+ basic embedded rtl support for z80

git-svn-id: branches/z80@35677 -

.gitattributes

@@ -10149,6 +10149,7 @@ rtl/x86_64/setjumph.inc svneol=native#text/plain
 rtl/x86_64/strings.inc svneol=native#text/plain
 rtl/x86_64/stringss.inc svneol=native#text/plain
 rtl/x86_64/x86_64.inc svneol=native#text/plain
+rtl/z80/makefile.cpu svneol=native#text/plain
 tests/MPWMake -text
 tests/Makefile svneol=native#text/plain
 tests/Makefile.fpc svneol=native#text/plain

rtl/embedded/Makefile

@@ -1,8 +1,8 @@
 #
-# Don't edit, this file is generated by FPCMake Version 2.0.0 [2016-06-18 rev 34006]
+# Don't edit, this file is generated by FPCMake Version 2.0.0 [2017-03-15 rev 35592]
 #
 default: all
-MAKEFILETARGETS=i386-linux i386-go32v2 i386-win32 i386-os2 i386-freebsd i386-beos i386-haiku i386-netbsd i386-solaris i386-qnx i386-netware i386-openbsd i386-wdosx i386-darwin i386-emx i386-watcom i386-netwlibc i386-wince i386-embedded i386-symbian i386-nativent i386-iphonesim i386-android i386-aros m68k-linux m68k-freebsd m68k-netbsd m68k-amiga m68k-atari m68k-openbsd m68k-palmos m68k-embedded powerpc-linux powerpc-netbsd powerpc-amiga powerpc-macos powerpc-darwin powerpc-morphos powerpc-embedded powerpc-wii powerpc-aix sparc-linux sparc-netbsd sparc-solaris sparc-embedded x86_64-linux x86_64-freebsd x86_64-netbsd x86_64-solaris x86_64-openbsd x86_64-darwin x86_64-win64 x86_64-embedded x86_64-iphonesim x86_64-aros x86_64-dragonfly arm-linux arm-palmos arm-darwin arm-wince arm-gba arm-nds arm-embedded arm-symbian arm-android powerpc64-linux powerpc64-darwin powerpc64-embedded powerpc64-aix avr-embedded armeb-linux armeb-embedded mips-linux mipsel-linux mipsel-embedded mipsel-android jvm-java jvm-android i8086-embedded i8086-msdos i8086-win16 aarch64-linux aarch64-darwin
+MAKEFILETARGETS=i386-linux i386-go32v2 i386-win32 i386-os2 i386-freebsd i386-beos i386-haiku i386-netbsd i386-solaris i386-qnx i386-netware i386-openbsd i386-wdosx i386-darwin i386-emx i386-watcom i386-netwlibc i386-wince i386-embedded i386-symbian i386-nativent i386-iphonesim i386-android i386-aros m68k-linux m68k-freebsd m68k-netbsd m68k-amiga m68k-atari m68k-openbsd m68k-palmos m68k-embedded powerpc-linux powerpc-netbsd powerpc-amiga powerpc-macos powerpc-darwin powerpc-morphos powerpc-embedded powerpc-wii powerpc-aix sparc-linux sparc-netbsd sparc-solaris sparc-embedded x86_64-linux x86_64-freebsd x86_64-netbsd x86_64-solaris x86_64-openbsd x86_64-darwin x86_64-win64 x86_64-embedded x86_64-iphonesim x86_64-aros x86_64-dragonfly arm-linux arm-palmos arm-darwin arm-wince arm-gba arm-nds arm-embedded arm-symbian arm-android arm-aros powerpc64-linux powerpc64-darwin powerpc64-embedded powerpc64-aix avr-embedded armeb-linux armeb-embedded mips-linux mipsel-linux mipsel-embedded mipsel-android jvm-java jvm-android i8086-embedded i8086-msdos i8086-win16 aarch64-linux aarch64-darwin wasm-wasm z80-embedded
 BSDs = freebsd netbsd openbsd darwin dragonfly
 UNIXs = linux $(BSDs) solaris qnx haiku aix
 LIMIT83fs = go32v2 os2 emx watcom msdos win16
@@ -307,7 +307,7 @@ UNITSDIR:=$(wildcard $(FPCDIR)/units/$(TARGETSUFFIX))
 ifeq ($(UNITSDIR),)
 UNITSDIR:=$(wildcard $(FPCDIR)/units/$(OS_TARGET))
 endif
-PACKAGESDIR:=$(wildcard $(FPCDIR) $(FPCDIR)/packages $(FPCDIR)/packages/base $(FPCDIR)/packages/extra)
+PACKAGESDIR:=$(wildcard $(FPCDIR) $(FPCDIR)/packages)
 ifndef FPCFPMAKE
 ifdef CROSSCOMPILE
 ifeq ($(strip $(wildcard $(addsuffix /compiler/ppc$(SRCEXEEXT),$(FPCDIR)))),)
@@ -644,6 +644,9 @@ endif
 ifeq ($(FULL_TARGET),arm-android)
 override TARGET_UNITS+=$(SYSTEMUNIT) $(CPU_UNITS) uuchar objpas iso7185 extpas strings heapmgr consoleio $(CPU_SPECIFIC_COMMON_UNITS) dos ctypes charset cpall sysconst
 endif
+ifeq ($(FULL_TARGET),arm-aros)
+override TARGET_UNITS+=$(SYSTEMUNIT) $(CPU_UNITS) uuchar objpas iso7185 extpas strings heapmgr consoleio $(CPU_SPECIFIC_COMMON_UNITS) dos ctypes charset cpall sysconst
+endif
 ifeq ($(FULL_TARGET),powerpc64-linux)
 override TARGET_UNITS+=$(SYSTEMUNIT) $(CPU_UNITS) uuchar objpas iso7185 extpas strings heapmgr consoleio $(CPU_SPECIFIC_COMMON_UNITS) dos ctypes charset cpall sysconst
 endif
@@ -698,6 +701,12 @@ endif
 ifeq ($(FULL_TARGET),aarch64-darwin)
 override TARGET_UNITS+=$(SYSTEMUNIT) $(CPU_UNITS) uuchar objpas iso7185 extpas strings heapmgr consoleio $(CPU_SPECIFIC_COMMON_UNITS) dos ctypes charset cpall sysconst
 endif
+ifeq ($(FULL_TARGET),wasm-wasm)
+override TARGET_UNITS+=$(SYSTEMUNIT) $(CPU_UNITS) uuchar objpas iso7185 extpas strings heapmgr consoleio $(CPU_SPECIFIC_COMMON_UNITS) dos ctypes charset cpall sysconst
+endif
+ifeq ($(FULL_TARGET),z80-embedded)
+override TARGET_UNITS+=$(SYSTEMUNIT) $(CPU_UNITS) uuchar objpas iso7185 extpas strings heapmgr consoleio $(CPU_SPECIFIC_COMMON_UNITS) dos ctypes charset cpall sysconst
+endif
 ifeq ($(FULL_TARGET),i386-linux)
 override TARGET_LOADERS+=$(LOADERS)
 endif
@@ -893,6 +902,9 @@ endif
 ifeq ($(FULL_TARGET),arm-android)
 override TARGET_LOADERS+=$(LOADERS)
 endif
+ifeq ($(FULL_TARGET),arm-aros)
+override TARGET_LOADERS+=$(LOADERS)
+endif
 ifeq ($(FULL_TARGET),powerpc64-linux)
 override TARGET_LOADERS+=$(LOADERS)
 endif
@@ -947,6 +959,12 @@ endif
 ifeq ($(FULL_TARGET),aarch64-darwin)
 override TARGET_LOADERS+=$(LOADERS)
 endif
+ifeq ($(FULL_TARGET),wasm-wasm)
+override TARGET_LOADERS+=$(LOADERS)
+endif
+ifeq ($(FULL_TARGET),z80-embedded)
+override TARGET_LOADERS+=$(LOADERS)
+endif
 override INSTALL_FPCPACKAGE=y
 ifeq ($(FULL_TARGET),i386-linux)
 override COMPILER_INCLUDEDIR+=$(INC) $(PROCINC)
@@ -1143,6 +1161,9 @@ endif
 ifeq ($(FULL_TARGET),arm-android)
 override COMPILER_INCLUDEDIR+=$(INC) $(PROCINC)
 endif
+ifeq ($(FULL_TARGET),arm-aros)
+override COMPILER_INCLUDEDIR+=$(INC) $(PROCINC)
+endif
 ifeq ($(FULL_TARGET),powerpc64-linux)
 override COMPILER_INCLUDEDIR+=$(INC) $(PROCINC)
 endif
@@ -1197,6 +1218,12 @@ endif
 ifeq ($(FULL_TARGET),aarch64-darwin)
 override COMPILER_INCLUDEDIR+=$(INC) $(PROCINC)
 endif
+ifeq ($(FULL_TARGET),wasm-wasm)
+override COMPILER_INCLUDEDIR+=$(INC) $(PROCINC)
+endif
+ifeq ($(FULL_TARGET),z80-embedded)
+override COMPILER_INCLUDEDIR+=$(INC) $(PROCINC)
+endif
 ifeq ($(FULL_TARGET),i386-linux)
 override COMPILER_SOURCEDIR+=$(INC) $(PROCINC) $(COMMON) $(ARCH)
 endif
@@ -1392,6 +1419,9 @@ endif
 ifeq ($(FULL_TARGET),arm-android)
 override COMPILER_SOURCEDIR+=$(INC) $(PROCINC) $(COMMON) $(ARCH)
 endif
+ifeq ($(FULL_TARGET),arm-aros)
+override COMPILER_SOURCEDIR+=$(INC) $(PROCINC) $(COMMON) $(ARCH)
+endif
 ifeq ($(FULL_TARGET),powerpc64-linux)
 override COMPILER_SOURCEDIR+=$(INC) $(PROCINC) $(COMMON) $(ARCH)
 endif
@@ -1446,6 +1476,12 @@ endif
 ifeq ($(FULL_TARGET),aarch64-darwin)
 override COMPILER_SOURCEDIR+=$(INC) $(PROCINC) $(COMMON) $(ARCH)
 endif
+ifeq ($(FULL_TARGET),wasm-wasm)
+override COMPILER_SOURCEDIR+=$(INC) $(PROCINC) $(COMMON) $(ARCH)
+endif
+ifeq ($(FULL_TARGET),z80-embedded)
+override COMPILER_SOURCEDIR+=$(INC) $(PROCINC) $(COMMON) $(ARCH)
+endif
 ifdef REQUIRE_UNITSDIR
 override UNITSDIR+=$(REQUIRE_UNITSDIR)
 endif

rtl/inc/systemh.inc

@@ -351,6 +351,30 @@ Type
 {$endif CPUAARCH64}
 
 
+{$ifdef CPUZ80}
+  {$define DEFAULT_SINGLE}
+
+  {$define FPC_INCLUDE_SOFTWARE_MOD_DIV}
+  {$define FPC_INCLUDE_SOFTWARE_MUL}
+  {$define FPC_INCLUDE_SOFTWARE_SHIFT_INT64}
+
+  {$ifndef FPUNONE}
+    {$define SUPPORT_SINGLE}
+    {$define SUPPORT_DOUBLE}
+
+    {$define FPC_INCLUDE_SOFTWARE_INT64_TO_DOUBLE}
+
+    ValReal = Real;
+  {$endif}
+
+  { map comp to int64, but this doesn't mean we compile the comp support in! }
+  Comp = Int64;
+  PComp = ^Comp;
+
+  FarPointer = Pointer;
+{$endif CPUZ80}
+
+
 {$ifdef CPU64}
   SizeInt = Int64;
   SizeUInt = QWord;

rtl/z80/makefile.cpu

@@ -0,0 +1,6 @@
+#
+# Here we set processor dependent include file names.
+#
+
+CPUNAMES=
+CPUINCNAMES=$(addsuffix .inc,$(CPUNAMES))