = x..", lsl #"..sz.."]" end
-      elseif opt == 2 or opt == 6 or opt == 7 then
-	if s == 0 then x = x..", "..map_extend[opt].."]"
-	else x = x..", "..map_extend[opt].." #"..sz.."]" end
-      else
-	x = x.."]"
-      end
-    elseif p == "P" then
-      local opcv, sh = rshift(op, 26), 2
-      if opcv >= 0x2a then sh = 4 elseif opcv >= 0x1b then sh = 3 end
-      local imm7 = lshift(arshift(lshift(op, 10), 25), sh)
-      local rn = map_regs.x[band(rshift(op, 5), 31)]
-      local ind = band(rshift(op, 23), 3)
-      if ind == 1 then
-	x = "["..rn.."], #"..imm7
-      elseif ind == 2 then
-	if imm7 == 0 then
-	  x = "["..rn.."]"
-	else
-	  x = "["..rn..", #"..imm7.."]"
-	end
-      elseif ind == 3 then
-	x = "["..rn..", #"..imm7.."]!"
-      end
-    elseif p == "I" then
-      local shf = band(rshift(op, 22), 3)
-      local imm12 = band(rshift(op, 10), 0x0fff)
-      local rn, rd = band(rshift(op, 5), 31), band(op, 31)
-      if altname == "mov" and shf == 0 and imm12 == 0 and (rn == 31 or rd == 31) then
-	name = altname
-	x = nil
-      elseif shf == 0 then
-	x = imm12
-      elseif shf == 1 then
-	x = imm12..", lsl #12"
-      end
-    elseif p == "i" then
-      x = "#0x"..decode_imm13(op)
-    elseif p == "1" then
-      immr = band(rshift(op, 16), 63)
-      x = immr
-    elseif p == "2" then
-      x = band(rshift(op, 10), 63)
-      if altname then
-	local a1, a2, a3, a4, a5, a6 =
-	  match(altname, "([^|]*)|([^|]*)|([^|]*)|([^|]*)|([^|]*)|(.*)")
-	local sf = band(rshift(op, 26), 32)
-	local uns = band(rshift(op, 30), 1)
-	if prefer_bfx(sf, uns, x, immr) then
-	  name = a2
-	  x = x - immr + 1
-	elseif immr == 0 and x == 7 then
-	  local n = #operands
-	  operands[n] = nil
-	  if sf ~= 0 then
-	    operands[n-1] = gsub(operands[n-1], "x", "w")
-	  end
-	  last = operands[n-1]
-	  name = a6
-	  x = nil
-	elseif immr == 0 and x == 15 then
-	  local n = #operands
-	  operands[n] = nil
-	  if sf ~= 0 then
-	    operands[n-1] = gsub(operands[n-1], "x", "w")
-	  end
-	  last = operands[n-1]
-	  name = a5
-	  x = nil
-	elseif x == 31 or x == 63 then
-	  if x == 31 and immr == 0 and name == "sbfm" then
-	    name = a4
-	    local n = #operands
-	    operands[n] = nil
-	    if sf ~= 0 then
-	      operands[n-1] = gsub(operands[n-1], "x", "w")
-	    end
-	    last = operands[n-1]
-	  else
-	    name = a3
-	  end
-	  x = nil
-	elseif band(x, 31) ~= 31 and immr == x+1 and name == "ubfm" then
-	  name = a4
-	  last = "#"..(sf+32 - immr)
-	  operands[#operands] = last
-	  x = nil
-	elseif x < immr then
-	  name = a1
-	  last = "#"..(sf+32 - immr)
-	  operands[#operands] = last
-	  x = x + 1
-	end
-      end
-    elseif p == "3" then
-      x = band(rshift(op, 10), 63)
-      if altname then
-	local a1, a2 = match(altname, "([^|]*)|(.*)")
-	if x < immr then
-	  name = a1
-	  local sf = band(rshift(op, 26), 32)
-	  last = "#"..(sf+32 - immr)
-	  operands[#operands] = last
-	  x = x + 1
-	else
-	  name = a2
-	  x = x - immr + 1
-	end
-      end
-    elseif p == "4" then
-      x = band(rshift(op, 10), 63)
-      local rn = band(rshift(op, 5), 31)
-      local rm = band(rshift(op, 16), 31)
-      if altname and rn == rm then
-	local n = #operands
-	operands[n] = nil
-	last = operands[n-1]
-	name = altname
-      end
-    elseif p == "5" then
-      x = band(rshift(op, 16), 31)
-    elseif p == "S" then
-      x = band(rshift(op, 10), 63)
-      if x == 0 then x = nil
-      else x = map_shift[band(rshift(op, 22), 3)].." #"..x end
-    elseif p == "X" then
-      local opt = band(rshift(op, 13), 7)
-      -- Width specifier <R>.
-      if opt ~= 3 and opt ~= 7 then
-	last = map_regs.w[band(rshift(op, 16), 31)]
-	operands[#operands] = last
-      end
-      x = band(rshift(op, 10), 7)
-      -- Extension.
-      if opt == 2 + band(rshift(op, 31), 1) and
-	 band(rshift(op, second0 and 5 or 0), 31) == 31 then
-	if x == 0 then x = nil
-	else x = "lsl #"..x end
-      else
-	if x == 0 then x = map_extend[band(rshift(op, 13), 7)]
-	else x = map_extend[band(rshift(op, 13), 7)].." #"..x end
-      end
-    elseif p == "R" then
-      x = band(rshift(op,21), 3)
-      if x == 0 then x = nil
-      else x = "lsl #"..x*16 end
-    elseif p == "z" then
-      local n = #operands
-      if operands[n] == "sp" then operands[n] = "xzr"
-      elseif operands[n] == "wsp" then operands[n] = "wzr"
-      end
-    elseif p == "Z" then
-      x = 0
-    elseif p == "F" then
-      x = parse_fpimm8(op)
-    elseif p == "g" or p == "f" or p == "x" or p == "w" or
-	   p == "d" or p == "s" then
-      -- These are handled in D/N/M/A.
-    elseif p == "0" then
-      if last == "sp" or last == "wsp" then
-	local n = #operands
-	operands[n] = nil
-	last = operands[n-1]
-	if altname then
-	  local a1, a2 = match(altname, "([^|]*)|(.*)")
-	  if not a1 then
-	    name = altname
-	  elseif second0 then
-	    name, altname = a2, a1
-	  else
-	    name, altname = a1, a2
-	  end
-	end
-      end
-      second0 = true
-    else
-      assert(false)
-    end
-    if x then
-      last = x
-      if type(x) == "number" then x = "#"..x end
-      operands[#operands+1] = x
-    end
-  end
-
-  return putop(ctx, name..suffix, operands)
-end
-
-------------------------------------------------------------------------------
-
--- Disassemble a block of code.
-local function disass_block(ctx, ofs, len)
-  if not ofs then ofs = 0 end
-  local stop = len and ofs+len or #ctx.code
-  ctx.pos = ofs
-  ctx.rel = nil
-  while ctx.pos < stop do disass_ins(ctx) end
-end
-
--- Extended API: create a disassembler context. Then call ctx:disass(ofs, len).
-local function create(code, addr, out)
-  local ctx = {}
-  ctx.code = code
-  ctx.addr = addr or 0
-  ctx.out = out or io.write
-  ctx.symtab = {}
-  ctx.disass = disass_block
-  ctx.hexdump = 8
-  return ctx
-end
-
--- Simple API: disassemble code (a string) at address and output via out.
-local function disass(code, addr, out)
-  create(code, addr, out):disass()
-end
-
--- Return register name for RID.
-local function regname(r)
-  if r < 32 then return map_regs.x[r] end
-  return map_regs.d[r-32]
-end
-
--- Public module functions.
-return {
-  create = create,
-  disass = disass,
-  regname = regname
-}
-

love/src/jni/LuaJIT-2.1/android/arm64-v8a/jit/dis_arm64be.lua

@@ -1,12 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT ARM64BE disassembler wrapper module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- ARM64 instructions are always little-endian. So just forward to the
--- common ARM64 disassembler module. All the interesting stuff is there.
-------------------------------------------------------------------------------
-
-return require((string.match(..., ".*%.") or "").."dis_arm64")
-

love/src/jni/LuaJIT-2.1/android/arm64-v8a/jit/dis_mips.lua

@@ -1,694 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT MIPS disassembler module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT/X license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This is a helper module used by the LuaJIT machine code dumper module.
---
--- It disassembles all standard MIPS32R1/R2 instructions.
--- Default mode is big-endian, but see: dis_mipsel.lua
-------------------------------------------------------------------------------
-
-local type = type
-local byte, format = string.byte, string.format
-local match, gmatch = string.match, string.gmatch
-local concat = table.concat
-local bit = require("bit")
-local band, bor, tohex = bit.band, bit.bor, bit.tohex
-local lshift, rshift, arshift = bit.lshift, bit.rshift, bit.arshift
-
-------------------------------------------------------------------------------
--- Extended opcode maps common to all MIPS releases
-------------------------------------------------------------------------------
-
-local map_srl = { shift = 21, mask = 1, [0] = "srlDTA", "rotrDTA", }
-local map_srlv = { shift = 6, mask = 1, [0] = "srlvDTS", "rotrvDTS", }
-
-local map_cop0 = {
-  shift = 25, mask = 1,
-  [0] = {
-    shift = 21, mask = 15,
-    [0] = "mfc0TDW", [4] = "mtc0TDW",
-    [10] = "rdpgprDT",
-    [11] = { shift = 5, mask = 1, [0] = "diT0", "eiT0", },
-    [14] = "wrpgprDT",
-  }, {
-    shift = 0, mask = 63,
-    [1] = "tlbr", [2] = "tlbwi", [6] = "tlbwr", [8] = "tlbp",
-    [24] = "eret", [31] = "deret",
-    [32] = "wait",
-  },
-}
-
-------------------------------------------------------------------------------
--- Primary and extended opcode maps for MIPS R1-R5
-------------------------------------------------------------------------------
-
-local map_movci = { shift = 16, mask = 1, [0] = "movfDSC", "movtDSC", }
-
-local map_special = {
-  shift = 0, mask = 63,
-  [0] = { shift = 0, mask = -1, [0] = "nop", _ = "sllDTA" },
-  map_movci,	map_srl,	"sraDTA",
-  "sllvDTS",	false,		map_srlv,	"sravDTS",
-  "jrS",	"jalrD1S",	"movzDST",	"movnDST",
-  "syscallY",	"breakY",	false,		"sync",
-  "mfhiD",	"mthiS",	"mfloD",	"mtloS",
-  "dsllvDST",	false,		"dsrlvDST",	"dsravDST",
-  "multST",	"multuST",	"divST",	"divuST",
-  "dmultST",	"dmultuST",	"ddivST",	"ddivuST",
-  "addDST",	"addu|moveDST0", "subDST",	"subu|neguDS0T",
-  "andDST",	"or|moveDST0",	"xorDST",	"nor|notDST0",
-  false,	false,		"sltDST",	"sltuDST",
-  "daddDST",	"dadduDST",	"dsubDST",	"dsubuDST",
-  "tgeSTZ",	"tgeuSTZ",	"tltSTZ",	"tltuSTZ",
-  "teqSTZ",	false,		"tneSTZ",	false,
-  "dsllDTA",	false,		"dsrlDTA",	"dsraDTA",
-  "dsll32DTA",	false,		"dsrl32DTA",	"dsra32DTA",
-}
-
-local map_special2 = {
-  shift = 0, mask = 63,
-  [0] = "maddST", "madduST",	"mulDST",	false,
-  "msubST",	"msubuST",
-  [32] = "clzDS", [33] = "cloDS",
-  [63] = "sdbbpY",
-}
-
-local map_bshfl = {
-  shift = 6, mask = 31,
-  [2] = "wsbhDT",
-  [16] = "sebDT",
-  [24] = "sehDT",
-}
-
-local map_dbshfl = {
-  shift = 6, mask = 31,
-  [2] = "dsbhDT",
-  [5] = "dshdDT",
-}
-
-local map_special3 = {
-  shift = 0, mask = 63,
-  [0]  = "extTSAK", [1]  = "dextmTSAP", [3]  = "dextTSAK",
-  [4]  = "insTSAL", [6]  = "dinsuTSEQ", [7]  = "dinsTSAL",
-  [32] = map_bshfl, [36] = map_dbshfl,  [59] = "rdhwrTD",
-}
-
-local map_regimm = {
-  shift = 16, mask = 31,
-  [0] = "bltzSB",	"bgezSB",	"bltzlSB",	"bgezlSB",
-  false,	false,		false,		false,
-  "tgeiSI",	"tgeiuSI",	"tltiSI",	"tltiuSI",
-  "teqiSI",	false,		"tneiSI",	false,
-  "bltzalSB",	"bgezalSB",	"bltzallSB",	"bgezallSB",
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  false,	false,		false,		"synciSO",
-}
-
-local map_cop1s = {
-  shift = 0, mask = 63,
-  [0] = "add.sFGH",	"sub.sFGH",	"mul.sFGH",	"div.sFGH",
-  "sqrt.sFG",		"abs.sFG",	"mov.sFG",	"neg.sFG",
-  "round.l.sFG",	"trunc.l.sFG",	"ceil.l.sFG",	"floor.l.sFG",
-  "round.w.sFG",	"trunc.w.sFG",	"ceil.w.sFG",	"floor.w.sFG",
-  false,
-  { shift = 16, mask = 1, [0] = "movf.sFGC", "movt.sFGC" },
-  "movz.sFGT",	"movn.sFGT",
-  false,	"recip.sFG",	"rsqrt.sFG",	false,
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  false,	"cvt.d.sFG",	false,		false,
-  "cvt.w.sFG",	"cvt.l.sFG",	"cvt.ps.sFGH",	false,
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  "c.f.sVGH",	"c.un.sVGH",	"c.eq.sVGH",	"c.ueq.sVGH",
-  "c.olt.sVGH",	"c.ult.sVGH",	"c.ole.sVGH",	"c.ule.sVGH",
-  "c.sf.sVGH",	"c.ngle.sVGH",	"c.seq.sVGH",	"c.ngl.sVGH",
-  "c.lt.sVGH",	"c.nge.sVGH",	"c.le.sVGH",	"c.ngt.sVGH",
-}
-
-local map_cop1d = {
-  shift = 0, mask = 63,
-  [0] = "add.dFGH",	"sub.dFGH",	"mul.dFGH",	"div.dFGH",
-  "sqrt.dFG",		"abs.dFG",	"mov.dFG",	"neg.dFG",
-  "round.l.dFG",	"trunc.l.dFG",	"ceil.l.dFG",	"floor.l.dFG",
-  "round.w.dFG",	"trunc.w.dFG",	"ceil.w.dFG",	"floor.w.dFG",
-  false,
-  { shift = 16, mask = 1, [0] = "movf.dFGC", "movt.dFGC" },
-  "movz.dFGT",	"movn.dFGT",
-  false,	"recip.dFG",	"rsqrt.dFG",	false,
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  "cvt.s.dFG",	false,		false,		false,
-  "cvt.w.dFG",	"cvt.l.dFG",	false,		false,
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  "c.f.dVGH",	"c.un.dVGH",	"c.eq.dVGH",	"c.ueq.dVGH",
-  "c.olt.dVGH",	"c.ult.dVGH",	"c.ole.dVGH",	"c.ule.dVGH",
-  "c.df.dVGH",	"c.ngle.dVGH",	"c.deq.dVGH",	"c.ngl.dVGH",
-  "c.lt.dVGH",	"c.nge.dVGH",	"c.le.dVGH",	"c.ngt.dVGH",
-}
-
-local map_cop1ps = {
-  shift = 0, mask = 63,
-  [0] = "add.psFGH",	"sub.psFGH",	"mul.psFGH",	false,
-  false,		"abs.psFG",	"mov.psFG",	"neg.psFG",
-  false,		false,		false,		false,
-  false,		false,		false,		false,
-  false,
-  { shift = 16, mask = 1, [0] = "movf.psFGC", "movt.psFGC" },
-  "movz.psFGT",	"movn.psFGT",
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  "cvt.s.puFG",	false,		false,		false,
-  false,	false,		false,		false,
-  "cvt.s.plFG",	false,		false,		false,
-  "pll.psFGH",	"plu.psFGH",	"pul.psFGH",	"puu.psFGH",
-  "c.f.psVGH",	"c.un.psVGH",	"c.eq.psVGH",	"c.ueq.psVGH",
-  "c.olt.psVGH", "c.ult.psVGH",	"c.ole.psVGH",	"c.ule.psVGH",
-  "c.psf.psVGH", "c.ngle.psVGH", "c.pseq.psVGH", "c.ngl.psVGH",
-  "c.lt.psVGH",	"c.nge.psVGH",	"c.le.psVGH",	"c.ngt.psVGH",
-}
-
-local map_cop1w = {
-  shift = 0, mask = 63,
-  [32] = "cvt.s.wFG", [33] = "cvt.d.wFG",
-}
-
-local map_cop1l = {
-  shift = 0, mask = 63,
-  [32] = "cvt.s.lFG", [33] = "cvt.d.lFG",
-}
-
-local map_cop1bc = {
-  shift = 16, mask = 3,
-  [0] = "bc1fCB", "bc1tCB",	"bc1flCB",	"bc1tlCB",
-}
-
-local map_cop1 = {
-  shift = 21, mask = 31,
-  [0] = "mfc1TG", "dmfc1TG",	"cfc1TG",	"mfhc1TG",
-  "mtc1TG",	"dmtc1TG",	"ctc1TG",	"mthc1TG",
-  map_cop1bc,	false,		false,		false,
-  false,	false,		false,		false,
-  map_cop1s,	map_cop1d,	false,		false,
-  map_cop1w,	map_cop1l,	map_cop1ps,
-}
-
-local map_cop1x = {
-  shift = 0, mask = 63,
-  [0] = "lwxc1FSX",	"ldxc1FSX",	false,		false,
-  false,	"luxc1FSX",	false,		false,
-  "swxc1FSX",	"sdxc1FSX",	false,		false,
-  false,	"suxc1FSX",	false,		"prefxMSX",
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  false,	false,		"alnv.psFGHS",	false,
-  "madd.sFRGH",	"madd.dFRGH",	false,		false,
-  false,	false,		"madd.psFRGH",	false,
-  "msub.sFRGH",	"msub.dFRGH",	false,		false,
-  false,	false,		"msub.psFRGH",	false,
-  "nmadd.sFRGH", "nmadd.dFRGH",	false,		false,
-  false,	false,		"nmadd.psFRGH",	false,
-  "nmsub.sFRGH", "nmsub.dFRGH",	false,		false,
-  false,	false,		"nmsub.psFRGH",	false,
-}
-
-local map_pri = {
-  [0] = map_special,	map_regimm,	"jJ",	"jalJ",
-  "beq|beqz|bST00B",	"bne|bnezST0B",		"blezSB",	"bgtzSB",
-  "addiTSI",	"addiu|liTS0I",	"sltiTSI",	"sltiuTSI",
-  "andiTSU",	"ori|liTS0U",	"xoriTSU",	"luiTU",
-  map_cop0,	map_cop1,	false,		map_cop1x,
-  "beql|beqzlST0B",	"bnel|bnezlST0B",	"blezlSB",	"bgtzlSB",
-  "daddiTSI",	"daddiuTSI",	false,		false,
-  map_special2,	"jalxJ",	false,		map_special3,
-  "lbTSO",	"lhTSO",	"lwlTSO",	"lwTSO",
-  "lbuTSO",	"lhuTSO",	"lwrTSO",	false,
-  "sbTSO",	"shTSO",	"swlTSO",	"swTSO",
-  false,	false,		"swrTSO",	"cacheNSO",
-  "llTSO",	"lwc1HSO",	"lwc2TSO",	"prefNSO",
-  false,	"ldc1HSO",	"ldc2TSO",	"ldTSO",
-  "scTSO",	"swc1HSO",	"swc2TSO",	false,
-  false,	"sdc1HSO",	"sdc2TSO",	"sdTSO",
-}
-
-------------------------------------------------------------------------------
--- Primary and extended opcode maps for MIPS R6
-------------------------------------------------------------------------------
-
-local map_mul_r6 =   { shift = 6, mask = 3, [2] = "mulDST",   [3] = "muhDST" }
-local map_mulu_r6 =  { shift = 6, mask = 3, [2] = "muluDST",  [3] = "muhuDST" }
-local map_div_r6 =   { shift = 6, mask = 3, [2] = "divDST",   [3] = "modDST" }
-local map_divu_r6 =  { shift = 6, mask = 3, [2] = "divuDST",  [3] = "moduDST" }
-local map_dmul_r6 =  { shift = 6, mask = 3, [2] = "dmulDST",  [3] = "dmuhDST" }
-local map_dmulu_r6 = { shift = 6, mask = 3, [2] = "dmuluDST", [3] = "dmuhuDST" }
-local map_ddiv_r6 =  { shift = 6, mask = 3, [2] = "ddivDST",  [3] = "dmodDST" }
-local map_ddivu_r6 = { shift = 6, mask = 3, [2] = "ddivuDST", [3] = "dmoduDST" }
-
-local map_special_r6 = {
-  shift = 0, mask = 63,
-  [0] = { shift = 0, mask = -1, [0] = "nop", _ = "sllDTA" },
-  false,	map_srl,	"sraDTA",
-  "sllvDTS",	false,		map_srlv,	"sravDTS",
-  "jrS",	"jalrD1S",	false,		false,
-  "syscallY",	"breakY",	false,		"sync",
-  "clzDS",	"cloDS",	"dclzDS",	"dcloDS",
-  "dsllvDST",	"dlsaDSTA",	"dsrlvDST",	"dsravDST",
-  map_mul_r6,	map_mulu_r6,	map_div_r6,	map_divu_r6,
-  map_dmul_r6,	map_dmulu_r6,	map_ddiv_r6,	map_ddivu_r6,
-  "addDST",	"addu|moveDST0", "subDST",	"subu|neguDS0T",
-  "andDST",	"or|moveDST0",	"xorDST",	"nor|notDST0",
-  false,	false,		"sltDST",	"sltuDST",
-  "daddDST",	"dadduDST",	"dsubDST",	"dsubuDST",
-  "tgeSTZ",	"tgeuSTZ",	"tltSTZ",	"tltuSTZ",
-  "teqSTZ",	"seleqzDST",	"tneSTZ",	"selnezDST",
-  "dsllDTA",	false,		"dsrlDTA",	"dsraDTA",
-  "dsll32DTA",	false,		"dsrl32DTA",	"dsra32DTA",
-}
-
-local map_bshfl_r6 = {
-  shift = 9, mask = 3,
-  [1] = "alignDSTa",
-  _ = {
-    shift = 6, mask = 31,
-    [0] = "bitswapDT",
-    [2] = "wsbhDT",
-    [16] = "sebDT",
-    [24] = "sehDT",
-  }
-}
-
-local map_dbshfl_r6 = {
-  shift = 9, mask = 3,
-  [1] = "dalignDSTa",
-  _ = {
-    shift = 6, mask = 31,
-    [0] = "dbitswapDT",
-    [2] = "dsbhDT",
-    [5] = "dshdDT",
-  }
-}
-
-local map_special3_r6 = {
-  shift = 0, mask = 63,
-  [0]  = "extTSAK", [1]  = "dextmTSAP", [3]  = "dextTSAK",
-  [4]  = "insTSAL", [6]  = "dinsuTSEQ", [7]  = "dinsTSAL",
-  [32] = map_bshfl_r6, [36] = map_dbshfl_r6,  [59] = "rdhwrTD",
-}
-
-local map_regimm_r6 = {
-  shift = 16, mask = 31,
-  [0] = "bltzSB", [1] = "bgezSB",
-  [6] = "dahiSI", [30] = "datiSI",
-  [23] = "sigrieI", [31] = "synciSO",
-}
-
-local map_pcrel_r6 = {
-  shift = 19, mask = 3,
-  [0] = "addiupcS2", "lwpcS2", "lwupcS2", {
-    shift = 18, mask = 1,
-    [0] = "ldpcS3", { shift = 16, mask = 3, [2] = "auipcSI", [3] = "aluipcSI" }
-  }
-}
-
-local map_cop1s_r6 = {
-  shift = 0, mask = 63,
-  [0] = "add.sFGH",	"sub.sFGH",	"mul.sFGH",	"div.sFGH",
-  "sqrt.sFG",		"abs.sFG",	"mov.sFG",	"neg.sFG",
-  "round.l.sFG",	"trunc.l.sFG",	"ceil.l.sFG",	"floor.l.sFG",
-  "round.w.sFG",	"trunc.w.sFG",	"ceil.w.sFG",	"floor.w.sFG",
-  "sel.sFGH",		false,		false,		false,
-  "seleqz.sFGH",	"recip.sFG",	"rsqrt.sFG",	"selnez.sFGH",
-  "maddf.sFGH",		"msubf.sFGH",	"rint.sFG",	"class.sFG",
-  "min.sFGH",		"mina.sFGH",	"max.sFGH",	"maxa.sFGH",
-  false,		"cvt.d.sFG",	false,		false,
-  "cvt.w.sFG",		"cvt.l.sFG",
-}
-
-local map_cop1d_r6 = {
-  shift = 0, mask = 63,
-  [0] = "add.dFGH",	"sub.dFGH",	"mul.dFGH",	"div.dFGH",
-  "sqrt.dFG",		"abs.dFG",	"mov.dFG",	"neg.dFG",
-  "round.l.dFG",	"trunc.l.dFG",	"ceil.l.dFG",	"floor.l.dFG",
-  "round.w.dFG",	"trunc.w.dFG",	"ceil.w.dFG",	"floor.w.dFG",
-  "sel.dFGH",		false,		false,		false,
-  "seleqz.dFGH",	"recip.dFG",	"rsqrt.dFG",	"selnez.dFGH",
-  "maddf.dFGH",		"msubf.dFGH",	"rint.dFG",	"class.dFG",
-  "min.dFGH",		"mina.dFGH",	"max.dFGH",	"maxa.dFGH",
-  "cvt.s.dFG",		false,		false,		false,
-  "cvt.w.dFG",		"cvt.l.dFG",
-}
-
-local map_cop1w_r6 = {
-  shift = 0, mask = 63,
-  [0] = "cmp.af.sFGH",	"cmp.un.sFGH",	"cmp.eq.sFGH",	"cmp.ueq.sFGH",
-  "cmp.lt.sFGH",	"cmp.ult.sFGH",	"cmp.le.sFGH",	"cmp.ule.sFGH",
-  "cmp.saf.sFGH",	"cmp.sun.sFGH",	"cmp.seq.sFGH",	"cmp.sueq.sFGH",
-  "cmp.slt.sFGH",	"cmp.sult.sFGH",	"cmp.sle.sFGH",	"cmp.sule.sFGH",
-  false,		"cmp.or.sFGH",	"cmp.une.sFGH",	"cmp.ne.sFGH",
-  false,		false,		false,		false,
-  false,		"cmp.sor.sFGH",	"cmp.sune.sFGH",	"cmp.sne.sFGH",
-  false,		false,		false,		false,
-  "cvt.s.wFG", "cvt.d.wFG",
-}
-
-local map_cop1l_r6 = {
-  shift = 0, mask = 63,
-  [0] = "cmp.af.dFGH",	"cmp.un.dFGH",	"cmp.eq.dFGH",	"cmp.ueq.dFGH",
-  "cmp.lt.dFGH",	"cmp.ult.dFGH",	"cmp.le.dFGH",	"cmp.ule.dFGH",
-  "cmp.saf.dFGH",	"cmp.sun.dFGH",	"cmp.seq.dFGH",	"cmp.sueq.dFGH",
-  "cmp.slt.dFGH",	"cmp.sult.dFGH",	"cmp.sle.dFGH",	"cmp.sule.dFGH",
-  false,		"cmp.or.dFGH",	"cmp.une.dFGH",	"cmp.ne.dFGH",
-  false,		false,		false,		false,
-  false,		"cmp.sor.dFGH",	"cmp.sune.dFGH",	"cmp.sne.dFGH",
-  false,		false,		false,		false,
-  "cvt.s.lFG", "cvt.d.lFG",
-}
-
-local map_cop1_r6 = {
-  shift = 21, mask = 31,
-  [0] = "mfc1TG", "dmfc1TG",	"cfc1TG",	"mfhc1TG",
-  "mtc1TG",	"dmtc1TG",	"ctc1TG",	"mthc1TG",
-  false,	"bc1eqzHB",	false,		false,
-  false,	"bc1nezHB",	false,		false,
-  map_cop1s_r6,	map_cop1d_r6,	false,		false,
-  map_cop1w_r6,	map_cop1l_r6,
-}
-
-local function maprs_popTS(rs, rt)
-  if rt == 0 then return 0 elseif rs == 0 then return 1
-  elseif rs == rt then return 2 else return 3 end
-end
-
-local map_pop06_r6 = {
-  maprs = maprs_popTS, [0] = "blezSB", "blezalcTB", "bgezalcTB", "bgeucSTB"
-}
-local map_pop07_r6 = {
-  maprs = maprs_popTS, [0] = "bgtzSB", "bgtzalcTB", "bltzalcTB", "bltucSTB"
-}
-local map_pop26_r6 = {
-  maprs = maprs_popTS, "blezcTB", "bgezcTB", "bgecSTB"
-}
-local map_pop27_r6 = {
-  maprs = maprs_popTS, "bgtzcTB", "bltzcTB", "bltcSTB"
-}
-
-local function maprs_popS(rs, rt)
-  if rs == 0 then return 0 else return 1 end
-end
-
-local map_pop66_r6 = {
-  maprs = maprs_popS, [0] = "jicTI", "beqzcSb"
-}
-local map_pop76_r6 = {
-  maprs = maprs_popS, [0] = "jialcTI", "bnezcSb"
-}
-
-local function maprs_popST(rs, rt)
-  if rs >= rt then return 0 elseif rs == 0 then return 1 else return 2 end
-end
-
-local map_pop10_r6 = {
-  maprs = maprs_popST, [0] = "bovcSTB", "beqzalcTB", "beqcSTB"
-}
-local map_pop30_r6 = {
-  maprs = maprs_popST, [0] = "bnvcSTB", "bnezalcTB", "bnecSTB"
-}
-
-local map_pri_r6 = {
-  [0] = map_special_r6,	map_regimm_r6,	"jJ",	"jalJ",
-  "beq|beqz|bST00B",	"bne|bnezST0B",		map_pop06_r6,	map_pop07_r6,
-  map_pop10_r6,	"addiu|liTS0I",	"sltiTSI",	"sltiuTSI",
-  "andiTSU",	"ori|liTS0U",	"xoriTSU",	"aui|luiTS0U",
-  map_cop0,	map_cop1_r6,	false,		false,
-  false,	false,		map_pop26_r6,	map_pop27_r6,
-  map_pop30_r6,	"daddiuTSI",	false,		false,
-  false,	"dauiTSI",	false,		map_special3_r6,
-  "lbTSO",	"lhTSO",	false,		"lwTSO",
-  "lbuTSO",	"lhuTSO",	false,		false,
-  "sbTSO",	"shTSO",	false,		"swTSO",
-  false,	false,		false,		false,
-  false,	"lwc1HSO",	"bc#",		false,
-  false,	"ldc1HSO",	map_pop66_r6,	"ldTSO",
-  false,	"swc1HSO",	"balc#",	map_pcrel_r6,
-  false,	"sdc1HSO",	map_pop76_r6,	"sdTSO",
-}
-
-------------------------------------------------------------------------------
-
-local map_gpr = {
-  [0] = "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
-  "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
-  "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
-  "r24", "r25", "r26", "r27", "r28", "sp", "r30", "ra",
-}
-
-------------------------------------------------------------------------------
-
--- Output a nicely formatted line with an opcode and operands.
-local function putop(ctx, text, operands)
-  local pos = ctx.pos
-  local extra = ""
-  if ctx.rel then
-    local sym = ctx.symtab[ctx.rel]
-    if sym then extra = "\t->"..sym end
-  end
-  if ctx.hexdump > 0 then
-    ctx.out(format("%08x  %s  %-7s %s%s\n",
-	    ctx.addr+pos, tohex(ctx.op), text, concat(operands, ", "), extra))
-  else
-    ctx.out(format("%08x  %-7s %s%s\n",
-	    ctx.addr+pos, text, concat(operands, ", "), extra))
-  end
-  ctx.pos = pos + 4
-end
-
--- Fallback for unknown opcodes.
-local function unknown(ctx)
-  return putop(ctx, ".long", { "0x"..tohex(ctx.op) })
-end
-
-local function get_be(ctx)
-  local pos = ctx.pos
-  local b0, b1, b2, b3 = byte(ctx.code, pos+1, pos+4)
-  return bor(lshift(b0, 24), lshift(b1, 16), lshift(b2, 8), b3)
-end
-
-local function get_le(ctx)
-  local pos = ctx.pos
-  local b0, b1, b2, b3 = byte(ctx.code, pos+1, pos+4)
-  return bor(lshift(b3, 24), lshift(b2, 16), lshift(b1, 8), b0)
-end
-
--- Disassemble a single instruction.
-local function disass_ins(ctx)
-  local op = ctx:get()
-  local operands = {}
-  local last = nil
-  ctx.op = op
-  ctx.rel = nil
-
-  local opat = ctx.map_pri[rshift(op, 26)]
-  while type(opat) ~= "string" do
-    if not opat then return unknown(ctx) end
-    if opat.maprs then
-      opat = opat[opat.maprs(band(rshift(op,21),31), band(rshift(op,16),31))]
-    else
-      opat = opat[band(rshift(op, opat.shift), opat.mask)] or opat._
-    end
-  end
-  local name, pat = match(opat, "^([a-z0-9_.]*)(.*)")
-  local altname, pat2 = match(pat, "|([a-z0-9_.|]*)(.*)")
-  if altname then pat = pat2 end
-
-  for p in gmatch(pat, ".") do
-    local x = nil
-    if p == "S" then
-      x = map_gpr[band(rshift(op, 21), 31)]
-    elseif p == "T" then
-      x = map_gpr[band(rshift(op, 16), 31)]
-    elseif p == "D" then
-      x = map_gpr[band(rshift(op, 11), 31)]
-    elseif p == "F" then
-      x = "f"..band(rshift(op, 6), 31)
-    elseif p == "G" then
-      x = "f"..band(rshift(op, 11), 31)
-    elseif p == "H" then
-      x = "f"..band(rshift(op, 16), 31)
-    elseif p == "R" then
-      x = "f"..band(rshift(op, 21), 31)
-    elseif p == "A" then
-      x = band(rshift(op, 6), 31)
-    elseif p == "a" then
-      x = band(rshift(op, 6), 7)
-    elseif p == "E" then
-      x = band(rshift(op, 6), 31) + 32
-    elseif p == "M" then
-      x = band(rshift(op, 11), 31)
-    elseif p == "N" then
-      x = band(rshift(op, 16), 31)
-    elseif p == "C" then
-      x = band(rshift(op, 18), 7)
-      if x == 0 then x = nil end
-    elseif p == "K" then
-      x = band(rshift(op, 11), 31) + 1
-    elseif p == "P" then
-      x = band(rshift(op, 11), 31) + 33
-    elseif p == "L" then
-      x = band(rshift(op, 11), 31) - last + 1
-    elseif p == "Q" then
-      x = band(rshift(op, 11), 31) - last + 33
-    elseif p == "I" then
-      x = arshift(lshift(op, 16), 16)
-    elseif p == "2" then
-      x = arshift(lshift(op, 13), 11)
-    elseif p == "3" then
-      x = arshift(lshift(op, 14), 11)
-    elseif p == "U" then
-      x = band(op, 0xffff)
-    elseif p == "O" then
-      local disp = arshift(lshift(op, 16), 16)
-      operands[#operands] = format("%d(%s)", disp, last)
-    elseif p == "X" then
-      local index = map_gpr[band(rshift(op, 16), 31)]
-      operands[#operands] = format("%s(%s)", index, last)
-    elseif p == "B" then
-      x = ctx.addr + ctx.pos + arshift(lshift(op, 16), 14) + 4
-      ctx.rel = x
-      x = format("0x%08x", x)
-    elseif p == "b" then
-      x = ctx.addr + ctx.pos + arshift(lshift(op, 11), 9) + 4
-      ctx.rel = x
-      x = format("0x%08x", x)
-    elseif p == "#" then
-      x = ctx.addr + ctx.pos + arshift(lshift(op, 6), 4) + 4
-      ctx.rel = x
-      x = format("0x%08x", x)
-    elseif p == "J" then
-      local a = ctx.addr + ctx.pos
-      x = a - band(a, 0x0fffffff) + band(op, 0x03ffffff)*4
-      ctx.rel = x
-      x = format("0x%08x", x)
-    elseif p == "V" then
-      x = band(rshift(op, 8), 7)
-      if x == 0 then x = nil end
-    elseif p == "W" then
-      x = band(op, 7)
-      if x == 0 then x = nil end
-    elseif p == "Y" then
-      x = band(rshift(op, 6), 0x000fffff)
-      if x == 0 then x = nil end
-    elseif p == "Z" then
-      x = band(rshift(op, 6), 1023)
-      if x == 0 then x = nil end
-    elseif p == "0" then
-      if last == "r0" or last == 0 then
-	local n = #operands
-	operands[n] = nil
-	last = operands[n-1]
-	if altname then
-	  local a1, a2 = match(altname, "([^|]*)|(.*)")
-	  if a1 then name, altname = a1, a2
-	  else name = altname end
-	end
-      end
-    elseif p == "1" then
-      if last == "ra" then
-	operands[#operands] = nil
-      end
-    else
-      assert(false)
-    end
-    if x then operands[#operands+1] = x; last = x end
-  end
-
-  return putop(ctx, name, operands)
-end
-
-------------------------------------------------------------------------------
-
--- Disassemble a block of code.
-local function disass_block(ctx, ofs, len)
-  if not ofs then ofs = 0 end
-  local stop = len and ofs+len or #ctx.code
-  stop = stop - stop % 4
-  ctx.pos = ofs - ofs % 4
-  ctx.rel = nil
-  while ctx.pos < stop do disass_ins(ctx) end
-end
-
--- Extended API: create a disassembler context. Then call ctx:disass(ofs, len).
-local function create(code, addr, out)
-  local ctx = {}
-  ctx.code = code
-  ctx.addr = addr or 0
-  ctx.out = out or io.write
-  ctx.symtab = {}
-  ctx.disass = disass_block
-  ctx.hexdump = 8
-  ctx.get = get_be
-  ctx.map_pri = map_pri
-  return ctx
-end
-
-local function create_el(code, addr, out)
-  local ctx = create(code, addr, out)
-  ctx.get = get_le
-  return ctx
-end
-
-local function create_r6(code, addr, out)
-  local ctx = create(code, addr, out)
-  ctx.map_pri = map_pri_r6
-  return ctx
-end
-
-local function create_r6_el(code, addr, out)
-  local ctx = create(code, addr, out)
-  ctx.get = get_le
-  ctx.map_pri = map_pri_r6
-  return ctx
-end
-
--- Simple API: disassemble code (a string) at address and output via out.
-local function disass(code, addr, out)
-  create(code, addr, out):disass()
-end
-
-local function disass_el(code, addr, out)
-  create_el(code, addr, out):disass()
-end
-
-local function disass_r6(code, addr, out)
-  create_r6(code, addr, out):disass()
-end
-
-local function disass_r6_el(code, addr, out)
-  create_r6_el(code, addr, out):disass()
-end
-
--- Return register name for RID.
-local function regname(r)
-  if r < 32 then return map_gpr[r] end
-  return "f"..(r-32)
-end
-
--- Public module functions.
-return {
-  create = create,
-  create_el = create_el,
-  create_r6 = create_r6,
-  create_r6_el = create_r6_el,
-  disass = disass,
-  disass_el = disass_el,
-  disass_r6 = disass_r6,
-  disass_r6_el = disass_r6_el,
-  regname = regname
-}
-

love/src/jni/LuaJIT-2.1/android/arm64-v8a/jit/dis_mips64.lua

@@ -1,17 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT MIPS64 disassembler wrapper module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This module just exports the big-endian functions from the
--- MIPS disassembler module. All the interesting stuff is there.
-------------------------------------------------------------------------------
-
-local dis_mips = require((string.match(..., ".*%.") or "").."dis_mips")
-return {
-  create = dis_mips.create,
-  disass = dis_mips.disass,
-  regname = dis_mips.regname
-}
-

love/src/jni/LuaJIT-2.1/android/arm64-v8a/jit/dis_mips64el.lua

@@ -1,17 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT MIPS64EL disassembler wrapper module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This module just exports the little-endian functions from the
--- MIPS disassembler module. All the interesting stuff is there.
-------------------------------------------------------------------------------
-
-local dis_mips = require((string.match(..., ".*%.") or "").."dis_mips")
-return {
-  create = dis_mips.create_el,
-  disass = dis_mips.disass_el,
-  regname = dis_mips.regname
-}
-

love/src/jni/LuaJIT-2.1/android/arm64-v8a/jit/dis_mips64r6.lua

@@ -1,17 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT MIPS64R6 disassembler wrapper module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This module just exports the r6 big-endian functions from the
--- MIPS disassembler module. All the interesting stuff is there.
-------------------------------------------------------------------------------
-
-local dis_mips = require((string.match(..., ".*%.") or "").."dis_mips")
-return {
-  create = dis_mips.create_r6,
-  disass = dis_mips.disass_r6,
-  regname = dis_mips.regname
-}
-

love/src/jni/LuaJIT-2.1/android/arm64-v8a/jit/dis_mips64r6el.lua

@@ -1,17 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT MIPS64R6EL disassembler wrapper module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This module just exports the r6 little-endian functions from the
--- MIPS disassembler module. All the interesting stuff is there.
-------------------------------------------------------------------------------
-
-local dis_mips = require((string.match(..., ".*%.") or "").."dis_mips")
-return {
-  create = dis_mips.create_r6_el,
-  disass = dis_mips.disass_r6_el,
-  regname = dis_mips.regname
-}
-

love/src/jni/LuaJIT-2.1/android/arm64-v8a/jit/dis_mipsel.lua

@@ -1,17 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT MIPSEL disassembler wrapper module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This module just exports the little-endian functions from the
--- MIPS disassembler module. All the interesting stuff is there.
-------------------------------------------------------------------------------
-
-local dis_mips = require((string.match(..., ".*%.") or "").."dis_mips")
-return {
-  create = dis_mips.create_el,
-  disass = dis_mips.disass_el,
-  regname = dis_mips.regname
-}
-

love/src/jni/LuaJIT-2.1/android/arm64-v8a/jit/dis_ppc.lua

@@ -1,591 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT PPC disassembler module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT/X license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This is a helper module used by the LuaJIT machine code dumper module.
---
--- It disassembles all common, non-privileged 32/64 bit PowerPC instructions
--- plus the e500 SPE instructions and some Cell/Xenon extensions.
---
--- NYI: VMX, VMX128
-------------------------------------------------------------------------------
-
-local type = type
-local byte, format = string.byte, string.format
-local match, gmatch, gsub = string.match, string.gmatch, string.gsub
-local concat = table.concat
-local bit = require("bit")
-local band, bor, tohex = bit.band, bit.bor, bit.tohex
-local lshift, rshift, arshift = bit.lshift, bit.rshift, bit.arshift
-
-------------------------------------------------------------------------------
--- Primary and extended opcode maps
-------------------------------------------------------------------------------
-
-local map_crops = {
-  shift = 1, mask = 1023,
-  [0] = "mcrfXX",
-  [33] = "crnor|crnotCCC=", [129] = "crandcCCC",
-  [193] = "crxor|crclrCCC%", [225] = "crnandCCC",
-  [257] = "crandCCC", [289] = "creqv|crsetCCC%",
-  [417] = "crorcCCC", [449] = "cror|crmoveCCC=",
-  [16] = "b_lrKB", [528] = "b_ctrKB",
-  [150] = "isync",
-}
-
-local map_rlwinm = setmetatable({
-  shift = 0, mask = -1,
-},
-{ __index = function(t, x)
-    local rot = band(rshift(x, 11), 31)
-    local mb = band(rshift(x, 6), 31)
-    local me = band(rshift(x, 1), 31)
-    if mb == 0 and me == 31-rot then
-      return "slwiRR~A."
-    elseif me == 31 and mb == 32-rot then
-      return "srwiRR~-A."
-    else
-      return "rlwinmRR~AAA."
-    end
-  end
-})
-
-local map_rld = {
-  shift = 2, mask = 7,
-  [0] = "rldiclRR~HM.", "rldicrRR~HM.", "rldicRR~HM.", "rldimiRR~HM.",
-  {
-    shift = 1, mask = 1,
-    [0] = "rldclRR~RM.", "rldcrRR~RM.",
-  },
-}
-
-local map_ext = setmetatable({
-  shift = 1, mask = 1023,
-
-  [0] = "cmp_YLRR", [32] = "cmpl_YLRR",
-  [4] = "twARR", [68] = "tdARR",
-
-  [8] = "subfcRRR.", [40] = "subfRRR.",
-  [104] = "negRR.", [136] = "subfeRRR.",
-  [200] = "subfzeRR.", [232] = "subfmeRR.",
-  [520] = "subfcoRRR.", [552] = "subfoRRR.",
-  [616] = "negoRR.", [648] = "subfeoRRR.",
-  [712] = "subfzeoRR.", [744] = "subfmeoRR.",
-
-  [9] = "mulhduRRR.", [73] = "mulhdRRR.", [233] = "mulldRRR.",
-  [457] = "divduRRR.", [489] = "divdRRR.",
-  [745] = "mulldoRRR.",
-  [969] = "divduoRRR.", [1001] = "divdoRRR.",
-
-  [10] = "addcRRR.", [138] = "addeRRR.",
-  [202] = "addzeRR.", [234] = "addmeRR.", [266] = "addRRR.",
-  [522] = "addcoRRR.", [650] = "addeoRRR.",
-  [714] = "addzeoRR.", [746] = "addmeoRR.", [778] = "addoRRR.",
-
-  [11] = "mulhwuRRR.", [75] = "mulhwRRR.", [235] = "mullwRRR.",
-  [459] = "divwuRRR.", [491] = "divwRRR.",
-  [747] = "mullwoRRR.",
-  [971] = "divwouRRR.", [1003] = "divwoRRR.",
-
-  [15] = "iselltRRR", [47] = "iselgtRRR", [79] = "iseleqRRR",
-
-  [144] = { shift = 20, mask = 1, [0] = "mtcrfRZ~", "mtocrfRZ~", },
-  [19] = { shift = 20, mask = 1, [0] = "mfcrR", "mfocrfRZ", },
-  [371] = { shift = 11, mask = 1023, [392] = "mftbR", [424] = "mftbuR", },
-  [339] = {
-    shift = 11, mask = 1023,
-    [32] = "mferR", [256] = "mflrR", [288] = "mfctrR", [16] = "mfspefscrR",
-  },
-  [467] = {
-    shift = 11, mask = 1023,
-    [32] = "mtxerR", [256] = "mtlrR", [288] = "mtctrR", [16] = "mtspefscrR",
-  },
-
-  [20] = "lwarxRR0R", [84] = "ldarxRR0R",
-
-  [21] = "ldxRR0R", [53] = "lduxRRR",
-  [149] = "stdxRR0R", [181] = "stduxRRR",
-  [341] = "lwaxRR0R", [373] = "lwauxRRR",
-
-  [23] = "lwzxRR0R", [55] = "lwzuxRRR",
-  [87] = "lbzxRR0R", [119] = "lbzuxRRR",
-  [151] = "stwxRR0R", [183] = "stwuxRRR",
-  [215] = "stbxRR0R", [247] = "stbuxRRR",
-  [279] = "lhzxRR0R", [311] = "lhzuxRRR",
-  [343] = "lhaxRR0R", [375] = "lhauxRRR",
-  [407] = "sthxRR0R", [439] = "sthuxRRR",
-
-  [54] = "dcbst-R0R", [86] = "dcbf-R0R",
-  [150] = "stwcxRR0R.", [214] = "stdcxRR0R.",
-  [246] = "dcbtst-R0R", [278] = "dcbt-R0R",
-  [310] = "eciwxRR0R", [438] = "ecowxRR0R",
-  [470] = "dcbi-RR",
-
-  [598] = {
-    shift = 21, mask = 3,
-    [0] = "sync", "lwsync", "ptesync",
-  },
-  [758] = "dcba-RR",
-  [854] = "eieio", [982] = "icbi-R0R", [1014] = "dcbz-R0R",
-
-  [26] = "cntlzwRR~", [58] = "cntlzdRR~",
-  [122] = "popcntbRR~",
-  [154] = "prtywRR~", [186] = "prtydRR~",
-
-  [28] = "andRR~R.", [60] = "andcRR~R.", [124] = "nor|notRR~R=.",
-  [284] = "eqvRR~R.", [316] = "xorRR~R.",
-  [412] = "orcRR~R.", [444] = "or|mrRR~R=.", [476] = "nandRR~R.",
-  [508] = "cmpbRR~R",
-
-  [512] = "mcrxrX",
-
-  [532] = "ldbrxRR0R", [660] = "stdbrxRR0R",
-
-  [533] = "lswxRR0R", [597] = "lswiRR0A",
-  [661] = "stswxRR0R", [725] = "stswiRR0A",
-
-  [534] = "lwbrxRR0R", [662] = "stwbrxRR0R",
-  [790] = "lhbrxRR0R", [918] = "sthbrxRR0R",
-
-  [535] = "lfsxFR0R", [567] = "lfsuxFRR",
-  [599] = "lfdxFR0R", [631] = "lfduxFRR",
-  [663] = "stfsxFR0R", [695] = "stfsuxFRR",
-  [727] = "stfdxFR0R", [759] = "stfduxFR0R",
-  [855] = "lfiwaxFR0R",
-  [983] = "stfiwxFR0R",
-
-  [24] = "slwRR~R.",
-
-  [27] = "sldRR~R.", [536] = "srwRR~R.",
-  [792] = "srawRR~R.", [824] = "srawiRR~A.",
-
-  [794] = "sradRR~R.", [826] = "sradiRR~H.", [827] = "sradiRR~H.",
-  [922] = "extshRR~.", [954] = "extsbRR~.", [986] = "extswRR~.",
-
-  [539] = "srdRR~R.",
-},
-{ __index = function(t, x)
-    if band(x, 31) == 15 then return "iselRRRC" end
-  end
-})
-
-local map_ld = {
-  shift = 0, mask = 3,
-  [0] = "ldRRE", "lduRRE", "lwaRRE",
-}
-
-local map_std = {
-  shift = 0, mask = 3,
-  [0] = "stdRRE", "stduRRE",
-}
-
-local map_fps = {
-  shift = 5, mask = 1,
-  {
-    shift = 1, mask = 15,
-    [0] = false, false, "fdivsFFF.", false,
-    "fsubsFFF.", "faddsFFF.", "fsqrtsF-F.", false,
-    "fresF-F.", "fmulsFF-F.", "frsqrtesF-F.", false,
-    "fmsubsFFFF~.", "fmaddsFFFF~.", "fnmsubsFFFF~.", "fnmaddsFFFF~.",
-  }
-}
-
-local map_fpd = {
-  shift = 5, mask = 1,
-  [0] = {
-    shift = 1, mask = 1023,
-    [0] = "fcmpuXFF", [32] = "fcmpoXFF", [64] = "mcrfsXX",
-    [38] = "mtfsb1A.", [70] = "mtfsb0A.", [134] = "mtfsfiA>>-A>",
-    [8] = "fcpsgnFFF.", [40] = "fnegF-F.", [72] = "fmrF-F.",
-    [136] = "fnabsF-F.", [264] = "fabsF-F.",
-    [12] = "frspF-F.",
-    [14] = "fctiwF-F.", [15] = "fctiwzF-F.",
-    [583] = "mffsF.", [711] = "mtfsfZF.",
-    [392] = "frinF-F.", [424] = "frizF-F.",
-    [456] = "fripF-F.", [488] = "frimF-F.",
-    [814] = "fctidF-F.", [815] = "fctidzF-F.", [846] = "fcfidF-F.",
-  },
-  {
-    shift = 1, mask = 15,
-    [0] = false, false, "fdivFFF.", false,
-    "fsubFFF.", "faddFFF.", "fsqrtF-F.", "fselFFFF~.",
-    "freF-F.", "fmulFF-F.", "frsqrteF-F.", false,
-    "fmsubFFFF~.", "fmaddFFFF~.", "fnmsubFFFF~.", "fnmaddFFFF~.",
-  }
-}
-
-local map_spe = {
-  shift = 0, mask = 2047,
-
-  [512] = "evaddwRRR", [514] = "evaddiwRAR~",
-  [516] = "evsubwRRR~", [518] = "evsubiwRAR~",
-  [520] = "evabsRR", [521] = "evnegRR",
-  [522] = "evextsbRR", [523] = "evextshRR", [524] = "evrndwRR",
-  [525] = "evcntlzwRR", [526] = "evcntlswRR",
-
-  [527] = "brincRRR",
-
-  [529] = "evandRRR", [530] = "evandcRRR", [534] = "evxorRRR",
-  [535] = "evor|evmrRRR=", [536] = "evnor|evnotRRR=",
-  [537] = "eveqvRRR", [539] = "evorcRRR", [542] = "evnandRRR",
-
-  [544] = "evsrwuRRR", [545] = "evsrwsRRR",
-  [546] = "evsrwiuRRA", [547] = "evsrwisRRA",
-  [548] = "evslwRRR", [550] = "evslwiRRA",
-  [552] = "evrlwRRR", [553] = "evsplatiRS",
-  [554] = "evrlwiRRA", [555] = "evsplatfiRS",
-  [556] = "evmergehiRRR", [557] = "evmergeloRRR",
-  [558] = "evmergehiloRRR", [559] = "evmergelohiRRR",
-
-  [560] = "evcmpgtuYRR", [561] = "evcmpgtsYRR",
-  [562] = "evcmpltuYRR", [563] = "evcmpltsYRR",
-  [564] = "evcmpeqYRR",
-
-  [632] = "evselRRR", [633] = "evselRRRW",
-  [634] = "evselRRRW", [635] = "evselRRRW",
-  [636] = "evselRRRW", [637] = "evselRRRW",
-  [638] = "evselRRRW", [639] = "evselRRRW",
-
-  [640] = "evfsaddRRR", [641] = "evfssubRRR",
-  [644] = "evfsabsRR", [645] = "evfsnabsRR", [646] = "evfsnegRR",
-  [648] = "evfsmulRRR", [649] = "evfsdivRRR",
-  [652] = "evfscmpgtYRR", [653] = "evfscmpltYRR", [654] = "evfscmpeqYRR",
-  [656] = "evfscfuiR-R", [657] = "evfscfsiR-R",
-  [658] = "evfscfufR-R", [659] = "evfscfsfR-R",
-  [660] = "evfsctuiR-R", [661] = "evfsctsiR-R",
-  [662] = "evfsctufR-R", [663] = "evfsctsfR-R",
-  [664] = "evfsctuizR-R", [666] = "evfsctsizR-R",
-  [668] = "evfststgtYRR", [669] = "evfststltYRR", [670] = "evfststeqYRR",
-
-  [704] = "efsaddRRR", [705] = "efssubRRR",
-  [708] = "efsabsRR", [709] = "efsnabsRR", [710] = "efsnegRR",
-  [712] = "efsmulRRR", [713] = "efsdivRRR",
-  [716] = "efscmpgtYRR", [717] = "efscmpltYRR", [718] = "efscmpeqYRR",
-  [719] = "efscfdR-R",
-  [720] = "efscfuiR-R", [721] = "efscfsiR-R",
-  [722] = "efscfufR-R", [723] = "efscfsfR-R",
-  [724] = "efsctuiR-R", [725] = "efsctsiR-R",
-  [726] = "efsctufR-R", [727] = "efsctsfR-R",
-  [728] = "efsctuizR-R", [730] = "efsctsizR-R",
-  [732] = "efststgtYRR", [733] = "efststltYRR", [734] = "efststeqYRR",
-
-  [736] = "efdaddRRR", [737] = "efdsubRRR",
-  [738] = "efdcfuidR-R", [739] = "efdcfsidR-R",
-  [740] = "efdabsRR", [741] = "efdnabsRR", [742] = "efdnegRR",
-  [744] = "efdmulRRR", [745] = "efddivRRR",
-  [746] = "efdctuidzR-R", [747] = "efdctsidzR-R",
-  [748] = "efdcmpgtYRR", [749] = "efdcmpltYRR", [750] = "efdcmpeqYRR",
-  [751] = "efdcfsR-R",
-  [752] = "efdcfuiR-R", [753] = "efdcfsiR-R",
-  [754] = "efdcfufR-R", [755] = "efdcfsfR-R",
-  [756] = "efdctuiR-R", [757] = "efdctsiR-R",
-  [758] = "efdctufR-R", [759] = "efdctsfR-R",
-  [760] = "efdctuizR-R", [762] = "efdctsizR-R",
-  [764] = "efdtstgtYRR", [765] = "efdtstltYRR", [766] = "efdtsteqYRR",
-
-  [768] = "evlddxRR0R", [769] = "evlddRR8",
-  [770] = "evldwxRR0R", [771] = "evldwRR8",
-  [772] = "evldhxRR0R", [773] = "evldhRR8",
-  [776] = "evlhhesplatxRR0R", [777] = "evlhhesplatRR2",
-  [780] = "evlhhousplatxRR0R", [781] = "evlhhousplatRR2",
-  [782] = "evlhhossplatxRR0R", [783] = "evlhhossplatRR2",
-  [784] = "evlwhexRR0R", [785] = "evlwheRR4",
-  [788] = "evlwhouxRR0R", [789] = "evlwhouRR4",
-  [790] = "evlwhosxRR0R", [791] = "evlwhosRR4",
-  [792] = "evlwwsplatxRR0R", [793] = "evlwwsplatRR4",
-  [796] = "evlwhsplatxRR0R", [797] = "evlwhsplatRR4",
-
-  [800] = "evstddxRR0R", [801] = "evstddRR8",
-  [802] = "evstdwxRR0R", [803] = "evstdwRR8",
-  [804] = "evstdhxRR0R", [805] = "evstdhRR8",
-  [816] = "evstwhexRR0R", [817] = "evstwheRR4",
-  [820] = "evstwhoxRR0R", [821] = "evstwhoRR4",
-  [824] = "evstwwexRR0R", [825] = "evstwweRR4",
-  [828] = "evstwwoxRR0R", [829] = "evstwwoRR4",
-
-  [1027] = "evmhessfRRR", [1031] = "evmhossfRRR", [1032] = "evmheumiRRR",
-  [1033] = "evmhesmiRRR", [1035] = "evmhesmfRRR", [1036] = "evmhoumiRRR",
-  [1037] = "evmhosmiRRR", [1039] = "evmhosmfRRR", [1059] = "evmhessfaRRR",
-  [1063] = "evmhossfaRRR", [1064] = "evmheumiaRRR", [1065] = "evmhesmiaRRR",
-  [1067] = "evmhesmfaRRR", [1068] = "evmhoumiaRRR", [1069] = "evmhosmiaRRR",
-  [1071] = "evmhosmfaRRR", [1095] = "evmwhssfRRR", [1096] = "evmwlumiRRR",
-  [1100] = "evmwhumiRRR", [1101] = "evmwhsmiRRR", [1103] = "evmwhsmfRRR",
-  [1107] = "evmwssfRRR", [1112] = "evmwumiRRR", [1113] = "evmwsmiRRR",
-  [1115] = "evmwsmfRRR", [1127] = "evmwhssfaRRR", [1128] = "evmwlumiaRRR",
-  [1132] = "evmwhumiaRRR", [1133] = "evmwhsmiaRRR", [1135] = "evmwhsmfaRRR",
-  [1139] = "evmwssfaRRR", [1144] = "evmwumiaRRR", [1145] = "evmwsmiaRRR",
-  [1147] = "evmwsmfaRRR",
-
-  [1216] = "evaddusiaawRR", [1217] = "evaddssiaawRR",
-  [1218] = "evsubfusiaawRR", [1219] = "evsubfssiaawRR",
-  [1220] = "evmraRR",
-  [1222] = "evdivwsRRR", [1223] = "evdivwuRRR",
-  [1224] = "evaddumiaawRR", [1225] = "evaddsmiaawRR",
-  [1226] = "evsubfumiaawRR", [1227] = "evsubfsmiaawRR",
-
-  [1280] = "evmheusiaawRRR", [1281] = "evmhessiaawRRR",
-  [1283] = "evmhessfaawRRR", [1284] = "evmhousiaawRRR",
-  [1285] = "evmhossiaawRRR", [1287] = "evmhossfaawRRR",
-  [1288] = "evmheumiaawRRR", [1289] = "evmhesmiaawRRR",
-  [1291] = "evmhesmfaawRRR", [1292] = "evmhoumiaawRRR",
-  [1293] = "evmhosmiaawRRR", [1295] = "evmhosmfaawRRR",
-  [1320] = "evmhegumiaaRRR", [1321] = "evmhegsmiaaRRR",
-  [1323] = "evmhegsmfaaRRR", [1324] = "evmhogumiaaRRR",
-  [1325] = "evmhogsmiaaRRR", [1327] = "evmhogsmfaaRRR",
-  [1344] = "evmwlusiaawRRR", [1345] = "evmwlssiaawRRR",
-  [1352] = "evmwlumiaawRRR", [1353] = "evmwlsmiaawRRR",
-  [1363] = "evmwssfaaRRR", [1368] = "evmwumiaaRRR",
-  [1369] = "evmwsmiaaRRR", [1371] = "evmwsmfaaRRR",
-  [1408] = "evmheusianwRRR", [1409] = "evmhessianwRRR",
-  [1411] = "evmhessfanwRRR", [1412] = "evmhousianwRRR",
-  [1413] = "evmhossianwRRR", [1415] = "evmhossfanwRRR",
-  [1416] = "evmheumianwRRR", [1417] = "evmhesmianwRRR",
-  [1419] = "evmhesmfanwRRR", [1420] = "evmhoumianwRRR",
-  [1421] = "evmhosmianwRRR", [1423] = "evmhosmfanwRRR",
-  [1448] = "evmhegumianRRR", [1449] = "evmhegsmianRRR",
-  [1451] = "evmhegsmfanRRR", [1452] = "evmhogumianRRR",
-  [1453] = "evmhogsmianRRR", [1455] = "evmhogsmfanRRR",
-  [1472] = "evmwlusianwRRR", [1473] = "evmwlssianwRRR",
-  [1480] = "evmwlumianwRRR", [1481] = "evmwlsmianwRRR",
-  [1491] = "evmwssfanRRR", [1496] = "evmwumianRRR",
-  [1497] = "evmwsmianRRR", [1499] = "evmwsmfanRRR",
-}
-
-local map_pri = {
-  [0] = false,	false,		"tdiARI",	"twiARI",
-  map_spe,	false,		false,		"mulliRRI",
-  "subficRRI",	false,		"cmpl_iYLRU",	"cmp_iYLRI",
-  "addicRRI",	"addic.RRI",	"addi|liRR0I",	"addis|lisRR0I",
-  "b_KBJ",	"sc",		 "bKJ",		map_crops,
-  "rlwimiRR~AAA.", map_rlwinm,	false,		"rlwnmRR~RAA.",
-  "oriNRR~U",	"orisRR~U",	"xoriRR~U",	"xorisRR~U",
-  "andi.RR~U",	"andis.RR~U",	map_rld,	map_ext,
-  "lwzRRD",	"lwzuRRD",	"lbzRRD",	"lbzuRRD",
-  "stwRRD",	"stwuRRD",	"stbRRD",	"stbuRRD",
-  "lhzRRD",	"lhzuRRD",	"lhaRRD",	"lhauRRD",
-  "sthRRD",	"sthuRRD",	"lmwRRD",	"stmwRRD",
-  "lfsFRD",	"lfsuFRD",	"lfdFRD",	"lfduFRD",
-  "stfsFRD",	"stfsuFRD",	"stfdFRD",	"stfduFRD",
-  false,	false,		map_ld,		map_fps,
-  false,	false,		map_std,	map_fpd,
-}
-
-------------------------------------------------------------------------------
-
-local map_gpr = {
-  [0] = "r0", "sp", "r2", "r3", "r4", "r5", "r6", "r7",
-  "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
-  "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
-  "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31",
-}
-
-local map_cond = { [0] = "lt", "gt", "eq", "so", "ge", "le", "ne", "ns", }
-
--- Format a condition bit.
-local function condfmt(cond)
-  if cond <= 3 then
-    return map_cond[band(cond, 3)]
-  else
-    return format("4*cr%d+%s", rshift(cond, 2), map_cond[band(cond, 3)])
-  end
-end
-
-------------------------------------------------------------------------------
-
--- Output a nicely formatted line with an opcode and operands.
-local function putop(ctx, text, operands)
-  local pos = ctx.pos
-  local extra = ""
-  if ctx.rel then
-    local sym = ctx.symtab[ctx.rel]
-    if sym then extra = "\t->"..sym end
-  end
-  if ctx.hexdump > 0 then
-    ctx.out(format("%08x  %s  %-7s %s%s\n",
-	    ctx.addr+pos, tohex(ctx.op), text, concat(operands, ", "), extra))
-  else
-    ctx.out(format("%08x  %-7s %s%s\n",
-	    ctx.addr+pos, text, concat(operands, ", "), extra))
-  end
-  ctx.pos = pos + 4
-end
-
--- Fallback for unknown opcodes.
-local function unknown(ctx)
-  return putop(ctx, ".long", { "0x"..tohex(ctx.op) })
-end
-
--- Disassemble a single instruction.
-local function disass_ins(ctx)
-  local pos = ctx.pos
-  local b0, b1, b2, b3 = byte(ctx.code, pos+1, pos+4)
-  local op = bor(lshift(b0, 24), lshift(b1, 16), lshift(b2, 8), b3)
-  local operands = {}
-  local last = nil
-  local rs = 21
-  ctx.op = op
-  ctx.rel = nil
-
-  local opat = map_pri[rshift(b0, 2)]
-  while type(opat) ~= "string" do
-    if not opat then return unknown(ctx) end
-    opat = opat[band(rshift(op, opat.shift), opat.mask)]
-  end
-  local name, pat = match(opat, "^([a-z0-9_.]*)(.*)")
-  local altname, pat2 = match(pat, "|([a-z0-9_.]*)(.*)")
-  if altname then pat = pat2 end
-
-  for p in gmatch(pat, ".") do
-    local x = nil
-    if p == "R" then
-      x = map_gpr[band(rshift(op, rs), 31)]
-      rs = rs - 5
-    elseif p == "F" then
-      x = "f"..band(rshift(op, rs), 31)
-      rs = rs - 5
-    elseif p == "A" then
-      x = band(rshift(op, rs), 31)
-      rs = rs - 5
-    elseif p == "S" then
-      x = arshift(lshift(op, 27-rs), 27)
-      rs = rs - 5
-    elseif p == "I" then
-      x = arshift(lshift(op, 16), 16)
-    elseif p == "U" then
-      x = band(op, 0xffff)
-    elseif p == "D" or p == "E" then
-      local disp = arshift(lshift(op, 16), 16)
-      if p == "E" then disp = band(disp, -4) end
-      if last == "r0" then last = "0" end
-      operands[#operands] = format("%d(%s)", disp, last)
-    elseif p >= "2" and p <= "8" then
-      local disp = band(rshift(op, rs), 31) * p
-      if last == "r0" then last = "0" end
-      operands[#operands] = format("%d(%s)", disp, last)
-    elseif p == "H" then
-      x = band(rshift(op, rs), 31) + lshift(band(op, 2), 4)
-      rs = rs - 5
-    elseif p == "M" then
-      x = band(rshift(op, rs), 31) + band(op, 0x20)
-    elseif p == "C" then
-      x = condfmt(band(rshift(op, rs), 31))
-      rs = rs - 5
-    elseif p == "B" then
-      local bo = rshift(op, 21)
-      local cond = band(rshift(op, 16), 31)
-      local cn = ""
-      rs = rs - 10
-      if band(bo, 4) == 0 then
-	cn = band(bo, 2) == 0 and "dnz" or "dz"
-	if band(bo, 0x10) == 0 then
-	  cn = cn..(band(bo, 8) == 0 and "f" or "t")
-	end
-	if band(bo, 0x10) == 0 then x = condfmt(cond) end
-	name = name..(band(bo, 1) == band(rshift(op, 15), 1) and "-" or "+")
-      elseif band(bo, 0x10) == 0 then
-	cn = map_cond[band(cond, 3) + (band(bo, 8) == 0 and 4 or 0)]
-	if cond > 3 then x = "cr"..rshift(cond, 2) end
-	name = name..(band(bo, 1) == band(rshift(op, 15), 1) and "-" or "+")
-      end
-      name = gsub(name, "_", cn)
-    elseif p == "J" then
-      x = arshift(lshift(op, 27-rs), 29-rs)*4
-      if band(op, 2) == 0 then x = ctx.addr + pos + x end
-      ctx.rel = x
-      x = "0x"..tohex(x)
-    elseif p == "K" then
-      if band(op, 1) ~= 0 then name = name.."l" end
-      if band(op, 2) ~= 0 then name = name.."a" end
-    elseif p == "X" or p == "Y" then
-      x = band(rshift(op, rs+2), 7)
-      if x == 0 and p == "Y" then x = nil else x = "cr"..x end
-      rs = rs - 5
-    elseif p == "W" then
-      x = "cr"..band(op, 7)
-    elseif p == "Z" then
-      x = band(rshift(op, rs-4), 255)
-      rs = rs - 10
-    elseif p == ">" then
-      operands[#operands] = rshift(operands[#operands], 1)
-    elseif p == "0" then
-      if last == "r0" then
-	operands[#operands] = nil
-	if altname then name = altname end
-      end
-    elseif p == "L" then
-      name = gsub(name, "_", band(op, 0x00200000) ~= 0 and "d" or "w")
-    elseif p == "." then
-      if band(op, 1) == 1 then name = name.."." end
-    elseif p == "N" then
-      if op == 0x60000000 then name = "nop"; break end
-    elseif p == "~" then
-      local n = #operands
-      operands[n-1],  operands[n] = operands[n], operands[n-1]
-    elseif p == "=" then
-      local n = #operands
-      if last == operands[n-1] then
-	operands[n] = nil
-	name = altname
-      end
-    elseif p == "%" then
-      local n = #operands
-      if last == operands[n-1] and last == operands[n-2] then
-	operands[n] = nil
-	operands[n-1] = nil
-	name = altname
-      end
-    elseif p == "-" then
-      rs = rs - 5
-    else
-      assert(false)
-    end
-    if x then operands[#operands+1] = x; last = x end
-  end
-
-  return putop(ctx, name, operands)
-end
-
-------------------------------------------------------------------------------
-
--- Disassemble a block of code.
-local function disass_block(ctx, ofs, len)
-  if not ofs then ofs = 0 end
-  local stop = len and ofs+len or #ctx.code
-  stop = stop - stop % 4
-  ctx.pos = ofs - ofs % 4
-  ctx.rel = nil
-  while ctx.pos < stop do disass_ins(ctx) end
-end
-
--- Extended API: create a disassembler context. Then call ctx:disass(ofs, len).
-local function create(code, addr, out)
-  local ctx = {}
-  ctx.code = code
-  ctx.addr = addr or 0
-  ctx.out = out or io.write
-  ctx.symtab = {}
-  ctx.disass = disass_block
-  ctx.hexdump = 8
-  return ctx
-end
-
--- Simple API: disassemble code (a string) at address and output via out.
-local function disass(code, addr, out)
-  create(code, addr, out):disass()
-end
-
--- Return register name for RID.
-local function regname(r)
-  if r < 32 then return map_gpr[r] end
-  return "f"..(r-32)
-end
-
--- Public module functions.
-return {
-  create = create,
-  disass = disass,
-  regname = regname
-}
-

love/src/jni/LuaJIT-2.1/android/arm64-v8a/jit/dis_x64.lua

@@ -1,17 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT x64 disassembler wrapper module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This module just exports the 64 bit functions from the combined
--- x86/x64 disassembler module. All the interesting stuff is there.
-------------------------------------------------------------------------------
-
-local dis_x86 = require((string.match(..., ".*%.") or "").."dis_x86")
-return {
-  create = dis_x86.create64,
-  disass = dis_x86.disass64,
-  regname = dis_x86.regname64
-}
-

love/src/jni/LuaJIT-2.1/android/arm64-v8a/jit/dis_x86.lua

@@ -1,953 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT x86/x64 disassembler module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This is a helper module used by the LuaJIT machine code dumper module.
---
--- Sending small code snippets to an external disassembler and mixing the
--- output with our own stuff was too fragile. So I had to bite the bullet
--- and write yet another x86 disassembler. Oh well ...
---
--- The output format is very similar to what ndisasm generates. But it has
--- been developed independently by looking at the opcode tables from the
--- Intel and AMD manuals. The supported instruction set is quite extensive
--- and reflects what a current generation Intel or AMD CPU implements in
--- 32 bit and 64 bit mode. Yes, this includes MMX, SSE, SSE2, SSE3, SSSE3,
--- SSE4.1, SSE4.2, SSE4a, AVX, AVX2 and even privileged and hypervisor
--- (VMX/SVM) instructions.
---
--- Notes:
--- * The (useless) a16 prefix, 3DNow and pre-586 opcodes are unsupported.
--- * No attempt at optimization has been made -- it's fast enough for my needs.
-------------------------------------------------------------------------------
-
-local type = type
-local sub, byte, format = string.sub, string.byte, string.format
-local match, gmatch, gsub = string.match, string.gmatch, string.gsub
-local lower, rep = string.lower, string.rep
-local bit = require("bit")
-local tohex = bit.tohex
-
--- Map for 1st opcode byte in 32 bit mode. Ugly? Well ... read on.
-local map_opc1_32 = {
---0x
-[0]="addBmr","addVmr","addBrm","addVrm","addBai","addVai","push es","pop es",
-"orBmr","orVmr","orBrm","orVrm","orBai","orVai","push cs","opc2*",
---1x
-"adcBmr","adcVmr","adcBrm","adcVrm","adcBai","adcVai","push ss","pop ss",
-"sbbBmr","sbbVmr","sbbBrm","sbbVrm","sbbBai","sbbVai","push ds","pop ds",
---2x
-"andBmr","andVmr","andBrm","andVrm","andBai","andVai","es:seg","daa",
-"subBmr","subVmr","subBrm","subVrm","subBai","subVai","cs:seg","das",
---3x
-"xorBmr","xorVmr","xorBrm","xorVrm","xorBai","xorVai","ss:seg","aaa",
-"cmpBmr","cmpVmr","cmpBrm","cmpVrm","cmpBai","cmpVai","ds:seg","aas",
---4x
-"incVR","incVR","incVR","incVR","incVR","incVR","incVR","incVR",
-"decVR","decVR","decVR","decVR","decVR","decVR","decVR","decVR",
---5x
-"pushUR","pushUR","pushUR","pushUR","pushUR","pushUR","pushUR","pushUR",
-"popUR","popUR","popUR","popUR","popUR","popUR","popUR","popUR",
---6x
-"sz*pushaw,pusha","sz*popaw,popa","boundVrm","arplWmr",
-"fs:seg","gs:seg","o16:","a16",
-"pushUi","imulVrmi","pushBs","imulVrms",
-"insb","insVS","outsb","outsVS",
---7x
-"joBj","jnoBj","jbBj","jnbBj","jzBj","jnzBj","jbeBj","jaBj",
-"jsBj","jnsBj","jpeBj","jpoBj","jlBj","jgeBj","jleBj","jgBj",
---8x
-"arith!Bmi","arith!Vmi","arith!Bmi","arith!Vms",
-"testBmr","testVmr","xchgBrm","xchgVrm",
-"movBmr","movVmr","movBrm","movVrm",
-"movVmg","leaVrm","movWgm","popUm",
---9x
-"nop*xchgVaR|pause|xchgWaR|repne nop","xchgVaR","xchgVaR","xchgVaR",
-"xchgVaR","xchgVaR","xchgVaR","xchgVaR",
-"sz*cbw,cwde,cdqe","sz*cwd,cdq,cqo","call farViw","wait",
-"sz*pushfw,pushf","sz*popfw,popf","sahf","lahf",
---Ax
-"movBao","movVao","movBoa","movVoa",
-"movsb","movsVS","cmpsb","cmpsVS",
-"testBai","testVai","stosb","stosVS",
-"lodsb","lodsVS","scasb","scasVS",
---Bx
-"movBRi","movBRi","movBRi","movBRi","movBRi","movBRi","movBRi","movBRi",
-"movVRI","movVRI","movVRI","movVRI","movVRI","movVRI","movVRI","movVRI",
---Cx
-"shift!Bmu","shift!Vmu","retBw","ret","vex*3$lesVrm","vex*2$ldsVrm","movBmi","movVmi",
-"enterBwu","leave","retfBw","retf","int3","intBu","into","iretVS",
---Dx
-"shift!Bm1","shift!Vm1","shift!Bmc","shift!Vmc","aamBu","aadBu","salc","xlatb",
-"fp*0","fp*1","fp*2","fp*3","fp*4","fp*5","fp*6","fp*7",
---Ex
-"loopneBj","loopeBj","loopBj","sz*jcxzBj,jecxzBj,jrcxzBj",
-"inBau","inVau","outBua","outVua",
-"callVj","jmpVj","jmp farViw","jmpBj","inBad","inVad","outBda","outVda",
---Fx
-"lock:","int1","repne:rep","rep:","hlt","cmc","testb!Bm","testv!Vm",
-"clc","stc","cli","sti","cld","std","incb!Bm","incd!Vm",
-}
-assert(#map_opc1_32 == 255)
-
--- Map for 1st opcode byte in 64 bit mode (overrides only).
-local map_opc1_64 = setmetatable({
-  [0x06]=false, [0x07]=false, [0x0e]=false,
-  [0x16]=false, [0x17]=false, [0x1e]=false, [0x1f]=false,
-  [0x27]=false, [0x2f]=false, [0x37]=false, [0x3f]=false,
-  [0x60]=false, [0x61]=false, [0x62]=false, [0x63]="movsxdVrDmt", [0x67]="a32:",
-  [0x40]="rex*",   [0x41]="rex*b",   [0x42]="rex*x",   [0x43]="rex*xb",
-  [0x44]="rex*r",  [0x45]="rex*rb",  [0x46]="rex*rx",  [0x47]="rex*rxb",
-  [0x48]="rex*w",  [0x49]="rex*wb",  [0x4a]="rex*wx",  [0x4b]="rex*wxb",
-  [0x4c]="rex*wr", [0x4d]="rex*wrb", [0x4e]="rex*wrx", [0x4f]="rex*wrxb",
-  [0x82]=false, [0x9a]=false, [0xc4]="vex*3", [0xc5]="vex*2", [0xce]=false,
-  [0xd4]=false, [0xd5]=false, [0xd6]=false, [0xea]=false,
-}, { __index = map_opc1_32 })
-
--- Map for 2nd opcode byte (0F xx). True CISC hell. Hey, I told you.
--- Prefix dependent MMX/SSE opcodes: (none)|rep|o16|repne, -|F3|66|F2
-local map_opc2 = {
---0x
-[0]="sldt!Dmp","sgdt!Ump","larVrm","lslVrm",nil,"syscall","clts","sysret",
-"invd","wbinvd",nil,"ud1",nil,"$prefetch!Bm","femms","3dnowMrmu",
---1x
-"movupsXrm|movssXrvm|movupdXrm|movsdXrvm",
-"movupsXmr|movssXmvr|movupdXmr|movsdXmvr",
-"movhlpsXrm$movlpsXrm|movsldupXrm|movlpdXrm|movddupXrm",
-"movlpsXmr||movlpdXmr",
-"unpcklpsXrvm||unpcklpdXrvm",
-"unpckhpsXrvm||unpckhpdXrvm",
-"movlhpsXrm$movhpsXrm|movshdupXrm|movhpdXrm",
-"movhpsXmr||movhpdXmr",
-"$prefetcht!Bm","hintnopVm","hintnopVm","hintnopVm",
-"hintnopVm","hintnopVm","hintnopVm","hintnopVm",
---2x
-"movUmx$","movUmy$","movUxm$","movUym$","movUmz$",nil,"movUzm$",nil,
-"movapsXrm||movapdXrm",
-"movapsXmr||movapdXmr",
-"cvtpi2psXrMm|cvtsi2ssXrvVmt|cvtpi2pdXrMm|cvtsi2sdXrvVmt",
-"movntpsXmr|movntssXmr|movntpdXmr|movntsdXmr",
-"cvttps2piMrXm|cvttss2siVrXm|cvttpd2piMrXm|cvttsd2siVrXm",
-"cvtps2piMrXm|cvtss2siVrXm|cvtpd2piMrXm|cvtsd2siVrXm",
-"ucomissXrm||ucomisdXrm",
-"comissXrm||comisdXrm",
---3x
-"wrmsr","rdtsc","rdmsr","rdpmc","sysenter","sysexit",nil,"getsec",
-"opc3*38",nil,"opc3*3a",nil,nil,nil,nil,nil,
---4x
-"cmovoVrm","cmovnoVrm","cmovbVrm","cmovnbVrm",
-"cmovzVrm","cmovnzVrm","cmovbeVrm","cmovaVrm",
-"cmovsVrm","cmovnsVrm","cmovpeVrm","cmovpoVrm",
-"cmovlVrm","cmovgeVrm","cmovleVrm","cmovgVrm",
---5x
-"movmskpsVrXm$||movmskpdVrXm$","sqrtpsXrm|sqrtssXrm|sqrtpdXrm|sqrtsdXrm",
-"rsqrtpsXrm|rsqrtssXrvm","rcppsXrm|rcpssXrvm",
-"andpsXrvm||andpdXrvm","andnpsXrvm||andnpdXrvm",
-"orpsXrvm||orpdXrvm","xorpsXrvm||xorpdXrvm",
-"addpsXrvm|addssXrvm|addpdXrvm|addsdXrvm","mulpsXrvm|mulssXrvm|mulpdXrvm|mulsdXrvm",
-"cvtps2pdXrm|cvtss2sdXrvm|cvtpd2psXrm|cvtsd2ssXrvm",
-"cvtdq2psXrm|cvttps2dqXrm|cvtps2dqXrm",
-"subpsXrvm|subssXrvm|subpdXrvm|subsdXrvm","minpsXrvm|minssXrvm|minpdXrvm|minsdXrvm",
-"divpsXrvm|divssXrvm|divpdXrvm|divsdXrvm","maxpsXrvm|maxssXrvm|maxpdXrvm|maxsdXrvm",
---6x
-"punpcklbwPrvm","punpcklwdPrvm","punpckldqPrvm","packsswbPrvm",
-"pcmpgtbPrvm","pcmpgtwPrvm","pcmpgtdPrvm","packuswbPrvm",
-"punpckhbwPrvm","punpckhwdPrvm","punpckhdqPrvm","packssdwPrvm",
-"||punpcklqdqXrvm","||punpckhqdqXrvm",
-"movPrVSm","movqMrm|movdquXrm|movdqaXrm",
---7x
-"pshufwMrmu|pshufhwXrmu|pshufdXrmu|pshuflwXrmu","pshiftw!Pvmu",
-"pshiftd!Pvmu","pshiftq!Mvmu||pshiftdq!Xvmu",
-"pcmpeqbPrvm","pcmpeqwPrvm","pcmpeqdPrvm","emms*|",
-"vmreadUmr||extrqXmuu$|insertqXrmuu$","vmwriteUrm||extrqXrm$|insertqXrm$",
-nil,nil,
-"||haddpdXrvm|haddpsXrvm","||hsubpdXrvm|hsubpsXrvm",
-"movVSmMr|movqXrm|movVSmXr","movqMmr|movdquXmr|movdqaXmr",
---8x
-"joVj","jnoVj","jbVj","jnbVj","jzVj","jnzVj","jbeVj","jaVj",
-"jsVj","jnsVj","jpeVj","jpoVj","jlVj","jgeVj","jleVj","jgVj",
---9x
-"setoBm","setnoBm","setbBm","setnbBm","setzBm","setnzBm","setbeBm","setaBm",
-"setsBm","setnsBm","setpeBm","setpoBm","setlBm","setgeBm","setleBm","setgBm",
---Ax
-"push fs","pop fs","cpuid","btVmr","shldVmru","shldVmrc",nil,nil,
-"push gs","pop gs","rsm","btsVmr","shrdVmru","shrdVmrc","fxsave!Dmp","imulVrm",
---Bx
-"cmpxchgBmr","cmpxchgVmr","$lssVrm","btrVmr",
-"$lfsVrm","$lgsVrm","movzxVrBmt","movzxVrWmt",
-"|popcntVrm","ud2Dp","bt!Vmu","btcVmr",
-"bsfVrm","bsrVrm|lzcntVrm|bsrWrm","movsxVrBmt","movsxVrWmt",
---Cx
-"xaddBmr","xaddVmr",
-"cmppsXrvmu|cmpssXrvmu|cmppdXrvmu|cmpsdXrvmu","$movntiVmr|",
-"pinsrwPrvWmu","pextrwDrPmu",
-"shufpsXrvmu||shufpdXrvmu","$cmpxchg!Qmp",
-"bswapVR","bswapVR","bswapVR","bswapVR","bswapVR","bswapVR","bswapVR","bswapVR",
---Dx
-"||addsubpdXrvm|addsubpsXrvm","psrlwPrvm","psrldPrvm","psrlqPrvm",
-"paddqPrvm","pmullwPrvm",
-"|movq2dqXrMm|movqXmr|movdq2qMrXm$","pmovmskbVrMm||pmovmskbVrXm",
-"psubusbPrvm","psubuswPrvm","pminubPrvm","pandPrvm",
-"paddusbPrvm","padduswPrvm","pmaxubPrvm","pandnPrvm",
---Ex
-"pavgbPrvm","psrawPrvm","psradPrvm","pavgwPrvm",
-"pmulhuwPrvm","pmulhwPrvm",
-"|cvtdq2pdXrm|cvttpd2dqXrm|cvtpd2dqXrm","$movntqMmr||$movntdqXmr",
-"psubsbPrvm","psubswPrvm","pminswPrvm","porPrvm",
-"paddsbPrvm","paddswPrvm","pmaxswPrvm","pxorPrvm",
---Fx
-"|||lddquXrm","psllwPrvm","pslldPrvm","psllqPrvm",
-"pmuludqPrvm","pmaddwdPrvm","psadbwPrvm","maskmovqMrm||maskmovdquXrm$",
-"psubbPrvm","psubwPrvm","psubdPrvm","psubqPrvm",
-"paddbPrvm","paddwPrvm","padddPrvm","ud",
-}
-assert(map_opc2[255] == "ud")
-
--- Map for three-byte opcodes. Can't wait for their next invention.
-local map_opc3 = {
-["38"] = { -- [66] 0f 38 xx
---0x
-[0]="pshufbPrvm","phaddwPrvm","phadddPrvm","phaddswPrvm",
-"pmaddubswPrvm","phsubwPrvm","phsubdPrvm","phsubswPrvm",
-"psignbPrvm","psignwPrvm","psigndPrvm","pmulhrswPrvm",
-"||permilpsXrvm","||permilpdXrvm",nil,nil,
---1x
-"||pblendvbXrma",nil,nil,nil,
-"||blendvpsXrma","||blendvpdXrma","||permpsXrvm","||ptestXrm",
-"||broadcastssXrm","||broadcastsdXrm","||broadcastf128XrlXm",nil,
-"pabsbPrm","pabswPrm","pabsdPrm",nil,
---2x
-"||pmovsxbwXrm","||pmovsxbdXrm","||pmovsxbqXrm","||pmovsxwdXrm",
-"||pmovsxwqXrm","||pmovsxdqXrm",nil,nil,
-"||pmuldqXrvm","||pcmpeqqXrvm","||$movntdqaXrm","||packusdwXrvm",
-"||maskmovpsXrvm","||maskmovpdXrvm","||maskmovpsXmvr","||maskmovpdXmvr",
---3x
-"||pmovzxbwXrm","||pmovzxbdXrm","||pmovzxbqXrm","||pmovzxwdXrm",
-"||pmovzxwqXrm","||pmovzxdqXrm","||permdXrvm","||pcmpgtqXrvm",
-"||pminsbXrvm","||pminsdXrvm","||pminuwXrvm","||pminudXrvm",
-"||pmaxsbXrvm","||pmaxsdXrvm","||pmaxuwXrvm","||pmaxudXrvm",
---4x
-"||pmulddXrvm","||phminposuwXrm",nil,nil,
-nil,"||psrlvVSXrvm","||psravdXrvm","||psllvVSXrvm",
---5x
-[0x58] = "||pbroadcastdXrlXm",[0x59] = "||pbroadcastqXrlXm",
-[0x5a] = "||broadcasti128XrlXm",
---7x
-[0x78] = "||pbroadcastbXrlXm",[0x79] = "||pbroadcastwXrlXm",
---8x
-[0x8c] = "||pmaskmovXrvVSm",
-[0x8e] = "||pmaskmovVSmXvr",
---9x
-[0x96] = "||fmaddsub132pHXrvm",[0x97] = "||fmsubadd132pHXrvm",
-[0x98] = "||fmadd132pHXrvm",[0x99] = "||fmadd132sHXrvm",
-[0x9a] = "||fmsub132pHXrvm",[0x9b] = "||fmsub132sHXrvm",
-[0x9c] = "||fnmadd132pHXrvm",[0x9d] = "||fnmadd132sHXrvm",
-[0x9e] = "||fnmsub132pHXrvm",[0x9f] = "||fnmsub132sHXrvm",
---Ax
-[0xa6] = "||fmaddsub213pHXrvm",[0xa7] = "||fmsubadd213pHXrvm",
-[0xa8] = "||fmadd213pHXrvm",[0xa9] = "||fmadd213sHXrvm",
-[0xaa] = "||fmsub213pHXrvm",[0xab] = "||fmsub213sHXrvm",
-[0xac] = "||fnmadd213pHXrvm",[0xad] = "||fnmadd213sHXrvm",
-[0xae] = "||fnmsub213pHXrvm",[0xaf] = "||fnmsub213sHXrvm",
---Bx
-[0xb6] = "||fmaddsub231pHXrvm",[0xb7] = "||fmsubadd231pHXrvm",
-[0xb8] = "||fmadd231pHXrvm",[0xb9] = "||fmadd231sHXrvm",
-[0xba] = "||fmsub231pHXrvm",[0xbb] = "||fmsub231sHXrvm",
-[0xbc] = "||fnmadd231pHXrvm",[0xbd] = "||fnmadd231sHXrvm",
-[0xbe] = "||fnmsub231pHXrvm",[0xbf] = "||fnmsub231sHXrvm",
---Dx
-[0xdc] = "||aesencXrvm", [0xdd] = "||aesenclastXrvm",
-[0xde] = "||aesdecXrvm", [0xdf] = "||aesdeclastXrvm",
---Fx
-[0xf0] = "|||crc32TrBmt",[0xf1] = "|||crc32TrVmt",
-[0xf7] = "| sarxVrmv| shlxVrmv| shrxVrmv",
-},
-
-["3a"] = { -- [66] 0f 3a xx
---0x
-[0x00]="||permqXrmu","||permpdXrmu","||pblenddXrvmu",nil,
-"||permilpsXrmu","||permilpdXrmu","||perm2f128Xrvmu",nil,
-"||roundpsXrmu","||roundpdXrmu","||roundssXrvmu","||roundsdXrvmu",
-"||blendpsXrvmu","||blendpdXrvmu","||pblendwXrvmu","palignrPrvmu",
---1x
-nil,nil,nil,nil,
-"||pextrbVmXru","||pextrwVmXru","||pextrVmSXru","||extractpsVmXru",
-"||insertf128XrvlXmu","||extractf128XlXmYru",nil,nil,
-nil,nil,nil,nil,
---2x
-"||pinsrbXrvVmu","||insertpsXrvmu","||pinsrXrvVmuS",nil,
---3x
-[0x38] = "||inserti128Xrvmu",[0x39] = "||extracti128XlXmYru",
---4x
-[0x40] = "||dppsXrvmu",
-[0x41] = "||dppdXrvmu",
-[0x42] = "||mpsadbwXrvmu",
-[0x44] = "||pclmulqdqXrvmu",
-[0x46] = "||perm2i128Xrvmu",
-[0x4a] = "||blendvpsXrvmb",[0x4b] = "||blendvpdXrvmb",
-[0x4c] = "||pblendvbXrvmb",
---6x
-[0x60] = "||pcmpestrmXrmu",[0x61] = "||pcmpestriXrmu",
-[0x62] = "||pcmpistrmXrmu",[0x63] = "||pcmpistriXrmu",
-[0xdf] = "||aeskeygenassistXrmu",
---Fx
-[0xf0] = "||| rorxVrmu",
-},
-}
-
--- Map for VMX/SVM opcodes 0F 01 C0-FF (sgdt group with register operands).
-local map_opcvm = {
-[0xc1]="vmcall",[0xc2]="vmlaunch",[0xc3]="vmresume",[0xc4]="vmxoff",
-[0xc8]="monitor",[0xc9]="mwait",
-[0xd8]="vmrun",[0xd9]="vmmcall",[0xda]="vmload",[0xdb]="vmsave",
-[0xdc]="stgi",[0xdd]="clgi",[0xde]="skinit",[0xdf]="invlpga",
-[0xf8]="swapgs",[0xf9]="rdtscp",
-}
-
--- Map for FP opcodes. And you thought stack machines are simple?
-local map_opcfp = {
--- D8-DF 00-BF: opcodes with a memory operand.
--- D8
-[0]="faddFm","fmulFm","fcomFm","fcompFm","fsubFm","fsubrFm","fdivFm","fdivrFm",
-"fldFm",nil,"fstFm","fstpFm","fldenvVm","fldcwWm","fnstenvVm","fnstcwWm",
--- DA
-"fiaddDm","fimulDm","ficomDm","ficompDm",
-"fisubDm","fisubrDm","fidivDm","fidivrDm",
--- DB
-"fildDm","fisttpDm","fistDm","fistpDm",nil,"fld twordFmp",nil,"fstp twordFmp",
--- DC
-"faddGm","fmulGm","fcomGm","fcompGm","fsubGm","fsubrGm","fdivGm","fdivrGm",
--- DD
-"fldGm","fisttpQm","fstGm","fstpGm","frstorDmp",nil,"fnsaveDmp","fnstswWm",
--- DE
-"fiaddWm","fimulWm","ficomWm","ficompWm",
-"fisubWm","fisubrWm","fidivWm","fidivrWm",
--- DF
-"fildWm","fisttpWm","fistWm","fistpWm",
-"fbld twordFmp","fildQm","fbstp twordFmp","fistpQm",
--- xx C0-FF: opcodes with a pseudo-register operand.
--- D8
-"faddFf","fmulFf","fcomFf","fcompFf","fsubFf","fsubrFf","fdivFf","fdivrFf",
--- D9
-"fldFf","fxchFf",{"fnop"},nil,
-{"fchs","fabs",nil,nil,"ftst","fxam"},
-{"fld1","fldl2t","fldl2e","fldpi","fldlg2","fldln2","fldz"},
-{"f2xm1","fyl2x","fptan","fpatan","fxtract","fprem1","fdecstp","fincstp"},
-{"fprem","fyl2xp1","fsqrt","fsincos","frndint","fscale","fsin","fcos"},
--- DA
-"fcmovbFf","fcmoveFf","fcmovbeFf","fcmovuFf",nil,{nil,"fucompp"},nil,nil,
--- DB
-"fcmovnbFf","fcmovneFf","fcmovnbeFf","fcmovnuFf",
-{nil,nil,"fnclex","fninit"},"fucomiFf","fcomiFf",nil,
--- DC
-"fadd toFf","fmul toFf",nil,nil,
-"fsub toFf","fsubr toFf","fdivr toFf","fdiv toFf",
--- DD
-"ffreeFf",nil,"fstFf","fstpFf","fucomFf","fucompFf",nil,nil,
--- DE
-"faddpFf","fmulpFf",nil,{nil,"fcompp"},
-"fsubrpFf","fsubpFf","fdivrpFf","fdivpFf",
--- DF
-nil,nil,nil,nil,{"fnstsw ax"},"fucomipFf","fcomipFf",nil,
-}
-assert(map_opcfp[126] == "fcomipFf")
-
--- Map for opcode groups. The subkey is sp from the ModRM byte.
-local map_opcgroup = {
-  arith = { "add", "or", "adc", "sbb", "and", "sub", "xor", "cmp" },
-  shift = { "rol", "ror", "rcl", "rcr", "shl", "shr", "sal", "sar" },
-  testb = { "testBmi", "testBmi", "not", "neg", "mul", "imul", "div", "idiv" },
-  testv = { "testVmi", "testVmi", "not", "neg", "mul", "imul", "div", "idiv" },
-  incb = { "inc", "dec" },
-  incd = { "inc", "dec", "callUmp", "$call farDmp",
-	   "jmpUmp", "$jmp farDmp", "pushUm" },
-  sldt = { "sldt", "str", "lldt", "ltr", "verr", "verw" },
-  sgdt = { "vm*$sgdt", "vm*$sidt", "$lgdt", "vm*$lidt",
-	   "smsw", nil, "lmsw", "vm*$invlpg" },
-  bt = { nil, nil, nil, nil, "bt", "bts", "btr", "btc" },
-  cmpxchg = { nil, "sz*,cmpxchg8bQmp,cmpxchg16bXmp", nil, nil,
-	      nil, nil, "vmptrld|vmxon|vmclear", "vmptrst" },
-  pshiftw = { nil, nil, "psrlw", nil, "psraw", nil, "psllw" },
-  pshiftd = { nil, nil, "psrld", nil, "psrad", nil, "pslld" },
-  pshiftq = { nil, nil, "psrlq", nil, nil, nil, "psllq" },
-  pshiftdq = { nil, nil, "psrlq", "psrldq", nil, nil, "psllq", "pslldq" },
-  fxsave = { "$fxsave", "$fxrstor", "$ldmxcsr", "$stmxcsr",
-	     nil, "lfenceDp$", "mfenceDp$", "sfenceDp$clflush" },
-  prefetch = { "prefetch", "prefetchw" },
-  prefetcht = { "prefetchnta", "prefetcht0", "prefetcht1", "prefetcht2" },
-}
-
-------------------------------------------------------------------------------
-
--- Maps for register names.
-local map_regs = {
-  B = { "al", "cl", "dl", "bl", "ah", "ch", "dh", "bh",
-	"r8b", "r9b", "r10b", "r11b", "r12b", "r13b", "r14b", "r15b" },
-  B64 = { "al", "cl", "dl", "bl", "spl", "bpl", "sil", "dil",
-	  "r8b", "r9b", "r10b", "r11b", "r12b", "r13b", "r14b", "r15b" },
-  W = { "ax", "cx", "dx", "bx", "sp", "bp", "si", "di",
-	"r8w", "r9w", "r10w", "r11w", "r12w", "r13w", "r14w", "r15w" },
-  D = { "eax", "ecx", "edx", "ebx", "esp", "ebp", "esi", "edi",
-	"r8d", "r9d", "r10d", "r11d", "r12d", "r13d", "r14d", "r15d" },
-  Q = { "rax", "rcx", "rdx", "rbx", "rsp", "rbp", "rsi", "rdi",
-	"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15" },
-  M = { "mm0", "mm1", "mm2", "mm3", "mm4", "mm5", "mm6", "mm7",
-	"mm0", "mm1", "mm2", "mm3", "mm4", "mm5", "mm6", "mm7" }, -- No x64 ext!
-  X = { "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7",
-	"xmm8", "xmm9", "xmm10", "xmm11", "xmm12", "xmm13", "xmm14", "xmm15" },
-  Y = { "ymm0", "ymm1", "ymm2", "ymm3", "ymm4", "ymm5", "ymm6", "ymm7",
-	"ymm8", "ymm9", "ymm10", "ymm11", "ymm12", "ymm13", "ymm14", "ymm15" },
-}
-local map_segregs = { "es", "cs", "ss", "ds", "fs", "gs", "segr6", "segr7" }
-
--- Maps for size names.
-local map_sz2n = {
-  B = 1, W = 2, D = 4, Q = 8, M = 8, X = 16, Y = 32,
-}
-local map_sz2prefix = {
-  B = "byte", W = "word", D = "dword",
-  Q = "qword",
-  M = "qword", X = "xword", Y = "yword",
-  F = "dword", G = "qword", -- No need for sizes/register names for these two.
-}
-
-------------------------------------------------------------------------------
-
--- Output a nicely formatted line with an opcode and operands.
-local function putop(ctx, text, operands)
-  local code, pos, hex = ctx.code, ctx.pos, ""
-  local hmax = ctx.hexdump
-  if hmax > 0 then
-    for i=ctx.start,pos-1 do
-      hex = hex..format("%02X", byte(code, i, i))
-    end
-    if #hex > hmax then hex = sub(hex, 1, hmax)..". "
-    else hex = hex..rep(" ", hmax-#hex+2) end
-  end
-  if operands then text = text.." "..operands end
-  if ctx.o16 then text = "o16 "..text; ctx.o16 = false end
-  if ctx.a32 then text = "a32 "..text; ctx.a32 = false end
-  if ctx.rep then text = ctx.rep.." "..text; ctx.rep = false end
-  if ctx.rex then
-    local t = (ctx.rexw and "w" or "")..(ctx.rexr and "r" or "")..
-	      (ctx.rexx and "x" or "")..(ctx.rexb and "b" or "")..
-	      (ctx.vexl and "l" or "")
-    if ctx.vexv and ctx.vexv ~= 0 then t = t.."v"..ctx.vexv end
-    if t ~= "" then text = ctx.rex.."."..t.." "..gsub(text, "^ ", "")
-    elseif ctx.rex == "vex" then text = gsub("v"..text, "^v ", "") end
-    ctx.rexw = false; ctx.rexr = false; ctx.rexx = false; ctx.rexb = false
-    ctx.rex = false; ctx.vexl = false; ctx.vexv = false
-  end
-  if ctx.seg then
-    local text2, n = gsub(text, "%[", "["..ctx.seg..":")
-    if n == 0 then text = ctx.seg.." "..text else text = text2 end
-    ctx.seg = false
-  end
-  if ctx.lock then text = "lock "..text; ctx.lock = false end
-  local imm = ctx.imm
-  if imm then
-    local sym = ctx.symtab[imm]
-    if sym then text = text.."\t->"..sym end
-  end
-  ctx.out(format("%08x  %s%s\n", ctx.addr+ctx.start, hex, text))
-  ctx.mrm = false
-  ctx.vexv = false
-  ctx.start = pos
-  ctx.imm = nil
-end
-
--- Clear all prefix flags.
-local function clearprefixes(ctx)
-  ctx.o16 = false; ctx.seg = false; ctx.lock = false; ctx.rep = false
-  ctx.rexw = false; ctx.rexr = false; ctx.rexx = false; ctx.rexb = false
-  ctx.rex = false; ctx.a32 = false; ctx.vexl = false
-end
-
--- Fallback for incomplete opcodes at the end.
-local function incomplete(ctx)
-  ctx.pos = ctx.stop+1
-  clearprefixes(ctx)
-  return putop(ctx, "(incomplete)")
-end
-
--- Fallback for unknown opcodes.
-local function unknown(ctx)
-  clearprefixes(ctx)
-  return putop(ctx, "(unknown)")
-end
-
--- Return an immediate of the specified size.
-local function getimm(ctx, pos, n)
-  if pos+n-1 > ctx.stop then return incomplete(ctx) end
-  local code = ctx.code
-  if n == 1 then
-    local b1 = byte(code, pos, pos)
-    return b1
-  elseif n == 2 then
-    local b1, b2 = byte(code, pos, pos+1)
-    return b1+b2*256
-  else
-    local b1, b2, b3, b4 = byte(code, pos, pos+3)
-    local imm = b1+b2*256+b3*65536+b4*16777216
-    ctx.imm = imm
-    return imm
-  end
-end
-
--- Process pattern string and generate the operands.
-local function putpat(ctx, name, pat)
-  local operands, regs, sz, mode, sp, rm, sc, rx, sdisp
-  local code, pos, stop, vexl = ctx.code, ctx.pos, ctx.stop, ctx.vexl
-
-  -- Chars used: 1DFGHIMPQRSTUVWXYabcdfgijlmoprstuvwxyz
-  for p in gmatch(pat, ".") do
-    local x = nil
-    if p == "V" or p == "U" then
-      if ctx.rexw then sz = "Q"; ctx.rexw = false
-      elseif ctx.o16 then sz = "W"; ctx.o16 = false
-      elseif p == "U" and ctx.x64 then sz = "Q"
-      else sz = "D" end
-      regs = map_regs[sz]
-    elseif p == "T" then
-      if ctx.rexw then sz = "Q"; ctx.rexw = false else sz = "D" end
-      regs = map_regs[sz]
-    elseif p == "B" then
-      sz = "B"
-      regs = ctx.rex and map_regs.B64 or map_regs.B
-    elseif match(p, "[WDQMXYFG]") then
-      sz = p
-      if sz == "X" and vexl then sz = "Y"; ctx.vexl = false end
-      regs = map_regs[sz]
-    elseif p == "P" then
-      sz = ctx.o16 and "X" or "M"; ctx.o16 = false
-      if sz == "X" and vexl then sz = "Y"; ctx.vexl = false end
-      regs = map_regs[sz]
-    elseif p == "H" then
-      name = name..(ctx.rexw and "d" or "s")
-      ctx.rexw = false
-    elseif p == "S" then
-      name = name..lower(sz)
-    elseif p == "s" then
-      local imm = getimm(ctx, pos, 1); if not imm then return end
-      x = imm <= 127 and format("+0x%02x", imm)
-		     or format("-0x%02x", 256-imm)
-      pos = pos+1
-    elseif p == "u" then
-      local imm = getimm(ctx, pos, 1); if not imm then return end
-      x = format("0x%02x", imm)
-      pos = pos+1
-    elseif p == "b" then
-      local imm = getimm(ctx, pos, 1); if not imm then return end
-      x = regs[imm/16+1]
-      pos = pos+1
-    elseif p == "w" then
-      local imm = getimm(ctx, pos, 2); if not imm then return end
-      x = format("0x%x", imm)
-      pos = pos+2
-    elseif p == "o" then -- [offset]
-      if ctx.x64 then
-	local imm1 = getimm(ctx, pos, 4); if not imm1 then return end
-	local imm2 = getimm(ctx, pos+4, 4); if not imm2 then return end
-	x = format("[0x%08x%08x]", imm2, imm1)
-	pos = pos+8
-      else
-	local imm = getimm(ctx, pos, 4); if not imm then return end
-	x = format("[0x%08x]", imm)
-	pos = pos+4
-      end
-    elseif p == "i" or p == "I" then
-      local n = map_sz2n[sz]
-      if n == 8 and ctx.x64 and p == "I" then
-	local imm1 = getimm(ctx, pos, 4); if not imm1 then return end
-	local imm2 = getimm(ctx, pos+4, 4); if not imm2 then return end
-	x = format("0x%08x%08x", imm2, imm1)
-      else
-	if n == 8 then n = 4 end
-	local imm = getimm(ctx, pos, n); if not imm then return end
-	if sz == "Q" and (imm < 0 or imm > 0x7fffffff) then
-	  imm = (0xffffffff+1)-imm
-	  x = format(imm > 65535 and "-0x%08x" or "-0x%x", imm)
-	else
-	  x = format(imm > 65535 and "0x%08x" or "0x%x", imm)
-	end
-      end
-      pos = pos+n
-    elseif p == "j" then
-      local n = map_sz2n[sz]
-      if n == 8 then n = 4 end
-      local imm = getimm(ctx, pos, n); if not imm then return end
-      if sz == "B" and imm > 127 then imm = imm-256
-      elseif imm > 2147483647 then imm = imm-4294967296 end
-      pos = pos+n
-      imm = imm + pos + ctx.addr
-      if imm > 4294967295 and not ctx.x64 then imm = imm-4294967296 end
-      ctx.imm = imm
-      if sz == "W" then
-	x = format("word 0x%04x", imm%65536)
-      elseif ctx.x64 then
-	local lo = imm % 0x1000000
-	x = format("0x%02x%06x", (imm-lo) / 0x1000000, lo)
-      else
-	x = "0x"..tohex(imm)
-      end
-    elseif p == "R" then
-      local r = byte(code, pos-1, pos-1)%8
-      if ctx.rexb then r = r + 8; ctx.rexb = false end
-      x = regs[r+1]
-    elseif p == "a" then x = regs[1]
-    elseif p == "c" then x = "cl"
-    elseif p == "d" then x = "dx"
-    elseif p == "1" then x = "1"
-    else
-      if not mode then
-	mode = ctx.mrm
-	if not mode then
-	  if pos > stop then return incomplete(ctx) end
-	  mode = byte(code, pos, pos)
-	  pos = pos+1
-	end
-	rm = mode%8; mode = (mode-rm)/8
-	sp = mode%8; mode = (mode-sp)/8
-	sdisp = ""
-	if mode < 3 then
-	  if rm == 4 then
-	    if pos > stop then return incomplete(ctx) end
-	    sc = byte(code, pos, pos)
-	    pos = pos+1
-	    rm = sc%8; sc = (sc-rm)/8
-	    rx = sc%8; sc = (sc-rx)/8
-	    if ctx.rexx then rx = rx + 8; ctx.rexx = false end
-	    if rx == 4 then rx = nil end
-	  end
-	  if mode > 0 or rm == 5 then
-	    local dsz = mode
-	    if dsz ~= 1 then dsz = 4 end
-	    local disp = getimm(ctx, pos, dsz); if not disp then return end
-	    if mode == 0 then rm = nil end
-	    if rm or rx or (not sc and ctx.x64 and not ctx.a32) then
-	      if dsz == 1 and disp > 127 then
-		sdisp = format("-0x%x", 256-disp)
-	      elseif disp >= 0 and disp <= 0x7fffffff then
-		sdisp = format("+0x%x", disp)
-	      else
-		sdisp = format("-0x%x", (0xffffffff+1)-disp)
-	      end
-	    else
-	      sdisp = format(ctx.x64 and not ctx.a32 and
-		not (disp >= 0 and disp <= 0x7fffffff)
-		and "0xffffffff%08x" or "0x%08x", disp)
-	    end
-	    pos = pos+dsz
-	  end
-	end
-	if rm and ctx.rexb then rm = rm + 8; ctx.rexb = false end
-	if ctx.rexr then sp = sp + 8; ctx.rexr = false end
-      end
-      if p == "m" then
-	if mode == 3 then x = regs[rm+1]
-	else
-	  local aregs = ctx.a32 and map_regs.D or ctx.aregs
-	  local srm, srx = "", ""
-	  if rm then srm = aregs[rm+1]
-	  elseif not sc and ctx.x64 and not ctx.a32 then srm = "rip" end
-	  ctx.a32 = false
-	  if rx then
-	    if rm then srm = srm.."+" end
-	    srx = aregs[rx+1]
-	    if sc > 0 then srx = srx.."*"..(2^sc) end
-	  end
-	  x = format("[%s%s%s]", srm, srx, sdisp)
-	end
-	if mode < 3 and
-	   (not match(pat, "[aRrgp]") or match(pat, "t")) then -- Yuck.
-	  x = map_sz2prefix[sz].." "..x
-	end
-      elseif p == "r" then x = regs[sp+1]
-      elseif p == "g" then x = map_segregs[sp+1]
-      elseif p == "p" then -- Suppress prefix.
-      elseif p == "f" then x = "st"..rm
-      elseif p == "x" then
-	if sp == 0 and ctx.lock and not ctx.x64 then
-	  x = "CR8"; ctx.lock = false
-	else
-	  x = "CR"..sp
-	end
-      elseif p == "v" then
-	if ctx.vexv then
-	  x = regs[ctx.vexv+1]; ctx.vexv = false
-	end
-      elseif p == "y" then x = "DR"..sp
-      elseif p == "z" then x = "TR"..sp
-      elseif p == "l" then vexl = false
-      elseif p == "t" then
-      else
-	error("bad pattern `"..pat.."'")
-      end
-    end
-    if x then operands = operands and operands..", "..x or x end
-  end
-  ctx.pos = pos
-  return putop(ctx, name, operands)
-end
-
--- Forward declaration.
-local map_act
-
--- Fetch and cache MRM byte.
-local function getmrm(ctx)
-  local mrm = ctx.mrm
-  if not mrm then
-    local pos = ctx.pos
-    if pos > ctx.stop then return nil end
-    mrm = byte(ctx.code, pos, pos)
-    ctx.pos = pos+1
-    ctx.mrm = mrm
-  end
-  return mrm
-end
-
--- Dispatch to handler depending on pattern.
-local function dispatch(ctx, opat, patgrp)
-  if not opat then return unknown(ctx) end
-  if match(opat, "%|") then -- MMX/SSE variants depending on prefix.
-    local p
-    if ctx.rep then
-      p = ctx.rep=="rep" and "%|([^%|]*)" or "%|[^%|]*%|[^%|]*%|([^%|]*)"
-      ctx.rep = false
-    elseif ctx.o16 then p = "%|[^%|]*%|([^%|]*)"; ctx.o16 = false
-    else p = "^[^%|]*" end
-    opat = match(opat, p)
-    if not opat then return unknown(ctx) end
---    ctx.rep = false; ctx.o16 = false
-    --XXX fails for 66 f2 0f 38 f1 06  crc32 eax,WORD PTR [esi]
-    --XXX remove in branches?
-  end
-  if match(opat, "%$") then -- reg$mem variants.
-    local mrm = getmrm(ctx); if not mrm then return incomplete(ctx) end
-    opat = match(opat, mrm >= 192 and "^[^%$]*" or "%$(.*)")
-    if opat == "" then return unknown(ctx) end
-  end
-  if opat == "" then return unknown(ctx) end
-  local name, pat = match(opat, "^([a-z0-9 ]*)(.*)")
-  if pat == "" and patgrp then pat = patgrp end
-  return map_act[sub(pat, 1, 1)](ctx, name, pat)
-end
-
--- Get a pattern from an opcode map and dispatch to handler.
-local function dispatchmap(ctx, opcmap)
-  local pos = ctx.pos
-  local opat = opcmap[byte(ctx.code, pos, pos)]
-  pos = pos + 1
-  ctx.pos = pos
-  return dispatch(ctx, opat)
-end
-
--- Map for action codes. The key is the first char after the name.
-map_act = {
-  -- Simple opcodes without operands.
-  [""] = function(ctx, name, pat)
-    return putop(ctx, name)
-  end,
-
-  -- Operand size chars fall right through.
-  B = putpat, W = putpat, D = putpat, Q = putpat,
-  V = putpat, U = putpat, T = putpat,
-  M = putpat, X = putpat, P = putpat,
-  F = putpat, G = putpat, Y = putpat,
-  H = putpat,
-
-  -- Collect prefixes.
-  [":"] = function(ctx, name, pat)
-    ctx[pat == ":" and name or sub(pat, 2)] = name
-    if ctx.pos - ctx.start > 5 then return unknown(ctx) end -- Limit #prefixes.
-  end,
-
-  -- Chain to special handler specified by name.
-  ["*"] = function(ctx, name, pat)
-    return map_act[name](ctx, name, sub(pat, 2))
-  end,
-
-  -- Use named subtable for opcode group.
-  ["!"] = function(ctx, name, pat)
-    local mrm = getmrm(ctx); if not mrm then return incomplete(ctx) end
-    return dispatch(ctx, map_opcgroup[name][((mrm-(mrm%8))/8)%8+1], sub(pat, 2))
-  end,
-
-  -- o16,o32[,o64] variants.
-  sz = function(ctx, name, pat)
-    if ctx.o16 then ctx.o16 = false
-    else
-      pat = match(pat, ",(.*)")
-      if ctx.rexw then
-	local p = match(pat, ",(.*)")
-	if p then pat = p; ctx.rexw = false end
-      end
-    end
-    pat = match(pat, "^[^,]*")
-    return dispatch(ctx, pat)
-  end,
-
-  -- Two-byte opcode dispatch.
-  opc2 = function(ctx, name, pat)
-    return dispatchmap(ctx, map_opc2)
-  end,
-
-  -- Three-byte opcode dispatch.
-  opc3 = function(ctx, name, pat)
-    return dispatchmap(ctx, map_opc3[pat])
-  end,
-
-  -- VMX/SVM dispatch.
-  vm = function(ctx, name, pat)
-    return dispatch(ctx, map_opcvm[ctx.mrm])
-  end,
-
-  -- Floating point opcode dispatch.
-  fp = function(ctx, name, pat)
-    local mrm = getmrm(ctx); if not mrm then return incomplete(ctx) end
-    local rm = mrm%8
-    local idx = pat*8 + ((mrm-rm)/8)%8
-    if mrm >= 192 then idx = idx + 64 end
-    local opat = map_opcfp[idx]
-    if type(opat) == "table" then opat = opat[rm+1] end
-    return dispatch(ctx, opat)
-  end,
-
-  -- REX prefix.
-  rex = function(ctx, name, pat)
-    if ctx.rex then return unknown(ctx) end -- Only 1 REX or VEX prefix allowed.
-    for p in gmatch(pat, ".") do ctx["rex"..p] = true end
-    ctx.rex = "rex"
-  end,
-
-  -- VEX prefix.
-  vex = function(ctx, name, pat)
-    if ctx.rex then return unknown(ctx) end -- Only 1 REX or VEX prefix allowed.
-    ctx.rex = "vex"
-    local pos = ctx.pos
-    if ctx.mrm then
-      ctx.mrm = nil
-      pos = pos-1
-    end
-    local b = byte(ctx.code, pos, pos)
-    if not b then return incomplete(ctx) end
-    pos = pos+1
-    if b < 128 then ctx.rexr = true end
-    local m = 1
-    if pat == "3" then
-      m = b%32; b = (b-m)/32
-      local nb = b%2; b = (b-nb)/2
-      if nb == 0 then ctx.rexb = true end
-      local nx = b%2
-      if nx == 0 then ctx.rexx = true end
-      b = byte(ctx.code, pos, pos)
-      if not b then return incomplete(ctx) end
-      pos = pos+1
-      if b >= 128 then ctx.rexw = true end
-    end
-    ctx.pos = pos
-    local map
-    if m == 1 then map = map_opc2
-    elseif m == 2 then map = map_opc3["38"]
-    elseif m == 3 then map = map_opc3["3a"]
-    else return unknown(ctx) end
-    local p = b%4; b = (b-p)/4
-    if p == 1 then ctx.o16 = "o16"
-    elseif p == 2 then ctx.rep = "rep"
-    elseif p == 3 then ctx.rep = "repne" end
-    local l = b%2; b = (b-l)/2
-    if l ~= 0 then ctx.vexl = true end
-    ctx.vexv = (-1-b)%16
-    return dispatchmap(ctx, map)
-  end,
-
-  -- Special case for nop with REX prefix.
-  nop = function(ctx, name, pat)
-    return dispatch(ctx, ctx.rex and pat or "nop")
-  end,
-
-  -- Special case for 0F 77.
-  emms = function(ctx, name, pat)
-    if ctx.rex ~= "vex" then
-      return putop(ctx, "emms")
-    elseif ctx.vexl then
-      ctx.vexl = false
-      return putop(ctx, "zeroall")
-    else
-      return putop(ctx, "zeroupper")
-    end
-  end,
-}
-
-------------------------------------------------------------------------------
-
--- Disassemble a block of code.
-local function disass_block(ctx, ofs, len)
-  if not ofs then ofs = 0 end
-  local stop = len and ofs+len or #ctx.code
-  ofs = ofs + 1
-  ctx.start = ofs
-  ctx.pos = ofs
-  ctx.stop = stop
-  ctx.imm = nil
-  ctx.mrm = false
-  clearprefixes(ctx)
-  while ctx.pos <= stop do dispatchmap(ctx, ctx.map1) end
-  if ctx.pos ~= ctx.start then incomplete(ctx) end
-end
-
--- Extended API: create a disassembler context. Then call ctx:disass(ofs, len).
-local function create(code, addr, out)
-  local ctx = {}
-  ctx.code = code
-  ctx.addr = (addr or 0) - 1
-  ctx.out = out or io.write
-  ctx.symtab = {}
-  ctx.disass = disass_block
-  ctx.hexdump = 16
-  ctx.x64 = false
-  ctx.map1 = map_opc1_32
-  ctx.aregs = map_regs.D
-  return ctx
-end
-
-local function create64(code, addr, out)
-  local ctx = create(code, addr, out)
-  ctx.x64 = true
-  ctx.map1 = map_opc1_64
-  ctx.aregs = map_regs.Q
-  return ctx
-end
-
--- Simple API: disassemble code (a string) at address and output via out.
-local function disass(code, addr, out)
-  create(code, addr, out):disass()
-end
-
-local function disass64(code, addr, out)
-  create64(code, addr, out):disass()
-end
-
--- Return register name for RID.
-local function regname(r)
-  if r < 8 then return map_regs.D[r+1] end
-  return map_regs.X[r-7]
-end
-
-local function regname64(r)
-  if r < 16 then return map_regs.Q[r+1] end
-  return map_regs.X[r-15]
-end
-
--- Public module functions.
-return {
-  create = create,
-  create64 = create64,
-  disass = disass,
-  disass64 = disass64,
-  regname = regname,
-  regname64 = regname64
-}
-

love/src/jni/LuaJIT-2.1/android/arm64-v8a/jit/dump.lua

@@ -1,726 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT compiler dump module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
---
--- This module can be used to debug the JIT compiler itself. It dumps the
--- code representations and structures used in various compiler stages.
---
--- Example usage:
---
---   luajit -jdump -e "local x=0; for i=1,1e6 do x=x+i end; print(x)"
---   luajit -jdump=im -e "for i=1,1000 do for j=1,1000 do end end" | less -R
---   luajit -jdump=is myapp.lua | less -R
---   luajit -jdump=-b myapp.lua
---   luajit -jdump=+aH,myapp.html myapp.lua
---   luajit -jdump=ixT,myapp.dump myapp.lua
---
--- The first argument specifies the dump mode. The second argument gives
--- the output file name. Default output is to stdout, unless the environment
--- variable LUAJIT_DUMPFILE is set. The file is overwritten every time the
--- module is started.
---
--- Different features can be turned on or off with the dump mode. If the
--- mode starts with a '+', the following features are added to the default
--- set of features; a '-' removes them. Otherwise the features are replaced.
---
--- The following dump features are available (* marks the default):
---
---  * t  Print a line for each started, ended or aborted trace (see also -jv).
---  * b  Dump the traced bytecode.
---  * i  Dump the IR (intermediate representation).
---    r  Augment the IR with register/stack slots.
---    s  Dump the snapshot map.
---  * m  Dump the generated machine code.
---    x  Print each taken trace exit.
---    X  Print each taken trace exit and the contents of all registers.
---    a  Print the IR of aborted traces, too.
---
--- The output format can be set with the following characters:
---
---    T  Plain text output.
---    A  ANSI-colored text output
---    H  Colorized HTML + CSS output.
---
--- The default output format is plain text. It's set to ANSI-colored text
--- if the COLORTERM variable is set. Note: this is independent of any output
--- redirection, which is actually considered a feature.
---
--- You probably want to use less -R to enjoy viewing ANSI-colored text from
--- a pipe or a file. Add this to your ~/.bashrc: export LESS="-R"
---
-------------------------------------------------------------------------------
-
--- Cache some library functions and objects.
-local jit = require("jit")
-assert(jit.version_num == 20100, "LuaJIT core/library version mismatch")
-local jutil = require("jit.util")
-local vmdef = require("jit.vmdef")
-local funcinfo, funcbc = jutil.funcinfo, jutil.funcbc
-local traceinfo, traceir, tracek = jutil.traceinfo, jutil.traceir, jutil.tracek
-local tracemc, tracesnap = jutil.tracemc, jutil.tracesnap
-local traceexitstub, ircalladdr = jutil.traceexitstub, jutil.ircalladdr
-local bit = require("bit")
-local band, shr, tohex = bit.band, bit.rshift, bit.tohex
-local sub, gsub, format = string.sub, string.gsub, string.format
-local byte, rep = string.byte, string.rep
-local type, tostring = type, tostring
-local stdout, stderr = io.stdout, io.stderr
-
--- Load other modules on-demand.
-local bcline, disass
-
--- Active flag, output file handle and dump mode.
-local active, out, dumpmode
-
-------------------------------------------------------------------------------
-
-local symtabmt = { __index = false }
-local symtab = {}
-local nexitsym = 0
-
--- Fill nested symbol table with per-trace exit stub addresses.
-local function fillsymtab_tr(tr, nexit)
-  local t = {}
-  symtabmt.__index = t
-  if jit.arch:sub(1, 4) == "mips" then
-    t[traceexitstub(tr, 0)] = "exit"
-    return
-  end
-  for i=0,nexit-1 do
-    local addr = traceexitstub(tr, i)
-    if addr < 0 then addr = addr + 2^32 end
-    t[addr] = tostring(i)
-  end
-  local addr = traceexitstub(tr, nexit)
-  if addr then t[addr] = "stack_check" end
-end
-
--- Fill symbol table with trace exit stub addresses.
-local function fillsymtab(tr, nexit)
-  local t = symtab
-  if nexitsym == 0 then
-    local maskaddr = jit.arch == "arm" and -2
-    local ircall = vmdef.ircall
-    for i=0,#ircall do
-      local addr = ircalladdr(i)
-      if addr ~= 0 then
-	if maskaddr then addr = band(addr, maskaddr) end
-	if addr < 0 then addr = addr + 2^32 end
-	t[addr] = ircall[i]
-      end
-    end
-  end
-  if nexitsym == 1000000 then -- Per-trace exit stubs.
-    fillsymtab_tr(tr, nexit)
-  elseif nexit > nexitsym then -- Shared exit stubs.
-    for i=nexitsym,nexit-1 do
-      local addr = traceexitstub(i)
-      if addr == nil then -- Fall back to per-trace exit stubs.
-	fillsymtab_tr(tr, nexit)
-	setmetatable(symtab, symtabmt)
-	nexit = 1000000
-	break
-      end
-      if addr < 0 then addr = addr + 2^32 end
-      t[addr] = tostring(i)
-    end
-    nexitsym = nexit
-  end
-  return t
-end
-
-local function dumpwrite(s)
-  out:write(s)
-end
-
--- Disassemble machine code.
-local function dump_mcode(tr)
-  local info = traceinfo(tr)
-  if not info then return end
-  local mcode, addr, loop = tracemc(tr)
-  if not mcode then return end
-  if not disass then disass = require("jit.dis_"..jit.arch) end
-  if addr < 0 then addr = addr + 2^32 end
-  out:write("---- TRACE ", tr, " mcode ", #mcode, "\n")
-  local ctx = disass.create(mcode, addr, dumpwrite)
-  ctx.hexdump = 0
-  ctx.symtab = fillsymtab(tr, info.nexit)
-  if loop ~= 0 then
-    symtab[addr+loop] = "LOOP"
-    ctx:disass(0, loop)
-    out:write("->LOOP:\n")
-    ctx:disass(loop, #mcode-loop)
-    symtab[addr+loop] = nil
-  else
-    ctx:disass(0, #mcode)
-  end
-end
-
-------------------------------------------------------------------------------
-
-local irtype_text = {
-  [0] = "nil",
-  "fal",
-  "tru",
-  "lud",
-  "str",
-  "p32",
-  "thr",
-  "pro",
-  "fun",
-  "p64",
-  "cdt",
-  "tab",
-  "udt",
-  "flt",
-  "num",
-  "i8 ",
-  "u8 ",
-  "i16",
-  "u16",
-  "int",
-  "u32",
-  "i64",
-  "u64",
-  "sfp",
-}
-
-local colortype_ansi = {
-  [0] = "%s",
-  "%s",
-  "%s",
-  "\027[36m%s\027[m",
-  "\027[32m%s\027[m",
-  "%s",
-  "\027[1m%s\027[m",
-  "%s",
-  "\027[1m%s\027[m",
-  "%s",
-  "\027[33m%s\027[m",
-  "\027[31m%s\027[m",
-  "\027[36m%s\027[m",
-  "\027[34m%s\027[m",
-  "\027[34m%s\027[m",
-  "\027[35m%s\027[m",
-  "\027[35m%s\027[m",
-  "\027[35m%s\027[m",
-  "\027[35m%s\027[m",
-  "\027[35m%s\027[m",
-  "\027[35m%s\027[m",
-  "\027[35m%s\027[m",
-  "\027[35m%s\027[m",
-  "\027[35m%s\027[m",
-}
-
-local function colorize_text(s)
-  return s
-end
-
-local function colorize_ansi(s, t, extra)
-  local out = format(colortype_ansi[t], s)
-  if extra then out = "\027[3m"..out end
-  return out
-end
-
-local irtype_ansi = setmetatable({},
-  { __index = function(tab, t)
-      local s = colorize_ansi(irtype_text[t], t); tab[t] = s; return s; end })
-
-local html_escape = { ["<"] = "&lt;", [">"] = "&gt;", ["&"] = "&amp;", }
-
-local function colorize_html(s, t, extra)
-  s = gsub(s, "[<>&]", html_escape)
-  return format('<span class="irt_%s%s">%s</span>',
-		irtype_text[t], extra and " irt_extra" or "", s)
-end
-
-local irtype_html = setmetatable({},
-  { __index = function(tab, t)
-      local s = colorize_html(irtype_text[t], t); tab[t] = s; return s; end })
-
-local header_html = [[
-<style type="text/css">
-background { background: #ffffff; color: #000000; }
-pre.ljdump {
-font-size: 10pt;
-background: #f0f4ff;
-color: #000000;
-border: 1px solid #bfcfff;
-padding: 0.5em;
-margin-left: 2em;
-margin-right: 2em;
-}
-span.irt_str { color: #00a000; }
-span.irt_thr, span.irt_fun { color: #404040; font-weight: bold; }
-span.irt_tab { color: #c00000; }
-span.irt_udt, span.irt_lud { color: #00c0c0; }
-span.irt_num { color: #4040c0; }
-span.irt_int, span.irt_i8, span.irt_u8, span.irt_i16, span.irt_u16 { color: #b040b0; }
-span.irt_extra { font-style: italic; }
-</style>
-]]
-
-local colorize, irtype
-
--- Lookup tables to convert some literals into names.
-local litname = {
-  ["SLOAD "] = setmetatable({}, { __index = function(t, mode)
-    local s = ""
-    if band(mode, 1) ~= 0 then s = s.."P" end
-    if band(mode, 2) ~= 0 then s = s.."F" end
-    if band(mode, 4) ~= 0 then s = s.."T" end
-    if band(mode, 8) ~= 0 then s = s.."C" end
-    if band(mode, 16) ~= 0 then s = s.."R" end
-    if band(mode, 32) ~= 0 then s = s.."I" end
-    if band(mode, 64) ~= 0 then s = s.."K" end
-    t[mode] = s
-    return s
-  end}),
-  ["XLOAD "] = { [0] = "", "R", "V", "RV", "U", "RU", "VU", "RVU", },
-  ["CONV  "] = setmetatable({}, { __index = function(t, mode)
-    local s = irtype[band(mode, 31)]
-    s = irtype[band(shr(mode, 5), 31)].."."..s
-    if band(mode, 0x800) ~= 0 then s = s.." sext" end
-    local c = shr(mode, 12)
-    if c == 1 then s = s.." none"
-    elseif c == 2 then s = s.." index"
-    elseif c == 3 then s = s.." check" end
-    t[mode] = s
-    return s
-  end}),
-  ["FLOAD "] = vmdef.irfield,
-  ["FREF  "] = vmdef.irfield,
-  ["FPMATH"] = vmdef.irfpm,
-  ["TMPREF"] = { [0] = "", "IN", "OUT", "INOUT", "", "", "OUT2", "INOUT2" },
-  ["BUFHDR"] = { [0] = "RESET", "APPEND", "WRITE" },
-  ["TOSTR "] = { [0] = "INT", "NUM", "CHAR" },
-}
-
-local function ctlsub(c)
-  if c == "\n" then return "\\n"
-  elseif c == "\r" then return "\\r"
-  elseif c == "\t" then return "\\t"
-  else return format("\\%03d", byte(c))
-  end
-end
-
-local function fmtfunc(func, pc)
-  local fi = funcinfo(func, pc)
-  if fi.loc then
-    return fi.loc
-  elseif fi.ffid then
-    return vmdef.ffnames[fi.ffid]
-  elseif fi.addr then
-    return format("C:%x", fi.addr)
-  else
-    return "(?)"
-  end
-end
-
-local function formatk(tr, idx, sn)
-  local k, t, slot = tracek(tr, idx)
-  local tn = type(k)
-  local s
-  if tn == "number" then
-    if t < 12 then
-      s = k == 0 and "NULL" or format("[0x%08x]", k)
-    elseif band(sn or 0, 0x30000) ~= 0 then
-      s = band(sn, 0x20000) ~= 0 and "contpc" or "ftsz"
-    elseif k == 2^52+2^51 then
-      s = "bias"
-    else
-      s = format(0 < k and k < 0x1p-1026 and "%+a" or "%+.14g", k)
-    end
-  elseif tn == "string" then
-    s = format(#k > 20 and '"%.20s"~' or '"%s"', gsub(k, "%c", ctlsub))
-  elseif tn == "function" then
-    s = fmtfunc(k)
-  elseif tn == "table" then
-    s = format("{%p}", k)
-  elseif tn == "userdata" then
-    if t == 12 then
-      s = format("userdata:%p", k)
-    else
-      s = format("[%p]", k)
-      if s == "[NULL]" then s = "NULL" end
-    end
-  elseif t == 21 then -- int64_t
-    s = sub(tostring(k), 1, -3)
-    if sub(s, 1, 1) ~= "-" then s = "+"..s end
-  elseif sn == 0x1057fff then -- SNAP(1, SNAP_FRAME | SNAP_NORESTORE, REF_NIL)
-    return "----" -- Special case for LJ_FR2 slot 1.
-  else
-    s = tostring(k) -- For primitives.
-  end
-  s = colorize(format("%-4s", s), t, band(sn or 0, 0x100000) ~= 0)
-  if slot then
-    s = format("%s @%d", s, slot)
-  end
-  return s
-end
-
-local function printsnap(tr, snap)
-  local n = 2
-  for s=0,snap[1]-1 do
-    local sn = snap[n]
-    if shr(sn, 24) == s then
-      n = n + 1
-      local ref = band(sn, 0xffff) - 0x8000 -- REF_BIAS
-      if ref < 0 then
-	out:write(formatk(tr, ref, sn))
-      elseif band(sn, 0x80000) ~= 0 then -- SNAP_SOFTFPNUM
-	out:write(colorize(format("%04d/%04d", ref, ref+1), 14))
-      else
-	local m, ot, op1, op2 = traceir(tr, ref)
-	out:write(colorize(format("%04d", ref), band(ot, 31), band(sn, 0x100000) ~= 0))
-      end
-      out:write(band(sn, 0x10000) == 0 and " " or "|") -- SNAP_FRAME
-    else
-      out:write("---- ")
-    end
-  end
-  out:write("]\n")
-end
-
--- Dump snapshots (not interleaved with IR).
-local function dump_snap(tr)
-  out:write("---- TRACE ", tr, " snapshots\n")
-  for i=0,1000000000 do
-    local snap = tracesnap(tr, i)
-    if not snap then break end
-    out:write(format("#%-3d %04d [ ", i, snap[0]))
-    printsnap(tr, snap)
-  end
-end
-
--- Return a register name or stack slot for a rid/sp location.
-local function ridsp_name(ridsp, ins)
-  if not disass then disass = require("jit.dis_"..jit.arch) end
-  local rid, slot = band(ridsp, 0xff), shr(ridsp, 8)
-  if rid == 253 or rid == 254 then
-    return (slot == 0 or slot == 255) and " {sink" or format(" {%04d", ins-slot)
-  end
-  if ridsp > 255 then return format("[%x]", slot*4) end
-  if rid < 128 then return disass.regname(rid) end
-  return ""
-end
-
--- Dump CALL* function ref and return optional ctype.
-local function dumpcallfunc(tr, ins)
-  local ctype
-  if ins > 0 then
-    local m, ot, op1, op2 = traceir(tr, ins)
-    if band(ot, 31) == 0 then -- nil type means CARG(func, ctype).
-      ins = op1
-      ctype = formatk(tr, op2)
-    end
-  end
-  if ins < 0 then
-    out:write(format("[0x%x](", tonumber((tracek(tr, ins)))))
-  else
-    out:write(format("%04d (", ins))
-  end
-  return ctype
-end
-
--- Recursively gather CALL* args and dump them.
-local function dumpcallargs(tr, ins)
-  if ins < 0 then
-    out:write(formatk(tr, ins))
-  else
-    local m, ot, op1, op2 = traceir(tr, ins)
-    local oidx = 6*shr(ot, 8)
-    local op = sub(vmdef.irnames, oidx+1, oidx+6)
-    if op == "CARG  " then
-      dumpcallargs(tr, op1)
-      if op2 < 0 then
-	out:write(" ", formatk(tr, op2))
-      else
-	out:write(" ", format("%04d", op2))
-      end
-    else
-      out:write(format("%04d", ins))
-    end
-  end
-end
-
--- Dump IR and interleaved snapshots.
-local function dump_ir(tr, dumpsnap, dumpreg)
-  local info = traceinfo(tr)
-  if not info then return end
-  local nins = info.nins
-  out:write("---- TRACE ", tr, " IR\n")
-  local irnames = vmdef.irnames
-  local snapref = 65536
-  local snap, snapno
-  if dumpsnap then
-    snap = tracesnap(tr, 0)
-    snapref = snap[0]
-    snapno = 0
-  end
-  for ins=1,nins do
-    if ins >= snapref then
-      if dumpreg then
-	out:write(format("....              SNAP   #%-3d [ ", snapno))
-      else
-	out:write(format("....        SNAP   #%-3d [ ", snapno))
-      end
-      printsnap(tr, snap)
-      snapno = snapno + 1
-      snap = tracesnap(tr, snapno)
-      snapref = snap and snap[0] or 65536
-    end
-    local m, ot, op1, op2, ridsp = traceir(tr, ins)
-    local oidx, t = 6*shr(ot, 8), band(ot, 31)
-    local op = sub(irnames, oidx+1, oidx+6)
-    if op == "LOOP  " then
-      if dumpreg then
-	out:write(format("%04d ------------ LOOP ------------\n", ins))
-      else
-	out:write(format("%04d ------ LOOP ------------\n", ins))
-      end
-    elseif op ~= "NOP   " and op ~= "CARG  " and
-	   (dumpreg or op ~= "RENAME") then
-      local rid = band(ridsp, 255)
-      if dumpreg then
-	out:write(format("%04d %-6s", ins, ridsp_name(ridsp, ins)))
-      else
-	out:write(format("%04d ", ins))
-      end
-      out:write(format("%s%s %s %s ",
-		       (rid == 254 or rid == 253) and "}" or
-		       (band(ot, 128) == 0 and " " or ">"),
-		       band(ot, 64) == 0 and " " or "+",
-		       irtype[t], op))
-      local m1, m2 = band(m, 3), band(m, 3*4)
-      if sub(op, 1, 4) == "CALL" then
-	local ctype
-	if m2 == 1*4 then -- op2 == IRMlit
-	  out:write(format("%-10s  (", vmdef.ircall[op2]))
-	else
-	  ctype = dumpcallfunc(tr, op2)
-	end
-	if op1 ~= -1 then dumpcallargs(tr, op1) end
-	out:write(")")
-	if ctype then out:write(" ctype ", ctype) end
-      elseif op == "CNEW  " and op2 == -1 then
-	out:write(formatk(tr, op1))
-      elseif m1 ~= 3 then -- op1 != IRMnone
-	if op1 < 0 then
-	  out:write(formatk(tr, op1))
-	else
-	  out:write(format(m1 == 0 and "%04d" or "#%-3d", op1))
-	end
-	if m2 ~= 3*4 then -- op2 != IRMnone
-	  if m2 == 1*4 then -- op2 == IRMlit
-	    local litn = litname[op]
-	    if litn and litn[op2] then
-	      out:write("  ", litn[op2])
-	    elseif op == "UREFO " or op == "UREFC " then
-	      out:write(format("  #%-3d", shr(op2, 8)))
-	    else
-	      out:write(format("  #%-3d", op2))
-	    end
-	  elseif op2 < 0 then
-	    out:write("  ", formatk(tr, op2))
-	  else
-	    out:write(format("  %04d", op2))
-	  end
-	end
-      end
-      out:write("\n")
-    end
-  end
-  if snap then
-    if dumpreg then
-      out:write(format("....              SNAP   #%-3d [ ", snapno))
-    else
-      out:write(format("....        SNAP   #%-3d [ ", snapno))
-    end
-    printsnap(tr, snap)
-  end
-end
-
-------------------------------------------------------------------------------
-
-local recprefix = ""
-local recdepth = 0
-
--- Format trace error message.
-local function fmterr(err, info)
-  if type(err) == "number" then
-    if type(info) == "function" then info = fmtfunc(info) end
-    err = format(vmdef.traceerr[err], info)
-  end
-  return err
-end
-
--- Dump trace states.
-local function dump_trace(what, tr, func, pc, otr, oex)
-  if what == "stop" or (what == "abort" and dumpmode.a) then
-    if dumpmode.i then dump_ir(tr, dumpmode.s, dumpmode.r and what == "stop")
-    elseif dumpmode.s then dump_snap(tr) end
-    if dumpmode.m then dump_mcode(tr) end
-  end
-  if what == "start" then
-    if dumpmode.H then out:write('<pre class="ljdump">\n') end
-    out:write("---- TRACE ", tr, " ", what)
-    if otr then out:write(" ", otr, "/", oex == -1 and "stitch" or oex) end
-    out:write(" ", fmtfunc(func, pc), "\n")
-  elseif what == "stop" or what == "abort" then
-    out:write("---- TRACE ", tr, " ", what)
-    if what == "abort" then
-      out:write(" ", fmtfunc(func, pc), " -- ", fmterr(otr, oex), "\n")
-    else
-      local info = traceinfo(tr)
-      local link, ltype = info.link, info.linktype
-      if link == tr or link == 0 then
-	out:write(" -> ", ltype, "\n")
-      elseif ltype == "root" then
-	out:write(" -> ", link, "\n")
-      else
-	out:write(" -> ", link, " ", ltype, "\n")
-      end
-    end
-    if dumpmode.H then out:write("</pre>\n\n") else out:write("\n") end
-  else
-    if what == "flush" then symtab, nexitsym = {}, 0 end
-    out:write("---- TRACE ", what, "\n\n")
-  end
-  out:flush()
-end
-
--- Dump recorded bytecode.
-local function dump_record(tr, func, pc, depth)
-  if depth ~= recdepth then
-    recdepth = depth
-    recprefix = rep(" .", depth)
-  end
-  local line
-  if pc >= 0 then
-    line = bcline(func, pc, recprefix)
-    if dumpmode.H then line = gsub(line, "[<>&]", html_escape) end
-  else
-    line = "0000 "..recprefix.." FUNCC      \n"
-  end
-  if pc <= 0 then
-    out:write(sub(line, 1, -2), "         ; ", fmtfunc(func), "\n")
-  else
-    out:write(line)
-  end
-  if pc >= 0 and band(funcbc(func, pc), 0xff) < 16 then -- ORDER BC
-    out:write(bcline(func, pc+1, recprefix)) -- Write JMP for cond.
-  end
-end
-
-------------------------------------------------------------------------------
-
-local gpr64 = jit.arch:match("64")
-local fprmips32 = jit.arch == "mips" or jit.arch == "mipsel"
-
--- Dump taken trace exits.
-local function dump_texit(tr, ex, ngpr, nfpr, ...)
-  out:write("---- TRACE ", tr, " exit ", ex, "\n")
-  if dumpmode.X then
-    local regs = {...}
-    if gpr64 then
-      for i=1,ngpr do
-	out:write(format(" %016x", regs[i]))
-	if i % 4 == 0 then out:write("\n") end
-      end
-    else
-      for i=1,ngpr do
-	out:write(" ", tohex(regs[i]))
-	if i % 8 == 0 then out:write("\n") end
-      end
-    end
-    if fprmips32 then
-      for i=1,nfpr,2 do
-	out:write(format(" %+17.14g", regs[ngpr+i]))
-	if i % 8 == 7 then out:write("\n") end
-      end
-    else
-      for i=1,nfpr do
-	out:write(format(" %+17.14g", regs[ngpr+i]))
-	if i % 4 == 0 then out:write("\n") end
-      end
-    end
-  end
-end
-
-------------------------------------------------------------------------------
-
--- Detach dump handlers.
-local function dumpoff()
-  if active then
-    active = false
-    jit.attach(dump_texit)
-    jit.attach(dump_record)
-    jit.attach(dump_trace)
-    if out and out ~= stdout and out ~= stderr then out:close() end
-    out = nil
-  end
-end
-
--- Open the output file and attach dump handlers.
-local function dumpon(opt, outfile)
-  if active then dumpoff() end
-
-  local term = os.getenv("TERM")
-  local colormode = (term and term:match("color") or os.getenv("COLORTERM")) and "A" or "T"
-  if opt then
-    opt = gsub(opt, "[TAH]", function(mode) colormode = mode; return ""; end)
-  end
-
-  local m = { t=true, b=true, i=true, m=true, }
-  if opt and opt ~= "" then
-    local o = sub(opt, 1, 1)
-    if o ~= "+" and o ~= "-" then m = {} end
-    for i=1,#opt do m[sub(opt, i, i)] = (o ~= "-") end
-  end
-  dumpmode = m
-
-  if m.t or m.b or m.i or m.s or m.m then
-    jit.attach(dump_trace, "trace")
-  end
-  if m.b then
-    jit.attach(dump_record, "record")
-    if not bcline then bcline = require("jit.bc").line end
-  end
-  if m.x or m.X then
-    jit.attach(dump_texit, "texit")
-  end
-
-  if not outfile then outfile = os.getenv("LUAJIT_DUMPFILE") end
-  if outfile then
-    out = outfile == "-" and stdout or assert(io.open(outfile, "w"))
-  else
-    out = stdout
-  end
-
-  m[colormode] = true
-  if colormode == "A" then
-    colorize = colorize_ansi
-    irtype = irtype_ansi
-  elseif colormode == "H" then
-    colorize = colorize_html
-    irtype = irtype_html
-    out:write(header_html)
-  else
-    colorize = colorize_text
-    irtype = irtype_text
-  end
-
-  active = true
-end
-
--- Public module functions.
-return {
-  on = dumpon,
-  off = dumpoff,
-  start = dumpon -- For -j command line option.
-}
-

love/src/jni/LuaJIT-2.1/android/arm64-v8a/jit/p.lua

@@ -1,312 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT profiler.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
---
--- This module is a simple command line interface to the built-in
--- low-overhead profiler of LuaJIT.
---
--- The lower-level API of the profiler is accessible via the "jit.profile"
--- module or the luaJIT_profile_* C API.
---
--- Example usage:
---
---   luajit -jp myapp.lua
---   luajit -jp=s myapp.lua
---   luajit -jp=-s myapp.lua
---   luajit -jp=vl myapp.lua
---   luajit -jp=G,profile.txt myapp.lua
---
--- The following dump features are available:
---
---   f  Stack dump: function name, otherwise module:line. Default mode.
---   F  Stack dump: ditto, but always prepend module.
---   l  Stack dump: module:line.
---   <number> stack dump depth (callee < caller). Default: 1.
---   -<number> Inverse stack dump depth (caller > callee).
---   s  Split stack dump after first stack level. Implies abs(depth) >= 2.
---   p  Show full path for module names.
---   v  Show VM states. Can be combined with stack dumps, e.g. vf or fv.
---   z  Show zones. Can be combined with stack dumps, e.g. zf or fz.
---   r  Show raw sample counts. Default: show percentages.
---   a  Annotate excerpts from source code files.
---   A  Annotate complete source code files.
---   G  Produce raw output suitable for graphical tools (e.g. flame graphs).
---   m<number> Minimum sample percentage to be shown. Default: 3.
---   i<number> Sampling interval in milliseconds. Default: 10.
---
-----------------------------------------------------------------------------
-
--- Cache some library functions and objects.
-local jit = require("jit")
-assert(jit.version_num == 20100, "LuaJIT core/library version mismatch")
-local profile = require("jit.profile")
-local vmdef = require("jit.vmdef")
-local math = math
-local pairs, ipairs, tonumber, floor = pairs, ipairs, tonumber, math.floor
-local sort, format = table.sort, string.format
-local stdout = io.stdout
-local zone -- Load jit.zone module on demand.
-
--- Output file handle.
-local out
-
-------------------------------------------------------------------------------
-
-local prof_ud
-local prof_states, prof_split, prof_min, prof_raw, prof_fmt, prof_depth
-local prof_ann, prof_count1, prof_count2, prof_samples
-
-local map_vmmode = {
-  N = "Compiled",
-  I = "Interpreted",
-  C = "C code",
-  G = "Garbage Collector",
-  J = "JIT Compiler",
-}
-
--- Profiler callback.
-local function prof_cb(th, samples, vmmode)
-  prof_samples = prof_samples + samples
-  local key_stack, key_stack2, key_state
-  -- Collect keys for sample.
-  if prof_states then
-    if prof_states == "v" then
-      key_state = map_vmmode[vmmode] or vmmode
-    else
-      key_state = zone:get() or "(none)"
-    end
-  end
-  if prof_fmt then
-    key_stack = profile.dumpstack(th, prof_fmt, prof_depth)
-    key_stack = key_stack:gsub("%[builtin#(%d+)%]", function(x)
-      return vmdef.ffnames[tonumber(x)]
-    end)
-    if prof_split == 2 then
-      local k1, k2 = key_stack:match("(.-) [<>] (.*)")
-      if k2 then key_stack, key_stack2 = k1, k2 end
-    elseif prof_split == 3 then
-      key_stack2 = profile.dumpstack(th, "l", 1)
-    end
-  end
-  -- Order keys.
-  local k1, k2
-  if prof_split == 1 then
-    if key_state then
-      k1 = key_state
-      if key_stack then k2 = key_stack end
-    end
-  elseif key_stack then
-    k1 = key_stack
-    if key_stack2 then k2 = key_stack2 elseif key_state then k2 = key_state end
-  end
-  -- Coalesce samples in one or two levels.
-  if k1 then
-    local t1 = prof_count1
-    t1[k1] = (t1[k1] or 0) + samples
-    if k2 then
-      local t2 = prof_count2
-      local t3 = t2[k1]
-      if not t3 then t3 = {}; t2[k1] = t3 end
-      t3[k2] = (t3[k2] or 0) + samples
-    end
-  end
-end
-
-------------------------------------------------------------------------------
-
--- Show top N list.
-local function prof_top(count1, count2, samples, indent)
-  local t, n = {}, 0
-  for k in pairs(count1) do
-    n = n + 1
-    t[n] = k
-  end
-  sort(t, function(a, b) return count1[a] > count1[b] end)
-  for i=1,n do
-    local k = t[i]
-    local v = count1[k]
-    local pct = floor(v*100/samples + 0.5)
-    if pct < prof_min then break end
-    if not prof_raw then
-      out:write(format("%s%2d%%  %s\n", indent, pct, k))
-    elseif prof_raw == "r" then
-      out:write(format("%s%5d  %s\n", indent, v, k))
-    else
-      out:write(format("%s %d\n", k, v))
-    end
-    if count2 then
-      local r = count2[k]
-      if r then
-	prof_top(r, nil, v, (prof_split == 3 or prof_split == 1) and "  -- " or
-			    (prof_depth < 0 and "  -> " or "  <- "))
-      end
-    end
-  end
-end
-
--- Annotate source code
-local function prof_annotate(count1, samples)
-  local files = {}
-  local ms = 0
-  for k, v in pairs(count1) do
-    local pct = floor(v*100/samples + 0.5)
-    ms = math.max(ms, v)
-    if pct >= prof_min then
-      local file, line = k:match("^(.*):(%d+)$")
-      if not file then file = k; line = 0 end
-      local fl = files[file]
-      if not fl then fl = {}; files[file] = fl; files[#files+1] = file end
-      line = tonumber(line)
-      fl[line] = prof_raw and v or pct
-    end
-  end
-  sort(files)
-  local fmtv, fmtn = " %3d%% | %s\n", "      | %s\n"
-  if prof_raw then
-    local n = math.max(5, math.ceil(math.log10(ms)))
-    fmtv = "%"..n.."d | %s\n"
-    fmtn = (" "):rep(n).." | %s\n"
-  end
-  local ann = prof_ann
-  for _, file in ipairs(files) do
-    local f0 = file:byte()
-    if f0 == 40 or f0 == 91 then
-      out:write(format("\n====== %s ======\n[Cannot annotate non-file]\n", file))
-      break
-    end
-    local fp, err = io.open(file)
-    if not fp then
-      out:write(format("====== ERROR: %s: %s\n", file, err))
-      break
-    end
-    out:write(format("\n====== %s ======\n", file))
-    local fl = files[file]
-    local n, show = 1, false
-    if ann ~= 0 then
-      for i=1,ann do
-	if fl[i] then show = true; out:write("@@ 1 @@\n"); break end
-      end
-    end
-    for line in fp:lines() do
-      if line:byte() == 27 then
-	out:write("[Cannot annotate bytecode file]\n")
-	break
-      end
-      local v = fl[n]
-      if ann ~= 0 then
-	local v2 = fl[n+ann]
-	if show then
-	  if v2 then show = n+ann elseif v then show = n
-	  elseif show+ann < n then show = false end
-	elseif v2 then
-	  show = n+ann
-	  out:write(format("@@ %d @@\n", n))
-	end
-	if not show then goto next end
-      end
-      if v then
-	out:write(format(fmtv, v, line))
-      else
-	out:write(format(fmtn, line))
-      end
-    ::next::
-      n = n + 1
-    end
-    fp:close()
-  end
-end
-
-------------------------------------------------------------------------------
-
--- Finish profiling and dump result.
-local function prof_finish()
-  if prof_ud then
-    profile.stop()
-    local samples = prof_samples
-    if samples == 0 then
-      if prof_raw ~= true then out:write("[No samples collected]\n") end
-      return
-    end
-    if prof_ann then
-      prof_annotate(prof_count1, samples)
-    else
-      prof_top(prof_count1, prof_count2, samples, "")
-    end
-    prof_count1 = nil
-    prof_count2 = nil
-    prof_ud = nil
-    if out ~= stdout then out:close() end
-  end
-end
-
--- Start profiling.
-local function prof_start(mode)
-  local interval = ""
-  mode = mode:gsub("i%d*", function(s) interval = s; return "" end)
-  prof_min = 3
-  mode = mode:gsub("m(%d+)", function(s) prof_min = tonumber(s); return "" end)
-  prof_depth = 1
-  mode = mode:gsub("%-?%d+", function(s) prof_depth = tonumber(s); return "" end)
-  local m = {}
-  for c in mode:gmatch(".") do m[c] = c end
-  prof_states = m.z or m.v
-  if prof_states == "z" then zone = require("jit.zone") end
-  local scope = m.l or m.f or m.F or (prof_states and "" or "f")
-  local flags = (m.p or "")
-  prof_raw = m.r
-  if m.s then
-    prof_split = 2
-    if prof_depth == -1 or m["-"] then prof_depth = -2
-    elseif prof_depth == 1 then prof_depth = 2 end
-  elseif mode:find("[fF].*l") then
-    scope = "l"
-    prof_split = 3
-  else
-    prof_split = (scope == "" or mode:find("[zv].*[lfF]")) and 1 or 0
-  end
-  prof_ann = m.A and 0 or (m.a and 3)
-  if prof_ann then
-    scope = "l"
-    prof_fmt = "pl"
-    prof_split = 0
-    prof_depth = 1
-  elseif m.G and scope ~= "" then
-    prof_fmt = flags..scope.."Z;"
-    prof_depth = -100
-    prof_raw = true
-    prof_min = 0
-  elseif scope == "" then
-    prof_fmt = false
-  else
-    local sc = prof_split == 3 and m.f or m.F or scope
-    prof_fmt = flags..sc..(prof_depth >= 0 and "Z < " or "Z > ")
-  end
-  prof_count1 = {}
-  prof_count2 = {}
-  prof_samples = 0
-  profile.start(scope:lower()..interval, prof_cb)
-  prof_ud = newproxy(true)
-  getmetatable(prof_ud).__gc = prof_finish
-end
-
-------------------------------------------------------------------------------
-
-local function start(mode, outfile)
-  if not outfile then outfile = os.getenv("LUAJIT_PROFILEFILE") end
-  if outfile then
-    out = outfile == "-" and stdout or assert(io.open(outfile, "w"))
-  else
-    out = stdout
-  end
-  prof_start(mode or "f")
-end
-
--- Public module functions.
-return {
-  start = start, -- For -j command line option.
-  stop = prof_finish
-}
-

love/src/jni/LuaJIT-2.1/android/arm64-v8a/jit/v.lua

@@ -1,170 +0,0 @@
-----------------------------------------------------------------------------
--- Verbose mode of the LuaJIT compiler.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
---
--- This module shows verbose information about the progress of the
--- JIT compiler. It prints one line for each generated trace. This module
--- is useful to see which code has been compiled or where the compiler
--- punts and falls back to the interpreter.
---
--- Example usage:
---
---   luajit -jv -e "for i=1,1000 do for j=1,1000 do end end"
---   luajit -jv=myapp.out myapp.lua
---
--- Default output is to stderr. To redirect the output to a file, pass a
--- filename as an argument (use '-' for stdout) or set the environment
--- variable LUAJIT_VERBOSEFILE. The file is overwritten every time the
--- module is started.
---
--- The output from the first example should look like this:
---
--- [TRACE   1 (command line):1 loop]
--- [TRACE   2 (1/3) (command line):1 -> 1]
---
--- The first number in each line is the internal trace number. Next are
--- the file name ('(command line)') and the line number (':1') where the
--- trace has started. Side traces also show the parent trace number and
--- the exit number where they are attached to in parentheses ('(1/3)').
--- An arrow at the end shows where the trace links to ('-> 1'), unless
--- it loops to itself.
---
--- In this case the inner loop gets hot and is traced first, generating
--- a root trace. Then the last exit from the 1st trace gets hot, too,
--- and triggers generation of the 2nd trace. The side trace follows the
--- path along the outer loop and *around* the inner loop, back to its
--- start, and then links to the 1st trace. Yes, this may seem unusual,
--- if you know how traditional compilers work. Trace compilers are full
--- of surprises like this -- have fun! :-)
---
--- Aborted traces are shown like this:
---
--- [TRACE --- foo.lua:44 -- leaving loop in root trace at foo:lua:50]
---
--- Don't worry -- trace aborts are quite common, even in programs which
--- can be fully compiled. The compiler may retry several times until it
--- finds a suitable trace.
---
--- Of course this doesn't work with features that are not-yet-implemented
--- (NYI error messages). The VM simply falls back to the interpreter. This
--- may not matter at all if the particular trace is not very high up in
--- the CPU usage profile. Oh, and the interpreter is quite fast, too.
---
--- Also check out the -jdump module, which prints all the gory details.
---
-------------------------------------------------------------------------------
-
--- Cache some library functions and objects.
-local jit = require("jit")
-assert(jit.version_num == 20100, "LuaJIT core/library version mismatch")
-local jutil = require("jit.util")
-local vmdef = require("jit.vmdef")
-local funcinfo, traceinfo = jutil.funcinfo, jutil.traceinfo
-local type, format = type, string.format
-local stdout, stderr = io.stdout, io.stderr
-
--- Active flag and output file handle.
-local active, out
-
-------------------------------------------------------------------------------
-
-local startloc, startex
-
-local function fmtfunc(func, pc)
-  local fi = funcinfo(func, pc)
-  if fi.loc then
-    return fi.loc
-  elseif fi.ffid then
-    return vmdef.ffnames[fi.ffid]
-  elseif fi.addr then
-    return format("C:%x", fi.addr)
-  else
-    return "(?)"
-  end
-end
-
--- Format trace error message.
-local function fmterr(err, info)
-  if type(err) == "number" then
-    if type(info) == "function" then info = fmtfunc(info) end
-    err = format(vmdef.traceerr[err], info)
-  end
-  return err
-end
-
--- Dump trace states.
-local function dump_trace(what, tr, func, pc, otr, oex)
-  if what == "start" then
-    startloc = fmtfunc(func, pc)
-    startex = otr and "("..otr.."/"..(oex == -1 and "stitch" or oex)..") " or ""
-  else
-    if what == "abort" then
-      local loc = fmtfunc(func, pc)
-      if loc ~= startloc then
-	out:write(format("[TRACE --- %s%s -- %s at %s]\n",
-	  startex, startloc, fmterr(otr, oex), loc))
-      else
-	out:write(format("[TRACE --- %s%s -- %s]\n",
-	  startex, startloc, fmterr(otr, oex)))
-      end
-    elseif what == "stop" then
-      local info = traceinfo(tr)
-      local link, ltype = info.link, info.linktype
-      if ltype == "interpreter" then
-	out:write(format("[TRACE %3s %s%s -- fallback to interpreter]\n",
-	  tr, startex, startloc))
-      elseif ltype == "stitch" then
-	out:write(format("[TRACE %3s %s%s %s %s]\n",
-	  tr, startex, startloc, ltype, fmtfunc(func, pc)))
-      elseif link == tr or link == 0 then
-	out:write(format("[TRACE %3s %s%s %s]\n",
-	  tr, startex, startloc, ltype))
-      elseif ltype == "root" then
-	out:write(format("[TRACE %3s %s%s -> %d]\n",
-	  tr, startex, startloc, link))
-      else
-	out:write(format("[TRACE %3s %s%s -> %d %s]\n",
-	  tr, startex, startloc, link, ltype))
-      end
-    else
-      out:write(format("[TRACE %s]\n", what))
-    end
-    out:flush()
-  end
-end
-
-------------------------------------------------------------------------------
-
--- Detach dump handlers.
-local function dumpoff()
-  if active then
-    active = false
-    jit.attach(dump_trace)
-    if out and out ~= stdout and out ~= stderr then out:close() end
-    out = nil
-  end
-end
-
--- Open the output file and attach dump handlers.
-local function dumpon(outfile)
-  if active then dumpoff() end
-  if not outfile then outfile = os.getenv("LUAJIT_VERBOSEFILE") end
-  if outfile then
-    out = outfile == "-" and stdout or assert(io.open(outfile, "w"))
-  else
-    out = stderr
-  end
-  jit.attach(dump_trace, "trace")
-  active = true
-end
-
--- Public module functions.
-return {
-  on = dumpon,
-  off = dumpoff,
-  start = dumpon -- For -j command line option.
-}
-

love/src/jni/LuaJIT-2.1/android/arm64-v8a/jit/vmdef.lua

@@ -1,395 +0,0 @@
--- This is a generated file. DO NOT EDIT!
-
-return {
-
-bcnames = "ISLT  ISGE  ISLE  ISGT  ISEQV ISNEV ISEQS ISNES ISEQN ISNEN ISEQP ISNEP ISTC  ISFC  IST   ISF   ISTYPEISNUM MOV   NOT   UNM   LEN   ADDVN SUBVN MULVN DIVVN MODVN ADDNV SUBNV MULNV DIVNV MODNV ADDVV SUBVV MULVV DIVVV MODVV POW   CAT   KSTR  KCDATAKSHORTKNUM  KPRI  KNIL  UGET  USETV USETS USETN USETP UCLO  FNEW  TNEW  TDUP  GGET  GSET  TGETV TGETS TGETB TGETR TSETV TSETS TSETB TSETM TSETR CALLM CALL  CALLMTCALLT ITERC ITERN VARG  ISNEXTRETM  RET   RET0  RET1  FORI  JFORI FORL  IFORL JFORL ITERL IITERLJITERLLOOP  ILOOP JLOOP JMP   FUNCF IFUNCFJFUNCFFUNCV IFUNCVJFUNCVFUNCC FUNCCW",
-
-irnames = "LT    GE    LE    GT    ULT   UGE   ULE   UGT   EQ    NE    ABC   RETF  NOP   BASE  PVAL  GCSTEPHIOP  LOOP  USE   PHI   RENAMEPROF  KPRI  KINT  KGC   KPTR  KKPTR KNULL KNUM  KINT64KSLOT BNOT  BSWAP BAND  BOR   BXOR  BSHL  BSHR  BSAR  BROL  BROR  ADD   SUB   MUL   DIV   MOD   POW   NEG   ABS   LDEXP MIN   MAX   FPMATHADDOV SUBOV MULOV AREF  HREFK HREF  NEWREFUREFO UREFC FREF  TMPREFSTRREFLREF  ALOAD HLOAD ULOAD FLOAD XLOAD SLOAD VLOAD ALEN  ASTOREHSTOREUSTOREFSTOREXSTORESNEW  XSNEW TNEW  TDUP  CNEW  CNEWI BUFHDRBUFPUTBUFSTRTBAR  OBAR  XBAR  CONV  TOBIT TOSTR STRTO CALLN CALLA CALLL CALLS CALLXSCARG  ",
-
-irfpm = { [0]="floor", "ceil", "trunc", "sqrt", "log", "log2", "other", },
-
-irfield = { [0]="str.len", "func.env", "func.pc", "func.ffid", "thread.env", "tab.meta", "tab.array", "tab.node", "tab.asize", "tab.hmask", "tab.nomm", "udata.meta", "udata.udtype", "udata.file", "sbuf.w", "sbuf.e", "sbuf.b", "sbuf.l", "sbuf.ref", "sbuf.r", "cdata.ctypeid", "cdata.ptr", "cdata.int", "cdata.int64", "cdata.int64_4", },
-
-ircall = {
-[0]="lj_str_cmp",
-"lj_str_find",
-"lj_str_new",
-"lj_strscan_num",
-"lj_strfmt_int",
-"lj_strfmt_num",
-"lj_strfmt_char",
-"lj_strfmt_putint",
-"lj_strfmt_putnum",
-"lj_strfmt_putquoted",
-"lj_strfmt_putfxint",
-"lj_strfmt_putfnum_int",
-"lj_strfmt_putfnum_uint",
-"lj_strfmt_putfnum",
-"lj_strfmt_putfstr",
-"lj_strfmt_putfchar",
-"lj_buf_putmem",
-"lj_buf_putstr",
-"lj_buf_putchar",
-"lj_buf_putstr_reverse",
-"lj_buf_putstr_lower",
-"lj_buf_putstr_upper",
-"lj_buf_putstr_rep",
-"lj_buf_puttab",
-"lj_bufx_set",
-"lj_bufx_more",
-"lj_serialize_put",
-"lj_serialize_get",
-"lj_serialize_encode",
-"lj_serialize_decode",
-"lj_buf_tostr",
-"lj_tab_new_ah",
-"lj_tab_new1",
-"lj_tab_dup",
-"lj_tab_clear",
-"lj_tab_newkey",
-"lj_tab_keyindex",
-"lj_vm_next",
-"lj_tab_len",
-"lj_tab_len_hint",
-"lj_gc_step_jit",
-"lj_gc_barrieruv",
-"lj_mem_newgco",
-"lj_prng_u64d",
-"lj_vm_modi",
-"log10",
-"exp",
-"sin",
-"cos",
-"tan",
-"asin",
-"acos",
-"atan",
-"sinh",
-"cosh",
-"tanh",
-"fputc",
-"fwrite",
-"fflush",
-"lj_vm_floor",
-"lj_vm_ceil",
-"lj_vm_trunc",
-"sqrt",
-"log",
-"lj_vm_log2",
-"lj_vm_powi",
-"pow",
-"atan2",
-"ldexp",
-"lj_vm_tobit",
-"softfp_add",
-"softfp_sub",
-"softfp_mul",
-"softfp_div",
-"softfp_cmp",
-"softfp_i2d",
-"softfp_d2i",
-"lj_vm_sfmin",
-"lj_vm_sfmax",
-"lj_vm_tointg",
-"softfp_ui2d",
-"softfp_f2d",
-"softfp_d2ui",
-"softfp_d2f",
-"softfp_i2f",
-"softfp_ui2f",
-"softfp_f2i",
-"softfp_f2ui",
-"fp64_l2d",
-"fp64_ul2d",
-"fp64_l2f",
-"fp64_ul2f",
-"fp64_d2l",
-"fp64_d2ul",
-"fp64_f2l",
-"fp64_f2ul",
-"lj_carith_divi64",
-"lj_carith_divu64",
-"lj_carith_modi64",
-"lj_carith_modu64",
-"lj_carith_powi64",
-"lj_carith_powu64",
-"lj_cdata_newv",
-"lj_cdata_setfin",
-"strlen",
-"memcpy",
-"memset",
-"lj_vm_errno",
-"lj_carith_mul64",
-"lj_carith_shl64",
-"lj_carith_shr64",
-"lj_carith_sar64",
-"lj_carith_rol64",
-"lj_carith_ror64",
-},
-
-traceerr = {
-[0]="error thrown or hook called during recording",
-"trace too short",
-"trace too long",
-"trace too deep",
-"too many snapshots",
-"blacklisted",
-"retry recording",
-"NYI: bytecode %d",
-"leaving loop in root trace",
-"inner loop in root trace",
-"loop unroll limit reached",
-"bad argument type",
-"JIT compilation disabled for function",
-"call unroll limit reached",
-"down-recursion, restarting",
-"NYI: unsupported variant of FastFunc %s",
-"NYI: return to lower frame",
-"store with nil or NaN key",
-"missing metamethod",
-"looping index lookup",
-"NYI: mixed sparse/dense table",
-"symbol not in cache",
-"NYI: unsupported C type conversion",
-"NYI: unsupported C function type",
-"guard would always fail",
-"too many PHIs",
-"persistent type instability",
-"failed to allocate mcode memory",
-"machine code too long",
-"hit mcode limit (retrying)",
-"too many spill slots",
-"inconsistent register allocation",
-"NYI: cannot assemble IR instruction %d",
-"NYI: PHI shuffling too complex",
-"NYI: register coalescing too complex",
-},
-
-ffnames = {
-[0]="Lua",
-"C",
-"assert",
-"type",
-"next",
-"pairs",
-"ipairs_aux",
-"ipairs",
-"getmetatable",
-"setmetatable",
-"getfenv",
-"setfenv",
-"rawget",
-"rawset",
-"rawequal",
-"unpack",
-"select",
-"tonumber",
-"tostring",
-"error",
-"pcall",
-"xpcall",
-"loadfile",
-"load",
-"loadstring",
-"dofile",
-"gcinfo",
-"collectgarbage",
-"newproxy",
-"print",
-"coroutine.status",
-"coroutine.running",
-"coroutine.isyieldable",
-"coroutine.create",
-"coroutine.yield",
-"coroutine.resume",
-"coroutine.wrap_aux",
-"coroutine.wrap",
-"math.abs",
-"math.floor",
-"math.ceil",
-"math.sqrt",
-"math.log10",
-"math.exp",
-"math.sin",
-"math.cos",
-"math.tan",
-"math.asin",
-"math.acos",
-"math.atan",
-"math.sinh",
-"math.cosh",
-"math.tanh",
-"math.frexp",
-"math.modf",
-"math.log",
-"math.atan2",
-"math.pow",
-"math.fmod",
-"math.ldexp",
-"math.min",
-"math.max",
-"math.random",
-"math.randomseed",
-"bit.tobit",
-"bit.bnot",
-"bit.bswap",
-"bit.lshift",
-"bit.rshift",
-"bit.arshift",
-"bit.rol",
-"bit.ror",
-"bit.band",
-"bit.bor",
-"bit.bxor",
-"bit.tohex",
-"string.byte",
-"string.char",
-"string.sub",
-"string.rep",
-"string.reverse",
-"string.lower",
-"string.upper",
-"string.dump",
-"string.find",
-"string.match",
-"string.gmatch_aux",
-"string.gmatch",
-"string.gsub",
-"string.format",
-"table.maxn",
-"table.insert",
-"table.concat",
-"table.sort",
-"table.new",
-"table.clear",
-"io.method.close",
-"io.method.read",
-"io.method.write",
-"io.method.flush",
-"io.method.seek",
-"io.method.setvbuf",
-"io.method.lines",
-"io.method.__gc",
-"io.method.__tostring",
-"io.open",
-"io.popen",
-"io.tmpfile",
-"io.close",
-"io.read",
-"io.write",
-"io.flush",
-"io.input",
-"io.output",
-"io.lines",
-"io.type",
-"os.execute",
-"os.remove",
-"os.rename",
-"os.tmpname",
-"os.getenv",
-"os.exit",
-"os.clock",
-"os.date",
-"os.time",
-"os.difftime",
-"os.setlocale",
-"debug.getregistry",
-"debug.getmetatable",
-"debug.setmetatable",
-"debug.getfenv",
-"debug.setfenv",
-"debug.getinfo",
-"debug.getlocal",
-"debug.setlocal",
-"debug.getupvalue",
-"debug.setupvalue",
-"debug.upvalueid",
-"debug.upvaluejoin",
-"debug.sethook",
-"debug.gethook",
-"debug.debug",
-"debug.traceback",
-"jit.on",
-"jit.off",
-"jit.flush",
-"jit.status",
-"jit.security",
-"jit.attach",
-"jit.util.funcinfo",
-"jit.util.funcbc",
-"jit.util.funck",
-"jit.util.funcuvname",
-"jit.util.traceinfo",
-"jit.util.traceir",
-"jit.util.tracek",
-"jit.util.tracesnap",
-"jit.util.tracemc",
-"jit.util.traceexitstub",
-"jit.util.ircalladdr",
-"jit.opt.start",
-"jit.profile.start",
-"jit.profile.stop",
-"jit.profile.dumpstack",
-"ffi.meta.__index",
-"ffi.meta.__newindex",
-"ffi.meta.__eq",
-"ffi.meta.__len",
-"ffi.meta.__lt",
-"ffi.meta.__le",
-"ffi.meta.__concat",
-"ffi.meta.__call",
-"ffi.meta.__add",
-"ffi.meta.__sub",
-"ffi.meta.__mul",
-"ffi.meta.__div",
-"ffi.meta.__mod",
-"ffi.meta.__pow",
-"ffi.meta.__unm",
-"ffi.meta.__tostring",
-"ffi.meta.__pairs",
-"ffi.meta.__ipairs",
-"ffi.clib.__index",
-"ffi.clib.__newindex",
-"ffi.clib.__gc",
-"ffi.callback.free",
-"ffi.callback.set",
-"ffi.cdef",
-"ffi.new",
-"ffi.cast",
-"ffi.typeof",
-"ffi.typeinfo",
-"ffi.istype",
-"ffi.sizeof",
-"ffi.alignof",
-"ffi.offsetof",
-"ffi.errno",
-"ffi.string",
-"ffi.copy",
-"ffi.fill",
-"ffi.abi",
-"ffi.metatype",
-"ffi.gc",
-"ffi.load",
-"buffer.method.free",
-"buffer.method.reset",
-"buffer.method.skip",
-"buffer.method.set",
-"buffer.method.put",
-"buffer.method.putf",
-"buffer.method.get",
-"buffer.method.putcdata",
-"buffer.method.reserve",
-"buffer.method.commit",
-"buffer.method.ref",
-"buffer.method.encode",
-"buffer.method.decode",
-"buffer.method.__gc",
-"buffer.method.__tostring",
-"buffer.method.__len",
-"buffer.new",
-"buffer.encode",
-"buffer.decode",
-},
-
-}
-

love/src/jni/LuaJIT-2.1/android/arm64-v8a/jit/zone.lua

@@ -1,45 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT profiler zones.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
---
--- This module implements a simple hierarchical zone model.
---
--- Example usage:
---
---   local zone = require("jit.zone")
---   zone("AI")
---   ...
---     zone("A*")
---     ...
---     print(zone:get()) --> "A*"
---     ...
---     zone()
---   ...
---   print(zone:get()) --> "AI"
---   ...
---   zone()
---
-----------------------------------------------------------------------------
-
-local remove = table.remove
-
-return setmetatable({
-  flush = function(t)
-    for i=#t,1,-1 do t[i] = nil end
-  end,
-  get = function(t)
-    return t[#t]
-  end
-}, {
-  __call = function(t, zone)
-    if zone then
-      t[#t+1] = zone
-    else
-      return (assert(remove(t), "empty zone stack"))
-    end
-  end
-})
-

love/src/jni/LuaJIT-2.1/android/armeabi-v7a/jit/bc.lua

@@ -1,190 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT bytecode listing module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
---
--- This module lists the bytecode of a Lua function. If it's loaded by -jbc
--- it hooks into the parser and lists all functions of a chunk as they
--- are parsed.
---
--- Example usage:
---
---   luajit -jbc -e 'local x=0; for i=1,1e6 do x=x+i end; print(x)'
---   luajit -jbc=- foo.lua
---   luajit -jbc=foo.list foo.lua
---
--- Default output is to stderr. To redirect the output to a file, pass a
--- filename as an argument (use '-' for stdout) or set the environment
--- variable LUAJIT_LISTFILE. The file is overwritten every time the module
--- is started.
---
--- This module can also be used programmatically:
---
---   local bc = require("jit.bc")
---
---   local function foo() print("hello") end
---
---   bc.dump(foo)           --> -- BYTECODE -- [...]
---   print(bc.line(foo, 2)) --> 0002    KSTR     1   1      ; "hello"
---
---   local out = {
---     -- Do something with each line:
---     write = function(t, ...) io.write(...) end,
---     close = function(t) end,
---     flush = function(t) end,
---   }
---   bc.dump(foo, out)
---
-------------------------------------------------------------------------------
-
--- Cache some library functions and objects.
-local jit = require("jit")
-assert(jit.version_num == 20100, "LuaJIT core/library version mismatch")
-local jutil = require("jit.util")
-local vmdef = require("jit.vmdef")
-local bit = require("bit")
-local sub, gsub, format = string.sub, string.gsub, string.format
-local byte, band, shr = string.byte, bit.band, bit.rshift
-local funcinfo, funcbc, funck = jutil.funcinfo, jutil.funcbc, jutil.funck
-local funcuvname = jutil.funcuvname
-local bcnames = vmdef.bcnames
-local stdout, stderr = io.stdout, io.stderr
-
-------------------------------------------------------------------------------
-
-local function ctlsub(c)
-  if c == "\n" then return "\\n"
-  elseif c == "\r" then return "\\r"
-  elseif c == "\t" then return "\\t"
-  else return format("\\%03d", byte(c))
-  end
-end
-
--- Return one bytecode line.
-local function bcline(func, pc, prefix)
-  local ins, m = funcbc(func, pc)
-  if not ins then return end
-  local ma, mb, mc = band(m, 7), band(m, 15*8), band(m, 15*128)
-  local a = band(shr(ins, 8), 0xff)
-  local oidx = 6*band(ins, 0xff)
-  local op = sub(bcnames, oidx+1, oidx+6)
-  local s = format("%04d %s %-6s %3s ",
-    pc, prefix or "  ", op, ma == 0 and "" or a)
-  local d = shr(ins, 16)
-  if mc == 13*128 then -- BCMjump
-    return format("%s=> %04d\n", s, pc+d-0x7fff)
-  end
-  if mb ~= 0 then
-    d = band(d, 0xff)
-  elseif mc == 0 then
-    return s.."\n"
-  end
-  local kc
-  if mc == 10*128 then -- BCMstr
-    kc = funck(func, -d-1)
-    kc = format(#kc > 40 and '"%.40s"~' or '"%s"', gsub(kc, "%c", ctlsub))
-  elseif mc == 9*128 then -- BCMnum
-    kc = funck(func, d)
-    if op == "TSETM " then kc = kc - 2^52 end
-  elseif mc == 12*128 then -- BCMfunc
-    local fi = funcinfo(funck(func, -d-1))
-    if fi.ffid then
-      kc = vmdef.ffnames[fi.ffid]
-    else
-      kc = fi.loc
-    end
-  elseif mc == 5*128 then -- BCMuv
-    kc = funcuvname(func, d)
-  end
-  if ma == 5 then -- BCMuv
-    local ka = funcuvname(func, a)
-    if kc then kc = ka.." ; "..kc else kc = ka end
-  end
-  if mb ~= 0 then
-    local b = shr(ins, 24)
-    if kc then return format("%s%3d %3d  ; %s\n", s, b, d, kc) end
-    return format("%s%3d %3d\n", s, b, d)
-  end
-  if kc then return format("%s%3d      ; %s\n", s, d, kc) end
-  if mc == 7*128 and d > 32767 then d = d - 65536 end -- BCMlits
-  return format("%s%3d\n", s, d)
-end
-
--- Collect branch targets of a function.
-local function bctargets(func)
-  local target = {}
-  for pc=1,1000000000 do
-    local ins, m = funcbc(func, pc)
-    if not ins then break end
-    if band(m, 15*128) == 13*128 then target[pc+shr(ins, 16)-0x7fff] = true end
-  end
-  return target
-end
-
--- Dump bytecode instructions of a function.
-local function bcdump(func, out, all)
-  if not out then out = stdout end
-  local fi = funcinfo(func)
-  if all and fi.children then
-    for n=-1,-1000000000,-1 do
-      local k = funck(func, n)
-      if not k then break end
-      if type(k) == "proto" then bcdump(k, out, true) end
-    end
-  end
-  out:write(format("-- BYTECODE -- %s-%d\n", fi.loc, fi.lastlinedefined))
-  local target = bctargets(func)
-  for pc=1,1000000000 do
-    local s = bcline(func, pc, target[pc] and "=>")
-    if not s then break end
-    out:write(s)
-  end
-  out:write("\n")
-  out:flush()
-end
-
-------------------------------------------------------------------------------
-
--- Active flag and output file handle.
-local active, out
-
--- List handler.
-local function h_list(func)
-  return bcdump(func, out)
-end
-
--- Detach list handler.
-local function bclistoff()
-  if active then
-    active = false
-    jit.attach(h_list)
-    if out and out ~= stdout and out ~= stderr then out:close() end
-    out = nil
-  end
-end
-
--- Open the output file and attach list handler.
-local function bcliston(outfile)
-  if active then bclistoff() end
-  if not outfile then outfile = os.getenv("LUAJIT_LISTFILE") end
-  if outfile then
-    out = outfile == "-" and stdout or assert(io.open(outfile, "w"))
-  else
-    out = stderr
-  end
-  jit.attach(h_list, "bc")
-  active = true
-end
-
--- Public module functions.
-return {
-  line = bcline,
-  dump = bcdump,
-  targets = bctargets,
-  on = bcliston,
-  off = bclistoff,
-  start = bcliston -- For -j command line option.
-}
-

love/src/jni/LuaJIT-2.1/android/armeabi-v7a/jit/bcsave.lua

@@ -1,678 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT module to save/list bytecode.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
---
--- This module saves or lists the bytecode for an input file.
--- It's run by the -b command line option.
---
-------------------------------------------------------------------------------
-
-local jit = require("jit")
-assert(jit.version_num == 20100, "LuaJIT core/library version mismatch")
-local bit = require("bit")
-
--- Symbol name prefix for LuaJIT bytecode.
-local LJBC_PREFIX = "luaJIT_BC_"
-
-local type, assert = type, assert
-local format = string.format
-local tremove, tconcat = table.remove, table.concat
-
-------------------------------------------------------------------------------
-
-local function usage()
-  io.stderr:write[[
-Save LuaJIT bytecode: luajit -b[options] input output
-  -l        Only list bytecode.
-  -s        Strip debug info (default).
-  -g        Keep debug info.
-  -n name   Set module name (default: auto-detect from input name).
-  -t type   Set output file type (default: auto-detect from output name).
-  -a arch   Override architecture for object files (default: native).
-  -o os     Override OS for object files (default: native).
-  -e chunk  Use chunk string as input.
-  --        Stop handling options.
-  -         Use stdin as input and/or stdout as output.
-
-File types: c h obj o raw (default)
-]]
-  os.exit(1)
-end
-
-local function check(ok, ...)
-  if ok then return ok, ... end
-  io.stderr:write("luajit: ", ...)
-  io.stderr:write("\n")
-  os.exit(1)
-end
-
-local function readfile(input)
-  if type(input) == "function" then return input end
-  if input == "-" then input = nil end
-  return check(loadfile(input))
-end
-
-local function savefile(name, mode)
-  if name == "-" then return io.stdout end
-  return check(io.open(name, mode))
-end
-
-local function set_stdout_binary(ffi)
-  ffi.cdef[[int _setmode(int fd, int mode);]]
-  ffi.C._setmode(1, 0x8000)
-end
-
-------------------------------------------------------------------------------
-
-local map_type = {
-  raw = "raw", c = "c", h = "h", o = "obj", obj = "obj",
-}
-
-local map_arch = {
-  x86 =		{ e = "le", b = 32, m = 3, p = 0x14c, },
-  x64 =		{ e = "le", b = 64, m = 62, p = 0x8664, },
-  arm =		{ e = "le", b = 32, m = 40, p = 0x1c0, },
-  arm64 =	{ e = "le", b = 64, m = 183, p = 0xaa64, },
-  arm64be =	{ e = "be", b = 64, m = 183, },
-  ppc =		{ e = "be", b = 32, m = 20, },
-  mips =	{ e = "be", b = 32, m = 8, f = 0x50001006, },
-  mipsel =	{ e = "le", b = 32, m = 8, f = 0x50001006, },
-  mips64 =	{ e = "be", b = 64, m = 8, f = 0x80000007, },
-  mips64el =	{ e = "le", b = 64, m = 8, f = 0x80000007, },
-  mips64r6 =	{ e = "be", b = 64, m = 8, f = 0xa0000407, },
-  mips64r6el =	{ e = "le", b = 64, m = 8, f = 0xa0000407, },
-}
-
-local map_os = {
-  linux = true, windows = true, osx = true, freebsd = true, netbsd = true,
-  openbsd = true, dragonfly = true, solaris = true,
-}
-
-local function checkarg(str, map, err)
-  str = str:lower()
-  local s = check(map[str], "unknown ", err)
-  return type(s) == "string" and s or str
-end
-
-local function detecttype(str)
-  local ext = str:lower():match("%.(%a+)$")
-  return map_type[ext] or "raw"
-end
-
-local function checkmodname(str)
-  check(str:match("^[%w_.%-]+$"), "bad module name")
-  return str:gsub("[%.%-]", "_")
-end
-
-local function detectmodname(str)
-  if type(str) == "string" then
-    local tail = str:match("[^/\\]+$")
-    if tail then str = tail end
-    local head = str:match("^(.*)%.[^.]*$")
-    if head then str = head end
-    str = str:match("^[%w_.%-]+")
-  else
-    str = nil
-  end
-  check(str, "cannot derive module name, use -n name")
-  return str:gsub("[%.%-]", "_")
-end
-
-------------------------------------------------------------------------------
-
-local function bcsave_tail(fp, output, s)
-  local ok, err = fp:write(s)
-  if ok and output ~= "-" then ok, err = fp:close() end
-  check(ok, "cannot write ", output, ": ", err)
-end
-
-local function bcsave_raw(output, s)
-  if output == "-" and jit.os == "Windows" then
-    local ok, ffi = pcall(require, "ffi")
-    check(ok, "FFI library required to write binary file to stdout")
-    set_stdout_binary(ffi)
-  end
-  local fp = savefile(output, "wb")
-  bcsave_tail(fp, output, s)
-end
-
-local function bcsave_c(ctx, output, s)
-  local fp = savefile(output, "w")
-  if ctx.type == "c" then
-    fp:write(format([[
-#ifdef __cplusplus
-extern "C"
-#endif
-#ifdef _WIN32
-__declspec(dllexport)
-#endif
-const unsigned char %s%s[] = {
-]], LJBC_PREFIX, ctx.modname))
-  else
-    fp:write(format([[
-#define %s%s_SIZE %d
-static const unsigned char %s%s[] = {
-]], LJBC_PREFIX, ctx.modname, #s, LJBC_PREFIX, ctx.modname))
-  end
-  local t, n, m = {}, 0, 0
-  for i=1,#s do
-    local b = tostring(string.byte(s, i))
-    m = m + #b + 1
-    if m > 78 then
-      fp:write(tconcat(t, ",", 1, n), ",\n")
-      n, m = 0, #b + 1
-    end
-    n = n + 1
-    t[n] = b
-  end
-  bcsave_tail(fp, output, tconcat(t, ",", 1, n).."\n};\n")
-end
-
-local function bcsave_elfobj(ctx, output, s, ffi)
-  ffi.cdef[[
-typedef struct {
-  uint8_t emagic[4], eclass, eendian, eversion, eosabi, eabiversion, epad[7];
-  uint16_t type, machine;
-  uint32_t version;
-  uint32_t entry, phofs, shofs;
-  uint32_t flags;
-  uint16_t ehsize, phentsize, phnum, shentsize, shnum, shstridx;
-} ELF32header;
-typedef struct {
-  uint8_t emagic[4], eclass, eendian, eversion, eosabi, eabiversion, epad[7];
-  uint16_t type, machine;
-  uint32_t version;
-  uint64_t entry, phofs, shofs;
-  uint32_t flags;
-  uint16_t ehsize, phentsize, phnum, shentsize, shnum, shstridx;
-} ELF64header;
-typedef struct {
-  uint32_t name, type, flags, addr, ofs, size, link, info, align, entsize;
-} ELF32sectheader;
-typedef struct {
-  uint32_t name, type;
-  uint64_t flags, addr, ofs, size;
-  uint32_t link, info;
-  uint64_t align, entsize;
-} ELF64sectheader;
-typedef struct {
-  uint32_t name, value, size;
-  uint8_t info, other;
-  uint16_t sectidx;
-} ELF32symbol;
-typedef struct {
-  uint32_t name;
-  uint8_t info, other;
-  uint16_t sectidx;
-  uint64_t value, size;
-} ELF64symbol;
-typedef struct {
-  ELF32header hdr;
-  ELF32sectheader sect[6];
-  ELF32symbol sym[2];
-  uint8_t space[4096];
-} ELF32obj;
-typedef struct {
-  ELF64header hdr;
-  ELF64sectheader sect[6];
-  ELF64symbol sym[2];
-  uint8_t space[4096];
-} ELF64obj;
-]]
-  local symname = LJBC_PREFIX..ctx.modname
-  local ai = assert(map_arch[ctx.arch])
-  local is64, isbe = ai.b == 64, ai.e == "be"
-
-  -- Handle different host/target endianess.
-  local function f32(x) return x end
-  local f16, fofs = f32, f32
-  if ffi.abi("be") ~= isbe then
-    f32 = bit.bswap
-    function f16(x) return bit.rshift(bit.bswap(x), 16) end
-    if is64 then
-      local two32 = ffi.cast("int64_t", 2^32)
-      function fofs(x) return bit.bswap(x)*two32 end
-    else
-      fofs = f32
-    end
-  end
-
-  -- Create ELF object and fill in header.
-  local o = ffi.new(is64 and "ELF64obj" or "ELF32obj")
-  local hdr = o.hdr
-  if ctx.os == "bsd" or ctx.os == "other" then -- Determine native hdr.eosabi.
-    local bf = assert(io.open("/bin/ls", "rb"))
-    local bs = bf:read(9)
-    bf:close()
-    ffi.copy(o, bs, 9)
-    check(hdr.emagic[0] == 127, "no support for writing native object files")
-  else
-    hdr.emagic = "\127ELF"
-    hdr.eosabi = ({ freebsd=9, netbsd=2, openbsd=12, solaris=6 })[ctx.os] or 0
-  end
-  hdr.eclass = is64 and 2 or 1
-  hdr.eendian = isbe and 2 or 1
-  hdr.eversion = 1
-  hdr.type = f16(1)
-  hdr.machine = f16(ai.m)
-  hdr.flags = f32(ai.f or 0)
-  hdr.version = f32(1)
-  hdr.shofs = fofs(ffi.offsetof(o, "sect"))
-  hdr.ehsize = f16(ffi.sizeof(hdr))
-  hdr.shentsize = f16(ffi.sizeof(o.sect[0]))
-  hdr.shnum = f16(6)
-  hdr.shstridx = f16(2)
-
-  -- Fill in sections and symbols.
-  local sofs, ofs = ffi.offsetof(o, "space"), 1
-  for i,name in ipairs{
-      ".symtab", ".shstrtab", ".strtab", ".rodata", ".note.GNU-stack",
-    } do
-    local sect = o.sect[i]
-    sect.align = fofs(1)
-    sect.name = f32(ofs)
-    ffi.copy(o.space+ofs, name)
-    ofs = ofs + #name+1
-  end
-  o.sect[1].type = f32(2) -- .symtab
-  o.sect[1].link = f32(3)
-  o.sect[1].info = f32(1)
-  o.sect[1].align = fofs(8)
-  o.sect[1].ofs = fofs(ffi.offsetof(o, "sym"))
-  o.sect[1].entsize = fofs(ffi.sizeof(o.sym[0]))
-  o.sect[1].size = fofs(ffi.sizeof(o.sym))
-  o.sym[1].name = f32(1)
-  o.sym[1].sectidx = f16(4)
-  o.sym[1].size = fofs(#s)
-  o.sym[1].info = 17
-  o.sect[2].type = f32(3) -- .shstrtab
-  o.sect[2].ofs = fofs(sofs)
-  o.sect[2].size = fofs(ofs)
-  o.sect[3].type = f32(3) -- .strtab
-  o.sect[3].ofs = fofs(sofs + ofs)
-  o.sect[3].size = fofs(#symname+2)
-  ffi.copy(o.space+ofs+1, symname)
-  ofs = ofs + #symname + 2
-  o.sect[4].type = f32(1) -- .rodata
-  o.sect[4].flags = fofs(2)
-  o.sect[4].ofs = fofs(sofs + ofs)
-  o.sect[4].size = fofs(#s)
-  o.sect[5].type = f32(1) -- .note.GNU-stack
-  o.sect[5].ofs = fofs(sofs + ofs + #s)
-
-  -- Write ELF object file.
-  local fp = savefile(output, "wb")
-  fp:write(ffi.string(o, ffi.sizeof(o)-4096+ofs))
-  bcsave_tail(fp, output, s)
-end
-
-local function bcsave_peobj(ctx, output, s, ffi)
-  ffi.cdef[[
-typedef struct {
-  uint16_t arch, nsects;
-  uint32_t time, symtabofs, nsyms;
-  uint16_t opthdrsz, flags;
-} PEheader;
-typedef struct {
-  char name[8];
-  uint32_t vsize, vaddr, size, ofs, relocofs, lineofs;
-  uint16_t nreloc, nline;
-  uint32_t flags;
-} PEsection;
-typedef struct __attribute((packed)) {
-  union {
-    char name[8];
-    uint32_t nameref[2];
-  };
-  uint32_t value;
-  int16_t sect;
-  uint16_t type;
-  uint8_t scl, naux;
-} PEsym;
-typedef struct __attribute((packed)) {
-  uint32_t size;
-  uint16_t nreloc, nline;
-  uint32_t cksum;
-  uint16_t assoc;
-  uint8_t comdatsel, unused[3];
-} PEsymaux;
-typedef struct {
-  PEheader hdr;
-  PEsection sect[2];
-  // Must be an even number of symbol structs.
-  PEsym sym0;
-  PEsymaux sym0aux;
-  PEsym sym1;
-  PEsymaux sym1aux;
-  PEsym sym2;
-  PEsym sym3;
-  uint32_t strtabsize;
-  uint8_t space[4096];
-} PEobj;
-]]
-  local symname = LJBC_PREFIX..ctx.modname
-  local ai = assert(map_arch[ctx.arch])
-  local is64 = ai.b == 64
-  local symexport = "   /EXPORT:"..symname..",DATA "
-
-  -- The file format is always little-endian. Swap if the host is big-endian.
-  local function f32(x) return x end
-  local f16 = f32
-  if ffi.abi("be") then
-    f32 = bit.bswap
-    function f16(x) return bit.rshift(bit.bswap(x), 16) end
-  end
-
-  -- Create PE object and fill in header.
-  local o = ffi.new("PEobj")
-  local hdr = o.hdr
-  hdr.arch = f16(assert(ai.p))
-  hdr.nsects = f16(2)
-  hdr.symtabofs = f32(ffi.offsetof(o, "sym0"))
-  hdr.nsyms = f32(6)
-
-  -- Fill in sections and symbols.
-  o.sect[0].name = ".drectve"
-  o.sect[0].size = f32(#symexport)
-  o.sect[0].flags = f32(0x00100a00)
-  o.sym0.sect = f16(1)
-  o.sym0.scl = 3
-  o.sym0.name = ".drectve"
-  o.sym0.naux = 1
-  o.sym0aux.size = f32(#symexport)
-  o.sect[1].name = ".rdata"
-  o.sect[1].size = f32(#s)
-  o.sect[1].flags = f32(0x40300040)
-  o.sym1.sect = f16(2)
-  o.sym1.scl = 3
-  o.sym1.name = ".rdata"
-  o.sym1.naux = 1
-  o.sym1aux.size = f32(#s)
-  o.sym2.sect = f16(2)
-  o.sym2.scl = 2
-  o.sym2.nameref[1] = f32(4)
-  o.sym3.sect = f16(-1)
-  o.sym3.scl = 2
-  o.sym3.value = f32(1)
-  o.sym3.name = "@feat.00" -- Mark as SafeSEH compliant.
-  ffi.copy(o.space, symname)
-  local ofs = #symname + 1
-  o.strtabsize = f32(ofs + 4)
-  o.sect[0].ofs = f32(ffi.offsetof(o, "space") + ofs)
-  ffi.copy(o.space + ofs, symexport)
-  ofs = ofs + #symexport
-  o.sect[1].ofs = f32(ffi.offsetof(o, "space") + ofs)
-
-  -- Write PE object file.
-  local fp = savefile(output, "wb")
-  fp:write(ffi.string(o, ffi.sizeof(o)-4096+ofs))
-  bcsave_tail(fp, output, s)
-end
-
-local function bcsave_machobj(ctx, output, s, ffi)
-  ffi.cdef[[
-typedef struct
-{
-  uint32_t magic, cputype, cpusubtype, filetype, ncmds, sizeofcmds, flags;
-} mach_header;
-typedef struct
-{
-  mach_header; uint32_t reserved;
-} mach_header_64;
-typedef struct {
-  uint32_t cmd, cmdsize;
-  char segname[16];
-  uint32_t vmaddr, vmsize, fileoff, filesize;
-  uint32_t maxprot, initprot, nsects, flags;
-} mach_segment_command;
-typedef struct {
-  uint32_t cmd, cmdsize;
-  char segname[16];
-  uint64_t vmaddr, vmsize, fileoff, filesize;
-  uint32_t maxprot, initprot, nsects, flags;
-} mach_segment_command_64;
-typedef struct {
-  char sectname[16], segname[16];
-  uint32_t addr, size;
-  uint32_t offset, align, reloff, nreloc, flags;
-  uint32_t reserved1, reserved2;
-} mach_section;
-typedef struct {
-  char sectname[16], segname[16];
-  uint64_t addr, size;
-  uint32_t offset, align, reloff, nreloc, flags;
-  uint32_t reserved1, reserved2, reserved3;
-} mach_section_64;
-typedef struct {
-  uint32_t cmd, cmdsize, symoff, nsyms, stroff, strsize;
-} mach_symtab_command;
-typedef struct {
-  int32_t strx;
-  uint8_t type, sect;
-  int16_t desc;
-  uint32_t value;
-} mach_nlist;
-typedef struct {
-  uint32_t strx;
-  uint8_t type, sect;
-  uint16_t desc;
-  uint64_t value;
-} mach_nlist_64;
-typedef struct
-{
-  uint32_t magic, nfat_arch;
-} mach_fat_header;
-typedef struct
-{
-  uint32_t cputype, cpusubtype, offset, size, align;
-} mach_fat_arch;
-typedef struct {
-  struct {
-    mach_header hdr;
-    mach_segment_command seg;
-    mach_section sec;
-    mach_symtab_command sym;
-  } arch[1];
-  mach_nlist sym_entry;
-  uint8_t space[4096];
-} mach_obj;
-typedef struct {
-  struct {
-    mach_header_64 hdr;
-    mach_segment_command_64 seg;
-    mach_section_64 sec;
-    mach_symtab_command sym;
-  } arch[1];
-  mach_nlist_64 sym_entry;
-  uint8_t space[4096];
-} mach_obj_64;
-typedef struct {
-  mach_fat_header fat;
-  mach_fat_arch fat_arch[2];
-  struct {
-    mach_header hdr;
-    mach_segment_command seg;
-    mach_section sec;
-    mach_symtab_command sym;
-  } arch[2];
-  mach_nlist sym_entry;
-  uint8_t space[4096];
-} mach_fat_obj;
-]]
-  local symname = '_'..LJBC_PREFIX..ctx.modname
-  local isfat, is64, align, mobj = false, false, 4, "mach_obj"
-  if ctx.arch == "x64" then
-    is64, align, mobj = true, 8, "mach_obj_64"
-  elseif ctx.arch == "arm" then
-    isfat, mobj = true, "mach_fat_obj"
-  elseif ctx.arch == "arm64" then
-    is64, align, isfat, mobj = true, 8, true, "mach_fat_obj"
-  else
-    check(ctx.arch == "x86", "unsupported architecture for OSX")
-  end
-  local function aligned(v, a) return bit.band(v+a-1, -a) end
-  local be32 = bit.bswap -- Mach-O FAT is BE, supported archs are LE.
-
-  -- Create Mach-O object and fill in header.
-  local o = ffi.new(mobj)
-  local mach_size = aligned(ffi.offsetof(o, "space")+#symname+2, align)
-  local cputype = ({ x86={7}, x64={0x01000007}, arm={7,12}, arm64={0x01000007,0x0100000c} })[ctx.arch]
-  local cpusubtype = ({ x86={3}, x64={3}, arm={3,9}, arm64={3,0} })[ctx.arch]
-  if isfat then
-    o.fat.magic = be32(0xcafebabe)
-    o.fat.nfat_arch = be32(#cpusubtype)
-  end
-
-  -- Fill in sections and symbols.
-  for i=0,#cpusubtype-1 do
-    local ofs = 0
-    if isfat then
-      local a = o.fat_arch[i]
-      a.cputype = be32(cputype[i+1])
-      a.cpusubtype = be32(cpusubtype[i+1])
-      -- Subsequent slices overlap each other to share data.
-      ofs = ffi.offsetof(o, "arch") + i*ffi.sizeof(o.arch[0])
-      a.offset = be32(ofs)
-      a.size = be32(mach_size-ofs+#s)
-    end
-    local a = o.arch[i]
-    a.hdr.magic = is64 and 0xfeedfacf or 0xfeedface
-    a.hdr.cputype = cputype[i+1]
-    a.hdr.cpusubtype = cpusubtype[i+1]
-    a.hdr.filetype = 1
-    a.hdr.ncmds = 2
-    a.hdr.sizeofcmds = ffi.sizeof(a.seg)+ffi.sizeof(a.sec)+ffi.sizeof(a.sym)
-    a.seg.cmd = is64 and 0x19 or 0x1
-    a.seg.cmdsize = ffi.sizeof(a.seg)+ffi.sizeof(a.sec)
-    a.seg.vmsize = #s
-    a.seg.fileoff = mach_size-ofs
-    a.seg.filesize = #s
-    a.seg.maxprot = 1
-    a.seg.initprot = 1
-    a.seg.nsects = 1
-    ffi.copy(a.sec.sectname, "__data")
-    ffi.copy(a.sec.segname, "__DATA")
-    a.sec.size = #s
-    a.sec.offset = mach_size-ofs
-    a.sym.cmd = 2
-    a.sym.cmdsize = ffi.sizeof(a.sym)
-    a.sym.symoff = ffi.offsetof(o, "sym_entry")-ofs
-    a.sym.nsyms = 1
-    a.sym.stroff = ffi.offsetof(o, "sym_entry")+ffi.sizeof(o.sym_entry)-ofs
-    a.sym.strsize = aligned(#symname+2, align)
-  end
-  o.sym_entry.type = 0xf
-  o.sym_entry.sect = 1
-  o.sym_entry.strx = 1
-  ffi.copy(o.space+1, symname)
-
-  -- Write Macho-O object file.
-  local fp = savefile(output, "wb")
-  fp:write(ffi.string(o, mach_size))
-  bcsave_tail(fp, output, s)
-end
-
-local function bcsave_obj(ctx, output, s)
-  local ok, ffi = pcall(require, "ffi")
-  check(ok, "FFI library required to write this file type")
-  if output == "-" and jit.os == "Windows" then
-    set_stdout_binary(ffi)
-  end
-  if ctx.os == "windows" then
-    return bcsave_peobj(ctx, output, s, ffi)
-  elseif ctx.os == "osx" then
-    return bcsave_machobj(ctx, output, s, ffi)
-  else
-    return bcsave_elfobj(ctx, output, s, ffi)
-  end
-end
-
-------------------------------------------------------------------------------
-
-local function bclist(input, output)
-  local f = readfile(input)
-  require("jit.bc").dump(f, savefile(output, "w"), true)
-end
-
-local function bcsave(ctx, input, output)
-  local f = readfile(input)
-  local s = string.dump(f, ctx.strip)
-  local t = ctx.type
-  if not t then
-    t = detecttype(output)
-    ctx.type = t
-  end
-  if t == "raw" then
-    bcsave_raw(output, s)
-  else
-    if not ctx.modname then ctx.modname = detectmodname(input) end
-    if t == "obj" then
-      bcsave_obj(ctx, output, s)
-    else
-      bcsave_c(ctx, output, s)
-    end
-  end
-end
-
-local function docmd(...)
-  local arg = {...}
-  local n = 1
-  local list = false
-  local ctx = {
-    strip = true, arch = jit.arch, os = jit.os:lower(),
-    type = false, modname = false,
-  }
-  while n <= #arg do
-    local a = arg[n]
-    if type(a) == "string" and a:sub(1, 1) == "-" and a ~= "-" then
-      tremove(arg, n)
-      if a == "--" then break end
-      for m=2,#a do
-	local opt = a:sub(m, m)
-	if opt == "l" then
-	  list = true
-	elseif opt == "s" then
-	  ctx.strip = true
-	elseif opt == "g" then
-	  ctx.strip = false
-	else
-	  if arg[n] == nil or m ~= #a then usage() end
-	  if opt == "e" then
-	    if n ~= 1 then usage() end
-	    arg[1] = check(loadstring(arg[1]))
-	  elseif opt == "n" then
-	    ctx.modname = checkmodname(tremove(arg, n))
-	  elseif opt == "t" then
-	    ctx.type = checkarg(tremove(arg, n), map_type, "file type")
-	  elseif opt == "a" then
-	    ctx.arch = checkarg(tremove(arg, n), map_arch, "architecture")
-	  elseif opt == "o" then
-	    ctx.os = checkarg(tremove(arg, n), map_os, "OS name")
-	  else
-	    usage()
-	  end
-	end
-      end
-    else
-      n = n + 1
-    end
-  end
-  if list then
-    if #arg == 0 or #arg > 2 then usage() end
-    bclist(arg[1], arg[2] or "-")
-  else
-    if #arg ~= 2 then usage() end
-    bcsave(ctx, arg[1], arg[2])
-  end
-end
-
-------------------------------------------------------------------------------
-
--- Public module functions.
-return {
-  start = docmd -- Process -b command line option.
-}
-

love/src/jni/LuaJIT-2.1/android/armeabi-v7a/jit/dis_arm.lua

@@ -1,689 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT ARM disassembler module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This is a helper module used by the LuaJIT machine code dumper module.
---
--- It disassembles most user-mode ARMv7 instructions
--- NYI: Advanced SIMD and VFP instructions.
-------------------------------------------------------------------------------
-
-local type = type
-local sub, byte, format = string.sub, string.byte, string.format
-local match, gmatch = string.match, string.gmatch
-local concat = table.concat
-local bit = require("bit")
-local band, bor, ror, tohex = bit.band, bit.bor, bit.ror, bit.tohex
-local lshift, rshift, arshift = bit.lshift, bit.rshift, bit.arshift
-
-------------------------------------------------------------------------------
--- Opcode maps
-------------------------------------------------------------------------------
-
-local map_loadc = {
-  shift = 8, mask = 15,
-  [10] = {
-    shift = 20, mask = 1,
-    [0] = {
-      shift = 23, mask = 3,
-      [0] = "vmovFmDN", "vstmFNdr",
-      _ = {
-	shift = 21, mask = 1,
-	[0] = "vstrFdl",
-	{ shift = 16, mask = 15, [13] = "vpushFdr", _ = "vstmdbFNdr", }
-      },
-    },
-    {
-      shift = 23, mask = 3,
-      [0] = "vmovFDNm",
-      { shift = 16, mask = 15, [13] = "vpopFdr", _ = "vldmFNdr", },
-      _ = {
-	shift = 21, mask = 1,
-	[0] = "vldrFdl", "vldmdbFNdr",
-      },
-    },
-  },
-  [11] = {
-    shift = 20, mask = 1,
-    [0] = {
-      shift = 23, mask = 3,
-      [0] = "vmovGmDN", "vstmGNdr",
-      _ = {
-	shift = 21, mask = 1,
-	[0] = "vstrGdl",
-	{ shift = 16, mask = 15, [13] = "vpushGdr", _ = "vstmdbGNdr", }
-      },
-    },
-    {
-      shift = 23, mask = 3,
-      [0] = "vmovGDNm",
-      { shift = 16, mask = 15, [13] = "vpopGdr", _ = "vldmGNdr", },
-      _ = {
-	shift = 21, mask = 1,
-	[0] = "vldrGdl", "vldmdbGNdr",
-      },
-    },
-  },
-  _ = {
-    shift = 0, mask = 0 -- NYI ldc, mcrr, mrrc.
-  },
-}
-
-local map_vfps = {
-  shift = 6, mask = 0x2c001,
-  [0] = "vmlaF.dnm", "vmlsF.dnm",
-  [0x04000] = "vnmlsF.dnm", [0x04001] = "vnmlaF.dnm",
-  [0x08000] = "vmulF.dnm", [0x08001] = "vnmulF.dnm",
-  [0x0c000] = "vaddF.dnm", [0x0c001] = "vsubF.dnm",
-  [0x20000] = "vdivF.dnm",
-  [0x24000] = "vfnmsF.dnm", [0x24001] = "vfnmaF.dnm",
-  [0x28000] = "vfmaF.dnm", [0x28001] = "vfmsF.dnm",
-  [0x2c000] = "vmovF.dY",
-  [0x2c001] = {
-    shift = 7, mask = 0x1e01,
-    [0] = "vmovF.dm", "vabsF.dm",
-    [0x0200] = "vnegF.dm", [0x0201] = "vsqrtF.dm",
-    [0x0800] = "vcmpF.dm", [0x0801] = "vcmpeF.dm",
-    [0x0a00] = "vcmpzF.d", [0x0a01] = "vcmpzeF.d",
-    [0x0e01] = "vcvtG.dF.m",
-    [0x1000] = "vcvt.f32.u32Fdm", [0x1001] = "vcvt.f32.s32Fdm",
-    [0x1800] = "vcvtr.u32F.dm", [0x1801] = "vcvt.u32F.dm",
-    [0x1a00] = "vcvtr.s32F.dm", [0x1a01] = "vcvt.s32F.dm",
-  },
-}
-
-local map_vfpd = {
-  shift = 6, mask = 0x2c001,
-  [0] = "vmlaG.dnm", "vmlsG.dnm",
-  [0x04000] = "vnmlsG.dnm", [0x04001] = "vnmlaG.dnm",
-  [0x08000] = "vmulG.dnm", [0x08001] = "vnmulG.dnm",
-  [0x0c000] = "vaddG.dnm", [0x0c001] = "vsubG.dnm",
-  [0x20000] = "vdivG.dnm",
-  [0x24000] = "vfnmsG.dnm", [0x24001] = "vfnmaG.dnm",
-  [0x28000] = "vfmaG.dnm", [0x28001] = "vfmsG.dnm",
-  [0x2c000] = "vmovG.dY",
-  [0x2c001] = {
-    shift = 7, mask = 0x1e01,
-    [0] = "vmovG.dm", "vabsG.dm",
-    [0x0200] = "vnegG.dm", [0x0201] = "vsqrtG.dm",
-    [0x0800] = "vcmpG.dm", [0x0801] = "vcmpeG.dm",
-    [0x0a00] = "vcmpzG.d", [0x0a01] = "vcmpzeG.d",
-    [0x0e01] = "vcvtF.dG.m",
-    [0x1000] = "vcvt.f64.u32GdFm", [0x1001] = "vcvt.f64.s32GdFm",
-    [0x1800] = "vcvtr.u32FdG.m", [0x1801] = "vcvt.u32FdG.m",
-    [0x1a00] = "vcvtr.s32FdG.m", [0x1a01] = "vcvt.s32FdG.m",
-  },
-}
-
-local map_datac = {
-  shift = 24, mask = 1,
-  [0] = {
-    shift = 4, mask = 1,
-    [0] = {
-      shift = 8, mask = 15,
-      [10] = map_vfps,
-      [11] = map_vfpd,
-      -- NYI cdp, mcr, mrc.
-    },
-    {
-      shift = 8, mask = 15,
-      [10] = {
-	shift = 20, mask = 15,
-	[0] = "vmovFnD", "vmovFDn",
-	[14] = "vmsrD",
-	[15] = { shift = 12, mask = 15, [15] = "vmrs", _ = "vmrsD", },
-      },
-    },
-  },
-  "svcT",
-}
-
-local map_loadcu = {
-  shift = 0, mask = 0, -- NYI unconditional CP load/store.
-}
-
-local map_datacu = {
-  shift = 0, mask = 0, -- NYI unconditional CP data.
-}
-
-local map_simddata = {
-  shift = 0, mask = 0, -- NYI SIMD data.
-}
-
-local map_simdload = {
-  shift = 0, mask = 0, -- NYI SIMD load/store, preload.
-}
-
-local map_preload = {
-  shift = 0, mask = 0, -- NYI preload.
-}
-
-local map_media = {
-  shift = 20, mask = 31,
-  [0] = false,
-  { --01
-    shift = 5, mask = 7,
-    [0] = "sadd16DNM", "sasxDNM", "ssaxDNM", "ssub16DNM",
-    "sadd8DNM", false, false, "ssub8DNM",
-  },
-  { --02
-    shift = 5, mask = 7,
-    [0] = "qadd16DNM", "qasxDNM", "qsaxDNM", "qsub16DNM",
-    "qadd8DNM", false, false, "qsub8DNM",
-  },
-  { --03
-    shift = 5, mask = 7,
-    [0] = "shadd16DNM", "shasxDNM", "shsaxDNM", "shsub16DNM",
-    "shadd8DNM", false, false, "shsub8DNM",
-  },
-  false,
-  { --05
-    shift = 5, mask = 7,
-    [0] = "uadd16DNM", "uasxDNM", "usaxDNM", "usub16DNM",
-    "uadd8DNM", false, false, "usub8DNM",
-  },
-  { --06
-    shift = 5, mask = 7,
-    [0] = "uqadd16DNM", "uqasxDNM", "uqsaxDNM", "uqsub16DNM",
-    "uqadd8DNM", false, false, "uqsub8DNM",
-  },
-  { --07
-    shift = 5, mask = 7,
-    [0] = "uhadd16DNM", "uhasxDNM", "uhsaxDNM", "uhsub16DNM",
-    "uhadd8DNM", false, false, "uhsub8DNM",
-  },
-  { --08
-    shift = 5, mask = 7,
-    [0] = "pkhbtDNMU", false, "pkhtbDNMU",
-    { shift = 16, mask = 15, [15] = "sxtb16DMU", _ = "sxtab16DNMU", },
-    "pkhbtDNMU", "selDNM", "pkhtbDNMU",
-  },
-  false,
-  { --0a
-    shift = 5, mask = 7,
-    [0] = "ssatDxMu", "ssat16DxM", "ssatDxMu",
-    { shift = 16, mask = 15, [15] = "sxtbDMU", _ = "sxtabDNMU", },
-    "ssatDxMu", false, "ssatDxMu",
-  },
-  { --0b
-    shift = 5, mask = 7,
-    [0] = "ssatDxMu", "revDM", "ssatDxMu",
-    { shift = 16, mask = 15, [15] = "sxthDMU", _ = "sxtahDNMU", },
-    "ssatDxMu", "rev16DM", "ssatDxMu",
-  },
-  { --0c
-    shift = 5, mask = 7,
-    [3] = { shift = 16, mask = 15, [15] = "uxtb16DMU", _ = "uxtab16DNMU", },
-  },
-  false,
-  { --0e
-    shift = 5, mask = 7,
-    [0] = "usatDwMu", "usat16DwM", "usatDwMu",
-    { shift = 16, mask = 15, [15] = "uxtbDMU", _ = "uxtabDNMU", },
-    "usatDwMu", false, "usatDwMu",
-  },
-  { --0f
-    shift = 5, mask = 7,
-    [0] = "usatDwMu", "rbitDM", "usatDwMu",
-    { shift = 16, mask = 15, [15] = "uxthDMU", _ = "uxtahDNMU", },
-    "usatDwMu", "revshDM", "usatDwMu",
-  },
-  { --10
-    shift = 12, mask = 15,
-    [15] = {
-      shift = 5, mask = 7,
-      "smuadNMS", "smuadxNMS", "smusdNMS", "smusdxNMS",
-    },
-    _ = {
-      shift = 5, mask = 7,
-      [0] = "smladNMSD", "smladxNMSD", "smlsdNMSD", "smlsdxNMSD",
-    },
-  },
-  false, false, false,
-  { --14
-    shift = 5, mask = 7,
-    [0] = "smlaldDNMS", "smlaldxDNMS", "smlsldDNMS", "smlsldxDNMS",
-  },
-  { --15
-    shift = 5, mask = 7,
-    [0] = { shift = 12, mask = 15, [15] = "smmulNMS", _ = "smmlaNMSD", },
-    { shift = 12, mask = 15, [15] = "smmulrNMS", _ = "smmlarNMSD", },
-    false, false, false, false,
-    "smmlsNMSD", "smmlsrNMSD",
-  },
-  false, false,
-  { --18
-    shift = 5, mask = 7,
-    [0] = { shift = 12, mask = 15, [15] = "usad8NMS", _ = "usada8NMSD", },
-  },
-  false,
-  { --1a
-    shift = 5, mask = 3, [2] = "sbfxDMvw",
-  },
-  { --1b
-    shift = 5, mask = 3, [2] = "sbfxDMvw",
-  },
-  { --1c
-    shift = 5, mask = 3,
-    [0] = { shift = 0, mask = 15, [15] = "bfcDvX", _ = "bfiDMvX", },
-  },
-  { --1d
-    shift = 5, mask = 3,
-    [0] = { shift = 0, mask = 15, [15] = "bfcDvX", _ = "bfiDMvX", },
-  },
-  { --1e
-    shift = 5, mask = 3, [2] = "ubfxDMvw",
-  },
-  { --1f
-    shift = 5, mask = 3, [2] = "ubfxDMvw",
-  },
-}
-
-local map_load = {
-  shift = 21, mask = 9,
-  {
-    shift = 20, mask = 5,
-    [0] = "strtDL", "ldrtDL", [4] = "strbtDL", [5] = "ldrbtDL",
-  },
-  _ = {
-    shift = 20, mask = 5,
-    [0] = "strDL", "ldrDL", [4] = "strbDL", [5] = "ldrbDL",
-  }
-}
-
-local map_load1 = {
-  shift = 4, mask = 1,
-  [0] = map_load, map_media,
-}
-
-local map_loadm = {
-  shift = 20, mask = 1,
-  [0] = {
-    shift = 23, mask = 3,
-    [0] = "stmdaNR", "stmNR",
-    { shift = 16, mask = 63, [45] = "pushR", _ = "stmdbNR", }, "stmibNR",
-  },
-  {
-    shift = 23, mask = 3,
-    [0] = "ldmdaNR", { shift = 16, mask = 63, [61] = "popR", _ = "ldmNR", },
-    "ldmdbNR", "ldmibNR",
-  },
-}
-
-local map_data = {
-  shift = 21, mask = 15,
-  [0] = "andDNPs", "eorDNPs", "subDNPs", "rsbDNPs",
-  "addDNPs", "adcDNPs", "sbcDNPs", "rscDNPs",
-  "tstNP", "teqNP", "cmpNP", "cmnNP",
-  "orrDNPs", "movDPs", "bicDNPs", "mvnDPs",
-}
-
-local map_mul = {
-  shift = 21, mask = 7,
-  [0] = "mulNMSs", "mlaNMSDs", "umaalDNMS", "mlsDNMS",
-  "umullDNMSs", "umlalDNMSs", "smullDNMSs", "smlalDNMSs",
-}
-
-local map_sync = {
-  shift = 20, mask = 15, -- NYI: brackets around N. R(D+1) for ldrexd/strexd.
-  [0] = "swpDMN", false, false, false,
-  "swpbDMN", false, false, false,
-  "strexDMN", "ldrexDN", "strexdDN", "ldrexdDN",
-  "strexbDMN", "ldrexbDN", "strexhDN", "ldrexhDN",
-}
-
-local map_mulh = {
-  shift = 21, mask = 3,
-  [0] = { shift = 5, mask = 3,
-    [0] = "smlabbNMSD", "smlatbNMSD", "smlabtNMSD", "smlattNMSD", },
-  { shift = 5, mask = 3,
-    [0] = "smlawbNMSD", "smulwbNMS", "smlawtNMSD", "smulwtNMS", },
-  { shift = 5, mask = 3,
-    [0] = "smlalbbDNMS", "smlaltbDNMS", "smlalbtDNMS", "smlalttDNMS", },
-  { shift = 5, mask = 3,
-    [0] = "smulbbNMS", "smultbNMS", "smulbtNMS", "smulttNMS", },
-}
-
-local map_misc = {
-  shift = 4, mask = 7,
-  -- NYI: decode PSR bits of msr.
-  [0] = { shift = 21, mask = 1, [0] = "mrsD", "msrM", },
-  { shift = 21, mask = 3, "bxM", false, "clzDM", },
-  { shift = 21, mask = 3, "bxjM", },
-  { shift = 21, mask = 3, "blxM", },
-  false,
-  { shift = 21, mask = 3, [0] = "qaddDMN", "qsubDMN", "qdaddDMN", "qdsubDMN", },
-  false,
-  { shift = 21, mask = 3, "bkptK", },
-}
-
-local map_datar = {
-  shift = 4, mask = 9,
-  [9] = {
-    shift = 5, mask = 3,
-    [0] = { shift = 24, mask = 1, [0] = map_mul, map_sync, },
-    { shift = 20, mask = 1, [0] = "strhDL", "ldrhDL", },
-    { shift = 20, mask = 1, [0] = "ldrdDL", "ldrsbDL", },
-    { shift = 20, mask = 1, [0] = "strdDL", "ldrshDL", },
-  },
-  _ = {
-    shift = 20, mask = 25,
-    [16] = { shift = 7, mask = 1, [0] = map_misc, map_mulh, },
-    _ = {
-      shift = 0, mask = 0xffffffff,
-      [bor(0xe1a00000)] = "nop",
-      _ = map_data,
-    }
-  },
-}
-
-local map_datai = {
-  shift = 20, mask = 31, -- NYI: decode PSR bits of msr. Decode imm12.
-  [16] = "movwDW", [20] = "movtDW",
-  [18] = { shift = 0, mask = 0xf00ff, [0] = "nopv6", _ = "msrNW", },
-  [22] = "msrNW",
-  _ = map_data,
-}
-
-local map_branch = {
-  shift = 24, mask = 1,
-  [0] = "bB", "blB"
-}
-
-local map_condins = {
-  [0] = map_datar, map_datai, map_load, map_load1,
-  map_loadm, map_branch, map_loadc, map_datac
-}
-
--- NYI: setend.
-local map_uncondins = {
-  [0] = false, map_simddata, map_simdload, map_preload,
-  false, "blxB", map_loadcu, map_datacu,
-}
-
-------------------------------------------------------------------------------
-
-local map_gpr = {
-  [0] = "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
-  "r8", "r9", "r10", "r11", "r12", "sp", "lr", "pc",
-}
-
-local map_cond = {
-  [0] = "eq", "ne", "hs", "lo", "mi", "pl", "vs", "vc",
-  "hi", "ls", "ge", "lt", "gt", "le", "al",
-}
-
-local map_shift = { [0] = "lsl", "lsr", "asr", "ror", }
-
-------------------------------------------------------------------------------
-
--- Output a nicely formatted line with an opcode and operands.
-local function putop(ctx, text, operands)
-  local pos = ctx.pos
-  local extra = ""
-  if ctx.rel then
-    local sym = ctx.symtab[ctx.rel]
-    if sym then
-      extra = "\t->"..sym
-    elseif band(ctx.op, 0x0e000000) ~= 0x0a000000 then
-      extra = "\t; 0x"..tohex(ctx.rel)
-    end
-  end
-  if ctx.hexdump > 0 then
-    ctx.out(format("%08x  %s  %-5s %s%s\n",
-	    ctx.addr+pos, tohex(ctx.op), text, concat(operands, ", "), extra))
-  else
-    ctx.out(format("%08x  %-5s %s%s\n",
-	    ctx.addr+pos, text, concat(operands, ", "), extra))
-  end
-  ctx.pos = pos + 4
-end
-
--- Fallback for unknown opcodes.
-local function unknown(ctx)
-  return putop(ctx, ".long", { "0x"..tohex(ctx.op) })
-end
-
--- Format operand 2 of load/store opcodes.
-local function fmtload(ctx, op, pos)
-  local base = map_gpr[band(rshift(op, 16), 15)]
-  local x, ofs
-  local ext = (band(op, 0x04000000) == 0)
-  if not ext and band(op, 0x02000000) == 0 then
-    ofs = band(op, 4095)
-    if band(op, 0x00800000) == 0 then ofs = -ofs end
-    if base == "pc" then ctx.rel = ctx.addr + pos + 8 + ofs end
-    ofs = "#"..ofs
-  elseif ext and band(op, 0x00400000) ~= 0 then
-    ofs = band(op, 15) + band(rshift(op, 4), 0xf0)
-    if band(op, 0x00800000) == 0 then ofs = -ofs end
-    if base == "pc" then ctx.rel = ctx.addr + pos + 8 + ofs end
-    ofs = "#"..ofs
-  else
-    ofs = map_gpr[band(op, 15)]
-    if ext or band(op, 0xfe0) == 0 then
-    elseif band(op, 0xfe0) == 0x60 then
-      ofs = format("%s, rrx", ofs)
-    else
-      local sh = band(rshift(op, 7), 31)
-      if sh == 0 then sh = 32 end
-      ofs = format("%s, %s #%d", ofs, map_shift[band(rshift(op, 5), 3)], sh)
-    end
-    if band(op, 0x00800000) == 0 then ofs = "-"..ofs end
-  end
-  if ofs == "#0" then
-    x = format("[%s]", base)
-  elseif band(op, 0x01000000) == 0 then
-    x = format("[%s], %s", base, ofs)
-  else
-    x = format("[%s, %s]", base, ofs)
-  end
-  if band(op, 0x01200000) == 0x01200000 then x = x.."!" end
-  return x
-end
-
--- Format operand 2 of vector load/store opcodes.
-local function fmtvload(ctx, op, pos)
-  local base = map_gpr[band(rshift(op, 16), 15)]
-  local ofs = band(op, 255)*4
-  if band(op, 0x00800000) == 0 then ofs = -ofs end
-  if base == "pc" then ctx.rel = ctx.addr + pos + 8 + ofs end
-  if ofs == 0 then
-    return format("[%s]", base)
-  else
-    return format("[%s, #%d]", base, ofs)
-  end
-end
-
-local function fmtvr(op, vr, sh0, sh1)
-  if vr == "s" then
-    return format("s%d", 2*band(rshift(op, sh0), 15)+band(rshift(op, sh1), 1))
-  else
-    return format("d%d", band(rshift(op, sh0), 15)+band(rshift(op, sh1-4), 16))
-  end
-end
-
--- Disassemble a single instruction.
-local function disass_ins(ctx)
-  local pos = ctx.pos
-  local b0, b1, b2, b3 = byte(ctx.code, pos+1, pos+4)
-  local op = bor(lshift(b3, 24), lshift(b2, 16), lshift(b1, 8), b0)
-  local operands = {}
-  local suffix = ""
-  local last, name, pat
-  local vr
-  ctx.op = op
-  ctx.rel = nil
-
-  local cond = rshift(op, 28)
-  local opat
-  if cond == 15 then
-    opat = map_uncondins[band(rshift(op, 25), 7)]
-  else
-    if cond ~= 14 then suffix = map_cond[cond] end
-    opat = map_condins[band(rshift(op, 25), 7)]
-  end
-  while type(opat) ~= "string" do
-    if not opat then return unknown(ctx) end
-    opat = opat[band(rshift(op, opat.shift), opat.mask)] or opat._
-  end
-  name, pat = match(opat, "^([a-z0-9]*)(.*)")
-  if sub(pat, 1, 1) == "." then
-    local s2, p2 = match(pat, "^([a-z0-9.]*)(.*)")
-    suffix = suffix..s2
-    pat = p2
-  end
-
-  for p in gmatch(pat, ".") do
-    local x = nil
-    if p == "D" then
-      x = map_gpr[band(rshift(op, 12), 15)]
-    elseif p == "N" then
-      x = map_gpr[band(rshift(op, 16), 15)]
-    elseif p == "S" then
-      x = map_gpr[band(rshift(op, 8), 15)]
-    elseif p == "M" then
-      x = map_gpr[band(op, 15)]
-    elseif p == "d" then
-      x = fmtvr(op, vr, 12, 22)
-    elseif p == "n" then
-      x = fmtvr(op, vr, 16, 7)
-    elseif p == "m" then
-      x = fmtvr(op, vr, 0, 5)
-    elseif p == "P" then
-      if band(op, 0x02000000) ~= 0 then
-	x = ror(band(op, 255), 2*band(rshift(op, 8), 15))
-      else
-	x = map_gpr[band(op, 15)]
-	if band(op, 0xff0) ~= 0 then
-	  operands[#operands+1] = x
-	  local s = map_shift[band(rshift(op, 5), 3)]
-	  local r = nil
-	  if band(op, 0xf90) == 0 then
-	    if s == "ror" then s = "rrx" else r = "#32" end
-	  elseif band(op, 0x10) == 0 then
-	    r = "#"..band(rshift(op, 7), 31)
-	  else
-	    r = map_gpr[band(rshift(op, 8), 15)]
-	  end
-	  if name == "mov" then name = s; x = r
-	  elseif r then x = format("%s %s", s, r)
-	  else x = s end
-	end
-      end
-    elseif p == "L" then
-      x = fmtload(ctx, op, pos)
-    elseif p == "l" then
-      x = fmtvload(ctx, op, pos)
-    elseif p == "B" then
-      local addr = ctx.addr + pos + 8 + arshift(lshift(op, 8), 6)
-      if cond == 15 then addr = addr + band(rshift(op, 23), 2) end
-      ctx.rel = addr
-      x = "0x"..tohex(addr)
-    elseif p == "F" then
-      vr = "s"
-    elseif p == "G" then
-      vr = "d"
-    elseif p == "." then
-      suffix = suffix..(vr == "s" and ".f32" or ".f64")
-    elseif p == "R" then
-      if band(op, 0x00200000) ~= 0 and #operands == 1 then
-	operands[1] = operands[1].."!"
-      end
-      local t = {}
-      for i=0,15 do
-	if band(rshift(op, i), 1) == 1 then t[#t+1] = map_gpr[i] end
-      end
-      x = "{"..concat(t, ", ").."}"
-    elseif p == "r" then
-      if band(op, 0x00200000) ~= 0 and #operands == 2 then
-	operands[1] = operands[1].."!"
-      end
-      local s = tonumber(sub(last, 2))
-      local n = band(op, 255)
-      if vr == "d" then n = rshift(n, 1) end
-      operands[#operands] = format("{%s-%s%d}", last, vr, s+n-1)
-    elseif p == "W" then
-      x = band(op, 0x0fff) + band(rshift(op, 4), 0xf000)
-    elseif p == "T" then
-      x = "#0x"..tohex(band(op, 0x00ffffff), 6)
-    elseif p == "U" then
-      x = band(rshift(op, 7), 31)
-      if x == 0 then x = nil end
-    elseif p == "u" then
-      x = band(rshift(op, 7), 31)
-      if band(op, 0x40) == 0 then
-	if x == 0 then x = nil else x = "lsl #"..x end
-      else
-	if x == 0 then x = "asr #32" else x = "asr #"..x end
-      end
-    elseif p == "v" then
-      x = band(rshift(op, 7), 31)
-    elseif p == "w" then
-      x = band(rshift(op, 16), 31)
-    elseif p == "x" then
-      x = band(rshift(op, 16), 31) + 1
-    elseif p == "X" then
-      x = band(rshift(op, 16), 31) - last + 1
-    elseif p == "Y" then
-      x = band(rshift(op, 12), 0xf0) + band(op, 0x0f)
-    elseif p == "K" then
-      x = "#0x"..tohex(band(rshift(op, 4), 0x0000fff0) + band(op, 15), 4)
-    elseif p == "s" then
-      if band(op, 0x00100000) ~= 0 then suffix = "s"..suffix end
-    else
-      assert(false)
-    end
-    if x then
-      last = x
-      if type(x) == "number" then x = "#"..x end
-      operands[#operands+1] = x
-    end
-  end
-
-  return putop(ctx, name..suffix, operands)
-end
-
-------------------------------------------------------------------------------
-
--- Disassemble a block of code.
-local function disass_block(ctx, ofs, len)
-  if not ofs then ofs = 0 end
-  local stop = len and ofs+len or #ctx.code
-  ctx.pos = ofs
-  ctx.rel = nil
-  while ctx.pos < stop do disass_ins(ctx) end
-end
-
--- Extended API: create a disassembler context. Then call ctx:disass(ofs, len).
-local function create(code, addr, out)
-  local ctx = {}
-  ctx.code = code
-  ctx.addr = addr or 0
-  ctx.out = out or io.write
-  ctx.symtab = {}
-  ctx.disass = disass_block
-  ctx.hexdump = 8
-  return ctx
-end
-
--- Simple API: disassemble code (a string) at address and output via out.
-local function disass(code, addr, out)
-  create(code, addr, out):disass()
-end
-
--- Return register name for RID.
-local function regname(r)
-  if r < 16 then return map_gpr[r] end
-  return "d"..(r-16)
-end
-
--- Public module functions.
-return {
-  create = create,
-  disass = disass,
-  regname = regname
-}
-

love/src/jni/LuaJIT-2.1/android/armeabi-v7a/jit/dis_arm64.lua

@@ -1,1216 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT ARM64 disassembler module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
---
--- Contributed by Djordje Kovacevic and Stefan Pejic from RT-RK.com.
--- Sponsored by Cisco Systems, Inc.
-----------------------------------------------------------------------------
--- This is a helper module used by the LuaJIT machine code dumper module.
---
--- It disassembles most user-mode AArch64 instructions.
--- NYI: Advanced SIMD and VFP instructions.
-------------------------------------------------------------------------------
-
-local type = type
-local sub, byte, format = string.sub, string.byte, string.format
-local match, gmatch, gsub = string.match, string.gmatch, string.gsub
-local concat = table.concat
-local bit = require("bit")
-local band, bor, bxor, tohex = bit.band, bit.bor, bit.bxor, bit.tohex
-local lshift, rshift, arshift = bit.lshift, bit.rshift, bit.arshift
-local ror = bit.ror
-
-------------------------------------------------------------------------------
--- Opcode maps
-------------------------------------------------------------------------------
-
-local map_adr = { -- PC-relative addressing.
-  shift = 31, mask = 1,
-  [0] = "adrDBx", "adrpDBx"
-}
-
-local map_addsubi = { -- Add/subtract immediate.
-  shift = 29, mask = 3,
-  [0] = "add|movDNIg", "adds|cmnD0NIg", "subDNIg", "subs|cmpD0NIg",
-}
-
-local map_logi = { -- Logical immediate.
-  shift = 31, mask = 1,
-  [0] = {
-    shift = 22, mask = 1,
-    [0] = {
-      shift = 29, mask = 3,
-      [0] = "andDNig", "orr|movDN0ig", "eorDNig", "ands|tstD0Nig"
-    },
-    false -- unallocated
-  },
-  {
-    shift = 29, mask = 3,
-    [0] = "andDNig", "orr|movDN0ig", "eorDNig", "ands|tstD0Nig"
-  }
-}
-
-local map_movwi = { -- Move wide immediate.
-  shift = 31, mask = 1,
-  [0] = {
-    shift = 22, mask = 1,
-    [0] = {
-      shift = 29, mask = 3,
-      [0] = "movnDWRg", false, "movz|movDYRg", "movkDWRg"
-    }, false -- unallocated
-  },
-  {
-    shift = 29, mask = 3,
-    [0] = "movnDWRg", false, "movz|movDYRg", "movkDWRg"
-  },
-}
-
-local map_bitf = { -- Bitfield.
-  shift = 31, mask = 1,
-  [0] = {
-    shift = 22, mask = 1,
-    [0] = {
-      shift = 29, mask = 3,
-      [0] = "sbfm|sbfiz|sbfx|asr|sxtw|sxth|sxtbDN12w",
-      "bfm|bfi|bfxilDN13w",
-      "ubfm|ubfiz|ubfx|lsr|lsl|uxth|uxtbDN12w"
-    }
-  },
-  {
-    shift = 22, mask = 1,
-    {
-      shift = 29, mask = 3,
-      [0] = "sbfm|sbfiz|sbfx|asr|sxtw|sxth|sxtbDN12x",
-      "bfm|bfi|bfxilDN13x",
-      "ubfm|ubfiz|ubfx|lsr|lsl|uxth|uxtbDN12x"
-    }
-  }
-}
-
-local map_datai = { -- Data processing - immediate.
-  shift = 23, mask = 7,
-  [0] = map_adr, map_adr, map_addsubi, false,
-  map_logi, map_movwi, map_bitf,
-  {
-    shift = 15, mask = 0x1c0c1,
-    [0] = "extr|rorDNM4w", [0x10080] = "extr|rorDNM4x",
-    [0x10081] = "extr|rorDNM4x"
-  }
-}
-
-local map_logsr = { -- Logical, shifted register.
-  shift = 31, mask = 1,
-  [0] = {
-    shift = 15, mask = 1,
-    [0] = {
-      shift = 29, mask = 3,
-      [0] = {
-	shift = 21, mask = 7,
-	[0] = "andDNMSg", "bicDNMSg", "andDNMSg", "bicDNMSg",
-	"andDNMSg", "bicDNMSg", "andDNMg", "bicDNMg"
-      },
-      {
-	shift = 21, mask = 7,
-	[0] ="orr|movDN0MSg", "orn|mvnDN0MSg", "orr|movDN0MSg", "orn|mvnDN0MSg",
-	     "orr|movDN0MSg", "orn|mvnDN0MSg", "orr|movDN0Mg", "orn|mvnDN0Mg"
-      },
-      {
-	shift = 21, mask = 7,
-	[0] = "eorDNMSg", "eonDNMSg", "eorDNMSg", "eonDNMSg",
-	"eorDNMSg", "eonDNMSg", "eorDNMg", "eonDNMg"
-      },
-      {
-	shift = 21, mask = 7,
-	[0] = "ands|tstD0NMSg", "bicsDNMSg", "ands|tstD0NMSg", "bicsDNMSg",
-	"ands|tstD0NMSg", "bicsDNMSg", "ands|tstD0NMg", "bicsDNMg"
-      }
-    },
-    false -- unallocated
-  },
-  {
-    shift = 29, mask = 3,
-    [0] = {
-      shift = 21, mask = 7,
-      [0] = "andDNMSg", "bicDNMSg", "andDNMSg", "bicDNMSg",
-      "andDNMSg", "bicDNMSg", "andDNMg", "bicDNMg"
-    },
-    {
-      shift = 21, mask = 7,
-      [0] = "orr|movDN0MSg", "orn|mvnDN0MSg", "orr|movDN0MSg", "orn|mvnDN0MSg",
-      "orr|movDN0MSg", "orn|mvnDN0MSg", "orr|movDN0Mg", "orn|mvnDN0Mg"
-    },
-    {
-      shift = 21, mask = 7,
-      [0] = "eorDNMSg", "eonDNMSg", "eorDNMSg", "eonDNMSg",
-      "eorDNMSg", "eonDNMSg", "eorDNMg", "eonDNMg"
-    },
-    {
-      shift = 21, mask = 7,
-      [0] = "ands|tstD0NMSg", "bicsDNMSg", "ands|tstD0NMSg", "bicsDNMSg",
-      "ands|tstD0NMSg", "bicsDNMSg", "ands|tstD0NMg", "bicsDNMg"
-    }
-  }
-}
-
-local map_assh = {
-  shift = 31, mask = 1,
-  [0] = {
-    shift = 15, mask = 1,
-    [0] = {
-      shift = 29, mask = 3,
-      [0] = {
-	shift = 22, mask = 3,
-	[0] = "addDNMSg", "addDNMSg", "addDNMSg", "addDNMg"
-      },
-      {
-	shift = 22, mask = 3,
-	[0] = "adds|cmnD0NMSg", "adds|cmnD0NMSg",
-	      "adds|cmnD0NMSg", "adds|cmnD0NMg"
-      },
-      {
-	shift = 22, mask = 3,
-	[0] = "sub|negDN0MSg", "sub|negDN0MSg", "sub|negDN0MSg", "sub|negDN0Mg"
-      },
-      {
-	shift = 22, mask = 3,
-	[0] = "subs|cmp|negsD0N0MzSg", "subs|cmp|negsD0N0MzSg",
-	      "subs|cmp|negsD0N0MzSg", "subs|cmp|negsD0N0Mzg"
-      },
-    },
-    false -- unallocated
-  },
-  {
-    shift = 29, mask = 3,
-    [0] = {
-      shift = 22, mask = 3,
-      [0] = "addDNMSg", "addDNMSg", "addDNMSg", "addDNMg"
-    },
-    {
-      shift = 22, mask = 3,
-      [0] = "adds|cmnD0NMSg", "adds|cmnD0NMSg", "adds|cmnD0NMSg",
-	    "adds|cmnD0NMg"
-    },
-    {
-      shift = 22, mask = 3,
-      [0] = "sub|negDN0MSg", "sub|negDN0MSg", "sub|negDN0MSg", "sub|negDN0Mg"
-    },
-    {
-      shift = 22, mask = 3,
-      [0] = "subs|cmp|negsD0N0MzSg", "subs|cmp|negsD0N0MzSg",
-	    "subs|cmp|negsD0N0MzSg", "subs|cmp|negsD0N0Mzg"
-    }
-  }
-}
-
-local map_addsubsh = { -- Add/subtract, shifted register.
-  shift = 22, mask = 3,
-  [0] = map_assh, map_assh, map_assh
-}
-
-local map_addsubex = { -- Add/subtract, extended register.
-  shift = 22, mask = 3,
-  [0] = {
-    shift = 29, mask = 3,
-    [0] = "addDNMXg", "adds|cmnD0NMXg", "subDNMXg", "subs|cmpD0NMzXg",
-  }
-}
-
-local map_addsubc = { -- Add/subtract, with carry.
-  shift = 10, mask = 63,
-  [0] = {
-    shift = 29, mask = 3,
-    [0] = "adcDNMg", "adcsDNMg", "sbc|ngcDN0Mg", "sbcs|ngcsDN0Mg",
-  }
-}
-
-local map_ccomp = {
-  shift = 4, mask = 1,
-  [0] = {
-    shift = 10, mask = 3,
-    [0] = { -- Conditional compare register.
-      shift = 29, mask = 3,
-      "ccmnNMVCg", false, "ccmpNMVCg",
-    },
-    [2] = {  -- Conditional compare immediate.
-      shift = 29, mask = 3,
-      "ccmnN5VCg", false, "ccmpN5VCg",
-    }
-  }
-}
-
-local map_csel = { -- Conditional select.
-  shift = 11, mask = 1,
-  [0] = {
-    shift = 10, mask = 1,
-    [0] = {
-      shift = 29, mask = 3,
-      [0] = "cselDNMzCg", false, "csinv|cinv|csetmDNMcg", false,
-    },
-    {
-      shift = 29, mask = 3,
-      [0] = "csinc|cinc|csetDNMcg", false, "csneg|cnegDNMcg", false,
-    }
-  }
-}
-
-local map_data1s = { -- Data processing, 1 source.
-  shift = 29, mask = 1,
-  [0] = {
-    shift = 31, mask = 1,
-    [0] = {
-      shift = 10, mask = 0x7ff,
-      [0] = "rbitDNg", "rev16DNg", "revDNw", false, "clzDNg", "clsDNg"
-    },
-    {
-      shift = 10, mask = 0x7ff,
-      [0] = "rbitDNg", "rev16DNg", "rev32DNx", "revDNx", "clzDNg", "clsDNg"
-    }
-  }
-}
-
-local map_data2s = { -- Data processing, 2 sources.
-  shift = 29, mask = 1,
-  [0] = {
-    shift = 10, mask = 63,
-    false, "udivDNMg", "sdivDNMg", false, false, false, false, "lslDNMg",
-    "lsrDNMg", "asrDNMg", "rorDNMg"
-  }
-}
-
-local map_data3s = { -- Data processing, 3 sources.
-  shift = 29, mask = 7,
-  [0] = {
-    shift = 21, mask = 7,
-    [0] = {
-      shift = 15, mask = 1,
-      [0] = "madd|mulDNMA0g", "msub|mnegDNMA0g"
-    }
-  }, false, false, false,
-  {
-    shift = 15, mask = 1,
-    [0] = {
-      shift = 21, mask = 7,
-      [0] = "madd|mulDNMA0g", "smaddl|smullDxNMwA0x", "smulhDNMx", false,
-      false, "umaddl|umullDxNMwA0x", "umulhDNMx"
-    },
-    {
-      shift = 21, mask = 7,
-      [0] = "msub|mnegDNMA0g", "smsubl|smneglDxNMwA0x", false, false,
-      false, "umsubl|umneglDxNMwA0x"
-    }
-  }
-}
-
-local map_datar = { -- Data processing, register.
-  shift = 28, mask = 1,
-  [0] = {
-    shift = 24, mask = 1,
-    [0] = map_logsr,
-    {
-      shift = 21, mask = 1,
-      [0] = map_addsubsh, map_addsubex
-    }
-  },
-  {
-    shift = 21, mask = 15,
-    [0] = map_addsubc, false, map_ccomp, false, map_csel, false,
-    {
-      shift = 30, mask = 1,
-      [0] = map_data2s, map_data1s
-    },
-    false, map_data3s, map_data3s, map_data3s, map_data3s, map_data3s,
-    map_data3s, map_data3s, map_data3s
-  }
-}
-
-local map_lrl = { -- Load register, literal.
-  shift = 26, mask = 1,
-  [0] = {
-    shift = 30, mask = 3,
-    [0] = "ldrDwB", "ldrDxB", "ldrswDxB"
-  },
-  {
-    shift = 30, mask = 3,
-    [0] = "ldrDsB", "ldrDdB"
-  }
-}
-
-local map_lsriind = { -- Load/store register, immediate pre/post-indexed.
-  shift = 30, mask = 3,
-  [0] = {
-    shift = 26, mask = 1,
-    [0] = {
-      shift = 22, mask = 3,
-      [0] = "strbDwzL", "ldrbDwzL", "ldrsbDxzL", "ldrsbDwzL"
-    }
-  },
-  {
-    shift = 26, mask = 1,
-    [0] = {
-      shift = 22, mask = 3,
-      [0] = "strhDwzL", "ldrhDwzL", "ldrshDxzL", "ldrshDwzL"
-    }
-  },
-  {
-    shift = 26, mask = 1,
-    [0] = {
-      shift = 22, mask = 3,
-      [0] = "strDwzL", "ldrDwzL", "ldrswDxzL"
-    },
-    {
-      shift = 22, mask = 3,
-      [0] = "strDszL", "ldrDszL"
-    }
-  },
-  {
-    shift = 26, mask = 1,
-    [0] = {
-      shift = 22, mask = 3,
-      [0] = "strDxzL", "ldrDxzL"
-    },
-    {
-      shift = 22, mask = 3,
-      [0] = "strDdzL", "ldrDdzL"
-    }
-  }
-}
-
-local map_lsriro = {
-  shift = 21, mask = 1,
-  [0] = {  -- Load/store register immediate.
-    shift = 10, mask = 3,
-    [0] = { -- Unscaled immediate.
-      shift = 26, mask = 1,
-      [0] = {
-	shift = 30, mask = 3,
-	[0] = {
-	  shift = 22, mask = 3,
-	  [0] = "sturbDwK", "ldurbDwK"
-	},
-	{
-	  shift = 22, mask = 3,
-	  [0] = "sturhDwK", "ldurhDwK"
-	},
-	{
-	  shift = 22, mask = 3,
-	  [0] = "sturDwK", "ldurDwK"
-	},
-	{
-	  shift = 22, mask = 3,
-	  [0] = "sturDxK", "ldurDxK"
-	}
-      }
-    }, map_lsriind, false, map_lsriind
-  },
-  {  -- Load/store register, register offset.
-    shift = 10, mask = 3,
-    [2] = {
-      shift = 26, mask = 1,
-      [0] = {
-	shift = 30, mask = 3,
-	[0] = {
-	  shift = 22, mask = 3,
-	  [0] = "strbDwO", "ldrbDwO", "ldrsbDxO", "ldrsbDwO"
-	},
-	{
-	  shift = 22, mask = 3,
-	  [0] = "strhDwO", "ldrhDwO", "ldrshDxO", "ldrshDwO"
-	},
-	{
-	  shift = 22, mask = 3,
-	  [0] = "strDwO", "ldrDwO", "ldrswDxO"
-	},
-	{
-	  shift = 22, mask = 3,
-	  [0] = "strDxO", "ldrDxO"
-	}
-      },
-      {
-	shift = 30, mask = 3,
-	[2] = {
-	  shift = 22, mask = 3,
-	  [0] = "strDsO", "ldrDsO"
-	},
-	[3] = {
-	  shift = 22, mask = 3,
-	  [0] = "strDdO", "ldrDdO"
-	}
-      }
-    }
-  }
-}
-
-local map_lsp = { -- Load/store register pair, offset.
-  shift = 22, mask = 1,
-  [0] = {
-    shift = 30, mask = 3,
-    [0] = {
-      shift = 26, mask = 1,
-      [0] = "stpDzAzwP", "stpDzAzsP",
-    },
-    {
-      shift = 26, mask = 1,
-      "stpDzAzdP"
-    },
-    {
-      shift = 26, mask = 1,
-      [0] = "stpDzAzxP"
-    }
-  },
-  {
-    shift = 30, mask = 3,
-    [0] = {
-      shift = 26, mask = 1,
-      [0] = "ldpDzAzwP", "ldpDzAzsP",
-    },
-    {
-      shift = 26, mask = 1,
-      [0] = "ldpswDAxP", "ldpDzAzdP"
-    },
-    {
-      shift = 26, mask = 1,
-      [0] = "ldpDzAzxP"
-    }
-  }
-}
-
-local map_ls = { -- Loads and stores.
-  shift = 24, mask = 0x31,
-  [0x10] = map_lrl, [0x30] = map_lsriro,
-  [0x20] = {
-    shift = 23, mask = 3,
-    map_lsp, map_lsp, map_lsp
-  },
-  [0x21] = {
-    shift = 23, mask = 3,
-    map_lsp, map_lsp, map_lsp
-  },
-  [0x31] = {
-    shift = 26, mask = 1,
-    [0] = {
-      shift = 30, mask = 3,
-      [0] = {
-	shift = 22, mask = 3,
-	[0] = "strbDwzU", "ldrbDwzU"
-      },
-      {
-	shift = 22, mask = 3,
-	[0] = "strhDwzU", "ldrhDwzU"
-      },
-      {
-	shift = 22, mask = 3,
-	[0] = "strDwzU", "ldrDwzU"
-      },
-      {
-	shift = 22, mask = 3,
-	[0] = "strDxzU", "ldrDxzU"
-      }
-    },
-    {
-      shift = 30, mask = 3,
-      [2] = {
-	shift = 22, mask = 3,
-	[0] = "strDszU", "ldrDszU"
-      },
-      [3] = {
-	shift = 22, mask = 3,
-	[0] = "strDdzU", "ldrDdzU"
-      }
-    }
-  },
-}
-
-local map_datafp = { -- Data processing, SIMD and FP.
-  shift = 28, mask = 7,
-  { -- 001
-    shift = 24, mask = 1,
-    [0] = {
-      shift = 21, mask = 1,
-      {
-	shift = 10, mask = 3,
-	[0] = {
-	  shift = 12, mask = 1,
-	  [0] = {
-	    shift = 13, mask = 1,
-	    [0] = {
-	      shift = 14, mask = 1,
-	      [0] = {
-		shift = 15, mask = 1,
-		[0] = { -- FP/int conversion.
-		  shift = 31, mask = 1,
-		  [0] = {
-		    shift = 16, mask = 0xff,
-		    [0x20] = "fcvtnsDwNs", [0x21] = "fcvtnuDwNs",
-		    [0x22] = "scvtfDsNw", [0x23] = "ucvtfDsNw",
-		    [0x24] = "fcvtasDwNs", [0x25] = "fcvtauDwNs",
-		    [0x26] = "fmovDwNs", [0x27] = "fmovDsNw",
-		    [0x28] = "fcvtpsDwNs", [0x29] = "fcvtpuDwNs",
-		    [0x30] = "fcvtmsDwNs", [0x31] = "fcvtmuDwNs",
-		    [0x38] = "fcvtzsDwNs", [0x39] = "fcvtzuDwNs",
-		    [0x60] = "fcvtnsDwNd", [0x61] = "fcvtnuDwNd",
-		    [0x62] = "scvtfDdNw", [0x63] = "ucvtfDdNw",
-		    [0x64] = "fcvtasDwNd", [0x65] = "fcvtauDwNd",
-		    [0x68] = "fcvtpsDwNd", [0x69] = "fcvtpuDwNd",
-		    [0x70] = "fcvtmsDwNd", [0x71] = "fcvtmuDwNd",
-		    [0x78] = "fcvtzsDwNd", [0x79] = "fcvtzuDwNd"
-		  },
-		  {
-		    shift = 16, mask = 0xff,
-		    [0x20] = "fcvtnsDxNs", [0x21] = "fcvtnuDxNs",
-		    [0x22] = "scvtfDsNx", [0x23] = "ucvtfDsNx",
-		    [0x24] = "fcvtasDxNs", [0x25] = "fcvtauDxNs",
-		    [0x28] = "fcvtpsDxNs", [0x29] = "fcvtpuDxNs",
-		    [0x30] = "fcvtmsDxNs", [0x31] = "fcvtmuDxNs",
-		    [0x38] = "fcvtzsDxNs", [0x39] = "fcvtzuDxNs",
-		    [0x60] = "fcvtnsDxNd", [0x61] = "fcvtnuDxNd",
-		    [0x62] = "scvtfDdNx", [0x63] = "ucvtfDdNx",
-		    [0x64] = "fcvtasDxNd", [0x65] = "fcvtauDxNd",
-		    [0x66] = "fmovDxNd", [0x67] = "fmovDdNx",
-		    [0x68] = "fcvtpsDxNd", [0x69] = "fcvtpuDxNd",
-		    [0x70] = "fcvtmsDxNd", [0x71] = "fcvtmuDxNd",
-		    [0x78] = "fcvtzsDxNd", [0x79] = "fcvtzuDxNd"
-		  }
-		}
-	      },
-	      { -- FP data-processing, 1 source.
-		shift = 31, mask = 1,
-		[0] = {
-		  shift = 22, mask = 3,
-		  [0] = {
-		    shift = 15, mask = 63,
-		    [0] = "fmovDNf", "fabsDNf", "fnegDNf",
-		    "fsqrtDNf", false, "fcvtDdNs", false, false,
-		    "frintnDNf", "frintpDNf", "frintmDNf", "frintzDNf",
-		    "frintaDNf", false, "frintxDNf", "frintiDNf",
-		  },
-		  {
-		    shift = 15, mask = 63,
-		    [0] = "fmovDNf", "fabsDNf", "fnegDNf",
-		    "fsqrtDNf", "fcvtDsNd", false, false, false,
-		    "frintnDNf", "frintpDNf", "frintmDNf", "frintzDNf",
-		    "frintaDNf", false, "frintxDNf", "frintiDNf",
-		  }
-		}
-	      }
-	    },
-	    { -- FP compare.
-	      shift = 31, mask = 1,
-	      [0] = {
-		shift = 14, mask = 3,
-		[0] = {
-		  shift = 23, mask = 1,
-		  [0] = {
-		    shift = 0, mask = 31,
-		    [0] = "fcmpNMf", [8] = "fcmpNZf",
-		    [16] = "fcmpeNMf", [24] = "fcmpeNZf",
-		  }
-		}
-	      }
-	    }
-	  },
-	  { -- FP immediate.
-	    shift = 31, mask = 1,
-	    [0] = {
-	      shift = 5, mask = 31,
-	      [0] = {
-		shift = 23, mask = 1,
-		[0] = "fmovDFf"
-	      }
-	    }
-	  }
-	},
-	{ -- FP conditional compare.
-	  shift = 31, mask = 1,
-	  [0] = {
-	    shift = 23, mask = 1,
-	    [0] = {
-	      shift = 4, mask = 1,
-	      [0] = "fccmpNMVCf", "fccmpeNMVCf"
-	    }
-	  }
-	},
-	{ -- FP data-processing, 2 sources.
-	  shift = 31, mask = 1,
-	  [0] = {
-	    shift = 23, mask = 1,
-	    [0] = {
-	      shift = 12, mask = 15,
-	      [0] = "fmulDNMf", "fdivDNMf", "faddDNMf", "fsubDNMf",
-	      "fmaxDNMf", "fminDNMf", "fmaxnmDNMf", "fminnmDNMf",
-	      "fnmulDNMf"
-	    }
-	  }
-	},
-	{ -- FP conditional select.
-	  shift = 31, mask = 1,
-	  [0] = {
-	    shift = 23, mask = 1,
-	    [0] = "fcselDNMCf"
-	  }
-	}
-      }
-    },
-    { -- FP data-processing, 3 sources.
-      shift = 31, mask = 1,
-      [0] = {
-	shift = 15, mask = 1,
-	[0] = {
-	  shift = 21, mask = 5,
-	  [0] = "fmaddDNMAf", "fnmaddDNMAf"
-	},
-	{
-	  shift = 21, mask = 5,
-	  [0] = "fmsubDNMAf", "fnmsubDNMAf"
-	}
-      }
-    }
-  }
-}
-
-local map_br = { -- Branches, exception generating and system instructions.
-  shift = 29, mask = 7,
-  [0] = "bB",
-  { -- Compare & branch, immediate.
-    shift = 24, mask = 3,
-    [0] = "cbzDBg", "cbnzDBg", "tbzDTBw", "tbnzDTBw"
-  },
-  { -- Conditional branch, immediate.
-    shift = 24, mask = 3,
-    [0] = {
-      shift = 4, mask = 1,
-      [0] = {
-	shift = 0, mask = 15,
-	[0] = "beqB", "bneB", "bhsB", "bloB", "bmiB", "bplB", "bvsB", "bvcB",
-	"bhiB", "blsB", "bgeB", "bltB", "bgtB", "bleB", "balB"
-      }
-    }
-  }, false, "blB",
-  { -- Compare & branch, immediate.
-    shift = 24, mask = 3,
-    [0] = "cbzDBg", "cbnzDBg", "tbzDTBx", "tbnzDTBx"
-  },
-  {
-    shift = 24, mask = 3,
-    [0] = { -- Exception generation.
-      shift = 0, mask = 0xe0001f,
-      [0x200000] = "brkW"
-    },
-    { -- System instructions.
-      shift = 0, mask = 0x3fffff,
-      [0x03201f] = "nop"
-    },
-    { -- Unconditional branch, register.
-      shift = 0, mask = 0xfffc1f,
-      [0x1f0000] = "brNx", [0x3f0000] = "blrNx",
-      [0x5f0000] = "retNx"
-    },
-  }
-}
-
-local map_init = {
-  shift = 25, mask = 15,
-  [0] = false, false, false, false, map_ls, map_datar, map_ls, map_datafp,
-  map_datai, map_datai, map_br, map_br, map_ls, map_datar, map_ls, map_datafp
-}
-
-------------------------------------------------------------------------------
-
-local map_regs = { x = {}, w = {}, d = {}, s = {} }
-
-for i=0,30 do
-  map_regs.x[i] = "x"..i
-  map_regs.w[i] = "w"..i
-  map_regs.d[i] = "d"..i
-  map_regs.s[i] = "s"..i
-end
-map_regs.x[31] = "sp"
-map_regs.w[31] = "wsp"
-map_regs.d[31] = "d31"
-map_regs.s[31] = "s31"
-
-local map_cond = {
-  [0] = "eq", "ne", "cs", "cc", "mi", "pl", "vs", "vc",
-  "hi", "ls", "ge", "lt", "gt", "le", "al",
-}
-
-local map_shift = { [0] = "lsl", "lsr", "asr", }
-
-local map_extend = {
-  [0] = "uxtb", "uxth", "uxtw", "uxtx", "sxtb", "sxth", "sxtw", "sxtx",
-}
-
-------------------------------------------------------------------------------
-
--- Output a nicely formatted line with an opcode and operands.
-local function putop(ctx, text, operands)
-  local pos = ctx.pos
-  local extra = ""
-  if ctx.rel then
-    local sym = ctx.symtab[ctx.rel]
-    if sym then
-      extra = "\t->"..sym
-    end
-  end
-  if ctx.hexdump > 0 then
-    ctx.out(format("%08x  %s  %-5s %s%s\n",
-      ctx.addr+pos, tohex(ctx.op), text, concat(operands, ", "), extra))
-  else
-    ctx.out(format("%08x  %-5s %s%s\n",
-      ctx.addr+pos, text, concat(operands, ", "), extra))
-  end
-  ctx.pos = pos + 4
-end
-
--- Fallback for unknown opcodes.
-local function unknown(ctx)
-  return putop(ctx, ".long", { "0x"..tohex(ctx.op) })
-end
-
-local function match_reg(p, pat, regnum)
-  return map_regs[match(pat, p.."%w-([xwds])")][regnum]
-end
-
-local function fmt_hex32(x)
-  if x < 0 then
-    return tohex(x)
-  else
-    return format("%x", x)
-  end
-end
-
-local imm13_rep = { 0x55555555, 0x11111111, 0x01010101, 0x00010001, 0x00000001 }
-
-local function decode_imm13(op)
-  local imms = band(rshift(op, 10), 63)
-  local immr = band(rshift(op, 16), 63)
-  if band(op, 0x00400000) == 0 then
-    local len = 5
-    if imms >= 56 then
-      if imms >= 60 then len = 1 else len = 2 end
-    elseif imms >= 48 then len = 3 elseif imms >= 32 then len = 4 end
-    local l = lshift(1, len)-1
-    local s = band(imms, l)
-    local r = band(immr, l)
-    local imm = ror(rshift(-1, 31-s), r)
-    if len ~= 5 then imm = band(imm, lshift(1, l)-1) + rshift(imm, 31-l) end
-    imm = imm * imm13_rep[len]
-    local ix = fmt_hex32(imm)
-    if rshift(op, 31) ~= 0 then
-      return ix..tohex(imm)
-    else
-      return ix
-    end
-  else
-    local lo, hi = -1, 0
-    if imms < 32 then lo = rshift(-1, 31-imms) else hi = rshift(-1, 63-imms) end
-    if immr ~= 0 then
-      lo, hi = ror(lo, immr), ror(hi, immr)
-      local x = immr == 32 and 0 or band(bxor(lo, hi), lshift(-1, 32-immr))
-      lo, hi = bxor(lo, x), bxor(hi, x)
-      if immr >= 32 then lo, hi = hi, lo end
-    end
-    if hi ~= 0 then
-      return fmt_hex32(hi)..tohex(lo)
-    else
-      return fmt_hex32(lo)
-    end
-  end
-end
-
-local function parse_immpc(op, name)
-  if name == "b" or name == "bl" then
-    return arshift(lshift(op, 6), 4)
-  elseif name == "adr" or name == "adrp" then
-    local immlo = band(rshift(op, 29), 3)
-    local immhi = lshift(arshift(lshift(op, 8), 13), 2)
-    return bor(immhi, immlo)
-  elseif name == "tbz" or name == "tbnz" then
-    return lshift(arshift(lshift(op, 13), 18), 2)
-  else
-    return lshift(arshift(lshift(op, 8), 13), 2)
-  end
-end
-
-local function parse_fpimm8(op)
-  local sign = band(op, 0x100000) == 0 and 1 or -1
-  local exp = bxor(rshift(arshift(lshift(op, 12), 5), 24), 0x80) - 131
-  local frac = 16+band(rshift(op, 13), 15)
-  return sign * frac * 2^exp
-end
-
-local function prefer_bfx(sf, uns, imms, immr)
-  if imms < immr or imms == 31 or imms == 63 then
-    return false
-  end
-  if immr == 0 then
-    if sf == 0 and (imms == 7 or imms == 15) then
-      return false
-    end
-    if sf ~= 0 and uns == 0 and (imms == 7 or imms == 15 or imms == 31) then
-      return false
-    end
-  end
-  return true
-end
-
--- Disassemble a single instruction.
-local function disass_ins(ctx)
-  local pos = ctx.pos
-  local b0, b1, b2, b3 = byte(ctx.code, pos+1, pos+4)
-  local op = bor(lshift(b3, 24), lshift(b2, 16), lshift(b1, 8), b0)
-  local operands = {}
-  local suffix = ""
-  local last, name, pat
-  local map_reg
-  ctx.op = op
-  ctx.rel = nil
-  last = nil
-  local opat
-  opat = map_init[band(rshift(op, 25), 15)]
-  while type(opat) ~= "string" do
-    if not opat then return unknown(ctx) end
-    opat = opat[band(rshift(op, opat.shift), opat.mask)] or opat._
-  end
-  name, pat = match(opat, "^([a-z0-9]*)(.*)")
-  local altname, pat2 = match(pat, "|([a-z0-9_.|]*)(.*)")
-  if altname then pat = pat2 end
-  if sub(pat, 1, 1) == "." then
-    local s2, p2 = match(pat, "^([a-z0-9.]*)(.*)")
-    suffix = suffix..s2
-    pat = p2
-  end
-
-  local rt = match(pat, "[gf]")
-  if rt then
-    if rt == "g" then
-      map_reg = band(op, 0x80000000) ~= 0 and map_regs.x or map_regs.w
-    else
-      map_reg = band(op, 0x400000) ~= 0 and map_regs.d or map_regs.s
-    end
-  end
-
-  local second0, immr
-
-  for p in gmatch(pat, ".") do
-    local x = nil
-    if p == "D" then
-      local regnum = band(op, 31)
-      x = rt and map_reg[regnum] or match_reg(p, pat, regnum)
-    elseif p == "N" then
-      local regnum = band(rshift(op, 5), 31)
-      x = rt and map_reg[regnum] or match_reg(p, pat, regnum)
-    elseif p == "M" then
-      local regnum = band(rshift(op, 16), 31)
-      x = rt and map_reg[regnum] or match_reg(p, pat, regnum)
-    elseif p == "A" then
-      local regnum = band(rshift(op, 10), 31)
-      x = rt and map_reg[regnum] or match_reg(p, pat, regnum)
-    elseif p == "B" then
-      local addr = ctx.addr + pos + parse_immpc(op, name)
-      ctx.rel = addr
-      x = "0x"..tohex(addr)
-    elseif p == "T" then
-      x = bor(band(rshift(op, 26), 32), band(rshift(op, 19), 31))
-    elseif p == "V" then
-      x = band(op, 15)
-    elseif p == "C" then
-      x = map_cond[band(rshift(op, 12), 15)]
-    elseif p == "c" then
-      local rn = band(rshift(op, 5), 31)
-      local rm = band(rshift(op, 16), 31)
-      local cond = band(rshift(op, 12), 15)
-      local invc = bxor(cond, 1)
-      x = map_cond[cond]
-      if altname and cond ~= 14 and cond ~= 15 then
-	local a1, a2 = match(altname, "([^|]*)|(.*)")
-	if rn == rm then
-	  local n = #operands
-	  operands[n] = nil
-	  x = map_cond[invc]
-	  if rn ~= 31 then
-	    if a1 then name = a1 else name = altname end
-	  else
-	    operands[n-1] = nil
-	    name = a2
-	  end
-	end
-      end
-    elseif p == "W" then
-      x = band(rshift(op, 5), 0xffff)
-    elseif p == "Y" then
-      x = band(rshift(op, 5), 0xffff)
-      local hw = band(rshift(op, 21), 3)
-      if altname and (hw == 0 or x ~= 0) then
-	name = altname
-      end
-    elseif p == "L" then
-      local rn = map_regs.x[band(rshift(op, 5), 31)]
-      local imm9 = arshift(lshift(op, 11), 23)
-      if band(op, 0x800) ~= 0 then
-	x = "["..rn..", #"..imm9.."]!"
-      else
-	x = "["..rn.."], #"..imm9
-      end
-    elseif p == "U" then
-      local rn = map_regs.x[band(rshift(op, 5), 31)]
-      local sz = band(rshift(op, 30), 3)
-      local imm12 = lshift(arshift(lshift(op, 10), 20), sz)
-      if imm12 ~= 0 then
-	x = "["..rn..", #"..imm12.."]"
-      else
-	x = "["..rn.."]"
-      end
-    elseif p == "K" then
-      local rn = map_regs.x[band(rshift(op, 5), 31)]
-      local imm9 = arshift(lshift(op, 11), 23)
-      if imm9 ~= 0 then
-	x = "["..rn..", #"..imm9.."]"
-      else
-	x = "["..rn.."]"
-      end
-    elseif p == "O" then
-      local rn, rm = map_regs.x[band(rshift(op, 5), 31)]
-      local m = band(rshift(op, 13), 1)
-      if m == 0 then
-	rm = map_regs.w[band(rshift(op, 16), 31)]
-      else
-	rm = map_regs.x[band(rshift(op, 16), 31)]
-      end
-      x = "["..rn..", "..rm
-      local opt = band(rshift(op, 13), 7)
-      local s = band(rshift(op, 12), 1)
-      local sz = band(rshift(op, 30), 3)
-      -- extension to be applied
-      if opt == 3 then
-       if s == 0 then x = x.."]"
-       else x = x..", lsl #"..sz.."]" end
-      elseif opt == 2 or opt == 6 or opt == 7 then
-	if s == 0 then x = x..", "..map_extend[opt].."]"
-	else x = x..", "..map_extend[opt].." #"..sz.."]" end
-      else
-	x = x.."]"
-      end
-    elseif p == "P" then
-      local opcv, sh = rshift(op, 26), 2
-      if opcv >= 0x2a then sh = 4 elseif opcv >= 0x1b then sh = 3 end
-      local imm7 = lshift(arshift(lshift(op, 10), 25), sh)
-      local rn = map_regs.x[band(rshift(op, 5), 31)]
-      local ind = band(rshift(op, 23), 3)
-      if ind == 1 then
-	x = "["..rn.."], #"..imm7
-      elseif ind == 2 then
-	if imm7 == 0 then
-	  x = "["..rn.."]"
-	else
-	  x = "["..rn..", #"..imm7.."]"
-	end
-      elseif ind == 3 then
-	x = "["..rn..", #"..imm7.."]!"
-      end
-    elseif p == "I" then
-      local shf = band(rshift(op, 22), 3)
-      local imm12 = band(rshift(op, 10), 0x0fff)
-      local rn, rd = band(rshift(op, 5), 31), band(op, 31)
-      if altname == "mov" and shf == 0 and imm12 == 0 and (rn == 31 or rd == 31) then
-	name = altname
-	x = nil
-      elseif shf == 0 then
-	x = imm12
-      elseif shf == 1 then
-	x = imm12..", lsl #12"
-      end
-    elseif p == "i" then
-      x = "#0x"..decode_imm13(op)
-    elseif p == "1" then
-      immr = band(rshift(op, 16), 63)
-      x = immr
-    elseif p == "2" then
-      x = band(rshift(op, 10), 63)
-      if altname then
-	local a1, a2, a3, a4, a5, a6 =
-	  match(altname, "([^|]*)|([^|]*)|([^|]*)|([^|]*)|([^|]*)|(.*)")
-	local sf = band(rshift(op, 26), 32)
-	local uns = band(rshift(op, 30), 1)
-	if prefer_bfx(sf, uns, x, immr) then
-	  name = a2
-	  x = x - immr + 1
-	elseif immr == 0 and x == 7 then
-	  local n = #operands
-	  operands[n] = nil
-	  if sf ~= 0 then
-	    operands[n-1] = gsub(operands[n-1], "x", "w")
-	  end
-	  last = operands[n-1]
-	  name = a6
-	  x = nil
-	elseif immr == 0 and x == 15 then
-	  local n = #operands
-	  operands[n] = nil
-	  if sf ~= 0 then
-	    operands[n-1] = gsub(operands[n-1], "x", "w")
-	  end
-	  last = operands[n-1]
-	  name = a5
-	  x = nil
-	elseif x == 31 or x == 63 then
-	  if x == 31 and immr == 0 and name == "sbfm" then
-	    name = a4
-	    local n = #operands
-	    operands[n] = nil
-	    if sf ~= 0 then
-	      operands[n-1] = gsub(operands[n-1], "x", "w")
-	    end
-	    last = operands[n-1]
-	  else
-	    name = a3
-	  end
-	  x = nil
-	elseif band(x, 31) ~= 31 and immr == x+1 and name == "ubfm" then
-	  name = a4
-	  last = "#"..(sf+32 - immr)
-	  operands[#operands] = last
-	  x = nil
-	elseif x < immr then
-	  name = a1
-	  last = "#"..(sf+32 - immr)
-	  operands[#operands] = last
-	  x = x + 1
-	end
-      end
-    elseif p == "3" then
-      x = band(rshift(op, 10), 63)
-      if altname then
-	local a1, a2 = match(altname, "([^|]*)|(.*)")
-	if x < immr then
-	  name = a1
-	  local sf = band(rshift(op, 26), 32)
-	  last = "#"..(sf+32 - immr)
-	  operands[#operands] = last
-	  x = x + 1
-	else
-	  name = a2
-	  x = x - immr + 1
-	end
-      end
-    elseif p == "4" then
-      x = band(rshift(op, 10), 63)
-      local rn = band(rshift(op, 5), 31)
-      local rm = band(rshift(op, 16), 31)
-      if altname and rn == rm then
-	local n = #operands
-	operands[n] = nil
-	last = operands[n-1]
-	name = altname
-      end
-    elseif p == "5" then
-      x = band(rshift(op, 16), 31)
-    elseif p == "S" then
-      x = band(rshift(op, 10), 63)
-      if x == 0 then x = nil
-      else x = map_shift[band(rshift(op, 22), 3)].." #"..x end
-    elseif p == "X" then
-      local opt = band(rshift(op, 13), 7)
-      -- Width specifier <R>.
-      if opt ~= 3 and opt ~= 7 then
-	last = map_regs.w[band(rshift(op, 16), 31)]
-	operands[#operands] = last
-      end
-      x = band(rshift(op, 10), 7)
-      -- Extension.
-      if opt == 2 + band(rshift(op, 31), 1) and
-	 band(rshift(op, second0 and 5 or 0), 31) == 31 then
-	if x == 0 then x = nil
-	else x = "lsl #"..x end
-      else
-	if x == 0 then x = map_extend[band(rshift(op, 13), 7)]
-	else x = map_extend[band(rshift(op, 13), 7)].." #"..x end
-      end
-    elseif p == "R" then
-      x = band(rshift(op,21), 3)
-      if x == 0 then x = nil
-      else x = "lsl #"..x*16 end
-    elseif p == "z" then
-      local n = #operands
-      if operands[n] == "sp" then operands[n] = "xzr"
-      elseif operands[n] == "wsp" then operands[n] = "wzr"
-      end
-    elseif p == "Z" then
-      x = 0
-    elseif p == "F" then
-      x = parse_fpimm8(op)
-    elseif p == "g" or p == "f" or p == "x" or p == "w" or
-	   p == "d" or p == "s" then
-      -- These are handled in D/N/M/A.
-    elseif p == "0" then
-      if last == "sp" or last == "wsp" then
-	local n = #operands
-	operands[n] = nil
-	last = operands[n-1]
-	if altname then
-	  local a1, a2 = match(altname, "([^|]*)|(.*)")
-	  if not a1 then
-	    name = altname
-	  elseif second0 then
-	    name, altname = a2, a1
-	  else
-	    name, altname = a1, a2
-	  end
-	end
-      end
-      second0 = true
-    else
-      assert(false)
-    end
-    if x then
-      last = x
-      if type(x) == "number" then x = "#"..x end
-      operands[#operands+1] = x
-    end
-  end
-
-  return putop(ctx, name..suffix, operands)
-end
-
-------------------------------------------------------------------------------
-
--- Disassemble a block of code.
-local function disass_block(ctx, ofs, len)
-  if not ofs then ofs = 0 end
-  local stop = len and ofs+len or #ctx.code
-  ctx.pos = ofs
-  ctx.rel = nil
-  while ctx.pos < stop do disass_ins(ctx) end
-end
-
--- Extended API: create a disassembler context. Then call ctx:disass(ofs, len).
-local function create(code, addr, out)
-  local ctx = {}
-  ctx.code = code
-  ctx.addr = addr or 0
-  ctx.out = out or io.write
-  ctx.symtab = {}
-  ctx.disass = disass_block
-  ctx.hexdump = 8
-  return ctx
-end
-
--- Simple API: disassemble code (a string) at address and output via out.
-local function disass(code, addr, out)
-  create(code, addr, out):disass()
-end
-
--- Return register name for RID.
-local function regname(r)
-  if r < 32 then return map_regs.x[r] end
-  return map_regs.d[r-32]
-end
-
--- Public module functions.
-return {
-  create = create,
-  disass = disass,
-  regname = regname
-}
-

love/src/jni/LuaJIT-2.1/android/armeabi-v7a/jit/dis_arm64be.lua

@@ -1,12 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT ARM64BE disassembler wrapper module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- ARM64 instructions are always little-endian. So just forward to the
--- common ARM64 disassembler module. All the interesting stuff is there.
-------------------------------------------------------------------------------
-
-return require((string.match(..., ".*%.") or "").."dis_arm64")
-

love/src/jni/LuaJIT-2.1/android/armeabi-v7a/jit/dis_mips.lua

@@ -1,694 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT MIPS disassembler module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT/X license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This is a helper module used by the LuaJIT machine code dumper module.
---
--- It disassembles all standard MIPS32R1/R2 instructions.
--- Default mode is big-endian, but see: dis_mipsel.lua
-------------------------------------------------------------------------------
-
-local type = type
-local byte, format = string.byte, string.format
-local match, gmatch = string.match, string.gmatch
-local concat = table.concat
-local bit = require("bit")
-local band, bor, tohex = bit.band, bit.bor, bit.tohex
-local lshift, rshift, arshift = bit.lshift, bit.rshift, bit.arshift
-
-------------------------------------------------------------------------------
--- Extended opcode maps common to all MIPS releases
-------------------------------------------------------------------------------
-
-local map_srl = { shift = 21, mask = 1, [0] = "srlDTA", "rotrDTA", }
-local map_srlv = { shift = 6, mask = 1, [0] = "srlvDTS", "rotrvDTS", }
-
-local map_cop0 = {
-  shift = 25, mask = 1,
-  [0] = {
-    shift = 21, mask = 15,
-    [0] = "mfc0TDW", [4] = "mtc0TDW",
-    [10] = "rdpgprDT",
-    [11] = { shift = 5, mask = 1, [0] = "diT0", "eiT0", },
-    [14] = "wrpgprDT",
-  }, {
-    shift = 0, mask = 63,
-    [1] = "tlbr", [2] = "tlbwi", [6] = "tlbwr", [8] = "tlbp",
-    [24] = "eret", [31] = "deret",
-    [32] = "wait",
-  },
-}
-
-------------------------------------------------------------------------------
--- Primary and extended opcode maps for MIPS R1-R5
-------------------------------------------------------------------------------
-
-local map_movci = { shift = 16, mask = 1, [0] = "movfDSC", "movtDSC", }
-
-local map_special = {
-  shift = 0, mask = 63,
-  [0] = { shift = 0, mask = -1, [0] = "nop", _ = "sllDTA" },
-  map_movci,	map_srl,	"sraDTA",
-  "sllvDTS",	false,		map_srlv,	"sravDTS",
-  "jrS",	"jalrD1S",	"movzDST",	"movnDST",
-  "syscallY",	"breakY",	false,		"sync",
-  "mfhiD",	"mthiS",	"mfloD",	"mtloS",
-  "dsllvDST",	false,		"dsrlvDST",	"dsravDST",
-  "multST",	"multuST",	"divST",	"divuST",
-  "dmultST",	"dmultuST",	"ddivST",	"ddivuST",
-  "addDST",	"addu|moveDST0", "subDST",	"subu|neguDS0T",
-  "andDST",	"or|moveDST0",	"xorDST",	"nor|notDST0",
-  false,	false,		"sltDST",	"sltuDST",
-  "daddDST",	"dadduDST",	"dsubDST",	"dsubuDST",
-  "tgeSTZ",	"tgeuSTZ",	"tltSTZ",	"tltuSTZ",
-  "teqSTZ",	false,		"tneSTZ",	false,
-  "dsllDTA",	false,		"dsrlDTA",	"dsraDTA",
-  "dsll32DTA",	false,		"dsrl32DTA",	"dsra32DTA",
-}
-
-local map_special2 = {
-  shift = 0, mask = 63,
-  [0] = "maddST", "madduST",	"mulDST",	false,
-  "msubST",	"msubuST",
-  [32] = "clzDS", [33] = "cloDS",
-  [63] = "sdbbpY",
-}
-
-local map_bshfl = {
-  shift = 6, mask = 31,
-  [2] = "wsbhDT",
-  [16] = "sebDT",
-  [24] = "sehDT",
-}
-
-local map_dbshfl = {
-  shift = 6, mask = 31,
-  [2] = "dsbhDT",
-  [5] = "dshdDT",
-}
-
-local map_special3 = {
-  shift = 0, mask = 63,
-  [0]  = "extTSAK", [1]  = "dextmTSAP", [3]  = "dextTSAK",
-  [4]  = "insTSAL", [6]  = "dinsuTSEQ", [7]  = "dinsTSAL",
-  [32] = map_bshfl, [36] = map_dbshfl,  [59] = "rdhwrTD",
-}
-
-local map_regimm = {
-  shift = 16, mask = 31,
-  [0] = "bltzSB",	"bgezSB",	"bltzlSB",	"bgezlSB",
-  false,	false,		false,		false,
-  "tgeiSI",	"tgeiuSI",	"tltiSI",	"tltiuSI",
-  "teqiSI",	false,		"tneiSI",	false,
-  "bltzalSB",	"bgezalSB",	"bltzallSB",	"bgezallSB",
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  false,	false,		false,		"synciSO",
-}
-
-local map_cop1s = {
-  shift = 0, mask = 63,
-  [0] = "add.sFGH",	"sub.sFGH",	"mul.sFGH",	"div.sFGH",
-  "sqrt.sFG",		"abs.sFG",	"mov.sFG",	"neg.sFG",
-  "round.l.sFG",	"trunc.l.sFG",	"ceil.l.sFG",	"floor.l.sFG",
-  "round.w.sFG",	"trunc.w.sFG",	"ceil.w.sFG",	"floor.w.sFG",
-  false,
-  { shift = 16, mask = 1, [0] = "movf.sFGC", "movt.sFGC" },
-  "movz.sFGT",	"movn.sFGT",
-  false,	"recip.sFG",	"rsqrt.sFG",	false,
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  false,	"cvt.d.sFG",	false,		false,
-  "cvt.w.sFG",	"cvt.l.sFG",	"cvt.ps.sFGH",	false,
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  "c.f.sVGH",	"c.un.sVGH",	"c.eq.sVGH",	"c.ueq.sVGH",
-  "c.olt.sVGH",	"c.ult.sVGH",	"c.ole.sVGH",	"c.ule.sVGH",
-  "c.sf.sVGH",	"c.ngle.sVGH",	"c.seq.sVGH",	"c.ngl.sVGH",
-  "c.lt.sVGH",	"c.nge.sVGH",	"c.le.sVGH",	"c.ngt.sVGH",
-}
-
-local map_cop1d = {
-  shift = 0, mask = 63,
-  [0] = "add.dFGH",	"sub.dFGH",	"mul.dFGH",	"div.dFGH",
-  "sqrt.dFG",		"abs.dFG",	"mov.dFG",	"neg.dFG",
-  "round.l.dFG",	"trunc.l.dFG",	"ceil.l.dFG",	"floor.l.dFG",
-  "round.w.dFG",	"trunc.w.dFG",	"ceil.w.dFG",	"floor.w.dFG",
-  false,
-  { shift = 16, mask = 1, [0] = "movf.dFGC", "movt.dFGC" },
-  "movz.dFGT",	"movn.dFGT",
-  false,	"recip.dFG",	"rsqrt.dFG",	false,
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  "cvt.s.dFG",	false,		false,		false,
-  "cvt.w.dFG",	"cvt.l.dFG",	false,		false,
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  "c.f.dVGH",	"c.un.dVGH",	"c.eq.dVGH",	"c.ueq.dVGH",
-  "c.olt.dVGH",	"c.ult.dVGH",	"c.ole.dVGH",	"c.ule.dVGH",
-  "c.df.dVGH",	"c.ngle.dVGH",	"c.deq.dVGH",	"c.ngl.dVGH",
-  "c.lt.dVGH",	"c.nge.dVGH",	"c.le.dVGH",	"c.ngt.dVGH",
-}
-
-local map_cop1ps = {
-  shift = 0, mask = 63,
-  [0] = "add.psFGH",	"sub.psFGH",	"mul.psFGH",	false,
-  false,		"abs.psFG",	"mov.psFG",	"neg.psFG",
-  false,		false,		false,		false,
-  false,		false,		false,		false,
-  false,
-  { shift = 16, mask = 1, [0] = "movf.psFGC", "movt.psFGC" },
-  "movz.psFGT",	"movn.psFGT",
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  "cvt.s.puFG",	false,		false,		false,
-  false,	false,		false,		false,
-  "cvt.s.plFG",	false,		false,		false,
-  "pll.psFGH",	"plu.psFGH",	"pul.psFGH",	"puu.psFGH",
-  "c.f.psVGH",	"c.un.psVGH",	"c.eq.psVGH",	"c.ueq.psVGH",
-  "c.olt.psVGH", "c.ult.psVGH",	"c.ole.psVGH",	"c.ule.psVGH",
-  "c.psf.psVGH", "c.ngle.psVGH", "c.pseq.psVGH", "c.ngl.psVGH",
-  "c.lt.psVGH",	"c.nge.psVGH",	"c.le.psVGH",	"c.ngt.psVGH",
-}
-
-local map_cop1w = {
-  shift = 0, mask = 63,
-  [32] = "cvt.s.wFG", [33] = "cvt.d.wFG",
-}
-
-local map_cop1l = {
-  shift = 0, mask = 63,
-  [32] = "cvt.s.lFG", [33] = "cvt.d.lFG",
-}
-
-local map_cop1bc = {
-  shift = 16, mask = 3,
-  [0] = "bc1fCB", "bc1tCB",	"bc1flCB",	"bc1tlCB",
-}
-
-local map_cop1 = {
-  shift = 21, mask = 31,
-  [0] = "mfc1TG", "dmfc1TG",	"cfc1TG",	"mfhc1TG",
-  "mtc1TG",	"dmtc1TG",	"ctc1TG",	"mthc1TG",
-  map_cop1bc,	false,		false,		false,
-  false,	false,		false,		false,
-  map_cop1s,	map_cop1d,	false,		false,
-  map_cop1w,	map_cop1l,	map_cop1ps,
-}
-
-local map_cop1x = {
-  shift = 0, mask = 63,
-  [0] = "lwxc1FSX",	"ldxc1FSX",	false,		false,
-  false,	"luxc1FSX",	false,		false,
-  "swxc1FSX",	"sdxc1FSX",	false,		false,
-  false,	"suxc1FSX",	false,		"prefxMSX",
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  false,	false,		"alnv.psFGHS",	false,
-  "madd.sFRGH",	"madd.dFRGH",	false,		false,
-  false,	false,		"madd.psFRGH",	false,
-  "msub.sFRGH",	"msub.dFRGH",	false,		false,
-  false,	false,		"msub.psFRGH",	false,
-  "nmadd.sFRGH", "nmadd.dFRGH",	false,		false,
-  false,	false,		"nmadd.psFRGH",	false,
-  "nmsub.sFRGH", "nmsub.dFRGH",	false,		false,
-  false,	false,		"nmsub.psFRGH",	false,
-}
-
-local map_pri = {
-  [0] = map_special,	map_regimm,	"jJ",	"jalJ",
-  "beq|beqz|bST00B",	"bne|bnezST0B",		"blezSB",	"bgtzSB",
-  "addiTSI",	"addiu|liTS0I",	"sltiTSI",	"sltiuTSI",
-  "andiTSU",	"ori|liTS0U",	"xoriTSU",	"luiTU",
-  map_cop0,	map_cop1,	false,		map_cop1x,
-  "beql|beqzlST0B",	"bnel|bnezlST0B",	"blezlSB",	"bgtzlSB",
-  "daddiTSI",	"daddiuTSI",	false,		false,
-  map_special2,	"jalxJ",	false,		map_special3,
-  "lbTSO",	"lhTSO",	"lwlTSO",	"lwTSO",
-  "lbuTSO",	"lhuTSO",	"lwrTSO",	false,
-  "sbTSO",	"shTSO",	"swlTSO",	"swTSO",
-  false,	false,		"swrTSO",	"cacheNSO",
-  "llTSO",	"lwc1HSO",	"lwc2TSO",	"prefNSO",
-  false,	"ldc1HSO",	"ldc2TSO",	"ldTSO",
-  "scTSO",	"swc1HSO",	"swc2TSO",	false,
-  false,	"sdc1HSO",	"sdc2TSO",	"sdTSO",
-}
-
-------------------------------------------------------------------------------
--- Primary and extended opcode maps for MIPS R6
-------------------------------------------------------------------------------
-
-local map_mul_r6 =   { shift = 6, mask = 3, [2] = "mulDST",   [3] = "muhDST" }
-local map_mulu_r6 =  { shift = 6, mask = 3, [2] = "muluDST",  [3] = "muhuDST" }
-local map_div_r6 =   { shift = 6, mask = 3, [2] = "divDST",   [3] = "modDST" }
-local map_divu_r6 =  { shift = 6, mask = 3, [2] = "divuDST",  [3] = "moduDST" }
-local map_dmul_r6 =  { shift = 6, mask = 3, [2] = "dmulDST",  [3] = "dmuhDST" }
-local map_dmulu_r6 = { shift = 6, mask = 3, [2] = "dmuluDST", [3] = "dmuhuDST" }
-local map_ddiv_r6 =  { shift = 6, mask = 3, [2] = "ddivDST",  [3] = "dmodDST" }
-local map_ddivu_r6 = { shift = 6, mask = 3, [2] = "ddivuDST", [3] = "dmoduDST" }
-
-local map_special_r6 = {
-  shift = 0, mask = 63,
-  [0] = { shift = 0, mask = -1, [0] = "nop", _ = "sllDTA" },
-  false,	map_srl,	"sraDTA",
-  "sllvDTS",	false,		map_srlv,	"sravDTS",
-  "jrS",	"jalrD1S",	false,		false,
-  "syscallY",	"breakY",	false,		"sync",
-  "clzDS",	"cloDS",	"dclzDS",	"dcloDS",
-  "dsllvDST",	"dlsaDSTA",	"dsrlvDST",	"dsravDST",
-  map_mul_r6,	map_mulu_r6,	map_div_r6,	map_divu_r6,
-  map_dmul_r6,	map_dmulu_r6,	map_ddiv_r6,	map_ddivu_r6,
-  "addDST",	"addu|moveDST0", "subDST",	"subu|neguDS0T",
-  "andDST",	"or|moveDST0",	"xorDST",	"nor|notDST0",
-  false,	false,		"sltDST",	"sltuDST",
-  "daddDST",	"dadduDST",	"dsubDST",	"dsubuDST",
-  "tgeSTZ",	"tgeuSTZ",	"tltSTZ",	"tltuSTZ",
-  "teqSTZ",	"seleqzDST",	"tneSTZ",	"selnezDST",
-  "dsllDTA",	false,		"dsrlDTA",	"dsraDTA",
-  "dsll32DTA",	false,		"dsrl32DTA",	"dsra32DTA",
-}
-
-local map_bshfl_r6 = {
-  shift = 9, mask = 3,
-  [1] = "alignDSTa",
-  _ = {
-    shift = 6, mask = 31,
-    [0] = "bitswapDT",
-    [2] = "wsbhDT",
-    [16] = "sebDT",
-    [24] = "sehDT",
-  }
-}
-
-local map_dbshfl_r6 = {
-  shift = 9, mask = 3,
-  [1] = "dalignDSTa",
-  _ = {
-    shift = 6, mask = 31,
-    [0] = "dbitswapDT",
-    [2] = "dsbhDT",
-    [5] = "dshdDT",
-  }
-}
-
-local map_special3_r6 = {
-  shift = 0, mask = 63,
-  [0]  = "extTSAK", [1]  = "dextmTSAP", [3]  = "dextTSAK",
-  [4]  = "insTSAL", [6]  = "dinsuTSEQ", [7]  = "dinsTSAL",
-  [32] = map_bshfl_r6, [36] = map_dbshfl_r6,  [59] = "rdhwrTD",
-}
-
-local map_regimm_r6 = {
-  shift = 16, mask = 31,
-  [0] = "bltzSB", [1] = "bgezSB",
-  [6] = "dahiSI", [30] = "datiSI",
-  [23] = "sigrieI", [31] = "synciSO",
-}
-
-local map_pcrel_r6 = {
-  shift = 19, mask = 3,
-  [0] = "addiupcS2", "lwpcS2", "lwupcS2", {
-    shift = 18, mask = 1,
-    [0] = "ldpcS3", { shift = 16, mask = 3, [2] = "auipcSI", [3] = "aluipcSI" }
-  }
-}
-
-local map_cop1s_r6 = {
-  shift = 0, mask = 63,
-  [0] = "add.sFGH",	"sub.sFGH",	"mul.sFGH",	"div.sFGH",
-  "sqrt.sFG",		"abs.sFG",	"mov.sFG",	"neg.sFG",
-  "round.l.sFG",	"trunc.l.sFG",	"ceil.l.sFG",	"floor.l.sFG",
-  "round.w.sFG",	"trunc.w.sFG",	"ceil.w.sFG",	"floor.w.sFG",
-  "sel.sFGH",		false,		false,		false,
-  "seleqz.sFGH",	"recip.sFG",	"rsqrt.sFG",	"selnez.sFGH",
-  "maddf.sFGH",		"msubf.sFGH",	"rint.sFG",	"class.sFG",
-  "min.sFGH",		"mina.sFGH",	"max.sFGH",	"maxa.sFGH",
-  false,		"cvt.d.sFG",	false,		false,
-  "cvt.w.sFG",		"cvt.l.sFG",
-}
-
-local map_cop1d_r6 = {
-  shift = 0, mask = 63,
-  [0] = "add.dFGH",	"sub.dFGH",	"mul.dFGH",	"div.dFGH",
-  "sqrt.dFG",		"abs.dFG",	"mov.dFG",	"neg.dFG",
-  "round.l.dFG",	"trunc.l.dFG",	"ceil.l.dFG",	"floor.l.dFG",
-  "round.w.dFG",	"trunc.w.dFG",	"ceil.w.dFG",	"floor.w.dFG",
-  "sel.dFGH",		false,		false,		false,
-  "seleqz.dFGH",	"recip.dFG",	"rsqrt.dFG",	"selnez.dFGH",
-  "maddf.dFGH",		"msubf.dFGH",	"rint.dFG",	"class.dFG",
-  "min.dFGH",		"mina.dFGH",	"max.dFGH",	"maxa.dFGH",
-  "cvt.s.dFG",		false,		false,		false,
-  "cvt.w.dFG",		"cvt.l.dFG",
-}
-
-local map_cop1w_r6 = {
-  shift = 0, mask = 63,
-  [0] = "cmp.af.sFGH",	"cmp.un.sFGH",	"cmp.eq.sFGH",	"cmp.ueq.sFGH",
-  "cmp.lt.sFGH",	"cmp.ult.sFGH",	"cmp.le.sFGH",	"cmp.ule.sFGH",
-  "cmp.saf.sFGH",	"cmp.sun.sFGH",	"cmp.seq.sFGH",	"cmp.sueq.sFGH",
-  "cmp.slt.sFGH",	"cmp.sult.sFGH",	"cmp.sle.sFGH",	"cmp.sule.sFGH",
-  false,		"cmp.or.sFGH",	"cmp.une.sFGH",	"cmp.ne.sFGH",
-  false,		false,		false,		false,
-  false,		"cmp.sor.sFGH",	"cmp.sune.sFGH",	"cmp.sne.sFGH",
-  false,		false,		false,		false,
-  "cvt.s.wFG", "cvt.d.wFG",
-}
-
-local map_cop1l_r6 = {
-  shift = 0, mask = 63,
-  [0] = "cmp.af.dFGH",	"cmp.un.dFGH",	"cmp.eq.dFGH",	"cmp.ueq.dFGH",
-  "cmp.lt.dFGH",	"cmp.ult.dFGH",	"cmp.le.dFGH",	"cmp.ule.dFGH",
-  "cmp.saf.dFGH",	"cmp.sun.dFGH",	"cmp.seq.dFGH",	"cmp.sueq.dFGH",
-  "cmp.slt.dFGH",	"cmp.sult.dFGH",	"cmp.sle.dFGH",	"cmp.sule.dFGH",
-  false,		"cmp.or.dFGH",	"cmp.une.dFGH",	"cmp.ne.dFGH",
-  false,		false,		false,		false,
-  false,		"cmp.sor.dFGH",	"cmp.sune.dFGH",	"cmp.sne.dFGH",
-  false,		false,		false,		false,
-  "cvt.s.lFG", "cvt.d.lFG",
-}
-
-local map_cop1_r6 = {
-  shift = 21, mask = 31,
-  [0] = "mfc1TG", "dmfc1TG",	"cfc1TG",	"mfhc1TG",
-  "mtc1TG",	"dmtc1TG",	"ctc1TG",	"mthc1TG",
-  false,	"bc1eqzHB",	false,		false,
-  false,	"bc1nezHB",	false,		false,
-  map_cop1s_r6,	map_cop1d_r6,	false,		false,
-  map_cop1w_r6,	map_cop1l_r6,
-}
-
-local function maprs_popTS(rs, rt)
-  if rt == 0 then return 0 elseif rs == 0 then return 1
-  elseif rs == rt then return 2 else return 3 end
-end
-
-local map_pop06_r6 = {
-  maprs = maprs_popTS, [0] = "blezSB", "blezalcTB", "bgezalcTB", "bgeucSTB"
-}
-local map_pop07_r6 = {
-  maprs = maprs_popTS, [0] = "bgtzSB", "bgtzalcTB", "bltzalcTB", "bltucSTB"
-}
-local map_pop26_r6 = {
-  maprs = maprs_popTS, "blezcTB", "bgezcTB", "bgecSTB"
-}
-local map_pop27_r6 = {
-  maprs = maprs_popTS, "bgtzcTB", "bltzcTB", "bltcSTB"
-}
-
-local function maprs_popS(rs, rt)
-  if rs == 0 then return 0 else return 1 end
-end
-
-local map_pop66_r6 = {
-  maprs = maprs_popS, [0] = "jicTI", "beqzcSb"
-}
-local map_pop76_r6 = {
-  maprs = maprs_popS, [0] = "jialcTI", "bnezcSb"
-}
-
-local function maprs_popST(rs, rt)
-  if rs >= rt then return 0 elseif rs == 0 then return 1 else return 2 end
-end
-
-local map_pop10_r6 = {
-  maprs = maprs_popST, [0] = "bovcSTB", "beqzalcTB", "beqcSTB"
-}
-local map_pop30_r6 = {
-  maprs = maprs_popST, [0] = "bnvcSTB", "bnezalcTB", "bnecSTB"
-}
-
-local map_pri_r6 = {
-  [0] = map_special_r6,	map_regimm_r6,	"jJ",	"jalJ",
-  "beq|beqz|bST00B",	"bne|bnezST0B",		map_pop06_r6,	map_pop07_r6,
-  map_pop10_r6,	"addiu|liTS0I",	"sltiTSI",	"sltiuTSI",
-  "andiTSU",	"ori|liTS0U",	"xoriTSU",	"aui|luiTS0U",
-  map_cop0,	map_cop1_r6,	false,		false,
-  false,	false,		map_pop26_r6,	map_pop27_r6,
-  map_pop30_r6,	"daddiuTSI",	false,		false,
-  false,	"dauiTSI",	false,		map_special3_r6,
-  "lbTSO",	"lhTSO",	false,		"lwTSO",
-  "lbuTSO",	"lhuTSO",	false,		false,
-  "sbTSO",	"shTSO",	false,		"swTSO",
-  false,	false,		false,		false,
-  false,	"lwc1HSO",	"bc#",		false,
-  false,	"ldc1HSO",	map_pop66_r6,	"ldTSO",
-  false,	"swc1HSO",	"balc#",	map_pcrel_r6,
-  false,	"sdc1HSO",	map_pop76_r6,	"sdTSO",
-}
-
-------------------------------------------------------------------------------
-
-local map_gpr = {
-  [0] = "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
-  "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
-  "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
-  "r24", "r25", "r26", "r27", "r28", "sp", "r30", "ra",
-}
-
-------------------------------------------------------------------------------
-
--- Output a nicely formatted line with an opcode and operands.
-local function putop(ctx, text, operands)
-  local pos = ctx.pos
-  local extra = ""
-  if ctx.rel then
-    local sym = ctx.symtab[ctx.rel]
-    if sym then extra = "\t->"..sym end
-  end
-  if ctx.hexdump > 0 then
-    ctx.out(format("%08x  %s  %-7s %s%s\n",
-	    ctx.addr+pos, tohex(ctx.op), text, concat(operands, ", "), extra))
-  else
-    ctx.out(format("%08x  %-7s %s%s\n",
-	    ctx.addr+pos, text, concat(operands, ", "), extra))
-  end
-  ctx.pos = pos + 4
-end
-
--- Fallback for unknown opcodes.
-local function unknown(ctx)
-  return putop(ctx, ".long", { "0x"..tohex(ctx.op) })
-end
-
-local function get_be(ctx)
-  local pos = ctx.pos
-  local b0, b1, b2, b3 = byte(ctx.code, pos+1, pos+4)
-  return bor(lshift(b0, 24), lshift(b1, 16), lshift(b2, 8), b3)
-end
-
-local function get_le(ctx)
-  local pos = ctx.pos
-  local b0, b1, b2, b3 = byte(ctx.code, pos+1, pos+4)
-  return bor(lshift(b3, 24), lshift(b2, 16), lshift(b1, 8), b0)
-end
-
--- Disassemble a single instruction.
-local function disass_ins(ctx)
-  local op = ctx:get()
-  local operands = {}
-  local last = nil
-  ctx.op = op
-  ctx.rel = nil
-
-  local opat = ctx.map_pri[rshift(op, 26)]
-  while type(opat) ~= "string" do
-    if not opat then return unknown(ctx) end
-    if opat.maprs then
-      opat = opat[opat.maprs(band(rshift(op,21),31), band(rshift(op,16),31))]
-    else
-      opat = opat[band(rshift(op, opat.shift), opat.mask)] or opat._
-    end
-  end
-  local name, pat = match(opat, "^([a-z0-9_.]*)(.*)")
-  local altname, pat2 = match(pat, "|([a-z0-9_.|]*)(.*)")
-  if altname then pat = pat2 end
-
-  for p in gmatch(pat, ".") do
-    local x = nil
-    if p == "S" then
-      x = map_gpr[band(rshift(op, 21), 31)]
-    elseif p == "T" then
-      x = map_gpr[band(rshift(op, 16), 31)]
-    elseif p == "D" then
-      x = map_gpr[band(rshift(op, 11), 31)]
-    elseif p == "F" then
-      x = "f"..band(rshift(op, 6), 31)
-    elseif p == "G" then
-      x = "f"..band(rshift(op, 11), 31)
-    elseif p == "H" then
-      x = "f"..band(rshift(op, 16), 31)
-    elseif p == "R" then
-      x = "f"..band(rshift(op, 21), 31)
-    elseif p == "A" then
-      x = band(rshift(op, 6), 31)
-    elseif p == "a" then
-      x = band(rshift(op, 6), 7)
-    elseif p == "E" then
-      x = band(rshift(op, 6), 31) + 32
-    elseif p == "M" then
-      x = band(rshift(op, 11), 31)
-    elseif p == "N" then
-      x = band(rshift(op, 16), 31)
-    elseif p == "C" then
-      x = band(rshift(op, 18), 7)
-      if x == 0 then x = nil end
-    elseif p == "K" then
-      x = band(rshift(op, 11), 31) + 1
-    elseif p == "P" then
-      x = band(rshift(op, 11), 31) + 33
-    elseif p == "L" then
-      x = band(rshift(op, 11), 31) - last + 1
-    elseif p == "Q" then
-      x = band(rshift(op, 11), 31) - last + 33
-    elseif p == "I" then
-      x = arshift(lshift(op, 16), 16)
-    elseif p == "2" then
-      x = arshift(lshift(op, 13), 11)
-    elseif p == "3" then
-      x = arshift(lshift(op, 14), 11)
-    elseif p == "U" then
-      x = band(op, 0xffff)
-    elseif p == "O" then
-      local disp = arshift(lshift(op, 16), 16)
-      operands[#operands] = format("%d(%s)", disp, last)
-    elseif p == "X" then
-      local index = map_gpr[band(rshift(op, 16), 31)]
-      operands[#operands] = format("%s(%s)", index, last)
-    elseif p == "B" then
-      x = ctx.addr + ctx.pos + arshift(lshift(op, 16), 14) + 4
-      ctx.rel = x
-      x = format("0x%08x", x)
-    elseif p == "b" then
-      x = ctx.addr + ctx.pos + arshift(lshift(op, 11), 9) + 4
-      ctx.rel = x
-      x = format("0x%08x", x)
-    elseif p == "#" then
-      x = ctx.addr + ctx.pos + arshift(lshift(op, 6), 4) + 4
-      ctx.rel = x
-      x = format("0x%08x", x)
-    elseif p == "J" then
-      local a = ctx.addr + ctx.pos
-      x = a - band(a, 0x0fffffff) + band(op, 0x03ffffff)*4
-      ctx.rel = x
-      x = format("0x%08x", x)
-    elseif p == "V" then
-      x = band(rshift(op, 8), 7)
-      if x == 0 then x = nil end
-    elseif p == "W" then
-      x = band(op, 7)
-      if x == 0 then x = nil end
-    elseif p == "Y" then
-      x = band(rshift(op, 6), 0x000fffff)
-      if x == 0 then x = nil end
-    elseif p == "Z" then
-      x = band(rshift(op, 6), 1023)
-      if x == 0 then x = nil end
-    elseif p == "0" then
-      if last == "r0" or last == 0 then
-	local n = #operands
-	operands[n] = nil
-	last = operands[n-1]
-	if altname then
-	  local a1, a2 = match(altname, "([^|]*)|(.*)")
-	  if a1 then name, altname = a1, a2
-	  else name = altname end
-	end
-      end
-    elseif p == "1" then
-      if last == "ra" then
-	operands[#operands] = nil
-      end
-    else
-      assert(false)
-    end
-    if x then operands[#operands+1] = x; last = x end
-  end
-
-  return putop(ctx, name, operands)
-end
-
-------------------------------------------------------------------------------
-
--- Disassemble a block of code.
-local function disass_block(ctx, ofs, len)
-  if not ofs then ofs = 0 end
-  local stop = len and ofs+len or #ctx.code
-  stop = stop - stop % 4
-  ctx.pos = ofs - ofs % 4
-  ctx.rel = nil
-  while ctx.pos < stop do disass_ins(ctx) end
-end
-
--- Extended API: create a disassembler context. Then call ctx:disass(ofs, len).
-local function create(code, addr, out)
-  local ctx = {}
-  ctx.code = code
-  ctx.addr = addr or 0
-  ctx.out = out or io.write
-  ctx.symtab = {}
-  ctx.disass = disass_block
-  ctx.hexdump = 8
-  ctx.get = get_be
-  ctx.map_pri = map_pri
-  return ctx
-end
-
-local function create_el(code, addr, out)
-  local ctx = create(code, addr, out)
-  ctx.get = get_le
-  return ctx
-end
-
-local function create_r6(code, addr, out)
-  local ctx = create(code, addr, out)
-  ctx.map_pri = map_pri_r6
-  return ctx
-end
-
-local function create_r6_el(code, addr, out)
-  local ctx = create(code, addr, out)
-  ctx.get = get_le
-  ctx.map_pri = map_pri_r6
-  return ctx
-end
-
--- Simple API: disassemble code (a string) at address and output via out.
-local function disass(code, addr, out)
-  create(code, addr, out):disass()
-end
-
-local function disass_el(code, addr, out)
-  create_el(code, addr, out):disass()
-end
-
-local function disass_r6(code, addr, out)
-  create_r6(code, addr, out):disass()
-end
-
-local function disass_r6_el(code, addr, out)
-  create_r6_el(code, addr, out):disass()
-end
-
--- Return register name for RID.
-local function regname(r)
-  if r < 32 then return map_gpr[r] end
-  return "f"..(r-32)
-end
-
--- Public module functions.
-return {
-  create = create,
-  create_el = create_el,
-  create_r6 = create_r6,
-  create_r6_el = create_r6_el,
-  disass = disass,
-  disass_el = disass_el,
-  disass_r6 = disass_r6,
-  disass_r6_el = disass_r6_el,
-  regname = regname
-}
-

love/src/jni/LuaJIT-2.1/android/armeabi-v7a/jit/dis_mips64.lua

@@ -1,17 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT MIPS64 disassembler wrapper module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This module just exports the big-endian functions from the
--- MIPS disassembler module. All the interesting stuff is there.
-------------------------------------------------------------------------------
-
-local dis_mips = require((string.match(..., ".*%.") or "").."dis_mips")
-return {
-  create = dis_mips.create,
-  disass = dis_mips.disass,
-  regname = dis_mips.regname
-}
-

love/src/jni/LuaJIT-2.1/android/armeabi-v7a/jit/dis_mips64el.lua

@@ -1,17 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT MIPS64EL disassembler wrapper module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This module just exports the little-endian functions from the
--- MIPS disassembler module. All the interesting stuff is there.
-------------------------------------------------------------------------------
-
-local dis_mips = require((string.match(..., ".*%.") or "").."dis_mips")
-return {
-  create = dis_mips.create_el,
-  disass = dis_mips.disass_el,
-  regname = dis_mips.regname
-}
-

love/src/jni/LuaJIT-2.1/android/armeabi-v7a/jit/dis_mips64r6.lua

@@ -1,17 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT MIPS64R6 disassembler wrapper module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This module just exports the r6 big-endian functions from the
--- MIPS disassembler module. All the interesting stuff is there.
-------------------------------------------------------------------------------
-
-local dis_mips = require((string.match(..., ".*%.") or "").."dis_mips")
-return {
-  create = dis_mips.create_r6,
-  disass = dis_mips.disass_r6,
-  regname = dis_mips.regname
-}
-

love/src/jni/LuaJIT-2.1/android/armeabi-v7a/jit/dis_mips64r6el.lua

@@ -1,17 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT MIPS64R6EL disassembler wrapper module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This module just exports the r6 little-endian functions from the
--- MIPS disassembler module. All the interesting stuff is there.
-------------------------------------------------------------------------------
-
-local dis_mips = require((string.match(..., ".*%.") or "").."dis_mips")
-return {
-  create = dis_mips.create_r6_el,
-  disass = dis_mips.disass_r6_el,
-  regname = dis_mips.regname
-}
-

love/src/jni/LuaJIT-2.1/android/armeabi-v7a/jit/dis_mipsel.lua

@@ -1,17 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT MIPSEL disassembler wrapper module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This module just exports the little-endian functions from the
--- MIPS disassembler module. All the interesting stuff is there.
-------------------------------------------------------------------------------
-
-local dis_mips = require((string.match(..., ".*%.") or "").."dis_mips")
-return {
-  create = dis_mips.create_el,
-  disass = dis_mips.disass_el,
-  regname = dis_mips.regname
-}
-

love/src/jni/LuaJIT-2.1/android/armeabi-v7a/jit/dis_ppc.lua

@@ -1,591 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT PPC disassembler module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT/X license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This is a helper module used by the LuaJIT machine code dumper module.
---
--- It disassembles all common, non-privileged 32/64 bit PowerPC instructions
--- plus the e500 SPE instructions and some Cell/Xenon extensions.
---
--- NYI: VMX, VMX128
-------------------------------------------------------------------------------
-
-local type = type
-local byte, format = string.byte, string.format
-local match, gmatch, gsub = string.match, string.gmatch, string.gsub
-local concat = table.concat
-local bit = require("bit")
-local band, bor, tohex = bit.band, bit.bor, bit.tohex
-local lshift, rshift, arshift = bit.lshift, bit.rshift, bit.arshift
-
-------------------------------------------------------------------------------
--- Primary and extended opcode maps
-------------------------------------------------------------------------------
-
-local map_crops = {
-  shift = 1, mask = 1023,
-  [0] = "mcrfXX",
-  [33] = "crnor|crnotCCC=", [129] = "crandcCCC",
-  [193] = "crxor|crclrCCC%", [225] = "crnandCCC",
-  [257] = "crandCCC", [289] = "creqv|crsetCCC%",
-  [417] = "crorcCCC", [449] = "cror|crmoveCCC=",
-  [16] = "b_lrKB", [528] = "b_ctrKB",
-  [150] = "isync",
-}
-
-local map_rlwinm = setmetatable({
-  shift = 0, mask = -1,
-},
-{ __index = function(t, x)
-    local rot = band(rshift(x, 11), 31)
-    local mb = band(rshift(x, 6), 31)
-    local me = band(rshift(x, 1), 31)
-    if mb == 0 and me == 31-rot then
-      return "slwiRR~A."
-    elseif me == 31 and mb == 32-rot then
-      return "srwiRR~-A."
-    else
-      return "rlwinmRR~AAA."
-    end
-  end
-})
-
-local map_rld = {
-  shift = 2, mask = 7,
-  [0] = "rldiclRR~HM.", "rldicrRR~HM.", "rldicRR~HM.", "rldimiRR~HM.",
-  {
-    shift = 1, mask = 1,
-    [0] = "rldclRR~RM.", "rldcrRR~RM.",
-  },
-}
-
-local map_ext = setmetatable({
-  shift = 1, mask = 1023,
-
-  [0] = "cmp_YLRR", [32] = "cmpl_YLRR",
-  [4] = "twARR", [68] = "tdARR",
-
-  [8] = "subfcRRR.", [40] = "subfRRR.",
-  [104] = "negRR.", [136] = "subfeRRR.",
-  [200] = "subfzeRR.", [232] = "subfmeRR.",
-  [520] = "subfcoRRR.", [552] = "subfoRRR.",
-  [616] = "negoRR.", [648] = "subfeoRRR.",
-  [712] = "subfzeoRR.", [744] = "subfmeoRR.",
-
-  [9] = "mulhduRRR.", [73] = "mulhdRRR.", [233] = "mulldRRR.",
-  [457] = "divduRRR.", [489] = "divdRRR.",
-  [745] = "mulldoRRR.",
-  [969] = "divduoRRR.", [1001] = "divdoRRR.",
-
-  [10] = "addcRRR.", [138] = "addeRRR.",
-  [202] = "addzeRR.", [234] = "addmeRR.", [266] = "addRRR.",
-  [522] = "addcoRRR.", [650] = "addeoRRR.",
-  [714] = "addzeoRR.", [746] = "addmeoRR.", [778] = "addoRRR.",
-
-  [11] = "mulhwuRRR.", [75] = "mulhwRRR.", [235] = "mullwRRR.",
-  [459] = "divwuRRR.", [491] = "divwRRR.",
-  [747] = "mullwoRRR.",
-  [971] = "divwouRRR.", [1003] = "divwoRRR.",
-
-  [15] = "iselltRRR", [47] = "iselgtRRR", [79] = "iseleqRRR",
-
-  [144] = { shift = 20, mask = 1, [0] = "mtcrfRZ~", "mtocrfRZ~", },
-  [19] = { shift = 20, mask = 1, [0] = "mfcrR", "mfocrfRZ", },
-  [371] = { shift = 11, mask = 1023, [392] = "mftbR", [424] = "mftbuR", },
-  [339] = {
-    shift = 11, mask = 1023,
-    [32] = "mferR", [256] = "mflrR", [288] = "mfctrR", [16] = "mfspefscrR",
-  },
-  [467] = {
-    shift = 11, mask = 1023,
-    [32] = "mtxerR", [256] = "mtlrR", [288] = "mtctrR", [16] = "mtspefscrR",
-  },
-
-  [20] = "lwarxRR0R", [84] = "ldarxRR0R",
-
-  [21] = "ldxRR0R", [53] = "lduxRRR",
-  [149] = "stdxRR0R", [181] = "stduxRRR",
-  [341] = "lwaxRR0R", [373] = "lwauxRRR",
-
-  [23] = "lwzxRR0R", [55] = "lwzuxRRR",
-  [87] = "lbzxRR0R", [119] = "lbzuxRRR",
-  [151] = "stwxRR0R", [183] = "stwuxRRR",
-  [215] = "stbxRR0R", [247] = "stbuxRRR",
-  [279] = "lhzxRR0R", [311] = "lhzuxRRR",
-  [343] = "lhaxRR0R", [375] = "lhauxRRR",
-  [407] = "sthxRR0R", [439] = "sthuxRRR",
-
-  [54] = "dcbst-R0R", [86] = "dcbf-R0R",
-  [150] = "stwcxRR0R.", [214] = "stdcxRR0R.",
-  [246] = "dcbtst-R0R", [278] = "dcbt-R0R",
-  [310] = "eciwxRR0R", [438] = "ecowxRR0R",
-  [470] = "dcbi-RR",
-
-  [598] = {
-    shift = 21, mask = 3,
-    [0] = "sync", "lwsync", "ptesync",
-  },
-  [758] = "dcba-RR",
-  [854] = "eieio", [982] = "icbi-R0R", [1014] = "dcbz-R0R",
-
-  [26] = "cntlzwRR~", [58] = "cntlzdRR~",
-  [122] = "popcntbRR~",
-  [154] = "prtywRR~", [186] = "prtydRR~",
-
-  [28] = "andRR~R.", [60] = "andcRR~R.", [124] = "nor|notRR~R=.",
-  [284] = "eqvRR~R.", [316] = "xorRR~R.",
-  [412] = "orcRR~R.", [444] = "or|mrRR~R=.", [476] = "nandRR~R.",
-  [508] = "cmpbRR~R",
-
-  [512] = "mcrxrX",
-
-  [532] = "ldbrxRR0R", [660] = "stdbrxRR0R",
-
-  [533] = "lswxRR0R", [597] = "lswiRR0A",
-  [661] = "stswxRR0R", [725] = "stswiRR0A",
-
-  [534] = "lwbrxRR0R", [662] = "stwbrxRR0R",
-  [790] = "lhbrxRR0R", [918] = "sthbrxRR0R",
-
-  [535] = "lfsxFR0R", [567] = "lfsuxFRR",
-  [599] = "lfdxFR0R", [631] = "lfduxFRR",
-  [663] = "stfsxFR0R", [695] = "stfsuxFRR",
-  [727] = "stfdxFR0R", [759] = "stfduxFR0R",
-  [855] = "lfiwaxFR0R",
-  [983] = "stfiwxFR0R",
-
-  [24] = "slwRR~R.",
-
-  [27] = "sldRR~R.", [536] = "srwRR~R.",
-  [792] = "srawRR~R.", [824] = "srawiRR~A.",
-
-  [794] = "sradRR~R.", [826] = "sradiRR~H.", [827] = "sradiRR~H.",
-  [922] = "extshRR~.", [954] = "extsbRR~.", [986] = "extswRR~.",
-
-  [539] = "srdRR~R.",
-},
-{ __index = function(t, x)
-    if band(x, 31) == 15 then return "iselRRRC" end
-  end
-})
-
-local map_ld = {
-  shift = 0, mask = 3,
-  [0] = "ldRRE", "lduRRE", "lwaRRE",
-}
-
-local map_std = {
-  shift = 0, mask = 3,
-  [0] = "stdRRE", "stduRRE",
-}
-
-local map_fps = {
-  shift = 5, mask = 1,
-  {
-    shift = 1, mask = 15,
-    [0] = false, false, "fdivsFFF.", false,
-    "fsubsFFF.", "faddsFFF.", "fsqrtsF-F.", false,
-    "fresF-F.", "fmulsFF-F.", "frsqrtesF-F.", false,
-    "fmsubsFFFF~.", "fmaddsFFFF~.", "fnmsubsFFFF~.", "fnmaddsFFFF~.",
-  }
-}
-
-local map_fpd = {
-  shift = 5, mask = 1,
-  [0] = {
-    shift = 1, mask = 1023,
-    [0] = "fcmpuXFF", [32] = "fcmpoXFF", [64] = "mcrfsXX",
-    [38] = "mtfsb1A.", [70] = "mtfsb0A.", [134] = "mtfsfiA>>-A>",
-    [8] = "fcpsgnFFF.", [40] = "fnegF-F.", [72] = "fmrF-F.",
-    [136] = "fnabsF-F.", [264] = "fabsF-F.",
-    [12] = "frspF-F.",
-    [14] = "fctiwF-F.", [15] = "fctiwzF-F.",
-    [583] = "mffsF.", [711] = "mtfsfZF.",
-    [392] = "frinF-F.", [424] = "frizF-F.",
-    [456] = "fripF-F.", [488] = "frimF-F.",
-    [814] = "fctidF-F.", [815] = "fctidzF-F.", [846] = "fcfidF-F.",
-  },
-  {
-    shift = 1, mask = 15,
-    [0] = false, false, "fdivFFF.", false,
-    "fsubFFF.", "faddFFF.", "fsqrtF-F.", "fselFFFF~.",
-    "freF-F.", "fmulFF-F.", "frsqrteF-F.", false,
-    "fmsubFFFF~.", "fmaddFFFF~.", "fnmsubFFFF~.", "fnmaddFFFF~.",
-  }
-}
-
-local map_spe = {
-  shift = 0, mask = 2047,
-
-  [512] = "evaddwRRR", [514] = "evaddiwRAR~",
-  [516] = "evsubwRRR~", [518] = "evsubiwRAR~",
-  [520] = "evabsRR", [521] = "evnegRR",
-  [522] = "evextsbRR", [523] = "evextshRR", [524] = "evrndwRR",
-  [525] = "evcntlzwRR", [526] = "evcntlswRR",
-
-  [527] = "brincRRR",
-
-  [529] = "evandRRR", [530] = "evandcRRR", [534] = "evxorRRR",
-  [535] = "evor|evmrRRR=", [536] = "evnor|evnotRRR=",
-  [537] = "eveqvRRR", [539] = "evorcRRR", [542] = "evnandRRR",
-
-  [544] = "evsrwuRRR", [545] = "evsrwsRRR",
-  [546] = "evsrwiuRRA", [547] = "evsrwisRRA",
-  [548] = "evslwRRR", [550] = "evslwiRRA",
-  [552] = "evrlwRRR", [553] = "evsplatiRS",
-  [554] = "evrlwiRRA", [555] = "evsplatfiRS",
-  [556] = "evmergehiRRR", [557] = "evmergeloRRR",
-  [558] = "evmergehiloRRR", [559] = "evmergelohiRRR",
-
-  [560] = "evcmpgtuYRR", [561] = "evcmpgtsYRR",
-  [562] = "evcmpltuYRR", [563] = "evcmpltsYRR",
-  [564] = "evcmpeqYRR",
-
-  [632] = "evselRRR", [633] = "evselRRRW",
-  [634] = "evselRRRW", [635] = "evselRRRW",
-  [636] = "evselRRRW", [637] = "evselRRRW",
-  [638] = "evselRRRW", [639] = "evselRRRW",
-
-  [640] = "evfsaddRRR", [641] = "evfssubRRR",
-  [644] = "evfsabsRR", [645] = "evfsnabsRR", [646] = "evfsnegRR",
-  [648] = "evfsmulRRR", [649] = "evfsdivRRR",
-  [652] = "evfscmpgtYRR", [653] = "evfscmpltYRR", [654] = "evfscmpeqYRR",
-  [656] = "evfscfuiR-R", [657] = "evfscfsiR-R",
-  [658] = "evfscfufR-R", [659] = "evfscfsfR-R",
-  [660] = "evfsctuiR-R", [661] = "evfsctsiR-R",
-  [662] = "evfsctufR-R", [663] = "evfsctsfR-R",
-  [664] = "evfsctuizR-R", [666] = "evfsctsizR-R",
-  [668] = "evfststgtYRR", [669] = "evfststltYRR", [670] = "evfststeqYRR",
-
-  [704] = "efsaddRRR", [705] = "efssubRRR",
-  [708] = "efsabsRR", [709] = "efsnabsRR", [710] = "efsnegRR",
-  [712] = "efsmulRRR", [713] = "efsdivRRR",
-  [716] = "efscmpgtYRR", [717] = "efscmpltYRR", [718] = "efscmpeqYRR",
-  [719] = "efscfdR-R",
-  [720] = "efscfuiR-R", [721] = "efscfsiR-R",
-  [722] = "efscfufR-R", [723] = "efscfsfR-R",
-  [724] = "efsctuiR-R", [725] = "efsctsiR-R",
-  [726] = "efsctufR-R", [727] = "efsctsfR-R",
-  [728] = "efsctuizR-R", [730] = "efsctsizR-R",
-  [732] = "efststgtYRR", [733] = "efststltYRR", [734] = "efststeqYRR",
-
-  [736] = "efdaddRRR", [737] = "efdsubRRR",
-  [738] = "efdcfuidR-R", [739] = "efdcfsidR-R",
-  [740] = "efdabsRR", [741] = "efdnabsRR", [742] = "efdnegRR",
-  [744] = "efdmulRRR", [745] = "efddivRRR",
-  [746] = "efdctuidzR-R", [747] = "efdctsidzR-R",
-  [748] = "efdcmpgtYRR", [749] = "efdcmpltYRR", [750] = "efdcmpeqYRR",
-  [751] = "efdcfsR-R",
-  [752] = "efdcfuiR-R", [753] = "efdcfsiR-R",
-  [754] = "efdcfufR-R", [755] = "efdcfsfR-R",
-  [756] = "efdctuiR-R", [757] = "efdctsiR-R",
-  [758] = "efdctufR-R", [759] = "efdctsfR-R",
-  [760] = "efdctuizR-R", [762] = "efdctsizR-R",
-  [764] = "efdtstgtYRR", [765] = "efdtstltYRR", [766] = "efdtsteqYRR",
-
-  [768] = "evlddxRR0R", [769] = "evlddRR8",
-  [770] = "evldwxRR0R", [771] = "evldwRR8",
-  [772] = "evldhxRR0R", [773] = "evldhRR8",
-  [776] = "evlhhesplatxRR0R", [777] = "evlhhesplatRR2",
-  [780] = "evlhhousplatxRR0R", [781] = "evlhhousplatRR2",
-  [782] = "evlhhossplatxRR0R", [783] = "evlhhossplatRR2",
-  [784] = "evlwhexRR0R", [785] = "evlwheRR4",
-  [788] = "evlwhouxRR0R", [789] = "evlwhouRR4",
-  [790] = "evlwhosxRR0R", [791] = "evlwhosRR4",
-  [792] = "evlwwsplatxRR0R", [793] = "evlwwsplatRR4",
-  [796] = "evlwhsplatxRR0R", [797] = "evlwhsplatRR4",
-
-  [800] = "evstddxRR0R", [801] = "evstddRR8",
-  [802] = "evstdwxRR0R", [803] = "evstdwRR8",
-  [804] = "evstdhxRR0R", [805] = "evstdhRR8",
-  [816] = "evstwhexRR0R", [817] = "evstwheRR4",
-  [820] = "evstwhoxRR0R", [821] = "evstwhoRR4",
-  [824] = "evstwwexRR0R", [825] = "evstwweRR4",
-  [828] = "evstwwoxRR0R", [829] = "evstwwoRR4",
-
-  [1027] = "evmhessfRRR", [1031] = "evmhossfRRR", [1032] = "evmheumiRRR",
-  [1033] = "evmhesmiRRR", [1035] = "evmhesmfRRR", [1036] = "evmhoumiRRR",
-  [1037] = "evmhosmiRRR", [1039] = "evmhosmfRRR", [1059] = "evmhessfaRRR",
-  [1063] = "evmhossfaRRR", [1064] = "evmheumiaRRR", [1065] = "evmhesmiaRRR",
-  [1067] = "evmhesmfaRRR", [1068] = "evmhoumiaRRR", [1069] = "evmhosmiaRRR",
-  [1071] = "evmhosmfaRRR", [1095] = "evmwhssfRRR", [1096] = "evmwlumiRRR",
-  [1100] = "evmwhumiRRR", [1101] = "evmwhsmiRRR", [1103] = "evmwhsmfRRR",
-  [1107] = "evmwssfRRR", [1112] = "evmwumiRRR", [1113] = "evmwsmiRRR",
-  [1115] = "evmwsmfRRR", [1127] = "evmwhssfaRRR", [1128] = "evmwlumiaRRR",
-  [1132] = "evmwhumiaRRR", [1133] = "evmwhsmiaRRR", [1135] = "evmwhsmfaRRR",
-  [1139] = "evmwssfaRRR", [1144] = "evmwumiaRRR", [1145] = "evmwsmiaRRR",
-  [1147] = "evmwsmfaRRR",
-
-  [1216] = "evaddusiaawRR", [1217] = "evaddssiaawRR",
-  [1218] = "evsubfusiaawRR", [1219] = "evsubfssiaawRR",
-  [1220] = "evmraRR",
-  [1222] = "evdivwsRRR", [1223] = "evdivwuRRR",
-  [1224] = "evaddumiaawRR", [1225] = "evaddsmiaawRR",
-  [1226] = "evsubfumiaawRR", [1227] = "evsubfsmiaawRR",
-
-  [1280] = "evmheusiaawRRR", [1281] = "evmhessiaawRRR",
-  [1283] = "evmhessfaawRRR", [1284] = "evmhousiaawRRR",
-  [1285] = "evmhossiaawRRR", [1287] = "evmhossfaawRRR",
-  [1288] = "evmheumiaawRRR", [1289] = "evmhesmiaawRRR",
-  [1291] = "evmhesmfaawRRR", [1292] = "evmhoumiaawRRR",
-  [1293] = "evmhosmiaawRRR", [1295] = "evmhosmfaawRRR",
-  [1320] = "evmhegumiaaRRR", [1321] = "evmhegsmiaaRRR",
-  [1323] = "evmhegsmfaaRRR", [1324] = "evmhogumiaaRRR",
-  [1325] = "evmhogsmiaaRRR", [1327] = "evmhogsmfaaRRR",
-  [1344] = "evmwlusiaawRRR", [1345] = "evmwlssiaawRRR",
-  [1352] = "evmwlumiaawRRR", [1353] = "evmwlsmiaawRRR",
-  [1363] = "evmwssfaaRRR", [1368] = "evmwumiaaRRR",
-  [1369] = "evmwsmiaaRRR", [1371] = "evmwsmfaaRRR",
-  [1408] = "evmheusianwRRR", [1409] = "evmhessianwRRR",
-  [1411] = "evmhessfanwRRR", [1412] = "evmhousianwRRR",
-  [1413] = "evmhossianwRRR", [1415] = "evmhossfanwRRR",
-  [1416] = "evmheumianwRRR", [1417] = "evmhesmianwRRR",
-  [1419] = "evmhesmfanwRRR", [1420] = "evmhoumianwRRR",
-  [1421] = "evmhosmianwRRR", [1423] = "evmhosmfanwRRR",
-  [1448] = "evmhegumianRRR", [1449] = "evmhegsmianRRR",
-  [1451] = "evmhegsmfanRRR", [1452] = "evmhogumianRRR",
-  [1453] = "evmhogsmianRRR", [1455] = "evmhogsmfanRRR",
-  [1472] = "evmwlusianwRRR", [1473] = "evmwlssianwRRR",
-  [1480] = "evmwlumianwRRR", [1481] = "evmwlsmianwRRR",
-  [1491] = "evmwssfanRRR", [1496] = "evmwumianRRR",
-  [1497] = "evmwsmianRRR", [1499] = "evmwsmfanRRR",
-}
-
-local map_pri = {
-  [0] = false,	false,		"tdiARI",	"twiARI",
-  map_spe,	false,		false,		"mulliRRI",
-  "subficRRI",	false,		"cmpl_iYLRU",	"cmp_iYLRI",
-  "addicRRI",	"addic.RRI",	"addi|liRR0I",	"addis|lisRR0I",
-  "b_KBJ",	"sc",		 "bKJ",		map_crops,
-  "rlwimiRR~AAA.", map_rlwinm,	false,		"rlwnmRR~RAA.",
-  "oriNRR~U",	"orisRR~U",	"xoriRR~U",	"xorisRR~U",
-  "andi.RR~U",	"andis.RR~U",	map_rld,	map_ext,
-  "lwzRRD",	"lwzuRRD",	"lbzRRD",	"lbzuRRD",
-  "stwRRD",	"stwuRRD",	"stbRRD",	"stbuRRD",
-  "lhzRRD",	"lhzuRRD",	"lhaRRD",	"lhauRRD",
-  "sthRRD",	"sthuRRD",	"lmwRRD",	"stmwRRD",
-  "lfsFRD",	"lfsuFRD",	"lfdFRD",	"lfduFRD",
-  "stfsFRD",	"stfsuFRD",	"stfdFRD",	"stfduFRD",
-  false,	false,		map_ld,		map_fps,
-  false,	false,		map_std,	map_fpd,
-}
-
-------------------------------------------------------------------------------
-
-local map_gpr = {
-  [0] = "r0", "sp", "r2", "r3", "r4", "r5", "r6", "r7",
-  "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
-  "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
-  "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31",
-}
-
-local map_cond = { [0] = "lt", "gt", "eq", "so", "ge", "le", "ne", "ns", }
-
--- Format a condition bit.
-local function condfmt(cond)
-  if cond <= 3 then
-    return map_cond[band(cond, 3)]
-  else
-    return format("4*cr%d+%s", rshift(cond, 2), map_cond[band(cond, 3)])
-  end
-end
-
-------------------------------------------------------------------------------
-
--- Output a nicely formatted line with an opcode and operands.
-local function putop(ctx, text, operands)
-  local pos = ctx.pos
-  local extra = ""
-  if ctx.rel then
-    local sym = ctx.symtab[ctx.rel]
-    if sym then extra = "\t->"..sym end
-  end
-  if ctx.hexdump > 0 then
-    ctx.out(format("%08x  %s  %-7s %s%s\n",
-	    ctx.addr+pos, tohex(ctx.op), text, concat(operands, ", "), extra))
-  else
-    ctx.out(format("%08x  %-7s %s%s\n",
-	    ctx.addr+pos, text, concat(operands, ", "), extra))
-  end
-  ctx.pos = pos + 4
-end
-
--- Fallback for unknown opcodes.
-local function unknown(ctx)
-  return putop(ctx, ".long", { "0x"..tohex(ctx.op) })
-end
-
--- Disassemble a single instruction.
-local function disass_ins(ctx)
-  local pos = ctx.pos
-  local b0, b1, b2, b3 = byte(ctx.code, pos+1, pos+4)
-  local op = bor(lshift(b0, 24), lshift(b1, 16), lshift(b2, 8), b3)
-  local operands = {}
-  local last = nil
-  local rs = 21
-  ctx.op = op
-  ctx.rel = nil
-
-  local opat = map_pri[rshift(b0, 2)]
-  while type(opat) ~= "string" do
-    if not opat then return unknown(ctx) end
-    opat = opat[band(rshift(op, opat.shift), opat.mask)]
-  end
-  local name, pat = match(opat, "^([a-z0-9_.]*)(.*)")
-  local altname, pat2 = match(pat, "|([a-z0-9_.]*)(.*)")
-  if altname then pat = pat2 end
-
-  for p in gmatch(pat, ".") do
-    local x = nil
-    if p == "R" then
-      x = map_gpr[band(rshift(op, rs), 31)]
-      rs = rs - 5
-    elseif p == "F" then
-      x = "f"..band(rshift(op, rs), 31)
-      rs = rs - 5
-    elseif p == "A" then
-      x = band(rshift(op, rs), 31)
-      rs = rs - 5
-    elseif p == "S" then
-      x = arshift(lshift(op, 27-rs), 27)
-      rs = rs - 5
-    elseif p == "I" then
-      x = arshift(lshift(op, 16), 16)
-    elseif p == "U" then
-      x = band(op, 0xffff)
-    elseif p == "D" or p == "E" then
-      local disp = arshift(lshift(op, 16), 16)
-      if p == "E" then disp = band(disp, -4) end
-      if last == "r0" then last = "0" end
-      operands[#operands] = format("%d(%s)", disp, last)
-    elseif p >= "2" and p <= "8" then
-      local disp = band(rshift(op, rs), 31) * p
-      if last == "r0" then last = "0" end
-      operands[#operands] = format("%d(%s)", disp, last)
-    elseif p == "H" then
-      x = band(rshift(op, rs), 31) + lshift(band(op, 2), 4)
-      rs = rs - 5
-    elseif p == "M" then
-      x = band(rshift(op, rs), 31) + band(op, 0x20)
-    elseif p == "C" then
-      x = condfmt(band(rshift(op, rs), 31))
-      rs = rs - 5
-    elseif p == "B" then
-      local bo = rshift(op, 21)
-      local cond = band(rshift(op, 16), 31)
-      local cn = ""
-      rs = rs - 10
-      if band(bo, 4) == 0 then
-	cn = band(bo, 2) == 0 and "dnz" or "dz"
-	if band(bo, 0x10) == 0 then
-	  cn = cn..(band(bo, 8) == 0 and "f" or "t")
-	end
-	if band(bo, 0x10) == 0 then x = condfmt(cond) end
-	name = name..(band(bo, 1) == band(rshift(op, 15), 1) and "-" or "+")
-      elseif band(bo, 0x10) == 0 then
-	cn = map_cond[band(cond, 3) + (band(bo, 8) == 0 and 4 or 0)]
-	if cond > 3 then x = "cr"..rshift(cond, 2) end
-	name = name..(band(bo, 1) == band(rshift(op, 15), 1) and "-" or "+")
-      end
-      name = gsub(name, "_", cn)
-    elseif p == "J" then
-      x = arshift(lshift(op, 27-rs), 29-rs)*4
-      if band(op, 2) == 0 then x = ctx.addr + pos + x end
-      ctx.rel = x
-      x = "0x"..tohex(x)
-    elseif p == "K" then
-      if band(op, 1) ~= 0 then name = name.."l" end
-      if band(op, 2) ~= 0 then name = name.."a" end
-    elseif p == "X" or p == "Y" then
-      x = band(rshift(op, rs+2), 7)
-      if x == 0 and p == "Y" then x = nil else x = "cr"..x end
-      rs = rs - 5
-    elseif p == "W" then
-      x = "cr"..band(op, 7)
-    elseif p == "Z" then
-      x = band(rshift(op, rs-4), 255)
-      rs = rs - 10
-    elseif p == ">" then
-      operands[#operands] = rshift(operands[#operands], 1)
-    elseif p == "0" then
-      if last == "r0" then
-	operands[#operands] = nil
-	if altname then name = altname end
-      end
-    elseif p == "L" then
-      name = gsub(name, "_", band(op, 0x00200000) ~= 0 and "d" or "w")
-    elseif p == "." then
-      if band(op, 1) == 1 then name = name.."." end
-    elseif p == "N" then
-      if op == 0x60000000 then name = "nop"; break end
-    elseif p == "~" then
-      local n = #operands
-      operands[n-1],  operands[n] = operands[n], operands[n-1]
-    elseif p == "=" then
-      local n = #operands
-      if last == operands[n-1] then
-	operands[n] = nil
-	name = altname
-      end
-    elseif p == "%" then
-      local n = #operands
-      if last == operands[n-1] and last == operands[n-2] then
-	operands[n] = nil
-	operands[n-1] = nil
-	name = altname
-      end
-    elseif p == "-" then
-      rs = rs - 5
-    else
-      assert(false)
-    end
-    if x then operands[#operands+1] = x; last = x end
-  end
-
-  return putop(ctx, name, operands)
-end
-
-------------------------------------------------------------------------------
-
--- Disassemble a block of code.
-local function disass_block(ctx, ofs, len)
-  if not ofs then ofs = 0 end
-  local stop = len and ofs+len or #ctx.code
-  stop = stop - stop % 4
-  ctx.pos = ofs - ofs % 4
-  ctx.rel = nil
-  while ctx.pos < stop do disass_ins(ctx) end
-end
-
--- Extended API: create a disassembler context. Then call ctx:disass(ofs, len).
-local function create(code, addr, out)
-  local ctx = {}
-  ctx.code = code
-  ctx.addr = addr or 0
-  ctx.out = out or io.write
-  ctx.symtab = {}
-  ctx.disass = disass_block
-  ctx.hexdump = 8
-  return ctx
-end
-
--- Simple API: disassemble code (a string) at address and output via out.
-local function disass(code, addr, out)
-  create(code, addr, out):disass()
-end
-
--- Return register name for RID.
-local function regname(r)
-  if r < 32 then return map_gpr[r] end
-  return "f"..(r-32)
-end
-
--- Public module functions.
-return {
-  create = create,
-  disass = disass,
-  regname = regname
-}
-

love/src/jni/LuaJIT-2.1/android/armeabi-v7a/jit/dis_x64.lua

@@ -1,17 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT x64 disassembler wrapper module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This module just exports the 64 bit functions from the combined
--- x86/x64 disassembler module. All the interesting stuff is there.
-------------------------------------------------------------------------------
-
-local dis_x86 = require((string.match(..., ".*%.") or "").."dis_x86")
-return {
-  create = dis_x86.create64,
-  disass = dis_x86.disass64,
-  regname = dis_x86.regname64
-}
-

love/src/jni/LuaJIT-2.1/android/armeabi-v7a/jit/dis_x86.lua

@@ -1,953 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT x86/x64 disassembler module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This is a helper module used by the LuaJIT machine code dumper module.
---
--- Sending small code snippets to an external disassembler and mixing the
--- output with our own stuff was too fragile. So I had to bite the bullet
--- and write yet another x86 disassembler. Oh well ...
---
--- The output format is very similar to what ndisasm generates. But it has
--- been developed independently by looking at the opcode tables from the
--- Intel and AMD manuals. The supported instruction set is quite extensive
--- and reflects what a current generation Intel or AMD CPU implements in
--- 32 bit and 64 bit mode. Yes, this includes MMX, SSE, SSE2, SSE3, SSSE3,
--- SSE4.1, SSE4.2, SSE4a, AVX, AVX2 and even privileged and hypervisor
--- (VMX/SVM) instructions.
---
--- Notes:
--- * The (useless) a16 prefix, 3DNow and pre-586 opcodes are unsupported.
--- * No attempt at optimization has been made -- it's fast enough for my needs.
-------------------------------------------------------------------------------
-
-local type = type
-local sub, byte, format = string.sub, string.byte, string.format
-local match, gmatch, gsub = string.match, string.gmatch, string.gsub
-local lower, rep = string.lower, string.rep
-local bit = require("bit")
-local tohex = bit.tohex
-
--- Map for 1st opcode byte in 32 bit mode. Ugly? Well ... read on.
-local map_opc1_32 = {
---0x
-[0]="addBmr","addVmr","addBrm","addVrm","addBai","addVai","push es","pop es",
-"orBmr","orVmr","orBrm","orVrm","orBai","orVai","push cs","opc2*",
---1x
-"adcBmr","adcVmr","adcBrm","adcVrm","adcBai","adcVai","push ss","pop ss",
-"sbbBmr","sbbVmr","sbbBrm","sbbVrm","sbbBai","sbbVai","push ds","pop ds",
---2x
-"andBmr","andVmr","andBrm","andVrm","andBai","andVai","es:seg","daa",
-"subBmr","subVmr","subBrm","subVrm","subBai","subVai","cs:seg","das",
---3x
-"xorBmr","xorVmr","xorBrm","xorVrm","xorBai","xorVai","ss:seg","aaa",
-"cmpBmr","cmpVmr","cmpBrm","cmpVrm","cmpBai","cmpVai","ds:seg","aas",
---4x
-"incVR","incVR","incVR","incVR","incVR","incVR","incVR","incVR",
-"decVR","decVR","decVR","decVR","decVR","decVR","decVR","decVR",
---5x
-"pushUR","pushUR","pushUR","pushUR","pushUR","pushUR","pushUR","pushUR",
-"popUR","popUR","popUR","popUR","popUR","popUR","popUR","popUR",
---6x
-"sz*pushaw,pusha","sz*popaw,popa","boundVrm","arplWmr",
-"fs:seg","gs:seg","o16:","a16",
-"pushUi","imulVrmi","pushBs","imulVrms",
-"insb","insVS","outsb","outsVS",
---7x
-"joBj","jnoBj","jbBj","jnbBj","jzBj","jnzBj","jbeBj","jaBj",
-"jsBj","jnsBj","jpeBj","jpoBj","jlBj","jgeBj","jleBj","jgBj",
---8x
-"arith!Bmi","arith!Vmi","arith!Bmi","arith!Vms",
-"testBmr","testVmr","xchgBrm","xchgVrm",
-"movBmr","movVmr","movBrm","movVrm",
-"movVmg","leaVrm","movWgm","popUm",
---9x
-"nop*xchgVaR|pause|xchgWaR|repne nop","xchgVaR","xchgVaR","xchgVaR",
-"xchgVaR","xchgVaR","xchgVaR","xchgVaR",
-"sz*cbw,cwde,cdqe","sz*cwd,cdq,cqo","call farViw","wait",
-"sz*pushfw,pushf","sz*popfw,popf","sahf","lahf",
---Ax
-"movBao","movVao","movBoa","movVoa",
-"movsb","movsVS","cmpsb","cmpsVS",
-"testBai","testVai","stosb","stosVS",
-"lodsb","lodsVS","scasb","scasVS",
---Bx
-"movBRi","movBRi","movBRi","movBRi","movBRi","movBRi","movBRi","movBRi",
-"movVRI","movVRI","movVRI","movVRI","movVRI","movVRI","movVRI","movVRI",
---Cx
-"shift!Bmu","shift!Vmu","retBw","ret","vex*3$lesVrm","vex*2$ldsVrm","movBmi","movVmi",
-"enterBwu","leave","retfBw","retf","int3","intBu","into","iretVS",
---Dx
-"shift!Bm1","shift!Vm1","shift!Bmc","shift!Vmc","aamBu","aadBu","salc","xlatb",
-"fp*0","fp*1","fp*2","fp*3","fp*4","fp*5","fp*6","fp*7",
---Ex
-"loopneBj","loopeBj","loopBj","sz*jcxzBj,jecxzBj,jrcxzBj",
-"inBau","inVau","outBua","outVua",
-"callVj","jmpVj","jmp farViw","jmpBj","inBad","inVad","outBda","outVda",
---Fx
-"lock:","int1","repne:rep","rep:","hlt","cmc","testb!Bm","testv!Vm",
-"clc","stc","cli","sti","cld","std","incb!Bm","incd!Vm",
-}
-assert(#map_opc1_32 == 255)
-
--- Map for 1st opcode byte in 64 bit mode (overrides only).
-local map_opc1_64 = setmetatable({
-  [0x06]=false, [0x07]=false, [0x0e]=false,
-  [0x16]=false, [0x17]=false, [0x1e]=false, [0x1f]=false,
-  [0x27]=false, [0x2f]=false, [0x37]=false, [0x3f]=false,
-  [0x60]=false, [0x61]=false, [0x62]=false, [0x63]="movsxdVrDmt", [0x67]="a32:",
-  [0x40]="rex*",   [0x41]="rex*b",   [0x42]="rex*x",   [0x43]="rex*xb",
-  [0x44]="rex*r",  [0x45]="rex*rb",  [0x46]="rex*rx",  [0x47]="rex*rxb",
-  [0x48]="rex*w",  [0x49]="rex*wb",  [0x4a]="rex*wx",  [0x4b]="rex*wxb",
-  [0x4c]="rex*wr", [0x4d]="rex*wrb", [0x4e]="rex*wrx", [0x4f]="rex*wrxb",
-  [0x82]=false, [0x9a]=false, [0xc4]="vex*3", [0xc5]="vex*2", [0xce]=false,
-  [0xd4]=false, [0xd5]=false, [0xd6]=false, [0xea]=false,
-}, { __index = map_opc1_32 })
-
--- Map for 2nd opcode byte (0F xx). True CISC hell. Hey, I told you.
--- Prefix dependent MMX/SSE opcodes: (none)|rep|o16|repne, -|F3|66|F2
-local map_opc2 = {
---0x
-[0]="sldt!Dmp","sgdt!Ump","larVrm","lslVrm",nil,"syscall","clts","sysret",
-"invd","wbinvd",nil,"ud1",nil,"$prefetch!Bm","femms","3dnowMrmu",
---1x
-"movupsXrm|movssXrvm|movupdXrm|movsdXrvm",
-"movupsXmr|movssXmvr|movupdXmr|movsdXmvr",
-"movhlpsXrm$movlpsXrm|movsldupXrm|movlpdXrm|movddupXrm",
-"movlpsXmr||movlpdXmr",
-"unpcklpsXrvm||unpcklpdXrvm",
-"unpckhpsXrvm||unpckhpdXrvm",
-"movlhpsXrm$movhpsXrm|movshdupXrm|movhpdXrm",
-"movhpsXmr||movhpdXmr",
-"$prefetcht!Bm","hintnopVm","hintnopVm","hintnopVm",
-"hintnopVm","hintnopVm","hintnopVm","hintnopVm",
---2x
-"movUmx$","movUmy$","movUxm$","movUym$","movUmz$",nil,"movUzm$",nil,
-"movapsXrm||movapdXrm",
-"movapsXmr||movapdXmr",
-"cvtpi2psXrMm|cvtsi2ssXrvVmt|cvtpi2pdXrMm|cvtsi2sdXrvVmt",
-"movntpsXmr|movntssXmr|movntpdXmr|movntsdXmr",
-"cvttps2piMrXm|cvttss2siVrXm|cvttpd2piMrXm|cvttsd2siVrXm",
-"cvtps2piMrXm|cvtss2siVrXm|cvtpd2piMrXm|cvtsd2siVrXm",
-"ucomissXrm||ucomisdXrm",
-"comissXrm||comisdXrm",
---3x
-"wrmsr","rdtsc","rdmsr","rdpmc","sysenter","sysexit",nil,"getsec",
-"opc3*38",nil,"opc3*3a",nil,nil,nil,nil,nil,
---4x
-"cmovoVrm","cmovnoVrm","cmovbVrm","cmovnbVrm",
-"cmovzVrm","cmovnzVrm","cmovbeVrm","cmovaVrm",
-"cmovsVrm","cmovnsVrm","cmovpeVrm","cmovpoVrm",
-"cmovlVrm","cmovgeVrm","cmovleVrm","cmovgVrm",
---5x
-"movmskpsVrXm$||movmskpdVrXm$","sqrtpsXrm|sqrtssXrm|sqrtpdXrm|sqrtsdXrm",
-"rsqrtpsXrm|rsqrtssXrvm","rcppsXrm|rcpssXrvm",
-"andpsXrvm||andpdXrvm","andnpsXrvm||andnpdXrvm",
-"orpsXrvm||orpdXrvm","xorpsXrvm||xorpdXrvm",
-"addpsXrvm|addssXrvm|addpdXrvm|addsdXrvm","mulpsXrvm|mulssXrvm|mulpdXrvm|mulsdXrvm",
-"cvtps2pdXrm|cvtss2sdXrvm|cvtpd2psXrm|cvtsd2ssXrvm",
-"cvtdq2psXrm|cvttps2dqXrm|cvtps2dqXrm",
-"subpsXrvm|subssXrvm|subpdXrvm|subsdXrvm","minpsXrvm|minssXrvm|minpdXrvm|minsdXrvm",
-"divpsXrvm|divssXrvm|divpdXrvm|divsdXrvm","maxpsXrvm|maxssXrvm|maxpdXrvm|maxsdXrvm",
---6x
-"punpcklbwPrvm","punpcklwdPrvm","punpckldqPrvm","packsswbPrvm",
-"pcmpgtbPrvm","pcmpgtwPrvm","pcmpgtdPrvm","packuswbPrvm",
-"punpckhbwPrvm","punpckhwdPrvm","punpckhdqPrvm","packssdwPrvm",
-"||punpcklqdqXrvm","||punpckhqdqXrvm",
-"movPrVSm","movqMrm|movdquXrm|movdqaXrm",
---7x
-"pshufwMrmu|pshufhwXrmu|pshufdXrmu|pshuflwXrmu","pshiftw!Pvmu",
-"pshiftd!Pvmu","pshiftq!Mvmu||pshiftdq!Xvmu",
-"pcmpeqbPrvm","pcmpeqwPrvm","pcmpeqdPrvm","emms*|",
-"vmreadUmr||extrqXmuu$|insertqXrmuu$","vmwriteUrm||extrqXrm$|insertqXrm$",
-nil,nil,
-"||haddpdXrvm|haddpsXrvm","||hsubpdXrvm|hsubpsXrvm",
-"movVSmMr|movqXrm|movVSmXr","movqMmr|movdquXmr|movdqaXmr",
---8x
-"joVj","jnoVj","jbVj","jnbVj","jzVj","jnzVj","jbeVj","jaVj",
-"jsVj","jnsVj","jpeVj","jpoVj","jlVj","jgeVj","jleVj","jgVj",
---9x
-"setoBm","setnoBm","setbBm","setnbBm","setzBm","setnzBm","setbeBm","setaBm",
-"setsBm","setnsBm","setpeBm","setpoBm","setlBm","setgeBm","setleBm","setgBm",
---Ax
-"push fs","pop fs","cpuid","btVmr","shldVmru","shldVmrc",nil,nil,
-"push gs","pop gs","rsm","btsVmr","shrdVmru","shrdVmrc","fxsave!Dmp","imulVrm",
---Bx
-"cmpxchgBmr","cmpxchgVmr","$lssVrm","btrVmr",
-"$lfsVrm","$lgsVrm","movzxVrBmt","movzxVrWmt",
-"|popcntVrm","ud2Dp","bt!Vmu","btcVmr",
-"bsfVrm","bsrVrm|lzcntVrm|bsrWrm","movsxVrBmt","movsxVrWmt",
---Cx
-"xaddBmr","xaddVmr",
-"cmppsXrvmu|cmpssXrvmu|cmppdXrvmu|cmpsdXrvmu","$movntiVmr|",
-"pinsrwPrvWmu","pextrwDrPmu",
-"shufpsXrvmu||shufpdXrvmu","$cmpxchg!Qmp",
-"bswapVR","bswapVR","bswapVR","bswapVR","bswapVR","bswapVR","bswapVR","bswapVR",
---Dx
-"||addsubpdXrvm|addsubpsXrvm","psrlwPrvm","psrldPrvm","psrlqPrvm",
-"paddqPrvm","pmullwPrvm",
-"|movq2dqXrMm|movqXmr|movdq2qMrXm$","pmovmskbVrMm||pmovmskbVrXm",
-"psubusbPrvm","psubuswPrvm","pminubPrvm","pandPrvm",
-"paddusbPrvm","padduswPrvm","pmaxubPrvm","pandnPrvm",
---Ex
-"pavgbPrvm","psrawPrvm","psradPrvm","pavgwPrvm",
-"pmulhuwPrvm","pmulhwPrvm",
-"|cvtdq2pdXrm|cvttpd2dqXrm|cvtpd2dqXrm","$movntqMmr||$movntdqXmr",
-"psubsbPrvm","psubswPrvm","pminswPrvm","porPrvm",
-"paddsbPrvm","paddswPrvm","pmaxswPrvm","pxorPrvm",
---Fx
-"|||lddquXrm","psllwPrvm","pslldPrvm","psllqPrvm",
-"pmuludqPrvm","pmaddwdPrvm","psadbwPrvm","maskmovqMrm||maskmovdquXrm$",
-"psubbPrvm","psubwPrvm","psubdPrvm","psubqPrvm",
-"paddbPrvm","paddwPrvm","padddPrvm","ud",
-}
-assert(map_opc2[255] == "ud")
-
--- Map for three-byte opcodes. Can't wait for their next invention.
-local map_opc3 = {
-["38"] = { -- [66] 0f 38 xx
---0x
-[0]="pshufbPrvm","phaddwPrvm","phadddPrvm","phaddswPrvm",
-"pmaddubswPrvm","phsubwPrvm","phsubdPrvm","phsubswPrvm",
-"psignbPrvm","psignwPrvm","psigndPrvm","pmulhrswPrvm",
-"||permilpsXrvm","||permilpdXrvm",nil,nil,
---1x
-"||pblendvbXrma",nil,nil,nil,
-"||blendvpsXrma","||blendvpdXrma","||permpsXrvm","||ptestXrm",
-"||broadcastssXrm","||broadcastsdXrm","||broadcastf128XrlXm",nil,
-"pabsbPrm","pabswPrm","pabsdPrm",nil,
---2x
-"||pmovsxbwXrm","||pmovsxbdXrm","||pmovsxbqXrm","||pmovsxwdXrm",
-"||pmovsxwqXrm","||pmovsxdqXrm",nil,nil,
-"||pmuldqXrvm","||pcmpeqqXrvm","||$movntdqaXrm","||packusdwXrvm",
-"||maskmovpsXrvm","||maskmovpdXrvm","||maskmovpsXmvr","||maskmovpdXmvr",
---3x
-"||pmovzxbwXrm","||pmovzxbdXrm","||pmovzxbqXrm","||pmovzxwdXrm",
-"||pmovzxwqXrm","||pmovzxdqXrm","||permdXrvm","||pcmpgtqXrvm",
-"||pminsbXrvm","||pminsdXrvm","||pminuwXrvm","||pminudXrvm",
-"||pmaxsbXrvm","||pmaxsdXrvm","||pmaxuwXrvm","||pmaxudXrvm",
---4x
-"||pmulddXrvm","||phminposuwXrm",nil,nil,
-nil,"||psrlvVSXrvm","||psravdXrvm","||psllvVSXrvm",
---5x
-[0x58] = "||pbroadcastdXrlXm",[0x59] = "||pbroadcastqXrlXm",
-[0x5a] = "||broadcasti128XrlXm",
---7x
-[0x78] = "||pbroadcastbXrlXm",[0x79] = "||pbroadcastwXrlXm",
---8x
-[0x8c] = "||pmaskmovXrvVSm",
-[0x8e] = "||pmaskmovVSmXvr",
---9x
-[0x96] = "||fmaddsub132pHXrvm",[0x97] = "||fmsubadd132pHXrvm",
-[0x98] = "||fmadd132pHXrvm",[0x99] = "||fmadd132sHXrvm",
-[0x9a] = "||fmsub132pHXrvm",[0x9b] = "||fmsub132sHXrvm",
-[0x9c] = "||fnmadd132pHXrvm",[0x9d] = "||fnmadd132sHXrvm",
-[0x9e] = "||fnmsub132pHXrvm",[0x9f] = "||fnmsub132sHXrvm",
---Ax
-[0xa6] = "||fmaddsub213pHXrvm",[0xa7] = "||fmsubadd213pHXrvm",
-[0xa8] = "||fmadd213pHXrvm",[0xa9] = "||fmadd213sHXrvm",
-[0xaa] = "||fmsub213pHXrvm",[0xab] = "||fmsub213sHXrvm",
-[0xac] = "||fnmadd213pHXrvm",[0xad] = "||fnmadd213sHXrvm",
-[0xae] = "||fnmsub213pHXrvm",[0xaf] = "||fnmsub213sHXrvm",
---Bx
-[0xb6] = "||fmaddsub231pHXrvm",[0xb7] = "||fmsubadd231pHXrvm",
-[0xb8] = "||fmadd231pHXrvm",[0xb9] = "||fmadd231sHXrvm",
-[0xba] = "||fmsub231pHXrvm",[0xbb] = "||fmsub231sHXrvm",
-[0xbc] = "||fnmadd231pHXrvm",[0xbd] = "||fnmadd231sHXrvm",
-[0xbe] = "||fnmsub231pHXrvm",[0xbf] = "||fnmsub231sHXrvm",
---Dx
-[0xdc] = "||aesencXrvm", [0xdd] = "||aesenclastXrvm",
-[0xde] = "||aesdecXrvm", [0xdf] = "||aesdeclastXrvm",
---Fx
-[0xf0] = "|||crc32TrBmt",[0xf1] = "|||crc32TrVmt",
-[0xf7] = "| sarxVrmv| shlxVrmv| shrxVrmv",
-},
-
-["3a"] = { -- [66] 0f 3a xx
---0x
-[0x00]="||permqXrmu","||permpdXrmu","||pblenddXrvmu",nil,
-"||permilpsXrmu","||permilpdXrmu","||perm2f128Xrvmu",nil,
-"||roundpsXrmu","||roundpdXrmu","||roundssXrvmu","||roundsdXrvmu",
-"||blendpsXrvmu","||blendpdXrvmu","||pblendwXrvmu","palignrPrvmu",
---1x
-nil,nil,nil,nil,
-"||pextrbVmXru","||pextrwVmXru","||pextrVmSXru","||extractpsVmXru",
-"||insertf128XrvlXmu","||extractf128XlXmYru",nil,nil,
-nil,nil,nil,nil,
---2x
-"||pinsrbXrvVmu","||insertpsXrvmu","||pinsrXrvVmuS",nil,
---3x
-[0x38] = "||inserti128Xrvmu",[0x39] = "||extracti128XlXmYru",
---4x
-[0x40] = "||dppsXrvmu",
-[0x41] = "||dppdXrvmu",
-[0x42] = "||mpsadbwXrvmu",
-[0x44] = "||pclmulqdqXrvmu",
-[0x46] = "||perm2i128Xrvmu",
-[0x4a] = "||blendvpsXrvmb",[0x4b] = "||blendvpdXrvmb",
-[0x4c] = "||pblendvbXrvmb",
---6x
-[0x60] = "||pcmpestrmXrmu",[0x61] = "||pcmpestriXrmu",
-[0x62] = "||pcmpistrmXrmu",[0x63] = "||pcmpistriXrmu",
-[0xdf] = "||aeskeygenassistXrmu",
---Fx
-[0xf0] = "||| rorxVrmu",
-},
-}
-
--- Map for VMX/SVM opcodes 0F 01 C0-FF (sgdt group with register operands).
-local map_opcvm = {
-[0xc1]="vmcall",[0xc2]="vmlaunch",[0xc3]="vmresume",[0xc4]="vmxoff",
-[0xc8]="monitor",[0xc9]="mwait",
-[0xd8]="vmrun",[0xd9]="vmmcall",[0xda]="vmload",[0xdb]="vmsave",
-[0xdc]="stgi",[0xdd]="clgi",[0xde]="skinit",[0xdf]="invlpga",
-[0xf8]="swapgs",[0xf9]="rdtscp",
-}
-
--- Map for FP opcodes. And you thought stack machines are simple?
-local map_opcfp = {
--- D8-DF 00-BF: opcodes with a memory operand.
--- D8
-[0]="faddFm","fmulFm","fcomFm","fcompFm","fsubFm","fsubrFm","fdivFm","fdivrFm",
-"fldFm",nil,"fstFm","fstpFm","fldenvVm","fldcwWm","fnstenvVm","fnstcwWm",
--- DA
-"fiaddDm","fimulDm","ficomDm","ficompDm",
-"fisubDm","fisubrDm","fidivDm","fidivrDm",
--- DB
-"fildDm","fisttpDm","fistDm","fistpDm",nil,"fld twordFmp",nil,"fstp twordFmp",
--- DC
-"faddGm","fmulGm","fcomGm","fcompGm","fsubGm","fsubrGm","fdivGm","fdivrGm",
--- DD
-"fldGm","fisttpQm","fstGm","fstpGm","frstorDmp",nil,"fnsaveDmp","fnstswWm",
--- DE
-"fiaddWm","fimulWm","ficomWm","ficompWm",
-"fisubWm","fisubrWm","fidivWm","fidivrWm",
--- DF
-"fildWm","fisttpWm","fistWm","fistpWm",
-"fbld twordFmp","fildQm","fbstp twordFmp","fistpQm",
--- xx C0-FF: opcodes with a pseudo-register operand.
--- D8
-"faddFf","fmulFf","fcomFf","fcompFf","fsubFf","fsubrFf","fdivFf","fdivrFf",
--- D9
-"fldFf","fxchFf",{"fnop"},nil,
-{"fchs","fabs",nil,nil,"ftst","fxam"},
-{"fld1","fldl2t","fldl2e","fldpi","fldlg2","fldln2","fldz"},
-{"f2xm1","fyl2x","fptan","fpatan","fxtract","fprem1","fdecstp","fincstp"},
-{"fprem","fyl2xp1","fsqrt","fsincos","frndint","fscale","fsin","fcos"},
--- DA
-"fcmovbFf","fcmoveFf","fcmovbeFf","fcmovuFf",nil,{nil,"fucompp"},nil,nil,
--- DB
-"fcmovnbFf","fcmovneFf","fcmovnbeFf","fcmovnuFf",
-{nil,nil,"fnclex","fninit"},"fucomiFf","fcomiFf",nil,
--- DC
-"fadd toFf","fmul toFf",nil,nil,
-"fsub toFf","fsubr toFf","fdivr toFf","fdiv toFf",
--- DD
-"ffreeFf",nil,"fstFf","fstpFf","fucomFf","fucompFf",nil,nil,
--- DE
-"faddpFf","fmulpFf",nil,{nil,"fcompp"},
-"fsubrpFf","fsubpFf","fdivrpFf","fdivpFf",
--- DF
-nil,nil,nil,nil,{"fnstsw ax"},"fucomipFf","fcomipFf",nil,
-}
-assert(map_opcfp[126] == "fcomipFf")
-
--- Map for opcode groups. The subkey is sp from the ModRM byte.
-local map_opcgroup = {
-  arith = { "add", "or", "adc", "sbb", "and", "sub", "xor", "cmp" },
-  shift = { "rol", "ror", "rcl", "rcr", "shl", "shr", "sal", "sar" },
-  testb = { "testBmi", "testBmi", "not", "neg", "mul", "imul", "div", "idiv" },
-  testv = { "testVmi", "testVmi", "not", "neg", "mul", "imul", "div", "idiv" },
-  incb = { "inc", "dec" },
-  incd = { "inc", "dec", "callUmp", "$call farDmp",
-	   "jmpUmp", "$jmp farDmp", "pushUm" },
-  sldt = { "sldt", "str", "lldt", "ltr", "verr", "verw" },
-  sgdt = { "vm*$sgdt", "vm*$sidt", "$lgdt", "vm*$lidt",
-	   "smsw", nil, "lmsw", "vm*$invlpg" },
-  bt = { nil, nil, nil, nil, "bt", "bts", "btr", "btc" },
-  cmpxchg = { nil, "sz*,cmpxchg8bQmp,cmpxchg16bXmp", nil, nil,
-	      nil, nil, "vmptrld|vmxon|vmclear", "vmptrst" },
-  pshiftw = { nil, nil, "psrlw", nil, "psraw", nil, "psllw" },
-  pshiftd = { nil, nil, "psrld", nil, "psrad", nil, "pslld" },
-  pshiftq = { nil, nil, "psrlq", nil, nil, nil, "psllq" },
-  pshiftdq = { nil, nil, "psrlq", "psrldq", nil, nil, "psllq", "pslldq" },
-  fxsave = { "$fxsave", "$fxrstor", "$ldmxcsr", "$stmxcsr",
-	     nil, "lfenceDp$", "mfenceDp$", "sfenceDp$clflush" },
-  prefetch = { "prefetch", "prefetchw" },
-  prefetcht = { "prefetchnta", "prefetcht0", "prefetcht1", "prefetcht2" },
-}
-
-------------------------------------------------------------------------------
-
--- Maps for register names.
-local map_regs = {
-  B = { "al", "cl", "dl", "bl", "ah", "ch", "dh", "bh",
-	"r8b", "r9b", "r10b", "r11b", "r12b", "r13b", "r14b", "r15b" },
-  B64 = { "al", "cl", "dl", "bl", "spl", "bpl", "sil", "dil",
-	  "r8b", "r9b", "r10b", "r11b", "r12b", "r13b", "r14b", "r15b" },
-  W = { "ax", "cx", "dx", "bx", "sp", "bp", "si", "di",
-	"r8w", "r9w", "r10w", "r11w", "r12w", "r13w", "r14w", "r15w" },
-  D = { "eax", "ecx", "edx", "ebx", "esp", "ebp", "esi", "edi",
-	"r8d", "r9d", "r10d", "r11d", "r12d", "r13d", "r14d", "r15d" },
-  Q = { "rax", "rcx", "rdx", "rbx", "rsp", "rbp", "rsi", "rdi",
-	"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15" },
-  M = { "mm0", "mm1", "mm2", "mm3", "mm4", "mm5", "mm6", "mm7",
-	"mm0", "mm1", "mm2", "mm3", "mm4", "mm5", "mm6", "mm7" }, -- No x64 ext!
-  X = { "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7",
-	"xmm8", "xmm9", "xmm10", "xmm11", "xmm12", "xmm13", "xmm14", "xmm15" },
-  Y = { "ymm0", "ymm1", "ymm2", "ymm3", "ymm4", "ymm5", "ymm6", "ymm7",
-	"ymm8", "ymm9", "ymm10", "ymm11", "ymm12", "ymm13", "ymm14", "ymm15" },
-}
-local map_segregs = { "es", "cs", "ss", "ds", "fs", "gs", "segr6", "segr7" }
-
--- Maps for size names.
-local map_sz2n = {
-  B = 1, W = 2, D = 4, Q = 8, M = 8, X = 16, Y = 32,
-}
-local map_sz2prefix = {
-  B = "byte", W = "word", D = "dword",
-  Q = "qword",
-  M = "qword", X = "xword", Y = "yword",
-  F = "dword", G = "qword", -- No need for sizes/register names for these two.
-}
-
-------------------------------------------------------------------------------
-
--- Output a nicely formatted line with an opcode and operands.
-local function putop(ctx, text, operands)
-  local code, pos, hex = ctx.code, ctx.pos, ""
-  local hmax = ctx.hexdump
-  if hmax > 0 then
-    for i=ctx.start,pos-1 do
-      hex = hex..format("%02X", byte(code, i, i))
-    end
-    if #hex > hmax then hex = sub(hex, 1, hmax)..". "
-    else hex = hex..rep(" ", hmax-#hex+2) end
-  end
-  if operands then text = text.." "..operands end
-  if ctx.o16 then text = "o16 "..text; ctx.o16 = false end
-  if ctx.a32 then text = "a32 "..text; ctx.a32 = false end
-  if ctx.rep then text = ctx.rep.." "..text; ctx.rep = false end
-  if ctx.rex then
-    local t = (ctx.rexw and "w" or "")..(ctx.rexr and "r" or "")..
-	      (ctx.rexx and "x" or "")..(ctx.rexb and "b" or "")..
-	      (ctx.vexl and "l" or "")
-    if ctx.vexv and ctx.vexv ~= 0 then t = t.."v"..ctx.vexv end
-    if t ~= "" then text = ctx.rex.."."..t.." "..gsub(text, "^ ", "")
-    elseif ctx.rex == "vex" then text = gsub("v"..text, "^v ", "") end
-    ctx.rexw = false; ctx.rexr = false; ctx.rexx = false; ctx.rexb = false
-    ctx.rex = false; ctx.vexl = false; ctx.vexv = false
-  end
-  if ctx.seg then
-    local text2, n = gsub(text, "%[", "["..ctx.seg..":")
-    if n == 0 then text = ctx.seg.." "..text else text = text2 end
-    ctx.seg = false
-  end
-  if ctx.lock then text = "lock "..text; ctx.lock = false end
-  local imm = ctx.imm
-  if imm then
-    local sym = ctx.symtab[imm]
-    if sym then text = text.."\t->"..sym end
-  end
-  ctx.out(format("%08x  %s%s\n", ctx.addr+ctx.start, hex, text))
-  ctx.mrm = false
-  ctx.vexv = false
-  ctx.start = pos
-  ctx.imm = nil
-end
-
--- Clear all prefix flags.
-local function clearprefixes(ctx)
-  ctx.o16 = false; ctx.seg = false; ctx.lock = false; ctx.rep = false
-  ctx.rexw = false; ctx.rexr = false; ctx.rexx = false; ctx.rexb = false
-  ctx.rex = false; ctx.a32 = false; ctx.vexl = false
-end
-
--- Fallback for incomplete opcodes at the end.
-local function incomplete(ctx)
-  ctx.pos = ctx.stop+1
-  clearprefixes(ctx)
-  return putop(ctx, "(incomplete)")
-end
-
--- Fallback for unknown opcodes.
-local function unknown(ctx)
-  clearprefixes(ctx)
-  return putop(ctx, "(unknown)")
-end
-
--- Return an immediate of the specified size.
-local function getimm(ctx, pos, n)
-  if pos+n-1 > ctx.stop then return incomplete(ctx) end
-  local code = ctx.code
-  if n == 1 then
-    local b1 = byte(code, pos, pos)
-    return b1
-  elseif n == 2 then
-    local b1, b2 = byte(code, pos, pos+1)
-    return b1+b2*256
-  else
-    local b1, b2, b3, b4 = byte(code, pos, pos+3)
-    local imm = b1+b2*256+b3*65536+b4*16777216
-    ctx.imm = imm
-    return imm
-  end
-end
-
--- Process pattern string and generate the operands.
-local function putpat(ctx, name, pat)
-  local operands, regs, sz, mode, sp, rm, sc, rx, sdisp
-  local code, pos, stop, vexl = ctx.code, ctx.pos, ctx.stop, ctx.vexl
-
-  -- Chars used: 1DFGHIMPQRSTUVWXYabcdfgijlmoprstuvwxyz
-  for p in gmatch(pat, ".") do
-    local x = nil
-    if p == "V" or p == "U" then
-      if ctx.rexw then sz = "Q"; ctx.rexw = false
-      elseif ctx.o16 then sz = "W"; ctx.o16 = false
-      elseif p == "U" and ctx.x64 then sz = "Q"
-      else sz = "D" end
-      regs = map_regs[sz]
-    elseif p == "T" then
-      if ctx.rexw then sz = "Q"; ctx.rexw = false else sz = "D" end
-      regs = map_regs[sz]
-    elseif p == "B" then
-      sz = "B"
-      regs = ctx.rex and map_regs.B64 or map_regs.B
-    elseif match(p, "[WDQMXYFG]") then
-      sz = p
-      if sz == "X" and vexl then sz = "Y"; ctx.vexl = false end
-      regs = map_regs[sz]
-    elseif p == "P" then
-      sz = ctx.o16 and "X" or "M"; ctx.o16 = false
-      if sz == "X" and vexl then sz = "Y"; ctx.vexl = false end
-      regs = map_regs[sz]
-    elseif p == "H" then
-      name = name..(ctx.rexw and "d" or "s")
-      ctx.rexw = false
-    elseif p == "S" then
-      name = name..lower(sz)
-    elseif p == "s" then
-      local imm = getimm(ctx, pos, 1); if not imm then return end
-      x = imm <= 127 and format("+0x%02x", imm)
-		     or format("-0x%02x", 256-imm)
-      pos = pos+1
-    elseif p == "u" then
-      local imm = getimm(ctx, pos, 1); if not imm then return end
-      x = format("0x%02x", imm)
-      pos = pos+1
-    elseif p == "b" then
-      local imm = getimm(ctx, pos, 1); if not imm then return end
-      x = regs[imm/16+1]
-      pos = pos+1
-    elseif p == "w" then
-      local imm = getimm(ctx, pos, 2); if not imm then return end
-      x = format("0x%x", imm)
-      pos = pos+2
-    elseif p == "o" then -- [offset]
-      if ctx.x64 then
-	local imm1 = getimm(ctx, pos, 4); if not imm1 then return end
-	local imm2 = getimm(ctx, pos+4, 4); if not imm2 then return end
-	x = format("[0x%08x%08x]", imm2, imm1)
-	pos = pos+8
-      else
-	local imm = getimm(ctx, pos, 4); if not imm then return end
-	x = format("[0x%08x]", imm)
-	pos = pos+4
-      end
-    elseif p == "i" or p == "I" then
-      local n = map_sz2n[sz]
-      if n == 8 and ctx.x64 and p == "I" then
-	local imm1 = getimm(ctx, pos, 4); if not imm1 then return end
-	local imm2 = getimm(ctx, pos+4, 4); if not imm2 then return end
-	x = format("0x%08x%08x", imm2, imm1)
-      else
-	if n == 8 then n = 4 end
-	local imm = getimm(ctx, pos, n); if not imm then return end
-	if sz == "Q" and (imm < 0 or imm > 0x7fffffff) then
-	  imm = (0xffffffff+1)-imm
-	  x = format(imm > 65535 and "-0x%08x" or "-0x%x", imm)
-	else
-	  x = format(imm > 65535 and "0x%08x" or "0x%x", imm)
-	end
-      end
-      pos = pos+n
-    elseif p == "j" then
-      local n = map_sz2n[sz]
-      if n == 8 then n = 4 end
-      local imm = getimm(ctx, pos, n); if not imm then return end
-      if sz == "B" and imm > 127 then imm = imm-256
-      elseif imm > 2147483647 then imm = imm-4294967296 end
-      pos = pos+n
-      imm = imm + pos + ctx.addr
-      if imm > 4294967295 and not ctx.x64 then imm = imm-4294967296 end
-      ctx.imm = imm
-      if sz == "W" then
-	x = format("word 0x%04x", imm%65536)
-      elseif ctx.x64 then
-	local lo = imm % 0x1000000
-	x = format("0x%02x%06x", (imm-lo) / 0x1000000, lo)
-      else
-	x = "0x"..tohex(imm)
-      end
-    elseif p == "R" then
-      local r = byte(code, pos-1, pos-1)%8
-      if ctx.rexb then r = r + 8; ctx.rexb = false end
-      x = regs[r+1]
-    elseif p == "a" then x = regs[1]
-    elseif p == "c" then x = "cl"
-    elseif p == "d" then x = "dx"
-    elseif p == "1" then x = "1"
-    else
-      if not mode then
-	mode = ctx.mrm
-	if not mode then
-	  if pos > stop then return incomplete(ctx) end
-	  mode = byte(code, pos, pos)
-	  pos = pos+1
-	end
-	rm = mode%8; mode = (mode-rm)/8
-	sp = mode%8; mode = (mode-sp)/8
-	sdisp = ""
-	if mode < 3 then
-	  if rm == 4 then
-	    if pos > stop then return incomplete(ctx) end
-	    sc = byte(code, pos, pos)
-	    pos = pos+1
-	    rm = sc%8; sc = (sc-rm)/8
-	    rx = sc%8; sc = (sc-rx)/8
-	    if ctx.rexx then rx = rx + 8; ctx.rexx = false end
-	    if rx == 4 then rx = nil end
-	  end
-	  if mode > 0 or rm == 5 then
-	    local dsz = mode
-	    if dsz ~= 1 then dsz = 4 end
-	    local disp = getimm(ctx, pos, dsz); if not disp then return end
-	    if mode == 0 then rm = nil end
-	    if rm or rx or (not sc and ctx.x64 and not ctx.a32) then
-	      if dsz == 1 and disp > 127 then
-		sdisp = format("-0x%x", 256-disp)
-	      elseif disp >= 0 and disp <= 0x7fffffff then
-		sdisp = format("+0x%x", disp)
-	      else
-		sdisp = format("-0x%x", (0xffffffff+1)-disp)
-	      end
-	    else
-	      sdisp = format(ctx.x64 and not ctx.a32 and
-		not (disp >= 0 and disp <= 0x7fffffff)
-		and "0xffffffff%08x" or "0x%08x", disp)
-	    end
-	    pos = pos+dsz
-	  end
-	end
-	if rm and ctx.rexb then rm = rm + 8; ctx.rexb = false end
-	if ctx.rexr then sp = sp + 8; ctx.rexr = false end
-      end
-      if p == "m" then
-	if mode == 3 then x = regs[rm+1]
-	else
-	  local aregs = ctx.a32 and map_regs.D or ctx.aregs
-	  local srm, srx = "", ""
-	  if rm then srm = aregs[rm+1]
-	  elseif not sc and ctx.x64 and not ctx.a32 then srm = "rip" end
-	  ctx.a32 = false
-	  if rx then
-	    if rm then srm = srm.."+" end
-	    srx = aregs[rx+1]
-	    if sc > 0 then srx = srx.."*"..(2^sc) end
-	  end
-	  x = format("[%s%s%s]", srm, srx, sdisp)
-	end
-	if mode < 3 and
-	   (not match(pat, "[aRrgp]") or match(pat, "t")) then -- Yuck.
-	  x = map_sz2prefix[sz].." "..x
-	end
-      elseif p == "r" then x = regs[sp+1]
-      elseif p == "g" then x = map_segregs[sp+1]
-      elseif p == "p" then -- Suppress prefix.
-      elseif p == "f" then x = "st"..rm
-      elseif p == "x" then
-	if sp == 0 and ctx.lock and not ctx.x64 then
-	  x = "CR8"; ctx.lock = false
-	else
-	  x = "CR"..sp
-	end
-      elseif p == "v" then
-	if ctx.vexv then
-	  x = regs[ctx.vexv+1]; ctx.vexv = false
-	end
-      elseif p == "y" then x = "DR"..sp
-      elseif p == "z" then x = "TR"..sp
-      elseif p == "l" then vexl = false
-      elseif p == "t" then
-      else
-	error("bad pattern `"..pat.."'")
-      end
-    end
-    if x then operands = operands and operands..", "..x or x end
-  end
-  ctx.pos = pos
-  return putop(ctx, name, operands)
-end
-
--- Forward declaration.
-local map_act
-
--- Fetch and cache MRM byte.
-local function getmrm(ctx)
-  local mrm = ctx.mrm
-  if not mrm then
-    local pos = ctx.pos
-    if pos > ctx.stop then return nil end
-    mrm = byte(ctx.code, pos, pos)
-    ctx.pos = pos+1
-    ctx.mrm = mrm
-  end
-  return mrm
-end
-
--- Dispatch to handler depending on pattern.
-local function dispatch(ctx, opat, patgrp)
-  if not opat then return unknown(ctx) end
-  if match(opat, "%|") then -- MMX/SSE variants depending on prefix.
-    local p
-    if ctx.rep then
-      p = ctx.rep=="rep" and "%|([^%|]*)" or "%|[^%|]*%|[^%|]*%|([^%|]*)"
-      ctx.rep = false
-    elseif ctx.o16 then p = "%|[^%|]*%|([^%|]*)"; ctx.o16 = false
-    else p = "^[^%|]*" end
-    opat = match(opat, p)
-    if not opat then return unknown(ctx) end
---    ctx.rep = false; ctx.o16 = false
-    --XXX fails for 66 f2 0f 38 f1 06  crc32 eax,WORD PTR [esi]
-    --XXX remove in branches?
-  end
-  if match(opat, "%$") then -- reg$mem variants.
-    local mrm = getmrm(ctx); if not mrm then return incomplete(ctx) end
-    opat = match(opat, mrm >= 192 and "^[^%$]*" or "%$(.*)")
-    if opat == "" then return unknown(ctx) end
-  end
-  if opat == "" then return unknown(ctx) end
-  local name, pat = match(opat, "^([a-z0-9 ]*)(.*)")
-  if pat == "" and patgrp then pat = patgrp end
-  return map_act[sub(pat, 1, 1)](ctx, name, pat)
-end
-
--- Get a pattern from an opcode map and dispatch to handler.
-local function dispatchmap(ctx, opcmap)
-  local pos = ctx.pos
-  local opat = opcmap[byte(ctx.code, pos, pos)]
-  pos = pos + 1
-  ctx.pos = pos
-  return dispatch(ctx, opat)
-end
-
--- Map for action codes. The key is the first char after the name.
-map_act = {
-  -- Simple opcodes without operands.
-  [""] = function(ctx, name, pat)
-    return putop(ctx, name)
-  end,
-
-  -- Operand size chars fall right through.
-  B = putpat, W = putpat, D = putpat, Q = putpat,
-  V = putpat, U = putpat, T = putpat,
-  M = putpat, X = putpat, P = putpat,
-  F = putpat, G = putpat, Y = putpat,
-  H = putpat,
-
-  -- Collect prefixes.
-  [":"] = function(ctx, name, pat)
-    ctx[pat == ":" and name or sub(pat, 2)] = name
-    if ctx.pos - ctx.start > 5 then return unknown(ctx) end -- Limit #prefixes.
-  end,
-
-  -- Chain to special handler specified by name.
-  ["*"] = function(ctx, name, pat)
-    return map_act[name](ctx, name, sub(pat, 2))
-  end,
-
-  -- Use named subtable for opcode group.
-  ["!"] = function(ctx, name, pat)
-    local mrm = getmrm(ctx); if not mrm then return incomplete(ctx) end
-    return dispatch(ctx, map_opcgroup[name][((mrm-(mrm%8))/8)%8+1], sub(pat, 2))
-  end,
-
-  -- o16,o32[,o64] variants.
-  sz = function(ctx, name, pat)
-    if ctx.o16 then ctx.o16 = false
-    else
-      pat = match(pat, ",(.*)")
-      if ctx.rexw then
-	local p = match(pat, ",(.*)")
-	if p then pat = p; ctx.rexw = false end
-      end
-    end
-    pat = match(pat, "^[^,]*")
-    return dispatch(ctx, pat)
-  end,
-
-  -- Two-byte opcode dispatch.
-  opc2 = function(ctx, name, pat)
-    return dispatchmap(ctx, map_opc2)
-  end,
-
-  -- Three-byte opcode dispatch.
-  opc3 = function(ctx, name, pat)
-    return dispatchmap(ctx, map_opc3[pat])
-  end,
-
-  -- VMX/SVM dispatch.
-  vm = function(ctx, name, pat)
-    return dispatch(ctx, map_opcvm[ctx.mrm])
-  end,
-
-  -- Floating point opcode dispatch.
-  fp = function(ctx, name, pat)
-    local mrm = getmrm(ctx); if not mrm then return incomplete(ctx) end
-    local rm = mrm%8
-    local idx = pat*8 + ((mrm-rm)/8)%8
-    if mrm >= 192 then idx = idx + 64 end
-    local opat = map_opcfp[idx]
-    if type(opat) == "table" then opat = opat[rm+1] end
-    return dispatch(ctx, opat)
-  end,
-
-  -- REX prefix.
-  rex = function(ctx, name, pat)
-    if ctx.rex then return unknown(ctx) end -- Only 1 REX or VEX prefix allowed.
-    for p in gmatch(pat, ".") do ctx["rex"..p] = true end
-    ctx.rex = "rex"
-  end,
-
-  -- VEX prefix.
-  vex = function(ctx, name, pat)
-    if ctx.rex then return unknown(ctx) end -- Only 1 REX or VEX prefix allowed.
-    ctx.rex = "vex"
-    local pos = ctx.pos
-    if ctx.mrm then
-      ctx.mrm = nil
-      pos = pos-1
-    end
-    local b = byte(ctx.code, pos, pos)
-    if not b then return incomplete(ctx) end
-    pos = pos+1
-    if b < 128 then ctx.rexr = true end
-    local m = 1
-    if pat == "3" then
-      m = b%32; b = (b-m)/32
-      local nb = b%2; b = (b-nb)/2
-      if nb == 0 then ctx.rexb = true end
-      local nx = b%2
-      if nx == 0 then ctx.rexx = true end
-      b = byte(ctx.code, pos, pos)
-      if not b then return incomplete(ctx) end
-      pos = pos+1
-      if b >= 128 then ctx.rexw = true end
-    end
-    ctx.pos = pos
-    local map
-    if m == 1 then map = map_opc2
-    elseif m == 2 then map = map_opc3["38"]
-    elseif m == 3 then map = map_opc3["3a"]
-    else return unknown(ctx) end
-    local p = b%4; b = (b-p)/4
-    if p == 1 then ctx.o16 = "o16"
-    elseif p == 2 then ctx.rep = "rep"
-    elseif p == 3 then ctx.rep = "repne" end
-    local l = b%2; b = (b-l)/2
-    if l ~= 0 then ctx.vexl = true end
-    ctx.vexv = (-1-b)%16
-    return dispatchmap(ctx, map)
-  end,
-
-  -- Special case for nop with REX prefix.
-  nop = function(ctx, name, pat)
-    return dispatch(ctx, ctx.rex and pat or "nop")
-  end,
-
-  -- Special case for 0F 77.
-  emms = function(ctx, name, pat)
-    if ctx.rex ~= "vex" then
-      return putop(ctx, "emms")
-    elseif ctx.vexl then
-      ctx.vexl = false
-      return putop(ctx, "zeroall")
-    else
-      return putop(ctx, "zeroupper")
-    end
-  end,
-}
-
-------------------------------------------------------------------------------
-
--- Disassemble a block of code.
-local function disass_block(ctx, ofs, len)
-  if not ofs then ofs = 0 end
-  local stop = len and ofs+len or #ctx.code
-  ofs = ofs + 1
-  ctx.start = ofs
-  ctx.pos = ofs
-  ctx.stop = stop
-  ctx.imm = nil
-  ctx.mrm = false
-  clearprefixes(ctx)
-  while ctx.pos <= stop do dispatchmap(ctx, ctx.map1) end
-  if ctx.pos ~= ctx.start then incomplete(ctx) end
-end
-
--- Extended API: create a disassembler context. Then call ctx:disass(ofs, len).
-local function create(code, addr, out)
-  local ctx = {}
-  ctx.code = code
-  ctx.addr = (addr or 0) - 1
-  ctx.out = out or io.write
-  ctx.symtab = {}
-  ctx.disass = disass_block
-  ctx.hexdump = 16
-  ctx.x64 = false
-  ctx.map1 = map_opc1_32
-  ctx.aregs = map_regs.D
-  return ctx
-end
-
-local function create64(code, addr, out)
-  local ctx = create(code, addr, out)
-  ctx.x64 = true
-  ctx.map1 = map_opc1_64
-  ctx.aregs = map_regs.Q
-  return ctx
-end
-
--- Simple API: disassemble code (a string) at address and output via out.
-local function disass(code, addr, out)
-  create(code, addr, out):disass()
-end
-
-local function disass64(code, addr, out)
-  create64(code, addr, out):disass()
-end
-
--- Return register name for RID.
-local function regname(r)
-  if r < 8 then return map_regs.D[r+1] end
-  return map_regs.X[r-7]
-end
-
-local function regname64(r)
-  if r < 16 then return map_regs.Q[r+1] end
-  return map_regs.X[r-15]
-end
-
--- Public module functions.
-return {
-  create = create,
-  create64 = create64,
-  disass = disass,
-  disass64 = disass64,
-  regname = regname,
-  regname64 = regname64
-}
-

love/src/jni/LuaJIT-2.1/android/armeabi-v7a/jit/dump.lua

@@ -1,726 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT compiler dump module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
---
--- This module can be used to debug the JIT compiler itself. It dumps the
--- code representations and structures used in various compiler stages.
---
--- Example usage:
---
---   luajit -jdump -e "local x=0; for i=1,1e6 do x=x+i end; print(x)"
---   luajit -jdump=im -e "for i=1,1000 do for j=1,1000 do end end" | less -R
---   luajit -jdump=is myapp.lua | less -R
---   luajit -jdump=-b myapp.lua
---   luajit -jdump=+aH,myapp.html myapp.lua
---   luajit -jdump=ixT,myapp.dump myapp.lua
---
--- The first argument specifies the dump mode. The second argument gives
--- the output file name. Default output is to stdout, unless the environment
--- variable LUAJIT_DUMPFILE is set. The file is overwritten every time the
--- module is started.
---
--- Different features can be turned on or off with the dump mode. If the
--- mode starts with a '+', the following features are added to the default
--- set of features; a '-' removes them. Otherwise the features are replaced.
---
--- The following dump features are available (* marks the default):
---
---  * t  Print a line for each started, ended or aborted trace (see also -jv).
---  * b  Dump the traced bytecode.
---  * i  Dump the IR (intermediate representation).
---    r  Augment the IR with register/stack slots.
---    s  Dump the snapshot map.
---  * m  Dump the generated machine code.
---    x  Print each taken trace exit.
---    X  Print each taken trace exit and the contents of all registers.
---    a  Print the IR of aborted traces, too.
---
--- The output format can be set with the following characters:
---
---    T  Plain text output.
---    A  ANSI-colored text output
---    H  Colorized HTML + CSS output.
---
--- The default output format is plain text. It's set to ANSI-colored text
--- if the COLORTERM variable is set. Note: this is independent of any output
--- redirection, which is actually considered a feature.
---
--- You probably want to use less -R to enjoy viewing ANSI-colored text from
--- a pipe or a file. Add this to your ~/.bashrc: export LESS="-R"
---
-------------------------------------------------------------------------------
-
--- Cache some library functions and objects.
-local jit = require("jit")
-assert(jit.version_num == 20100, "LuaJIT core/library version mismatch")
-local jutil = require("jit.util")
-local vmdef = require("jit.vmdef")
-local funcinfo, funcbc = jutil.funcinfo, jutil.funcbc
-local traceinfo, traceir, tracek = jutil.traceinfo, jutil.traceir, jutil.tracek
-local tracemc, tracesnap = jutil.tracemc, jutil.tracesnap
-local traceexitstub, ircalladdr = jutil.traceexitstub, jutil.ircalladdr
-local bit = require("bit")
-local band, shr, tohex = bit.band, bit.rshift, bit.tohex
-local sub, gsub, format = string.sub, string.gsub, string.format
-local byte, rep = string.byte, string.rep
-local type, tostring = type, tostring
-local stdout, stderr = io.stdout, io.stderr
-
--- Load other modules on-demand.
-local bcline, disass
-
--- Active flag, output file handle and dump mode.
-local active, out, dumpmode
-
-------------------------------------------------------------------------------
-
-local symtabmt = { __index = false }
-local symtab = {}
-local nexitsym = 0
-
--- Fill nested symbol table with per-trace exit stub addresses.
-local function fillsymtab_tr(tr, nexit)
-  local t = {}
-  symtabmt.__index = t
-  if jit.arch:sub(1, 4) == "mips" then
-    t[traceexitstub(tr, 0)] = "exit"
-    return
-  end
-  for i=0,nexit-1 do
-    local addr = traceexitstub(tr, i)
-    if addr < 0 then addr = addr + 2^32 end
-    t[addr] = tostring(i)
-  end
-  local addr = traceexitstub(tr, nexit)
-  if addr then t[addr] = "stack_check" end
-end
-
--- Fill symbol table with trace exit stub addresses.
-local function fillsymtab(tr, nexit)
-  local t = symtab
-  if nexitsym == 0 then
-    local maskaddr = jit.arch == "arm" and -2
-    local ircall = vmdef.ircall
-    for i=0,#ircall do
-      local addr = ircalladdr(i)
-      if addr ~= 0 then
-	if maskaddr then addr = band(addr, maskaddr) end
-	if addr < 0 then addr = addr + 2^32 end
-	t[addr] = ircall[i]
-      end
-    end
-  end
-  if nexitsym == 1000000 then -- Per-trace exit stubs.
-    fillsymtab_tr(tr, nexit)
-  elseif nexit > nexitsym then -- Shared exit stubs.
-    for i=nexitsym,nexit-1 do
-      local addr = traceexitstub(i)
-      if addr == nil then -- Fall back to per-trace exit stubs.
-	fillsymtab_tr(tr, nexit)
-	setmetatable(symtab, symtabmt)
-	nexit = 1000000
-	break
-      end
-      if addr < 0 then addr = addr + 2^32 end
-      t[addr] = tostring(i)
-    end
-    nexitsym = nexit
-  end
-  return t
-end
-
-local function dumpwrite(s)
-  out:write(s)
-end
-
--- Disassemble machine code.
-local function dump_mcode(tr)
-  local info = traceinfo(tr)
-  if not info then return end
-  local mcode, addr, loop = tracemc(tr)
-  if not mcode then return end
-  if not disass then disass = require("jit.dis_"..jit.arch) end
-  if addr < 0 then addr = addr + 2^32 end
-  out:write("---- TRACE ", tr, " mcode ", #mcode, "\n")
-  local ctx = disass.create(mcode, addr, dumpwrite)
-  ctx.hexdump = 0
-  ctx.symtab = fillsymtab(tr, info.nexit)
-  if loop ~= 0 then
-    symtab[addr+loop] = "LOOP"
-    ctx:disass(0, loop)
-    out:write("->LOOP:\n")
-    ctx:disass(loop, #mcode-loop)
-    symtab[addr+loop] = nil
-  else
-    ctx:disass(0, #mcode)
-  end
-end
-
-------------------------------------------------------------------------------
-
-local irtype_text = {
-  [0] = "nil",
-  "fal",
-  "tru",
-  "lud",
-  "str",
-  "p32",
-  "thr",
-  "pro",
-  "fun",
-  "p64",
-  "cdt",
-  "tab",
-  "udt",
-  "flt",
-  "num",
-  "i8 ",
-  "u8 ",
-  "i16",
-  "u16",
-  "int",
-  "u32",
-  "i64",
-  "u64",
-  "sfp",
-}
-
-local colortype_ansi = {
-  [0] = "%s",
-  "%s",
-  "%s",
-  "\027[36m%s\027[m",
-  "\027[32m%s\027[m",
-  "%s",
-  "\027[1m%s\027[m",
-  "%s",
-  "\027[1m%s\027[m",
-  "%s",
-  "\027[33m%s\027[m",
-  "\027[31m%s\027[m",
-  "\027[36m%s\027[m",
-  "\027[34m%s\027[m",
-  "\027[34m%s\027[m",
-  "\027[35m%s\027[m",
-  "\027[35m%s\027[m",
-  "\027[35m%s\027[m",
-  "\027[35m%s\027[m",
-  "\027[35m%s\027[m",
-  "\027[35m%s\027[m",
-  "\027[35m%s\027[m",
-  "\027[35m%s\027[m",
-  "\027[35m%s\027[m",
-}
-
-local function colorize_text(s)
-  return s
-end
-
-local function colorize_ansi(s, t, extra)
-  local out = format(colortype_ansi[t], s)
-  if extra then out = "\027[3m"..out end
-  return out
-end
-
-local irtype_ansi = setmetatable({},
-  { __index = function(tab, t)
-      local s = colorize_ansi(irtype_text[t], t); tab[t] = s; return s; end })
-
-local html_escape = { ["<"] = "&lt;", [">"] = "&gt;", ["&"] = "&amp;", }
-
-local function colorize_html(s, t, extra)
-  s = gsub(s, "[<>&]", html_escape)
-  return format('<span class="irt_%s%s">%s</span>',
-		irtype_text[t], extra and " irt_extra" or "", s)
-end
-
-local irtype_html = setmetatable({},
-  { __index = function(tab, t)
-      local s = colorize_html(irtype_text[t], t); tab[t] = s; return s; end })
-
-local header_html = [[
-<style type="text/css">
-background { background: #ffffff; color: #000000; }
-pre.ljdump {
-font-size: 10pt;
-background: #f0f4ff;
-color: #000000;
-border: 1px solid #bfcfff;
-padding: 0.5em;
-margin-left: 2em;
-margin-right: 2em;
-}
-span.irt_str { color: #00a000; }
-span.irt_thr, span.irt_fun { color: #404040; font-weight: bold; }
-span.irt_tab { color: #c00000; }
-span.irt_udt, span.irt_lud { color: #00c0c0; }
-span.irt_num { color: #4040c0; }
-span.irt_int, span.irt_i8, span.irt_u8, span.irt_i16, span.irt_u16 { color: #b040b0; }
-span.irt_extra { font-style: italic; }
-</style>
-]]
-
-local colorize, irtype
-
--- Lookup tables to convert some literals into names.
-local litname = {
-  ["SLOAD "] = setmetatable({}, { __index = function(t, mode)
-    local s = ""
-    if band(mode, 1) ~= 0 then s = s.."P" end
-    if band(mode, 2) ~= 0 then s = s.."F" end
-    if band(mode, 4) ~= 0 then s = s.."T" end
-    if band(mode, 8) ~= 0 then s = s.."C" end
-    if band(mode, 16) ~= 0 then s = s.."R" end
-    if band(mode, 32) ~= 0 then s = s.."I" end
-    if band(mode, 64) ~= 0 then s = s.."K" end
-    t[mode] = s
-    return s
-  end}),
-  ["XLOAD "] = { [0] = "", "R", "V", "RV", "U", "RU", "VU", "RVU", },
-  ["CONV  "] = setmetatable({}, { __index = function(t, mode)
-    local s = irtype[band(mode, 31)]
-    s = irtype[band(shr(mode, 5), 31)].."."..s
-    if band(mode, 0x800) ~= 0 then s = s.." sext" end
-    local c = shr(mode, 12)
-    if c == 1 then s = s.." none"
-    elseif c == 2 then s = s.." index"
-    elseif c == 3 then s = s.." check" end
-    t[mode] = s
-    return s
-  end}),
-  ["FLOAD "] = vmdef.irfield,
-  ["FREF  "] = vmdef.irfield,
-  ["FPMATH"] = vmdef.irfpm,
-  ["TMPREF"] = { [0] = "", "IN", "OUT", "INOUT", "", "", "OUT2", "INOUT2" },
-  ["BUFHDR"] = { [0] = "RESET", "APPEND", "WRITE" },
-  ["TOSTR "] = { [0] = "INT", "NUM", "CHAR" },
-}
-
-local function ctlsub(c)
-  if c == "\n" then return "\\n"
-  elseif c == "\r" then return "\\r"
-  elseif c == "\t" then return "\\t"
-  else return format("\\%03d", byte(c))
-  end
-end
-
-local function fmtfunc(func, pc)
-  local fi = funcinfo(func, pc)
-  if fi.loc then
-    return fi.loc
-  elseif fi.ffid then
-    return vmdef.ffnames[fi.ffid]
-  elseif fi.addr then
-    return format("C:%x", fi.addr)
-  else
-    return "(?)"
-  end
-end
-
-local function formatk(tr, idx, sn)
-  local k, t, slot = tracek(tr, idx)
-  local tn = type(k)
-  local s
-  if tn == "number" then
-    if t < 12 then
-      s = k == 0 and "NULL" or format("[0x%08x]", k)
-    elseif band(sn or 0, 0x30000) ~= 0 then
-      s = band(sn, 0x20000) ~= 0 and "contpc" or "ftsz"
-    elseif k == 2^52+2^51 then
-      s = "bias"
-    else
-      s = format(0 < k and k < 0x1p-1026 and "%+a" or "%+.14g", k)
-    end
-  elseif tn == "string" then
-    s = format(#k > 20 and '"%.20s"~' or '"%s"', gsub(k, "%c", ctlsub))
-  elseif tn == "function" then
-    s = fmtfunc(k)
-  elseif tn == "table" then
-    s = format("{%p}", k)
-  elseif tn == "userdata" then
-    if t == 12 then
-      s = format("userdata:%p", k)
-    else
-      s = format("[%p]", k)
-      if s == "[NULL]" then s = "NULL" end
-    end
-  elseif t == 21 then -- int64_t
-    s = sub(tostring(k), 1, -3)
-    if sub(s, 1, 1) ~= "-" then s = "+"..s end
-  elseif sn == 0x1057fff then -- SNAP(1, SNAP_FRAME | SNAP_NORESTORE, REF_NIL)
-    return "----" -- Special case for LJ_FR2 slot 1.
-  else
-    s = tostring(k) -- For primitives.
-  end
-  s = colorize(format("%-4s", s), t, band(sn or 0, 0x100000) ~= 0)
-  if slot then
-    s = format("%s @%d", s, slot)
-  end
-  return s
-end
-
-local function printsnap(tr, snap)
-  local n = 2
-  for s=0,snap[1]-1 do
-    local sn = snap[n]
-    if shr(sn, 24) == s then
-      n = n + 1
-      local ref = band(sn, 0xffff) - 0x8000 -- REF_BIAS
-      if ref < 0 then
-	out:write(formatk(tr, ref, sn))
-      elseif band(sn, 0x80000) ~= 0 then -- SNAP_SOFTFPNUM
-	out:write(colorize(format("%04d/%04d", ref, ref+1), 14))
-      else
-	local m, ot, op1, op2 = traceir(tr, ref)
-	out:write(colorize(format("%04d", ref), band(ot, 31), band(sn, 0x100000) ~= 0))
-      end
-      out:write(band(sn, 0x10000) == 0 and " " or "|") -- SNAP_FRAME
-    else
-      out:write("---- ")
-    end
-  end
-  out:write("]\n")
-end
-
--- Dump snapshots (not interleaved with IR).
-local function dump_snap(tr)
-  out:write("---- TRACE ", tr, " snapshots\n")
-  for i=0,1000000000 do
-    local snap = tracesnap(tr, i)
-    if not snap then break end
-    out:write(format("#%-3d %04d [ ", i, snap[0]))
-    printsnap(tr, snap)
-  end
-end
-
--- Return a register name or stack slot for a rid/sp location.
-local function ridsp_name(ridsp, ins)
-  if not disass then disass = require("jit.dis_"..jit.arch) end
-  local rid, slot = band(ridsp, 0xff), shr(ridsp, 8)
-  if rid == 253 or rid == 254 then
-    return (slot == 0 or slot == 255) and " {sink" or format(" {%04d", ins-slot)
-  end
-  if ridsp > 255 then return format("[%x]", slot*4) end
-  if rid < 128 then return disass.regname(rid) end
-  return ""
-end
-
--- Dump CALL* function ref and return optional ctype.
-local function dumpcallfunc(tr, ins)
-  local ctype
-  if ins > 0 then
-    local m, ot, op1, op2 = traceir(tr, ins)
-    if band(ot, 31) == 0 then -- nil type means CARG(func, ctype).
-      ins = op1
-      ctype = formatk(tr, op2)
-    end
-  end
-  if ins < 0 then
-    out:write(format("[0x%x](", tonumber((tracek(tr, ins)))))
-  else
-    out:write(format("%04d (", ins))
-  end
-  return ctype
-end
-
--- Recursively gather CALL* args and dump them.
-local function dumpcallargs(tr, ins)
-  if ins < 0 then
-    out:write(formatk(tr, ins))
-  else
-    local m, ot, op1, op2 = traceir(tr, ins)
-    local oidx = 6*shr(ot, 8)
-    local op = sub(vmdef.irnames, oidx+1, oidx+6)
-    if op == "CARG  " then
-      dumpcallargs(tr, op1)
-      if op2 < 0 then
-	out:write(" ", formatk(tr, op2))
-      else
-	out:write(" ", format("%04d", op2))
-      end
-    else
-      out:write(format("%04d", ins))
-    end
-  end
-end
-
--- Dump IR and interleaved snapshots.
-local function dump_ir(tr, dumpsnap, dumpreg)
-  local info = traceinfo(tr)
-  if not info then return end
-  local nins = info.nins
-  out:write("---- TRACE ", tr, " IR\n")
-  local irnames = vmdef.irnames
-  local snapref = 65536
-  local snap, snapno
-  if dumpsnap then
-    snap = tracesnap(tr, 0)
-    snapref = snap[0]
-    snapno = 0
-  end
-  for ins=1,nins do
-    if ins >= snapref then
-      if dumpreg then
-	out:write(format("....              SNAP   #%-3d [ ", snapno))
-      else
-	out:write(format("....        SNAP   #%-3d [ ", snapno))
-      end
-      printsnap(tr, snap)
-      snapno = snapno + 1
-      snap = tracesnap(tr, snapno)
-      snapref = snap and snap[0] or 65536
-    end
-    local m, ot, op1, op2, ridsp = traceir(tr, ins)
-    local oidx, t = 6*shr(ot, 8), band(ot, 31)
-    local op = sub(irnames, oidx+1, oidx+6)
-    if op == "LOOP  " then
-      if dumpreg then
-	out:write(format("%04d ------------ LOOP ------------\n", ins))
-      else
-	out:write(format("%04d ------ LOOP ------------\n", ins))
-      end
-    elseif op ~= "NOP   " and op ~= "CARG  " and
-	   (dumpreg or op ~= "RENAME") then
-      local rid = band(ridsp, 255)
-      if dumpreg then
-	out:write(format("%04d %-6s", ins, ridsp_name(ridsp, ins)))
-      else
-	out:write(format("%04d ", ins))
-      end
-      out:write(format("%s%s %s %s ",
-		       (rid == 254 or rid == 253) and "}" or
-		       (band(ot, 128) == 0 and " " or ">"),
-		       band(ot, 64) == 0 and " " or "+",
-		       irtype[t], op))
-      local m1, m2 = band(m, 3), band(m, 3*4)
-      if sub(op, 1, 4) == "CALL" then
-	local ctype
-	if m2 == 1*4 then -- op2 == IRMlit
-	  out:write(format("%-10s  (", vmdef.ircall[op2]))
-	else
-	  ctype = dumpcallfunc(tr, op2)
-	end
-	if op1 ~= -1 then dumpcallargs(tr, op1) end
-	out:write(")")
-	if ctype then out:write(" ctype ", ctype) end
-      elseif op == "CNEW  " and op2 == -1 then
-	out:write(formatk(tr, op1))
-      elseif m1 ~= 3 then -- op1 != IRMnone
-	if op1 < 0 then
-	  out:write(formatk(tr, op1))
-	else
-	  out:write(format(m1 == 0 and "%04d" or "#%-3d", op1))
-	end
-	if m2 ~= 3*4 then -- op2 != IRMnone
-	  if m2 == 1*4 then -- op2 == IRMlit
-	    local litn = litname[op]
-	    if litn and litn[op2] then
-	      out:write("  ", litn[op2])
-	    elseif op == "UREFO " or op == "UREFC " then
-	      out:write(format("  #%-3d", shr(op2, 8)))
-	    else
-	      out:write(format("  #%-3d", op2))
-	    end
-	  elseif op2 < 0 then
-	    out:write("  ", formatk(tr, op2))
-	  else
-	    out:write(format("  %04d", op2))
-	  end
-	end
-      end
-      out:write("\n")
-    end
-  end
-  if snap then
-    if dumpreg then
-      out:write(format("....              SNAP   #%-3d [ ", snapno))
-    else
-      out:write(format("....        SNAP   #%-3d [ ", snapno))
-    end
-    printsnap(tr, snap)
-  end
-end
-
-------------------------------------------------------------------------------
-
-local recprefix = ""
-local recdepth = 0
-
--- Format trace error message.
-local function fmterr(err, info)
-  if type(err) == "number" then
-    if type(info) == "function" then info = fmtfunc(info) end
-    err = format(vmdef.traceerr[err], info)
-  end
-  return err
-end
-
--- Dump trace states.
-local function dump_trace(what, tr, func, pc, otr, oex)
-  if what == "stop" or (what == "abort" and dumpmode.a) then
-    if dumpmode.i then dump_ir(tr, dumpmode.s, dumpmode.r and what == "stop")
-    elseif dumpmode.s then dump_snap(tr) end
-    if dumpmode.m then dump_mcode(tr) end
-  end
-  if what == "start" then
-    if dumpmode.H then out:write('<pre class="ljdump">\n') end
-    out:write("---- TRACE ", tr, " ", what)
-    if otr then out:write(" ", otr, "/", oex == -1 and "stitch" or oex) end
-    out:write(" ", fmtfunc(func, pc), "\n")
-  elseif what == "stop" or what == "abort" then
-    out:write("---- TRACE ", tr, " ", what)
-    if what == "abort" then
-      out:write(" ", fmtfunc(func, pc), " -- ", fmterr(otr, oex), "\n")
-    else
-      local info = traceinfo(tr)
-      local link, ltype = info.link, info.linktype
-      if link == tr or link == 0 then
-	out:write(" -> ", ltype, "\n")
-      elseif ltype == "root" then
-	out:write(" -> ", link, "\n")
-      else
-	out:write(" -> ", link, " ", ltype, "\n")
-      end
-    end
-    if dumpmode.H then out:write("</pre>\n\n") else out:write("\n") end
-  else
-    if what == "flush" then symtab, nexitsym = {}, 0 end
-    out:write("---- TRACE ", what, "\n\n")
-  end
-  out:flush()
-end
-
--- Dump recorded bytecode.
-local function dump_record(tr, func, pc, depth)
-  if depth ~= recdepth then
-    recdepth = depth
-    recprefix = rep(" .", depth)
-  end
-  local line
-  if pc >= 0 then
-    line = bcline(func, pc, recprefix)
-    if dumpmode.H then line = gsub(line, "[<>&]", html_escape) end
-  else
-    line = "0000 "..recprefix.." FUNCC      \n"
-  end
-  if pc <= 0 then
-    out:write(sub(line, 1, -2), "         ; ", fmtfunc(func), "\n")
-  else
-    out:write(line)
-  end
-  if pc >= 0 and band(funcbc(func, pc), 0xff) < 16 then -- ORDER BC
-    out:write(bcline(func, pc+1, recprefix)) -- Write JMP for cond.
-  end
-end
-
-------------------------------------------------------------------------------
-
-local gpr64 = jit.arch:match("64")
-local fprmips32 = jit.arch == "mips" or jit.arch == "mipsel"
-
--- Dump taken trace exits.
-local function dump_texit(tr, ex, ngpr, nfpr, ...)
-  out:write("---- TRACE ", tr, " exit ", ex, "\n")
-  if dumpmode.X then
-    local regs = {...}
-    if gpr64 then
-      for i=1,ngpr do
-	out:write(format(" %016x", regs[i]))
-	if i % 4 == 0 then out:write("\n") end
-      end
-    else
-      for i=1,ngpr do
-	out:write(" ", tohex(regs[i]))
-	if i % 8 == 0 then out:write("\n") end
-      end
-    end
-    if fprmips32 then
-      for i=1,nfpr,2 do
-	out:write(format(" %+17.14g", regs[ngpr+i]))
-	if i % 8 == 7 then out:write("\n") end
-      end
-    else
-      for i=1,nfpr do
-	out:write(format(" %+17.14g", regs[ngpr+i]))
-	if i % 4 == 0 then out:write("\n") end
-      end
-    end
-  end
-end
-
-------------------------------------------------------------------------------
-
--- Detach dump handlers.
-local function dumpoff()
-  if active then
-    active = false
-    jit.attach(dump_texit)
-    jit.attach(dump_record)
-    jit.attach(dump_trace)
-    if out and out ~= stdout and out ~= stderr then out:close() end
-    out = nil
-  end
-end
-
--- Open the output file and attach dump handlers.
-local function dumpon(opt, outfile)
-  if active then dumpoff() end
-
-  local term = os.getenv("TERM")
-  local colormode = (term and term:match("color") or os.getenv("COLORTERM")) and "A" or "T"
-  if opt then
-    opt = gsub(opt, "[TAH]", function(mode) colormode = mode; return ""; end)
-  end
-
-  local m = { t=true, b=true, i=true, m=true, }
-  if opt and opt ~= "" then
-    local o = sub(opt, 1, 1)
-    if o ~= "+" and o ~= "-" then m = {} end
-    for i=1,#opt do m[sub(opt, i, i)] = (o ~= "-") end
-  end
-  dumpmode = m
-
-  if m.t or m.b or m.i or m.s or m.m then
-    jit.attach(dump_trace, "trace")
-  end
-  if m.b then
-    jit.attach(dump_record, "record")
-    if not bcline then bcline = require("jit.bc").line end
-  end
-  if m.x or m.X then
-    jit.attach(dump_texit, "texit")
-  end
-
-  if not outfile then outfile = os.getenv("LUAJIT_DUMPFILE") end
-  if outfile then
-    out = outfile == "-" and stdout or assert(io.open(outfile, "w"))
-  else
-    out = stdout
-  end
-
-  m[colormode] = true
-  if colormode == "A" then
-    colorize = colorize_ansi
-    irtype = irtype_ansi
-  elseif colormode == "H" then
-    colorize = colorize_html
-    irtype = irtype_html
-    out:write(header_html)
-  else
-    colorize = colorize_text
-    irtype = irtype_text
-  end
-
-  active = true
-end
-
--- Public module functions.
-return {
-  on = dumpon,
-  off = dumpoff,
-  start = dumpon -- For -j command line option.
-}
-

love/src/jni/LuaJIT-2.1/android/armeabi-v7a/jit/p.lua

@@ -1,312 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT profiler.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
---
--- This module is a simple command line interface to the built-in
--- low-overhead profiler of LuaJIT.
---
--- The lower-level API of the profiler is accessible via the "jit.profile"
--- module or the luaJIT_profile_* C API.
---
--- Example usage:
---
---   luajit -jp myapp.lua
---   luajit -jp=s myapp.lua
---   luajit -jp=-s myapp.lua
---   luajit -jp=vl myapp.lua
---   luajit -jp=G,profile.txt myapp.lua
---
--- The following dump features are available:
---
---   f  Stack dump: function name, otherwise module:line. Default mode.
---   F  Stack dump: ditto, but always prepend module.
---   l  Stack dump: module:line.
---   <number> stack dump depth (callee < caller). Default: 1.
---   -<number> Inverse stack dump depth (caller > callee).
---   s  Split stack dump after first stack level. Implies abs(depth) >= 2.
---   p  Show full path for module names.
---   v  Show VM states. Can be combined with stack dumps, e.g. vf or fv.
---   z  Show zones. Can be combined with stack dumps, e.g. zf or fz.
---   r  Show raw sample counts. Default: show percentages.
---   a  Annotate excerpts from source code files.
---   A  Annotate complete source code files.
---   G  Produce raw output suitable for graphical tools (e.g. flame graphs).
---   m<number> Minimum sample percentage to be shown. Default: 3.
---   i<number> Sampling interval in milliseconds. Default: 10.
---
-----------------------------------------------------------------------------
-
--- Cache some library functions and objects.
-local jit = require("jit")
-assert(jit.version_num == 20100, "LuaJIT core/library version mismatch")
-local profile = require("jit.profile")
-local vmdef = require("jit.vmdef")
-local math = math
-local pairs, ipairs, tonumber, floor = pairs, ipairs, tonumber, math.floor
-local sort, format = table.sort, string.format
-local stdout = io.stdout
-local zone -- Load jit.zone module on demand.
-
--- Output file handle.
-local out
-
-------------------------------------------------------------------------------
-
-local prof_ud
-local prof_states, prof_split, prof_min, prof_raw, prof_fmt, prof_depth
-local prof_ann, prof_count1, prof_count2, prof_samples
-
-local map_vmmode = {
-  N = "Compiled",
-  I = "Interpreted",
-  C = "C code",
-  G = "Garbage Collector",
-  J = "JIT Compiler",
-}
-
--- Profiler callback.
-local function prof_cb(th, samples, vmmode)
-  prof_samples = prof_samples + samples
-  local key_stack, key_stack2, key_state
-  -- Collect keys for sample.
-  if prof_states then
-    if prof_states == "v" then
-      key_state = map_vmmode[vmmode] or vmmode
-    else
-      key_state = zone:get() or "(none)"
-    end
-  end
-  if prof_fmt then
-    key_stack = profile.dumpstack(th, prof_fmt, prof_depth)
-    key_stack = key_stack:gsub("%[builtin#(%d+)%]", function(x)
-      return vmdef.ffnames[tonumber(x)]
-    end)
-    if prof_split == 2 then
-      local k1, k2 = key_stack:match("(.-) [<>] (.*)")
-      if k2 then key_stack, key_stack2 = k1, k2 end
-    elseif prof_split == 3 then
-      key_stack2 = profile.dumpstack(th, "l", 1)
-    end
-  end
-  -- Order keys.
-  local k1, k2
-  if prof_split == 1 then
-    if key_state then
-      k1 = key_state
-      if key_stack then k2 = key_stack end
-    end
-  elseif key_stack then
-    k1 = key_stack
-    if key_stack2 then k2 = key_stack2 elseif key_state then k2 = key_state end
-  end
-  -- Coalesce samples in one or two levels.
-  if k1 then
-    local t1 = prof_count1
-    t1[k1] = (t1[k1] or 0) + samples
-    if k2 then
-      local t2 = prof_count2
-      local t3 = t2[k1]
-      if not t3 then t3 = {}; t2[k1] = t3 end
-      t3[k2] = (t3[k2] or 0) + samples
-    end
-  end
-end
-
-------------------------------------------------------------------------------
-
--- Show top N list.
-local function prof_top(count1, count2, samples, indent)
-  local t, n = {}, 0
-  for k in pairs(count1) do
-    n = n + 1
-    t[n] = k
-  end
-  sort(t, function(a, b) return count1[a] > count1[b] end)
-  for i=1,n do
-    local k = t[i]
-    local v = count1[k]
-    local pct = floor(v*100/samples + 0.5)
-    if pct < prof_min then break end
-    if not prof_raw then
-      out:write(format("%s%2d%%  %s\n", indent, pct, k))
-    elseif prof_raw == "r" then
-      out:write(format("%s%5d  %s\n", indent, v, k))
-    else
-      out:write(format("%s %d\n", k, v))
-    end
-    if count2 then
-      local r = count2[k]
-      if r then
-	prof_top(r, nil, v, (prof_split == 3 or prof_split == 1) and "  -- " or
-			    (prof_depth < 0 and "  -> " or "  <- "))
-      end
-    end
-  end
-end
-
--- Annotate source code
-local function prof_annotate(count1, samples)
-  local files = {}
-  local ms = 0
-  for k, v in pairs(count1) do
-    local pct = floor(v*100/samples + 0.5)
-    ms = math.max(ms, v)
-    if pct >= prof_min then
-      local file, line = k:match("^(.*):(%d+)$")
-      if not file then file = k; line = 0 end
-      local fl = files[file]
-      if not fl then fl = {}; files[file] = fl; files[#files+1] = file end
-      line = tonumber(line)
-      fl[line] = prof_raw and v or pct
-    end
-  end
-  sort(files)
-  local fmtv, fmtn = " %3d%% | %s\n", "      | %s\n"
-  if prof_raw then
-    local n = math.max(5, math.ceil(math.log10(ms)))
-    fmtv = "%"..n.."d | %s\n"
-    fmtn = (" "):rep(n).." | %s\n"
-  end
-  local ann = prof_ann
-  for _, file in ipairs(files) do
-    local f0 = file:byte()
-    if f0 == 40 or f0 == 91 then
-      out:write(format("\n====== %s ======\n[Cannot annotate non-file]\n", file))
-      break
-    end
-    local fp, err = io.open(file)
-    if not fp then
-      out:write(format("====== ERROR: %s: %s\n", file, err))
-      break
-    end
-    out:write(format("\n====== %s ======\n", file))
-    local fl = files[file]
-    local n, show = 1, false
-    if ann ~= 0 then
-      for i=1,ann do
-	if fl[i] then show = true; out:write("@@ 1 @@\n"); break end
-      end
-    end
-    for line in fp:lines() do
-      if line:byte() == 27 then
-	out:write("[Cannot annotate bytecode file]\n")
-	break
-      end
-      local v = fl[n]
-      if ann ~= 0 then
-	local v2 = fl[n+ann]
-	if show then
-	  if v2 then show = n+ann elseif v then show = n
-	  elseif show+ann < n then show = false end
-	elseif v2 then
-	  show = n+ann
-	  out:write(format("@@ %d @@\n", n))
-	end
-	if not show then goto next end
-      end
-      if v then
-	out:write(format(fmtv, v, line))
-      else
-	out:write(format(fmtn, line))
-      end
-    ::next::
-      n = n + 1
-    end
-    fp:close()
-  end
-end
-
-------------------------------------------------------------------------------
-
--- Finish profiling and dump result.
-local function prof_finish()
-  if prof_ud then
-    profile.stop()
-    local samples = prof_samples
-    if samples == 0 then
-      if prof_raw ~= true then out:write("[No samples collected]\n") end
-      return
-    end
-    if prof_ann then
-      prof_annotate(prof_count1, samples)
-    else
-      prof_top(prof_count1, prof_count2, samples, "")
-    end
-    prof_count1 = nil
-    prof_count2 = nil
-    prof_ud = nil
-    if out ~= stdout then out:close() end
-  end
-end
-
--- Start profiling.
-local function prof_start(mode)
-  local interval = ""
-  mode = mode:gsub("i%d*", function(s) interval = s; return "" end)
-  prof_min = 3
-  mode = mode:gsub("m(%d+)", function(s) prof_min = tonumber(s); return "" end)
-  prof_depth = 1
-  mode = mode:gsub("%-?%d+", function(s) prof_depth = tonumber(s); return "" end)
-  local m = {}
-  for c in mode:gmatch(".") do m[c] = c end
-  prof_states = m.z or m.v
-  if prof_states == "z" then zone = require("jit.zone") end
-  local scope = m.l or m.f or m.F or (prof_states and "" or "f")
-  local flags = (m.p or "")
-  prof_raw = m.r
-  if m.s then
-    prof_split = 2
-    if prof_depth == -1 or m["-"] then prof_depth = -2
-    elseif prof_depth == 1 then prof_depth = 2 end
-  elseif mode:find("[fF].*l") then
-    scope = "l"
-    prof_split = 3
-  else
-    prof_split = (scope == "" or mode:find("[zv].*[lfF]")) and 1 or 0
-  end
-  prof_ann = m.A and 0 or (m.a and 3)
-  if prof_ann then
-    scope = "l"
-    prof_fmt = "pl"
-    prof_split = 0
-    prof_depth = 1
-  elseif m.G and scope ~= "" then
-    prof_fmt = flags..scope.."Z;"
-    prof_depth = -100
-    prof_raw = true
-    prof_min = 0
-  elseif scope == "" then
-    prof_fmt = false
-  else
-    local sc = prof_split == 3 and m.f or m.F or scope
-    prof_fmt = flags..sc..(prof_depth >= 0 and "Z < " or "Z > ")
-  end
-  prof_count1 = {}
-  prof_count2 = {}
-  prof_samples = 0
-  profile.start(scope:lower()..interval, prof_cb)
-  prof_ud = newproxy(true)
-  getmetatable(prof_ud).__gc = prof_finish
-end
-
-------------------------------------------------------------------------------
-
-local function start(mode, outfile)
-  if not outfile then outfile = os.getenv("LUAJIT_PROFILEFILE") end
-  if outfile then
-    out = outfile == "-" and stdout or assert(io.open(outfile, "w"))
-  else
-    out = stdout
-  end
-  prof_start(mode or "f")
-end
-
--- Public module functions.
-return {
-  start = start, -- For -j command line option.
-  stop = prof_finish
-}
-

love/src/jni/LuaJIT-2.1/android/armeabi-v7a/jit/v.lua

@@ -1,170 +0,0 @@
-----------------------------------------------------------------------------
--- Verbose mode of the LuaJIT compiler.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
---
--- This module shows verbose information about the progress of the
--- JIT compiler. It prints one line for each generated trace. This module
--- is useful to see which code has been compiled or where the compiler
--- punts and falls back to the interpreter.
---
--- Example usage:
---
---   luajit -jv -e "for i=1,1000 do for j=1,1000 do end end"
---   luajit -jv=myapp.out myapp.lua
---
--- Default output is to stderr. To redirect the output to a file, pass a
--- filename as an argument (use '-' for stdout) or set the environment
--- variable LUAJIT_VERBOSEFILE. The file is overwritten every time the
--- module is started.
---
--- The output from the first example should look like this:
---
--- [TRACE   1 (command line):1 loop]
--- [TRACE   2 (1/3) (command line):1 -> 1]
---
--- The first number in each line is the internal trace number. Next are
--- the file name ('(command line)') and the line number (':1') where the
--- trace has started. Side traces also show the parent trace number and
--- the exit number where they are attached to in parentheses ('(1/3)').
--- An arrow at the end shows where the trace links to ('-> 1'), unless
--- it loops to itself.
---
--- In this case the inner loop gets hot and is traced first, generating
--- a root trace. Then the last exit from the 1st trace gets hot, too,
--- and triggers generation of the 2nd trace. The side trace follows the
--- path along the outer loop and *around* the inner loop, back to its
--- start, and then links to the 1st trace. Yes, this may seem unusual,
--- if you know how traditional compilers work. Trace compilers are full
--- of surprises like this -- have fun! :-)
---
--- Aborted traces are shown like this:
---
--- [TRACE --- foo.lua:44 -- leaving loop in root trace at foo:lua:50]
---
--- Don't worry -- trace aborts are quite common, even in programs which
--- can be fully compiled. The compiler may retry several times until it
--- finds a suitable trace.
---
--- Of course this doesn't work with features that are not-yet-implemented
--- (NYI error messages). The VM simply falls back to the interpreter. This
--- may not matter at all if the particular trace is not very high up in
--- the CPU usage profile. Oh, and the interpreter is quite fast, too.
---
--- Also check out the -jdump module, which prints all the gory details.
---
-------------------------------------------------------------------------------
-
--- Cache some library functions and objects.
-local jit = require("jit")
-assert(jit.version_num == 20100, "LuaJIT core/library version mismatch")
-local jutil = require("jit.util")
-local vmdef = require("jit.vmdef")
-local funcinfo, traceinfo = jutil.funcinfo, jutil.traceinfo
-local type, format = type, string.format
-local stdout, stderr = io.stdout, io.stderr
-
--- Active flag and output file handle.
-local active, out
-
-------------------------------------------------------------------------------
-
-local startloc, startex
-
-local function fmtfunc(func, pc)
-  local fi = funcinfo(func, pc)
-  if fi.loc then
-    return fi.loc
-  elseif fi.ffid then
-    return vmdef.ffnames[fi.ffid]
-  elseif fi.addr then
-    return format("C:%x", fi.addr)
-  else
-    return "(?)"
-  end
-end
-
--- Format trace error message.
-local function fmterr(err, info)
-  if type(err) == "number" then
-    if type(info) == "function" then info = fmtfunc(info) end
-    err = format(vmdef.traceerr[err], info)
-  end
-  return err
-end
-
--- Dump trace states.
-local function dump_trace(what, tr, func, pc, otr, oex)
-  if what == "start" then
-    startloc = fmtfunc(func, pc)
-    startex = otr and "("..otr.."/"..(oex == -1 and "stitch" or oex)..") " or ""
-  else
-    if what == "abort" then
-      local loc = fmtfunc(func, pc)
-      if loc ~= startloc then
-	out:write(format("[TRACE --- %s%s -- %s at %s]\n",
-	  startex, startloc, fmterr(otr, oex), loc))
-      else
-	out:write(format("[TRACE --- %s%s -- %s]\n",
-	  startex, startloc, fmterr(otr, oex)))
-      end
-    elseif what == "stop" then
-      local info = traceinfo(tr)
-      local link, ltype = info.link, info.linktype
-      if ltype == "interpreter" then
-	out:write(format("[TRACE %3s %s%s -- fallback to interpreter]\n",
-	  tr, startex, startloc))
-      elseif ltype == "stitch" then
-	out:write(format("[TRACE %3s %s%s %s %s]\n",
-	  tr, startex, startloc, ltype, fmtfunc(func, pc)))
-      elseif link == tr or link == 0 then
-	out:write(format("[TRACE %3s %s%s %s]\n",
-	  tr, startex, startloc, ltype))
-      elseif ltype == "root" then
-	out:write(format("[TRACE %3s %s%s -> %d]\n",
-	  tr, startex, startloc, link))
-      else
-	out:write(format("[TRACE %3s %s%s -> %d %s]\n",
-	  tr, startex, startloc, link, ltype))
-      end
-    else
-      out:write(format("[TRACE %s]\n", what))
-    end
-    out:flush()
-  end
-end
-
-------------------------------------------------------------------------------
-
--- Detach dump handlers.
-local function dumpoff()
-  if active then
-    active = false
-    jit.attach(dump_trace)
-    if out and out ~= stdout and out ~= stderr then out:close() end
-    out = nil
-  end
-end
-
--- Open the output file and attach dump handlers.
-local function dumpon(outfile)
-  if active then dumpoff() end
-  if not outfile then outfile = os.getenv("LUAJIT_VERBOSEFILE") end
-  if outfile then
-    out = outfile == "-" and stdout or assert(io.open(outfile, "w"))
-  else
-    out = stderr
-  end
-  jit.attach(dump_trace, "trace")
-  active = true
-end
-
--- Public module functions.
-return {
-  on = dumpon,
-  off = dumpoff,
-  start = dumpon -- For -j command line option.
-}
-

love/src/jni/LuaJIT-2.1/android/armeabi-v7a/jit/vmdef.lua

@@ -1,395 +0,0 @@
--- This is a generated file. DO NOT EDIT!
-
-return {
-
-bcnames = "ISLT  ISGE  ISLE  ISGT  ISEQV ISNEV ISEQS ISNES ISEQN ISNEN ISEQP ISNEP ISTC  ISFC  IST   ISF   ISTYPEISNUM MOV   NOT   UNM   LEN   ADDVN SUBVN MULVN DIVVN MODVN ADDNV SUBNV MULNV DIVNV MODNV ADDVV SUBVV MULVV DIVVV MODVV POW   CAT   KSTR  KCDATAKSHORTKNUM  KPRI  KNIL  UGET  USETV USETS USETN USETP UCLO  FNEW  TNEW  TDUP  GGET  GSET  TGETV TGETS TGETB TGETR TSETV TSETS TSETB TSETM TSETR CALLM CALL  CALLMTCALLT ITERC ITERN VARG  ISNEXTRETM  RET   RET0  RET1  FORI  JFORI FORL  IFORL JFORL ITERL IITERLJITERLLOOP  ILOOP JLOOP JMP   FUNCF IFUNCFJFUNCFFUNCV IFUNCVJFUNCVFUNCC FUNCCW",
-
-irnames = "LT    GE    LE    GT    ULT   UGE   ULE   UGT   EQ    NE    ABC   RETF  NOP   BASE  PVAL  GCSTEPHIOP  LOOP  USE   PHI   RENAMEPROF  KPRI  KINT  KGC   KPTR  KKPTR KNULL KNUM  KINT64KSLOT BNOT  BSWAP BAND  BOR   BXOR  BSHL  BSHR  BSAR  BROL  BROR  ADD   SUB   MUL   DIV   MOD   POW   NEG   ABS   LDEXP MIN   MAX   FPMATHADDOV SUBOV MULOV AREF  HREFK HREF  NEWREFUREFO UREFC FREF  TMPREFSTRREFLREF  ALOAD HLOAD ULOAD FLOAD XLOAD SLOAD VLOAD ALEN  ASTOREHSTOREUSTOREFSTOREXSTORESNEW  XSNEW TNEW  TDUP  CNEW  CNEWI BUFHDRBUFPUTBUFSTRTBAR  OBAR  XBAR  CONV  TOBIT TOSTR STRTO CALLN CALLA CALLL CALLS CALLXSCARG  ",
-
-irfpm = { [0]="floor", "ceil", "trunc", "sqrt", "log", "log2", "other", },
-
-irfield = { [0]="str.len", "func.env", "func.pc", "func.ffid", "thread.env", "tab.meta", "tab.array", "tab.node", "tab.asize", "tab.hmask", "tab.nomm", "udata.meta", "udata.udtype", "udata.file", "sbuf.w", "sbuf.e", "sbuf.b", "sbuf.l", "sbuf.ref", "sbuf.r", "cdata.ctypeid", "cdata.ptr", "cdata.int", "cdata.int64", "cdata.int64_4", },
-
-ircall = {
-[0]="lj_str_cmp",
-"lj_str_find",
-"lj_str_new",
-"lj_strscan_num",
-"lj_strfmt_int",
-"lj_strfmt_num",
-"lj_strfmt_char",
-"lj_strfmt_putint",
-"lj_strfmt_putnum",
-"lj_strfmt_putquoted",
-"lj_strfmt_putfxint",
-"lj_strfmt_putfnum_int",
-"lj_strfmt_putfnum_uint",
-"lj_strfmt_putfnum",
-"lj_strfmt_putfstr",
-"lj_strfmt_putfchar",
-"lj_buf_putmem",
-"lj_buf_putstr",
-"lj_buf_putchar",
-"lj_buf_putstr_reverse",
-"lj_buf_putstr_lower",
-"lj_buf_putstr_upper",
-"lj_buf_putstr_rep",
-"lj_buf_puttab",
-"lj_bufx_set",
-"lj_bufx_more",
-"lj_serialize_put",
-"lj_serialize_get",
-"lj_serialize_encode",
-"lj_serialize_decode",
-"lj_buf_tostr",
-"lj_tab_new_ah",
-"lj_tab_new1",
-"lj_tab_dup",
-"lj_tab_clear",
-"lj_tab_newkey",
-"lj_tab_keyindex",
-"lj_vm_next",
-"lj_tab_len",
-"lj_tab_len_hint",
-"lj_gc_step_jit",
-"lj_gc_barrieruv",
-"lj_mem_newgco",
-"lj_prng_u64d",
-"lj_vm_modi",
-"log10",
-"exp",
-"sin",
-"cos",
-"tan",
-"asin",
-"acos",
-"atan",
-"sinh",
-"cosh",
-"tanh",
-"fputc",
-"fwrite",
-"fflush",
-"lj_vm_floor",
-"lj_vm_ceil",
-"lj_vm_trunc",
-"sqrt",
-"log",
-"lj_vm_log2",
-"lj_vm_powi",
-"pow",
-"atan2",
-"ldexp",
-"lj_vm_tobit",
-"softfp_add",
-"softfp_sub",
-"softfp_mul",
-"softfp_div",
-"softfp_cmp",
-"softfp_i2d",
-"softfp_d2i",
-"lj_vm_sfmin",
-"lj_vm_sfmax",
-"lj_vm_tointg",
-"softfp_ui2d",
-"softfp_f2d",
-"softfp_d2ui",
-"softfp_d2f",
-"softfp_i2f",
-"softfp_ui2f",
-"softfp_f2i",
-"softfp_f2ui",
-"fp64_l2d",
-"fp64_ul2d",
-"fp64_l2f",
-"fp64_ul2f",
-"fp64_d2l",
-"fp64_d2ul",
-"fp64_f2l",
-"fp64_f2ul",
-"lj_carith_divi64",
-"lj_carith_divu64",
-"lj_carith_modi64",
-"lj_carith_modu64",
-"lj_carith_powi64",
-"lj_carith_powu64",
-"lj_cdata_newv",
-"lj_cdata_setfin",
-"strlen",
-"memcpy",
-"memset",
-"lj_vm_errno",
-"lj_carith_mul64",
-"lj_carith_shl64",
-"lj_carith_shr64",
-"lj_carith_sar64",
-"lj_carith_rol64",
-"lj_carith_ror64",
-},
-
-traceerr = {
-[0]="error thrown or hook called during recording",
-"trace too short",
-"trace too long",
-"trace too deep",
-"too many snapshots",
-"blacklisted",
-"retry recording",
-"NYI: bytecode %d",
-"leaving loop in root trace",
-"inner loop in root trace",
-"loop unroll limit reached",
-"bad argument type",
-"JIT compilation disabled for function",
-"call unroll limit reached",
-"down-recursion, restarting",
-"NYI: unsupported variant of FastFunc %s",
-"NYI: return to lower frame",
-"store with nil or NaN key",
-"missing metamethod",
-"looping index lookup",
-"NYI: mixed sparse/dense table",
-"symbol not in cache",
-"NYI: unsupported C type conversion",
-"NYI: unsupported C function type",
-"guard would always fail",
-"too many PHIs",
-"persistent type instability",
-"failed to allocate mcode memory",
-"machine code too long",
-"hit mcode limit (retrying)",
-"too many spill slots",
-"inconsistent register allocation",
-"NYI: cannot assemble IR instruction %d",
-"NYI: PHI shuffling too complex",
-"NYI: register coalescing too complex",
-},
-
-ffnames = {
-[0]="Lua",
-"C",
-"assert",
-"type",
-"next",
-"pairs",
-"ipairs_aux",
-"ipairs",
-"getmetatable",
-"setmetatable",
-"getfenv",
-"setfenv",
-"rawget",
-"rawset",
-"rawequal",
-"unpack",
-"select",
-"tonumber",
-"tostring",
-"error",
-"pcall",
-"xpcall",
-"loadfile",
-"load",
-"loadstring",
-"dofile",
-"gcinfo",
-"collectgarbage",
-"newproxy",
-"print",
-"coroutine.status",
-"coroutine.running",
-"coroutine.isyieldable",
-"coroutine.create",
-"coroutine.yield",
-"coroutine.resume",
-"coroutine.wrap_aux",
-"coroutine.wrap",
-"math.abs",
-"math.floor",
-"math.ceil",
-"math.sqrt",
-"math.log10",
-"math.exp",
-"math.sin",
-"math.cos",
-"math.tan",
-"math.asin",
-"math.acos",
-"math.atan",
-"math.sinh",
-"math.cosh",
-"math.tanh",
-"math.frexp",
-"math.modf",
-"math.log",
-"math.atan2",
-"math.pow",
-"math.fmod",
-"math.ldexp",
-"math.min",
-"math.max",
-"math.random",
-"math.randomseed",
-"bit.tobit",
-"bit.bnot",
-"bit.bswap",
-"bit.lshift",
-"bit.rshift",
-"bit.arshift",
-"bit.rol",
-"bit.ror",
-"bit.band",
-"bit.bor",
-"bit.bxor",
-"bit.tohex",
-"string.byte",
-"string.char",
-"string.sub",
-"string.rep",
-"string.reverse",
-"string.lower",
-"string.upper",
-"string.dump",
-"string.find",
-"string.match",
-"string.gmatch_aux",
-"string.gmatch",
-"string.gsub",
-"string.format",
-"table.maxn",
-"table.insert",
-"table.concat",
-"table.sort",
-"table.new",
-"table.clear",
-"io.method.close",
-"io.method.read",
-"io.method.write",
-"io.method.flush",
-"io.method.seek",
-"io.method.setvbuf",
-"io.method.lines",
-"io.method.__gc",
-"io.method.__tostring",
-"io.open",
-"io.popen",
-"io.tmpfile",
-"io.close",
-"io.read",
-"io.write",
-"io.flush",
-"io.input",
-"io.output",
-"io.lines",
-"io.type",
-"os.execute",
-"os.remove",
-"os.rename",
-"os.tmpname",
-"os.getenv",
-"os.exit",
-"os.clock",
-"os.date",
-"os.time",
-"os.difftime",
-"os.setlocale",
-"debug.getregistry",
-"debug.getmetatable",
-"debug.setmetatable",
-"debug.getfenv",
-"debug.setfenv",
-"debug.getinfo",
-"debug.getlocal",
-"debug.setlocal",
-"debug.getupvalue",
-"debug.setupvalue",
-"debug.upvalueid",
-"debug.upvaluejoin",
-"debug.sethook",
-"debug.gethook",
-"debug.debug",
-"debug.traceback",
-"jit.on",
-"jit.off",
-"jit.flush",
-"jit.status",
-"jit.security",
-"jit.attach",
-"jit.util.funcinfo",
-"jit.util.funcbc",
-"jit.util.funck",
-"jit.util.funcuvname",
-"jit.util.traceinfo",
-"jit.util.traceir",
-"jit.util.tracek",
-"jit.util.tracesnap",
-"jit.util.tracemc",
-"jit.util.traceexitstub",
-"jit.util.ircalladdr",
-"jit.opt.start",
-"jit.profile.start",
-"jit.profile.stop",
-"jit.profile.dumpstack",
-"ffi.meta.__index",
-"ffi.meta.__newindex",
-"ffi.meta.__eq",
-"ffi.meta.__len",
-"ffi.meta.__lt",
-"ffi.meta.__le",
-"ffi.meta.__concat",
-"ffi.meta.__call",
-"ffi.meta.__add",
-"ffi.meta.__sub",
-"ffi.meta.__mul",
-"ffi.meta.__div",
-"ffi.meta.__mod",
-"ffi.meta.__pow",
-"ffi.meta.__unm",
-"ffi.meta.__tostring",
-"ffi.meta.__pairs",
-"ffi.meta.__ipairs",
-"ffi.clib.__index",
-"ffi.clib.__newindex",
-"ffi.clib.__gc",
-"ffi.callback.free",
-"ffi.callback.set",
-"ffi.cdef",
-"ffi.new",
-"ffi.cast",
-"ffi.typeof",
-"ffi.typeinfo",
-"ffi.istype",
-"ffi.sizeof",
-"ffi.alignof",
-"ffi.offsetof",
-"ffi.errno",
-"ffi.string",
-"ffi.copy",
-"ffi.fill",
-"ffi.abi",
-"ffi.metatype",
-"ffi.gc",
-"ffi.load",
-"buffer.method.free",
-"buffer.method.reset",
-"buffer.method.skip",
-"buffer.method.set",
-"buffer.method.put",
-"buffer.method.putf",
-"buffer.method.get",
-"buffer.method.putcdata",
-"buffer.method.reserve",
-"buffer.method.commit",
-"buffer.method.ref",
-"buffer.method.encode",
-"buffer.method.decode",
-"buffer.method.__gc",
-"buffer.method.__tostring",
-"buffer.method.__len",
-"buffer.new",
-"buffer.encode",
-"buffer.decode",
-},
-
-}
-

love/src/jni/LuaJIT-2.1/android/armeabi-v7a/jit/zone.lua

@@ -1,45 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT profiler zones.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
---
--- This module implements a simple hierarchical zone model.
---
--- Example usage:
---
---   local zone = require("jit.zone")
---   zone("AI")
---   ...
---     zone("A*")
---     ...
---     print(zone:get()) --> "A*"
---     ...
---     zone()
---   ...
---   print(zone:get()) --> "AI"
---   ...
---   zone()
---
-----------------------------------------------------------------------------
-
-local remove = table.remove
-
-return setmetatable({
-  flush = function(t)
-    for i=#t,1,-1 do t[i] = nil end
-  end,
-  get = function(t)
-    return t[#t]
-  end
-}, {
-  __call = function(t, zone)
-    if zone then
-      t[#t+1] = zone
-    else
-      return (assert(remove(t), "empty zone stack"))
-    end
-  end
-})
-

love/src/jni/LuaJIT-2.1/android/x86/jit/bc.lua

@@ -1,190 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT bytecode listing module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
---
--- This module lists the bytecode of a Lua function. If it's loaded by -jbc
--- it hooks into the parser and lists all functions of a chunk as they
--- are parsed.
---
--- Example usage:
---
---   luajit -jbc -e 'local x=0; for i=1,1e6 do x=x+i end; print(x)'
---   luajit -jbc=- foo.lua
---   luajit -jbc=foo.list foo.lua
---
--- Default output is to stderr. To redirect the output to a file, pass a
--- filename as an argument (use '-' for stdout) or set the environment
--- variable LUAJIT_LISTFILE. The file is overwritten every time the module
--- is started.
---
--- This module can also be used programmatically:
---
---   local bc = require("jit.bc")
---
---   local function foo() print("hello") end
---
---   bc.dump(foo)           --> -- BYTECODE -- [...]
---   print(bc.line(foo, 2)) --> 0002    KSTR     1   1      ; "hello"
---
---   local out = {
---     -- Do something with each line:
---     write = function(t, ...) io.write(...) end,
---     close = function(t) end,
---     flush = function(t) end,
---   }
---   bc.dump(foo, out)
---
-------------------------------------------------------------------------------
-
--- Cache some library functions and objects.
-local jit = require("jit")
-assert(jit.version_num == 20100, "LuaJIT core/library version mismatch")
-local jutil = require("jit.util")
-local vmdef = require("jit.vmdef")
-local bit = require("bit")
-local sub, gsub, format = string.sub, string.gsub, string.format
-local byte, band, shr = string.byte, bit.band, bit.rshift
-local funcinfo, funcbc, funck = jutil.funcinfo, jutil.funcbc, jutil.funck
-local funcuvname = jutil.funcuvname
-local bcnames = vmdef.bcnames
-local stdout, stderr = io.stdout, io.stderr
-
-------------------------------------------------------------------------------
-
-local function ctlsub(c)
-  if c == "\n" then return "\\n"
-  elseif c == "\r" then return "\\r"
-  elseif c == "\t" then return "\\t"
-  else return format("\\%03d", byte(c))
-  end
-end
-
--- Return one bytecode line.
-local function bcline(func, pc, prefix)
-  local ins, m = funcbc(func, pc)
-  if not ins then return end
-  local ma, mb, mc = band(m, 7), band(m, 15*8), band(m, 15*128)
-  local a = band(shr(ins, 8), 0xff)
-  local oidx = 6*band(ins, 0xff)
-  local op = sub(bcnames, oidx+1, oidx+6)
-  local s = format("%04d %s %-6s %3s ",
-    pc, prefix or "  ", op, ma == 0 and "" or a)
-  local d = shr(ins, 16)
-  if mc == 13*128 then -- BCMjump
-    return format("%s=> %04d\n", s, pc+d-0x7fff)
-  end
-  if mb ~= 0 then
-    d = band(d, 0xff)
-  elseif mc == 0 then
-    return s.."\n"
-  end
-  local kc
-  if mc == 10*128 then -- BCMstr
-    kc = funck(func, -d-1)
-    kc = format(#kc > 40 and '"%.40s"~' or '"%s"', gsub(kc, "%c", ctlsub))
-  elseif mc == 9*128 then -- BCMnum
-    kc = funck(func, d)
-    if op == "TSETM " then kc = kc - 2^52 end
-  elseif mc == 12*128 then -- BCMfunc
-    local fi = funcinfo(funck(func, -d-1))
-    if fi.ffid then
-      kc = vmdef.ffnames[fi.ffid]
-    else
-      kc = fi.loc
-    end
-  elseif mc == 5*128 then -- BCMuv
-    kc = funcuvname(func, d)
-  end
-  if ma == 5 then -- BCMuv
-    local ka = funcuvname(func, a)
-    if kc then kc = ka.." ; "..kc else kc = ka end
-  end
-  if mb ~= 0 then
-    local b = shr(ins, 24)
-    if kc then return format("%s%3d %3d  ; %s\n", s, b, d, kc) end
-    return format("%s%3d %3d\n", s, b, d)
-  end
-  if kc then return format("%s%3d      ; %s\n", s, d, kc) end
-  if mc == 7*128 and d > 32767 then d = d - 65536 end -- BCMlits
-  return format("%s%3d\n", s, d)
-end
-
--- Collect branch targets of a function.
-local function bctargets(func)
-  local target = {}
-  for pc=1,1000000000 do
-    local ins, m = funcbc(func, pc)
-    if not ins then break end
-    if band(m, 15*128) == 13*128 then target[pc+shr(ins, 16)-0x7fff] = true end
-  end
-  return target
-end
-
--- Dump bytecode instructions of a function.
-local function bcdump(func, out, all)
-  if not out then out = stdout end
-  local fi = funcinfo(func)
-  if all and fi.children then
-    for n=-1,-1000000000,-1 do
-      local k = funck(func, n)
-      if not k then break end
-      if type(k) == "proto" then bcdump(k, out, true) end
-    end
-  end
-  out:write(format("-- BYTECODE -- %s-%d\n", fi.loc, fi.lastlinedefined))
-  local target = bctargets(func)
-  for pc=1,1000000000 do
-    local s = bcline(func, pc, target[pc] and "=>")
-    if not s then break end
-    out:write(s)
-  end
-  out:write("\n")
-  out:flush()
-end
-
-------------------------------------------------------------------------------
-
--- Active flag and output file handle.
-local active, out
-
--- List handler.
-local function h_list(func)
-  return bcdump(func, out)
-end
-
--- Detach list handler.
-local function bclistoff()
-  if active then
-    active = false
-    jit.attach(h_list)
-    if out and out ~= stdout and out ~= stderr then out:close() end
-    out = nil
-  end
-end
-
--- Open the output file and attach list handler.
-local function bcliston(outfile)
-  if active then bclistoff() end
-  if not outfile then outfile = os.getenv("LUAJIT_LISTFILE") end
-  if outfile then
-    out = outfile == "-" and stdout or assert(io.open(outfile, "w"))
-  else
-    out = stderr
-  end
-  jit.attach(h_list, "bc")
-  active = true
-end
-
--- Public module functions.
-return {
-  line = bcline,
-  dump = bcdump,
-  targets = bctargets,
-  on = bcliston,
-  off = bclistoff,
-  start = bcliston -- For -j command line option.
-}
-

love/src/jni/LuaJIT-2.1/android/x86/jit/bcsave.lua

@@ -1,678 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT module to save/list bytecode.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
---
--- This module saves or lists the bytecode for an input file.
--- It's run by the -b command line option.
---
-------------------------------------------------------------------------------
-
-local jit = require("jit")
-assert(jit.version_num == 20100, "LuaJIT core/library version mismatch")
-local bit = require("bit")
-
--- Symbol name prefix for LuaJIT bytecode.
-local LJBC_PREFIX = "luaJIT_BC_"
-
-local type, assert = type, assert
-local format = string.format
-local tremove, tconcat = table.remove, table.concat
-
-------------------------------------------------------------------------------
-
-local function usage()
-  io.stderr:write[[
-Save LuaJIT bytecode: luajit -b[options] input output
-  -l        Only list bytecode.
-  -s        Strip debug info (default).
-  -g        Keep debug info.
-  -n name   Set module name (default: auto-detect from input name).
-  -t type   Set output file type (default: auto-detect from output name).
-  -a arch   Override architecture for object files (default: native).
-  -o os     Override OS for object files (default: native).
-  -e chunk  Use chunk string as input.
-  --        Stop handling options.
-  -         Use stdin as input and/or stdout as output.
-
-File types: c h obj o raw (default)
-]]
-  os.exit(1)
-end
-
-local function check(ok, ...)
-  if ok then return ok, ... end
-  io.stderr:write("luajit: ", ...)
-  io.stderr:write("\n")
-  os.exit(1)
-end
-
-local function readfile(input)
-  if type(input) == "function" then return input end
-  if input == "-" then input = nil end
-  return check(loadfile(input))
-end
-
-local function savefile(name, mode)
-  if name == "-" then return io.stdout end
-  return check(io.open(name, mode))
-end
-
-local function set_stdout_binary(ffi)
-  ffi.cdef[[int _setmode(int fd, int mode);]]
-  ffi.C._setmode(1, 0x8000)
-end
-
-------------------------------------------------------------------------------
-
-local map_type = {
-  raw = "raw", c = "c", h = "h", o = "obj", obj = "obj",
-}
-
-local map_arch = {
-  x86 =		{ e = "le", b = 32, m = 3, p = 0x14c, },
-  x64 =		{ e = "le", b = 64, m = 62, p = 0x8664, },
-  arm =		{ e = "le", b = 32, m = 40, p = 0x1c0, },
-  arm64 =	{ e = "le", b = 64, m = 183, p = 0xaa64, },
-  arm64be =	{ e = "be", b = 64, m = 183, },
-  ppc =		{ e = "be", b = 32, m = 20, },
-  mips =	{ e = "be", b = 32, m = 8, f = 0x50001006, },
-  mipsel =	{ e = "le", b = 32, m = 8, f = 0x50001006, },
-  mips64 =	{ e = "be", b = 64, m = 8, f = 0x80000007, },
-  mips64el =	{ e = "le", b = 64, m = 8, f = 0x80000007, },
-  mips64r6 =	{ e = "be", b = 64, m = 8, f = 0xa0000407, },
-  mips64r6el =	{ e = "le", b = 64, m = 8, f = 0xa0000407, },
-}
-
-local map_os = {
-  linux = true, windows = true, osx = true, freebsd = true, netbsd = true,
-  openbsd = true, dragonfly = true, solaris = true,
-}
-
-local function checkarg(str, map, err)
-  str = str:lower()
-  local s = check(map[str], "unknown ", err)
-  return type(s) == "string" and s or str
-end
-
-local function detecttype(str)
-  local ext = str:lower():match("%.(%a+)$")
-  return map_type[ext] or "raw"
-end
-
-local function checkmodname(str)
-  check(str:match("^[%w_.%-]+$"), "bad module name")
-  return str:gsub("[%.%-]", "_")
-end
-
-local function detectmodname(str)
-  if type(str) == "string" then
-    local tail = str:match("[^/\\]+$")
-    if tail then str = tail end
-    local head = str:match("^(.*)%.[^.]*$")
-    if head then str = head end
-    str = str:match("^[%w_.%-]+")
-  else
-    str = nil
-  end
-  check(str, "cannot derive module name, use -n name")
-  return str:gsub("[%.%-]", "_")
-end
-
-------------------------------------------------------------------------------
-
-local function bcsave_tail(fp, output, s)
-  local ok, err = fp:write(s)
-  if ok and output ~= "-" then ok, err = fp:close() end
-  check(ok, "cannot write ", output, ": ", err)
-end
-
-local function bcsave_raw(output, s)
-  if output == "-" and jit.os == "Windows" then
-    local ok, ffi = pcall(require, "ffi")
-    check(ok, "FFI library required to write binary file to stdout")
-    set_stdout_binary(ffi)
-  end
-  local fp = savefile(output, "wb")
-  bcsave_tail(fp, output, s)
-end
-
-local function bcsave_c(ctx, output, s)
-  local fp = savefile(output, "w")
-  if ctx.type == "c" then
-    fp:write(format([[
-#ifdef __cplusplus
-extern "C"
-#endif
-#ifdef _WIN32
-__declspec(dllexport)
-#endif
-const unsigned char %s%s[] = {
-]], LJBC_PREFIX, ctx.modname))
-  else
-    fp:write(format([[
-#define %s%s_SIZE %d
-static const unsigned char %s%s[] = {
-]], LJBC_PREFIX, ctx.modname, #s, LJBC_PREFIX, ctx.modname))
-  end
-  local t, n, m = {}, 0, 0
-  for i=1,#s do
-    local b = tostring(string.byte(s, i))
-    m = m + #b + 1
-    if m > 78 then
-      fp:write(tconcat(t, ",", 1, n), ",\n")
-      n, m = 0, #b + 1
-    end
-    n = n + 1
-    t[n] = b
-  end
-  bcsave_tail(fp, output, tconcat(t, ",", 1, n).."\n};\n")
-end
-
-local function bcsave_elfobj(ctx, output, s, ffi)
-  ffi.cdef[[
-typedef struct {
-  uint8_t emagic[4], eclass, eendian, eversion, eosabi, eabiversion, epad[7];
-  uint16_t type, machine;
-  uint32_t version;
-  uint32_t entry, phofs, shofs;
-  uint32_t flags;
-  uint16_t ehsize, phentsize, phnum, shentsize, shnum, shstridx;
-} ELF32header;
-typedef struct {
-  uint8_t emagic[4], eclass, eendian, eversion, eosabi, eabiversion, epad[7];
-  uint16_t type, machine;
-  uint32_t version;
-  uint64_t entry, phofs, shofs;
-  uint32_t flags;
-  uint16_t ehsize, phentsize, phnum, shentsize, shnum, shstridx;
-} ELF64header;
-typedef struct {
-  uint32_t name, type, flags, addr, ofs, size, link, info, align, entsize;
-} ELF32sectheader;
-typedef struct {
-  uint32_t name, type;
-  uint64_t flags, addr, ofs, size;
-  uint32_t link, info;
-  uint64_t align, entsize;
-} ELF64sectheader;
-typedef struct {
-  uint32_t name, value, size;
-  uint8_t info, other;
-  uint16_t sectidx;
-} ELF32symbol;
-typedef struct {
-  uint32_t name;
-  uint8_t info, other;
-  uint16_t sectidx;
-  uint64_t value, size;
-} ELF64symbol;
-typedef struct {
-  ELF32header hdr;
-  ELF32sectheader sect[6];
-  ELF32symbol sym[2];
-  uint8_t space[4096];
-} ELF32obj;
-typedef struct {
-  ELF64header hdr;
-  ELF64sectheader sect[6];
-  ELF64symbol sym[2];
-  uint8_t space[4096];
-} ELF64obj;
-]]
-  local symname = LJBC_PREFIX..ctx.modname
-  local ai = assert(map_arch[ctx.arch])
-  local is64, isbe = ai.b == 64, ai.e == "be"
-
-  -- Handle different host/target endianess.
-  local function f32(x) return x end
-  local f16, fofs = f32, f32
-  if ffi.abi("be") ~= isbe then
-    f32 = bit.bswap
-    function f16(x) return bit.rshift(bit.bswap(x), 16) end
-    if is64 then
-      local two32 = ffi.cast("int64_t", 2^32)
-      function fofs(x) return bit.bswap(x)*two32 end
-    else
-      fofs = f32
-    end
-  end
-
-  -- Create ELF object and fill in header.
-  local o = ffi.new(is64 and "ELF64obj" or "ELF32obj")
-  local hdr = o.hdr
-  if ctx.os == "bsd" or ctx.os == "other" then -- Determine native hdr.eosabi.
-    local bf = assert(io.open("/bin/ls", "rb"))
-    local bs = bf:read(9)
-    bf:close()
-    ffi.copy(o, bs, 9)
-    check(hdr.emagic[0] == 127, "no support for writing native object files")
-  else
-    hdr.emagic = "\127ELF"
-    hdr.eosabi = ({ freebsd=9, netbsd=2, openbsd=12, solaris=6 })[ctx.os] or 0
-  end
-  hdr.eclass = is64 and 2 or 1
-  hdr.eendian = isbe and 2 or 1
-  hdr.eversion = 1
-  hdr.type = f16(1)
-  hdr.machine = f16(ai.m)
-  hdr.flags = f32(ai.f or 0)
-  hdr.version = f32(1)
-  hdr.shofs = fofs(ffi.offsetof(o, "sect"))
-  hdr.ehsize = f16(ffi.sizeof(hdr))
-  hdr.shentsize = f16(ffi.sizeof(o.sect[0]))
-  hdr.shnum = f16(6)
-  hdr.shstridx = f16(2)
-
-  -- Fill in sections and symbols.
-  local sofs, ofs = ffi.offsetof(o, "space"), 1
-  for i,name in ipairs{
-      ".symtab", ".shstrtab", ".strtab", ".rodata", ".note.GNU-stack",
-    } do
-    local sect = o.sect[i]
-    sect.align = fofs(1)
-    sect.name = f32(ofs)
-    ffi.copy(o.space+ofs, name)
-    ofs = ofs + #name+1
-  end
-  o.sect[1].type = f32(2) -- .symtab
-  o.sect[1].link = f32(3)
-  o.sect[1].info = f32(1)
-  o.sect[1].align = fofs(8)
-  o.sect[1].ofs = fofs(ffi.offsetof(o, "sym"))
-  o.sect[1].entsize = fofs(ffi.sizeof(o.sym[0]))
-  o.sect[1].size = fofs(ffi.sizeof(o.sym))
-  o.sym[1].name = f32(1)
-  o.sym[1].sectidx = f16(4)
-  o.sym[1].size = fofs(#s)
-  o.sym[1].info = 17
-  o.sect[2].type = f32(3) -- .shstrtab
-  o.sect[2].ofs = fofs(sofs)
-  o.sect[2].size = fofs(ofs)
-  o.sect[3].type = f32(3) -- .strtab
-  o.sect[3].ofs = fofs(sofs + ofs)
-  o.sect[3].size = fofs(#symname+2)
-  ffi.copy(o.space+ofs+1, symname)
-  ofs = ofs + #symname + 2
-  o.sect[4].type = f32(1) -- .rodata
-  o.sect[4].flags = fofs(2)
-  o.sect[4].ofs = fofs(sofs + ofs)
-  o.sect[4].size = fofs(#s)
-  o.sect[5].type = f32(1) -- .note.GNU-stack
-  o.sect[5].ofs = fofs(sofs + ofs + #s)
-
-  -- Write ELF object file.
-  local fp = savefile(output, "wb")
-  fp:write(ffi.string(o, ffi.sizeof(o)-4096+ofs))
-  bcsave_tail(fp, output, s)
-end
-
-local function bcsave_peobj(ctx, output, s, ffi)
-  ffi.cdef[[
-typedef struct {
-  uint16_t arch, nsects;
-  uint32_t time, symtabofs, nsyms;
-  uint16_t opthdrsz, flags;
-} PEheader;
-typedef struct {
-  char name[8];
-  uint32_t vsize, vaddr, size, ofs, relocofs, lineofs;
-  uint16_t nreloc, nline;
-  uint32_t flags;
-} PEsection;
-typedef struct __attribute((packed)) {
-  union {
-    char name[8];
-    uint32_t nameref[2];
-  };
-  uint32_t value;
-  int16_t sect;
-  uint16_t type;
-  uint8_t scl, naux;
-} PEsym;
-typedef struct __attribute((packed)) {
-  uint32_t size;
-  uint16_t nreloc, nline;
-  uint32_t cksum;
-  uint16_t assoc;
-  uint8_t comdatsel, unused[3];
-} PEsymaux;
-typedef struct {
-  PEheader hdr;
-  PEsection sect[2];
-  // Must be an even number of symbol structs.
-  PEsym sym0;
-  PEsymaux sym0aux;
-  PEsym sym1;
-  PEsymaux sym1aux;
-  PEsym sym2;
-  PEsym sym3;
-  uint32_t strtabsize;
-  uint8_t space[4096];
-} PEobj;
-]]
-  local symname = LJBC_PREFIX..ctx.modname
-  local ai = assert(map_arch[ctx.arch])
-  local is64 = ai.b == 64
-  local symexport = "   /EXPORT:"..symname..",DATA "
-
-  -- The file format is always little-endian. Swap if the host is big-endian.
-  local function f32(x) return x end
-  local f16 = f32
-  if ffi.abi("be") then
-    f32 = bit.bswap
-    function f16(x) return bit.rshift(bit.bswap(x), 16) end
-  end
-
-  -- Create PE object and fill in header.
-  local o = ffi.new("PEobj")
-  local hdr = o.hdr
-  hdr.arch = f16(assert(ai.p))
-  hdr.nsects = f16(2)
-  hdr.symtabofs = f32(ffi.offsetof(o, "sym0"))
-  hdr.nsyms = f32(6)
-
-  -- Fill in sections and symbols.
-  o.sect[0].name = ".drectve"
-  o.sect[0].size = f32(#symexport)
-  o.sect[0].flags = f32(0x00100a00)
-  o.sym0.sect = f16(1)
-  o.sym0.scl = 3
-  o.sym0.name = ".drectve"
-  o.sym0.naux = 1
-  o.sym0aux.size = f32(#symexport)
-  o.sect[1].name = ".rdata"
-  o.sect[1].size = f32(#s)
-  o.sect[1].flags = f32(0x40300040)
-  o.sym1.sect = f16(2)
-  o.sym1.scl = 3
-  o.sym1.name = ".rdata"
-  o.sym1.naux = 1
-  o.sym1aux.size = f32(#s)
-  o.sym2.sect = f16(2)
-  o.sym2.scl = 2
-  o.sym2.nameref[1] = f32(4)
-  o.sym3.sect = f16(-1)
-  o.sym3.scl = 2
-  o.sym3.value = f32(1)
-  o.sym3.name = "@feat.00" -- Mark as SafeSEH compliant.
-  ffi.copy(o.space, symname)
-  local ofs = #symname + 1
-  o.strtabsize = f32(ofs + 4)
-  o.sect[0].ofs = f32(ffi.offsetof(o, "space") + ofs)
-  ffi.copy(o.space + ofs, symexport)
-  ofs = ofs + #symexport
-  o.sect[1].ofs = f32(ffi.offsetof(o, "space") + ofs)
-
-  -- Write PE object file.
-  local fp = savefile(output, "wb")
-  fp:write(ffi.string(o, ffi.sizeof(o)-4096+ofs))
-  bcsave_tail(fp, output, s)
-end
-
-local function bcsave_machobj(ctx, output, s, ffi)
-  ffi.cdef[[
-typedef struct
-{
-  uint32_t magic, cputype, cpusubtype, filetype, ncmds, sizeofcmds, flags;
-} mach_header;
-typedef struct
-{
-  mach_header; uint32_t reserved;
-} mach_header_64;
-typedef struct {
-  uint32_t cmd, cmdsize;
-  char segname[16];
-  uint32_t vmaddr, vmsize, fileoff, filesize;
-  uint32_t maxprot, initprot, nsects, flags;
-} mach_segment_command;
-typedef struct {
-  uint32_t cmd, cmdsize;
-  char segname[16];
-  uint64_t vmaddr, vmsize, fileoff, filesize;
-  uint32_t maxprot, initprot, nsects, flags;
-} mach_segment_command_64;
-typedef struct {
-  char sectname[16], segname[16];
-  uint32_t addr, size;
-  uint32_t offset, align, reloff, nreloc, flags;
-  uint32_t reserved1, reserved2;
-} mach_section;
-typedef struct {
-  char sectname[16], segname[16];
-  uint64_t addr, size;
-  uint32_t offset, align, reloff, nreloc, flags;
-  uint32_t reserved1, reserved2, reserved3;
-} mach_section_64;
-typedef struct {
-  uint32_t cmd, cmdsize, symoff, nsyms, stroff, strsize;
-} mach_symtab_command;
-typedef struct {
-  int32_t strx;
-  uint8_t type, sect;
-  int16_t desc;
-  uint32_t value;
-} mach_nlist;
-typedef struct {
-  uint32_t strx;
-  uint8_t type, sect;
-  uint16_t desc;
-  uint64_t value;
-} mach_nlist_64;
-typedef struct
-{
-  uint32_t magic, nfat_arch;
-} mach_fat_header;
-typedef struct
-{
-  uint32_t cputype, cpusubtype, offset, size, align;
-} mach_fat_arch;
-typedef struct {
-  struct {
-    mach_header hdr;
-    mach_segment_command seg;
-    mach_section sec;
-    mach_symtab_command sym;
-  } arch[1];
-  mach_nlist sym_entry;
-  uint8_t space[4096];
-} mach_obj;
-typedef struct {
-  struct {
-    mach_header_64 hdr;
-    mach_segment_command_64 seg;
-    mach_section_64 sec;
-    mach_symtab_command sym;
-  } arch[1];
-  mach_nlist_64 sym_entry;
-  uint8_t space[4096];
-} mach_obj_64;
-typedef struct {
-  mach_fat_header fat;
-  mach_fat_arch fat_arch[2];
-  struct {
-    mach_header hdr;
-    mach_segment_command seg;
-    mach_section sec;
-    mach_symtab_command sym;
-  } arch[2];
-  mach_nlist sym_entry;
-  uint8_t space[4096];
-} mach_fat_obj;
-]]
-  local symname = '_'..LJBC_PREFIX..ctx.modname
-  local isfat, is64, align, mobj = false, false, 4, "mach_obj"
-  if ctx.arch == "x64" then
-    is64, align, mobj = true, 8, "mach_obj_64"
-  elseif ctx.arch == "arm" then
-    isfat, mobj = true, "mach_fat_obj"
-  elseif ctx.arch == "arm64" then
-    is64, align, isfat, mobj = true, 8, true, "mach_fat_obj"
-  else
-    check(ctx.arch == "x86", "unsupported architecture for OSX")
-  end
-  local function aligned(v, a) return bit.band(v+a-1, -a) end
-  local be32 = bit.bswap -- Mach-O FAT is BE, supported archs are LE.
-
-  -- Create Mach-O object and fill in header.
-  local o = ffi.new(mobj)
-  local mach_size = aligned(ffi.offsetof(o, "space")+#symname+2, align)
-  local cputype = ({ x86={7}, x64={0x01000007}, arm={7,12}, arm64={0x01000007,0x0100000c} })[ctx.arch]
-  local cpusubtype = ({ x86={3}, x64={3}, arm={3,9}, arm64={3,0} })[ctx.arch]
-  if isfat then
-    o.fat.magic = be32(0xcafebabe)
-    o.fat.nfat_arch = be32(#cpusubtype)
-  end
-
-  -- Fill in sections and symbols.
-  for i=0,#cpusubtype-1 do
-    local ofs = 0
-    if isfat then
-      local a = o.fat_arch[i]
-      a.cputype = be32(cputype[i+1])
-      a.cpusubtype = be32(cpusubtype[i+1])
-      -- Subsequent slices overlap each other to share data.
-      ofs = ffi.offsetof(o, "arch") + i*ffi.sizeof(o.arch[0])
-      a.offset = be32(ofs)
-      a.size = be32(mach_size-ofs+#s)
-    end
-    local a = o.arch[i]
-    a.hdr.magic = is64 and 0xfeedfacf or 0xfeedface
-    a.hdr.cputype = cputype[i+1]
-    a.hdr.cpusubtype = cpusubtype[i+1]
-    a.hdr.filetype = 1
-    a.hdr.ncmds = 2
-    a.hdr.sizeofcmds = ffi.sizeof(a.seg)+ffi.sizeof(a.sec)+ffi.sizeof(a.sym)
-    a.seg.cmd = is64 and 0x19 or 0x1
-    a.seg.cmdsize = ffi.sizeof(a.seg)+ffi.sizeof(a.sec)
-    a.seg.vmsize = #s
-    a.seg.fileoff = mach_size-ofs
-    a.seg.filesize = #s
-    a.seg.maxprot = 1
-    a.seg.initprot = 1
-    a.seg.nsects = 1
-    ffi.copy(a.sec.sectname, "__data")
-    ffi.copy(a.sec.segname, "__DATA")
-    a.sec.size = #s
-    a.sec.offset = mach_size-ofs
-    a.sym.cmd = 2
-    a.sym.cmdsize = ffi.sizeof(a.sym)
-    a.sym.symoff = ffi.offsetof(o, "sym_entry")-ofs
-    a.sym.nsyms = 1
-    a.sym.stroff = ffi.offsetof(o, "sym_entry")+ffi.sizeof(o.sym_entry)-ofs
-    a.sym.strsize = aligned(#symname+2, align)
-  end
-  o.sym_entry.type = 0xf
-  o.sym_entry.sect = 1
-  o.sym_entry.strx = 1
-  ffi.copy(o.space+1, symname)
-
-  -- Write Macho-O object file.
-  local fp = savefile(output, "wb")
-  fp:write(ffi.string(o, mach_size))
-  bcsave_tail(fp, output, s)
-end
-
-local function bcsave_obj(ctx, output, s)
-  local ok, ffi = pcall(require, "ffi")
-  check(ok, "FFI library required to write this file type")
-  if output == "-" and jit.os == "Windows" then
-    set_stdout_binary(ffi)
-  end
-  if ctx.os == "windows" then
-    return bcsave_peobj(ctx, output, s, ffi)
-  elseif ctx.os == "osx" then
-    return bcsave_machobj(ctx, output, s, ffi)
-  else
-    return bcsave_elfobj(ctx, output, s, ffi)
-  end
-end
-
-------------------------------------------------------------------------------
-
-local function bclist(input, output)
-  local f = readfile(input)
-  require("jit.bc").dump(f, savefile(output, "w"), true)
-end
-
-local function bcsave(ctx, input, output)
-  local f = readfile(input)
-  local s = string.dump(f, ctx.strip)
-  local t = ctx.type
-  if not t then
-    t = detecttype(output)
-    ctx.type = t
-  end
-  if t == "raw" then
-    bcsave_raw(output, s)
-  else
-    if not ctx.modname then ctx.modname = detectmodname(input) end
-    if t == "obj" then
-      bcsave_obj(ctx, output, s)
-    else
-      bcsave_c(ctx, output, s)
-    end
-  end
-end
-
-local function docmd(...)
-  local arg = {...}
-  local n = 1
-  local list = false
-  local ctx = {
-    strip = true, arch = jit.arch, os = jit.os:lower(),
-    type = false, modname = false,
-  }
-  while n <= #arg do
-    local a = arg[n]
-    if type(a) == "string" and a:sub(1, 1) == "-" and a ~= "-" then
-      tremove(arg, n)
-      if a == "--" then break end
-      for m=2,#a do
-	local opt = a:sub(m, m)
-	if opt == "l" then
-	  list = true
-	elseif opt == "s" then
-	  ctx.strip = true
-	elseif opt == "g" then
-	  ctx.strip = false
-	else
-	  if arg[n] == nil or m ~= #a then usage() end
-	  if opt == "e" then
-	    if n ~= 1 then usage() end
-	    arg[1] = check(loadstring(arg[1]))
-	  elseif opt == "n" then
-	    ctx.modname = checkmodname(tremove(arg, n))
-	  elseif opt == "t" then
-	    ctx.type = checkarg(tremove(arg, n), map_type, "file type")
-	  elseif opt == "a" then
-	    ctx.arch = checkarg(tremove(arg, n), map_arch, "architecture")
-	  elseif opt == "o" then
-	    ctx.os = checkarg(tremove(arg, n), map_os, "OS name")
-	  else
-	    usage()
-	  end
-	end
-      end
-    else
-      n = n + 1
-    end
-  end
-  if list then
-    if #arg == 0 or #arg > 2 then usage() end
-    bclist(arg[1], arg[2] or "-")
-  else
-    if #arg ~= 2 then usage() end
-    bcsave(ctx, arg[1], arg[2])
-  end
-end
-
-------------------------------------------------------------------------------
-
--- Public module functions.
-return {
-  start = docmd -- Process -b command line option.
-}
-

love/src/jni/LuaJIT-2.1/android/x86/jit/dis_arm.lua

@@ -1,689 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT ARM disassembler module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This is a helper module used by the LuaJIT machine code dumper module.
---
--- It disassembles most user-mode ARMv7 instructions
--- NYI: Advanced SIMD and VFP instructions.
-------------------------------------------------------------------------------
-
-local type = type
-local sub, byte, format = string.sub, string.byte, string.format
-local match, gmatch = string.match, string.gmatch
-local concat = table.concat
-local bit = require("bit")
-local band, bor, ror, tohex = bit.band, bit.bor, bit.ror, bit.tohex
-local lshift, rshift, arshift = bit.lshift, bit.rshift, bit.arshift
-
-------------------------------------------------------------------------------
--- Opcode maps
-------------------------------------------------------------------------------
-
-local map_loadc = {
-  shift = 8, mask = 15,
-  [10] = {
-    shift = 20, mask = 1,
-    [0] = {
-      shift = 23, mask = 3,
-      [0] = "vmovFmDN", "vstmFNdr",
-      _ = {
-	shift = 21, mask = 1,
-	[0] = "vstrFdl",
-	{ shift = 16, mask = 15, [13] = "vpushFdr", _ = "vstmdbFNdr", }
-      },
-    },
-    {
-      shift = 23, mask = 3,
-      [0] = "vmovFDNm",
-      { shift = 16, mask = 15, [13] = "vpopFdr", _ = "vldmFNdr", },
-      _ = {
-	shift = 21, mask = 1,
-	[0] = "vldrFdl", "vldmdbFNdr",
-      },
-    },
-  },
-  [11] = {
-    shift = 20, mask = 1,
-    [0] = {
-      shift = 23, mask = 3,
-      [0] = "vmovGmDN", "vstmGNdr",
-      _ = {
-	shift = 21, mask = 1,
-	[0] = "vstrGdl",
-	{ shift = 16, mask = 15, [13] = "vpushGdr", _ = "vstmdbGNdr", }
-      },
-    },
-    {
-      shift = 23, mask = 3,
-      [0] = "vmovGDNm",
-      { shift = 16, mask = 15, [13] = "vpopGdr", _ = "vldmGNdr", },
-      _ = {
-	shift = 21, mask = 1,
-	[0] = "vldrGdl", "vldmdbGNdr",
-      },
-    },
-  },
-  _ = {
-    shift = 0, mask = 0 -- NYI ldc, mcrr, mrrc.
-  },
-}
-
-local map_vfps = {
-  shift = 6, mask = 0x2c001,
-  [0] = "vmlaF.dnm", "vmlsF.dnm",
-  [0x04000] = "vnmlsF.dnm", [0x04001] = "vnmlaF.dnm",
-  [0x08000] = "vmulF.dnm", [0x08001] = "vnmulF.dnm",
-  [0x0c000] = "vaddF.dnm", [0x0c001] = "vsubF.dnm",
-  [0x20000] = "vdivF.dnm",
-  [0x24000] = "vfnmsF.dnm", [0x24001] = "vfnmaF.dnm",
-  [0x28000] = "vfmaF.dnm", [0x28001] = "vfmsF.dnm",
-  [0x2c000] = "vmovF.dY",
-  [0x2c001] = {
-    shift = 7, mask = 0x1e01,
-    [0] = "vmovF.dm", "vabsF.dm",
-    [0x0200] = "vnegF.dm", [0x0201] = "vsqrtF.dm",
-    [0x0800] = "vcmpF.dm", [0x0801] = "vcmpeF.dm",
-    [0x0a00] = "vcmpzF.d", [0x0a01] = "vcmpzeF.d",
-    [0x0e01] = "vcvtG.dF.m",
-    [0x1000] = "vcvt.f32.u32Fdm", [0x1001] = "vcvt.f32.s32Fdm",
-    [0x1800] = "vcvtr.u32F.dm", [0x1801] = "vcvt.u32F.dm",
-    [0x1a00] = "vcvtr.s32F.dm", [0x1a01] = "vcvt.s32F.dm",
-  },
-}
-
-local map_vfpd = {
-  shift = 6, mask = 0x2c001,
-  [0] = "vmlaG.dnm", "vmlsG.dnm",
-  [0x04000] = "vnmlsG.dnm", [0x04001] = "vnmlaG.dnm",
-  [0x08000] = "vmulG.dnm", [0x08001] = "vnmulG.dnm",
-  [0x0c000] = "vaddG.dnm", [0x0c001] = "vsubG.dnm",
-  [0x20000] = "vdivG.dnm",
-  [0x24000] = "vfnmsG.dnm", [0x24001] = "vfnmaG.dnm",
-  [0x28000] = "vfmaG.dnm", [0x28001] = "vfmsG.dnm",
-  [0x2c000] = "vmovG.dY",
-  [0x2c001] = {
-    shift = 7, mask = 0x1e01,
-    [0] = "vmovG.dm", "vabsG.dm",
-    [0x0200] = "vnegG.dm", [0x0201] = "vsqrtG.dm",
-    [0x0800] = "vcmpG.dm", [0x0801] = "vcmpeG.dm",
-    [0x0a00] = "vcmpzG.d", [0x0a01] = "vcmpzeG.d",
-    [0x0e01] = "vcvtF.dG.m",
-    [0x1000] = "vcvt.f64.u32GdFm", [0x1001] = "vcvt.f64.s32GdFm",
-    [0x1800] = "vcvtr.u32FdG.m", [0x1801] = "vcvt.u32FdG.m",
-    [0x1a00] = "vcvtr.s32FdG.m", [0x1a01] = "vcvt.s32FdG.m",
-  },
-}
-
-local map_datac = {
-  shift = 24, mask = 1,
-  [0] = {
-    shift = 4, mask = 1,
-    [0] = {
-      shift = 8, mask = 15,
-      [10] = map_vfps,
-      [11] = map_vfpd,
-      -- NYI cdp, mcr, mrc.
-    },
-    {
-      shift = 8, mask = 15,
-      [10] = {
-	shift = 20, mask = 15,
-	[0] = "vmovFnD", "vmovFDn",
-	[14] = "vmsrD",
-	[15] = { shift = 12, mask = 15, [15] = "vmrs", _ = "vmrsD", },
-      },
-    },
-  },
-  "svcT",
-}
-
-local map_loadcu = {
-  shift = 0, mask = 0, -- NYI unconditional CP load/store.
-}
-
-local map_datacu = {
-  shift = 0, mask = 0, -- NYI unconditional CP data.
-}
-
-local map_simddata = {
-  shift = 0, mask = 0, -- NYI SIMD data.
-}
-
-local map_simdload = {
-  shift = 0, mask = 0, -- NYI SIMD load/store, preload.
-}
-
-local map_preload = {
-  shift = 0, mask = 0, -- NYI preload.
-}
-
-local map_media = {
-  shift = 20, mask = 31,
-  [0] = false,
-  { --01
-    shift = 5, mask = 7,
-    [0] = "sadd16DNM", "sasxDNM", "ssaxDNM", "ssub16DNM",
-    "sadd8DNM", false, false, "ssub8DNM",
-  },
-  { --02
-    shift = 5, mask = 7,
-    [0] = "qadd16DNM", "qasxDNM", "qsaxDNM", "qsub16DNM",
-    "qadd8DNM", false, false, "qsub8DNM",
-  },
-  { --03
-    shift = 5, mask = 7,
-    [0] = "shadd16DNM", "shasxDNM", "shsaxDNM", "shsub16DNM",
-    "shadd8DNM", false, false, "shsub8DNM",
-  },
-  false,
-  { --05
-    shift = 5, mask = 7,
-    [0] = "uadd16DNM", "uasxDNM", "usaxDNM", "usub16DNM",
-    "uadd8DNM", false, false, "usub8DNM",
-  },
-  { --06
-    shift = 5, mask = 7,
-    [0] = "uqadd16DNM", "uqasxDNM", "uqsaxDNM", "uqsub16DNM",
-    "uqadd8DNM", false, false, "uqsub8DNM",
-  },
-  { --07
-    shift = 5, mask = 7,
-    [0] = "uhadd16DNM", "uhasxDNM", "uhsaxDNM", "uhsub16DNM",
-    "uhadd8DNM", false, false, "uhsub8DNM",
-  },
-  { --08
-    shift = 5, mask = 7,
-    [0] = "pkhbtDNMU", false, "pkhtbDNMU",
-    { shift = 16, mask = 15, [15] = "sxtb16DMU", _ = "sxtab16DNMU", },
-    "pkhbtDNMU", "selDNM", "pkhtbDNMU",
-  },
-  false,
-  { --0a
-    shift = 5, mask = 7,
-    [0] = "ssatDxMu", "ssat16DxM", "ssatDxMu",
-    { shift = 16, mask = 15, [15] = "sxtbDMU", _ = "sxtabDNMU", },
-    "ssatDxMu", false, "ssatDxMu",
-  },
-  { --0b
-    shift = 5, mask = 7,
-    [0] = "ssatDxMu", "revDM", "ssatDxMu",
-    { shift = 16, mask = 15, [15] = "sxthDMU", _ = "sxtahDNMU", },
-    "ssatDxMu", "rev16DM", "ssatDxMu",
-  },
-  { --0c
-    shift = 5, mask = 7,
-    [3] = { shift = 16, mask = 15, [15] = "uxtb16DMU", _ = "uxtab16DNMU", },
-  },
-  false,
-  { --0e
-    shift = 5, mask = 7,
-    [0] = "usatDwMu", "usat16DwM", "usatDwMu",
-    { shift = 16, mask = 15, [15] = "uxtbDMU", _ = "uxtabDNMU", },
-    "usatDwMu", false, "usatDwMu",
-  },
-  { --0f
-    shift = 5, mask = 7,
-    [0] = "usatDwMu", "rbitDM", "usatDwMu",
-    { shift = 16, mask = 15, [15] = "uxthDMU", _ = "uxtahDNMU", },
-    "usatDwMu", "revshDM", "usatDwMu",
-  },
-  { --10
-    shift = 12, mask = 15,
-    [15] = {
-      shift = 5, mask = 7,
-      "smuadNMS", "smuadxNMS", "smusdNMS", "smusdxNMS",
-    },
-    _ = {
-      shift = 5, mask = 7,
-      [0] = "smladNMSD", "smladxNMSD", "smlsdNMSD", "smlsdxNMSD",
-    },
-  },
-  false, false, false,
-  { --14
-    shift = 5, mask = 7,
-    [0] = "smlaldDNMS", "smlaldxDNMS", "smlsldDNMS", "smlsldxDNMS",
-  },
-  { --15
-    shift = 5, mask = 7,
-    [0] = { shift = 12, mask = 15, [15] = "smmulNMS", _ = "smmlaNMSD", },
-    { shift = 12, mask = 15, [15] = "smmulrNMS", _ = "smmlarNMSD", },
-    false, false, false, false,
-    "smmlsNMSD", "smmlsrNMSD",
-  },
-  false, false,
-  { --18
-    shift = 5, mask = 7,
-    [0] = { shift = 12, mask = 15, [15] = "usad8NMS", _ = "usada8NMSD", },
-  },
-  false,
-  { --1a
-    shift = 5, mask = 3, [2] = "sbfxDMvw",
-  },
-  { --1b
-    shift = 5, mask = 3, [2] = "sbfxDMvw",
-  },
-  { --1c
-    shift = 5, mask = 3,
-    [0] = { shift = 0, mask = 15, [15] = "bfcDvX", _ = "bfiDMvX", },
-  },
-  { --1d
-    shift = 5, mask = 3,
-    [0] = { shift = 0, mask = 15, [15] = "bfcDvX", _ = "bfiDMvX", },
-  },
-  { --1e
-    shift = 5, mask = 3, [2] = "ubfxDMvw",
-  },
-  { --1f
-    shift = 5, mask = 3, [2] = "ubfxDMvw",
-  },
-}
-
-local map_load = {
-  shift = 21, mask = 9,
-  {
-    shift = 20, mask = 5,
-    [0] = "strtDL", "ldrtDL", [4] = "strbtDL", [5] = "ldrbtDL",
-  },
-  _ = {
-    shift = 20, mask = 5,
-    [0] = "strDL", "ldrDL", [4] = "strbDL", [5] = "ldrbDL",
-  }
-}
-
-local map_load1 = {
-  shift = 4, mask = 1,
-  [0] = map_load, map_media,
-}
-
-local map_loadm = {
-  shift = 20, mask = 1,
-  [0] = {
-    shift = 23, mask = 3,
-    [0] = "stmdaNR", "stmNR",
-    { shift = 16, mask = 63, [45] = "pushR", _ = "stmdbNR", }, "stmibNR",
-  },
-  {
-    shift = 23, mask = 3,
-    [0] = "ldmdaNR", { shift = 16, mask = 63, [61] = "popR", _ = "ldmNR", },
-    "ldmdbNR", "ldmibNR",
-  },
-}
-
-local map_data = {
-  shift = 21, mask = 15,
-  [0] = "andDNPs", "eorDNPs", "subDNPs", "rsbDNPs",
-  "addDNPs", "adcDNPs", "sbcDNPs", "rscDNPs",
-  "tstNP", "teqNP", "cmpNP", "cmnNP",
-  "orrDNPs", "movDPs", "bicDNPs", "mvnDPs",
-}
-
-local map_mul = {
-  shift = 21, mask = 7,
-  [0] = "mulNMSs", "mlaNMSDs", "umaalDNMS", "mlsDNMS",
-  "umullDNMSs", "umlalDNMSs", "smullDNMSs", "smlalDNMSs",
-}
-
-local map_sync = {
-  shift = 20, mask = 15, -- NYI: brackets around N. R(D+1) for ldrexd/strexd.
-  [0] = "swpDMN", false, false, false,
-  "swpbDMN", false, false, false,
-  "strexDMN", "ldrexDN", "strexdDN", "ldrexdDN",
-  "strexbDMN", "ldrexbDN", "strexhDN", "ldrexhDN",
-}
-
-local map_mulh = {
-  shift = 21, mask = 3,
-  [0] = { shift = 5, mask = 3,
-    [0] = "smlabbNMSD", "smlatbNMSD", "smlabtNMSD", "smlattNMSD", },
-  { shift = 5, mask = 3,
-    [0] = "smlawbNMSD", "smulwbNMS", "smlawtNMSD", "smulwtNMS", },
-  { shift = 5, mask = 3,
-    [0] = "smlalbbDNMS", "smlaltbDNMS", "smlalbtDNMS", "smlalttDNMS", },
-  { shift = 5, mask = 3,
-    [0] = "smulbbNMS", "smultbNMS", "smulbtNMS", "smulttNMS", },
-}
-
-local map_misc = {
-  shift = 4, mask = 7,
-  -- NYI: decode PSR bits of msr.
-  [0] = { shift = 21, mask = 1, [0] = "mrsD", "msrM", },
-  { shift = 21, mask = 3, "bxM", false, "clzDM", },
-  { shift = 21, mask = 3, "bxjM", },
-  { shift = 21, mask = 3, "blxM", },
-  false,
-  { shift = 21, mask = 3, [0] = "qaddDMN", "qsubDMN", "qdaddDMN", "qdsubDMN", },
-  false,
-  { shift = 21, mask = 3, "bkptK", },
-}
-
-local map_datar = {
-  shift = 4, mask = 9,
-  [9] = {
-    shift = 5, mask = 3,
-    [0] = { shift = 24, mask = 1, [0] = map_mul, map_sync, },
-    { shift = 20, mask = 1, [0] = "strhDL", "ldrhDL", },
-    { shift = 20, mask = 1, [0] = "ldrdDL", "ldrsbDL", },
-    { shift = 20, mask = 1, [0] = "strdDL", "ldrshDL", },
-  },
-  _ = {
-    shift = 20, mask = 25,
-    [16] = { shift = 7, mask = 1, [0] = map_misc, map_mulh, },
-    _ = {
-      shift = 0, mask = 0xffffffff,
-      [bor(0xe1a00000)] = "nop",
-      _ = map_data,
-    }
-  },
-}
-
-local map_datai = {
-  shift = 20, mask = 31, -- NYI: decode PSR bits of msr. Decode imm12.
-  [16] = "movwDW", [20] = "movtDW",
-  [18] = { shift = 0, mask = 0xf00ff, [0] = "nopv6", _ = "msrNW", },
-  [22] = "msrNW",
-  _ = map_data,
-}
-
-local map_branch = {
-  shift = 24, mask = 1,
-  [0] = "bB", "blB"
-}
-
-local map_condins = {
-  [0] = map_datar, map_datai, map_load, map_load1,
-  map_loadm, map_branch, map_loadc, map_datac
-}
-
--- NYI: setend.
-local map_uncondins = {
-  [0] = false, map_simddata, map_simdload, map_preload,
-  false, "blxB", map_loadcu, map_datacu,
-}
-
-------------------------------------------------------------------------------
-
-local map_gpr = {
-  [0] = "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
-  "r8", "r9", "r10", "r11", "r12", "sp", "lr", "pc",
-}
-
-local map_cond = {
-  [0] = "eq", "ne", "hs", "lo", "mi", "pl", "vs", "vc",
-  "hi", "ls", "ge", "lt", "gt", "le", "al",
-}
-
-local map_shift = { [0] = "lsl", "lsr", "asr", "ror", }
-
-------------------------------------------------------------------------------
-
--- Output a nicely formatted line with an opcode and operands.
-local function putop(ctx, text, operands)
-  local pos = ctx.pos
-  local extra = ""
-  if ctx.rel then
-    local sym = ctx.symtab[ctx.rel]
-    if sym then
-      extra = "\t->"..sym
-    elseif band(ctx.op, 0x0e000000) ~= 0x0a000000 then
-      extra = "\t; 0x"..tohex(ctx.rel)
-    end
-  end
-  if ctx.hexdump > 0 then
-    ctx.out(format("%08x  %s  %-5s %s%s\n",
-	    ctx.addr+pos, tohex(ctx.op), text, concat(operands, ", "), extra))
-  else
-    ctx.out(format("%08x  %-5s %s%s\n",
-	    ctx.addr+pos, text, concat(operands, ", "), extra))
-  end
-  ctx.pos = pos + 4
-end
-
--- Fallback for unknown opcodes.
-local function unknown(ctx)
-  return putop(ctx, ".long", { "0x"..tohex(ctx.op) })
-end
-
--- Format operand 2 of load/store opcodes.
-local function fmtload(ctx, op, pos)
-  local base = map_gpr[band(rshift(op, 16), 15)]
-  local x, ofs
-  local ext = (band(op, 0x04000000) == 0)
-  if not ext and band(op, 0x02000000) == 0 then
-    ofs = band(op, 4095)
-    if band(op, 0x00800000) == 0 then ofs = -ofs end
-    if base == "pc" then ctx.rel = ctx.addr + pos + 8 + ofs end
-    ofs = "#"..ofs
-  elseif ext and band(op, 0x00400000) ~= 0 then
-    ofs = band(op, 15) + band(rshift(op, 4), 0xf0)
-    if band(op, 0x00800000) == 0 then ofs = -ofs end
-    if base == "pc" then ctx.rel = ctx.addr + pos + 8 + ofs end
-    ofs = "#"..ofs
-  else
-    ofs = map_gpr[band(op, 15)]
-    if ext or band(op, 0xfe0) == 0 then
-    elseif band(op, 0xfe0) == 0x60 then
-      ofs = format("%s, rrx", ofs)
-    else
-      local sh = band(rshift(op, 7), 31)
-      if sh == 0 then sh = 32 end
-      ofs = format("%s, %s #%d", ofs, map_shift[band(rshift(op, 5), 3)], sh)
-    end
-    if band(op, 0x00800000) == 0 then ofs = "-"..ofs end
-  end
-  if ofs == "#0" then
-    x = format("[%s]", base)
-  elseif band(op, 0x01000000) == 0 then
-    x = format("[%s], %s", base, ofs)
-  else
-    x = format("[%s, %s]", base, ofs)
-  end
-  if band(op, 0x01200000) == 0x01200000 then x = x.."!" end
-  return x
-end
-
--- Format operand 2 of vector load/store opcodes.
-local function fmtvload(ctx, op, pos)
-  local base = map_gpr[band(rshift(op, 16), 15)]
-  local ofs = band(op, 255)*4
-  if band(op, 0x00800000) == 0 then ofs = -ofs end
-  if base == "pc" then ctx.rel = ctx.addr + pos + 8 + ofs end
-  if ofs == 0 then
-    return format("[%s]", base)
-  else
-    return format("[%s, #%d]", base, ofs)
-  end
-end
-
-local function fmtvr(op, vr, sh0, sh1)
-  if vr == "s" then
-    return format("s%d", 2*band(rshift(op, sh0), 15)+band(rshift(op, sh1), 1))
-  else
-    return format("d%d", band(rshift(op, sh0), 15)+band(rshift(op, sh1-4), 16))
-  end
-end
-
--- Disassemble a single instruction.
-local function disass_ins(ctx)
-  local pos = ctx.pos
-  local b0, b1, b2, b3 = byte(ctx.code, pos+1, pos+4)
-  local op = bor(lshift(b3, 24), lshift(b2, 16), lshift(b1, 8), b0)
-  local operands = {}
-  local suffix = ""
-  local last, name, pat
-  local vr
-  ctx.op = op
-  ctx.rel = nil
-
-  local cond = rshift(op, 28)
-  local opat
-  if cond == 15 then
-    opat = map_uncondins[band(rshift(op, 25), 7)]
-  else
-    if cond ~= 14 then suffix = map_cond[cond] end
-    opat = map_condins[band(rshift(op, 25), 7)]
-  end
-  while type(opat) ~= "string" do
-    if not opat then return unknown(ctx) end
-    opat = opat[band(rshift(op, opat.shift), opat.mask)] or opat._
-  end
-  name, pat = match(opat, "^([a-z0-9]*)(.*)")
-  if sub(pat, 1, 1) == "." then
-    local s2, p2 = match(pat, "^([a-z0-9.]*)(.*)")
-    suffix = suffix..s2
-    pat = p2
-  end
-
-  for p in gmatch(pat, ".") do
-    local x = nil
-    if p == "D" then
-      x = map_gpr[band(rshift(op, 12), 15)]
-    elseif p == "N" then
-      x = map_gpr[band(rshift(op, 16), 15)]
-    elseif p == "S" then
-      x = map_gpr[band(rshift(op, 8), 15)]
-    elseif p == "M" then
-      x = map_gpr[band(op, 15)]
-    elseif p == "d" then
-      x = fmtvr(op, vr, 12, 22)
-    elseif p == "n" then
-      x = fmtvr(op, vr, 16, 7)
-    elseif p == "m" then
-      x = fmtvr(op, vr, 0, 5)
-    elseif p == "P" then
-      if band(op, 0x02000000) ~= 0 then
-	x = ror(band(op, 255), 2*band(rshift(op, 8), 15))
-      else
-	x = map_gpr[band(op, 15)]
-	if band(op, 0xff0) ~= 0 then
-	  operands[#operands+1] = x
-	  local s = map_shift[band(rshift(op, 5), 3)]
-	  local r = nil
-	  if band(op, 0xf90) == 0 then
-	    if s == "ror" then s = "rrx" else r = "#32" end
-	  elseif band(op, 0x10) == 0 then
-	    r = "#"..band(rshift(op, 7), 31)
-	  else
-	    r = map_gpr[band(rshift(op, 8), 15)]
-	  end
-	  if name == "mov" then name = s; x = r
-	  elseif r then x = format("%s %s", s, r)
-	  else x = s end
-	end
-      end
-    elseif p == "L" then
-      x = fmtload(ctx, op, pos)
-    elseif p == "l" then
-      x = fmtvload(ctx, op, pos)
-    elseif p == "B" then
-      local addr = ctx.addr + pos + 8 + arshift(lshift(op, 8), 6)
-      if cond == 15 then addr = addr + band(rshift(op, 23), 2) end
-      ctx.rel = addr
-      x = "0x"..tohex(addr)
-    elseif p == "F" then
-      vr = "s"
-    elseif p == "G" then
-      vr = "d"
-    elseif p == "." then
-      suffix = suffix..(vr == "s" and ".f32" or ".f64")
-    elseif p == "R" then
-      if band(op, 0x00200000) ~= 0 and #operands == 1 then
-	operands[1] = operands[1].."!"
-      end
-      local t = {}
-      for i=0,15 do
-	if band(rshift(op, i), 1) == 1 then t[#t+1] = map_gpr[i] end
-      end
-      x = "{"..concat(t, ", ").."}"
-    elseif p == "r" then
-      if band(op, 0x00200000) ~= 0 and #operands == 2 then
-	operands[1] = operands[1].."!"
-      end
-      local s = tonumber(sub(last, 2))
-      local n = band(op, 255)
-      if vr == "d" then n = rshift(n, 1) end
-      operands[#operands] = format("{%s-%s%d}", last, vr, s+n-1)
-    elseif p == "W" then
-      x = band(op, 0x0fff) + band(rshift(op, 4), 0xf000)
-    elseif p == "T" then
-      x = "#0x"..tohex(band(op, 0x00ffffff), 6)
-    elseif p == "U" then
-      x = band(rshift(op, 7), 31)
-      if x == 0 then x = nil end
-    elseif p == "u" then
-      x = band(rshift(op, 7), 31)
-      if band(op, 0x40) == 0 then
-	if x == 0 then x = nil else x = "lsl #"..x end
-      else
-	if x == 0 then x = "asr #32" else x = "asr #"..x end
-      end
-    elseif p == "v" then
-      x = band(rshift(op, 7), 31)
-    elseif p == "w" then
-      x = band(rshift(op, 16), 31)
-    elseif p == "x" then
-      x = band(rshift(op, 16), 31) + 1
-    elseif p == "X" then
-      x = band(rshift(op, 16), 31) - last + 1
-    elseif p == "Y" then
-      x = band(rshift(op, 12), 0xf0) + band(op, 0x0f)
-    elseif p == "K" then
-      x = "#0x"..tohex(band(rshift(op, 4), 0x0000fff0) + band(op, 15), 4)
-    elseif p == "s" then
-      if band(op, 0x00100000) ~= 0 then suffix = "s"..suffix end
-    else
-      assert(false)
-    end
-    if x then
-      last = x
-      if type(x) == "number" then x = "#"..x end
-      operands[#operands+1] = x
-    end
-  end
-
-  return putop(ctx, name..suffix, operands)
-end
-
-------------------------------------------------------------------------------
-
--- Disassemble a block of code.
-local function disass_block(ctx, ofs, len)
-  if not ofs then ofs = 0 end
-  local stop = len and ofs+len or #ctx.code
-  ctx.pos = ofs
-  ctx.rel = nil
-  while ctx.pos < stop do disass_ins(ctx) end
-end
-
--- Extended API: create a disassembler context. Then call ctx:disass(ofs, len).
-local function create(code, addr, out)
-  local ctx = {}
-  ctx.code = code
-  ctx.addr = addr or 0
-  ctx.out = out or io.write
-  ctx.symtab = {}
-  ctx.disass = disass_block
-  ctx.hexdump = 8
-  return ctx
-end
-
--- Simple API: disassemble code (a string) at address and output via out.
-local function disass(code, addr, out)
-  create(code, addr, out):disass()
-end
-
--- Return register name for RID.
-local function regname(r)
-  if r < 16 then return map_gpr[r] end
-  return "d"..(r-16)
-end
-
--- Public module functions.
-return {
-  create = create,
-  disass = disass,
-  regname = regname
-}
-

love/src/jni/LuaJIT-2.1/android/x86/jit/dis_arm64.lua

@@ -1,1216 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT ARM64 disassembler module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
---
--- Contributed by Djordje Kovacevic and Stefan Pejic from RT-RK.com.
--- Sponsored by Cisco Systems, Inc.
-----------------------------------------------------------------------------
--- This is a helper module used by the LuaJIT machine code dumper module.
---
--- It disassembles most user-mode AArch64 instructions.
--- NYI: Advanced SIMD and VFP instructions.
-------------------------------------------------------------------------------
-
-local type = type
-local sub, byte, format = string.sub, string.byte, string.format
-local match, gmatch, gsub = string.match, string.gmatch, string.gsub
-local concat = table.concat
-local bit = require("bit")
-local band, bor, bxor, tohex = bit.band, bit.bor, bit.bxor, bit.tohex
-local lshift, rshift, arshift = bit.lshift, bit.rshift, bit.arshift
-local ror = bit.ror
-
-------------------------------------------------------------------------------
--- Opcode maps
-------------------------------------------------------------------------------
-
-local map_adr = { -- PC-relative addressing.
-  shift = 31, mask = 1,
-  [0] = "adrDBx", "adrpDBx"
-}
-
-local map_addsubi = { -- Add/subtract immediate.
-  shift = 29, mask = 3,
-  [0] = "add|movDNIg", "adds|cmnD0NIg", "subDNIg", "subs|cmpD0NIg",
-}
-
-local map_logi = { -- Logical immediate.
-  shift = 31, mask = 1,
-  [0] = {
-    shift = 22, mask = 1,
-    [0] = {
-      shift = 29, mask = 3,
-      [0] = "andDNig", "orr|movDN0ig", "eorDNig", "ands|tstD0Nig"
-    },
-    false -- unallocated
-  },
-  {
-    shift = 29, mask = 3,
-    [0] = "andDNig", "orr|movDN0ig", "eorDNig", "ands|tstD0Nig"
-  }
-}
-
-local map_movwi = { -- Move wide immediate.
-  shift = 31, mask = 1,
-  [0] = {
-    shift = 22, mask = 1,
-    [0] = {
-      shift = 29, mask = 3,
-      [0] = "movnDWRg", false, "movz|movDYRg", "movkDWRg"
-    }, false -- unallocated
-  },
-  {
-    shift = 29, mask = 3,
-    [0] = "movnDWRg", false, "movz|movDYRg", "movkDWRg"
-  },
-}
-
-local map_bitf = { -- Bitfield.
-  shift = 31, mask = 1,
-  [0] = {
-    shift = 22, mask = 1,
-    [0] = {
-      shift = 29, mask = 3,
-      [0] = "sbfm|sbfiz|sbfx|asr|sxtw|sxth|sxtbDN12w",
-      "bfm|bfi|bfxilDN13w",
-      "ubfm|ubfiz|ubfx|lsr|lsl|uxth|uxtbDN12w"
-    }
-  },
-  {
-    shift = 22, mask = 1,
-    {
-      shift = 29, mask = 3,
-      [0] = "sbfm|sbfiz|sbfx|asr|sxtw|sxth|sxtbDN12x",
-      "bfm|bfi|bfxilDN13x",
-      "ubfm|ubfiz|ubfx|lsr|lsl|uxth|uxtbDN12x"
-    }
-  }
-}
-
-local map_datai = { -- Data processing - immediate.
-  shift = 23, mask = 7,
-  [0] = map_adr, map_adr, map_addsubi, false,
-  map_logi, map_movwi, map_bitf,
-  {
-    shift = 15, mask = 0x1c0c1,
-    [0] = "extr|rorDNM4w", [0x10080] = "extr|rorDNM4x",
-    [0x10081] = "extr|rorDNM4x"
-  }
-}
-
-local map_logsr = { -- Logical, shifted register.
-  shift = 31, mask = 1,
-  [0] = {
-    shift = 15, mask = 1,
-    [0] = {
-      shift = 29, mask = 3,
-      [0] = {
-	shift = 21, mask = 7,
-	[0] = "andDNMSg", "bicDNMSg", "andDNMSg", "bicDNMSg",
-	"andDNMSg", "bicDNMSg", "andDNMg", "bicDNMg"
-      },
-      {
-	shift = 21, mask = 7,
-	[0] ="orr|movDN0MSg", "orn|mvnDN0MSg", "orr|movDN0MSg", "orn|mvnDN0MSg",
-	     "orr|movDN0MSg", "orn|mvnDN0MSg", "orr|movDN0Mg", "orn|mvnDN0Mg"
-      },
-      {
-	shift = 21, mask = 7,
-	[0] = "eorDNMSg", "eonDNMSg", "eorDNMSg", "eonDNMSg",
-	"eorDNMSg", "eonDNMSg", "eorDNMg", "eonDNMg"
-      },
-      {
-	shift = 21, mask = 7,
-	[0] = "ands|tstD0NMSg", "bicsDNMSg", "ands|tstD0NMSg", "bicsDNMSg",
-	"ands|tstD0NMSg", "bicsDNMSg", "ands|tstD0NMg", "bicsDNMg"
-      }
-    },
-    false -- unallocated
-  },
-  {
-    shift = 29, mask = 3,
-    [0] = {
-      shift = 21, mask = 7,
-      [0] = "andDNMSg", "bicDNMSg", "andDNMSg", "bicDNMSg",
-      "andDNMSg", "bicDNMSg", "andDNMg", "bicDNMg"
-    },
-    {
-      shift = 21, mask = 7,
-      [0] = "orr|movDN0MSg", "orn|mvnDN0MSg", "orr|movDN0MSg", "orn|mvnDN0MSg",
-      "orr|movDN0MSg", "orn|mvnDN0MSg", "orr|movDN0Mg", "orn|mvnDN0Mg"
-    },
-    {
-      shift = 21, mask = 7,
-      [0] = "eorDNMSg", "eonDNMSg", "eorDNMSg", "eonDNMSg",
-      "eorDNMSg", "eonDNMSg", "eorDNMg", "eonDNMg"
-    },
-    {
-      shift = 21, mask = 7,
-      [0] = "ands|tstD0NMSg", "bicsDNMSg", "ands|tstD0NMSg", "bicsDNMSg",
-      "ands|tstD0NMSg", "bicsDNMSg", "ands|tstD0NMg", "bicsDNMg"
-    }
-  }
-}
-
-local map_assh = {
-  shift = 31, mask = 1,
-  [0] = {
-    shift = 15, mask = 1,
-    [0] = {
-      shift = 29, mask = 3,
-      [0] = {
-	shift = 22, mask = 3,
-	[0] = "addDNMSg", "addDNMSg", "addDNMSg", "addDNMg"
-      },
-      {
-	shift = 22, mask = 3,
-	[0] = "adds|cmnD0NMSg", "adds|cmnD0NMSg",
-	      "adds|cmnD0NMSg", "adds|cmnD0NMg"
-      },
-      {
-	shift = 22, mask = 3,
-	[0] = "sub|negDN0MSg", "sub|negDN0MSg", "sub|negDN0MSg", "sub|negDN0Mg"
-      },
-      {
-	shift = 22, mask = 3,
-	[0] = "subs|cmp|negsD0N0MzSg", "subs|cmp|negsD0N0MzSg",
-	      "subs|cmp|negsD0N0MzSg", "subs|cmp|negsD0N0Mzg"
-      },
-    },
-    false -- unallocated
-  },
-  {
-    shift = 29, mask = 3,
-    [0] = {
-      shift = 22, mask = 3,
-      [0] = "addDNMSg", "addDNMSg", "addDNMSg", "addDNMg"
-    },
-    {
-      shift = 22, mask = 3,
-      [0] = "adds|cmnD0NMSg", "adds|cmnD0NMSg", "adds|cmnD0NMSg",
-	    "adds|cmnD0NMg"
-    },
-    {
-      shift = 22, mask = 3,
-      [0] = "sub|negDN0MSg", "sub|negDN0MSg", "sub|negDN0MSg", "sub|negDN0Mg"
-    },
-    {
-      shift = 22, mask = 3,
-      [0] = "subs|cmp|negsD0N0MzSg", "subs|cmp|negsD0N0MzSg",
-	    "subs|cmp|negsD0N0MzSg", "subs|cmp|negsD0N0Mzg"
-    }
-  }
-}
-
-local map_addsubsh = { -- Add/subtract, shifted register.
-  shift = 22, mask = 3,
-  [0] = map_assh, map_assh, map_assh
-}
-
-local map_addsubex = { -- Add/subtract, extended register.
-  shift = 22, mask = 3,
-  [0] = {
-    shift = 29, mask = 3,
-    [0] = "addDNMXg", "adds|cmnD0NMXg", "subDNMXg", "subs|cmpD0NMzXg",
-  }
-}
-
-local map_addsubc = { -- Add/subtract, with carry.
-  shift = 10, mask = 63,
-  [0] = {
-    shift = 29, mask = 3,
-    [0] = "adcDNMg", "adcsDNMg", "sbc|ngcDN0Mg", "sbcs|ngcsDN0Mg",
-  }
-}
-
-local map_ccomp = {
-  shift = 4, mask = 1,
-  [0] = {
-    shift = 10, mask = 3,
-    [0] = { -- Conditional compare register.
-      shift = 29, mask = 3,
-      "ccmnNMVCg", false, "ccmpNMVCg",
-    },
-    [2] = {  -- Conditional compare immediate.
-      shift = 29, mask = 3,
-      "ccmnN5VCg", false, "ccmpN5VCg",
-    }
-  }
-}
-
-local map_csel = { -- Conditional select.
-  shift = 11, mask = 1,
-  [0] = {
-    shift = 10, mask = 1,
-    [0] = {
-      shift = 29, mask = 3,
-      [0] = "cselDNMzCg", false, "csinv|cinv|csetmDNMcg", false,
-    },
-    {
-      shift = 29, mask = 3,
-      [0] = "csinc|cinc|csetDNMcg", false, "csneg|cnegDNMcg", false,
-    }
-  }
-}
-
-local map_data1s = { -- Data processing, 1 source.
-  shift = 29, mask = 1,
-  [0] = {
-    shift = 31, mask = 1,
-    [0] = {
-      shift = 10, mask = 0x7ff,
-      [0] = "rbitDNg", "rev16DNg", "revDNw", false, "clzDNg", "clsDNg"
-    },
-    {
-      shift = 10, mask = 0x7ff,
-      [0] = "rbitDNg", "rev16DNg", "rev32DNx", "revDNx", "clzDNg", "clsDNg"
-    }
-  }
-}
-
-local map_data2s = { -- Data processing, 2 sources.
-  shift = 29, mask = 1,
-  [0] = {
-    shift = 10, mask = 63,
-    false, "udivDNMg", "sdivDNMg", false, false, false, false, "lslDNMg",
-    "lsrDNMg", "asrDNMg", "rorDNMg"
-  }
-}
-
-local map_data3s = { -- Data processing, 3 sources.
-  shift = 29, mask = 7,
-  [0] = {
-    shift = 21, mask = 7,
-    [0] = {
-      shift = 15, mask = 1,
-      [0] = "madd|mulDNMA0g", "msub|mnegDNMA0g"
-    }
-  }, false, false, false,
-  {
-    shift = 15, mask = 1,
-    [0] = {
-      shift = 21, mask = 7,
-      [0] = "madd|mulDNMA0g", "smaddl|smullDxNMwA0x", "smulhDNMx", false,
-      false, "umaddl|umullDxNMwA0x", "umulhDNMx"
-    },
-    {
-      shift = 21, mask = 7,
-      [0] = "msub|mnegDNMA0g", "smsubl|smneglDxNMwA0x", false, false,
-      false, "umsubl|umneglDxNMwA0x"
-    }
-  }
-}
-
-local map_datar = { -- Data processing, register.
-  shift = 28, mask = 1,
-  [0] = {
-    shift = 24, mask = 1,
-    [0] = map_logsr,
-    {
-      shift = 21, mask = 1,
-      [0] = map_addsubsh, map_addsubex
-    }
-  },
-  {
-    shift = 21, mask = 15,
-    [0] = map_addsubc, false, map_ccomp, false, map_csel, false,
-    {
-      shift = 30, mask = 1,
-      [0] = map_data2s, map_data1s
-    },
-    false, map_data3s, map_data3s, map_data3s, map_data3s, map_data3s,
-    map_data3s, map_data3s, map_data3s
-  }
-}
-
-local map_lrl = { -- Load register, literal.
-  shift = 26, mask = 1,
-  [0] = {
-    shift = 30, mask = 3,
-    [0] = "ldrDwB", "ldrDxB", "ldrswDxB"
-  },
-  {
-    shift = 30, mask = 3,
-    [0] = "ldrDsB", "ldrDdB"
-  }
-}
-
-local map_lsriind = { -- Load/store register, immediate pre/post-indexed.
-  shift = 30, mask = 3,
-  [0] = {
-    shift = 26, mask = 1,
-    [0] = {
-      shift = 22, mask = 3,
-      [0] = "strbDwzL", "ldrbDwzL", "ldrsbDxzL", "ldrsbDwzL"
-    }
-  },
-  {
-    shift = 26, mask = 1,
-    [0] = {
-      shift = 22, mask = 3,
-      [0] = "strhDwzL", "ldrhDwzL", "ldrshDxzL", "ldrshDwzL"
-    }
-  },
-  {
-    shift = 26, mask = 1,
-    [0] = {
-      shift = 22, mask = 3,
-      [0] = "strDwzL", "ldrDwzL", "ldrswDxzL"
-    },
-    {
-      shift = 22, mask = 3,
-      [0] = "strDszL", "ldrDszL"
-    }
-  },
-  {
-    shift = 26, mask = 1,
-    [0] = {
-      shift = 22, mask = 3,
-      [0] = "strDxzL", "ldrDxzL"
-    },
-    {
-      shift = 22, mask = 3,
-      [0] = "strDdzL", "ldrDdzL"
-    }
-  }
-}
-
-local map_lsriro = {
-  shift = 21, mask = 1,
-  [0] = {  -- Load/store register immediate.
-    shift = 10, mask = 3,
-    [0] = { -- Unscaled immediate.
-      shift = 26, mask = 1,
-      [0] = {
-	shift = 30, mask = 3,
-	[0] = {
-	  shift = 22, mask = 3,
-	  [0] = "sturbDwK", "ldurbDwK"
-	},
-	{
-	  shift = 22, mask = 3,
-	  [0] = "sturhDwK", "ldurhDwK"
-	},
-	{
-	  shift = 22, mask = 3,
-	  [0] = "sturDwK", "ldurDwK"
-	},
-	{
-	  shift = 22, mask = 3,
-	  [0] = "sturDxK", "ldurDxK"
-	}
-      }
-    }, map_lsriind, false, map_lsriind
-  },
-  {  -- Load/store register, register offset.
-    shift = 10, mask = 3,
-    [2] = {
-      shift = 26, mask = 1,
-      [0] = {
-	shift = 30, mask = 3,
-	[0] = {
-	  shift = 22, mask = 3,
-	  [0] = "strbDwO", "ldrbDwO", "ldrsbDxO", "ldrsbDwO"
-	},
-	{
-	  shift = 22, mask = 3,
-	  [0] = "strhDwO", "ldrhDwO", "ldrshDxO", "ldrshDwO"
-	},
-	{
-	  shift = 22, mask = 3,
-	  [0] = "strDwO", "ldrDwO", "ldrswDxO"
-	},
-	{
-	  shift = 22, mask = 3,
-	  [0] = "strDxO", "ldrDxO"
-	}
-      },
-      {
-	shift = 30, mask = 3,
-	[2] = {
-	  shift = 22, mask = 3,
-	  [0] = "strDsO", "ldrDsO"
-	},
-	[3] = {
-	  shift = 22, mask = 3,
-	  [0] = "strDdO", "ldrDdO"
-	}
-      }
-    }
-  }
-}
-
-local map_lsp = { -- Load/store register pair, offset.
-  shift = 22, mask = 1,
-  [0] = {
-    shift = 30, mask = 3,
-    [0] = {
-      shift = 26, mask = 1,
-      [0] = "stpDzAzwP", "stpDzAzsP",
-    },
-    {
-      shift = 26, mask = 1,
-      "stpDzAzdP"
-    },
-    {
-      shift = 26, mask = 1,
-      [0] = "stpDzAzxP"
-    }
-  },
-  {
-    shift = 30, mask = 3,
-    [0] = {
-      shift = 26, mask = 1,
-      [0] = "ldpDzAzwP", "ldpDzAzsP",
-    },
-    {
-      shift = 26, mask = 1,
-      [0] = "ldpswDAxP", "ldpDzAzdP"
-    },
-    {
-      shift = 26, mask = 1,
-      [0] = "ldpDzAzxP"
-    }
-  }
-}
-
-local map_ls = { -- Loads and stores.
-  shift = 24, mask = 0x31,
-  [0x10] = map_lrl, [0x30] = map_lsriro,
-  [0x20] = {
-    shift = 23, mask = 3,
-    map_lsp, map_lsp, map_lsp
-  },
-  [0x21] = {
-    shift = 23, mask = 3,
-    map_lsp, map_lsp, map_lsp
-  },
-  [0x31] = {
-    shift = 26, mask = 1,
-    [0] = {
-      shift = 30, mask = 3,
-      [0] = {
-	shift = 22, mask = 3,
-	[0] = "strbDwzU", "ldrbDwzU"
-      },
-      {
-	shift = 22, mask = 3,
-	[0] = "strhDwzU", "ldrhDwzU"
-      },
-      {
-	shift = 22, mask = 3,
-	[0] = "strDwzU", "ldrDwzU"
-      },
-      {
-	shift = 22, mask = 3,
-	[0] = "strDxzU", "ldrDxzU"
-      }
-    },
-    {
-      shift = 30, mask = 3,
-      [2] = {
-	shift = 22, mask = 3,
-	[0] = "strDszU", "ldrDszU"
-      },
-      [3] = {
-	shift = 22, mask = 3,
-	[0] = "strDdzU", "ldrDdzU"
-      }
-    }
-  },
-}
-
-local map_datafp = { -- Data processing, SIMD and FP.
-  shift = 28, mask = 7,
-  { -- 001
-    shift = 24, mask = 1,
-    [0] = {
-      shift = 21, mask = 1,
-      {
-	shift = 10, mask = 3,
-	[0] = {
-	  shift = 12, mask = 1,
-	  [0] = {
-	    shift = 13, mask = 1,
-	    [0] = {
-	      shift = 14, mask = 1,
-	      [0] = {
-		shift = 15, mask = 1,
-		[0] = { -- FP/int conversion.
-		  shift = 31, mask = 1,
-		  [0] = {
-		    shift = 16, mask = 0xff,
-		    [0x20] = "fcvtnsDwNs", [0x21] = "fcvtnuDwNs",
-		    [0x22] = "scvtfDsNw", [0x23] = "ucvtfDsNw",
-		    [0x24] = "fcvtasDwNs", [0x25] = "fcvtauDwNs",
-		    [0x26] = "fmovDwNs", [0x27] = "fmovDsNw",
-		    [0x28] = "fcvtpsDwNs", [0x29] = "fcvtpuDwNs",
-		    [0x30] = "fcvtmsDwNs", [0x31] = "fcvtmuDwNs",
-		    [0x38] = "fcvtzsDwNs", [0x39] = "fcvtzuDwNs",
-		    [0x60] = "fcvtnsDwNd", [0x61] = "fcvtnuDwNd",
-		    [0x62] = "scvtfDdNw", [0x63] = "ucvtfDdNw",
-		    [0x64] = "fcvtasDwNd", [0x65] = "fcvtauDwNd",
-		    [0x68] = "fcvtpsDwNd", [0x69] = "fcvtpuDwNd",
-		    [0x70] = "fcvtmsDwNd", [0x71] = "fcvtmuDwNd",
-		    [0x78] = "fcvtzsDwNd", [0x79] = "fcvtzuDwNd"
-		  },
-		  {
-		    shift = 16, mask = 0xff,
-		    [0x20] = "fcvtnsDxNs", [0x21] = "fcvtnuDxNs",
-		    [0x22] = "scvtfDsNx", [0x23] = "ucvtfDsNx",
-		    [0x24] = "fcvtasDxNs", [0x25] = "fcvtauDxNs",
-		    [0x28] = "fcvtpsDxNs", [0x29] = "fcvtpuDxNs",
-		    [0x30] = "fcvtmsDxNs", [0x31] = "fcvtmuDxNs",
-		    [0x38] = "fcvtzsDxNs", [0x39] = "fcvtzuDxNs",
-		    [0x60] = "fcvtnsDxNd", [0x61] = "fcvtnuDxNd",
-		    [0x62] = "scvtfDdNx", [0x63] = "ucvtfDdNx",
-		    [0x64] = "fcvtasDxNd", [0x65] = "fcvtauDxNd",
-		    [0x66] = "fmovDxNd", [0x67] = "fmovDdNx",
-		    [0x68] = "fcvtpsDxNd", [0x69] = "fcvtpuDxNd",
-		    [0x70] = "fcvtmsDxNd", [0x71] = "fcvtmuDxNd",
-		    [0x78] = "fcvtzsDxNd", [0x79] = "fcvtzuDxNd"
-		  }
-		}
-	      },
-	      { -- FP data-processing, 1 source.
-		shift = 31, mask = 1,
-		[0] = {
-		  shift = 22, mask = 3,
-		  [0] = {
-		    shift = 15, mask = 63,
-		    [0] = "fmovDNf", "fabsDNf", "fnegDNf",
-		    "fsqrtDNf", false, "fcvtDdNs", false, false,
-		    "frintnDNf", "frintpDNf", "frintmDNf", "frintzDNf",
-		    "frintaDNf", false, "frintxDNf", "frintiDNf",
-		  },
-		  {
-		    shift = 15, mask = 63,
-		    [0] = "fmovDNf", "fabsDNf", "fnegDNf",
-		    "fsqrtDNf", "fcvtDsNd", false, false, false,
-		    "frintnDNf", "frintpDNf", "frintmDNf", "frintzDNf",
-		    "frintaDNf", false, "frintxDNf", "frintiDNf",
-		  }
-		}
-	      }
-	    },
-	    { -- FP compare.
-	      shift = 31, mask = 1,
-	      [0] = {
-		shift = 14, mask = 3,
-		[0] = {
-		  shift = 23, mask = 1,
-		  [0] = {
-		    shift = 0, mask = 31,
-		    [0] = "fcmpNMf", [8] = "fcmpNZf",
-		    [16] = "fcmpeNMf", [24] = "fcmpeNZf",
-		  }
-		}
-	      }
-	    }
-	  },
-	  { -- FP immediate.
-	    shift = 31, mask = 1,
-	    [0] = {
-	      shift = 5, mask = 31,
-	      [0] = {
-		shift = 23, mask = 1,
-		[0] = "fmovDFf"
-	      }
-	    }
-	  }
-	},
-	{ -- FP conditional compare.
-	  shift = 31, mask = 1,
-	  [0] = {
-	    shift = 23, mask = 1,
-	    [0] = {
-	      shift = 4, mask = 1,
-	      [0] = "fccmpNMVCf", "fccmpeNMVCf"
-	    }
-	  }
-	},
-	{ -- FP data-processing, 2 sources.
-	  shift = 31, mask = 1,
-	  [0] = {
-	    shift = 23, mask = 1,
-	    [0] = {
-	      shift = 12, mask = 15,
-	      [0] = "fmulDNMf", "fdivDNMf", "faddDNMf", "fsubDNMf",
-	      "fmaxDNMf", "fminDNMf", "fmaxnmDNMf", "fminnmDNMf",
-	      "fnmulDNMf"
-	    }
-	  }
-	},
-	{ -- FP conditional select.
-	  shift = 31, mask = 1,
-	  [0] = {
-	    shift = 23, mask = 1,
-	    [0] = "fcselDNMCf"
-	  }
-	}
-      }
-    },
-    { -- FP data-processing, 3 sources.
-      shift = 31, mask = 1,
-      [0] = {
-	shift = 15, mask = 1,
-	[0] = {
-	  shift = 21, mask = 5,
-	  [0] = "fmaddDNMAf", "fnmaddDNMAf"
-	},
-	{
-	  shift = 21, mask = 5,
-	  [0] = "fmsubDNMAf", "fnmsubDNMAf"
-	}
-      }
-    }
-  }
-}
-
-local map_br = { -- Branches, exception generating and system instructions.
-  shift = 29, mask = 7,
-  [0] = "bB",
-  { -- Compare & branch, immediate.
-    shift = 24, mask = 3,
-    [0] = "cbzDBg", "cbnzDBg", "tbzDTBw", "tbnzDTBw"
-  },
-  { -- Conditional branch, immediate.
-    shift = 24, mask = 3,
-    [0] = {
-      shift = 4, mask = 1,
-      [0] = {
-	shift = 0, mask = 15,
-	[0] = "beqB", "bneB", "bhsB", "bloB", "bmiB", "bplB", "bvsB", "bvcB",
-	"bhiB", "blsB", "bgeB", "bltB", "bgtB", "bleB", "balB"
-      }
-    }
-  }, false, "blB",
-  { -- Compare & branch, immediate.
-    shift = 24, mask = 3,
-    [0] = "cbzDBg", "cbnzDBg", "tbzDTBx", "tbnzDTBx"
-  },
-  {
-    shift = 24, mask = 3,
-    [0] = { -- Exception generation.
-      shift = 0, mask = 0xe0001f,
-      [0x200000] = "brkW"
-    },
-    { -- System instructions.
-      shift = 0, mask = 0x3fffff,
-      [0x03201f] = "nop"
-    },
-    { -- Unconditional branch, register.
-      shift = 0, mask = 0xfffc1f,
-      [0x1f0000] = "brNx", [0x3f0000] = "blrNx",
-      [0x5f0000] = "retNx"
-    },
-  }
-}
-
-local map_init = {
-  shift = 25, mask = 15,
-  [0] = false, false, false, false, map_ls, map_datar, map_ls, map_datafp,
-  map_datai, map_datai, map_br, map_br, map_ls, map_datar, map_ls, map_datafp
-}
-
-------------------------------------------------------------------------------
-
-local map_regs = { x = {}, w = {}, d = {}, s = {} }
-
-for i=0,30 do
-  map_regs.x[i] = "x"..i
-  map_regs.w[i] = "w"..i
-  map_regs.d[i] = "d"..i
-  map_regs.s[i] = "s"..i
-end
-map_regs.x[31] = "sp"
-map_regs.w[31] = "wsp"
-map_regs.d[31] = "d31"
-map_regs.s[31] = "s31"
-
-local map_cond = {
-  [0] = "eq", "ne", "cs", "cc", "mi", "pl", "vs", "vc",
-  "hi", "ls", "ge", "lt", "gt", "le", "al",
-}
-
-local map_shift = { [0] = "lsl", "lsr", "asr", }
-
-local map_extend = {
-  [0] = "uxtb", "uxth", "uxtw", "uxtx", "sxtb", "sxth", "sxtw", "sxtx",
-}
-
-------------------------------------------------------------------------------
-
--- Output a nicely formatted line with an opcode and operands.
-local function putop(ctx, text, operands)
-  local pos = ctx.pos
-  local extra = ""
-  if ctx.rel then
-    local sym = ctx.symtab[ctx.rel]
-    if sym then
-      extra = "\t->"..sym
-    end
-  end
-  if ctx.hexdump > 0 then
-    ctx.out(format("%08x  %s  %-5s %s%s\n",
-      ctx.addr+pos, tohex(ctx.op), text, concat(operands, ", "), extra))
-  else
-    ctx.out(format("%08x  %-5s %s%s\n",
-      ctx.addr+pos, text, concat(operands, ", "), extra))
-  end
-  ctx.pos = pos + 4
-end
-
--- Fallback for unknown opcodes.
-local function unknown(ctx)
-  return putop(ctx, ".long", { "0x"..tohex(ctx.op) })
-end
-
-local function match_reg(p, pat, regnum)
-  return map_regs[match(pat, p.."%w-([xwds])")][regnum]
-end
-
-local function fmt_hex32(x)
-  if x < 0 then
-    return tohex(x)
-  else
-    return format("%x", x)
-  end
-end
-
-local imm13_rep = { 0x55555555, 0x11111111, 0x01010101, 0x00010001, 0x00000001 }
-
-local function decode_imm13(op)
-  local imms = band(rshift(op, 10), 63)
-  local immr = band(rshift(op, 16), 63)
-  if band(op, 0x00400000) == 0 then
-    local len = 5
-    if imms >= 56 then
-      if imms >= 60 then len = 1 else len = 2 end
-    elseif imms >= 48 then len = 3 elseif imms >= 32 then len = 4 end
-    local l = lshift(1, len)-1
-    local s = band(imms, l)
-    local r = band(immr, l)
-    local imm = ror(rshift(-1, 31-s), r)
-    if len ~= 5 then imm = band(imm, lshift(1, l)-1) + rshift(imm, 31-l) end
-    imm = imm * imm13_rep[len]
-    local ix = fmt_hex32(imm)
-    if rshift(op, 31) ~= 0 then
-      return ix..tohex(imm)
-    else
-      return ix
-    end
-  else
-    local lo, hi = -1, 0
-    if imms < 32 then lo = rshift(-1, 31-imms) else hi = rshift(-1, 63-imms) end
-    if immr ~= 0 then
-      lo, hi = ror(lo, immr), ror(hi, immr)
-      local x = immr == 32 and 0 or band(bxor(lo, hi), lshift(-1, 32-immr))
-      lo, hi = bxor(lo, x), bxor(hi, x)
-      if immr >= 32 then lo, hi = hi, lo end
-    end
-    if hi ~= 0 then
-      return fmt_hex32(hi)..tohex(lo)
-    else
-      return fmt_hex32(lo)
-    end
-  end
-end
-
-local function parse_immpc(op, name)
-  if name == "b" or name == "bl" then
-    return arshift(lshift(op, 6), 4)
-  elseif name == "adr" or name == "adrp" then
-    local immlo = band(rshift(op, 29), 3)
-    local immhi = lshift(arshift(lshift(op, 8), 13), 2)
-    return bor(immhi, immlo)
-  elseif name == "tbz" or name == "tbnz" then
-    return lshift(arshift(lshift(op, 13), 18), 2)
-  else
-    return lshift(arshift(lshift(op, 8), 13), 2)
-  end
-end
-
-local function parse_fpimm8(op)
-  local sign = band(op, 0x100000) == 0 and 1 or -1
-  local exp = bxor(rshift(arshift(lshift(op, 12), 5), 24), 0x80) - 131
-  local frac = 16+band(rshift(op, 13), 15)
-  return sign * frac * 2^exp
-end
-
-local function prefer_bfx(sf, uns, imms, immr)
-  if imms < immr or imms == 31 or imms == 63 then
-    return false
-  end
-  if immr == 0 then
-    if sf == 0 and (imms == 7 or imms == 15) then
-      return false
-    end
-    if sf ~= 0 and uns == 0 and (imms == 7 or imms == 15 or imms == 31) then
-      return false
-    end
-  end
-  return true
-end
-
--- Disassemble a single instruction.
-local function disass_ins(ctx)
-  local pos = ctx.pos
-  local b0, b1, b2, b3 = byte(ctx.code, pos+1, pos+4)
-  local op = bor(lshift(b3, 24), lshift(b2, 16), lshift(b1, 8), b0)
-  local operands = {}
-  local suffix = ""
-  local last, name, pat
-  local map_reg
-  ctx.op = op
-  ctx.rel = nil
-  last = nil
-  local opat
-  opat = map_init[band(rshift(op, 25), 15)]
-  while type(opat) ~= "string" do
-    if not opat then return unknown(ctx) end
-    opat = opat[band(rshift(op, opat.shift), opat.mask)] or opat._
-  end
-  name, pat = match(opat, "^([a-z0-9]*)(.*)")
-  local altname, pat2 = match(pat, "|([a-z0-9_.|]*)(.*)")
-  if altname then pat = pat2 end
-  if sub(pat, 1, 1) == "." then
-    local s2, p2 = match(pat, "^([a-z0-9.]*)(.*)")
-    suffix = suffix..s2
-    pat = p2
-  end
-
-  local rt = match(pat, "[gf]")
-  if rt then
-    if rt == "g" then
-      map_reg = band(op, 0x80000000) ~= 0 and map_regs.x or map_regs.w
-    else
-      map_reg = band(op, 0x400000) ~= 0 and map_regs.d or map_regs.s
-    end
-  end
-
-  local second0, immr
-
-  for p in gmatch(pat, ".") do
-    local x = nil
-    if p == "D" then
-      local regnum = band(op, 31)
-      x = rt and map_reg[regnum] or match_reg(p, pat, regnum)
-    elseif p == "N" then
-      local regnum = band(rshift(op, 5), 31)
-      x = rt and map_reg[regnum] or match_reg(p, pat, regnum)
-    elseif p == "M" then
-      local regnum = band(rshift(op, 16), 31)
-      x = rt and map_reg[regnum] or match_reg(p, pat, regnum)
-    elseif p == "A" then
-      local regnum = band(rshift(op, 10), 31)
-      x = rt and map_reg[regnum] or match_reg(p, pat, regnum)
-    elseif p == "B" then
-      local addr = ctx.addr + pos + parse_immpc(op, name)
-      ctx.rel = addr
-      x = "0x"..tohex(addr)
-    elseif p == "T" then
-      x = bor(band(rshift(op, 26), 32), band(rshift(op, 19), 31))
-    elseif p == "V" then
-      x = band(op, 15)
-    elseif p == "C" then
-      x = map_cond[band(rshift(op, 12), 15)]
-    elseif p == "c" then
-      local rn = band(rshift(op, 5), 31)
-      local rm = band(rshift(op, 16), 31)
-      local cond = band(rshift(op, 12), 15)
-      local invc = bxor(cond, 1)
-      x = map_cond[cond]
-      if altname and cond ~= 14 and cond ~= 15 then
-	local a1, a2 = match(altname, "([^|]*)|(.*)")
-	if rn == rm then
-	  local n = #operands
-	  operands[n] = nil
-	  x = map_cond[invc]
-	  if rn ~= 31 then
-	    if a1 then name = a1 else name = altname end
-	  else
-	    operands[n-1] = nil
-	    name = a2
-	  end
-	end
-      end
-    elseif p == "W" then
-      x = band(rshift(op, 5), 0xffff)
-    elseif p == "Y" then
-      x = band(rshift(op, 5), 0xffff)
-      local hw = band(rshift(op, 21), 3)
-      if altname and (hw == 0 or x ~= 0) then
-	name = altname
-      end
-    elseif p == "L" then
-      local rn = map_regs.x[band(rshift(op, 5), 31)]
-      local imm9 = arshift(lshift(op, 11), 23)
-      if band(op, 0x800) ~= 0 then
-	x = "["..rn..", #"..imm9.."]!"
-      else
-	x = "["..rn.."], #"..imm9
-      end
-    elseif p == "U" then
-      local rn = map_regs.x[band(rshift(op, 5), 31)]
-      local sz = band(rshift(op, 30), 3)
-      local imm12 = lshift(arshift(lshift(op, 10), 20), sz)
-      if imm12 ~= 0 then
-	x = "["..rn..", #"..imm12.."]"
-      else
-	x = "["..rn.."]"
-      end
-    elseif p == "K" then
-      local rn = map_regs.x[band(rshift(op, 5), 31)]
-      local imm9 = arshift(lshift(op, 11), 23)
-      if imm9 ~= 0 then
-	x = "["..rn..", #"..imm9.."]"
-      else
-	x = "["..rn.."]"
-      end
-    elseif p == "O" then
-      local rn, rm = map_regs.x[band(rshift(op, 5), 31)]
-      local m = band(rshift(op, 13), 1)
-      if m == 0 then
-	rm = map_regs.w[band(rshift(op, 16), 31)]
-      else
-	rm = map_regs.x[band(rshift(op, 16), 31)]
-      end
-      x = "["..rn..", "..rm
-      local opt = band(rshift(op, 13), 7)
-      local s = band(rshift(op, 12), 1)
-      local sz = band(rshift(op, 30), 3)
-      -- extension to be applied
-      if opt == 3 then
-       if s == 0 then x = x.."]"
-       else x = x..", lsl #"..sz.."]" end
-      elseif opt == 2 or opt == 6 or opt == 7 then
-	if s == 0 then x = x..", "..map_extend[opt].."]"
-	else x = x..", "..map_extend[opt].." #"..sz.."]" end
-      else
-	x = x.."]"
-      end
-    elseif p == "P" then
-      local opcv, sh = rshift(op, 26), 2
-      if opcv >= 0x2a then sh = 4 elseif opcv >= 0x1b then sh = 3 end
-      local imm7 = lshift(arshift(lshift(op, 10), 25), sh)
-      local rn = map_regs.x[band(rshift(op, 5), 31)]
-      local ind = band(rshift(op, 23), 3)
-      if ind == 1 then
-	x = "["..rn.."], #"..imm7
-      elseif ind == 2 then
-	if imm7 == 0 then
-	  x = "["..rn.."]"
-	else
-	  x = "["..rn..", #"..imm7.."]"
-	end
-      elseif ind == 3 then
-	x = "["..rn..", #"..imm7.."]!"
-      end
-    elseif p == "I" then
-      local shf = band(rshift(op, 22), 3)
-      local imm12 = band(rshift(op, 10), 0x0fff)
-      local rn, rd = band(rshift(op, 5), 31), band(op, 31)
-      if altname == "mov" and shf == 0 and imm12 == 0 and (rn == 31 or rd == 31) then
-	name = altname
-	x = nil
-      elseif shf == 0 then
-	x = imm12
-      elseif shf == 1 then
-	x = imm12..", lsl #12"
-      end
-    elseif p == "i" then
-      x = "#0x"..decode_imm13(op)
-    elseif p == "1" then
-      immr = band(rshift(op, 16), 63)
-      x = immr
-    elseif p == "2" then
-      x = band(rshift(op, 10), 63)
-      if altname then
-	local a1, a2, a3, a4, a5, a6 =
-	  match(altname, "([^|]*)|([^|]*)|([^|]*)|([^|]*)|([^|]*)|(.*)")
-	local sf = band(rshift(op, 26), 32)
-	local uns = band(rshift(op, 30), 1)
-	if prefer_bfx(sf, uns, x, immr) then
-	  name = a2
-	  x = x - immr + 1
-	elseif immr == 0 and x == 7 then
-	  local n = #operands
-	  operands[n] = nil
-	  if sf ~= 0 then
-	    operands[n-1] = gsub(operands[n-1], "x", "w")
-	  end
-	  last = operands[n-1]
-	  name = a6
-	  x = nil
-	elseif immr == 0 and x == 15 then
-	  local n = #operands
-	  operands[n] = nil
-	  if sf ~= 0 then
-	    operands[n-1] = gsub(operands[n-1], "x", "w")
-	  end
-	  last = operands[n-1]
-	  name = a5
-	  x = nil
-	elseif x == 31 or x == 63 then
-	  if x == 31 and immr == 0 and name == "sbfm" then
-	    name = a4
-	    local n = #operands
-	    operands[n] = nil
-	    if sf ~= 0 then
-	      operands[n-1] = gsub(operands[n-1], "x", "w")
-	    end
-	    last = operands[n-1]
-	  else
-	    name = a3
-	  end
-	  x = nil
-	elseif band(x, 31) ~= 31 and immr == x+1 and name == "ubfm" then
-	  name = a4
-	  last = "#"..(sf+32 - immr)
-	  operands[#operands] = last
-	  x = nil
-	elseif x < immr then
-	  name = a1
-	  last = "#"..(sf+32 - immr)
-	  operands[#operands] = last
-	  x = x + 1
-	end
-      end
-    elseif p == "3" then
-      x = band(rshift(op, 10), 63)
-      if altname then
-	local a1, a2 = match(altname, "([^|]*)|(.*)")
-	if x < immr then
-	  name = a1
-	  local sf = band(rshift(op, 26), 32)
-	  last = "#"..(sf+32 - immr)
-	  operands[#operands] = last
-	  x = x + 1
-	else
-	  name = a2
-	  x = x - immr + 1
-	end
-      end
-    elseif p == "4" then
-      x = band(rshift(op, 10), 63)
-      local rn = band(rshift(op, 5), 31)
-      local rm = band(rshift(op, 16), 31)
-      if altname and rn == rm then
-	local n = #operands
-	operands[n] = nil
-	last = operands[n-1]
-	name = altname
-      end
-    elseif p == "5" then
-      x = band(rshift(op, 16), 31)
-    elseif p == "S" then
-      x = band(rshift(op, 10), 63)
-      if x == 0 then x = nil
-      else x = map_shift[band(rshift(op, 22), 3)].." #"..x end
-    elseif p == "X" then
-      local opt = band(rshift(op, 13), 7)
-      -- Width specifier <R>.
-      if opt ~= 3 and opt ~= 7 then
-	last = map_regs.w[band(rshift(op, 16), 31)]
-	operands[#operands] = last
-      end
-      x = band(rshift(op, 10), 7)
-      -- Extension.
-      if opt == 2 + band(rshift(op, 31), 1) and
-	 band(rshift(op, second0 and 5 or 0), 31) == 31 then
-	if x == 0 then x = nil
-	else x = "lsl #"..x end
-      else
-	if x == 0 then x = map_extend[band(rshift(op, 13), 7)]
-	else x = map_extend[band(rshift(op, 13), 7)].." #"..x end
-      end
-    elseif p == "R" then
-      x = band(rshift(op,21), 3)
-      if x == 0 then x = nil
-      else x = "lsl #"..x*16 end
-    elseif p == "z" then
-      local n = #operands
-      if operands[n] == "sp" then operands[n] = "xzr"
-      elseif operands[n] == "wsp" then operands[n] = "wzr"
-      end
-    elseif p == "Z" then
-      x = 0
-    elseif p == "F" then
-      x = parse_fpimm8(op)
-    elseif p == "g" or p == "f" or p == "x" or p == "w" or
-	   p == "d" or p == "s" then
-      -- These are handled in D/N/M/A.
-    elseif p == "0" then
-      if last == "sp" or last == "wsp" then
-	local n = #operands
-	operands[n] = nil
-	last = operands[n-1]
-	if altname then
-	  local a1, a2 = match(altname, "([^|]*)|(.*)")
-	  if not a1 then
-	    name = altname
-	  elseif second0 then
-	    name, altname = a2, a1
-	  else
-	    name, altname = a1, a2
-	  end
-	end
-      end
-      second0 = true
-    else
-      assert(false)
-    end
-    if x then
-      last = x
-      if type(x) == "number" then x = "#"..x end
-      operands[#operands+1] = x
-    end
-  end
-
-  return putop(ctx, name..suffix, operands)
-end
-
-------------------------------------------------------------------------------
-
--- Disassemble a block of code.
-local function disass_block(ctx, ofs, len)
-  if not ofs then ofs = 0 end
-  local stop = len and ofs+len or #ctx.code
-  ctx.pos = ofs
-  ctx.rel = nil
-  while ctx.pos < stop do disass_ins(ctx) end
-end
-
--- Extended API: create a disassembler context. Then call ctx:disass(ofs, len).
-local function create(code, addr, out)
-  local ctx = {}
-  ctx.code = code
-  ctx.addr = addr or 0
-  ctx.out = out or io.write
-  ctx.symtab = {}
-  ctx.disass = disass_block
-  ctx.hexdump = 8
-  return ctx
-end
-
--- Simple API: disassemble code (a string) at address and output via out.
-local function disass(code, addr, out)
-  create(code, addr, out):disass()
-end
-
--- Return register name for RID.
-local function regname(r)
-  if r < 32 then return map_regs.x[r] end
-  return map_regs.d[r-32]
-end
-
--- Public module functions.
-return {
-  create = create,
-  disass = disass,
-  regname = regname
-}
-

love/src/jni/LuaJIT-2.1/android/x86/jit/dis_arm64be.lua

@@ -1,12 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT ARM64BE disassembler wrapper module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- ARM64 instructions are always little-endian. So just forward to the
--- common ARM64 disassembler module. All the interesting stuff is there.
-------------------------------------------------------------------------------
-
-return require((string.match(..., ".*%.") or "").."dis_arm64")
-

love/src/jni/LuaJIT-2.1/android/x86/jit/dis_mips.lua

@@ -1,694 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT MIPS disassembler module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT/X license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This is a helper module used by the LuaJIT machine code dumper module.
---
--- It disassembles all standard MIPS32R1/R2 instructions.
--- Default mode is big-endian, but see: dis_mipsel.lua
-------------------------------------------------------------------------------
-
-local type = type
-local byte, format = string.byte, string.format
-local match, gmatch = string.match, string.gmatch
-local concat = table.concat
-local bit = require("bit")
-local band, bor, tohex = bit.band, bit.bor, bit.tohex
-local lshift, rshift, arshift = bit.lshift, bit.rshift, bit.arshift
-
-------------------------------------------------------------------------------
--- Extended opcode maps common to all MIPS releases
-------------------------------------------------------------------------------
-
-local map_srl = { shift = 21, mask = 1, [0] = "srlDTA", "rotrDTA", }
-local map_srlv = { shift = 6, mask = 1, [0] = "srlvDTS", "rotrvDTS", }
-
-local map_cop0 = {
-  shift = 25, mask = 1,
-  [0] = {
-    shift = 21, mask = 15,
-    [0] = "mfc0TDW", [4] = "mtc0TDW",
-    [10] = "rdpgprDT",
-    [11] = { shift = 5, mask = 1, [0] = "diT0", "eiT0", },
-    [14] = "wrpgprDT",
-  }, {
-    shift = 0, mask = 63,
-    [1] = "tlbr", [2] = "tlbwi", [6] = "tlbwr", [8] = "tlbp",
-    [24] = "eret", [31] = "deret",
-    [32] = "wait",
-  },
-}
-
-------------------------------------------------------------------------------
--- Primary and extended opcode maps for MIPS R1-R5
-------------------------------------------------------------------------------
-
-local map_movci = { shift = 16, mask = 1, [0] = "movfDSC", "movtDSC", }
-
-local map_special = {
-  shift = 0, mask = 63,
-  [0] = { shift = 0, mask = -1, [0] = "nop", _ = "sllDTA" },
-  map_movci,	map_srl,	"sraDTA",
-  "sllvDTS",	false,		map_srlv,	"sravDTS",
-  "jrS",	"jalrD1S",	"movzDST",	"movnDST",
-  "syscallY",	"breakY",	false,		"sync",
-  "mfhiD",	"mthiS",	"mfloD",	"mtloS",
-  "dsllvDST",	false,		"dsrlvDST",	"dsravDST",
-  "multST",	"multuST",	"divST",	"divuST",
-  "dmultST",	"dmultuST",	"ddivST",	"ddivuST",
-  "addDST",	"addu|moveDST0", "subDST",	"subu|neguDS0T",
-  "andDST",	"or|moveDST0",	"xorDST",	"nor|notDST0",
-  false,	false,		"sltDST",	"sltuDST",
-  "daddDST",	"dadduDST",	"dsubDST",	"dsubuDST",
-  "tgeSTZ",	"tgeuSTZ",	"tltSTZ",	"tltuSTZ",
-  "teqSTZ",	false,		"tneSTZ",	false,
-  "dsllDTA",	false,		"dsrlDTA",	"dsraDTA",
-  "dsll32DTA",	false,		"dsrl32DTA",	"dsra32DTA",
-}
-
-local map_special2 = {
-  shift = 0, mask = 63,
-  [0] = "maddST", "madduST",	"mulDST",	false,
-  "msubST",	"msubuST",
-  [32] = "clzDS", [33] = "cloDS",
-  [63] = "sdbbpY",
-}
-
-local map_bshfl = {
-  shift = 6, mask = 31,
-  [2] = "wsbhDT",
-  [16] = "sebDT",
-  [24] = "sehDT",
-}
-
-local map_dbshfl = {
-  shift = 6, mask = 31,
-  [2] = "dsbhDT",
-  [5] = "dshdDT",
-}
-
-local map_special3 = {
-  shift = 0, mask = 63,
-  [0]  = "extTSAK", [1]  = "dextmTSAP", [3]  = "dextTSAK",
-  [4]  = "insTSAL", [6]  = "dinsuTSEQ", [7]  = "dinsTSAL",
-  [32] = map_bshfl, [36] = map_dbshfl,  [59] = "rdhwrTD",
-}
-
-local map_regimm = {
-  shift = 16, mask = 31,
-  [0] = "bltzSB",	"bgezSB",	"bltzlSB",	"bgezlSB",
-  false,	false,		false,		false,
-  "tgeiSI",	"tgeiuSI",	"tltiSI",	"tltiuSI",
-  "teqiSI",	false,		"tneiSI",	false,
-  "bltzalSB",	"bgezalSB",	"bltzallSB",	"bgezallSB",
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  false,	false,		false,		"synciSO",
-}
-
-local map_cop1s = {
-  shift = 0, mask = 63,
-  [0] = "add.sFGH",	"sub.sFGH",	"mul.sFGH",	"div.sFGH",
-  "sqrt.sFG",		"abs.sFG",	"mov.sFG",	"neg.sFG",
-  "round.l.sFG",	"trunc.l.sFG",	"ceil.l.sFG",	"floor.l.sFG",
-  "round.w.sFG",	"trunc.w.sFG",	"ceil.w.sFG",	"floor.w.sFG",
-  false,
-  { shift = 16, mask = 1, [0] = "movf.sFGC", "movt.sFGC" },
-  "movz.sFGT",	"movn.sFGT",
-  false,	"recip.sFG",	"rsqrt.sFG",	false,
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  false,	"cvt.d.sFG",	false,		false,
-  "cvt.w.sFG",	"cvt.l.sFG",	"cvt.ps.sFGH",	false,
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  "c.f.sVGH",	"c.un.sVGH",	"c.eq.sVGH",	"c.ueq.sVGH",
-  "c.olt.sVGH",	"c.ult.sVGH",	"c.ole.sVGH",	"c.ule.sVGH",
-  "c.sf.sVGH",	"c.ngle.sVGH",	"c.seq.sVGH",	"c.ngl.sVGH",
-  "c.lt.sVGH",	"c.nge.sVGH",	"c.le.sVGH",	"c.ngt.sVGH",
-}
-
-local map_cop1d = {
-  shift = 0, mask = 63,
-  [0] = "add.dFGH",	"sub.dFGH",	"mul.dFGH",	"div.dFGH",
-  "sqrt.dFG",		"abs.dFG",	"mov.dFG",	"neg.dFG",
-  "round.l.dFG",	"trunc.l.dFG",	"ceil.l.dFG",	"floor.l.dFG",
-  "round.w.dFG",	"trunc.w.dFG",	"ceil.w.dFG",	"floor.w.dFG",
-  false,
-  { shift = 16, mask = 1, [0] = "movf.dFGC", "movt.dFGC" },
-  "movz.dFGT",	"movn.dFGT",
-  false,	"recip.dFG",	"rsqrt.dFG",	false,
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  "cvt.s.dFG",	false,		false,		false,
-  "cvt.w.dFG",	"cvt.l.dFG",	false,		false,
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  "c.f.dVGH",	"c.un.dVGH",	"c.eq.dVGH",	"c.ueq.dVGH",
-  "c.olt.dVGH",	"c.ult.dVGH",	"c.ole.dVGH",	"c.ule.dVGH",
-  "c.df.dVGH",	"c.ngle.dVGH",	"c.deq.dVGH",	"c.ngl.dVGH",
-  "c.lt.dVGH",	"c.nge.dVGH",	"c.le.dVGH",	"c.ngt.dVGH",
-}
-
-local map_cop1ps = {
-  shift = 0, mask = 63,
-  [0] = "add.psFGH",	"sub.psFGH",	"mul.psFGH",	false,
-  false,		"abs.psFG",	"mov.psFG",	"neg.psFG",
-  false,		false,		false,		false,
-  false,		false,		false,		false,
-  false,
-  { shift = 16, mask = 1, [0] = "movf.psFGC", "movt.psFGC" },
-  "movz.psFGT",	"movn.psFGT",
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  "cvt.s.puFG",	false,		false,		false,
-  false,	false,		false,		false,
-  "cvt.s.plFG",	false,		false,		false,
-  "pll.psFGH",	"plu.psFGH",	"pul.psFGH",	"puu.psFGH",
-  "c.f.psVGH",	"c.un.psVGH",	"c.eq.psVGH",	"c.ueq.psVGH",
-  "c.olt.psVGH", "c.ult.psVGH",	"c.ole.psVGH",	"c.ule.psVGH",
-  "c.psf.psVGH", "c.ngle.psVGH", "c.pseq.psVGH", "c.ngl.psVGH",
-  "c.lt.psVGH",	"c.nge.psVGH",	"c.le.psVGH",	"c.ngt.psVGH",
-}
-
-local map_cop1w = {
-  shift = 0, mask = 63,
-  [32] = "cvt.s.wFG", [33] = "cvt.d.wFG",
-}
-
-local map_cop1l = {
-  shift = 0, mask = 63,
-  [32] = "cvt.s.lFG", [33] = "cvt.d.lFG",
-}
-
-local map_cop1bc = {
-  shift = 16, mask = 3,
-  [0] = "bc1fCB", "bc1tCB",	"bc1flCB",	"bc1tlCB",
-}
-
-local map_cop1 = {
-  shift = 21, mask = 31,
-  [0] = "mfc1TG", "dmfc1TG",	"cfc1TG",	"mfhc1TG",
-  "mtc1TG",	"dmtc1TG",	"ctc1TG",	"mthc1TG",
-  map_cop1bc,	false,		false,		false,
-  false,	false,		false,		false,
-  map_cop1s,	map_cop1d,	false,		false,
-  map_cop1w,	map_cop1l,	map_cop1ps,
-}
-
-local map_cop1x = {
-  shift = 0, mask = 63,
-  [0] = "lwxc1FSX",	"ldxc1FSX",	false,		false,
-  false,	"luxc1FSX",	false,		false,
-  "swxc1FSX",	"sdxc1FSX",	false,		false,
-  false,	"suxc1FSX",	false,		"prefxMSX",
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  false,	false,		false,		false,
-  false,	false,		"alnv.psFGHS",	false,
-  "madd.sFRGH",	"madd.dFRGH",	false,		false,
-  false,	false,		"madd.psFRGH",	false,
-  "msub.sFRGH",	"msub.dFRGH",	false,		false,
-  false,	false,		"msub.psFRGH",	false,
-  "nmadd.sFRGH", "nmadd.dFRGH",	false,		false,
-  false,	false,		"nmadd.psFRGH",	false,
-  "nmsub.sFRGH", "nmsub.dFRGH",	false,		false,
-  false,	false,		"nmsub.psFRGH",	false,
-}
-
-local map_pri = {
-  [0] = map_special,	map_regimm,	"jJ",	"jalJ",
-  "beq|beqz|bST00B",	"bne|bnezST0B",		"blezSB",	"bgtzSB",
-  "addiTSI",	"addiu|liTS0I",	"sltiTSI",	"sltiuTSI",
-  "andiTSU",	"ori|liTS0U",	"xoriTSU",	"luiTU",
-  map_cop0,	map_cop1,	false,		map_cop1x,
-  "beql|beqzlST0B",	"bnel|bnezlST0B",	"blezlSB",	"bgtzlSB",
-  "daddiTSI",	"daddiuTSI",	false,		false,
-  map_special2,	"jalxJ",	false,		map_special3,
-  "lbTSO",	"lhTSO",	"lwlTSO",	"lwTSO",
-  "lbuTSO",	"lhuTSO",	"lwrTSO",	false,
-  "sbTSO",	"shTSO",	"swlTSO",	"swTSO",
-  false,	false,		"swrTSO",	"cacheNSO",
-  "llTSO",	"lwc1HSO",	"lwc2TSO",	"prefNSO",
-  false,	"ldc1HSO",	"ldc2TSO",	"ldTSO",
-  "scTSO",	"swc1HSO",	"swc2TSO",	false,
-  false,	"sdc1HSO",	"sdc2TSO",	"sdTSO",
-}
-
-------------------------------------------------------------------------------
--- Primary and extended opcode maps for MIPS R6
-------------------------------------------------------------------------------
-
-local map_mul_r6 =   { shift = 6, mask = 3, [2] = "mulDST",   [3] = "muhDST" }
-local map_mulu_r6 =  { shift = 6, mask = 3, [2] = "muluDST",  [3] = "muhuDST" }
-local map_div_r6 =   { shift = 6, mask = 3, [2] = "divDST",   [3] = "modDST" }
-local map_divu_r6 =  { shift = 6, mask = 3, [2] = "divuDST",  [3] = "moduDST" }
-local map_dmul_r6 =  { shift = 6, mask = 3, [2] = "dmulDST",  [3] = "dmuhDST" }
-local map_dmulu_r6 = { shift = 6, mask = 3, [2] = "dmuluDST", [3] = "dmuhuDST" }
-local map_ddiv_r6 =  { shift = 6, mask = 3, [2] = "ddivDST",  [3] = "dmodDST" }
-local map_ddivu_r6 = { shift = 6, mask = 3, [2] = "ddivuDST", [3] = "dmoduDST" }
-
-local map_special_r6 = {
-  shift = 0, mask = 63,
-  [0] = { shift = 0, mask = -1, [0] = "nop", _ = "sllDTA" },
-  false,	map_srl,	"sraDTA",
-  "sllvDTS",	false,		map_srlv,	"sravDTS",
-  "jrS",	"jalrD1S",	false,		false,
-  "syscallY",	"breakY",	false,		"sync",
-  "clzDS",	"cloDS",	"dclzDS",	"dcloDS",
-  "dsllvDST",	"dlsaDSTA",	"dsrlvDST",	"dsravDST",
-  map_mul_r6,	map_mulu_r6,	map_div_r6,	map_divu_r6,
-  map_dmul_r6,	map_dmulu_r6,	map_ddiv_r6,	map_ddivu_r6,
-  "addDST",	"addu|moveDST0", "subDST",	"subu|neguDS0T",
-  "andDST",	"or|moveDST0",	"xorDST",	"nor|notDST0",
-  false,	false,		"sltDST",	"sltuDST",
-  "daddDST",	"dadduDST",	"dsubDST",	"dsubuDST",
-  "tgeSTZ",	"tgeuSTZ",	"tltSTZ",	"tltuSTZ",
-  "teqSTZ",	"seleqzDST",	"tneSTZ",	"selnezDST",
-  "dsllDTA",	false,		"dsrlDTA",	"dsraDTA",
-  "dsll32DTA",	false,		"dsrl32DTA",	"dsra32DTA",
-}
-
-local map_bshfl_r6 = {
-  shift = 9, mask = 3,
-  [1] = "alignDSTa",
-  _ = {
-    shift = 6, mask = 31,
-    [0] = "bitswapDT",
-    [2] = "wsbhDT",
-    [16] = "sebDT",
-    [24] = "sehDT",
-  }
-}
-
-local map_dbshfl_r6 = {
-  shift = 9, mask = 3,
-  [1] = "dalignDSTa",
-  _ = {
-    shift = 6, mask = 31,
-    [0] = "dbitswapDT",
-    [2] = "dsbhDT",
-    [5] = "dshdDT",
-  }
-}
-
-local map_special3_r6 = {
-  shift = 0, mask = 63,
-  [0]  = "extTSAK", [1]  = "dextmTSAP", [3]  = "dextTSAK",
-  [4]  = "insTSAL", [6]  = "dinsuTSEQ", [7]  = "dinsTSAL",
-  [32] = map_bshfl_r6, [36] = map_dbshfl_r6,  [59] = "rdhwrTD",
-}
-
-local map_regimm_r6 = {
-  shift = 16, mask = 31,
-  [0] = "bltzSB", [1] = "bgezSB",
-  [6] = "dahiSI", [30] = "datiSI",
-  [23] = "sigrieI", [31] = "synciSO",
-}
-
-local map_pcrel_r6 = {
-  shift = 19, mask = 3,
-  [0] = "addiupcS2", "lwpcS2", "lwupcS2", {
-    shift = 18, mask = 1,
-    [0] = "ldpcS3", { shift = 16, mask = 3, [2] = "auipcSI", [3] = "aluipcSI" }
-  }
-}
-
-local map_cop1s_r6 = {
-  shift = 0, mask = 63,
-  [0] = "add.sFGH",	"sub.sFGH",	"mul.sFGH",	"div.sFGH",
-  "sqrt.sFG",		"abs.sFG",	"mov.sFG",	"neg.sFG",
-  "round.l.sFG",	"trunc.l.sFG",	"ceil.l.sFG",	"floor.l.sFG",
-  "round.w.sFG",	"trunc.w.sFG",	"ceil.w.sFG",	"floor.w.sFG",
-  "sel.sFGH",		false,		false,		false,
-  "seleqz.sFGH",	"recip.sFG",	"rsqrt.sFG",	"selnez.sFGH",
-  "maddf.sFGH",		"msubf.sFGH",	"rint.sFG",	"class.sFG",
-  "min.sFGH",		"mina.sFGH",	"max.sFGH",	"maxa.sFGH",
-  false,		"cvt.d.sFG",	false,		false,
-  "cvt.w.sFG",		"cvt.l.sFG",
-}
-
-local map_cop1d_r6 = {
-  shift = 0, mask = 63,
-  [0] = "add.dFGH",	"sub.dFGH",	"mul.dFGH",	"div.dFGH",
-  "sqrt.dFG",		"abs.dFG",	"mov.dFG",	"neg.dFG",
-  "round.l.dFG",	"trunc.l.dFG",	"ceil.l.dFG",	"floor.l.dFG",
-  "round.w.dFG",	"trunc.w.dFG",	"ceil.w.dFG",	"floor.w.dFG",
-  "sel.dFGH",		false,		false,		false,
-  "seleqz.dFGH",	"recip.dFG",	"rsqrt.dFG",	"selnez.dFGH",
-  "maddf.dFGH",		"msubf.dFGH",	"rint.dFG",	"class.dFG",
-  "min.dFGH",		"mina.dFGH",	"max.dFGH",	"maxa.dFGH",
-  "cvt.s.dFG",		false,		false,		false,
-  "cvt.w.dFG",		"cvt.l.dFG",
-}
-
-local map_cop1w_r6 = {
-  shift = 0, mask = 63,
-  [0] = "cmp.af.sFGH",	"cmp.un.sFGH",	"cmp.eq.sFGH",	"cmp.ueq.sFGH",
-  "cmp.lt.sFGH",	"cmp.ult.sFGH",	"cmp.le.sFGH",	"cmp.ule.sFGH",
-  "cmp.saf.sFGH",	"cmp.sun.sFGH",	"cmp.seq.sFGH",	"cmp.sueq.sFGH",
-  "cmp.slt.sFGH",	"cmp.sult.sFGH",	"cmp.sle.sFGH",	"cmp.sule.sFGH",
-  false,		"cmp.or.sFGH",	"cmp.une.sFGH",	"cmp.ne.sFGH",
-  false,		false,		false,		false,
-  false,		"cmp.sor.sFGH",	"cmp.sune.sFGH",	"cmp.sne.sFGH",
-  false,		false,		false,		false,
-  "cvt.s.wFG", "cvt.d.wFG",
-}
-
-local map_cop1l_r6 = {
-  shift = 0, mask = 63,
-  [0] = "cmp.af.dFGH",	"cmp.un.dFGH",	"cmp.eq.dFGH",	"cmp.ueq.dFGH",
-  "cmp.lt.dFGH",	"cmp.ult.dFGH",	"cmp.le.dFGH",	"cmp.ule.dFGH",
-  "cmp.saf.dFGH",	"cmp.sun.dFGH",	"cmp.seq.dFGH",	"cmp.sueq.dFGH",
-  "cmp.slt.dFGH",	"cmp.sult.dFGH",	"cmp.sle.dFGH",	"cmp.sule.dFGH",
-  false,		"cmp.or.dFGH",	"cmp.une.dFGH",	"cmp.ne.dFGH",
-  false,		false,		false,		false,
-  false,		"cmp.sor.dFGH",	"cmp.sune.dFGH",	"cmp.sne.dFGH",
-  false,		false,		false,		false,
-  "cvt.s.lFG", "cvt.d.lFG",
-}
-
-local map_cop1_r6 = {
-  shift = 21, mask = 31,
-  [0] = "mfc1TG", "dmfc1TG",	"cfc1TG",	"mfhc1TG",
-  "mtc1TG",	"dmtc1TG",	"ctc1TG",	"mthc1TG",
-  false,	"bc1eqzHB",	false,		false,
-  false,	"bc1nezHB",	false,		false,
-  map_cop1s_r6,	map_cop1d_r6,	false,		false,
-  map_cop1w_r6,	map_cop1l_r6,
-}
-
-local function maprs_popTS(rs, rt)
-  if rt == 0 then return 0 elseif rs == 0 then return 1
-  elseif rs == rt then return 2 else return 3 end
-end
-
-local map_pop06_r6 = {
-  maprs = maprs_popTS, [0] = "blezSB", "blezalcTB", "bgezalcTB", "bgeucSTB"
-}
-local map_pop07_r6 = {
-  maprs = maprs_popTS, [0] = "bgtzSB", "bgtzalcTB", "bltzalcTB", "bltucSTB"
-}
-local map_pop26_r6 = {
-  maprs = maprs_popTS, "blezcTB", "bgezcTB", "bgecSTB"
-}
-local map_pop27_r6 = {
-  maprs = maprs_popTS, "bgtzcTB", "bltzcTB", "bltcSTB"
-}
-
-local function maprs_popS(rs, rt)
-  if rs == 0 then return 0 else return 1 end
-end
-
-local map_pop66_r6 = {
-  maprs = maprs_popS, [0] = "jicTI", "beqzcSb"
-}
-local map_pop76_r6 = {
-  maprs = maprs_popS, [0] = "jialcTI", "bnezcSb"
-}
-
-local function maprs_popST(rs, rt)
-  if rs >= rt then return 0 elseif rs == 0 then return 1 else return 2 end
-end
-
-local map_pop10_r6 = {
-  maprs = maprs_popST, [0] = "bovcSTB", "beqzalcTB", "beqcSTB"
-}
-local map_pop30_r6 = {
-  maprs = maprs_popST, [0] = "bnvcSTB", "bnezalcTB", "bnecSTB"
-}
-
-local map_pri_r6 = {
-  [0] = map_special_r6,	map_regimm_r6,	"jJ",	"jalJ",
-  "beq|beqz|bST00B",	"bne|bnezST0B",		map_pop06_r6,	map_pop07_r6,
-  map_pop10_r6,	"addiu|liTS0I",	"sltiTSI",	"sltiuTSI",
-  "andiTSU",	"ori|liTS0U",	"xoriTSU",	"aui|luiTS0U",
-  map_cop0,	map_cop1_r6,	false,		false,
-  false,	false,		map_pop26_r6,	map_pop27_r6,
-  map_pop30_r6,	"daddiuTSI",	false,		false,
-  false,	"dauiTSI",	false,		map_special3_r6,
-  "lbTSO",	"lhTSO",	false,		"lwTSO",
-  "lbuTSO",	"lhuTSO",	false,		false,
-  "sbTSO",	"shTSO",	false,		"swTSO",
-  false,	false,		false,		false,
-  false,	"lwc1HSO",	"bc#",		false,
-  false,	"ldc1HSO",	map_pop66_r6,	"ldTSO",
-  false,	"swc1HSO",	"balc#",	map_pcrel_r6,
-  false,	"sdc1HSO",	map_pop76_r6,	"sdTSO",
-}
-
-------------------------------------------------------------------------------
-
-local map_gpr = {
-  [0] = "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
-  "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
-  "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
-  "r24", "r25", "r26", "r27", "r28", "sp", "r30", "ra",
-}
-
-------------------------------------------------------------------------------
-
--- Output a nicely formatted line with an opcode and operands.
-local function putop(ctx, text, operands)
-  local pos = ctx.pos
-  local extra = ""
-  if ctx.rel then
-    local sym = ctx.symtab[ctx.rel]
-    if sym then extra = "\t->"..sym end
-  end
-  if ctx.hexdump > 0 then
-    ctx.out(format("%08x  %s  %-7s %s%s\n",
-	    ctx.addr+pos, tohex(ctx.op), text, concat(operands, ", "), extra))
-  else
-    ctx.out(format("%08x  %-7s %s%s\n",
-	    ctx.addr+pos, text, concat(operands, ", "), extra))
-  end
-  ctx.pos = pos + 4
-end
-
--- Fallback for unknown opcodes.
-local function unknown(ctx)
-  return putop(ctx, ".long", { "0x"..tohex(ctx.op) })
-end
-
-local function get_be(ctx)
-  local pos = ctx.pos
-  local b0, b1, b2, b3 = byte(ctx.code, pos+1, pos+4)
-  return bor(lshift(b0, 24), lshift(b1, 16), lshift(b2, 8), b3)
-end
-
-local function get_le(ctx)
-  local pos = ctx.pos
-  local b0, b1, b2, b3 = byte(ctx.code, pos+1, pos+4)
-  return bor(lshift(b3, 24), lshift(b2, 16), lshift(b1, 8), b0)
-end
-
--- Disassemble a single instruction.
-local function disass_ins(ctx)
-  local op = ctx:get()
-  local operands = {}
-  local last = nil
-  ctx.op = op
-  ctx.rel = nil
-
-  local opat = ctx.map_pri[rshift(op, 26)]
-  while type(opat) ~= "string" do
-    if not opat then return unknown(ctx) end
-    if opat.maprs then
-      opat = opat[opat.maprs(band(rshift(op,21),31), band(rshift(op,16),31))]
-    else
-      opat = opat[band(rshift(op, opat.shift), opat.mask)] or opat._
-    end
-  end
-  local name, pat = match(opat, "^([a-z0-9_.]*)(.*)")
-  local altname, pat2 = match(pat, "|([a-z0-9_.|]*)(.*)")
-  if altname then pat = pat2 end
-
-  for p in gmatch(pat, ".") do
-    local x = nil
-    if p == "S" then
-      x = map_gpr[band(rshift(op, 21), 31)]
-    elseif p == "T" then
-      x = map_gpr[band(rshift(op, 16), 31)]
-    elseif p == "D" then
-      x = map_gpr[band(rshift(op, 11), 31)]
-    elseif p == "F" then
-      x = "f"..band(rshift(op, 6), 31)
-    elseif p == "G" then
-      x = "f"..band(rshift(op, 11), 31)
-    elseif p == "H" then
-      x = "f"..band(rshift(op, 16), 31)
-    elseif p == "R" then
-      x = "f"..band(rshift(op, 21), 31)
-    elseif p == "A" then
-      x = band(rshift(op, 6), 31)
-    elseif p == "a" then
-      x = band(rshift(op, 6), 7)
-    elseif p == "E" then
-      x = band(rshift(op, 6), 31) + 32
-    elseif p == "M" then
-      x = band(rshift(op, 11), 31)
-    elseif p == "N" then
-      x = band(rshift(op, 16), 31)
-    elseif p == "C" then
-      x = band(rshift(op, 18), 7)
-      if x == 0 then x = nil end
-    elseif p == "K" then
-      x = band(rshift(op, 11), 31) + 1
-    elseif p == "P" then
-      x = band(rshift(op, 11), 31) + 33
-    elseif p == "L" then
-      x = band(rshift(op, 11), 31) - last + 1
-    elseif p == "Q" then
-      x = band(rshift(op, 11), 31) - last + 33
-    elseif p == "I" then
-      x = arshift(lshift(op, 16), 16)
-    elseif p == "2" then
-      x = arshift(lshift(op, 13), 11)
-    elseif p == "3" then
-      x = arshift(lshift(op, 14), 11)
-    elseif p == "U" then
-      x = band(op, 0xffff)
-    elseif p == "O" then
-      local disp = arshift(lshift(op, 16), 16)
-      operands[#operands] = format("%d(%s)", disp, last)
-    elseif p == "X" then
-      local index = map_gpr[band(rshift(op, 16), 31)]
-      operands[#operands] = format("%s(%s)", index, last)
-    elseif p == "B" then
-      x = ctx.addr + ctx.pos + arshift(lshift(op, 16), 14) + 4
-      ctx.rel = x
-      x = format("0x%08x", x)
-    elseif p == "b" then
-      x = ctx.addr + ctx.pos + arshift(lshift(op, 11), 9) + 4
-      ctx.rel = x
-      x = format("0x%08x", x)
-    elseif p == "#" then
-      x = ctx.addr + ctx.pos + arshift(lshift(op, 6), 4) + 4
-      ctx.rel = x
-      x = format("0x%08x", x)
-    elseif p == "J" then
-      local a = ctx.addr + ctx.pos
-      x = a - band(a, 0x0fffffff) + band(op, 0x03ffffff)*4
-      ctx.rel = x
-      x = format("0x%08x", x)
-    elseif p == "V" then
-      x = band(rshift(op, 8), 7)
-      if x == 0 then x = nil end
-    elseif p == "W" then
-      x = band(op, 7)
-      if x == 0 then x = nil end
-    elseif p == "Y" then
-      x = band(rshift(op, 6), 0x000fffff)
-      if x == 0 then x = nil end
-    elseif p == "Z" then
-      x = band(rshift(op, 6), 1023)
-      if x == 0 then x = nil end
-    elseif p == "0" then
-      if last == "r0" or last == 0 then
-	local n = #operands
-	operands[n] = nil
-	last = operands[n-1]
-	if altname then
-	  local a1, a2 = match(altname, "([^|]*)|(.*)")
-	  if a1 then name, altname = a1, a2
-	  else name = altname end
-	end
-      end
-    elseif p == "1" then
-      if last == "ra" then
-	operands[#operands] = nil
-      end
-    else
-      assert(false)
-    end
-    if x then operands[#operands+1] = x; last = x end
-  end
-
-  return putop(ctx, name, operands)
-end
-
-------------------------------------------------------------------------------
-
--- Disassemble a block of code.
-local function disass_block(ctx, ofs, len)
-  if not ofs then ofs = 0 end
-  local stop = len and ofs+len or #ctx.code
-  stop = stop - stop % 4
-  ctx.pos = ofs - ofs % 4
-  ctx.rel = nil
-  while ctx.pos < stop do disass_ins(ctx) end
-end
-
--- Extended API: create a disassembler context. Then call ctx:disass(ofs, len).
-local function create(code, addr, out)
-  local ctx = {}
-  ctx.code = code
-  ctx.addr = addr or 0
-  ctx.out = out or io.write
-  ctx.symtab = {}
-  ctx.disass = disass_block
-  ctx.hexdump = 8
-  ctx.get = get_be
-  ctx.map_pri = map_pri
-  return ctx
-end
-
-local function create_el(code, addr, out)
-  local ctx = create(code, addr, out)
-  ctx.get = get_le
-  return ctx
-end
-
-local function create_r6(code, addr, out)
-  local ctx = create(code, addr, out)
-  ctx.map_pri = map_pri_r6
-  return ctx
-end
-
-local function create_r6_el(code, addr, out)
-  local ctx = create(code, addr, out)
-  ctx.get = get_le
-  ctx.map_pri = map_pri_r6
-  return ctx
-end
-
--- Simple API: disassemble code (a string) at address and output via out.
-local function disass(code, addr, out)
-  create(code, addr, out):disass()
-end
-
-local function disass_el(code, addr, out)
-  create_el(code, addr, out):disass()
-end
-
-local function disass_r6(code, addr, out)
-  create_r6(code, addr, out):disass()
-end
-
-local function disass_r6_el(code, addr, out)
-  create_r6_el(code, addr, out):disass()
-end
-
--- Return register name for RID.
-local function regname(r)
-  if r < 32 then return map_gpr[r] end
-  return "f"..(r-32)
-end
-
--- Public module functions.
-return {
-  create = create,
-  create_el = create_el,
-  create_r6 = create_r6,
-  create_r6_el = create_r6_el,
-  disass = disass,
-  disass_el = disass_el,
-  disass_r6 = disass_r6,
-  disass_r6_el = disass_r6_el,
-  regname = regname
-}
-

love/src/jni/LuaJIT-2.1/android/x86/jit/dis_mips64.lua

@@ -1,17 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT MIPS64 disassembler wrapper module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This module just exports the big-endian functions from the
--- MIPS disassembler module. All the interesting stuff is there.
-------------------------------------------------------------------------------
-
-local dis_mips = require((string.match(..., ".*%.") or "").."dis_mips")
-return {
-  create = dis_mips.create,
-  disass = dis_mips.disass,
-  regname = dis_mips.regname
-}
-

love/src/jni/LuaJIT-2.1/android/x86/jit/dis_mips64el.lua

@@ -1,17 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT MIPS64EL disassembler wrapper module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This module just exports the little-endian functions from the
--- MIPS disassembler module. All the interesting stuff is there.
-------------------------------------------------------------------------------
-
-local dis_mips = require((string.match(..., ".*%.") or "").."dis_mips")
-return {
-  create = dis_mips.create_el,
-  disass = dis_mips.disass_el,
-  regname = dis_mips.regname
-}
-

love/src/jni/LuaJIT-2.1/android/x86/jit/dis_mips64r6.lua

@@ -1,17 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT MIPS64R6 disassembler wrapper module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This module just exports the r6 big-endian functions from the
--- MIPS disassembler module. All the interesting stuff is there.
-------------------------------------------------------------------------------
-
-local dis_mips = require((string.match(..., ".*%.") or "").."dis_mips")
-return {
-  create = dis_mips.create_r6,
-  disass = dis_mips.disass_r6,
-  regname = dis_mips.regname
-}
-

love/src/jni/LuaJIT-2.1/android/x86/jit/dis_mips64r6el.lua

@@ -1,17 +0,0 @@
-----------------------------------------------------------------------------
--- LuaJIT MIPS64R6EL disassembler wrapper module.
---
--- Copyright (C) 2005-2021 Mike Pall. All rights reserved.
--- Released under the MIT license. See Copyright Notice in luajit.h
-----------------------------------------------------------------------------
--- This module just exports the r6 little-endian functions from the
--- MIPS disassembler module. All the interesting stuff is there.
-------------------------------------------------------------------------------
-
-local dis_mips = require((string.match(..., ".*%.") or "").."dis_mips")
-return {
-  create = dis_mips.create_r6_el,
-  disass = dis_mips.disass_r6_el,
-  regname = dis_mips.regname
-}
-