Replace `js_wasm32` with `freestanding_wasm32`

core/runtime/default_allocators_general.odin

@@ -1,6 +1,5 @@
 //+build !windows
 //+build !freestanding
-//+build !js
 package runtime
 
 when ODIN_DEFAULT_TO_NIL_ALLOCATOR {

core/runtime/default_allocators_nil.odin

@@ -1,4 +1,4 @@
-//+build freestanding, js
+//+build freestanding
 package runtime
 
 // mem.nil_allocator reimplementation

core/runtime/os_specific_any.odin

@@ -1,6 +1,5 @@
 //+build !freestanding
 //+build !windows
-//+build !js
 package runtime
 
 import "core:os"

src/build_settings.cpp

@@ -10,7 +10,6 @@ enum TargetOsKind {
 	TargetOs_darwin,
 	TargetOs_linux,
 	TargetOs_essence,
-	TargetOs_js,
 	TargetOs_freebsd,
 
 	TargetOs_freestanding,
@@ -44,7 +43,6 @@ String target_os_names[TargetOs_COUNT] = {
 	str_lit("darwin"),
 	str_lit("linux"),
 	str_lit("essence"),
-	str_lit("js"),
 	str_lit("freebsd"),
 
 	str_lit("freestanding"),
@@ -312,8 +310,8 @@ gb_global TargetMetrics target_essence_amd64 = {
 	str_lit("x86_64-pc-none-elf"),
 };
 
-gb_global TargetMetrics target_js_wasm32 = {
-	TargetOs_js,
+gb_global TargetMetrics target_freestanding_wasm32 = {
+	TargetOs_freestanding,
 	TargetArch_wasm32,
 	4,
 	8,
@@ -330,15 +328,15 @@ struct NamedTargetMetrics {
 
 gb_global NamedTargetMetrics named_targets[] = {
 	{ str_lit("darwin_amd64"),   &target_darwin_amd64   },
-	{ str_lit("darwin_arm64"), &target_darwin_arm64 },
+	{ str_lit("darwin_arm64"),   &target_darwin_arm64   },
 	{ str_lit("essence_amd64"),  &target_essence_amd64  },
-	{ str_lit("js_wasm32"),      &target_js_wasm32      },
 	{ str_lit("linux_386"),      &target_linux_386      },
 	{ str_lit("linux_amd64"),    &target_linux_amd64    },
 	{ str_lit("windows_386"),    &target_windows_386    },
 	{ str_lit("windows_amd64"),  &target_windows_amd64  },
 	{ str_lit("freebsd_386"),    &target_freebsd_386    },
 	{ str_lit("freebsd_amd64"),  &target_freebsd_amd64  },
+	{ str_lit("freestanding_wasm32"), &target_freestanding_wasm32 },
 };
 
 NamedTargetMetrics *selected_target_metrics;
@@ -443,6 +441,14 @@ bool find_library_collection_path(String name, String *path) {
 	return false;
 }
 
+bool is_arch_wasm(void) {
+	return build_context.metrics.arch == TargetArch_wasm32;
+}
+
+bool allow_check_foreign_filepath(void) {
+	return build_context.metrics.arch != TargetArch_wasm32;
+}
+
 
 // TODO(bill): OS dependent versions for the BuildContext
 // join_path

src/llvm_abi.cpp

@@ -151,7 +151,7 @@ void lb_add_function_type_attributes(LLVMValueRef fn, lbFunctionType *ft, ProcCa
 
 	lbCallingConventionKind cc_kind = lbCallingConvention_C;
 	// TODO(bill): Clean up this logic
-	if (build_context.metrics.os != TargetOs_js)  {
+	if (!is_arch_wasm()) {
 		cc_kind = lb_calling_convention_map[calling_convention];
 	}
 	LLVMSetFunctionCallConv(fn, cc_kind);

src/llvm_backend.cpp

@@ -2753,7 +2753,7 @@ lbProcedure *lb_create_procedure(lbModule *m, Entity *entity, bool ignore_body)
 	if (false) {
 		lbCallingConventionKind cc_kind = lbCallingConvention_C;
 		// TODO(bill): Clean up this logic
-		if (build_context.metrics.os != TargetOs_js)  {
+		if (!is_arch_wasm()) {
 			cc_kind = lb_calling_convention_map[pt->Proc.calling_convention];
 		}
 		LLVMSetFunctionCallConv(p->value, cc_kind);
@@ -2815,13 +2815,13 @@ lbProcedure *lb_create_procedure(lbModule *m, Entity *entity, bool ignore_body)
 		LLVMSetDLLStorageClass(p->value, LLVMDLLExportStorageClass);
 		LLVMSetVisibility(p->value, LLVMDefaultVisibility);
 
-		if (build_context.metrics.os == TargetOs_js) {
+		if (is_arch_wasm()) {
 			char const *export_name = alloc_cstring(permanent_allocator(), p->name);
 			LLVMAddTargetDependentFunctionAttr(p->value, "wasm-export-name", export_name);
 		}
 	}
 	if (p->is_foreign) {
-		if (build_context.metrics.os == TargetOs_js) {
+		if (is_arch_wasm()) {
 			char const *import_name = alloc_cstring(permanent_allocator(), p->name);
 			char const *module_name = "env";
 			if (entity->Procedure.foreign_library != nullptr) {
@@ -2959,7 +2959,7 @@ lbProcedure *lb_create_dummy_procedure(lbModule *m, String link_name, Type *type
 	Type *pt = p->type;
 	lbCallingConventionKind cc_kind = lbCallingConvention_C;
 	// TODO(bill): Clean up this logic
-	if (build_context.metrics.os != TargetOs_js)  {
+	if (!is_arch_wasm()) {
 		cc_kind = lb_calling_convention_map[pt->Proc.calling_convention];
 	}
 	LLVMSetFunctionCallConv(p->value, cc_kind);
@@ -14901,18 +14901,20 @@ String lb_filepath_obj_for_module(lbModule *m) {
 	if (build_context.build_mode == BuildMode_Assembly) {
 		ext = STR_LIT(".S");
 	} else {
-		switch (build_context.metrics.os) {
-		case TargetOs_windows:
-			ext = STR_LIT(".obj");
-			break;
-		case TargetOs_darwin:
-		case TargetOs_linux:
-		case TargetOs_essence:
-			ext = STR_LIT(".o");
-			break;
-		case TargetOs_js:
-			ext = STR_LIT(".wasm-obj");
-			break;
+		if (is_arch_wasm()) {
+			ext = STR_LIT(".wasm.o");
+		} else {
+			switch (build_context.metrics.os) {
+			case TargetOs_windows:
+				ext = STR_LIT(".obj");
+				break;
+			default:
+			case TargetOs_darwin:
+			case TargetOs_linux:
+			case TargetOs_essence:
+				ext = STR_LIT(".o");
+				break;
+			}
 		}
 	}
 
@@ -15099,7 +15101,7 @@ void lb_generate_code(lbGenerator *gen) {
 	TIME_SECTION("LLVM Create Target Machine");
 
 	LLVMCodeModel code_mode = LLVMCodeModelDefault;
-	if (build_context.metrics.arch == TargetArch_wasm32) {
+	if (is_arch_wasm()) {
 		code_mode = LLVMCodeModelJITDefault;
 	}
 

src/main.cpp

@@ -152,7 +152,7 @@ i32 linker_stage(lbGenerator *gen) {
 
 	String output_base = gen->output_base;
 
-	if (build_context.metrics.os == TargetOs_js) {
+	if (is_arch_wasm()) {
 		timings_start_section(timings, str_lit("wasm-ld"));
 		system_exec_command_line_app("wasm-ld",
 			"\"%.*s\\bin\\wasm-ld\" \"%.*s.wasm-obj\" -o \"%.*s.wasm\" %.*s %.*s",

src/parser.cpp

@@ -5121,7 +5121,7 @@ void parse_setup_file_decls(Parser *p, AstFile *f, String base_dir, Slice<Ast *>
 			for_array(fp_idx, fl->filepaths) {
 				String file_str = fl->filepaths[fp_idx].string;
 				String fullpath = file_str;
-				if (build_context.metrics.os != TargetOs_js) {
+				if (allow_check_foreign_filepath()) {
 					String foreign_path = {};
 					bool ok = determine_path_from_string(&p->file_decl_mutex, node, base_dir, file_str, &foreign_path);
 					if (!ok) {