Changeset 48525 in webkit for trunk/JavaScriptCore/jit/JITOpcodes.cpp

Timestamp:

Sep 18, 2009, 1:18:27 PM (16 years ago)

Author:

[email protected]

Message:

2009-09-18 Gabor Loki <​[email protected]>

Reviewed by Gavin Barraclough.

Defines two pseudo-platforms for ARM and Thumb-2 instruction set.
​https://bugs.webkit.org/show_bug.cgi?id=29122

Introduces WTF_PLATFORM_ARM_TRADITIONAL and WTF_PLATFORM_ARM_THUMB2
macros on ARM platforms. The PLATFORM(ARM_THUMB2) should be used
when Thumb-2 instruction set is the required target. The
PLATFORM(ARM_TRADITIONAL) is for generic ARM instruction set. In
case where the code is common the PLATFORM(ARM) have to be used.

• assembler/ARMAssembler.cpp:
• assembler/ARMAssembler.h:
• assembler/ARMv7Assembler.h:
• assembler/MacroAssembler.h:
• assembler/MacroAssemblerARM.cpp:
• assembler/MacroAssemblerARM.h:
• assembler/MacroAssemblerCodeRef.h: (JSC::MacroAssemblerCodePtr::MacroAssemblerCodePtr):
• jit/ExecutableAllocator.h:
• jit/JIT.h:
• jit/JITInlineMethods.h: (JSC::JIT::beginUninterruptedSequence): (JSC::JIT::preserveReturnAddressAfterCall): (JSC::JIT::restoreReturnAddressBeforeReturn): (JSC::JIT::restoreArgumentReference): (JSC::JIT::restoreArgumentReferenceForTrampoline):
• jit/JITOpcodes.cpp:
• jit/JITStubs.cpp: (JSC::JITThunks::JITThunks):
• jit/JITStubs.h:
• wtf/Platform.h:
• yarr/RegexJIT.cpp: (JSC::Yarr::RegexGenerator::generateEnter):

File:

• trunk/JavaScriptCore/jit/JITOpcodes.cpp (modified) (1 diff)

trunk/JavaScriptCore/jit/JITOpcodes.cpp

@@ -1682 +1682 @@
     addPtr(Imm32(NativeCallFrameSize - sizeof(NativeFunctionCalleeSignature)), stackPointerRegister);
 
-#elif PLATFORM(ARM) && !PLATFORM_ARM_ARCH(7)
+#elif PLATFORM(ARM_TRADITIONAL)
     emitGetFromCallFrameHeader32(RegisterFile::ArgumentCount, regT0);