JSC should be able to show disassembly for all generated JIT code
https://bugs.webkit.org/show_bug.cgi?id=89536
Reviewed by Gavin Barraclough.
Now instead of doing linkBuffer.finalizeCode(), you do
FINALIZE_CODE(linkBuffer, (... explanation ...)). FINALIZE_CODE() then
prints your explanation and the disassembled code, if
Options::showDisassembly is set to true.
* CMakeLists.txt:
* GNUmakefile.list.am:
* JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj:
* JavaScriptCore.xcodeproj/project.pbxproj:
* Target.pri:
* assembler/LinkBuffer.cpp: Added.
(JSC):
(JSC::LinkBuffer::finalizeCodeWithoutDisassembly):
(JSC::LinkBuffer::finalizeCodeWithDisassembly):
(JSC::LinkBuffer::linkCode):
(JSC::LinkBuffer::performFinalization):
(JSC::LinkBuffer::dumpLinkStatistics):
(JSC::LinkBuffer::dumpCode):
* assembler/LinkBuffer.h:
(LinkBuffer):
(JSC):
* assembler/MacroAssemblerCodeRef.h:
(JSC::MacroAssemblerCodeRef::tryToDisassemble):
(MacroAssemblerCodeRef):
* dfg/DFGJITCompiler.cpp:
(JSC::DFG::JITCompiler::compile):
(JSC::DFG::JITCompiler::compileFunction):
* dfg/DFGOSRExitCompiler.cpp:
* dfg/DFGRepatch.cpp:
(JSC::DFG::generateProtoChainAccessStub):
(JSC::DFG::tryCacheGetByID):
(JSC::DFG::tryBuildGetByIDList):
(JSC::DFG::emitPutReplaceStub):
(JSC::DFG::emitPutTransitionStub):
* dfg/DFGThunks.cpp:
(JSC::DFG::osrExitGenerationThunkGenerator):
* disassembler/Disassembler.h:
(JSC):
(JSC::tryToDisassemble):
* disassembler/UDis86Disassembler.cpp:
(JSC::tryToDisassemble):
* jit/JIT.cpp:
(JSC::JIT::privateCompile):
* jit/JITCode.h:
(JSC::JITCode::tryToDisassemble):
* jit/JITOpcodes.cpp:
(JSC::JIT::privateCompileCTIMachineTrampolines):
* jit/JITOpcodes32_64.cpp:
(JSC::JIT::privateCompileCTIMachineTrampolines):
(JSC::JIT::privateCompileCTINativeCall):
* jit/JITPropertyAccess.cpp:
(JSC::JIT::stringGetByValStubGenerator):
(JSC::JIT::privateCompilePutByIdTransition):
(JSC::JIT::privateCompilePatchGetArrayLength):
(JSC::JIT::privateCompileGetByIdProto):
(JSC::JIT::privateCompileGetByIdSelfList):
(JSC::JIT::privateCompileGetByIdProtoList):
(JSC::JIT::privateCompileGetByIdChainList):
(JSC::JIT::privateCompileGetByIdChain):
* jit/JITPropertyAccess32_64.cpp:
(JSC::JIT::stringGetByValStubGenerator):
(JSC::JIT::privateCompilePutByIdTransition):
(JSC::JIT::privateCompilePatchGetArrayLength):
(JSC::JIT::privateCompileGetByIdProto):
(JSC::JIT::privateCompileGetByIdSelfList):
(JSC::JIT::privateCompileGetByIdProtoList):
(JSC::JIT::privateCompileGetByIdChainList):
(JSC::JIT::privateCompileGetByIdChain):
* jit/SpecializedThunkJIT.h:
(JSC::SpecializedThunkJIT::finalize):
* jit/ThunkGenerators.cpp:
(JSC::charCodeAtThunkGenerator):
(JSC::charAtThunkGenerator):
(JSC::fromCharCodeThunkGenerator):
(JSC::sqrtThunkGenerator):
(JSC::floorThunkGenerator):
(JSC::ceilThunkGenerator):
(JSC::roundThunkGenerator):
(JSC::expThunkGenerator):
(JSC::logThunkGenerator):
(JSC::absThunkGenerator):
(JSC::powThunkGenerator):
* llint/LLIntThunks.cpp:
(JSC::LLInt::generateThunkWithJumpTo):
(JSC::LLInt::functionForCallEntryThunkGenerator):
(JSC::LLInt::functionForConstructEntryThunkGenerator):
(JSC::LLInt::functionForCallArityCheckThunkGenerator):
(JSC::LLInt::functionForConstructArityCheckThunkGenerator):
(JSC::LLInt::evalEntryThunkGenerator):
(JSC::LLInt::programEntryThunkGenerator):
* runtime/Options.cpp:
(Options):
(JSC::Options::initializeOptions):
* runtime/Options.h:
(Options):
* yarr/YarrJIT.cpp:
(JSC::Yarr::YarrGenerator::compile):
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@120786 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/Source/JavaScriptCore/ChangeLog b/Source/JavaScriptCore/ChangeLog
index 8338c86..aafc84d 100644
--- a/Source/JavaScriptCore/ChangeLog
+++ b/Source/JavaScriptCore/ChangeLog
@@ -1,3 +1,108 @@
+2012-06-19 Filip Pizlo <fpizlo@apple.com>
+
+ JSC should be able to show disassembly for all generated JIT code
+ https://bugs.webkit.org/show_bug.cgi?id=89536
+
+ Reviewed by Gavin Barraclough.
+
+ Now instead of doing linkBuffer.finalizeCode(), you do
+ FINALIZE_CODE(linkBuffer, (... explanation ...)). FINALIZE_CODE() then
+ prints your explanation and the disassembled code, if
+ Options::showDisassembly is set to true.
+
+ * CMakeLists.txt:
+ * GNUmakefile.list.am:
+ * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj:
+ * JavaScriptCore.xcodeproj/project.pbxproj:
+ * Target.pri:
+ * assembler/LinkBuffer.cpp: Added.
+ (JSC):
+ (JSC::LinkBuffer::finalizeCodeWithoutDisassembly):
+ (JSC::LinkBuffer::finalizeCodeWithDisassembly):
+ (JSC::LinkBuffer::linkCode):
+ (JSC::LinkBuffer::performFinalization):
+ (JSC::LinkBuffer::dumpLinkStatistics):
+ (JSC::LinkBuffer::dumpCode):
+ * assembler/LinkBuffer.h:
+ (LinkBuffer):
+ (JSC):
+ * assembler/MacroAssemblerCodeRef.h:
+ (JSC::MacroAssemblerCodeRef::tryToDisassemble):
+ (MacroAssemblerCodeRef):
+ * dfg/DFGJITCompiler.cpp:
+ (JSC::DFG::JITCompiler::compile):
+ (JSC::DFG::JITCompiler::compileFunction):
+ * dfg/DFGOSRExitCompiler.cpp:
+ * dfg/DFGRepatch.cpp:
+ (JSC::DFG::generateProtoChainAccessStub):
+ (JSC::DFG::tryCacheGetByID):
+ (JSC::DFG::tryBuildGetByIDList):
+ (JSC::DFG::emitPutReplaceStub):
+ (JSC::DFG::emitPutTransitionStub):
+ * dfg/DFGThunks.cpp:
+ (JSC::DFG::osrExitGenerationThunkGenerator):
+ * disassembler/Disassembler.h:
+ (JSC):
+ (JSC::tryToDisassemble):
+ * disassembler/UDis86Disassembler.cpp:
+ (JSC::tryToDisassemble):
+ * jit/JIT.cpp:
+ (JSC::JIT::privateCompile):
+ * jit/JITCode.h:
+ (JSC::JITCode::tryToDisassemble):
+ * jit/JITOpcodes.cpp:
+ (JSC::JIT::privateCompileCTIMachineTrampolines):
+ * jit/JITOpcodes32_64.cpp:
+ (JSC::JIT::privateCompileCTIMachineTrampolines):
+ (JSC::JIT::privateCompileCTINativeCall):
+ * jit/JITPropertyAccess.cpp:
+ (JSC::JIT::stringGetByValStubGenerator):
+ (JSC::JIT::privateCompilePutByIdTransition):
+ (JSC::JIT::privateCompilePatchGetArrayLength):
+ (JSC::JIT::privateCompileGetByIdProto):
+ (JSC::JIT::privateCompileGetByIdSelfList):
+ (JSC::JIT::privateCompileGetByIdProtoList):
+ (JSC::JIT::privateCompileGetByIdChainList):
+ (JSC::JIT::privateCompileGetByIdChain):
+ * jit/JITPropertyAccess32_64.cpp:
+ (JSC::JIT::stringGetByValStubGenerator):
+ (JSC::JIT::privateCompilePutByIdTransition):
+ (JSC::JIT::privateCompilePatchGetArrayLength):
+ (JSC::JIT::privateCompileGetByIdProto):
+ (JSC::JIT::privateCompileGetByIdSelfList):
+ (JSC::JIT::privateCompileGetByIdProtoList):
+ (JSC::JIT::privateCompileGetByIdChainList):
+ (JSC::JIT::privateCompileGetByIdChain):
+ * jit/SpecializedThunkJIT.h:
+ (JSC::SpecializedThunkJIT::finalize):
+ * jit/ThunkGenerators.cpp:
+ (JSC::charCodeAtThunkGenerator):
+ (JSC::charAtThunkGenerator):
+ (JSC::fromCharCodeThunkGenerator):
+ (JSC::sqrtThunkGenerator):
+ (JSC::floorThunkGenerator):
+ (JSC::ceilThunkGenerator):
+ (JSC::roundThunkGenerator):
+ (JSC::expThunkGenerator):
+ (JSC::logThunkGenerator):
+ (JSC::absThunkGenerator):
+ (JSC::powThunkGenerator):
+ * llint/LLIntThunks.cpp:
+ (JSC::LLInt::generateThunkWithJumpTo):
+ (JSC::LLInt::functionForCallEntryThunkGenerator):
+ (JSC::LLInt::functionForConstructEntryThunkGenerator):
+ (JSC::LLInt::functionForCallArityCheckThunkGenerator):
+ (JSC::LLInt::functionForConstructArityCheckThunkGenerator):
+ (JSC::LLInt::evalEntryThunkGenerator):
+ (JSC::LLInt::programEntryThunkGenerator):
+ * runtime/Options.cpp:
+ (Options):
+ (JSC::Options::initializeOptions):
+ * runtime/Options.h:
+ (Options):
+ * yarr/YarrJIT.cpp:
+ (JSC::Yarr::YarrGenerator::compile):
+
2012-06-19 Mark Hahnenberg <mhahnenberg@apple.com>
[Qt][Mac] REGRESSION(r120742): It broke the build
