Changeset 170428 in webkit for trunk/Source/JavaScriptCore/offlineasm/settings.rb

Timestamp:

Jun 25, 2014, 9:37:19 AM (11 years ago)

Author:

[email protected]

Message:

[Win64] ASM LLINT is not enabled.
​https://bugs.webkit.org/show_bug.cgi?id=130638

Source/JavaScriptCore:
This patch adds a new LLINT assembler backend for Win64, and implements it.
It makes adjustments to follow the Win64 ABI spec. where it's found to be needed.
Also, LLINT and JIT is enabled for Win64.

Patch by ​[email protected] <​[email protected]> on 2014-06-25
Reviewed by Mark Lam.

• JavaScriptCore.vcxproj/JavaScriptCore.vcxproj: Added JITStubsMSVC64.asm.
• JavaScriptCore.vcxproj/JavaScriptCore.vcxproj.filters: Ditto.
• JavaScriptCore/JavaScriptCore.vcxproj/jsc/jscCommon.props: Increased stack size to avoid stack overflow in tests.
• JavaScriptCore.vcxproj/LLInt/LLIntAssembly/build-LLIntAssembly.sh: Generate assembler source file for Win64.
• assembler/MacroAssemblerX86_64.h:

(JSC::MacroAssemblerX86_64::call): Follow Win64 ABI spec.

• jit/JITStubsMSVC64.asm: Added.
• jit/Repatch.cpp:

(JSC::emitPutTransitionStub): Compile fix.

• jit/ThunkGenerators.cpp:

(JSC::nativeForGenerator): Follow Win64 ABI spec.

• llint/LLIntData.cpp:

(JSC::LLInt::Data::performAssertions): Ditto.

• llint/LLIntOfflineAsmConfig.h: Enable new llint backend for Win64.
• llint/LowLevelInterpreter.asm: Implement new Win64 backend, and follow Win64 ABI spec.
• llint/LowLevelInterpreter64.asm: Ditto.
• offlineasm/asm.rb: Compile fix.
• offlineasm/backends.rb: Add new llint backend for Win64.
• offlineasm/settings.rb: Compile fix.
• offlineasm/x86.rb: Implement new llint Win64 backend.

Source/WTF:
Patch by ​[email protected] <​[email protected]> on 2014-06-25
Reviewed by Mark Lam.

• wtf/Platform.h: Enable LLINT and JIT for Win64.

File:

• trunk/Source/JavaScriptCore/offlineasm/settings.rb (modified) (1 diff)

trunk/Source/JavaScriptCore/offlineasm/settings.rb

@@ -178 +178 @@
         $output.puts cppSettingsTest(concreteSettings)
     else
-        $output.puts ".MODEL FLAT, C"
+        if backend == "X86_WIN"
+            $output.puts ".MODEL FLAT, C"
+        end
         $output.puts "INCLUDE #{File.basename($output.path)}.sym"
         $output.puts "_TEXT SEGMENT"