diff options
Diffstat (limited to 'Source/JavaScriptCore/dfg/DFGThunks.cpp')
| -rw-r--r-- | Source/JavaScriptCore/dfg/DFGThunks.cpp | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/Source/JavaScriptCore/dfg/DFGThunks.cpp b/Source/JavaScriptCore/dfg/DFGThunks.cpp index 25fcad10a..74d1967a8 100644 --- a/Source/JavaScriptCore/dfg/DFGThunks.cpp +++ b/Source/JavaScriptCore/dfg/DFGThunks.cpp @@ -44,8 +44,13 @@ MacroAssemblerCodeRef osrExitGenerationThunkGenerator(JSGlobalData* globalData) ScratchBuffer* scratchBuffer = globalData->scratchBufferForSize(scratchSize); EncodedJSValue* buffer = static_cast<EncodedJSValue*>(scratchBuffer->dataBuffer()); - for (unsigned i = 0; i < GPRInfo::numberOfRegisters; ++i) - jit.storePtr(GPRInfo::toRegister(i), buffer + i); + for (unsigned i = 0; i < GPRInfo::numberOfRegisters; ++i) { +#if USE(JSVALUE64) + jit.store64(GPRInfo::toRegister(i), buffer + i); +#else + jit.store32(GPRInfo::toRegister(i), buffer + i); +#endif + } for (unsigned i = 0; i < FPRInfo::numberOfRegisters; ++i) { jit.move(MacroAssembler::TrustedImmPtr(buffer + GPRInfo::numberOfRegisters + i), GPRInfo::regT0); jit.storeDouble(FPRInfo::toRegister(i), GPRInfo::regT0); @@ -71,8 +76,13 @@ MacroAssemblerCodeRef osrExitGenerationThunkGenerator(JSGlobalData* globalData) jit.move(MacroAssembler::TrustedImmPtr(buffer + GPRInfo::numberOfRegisters + i), GPRInfo::regT0); jit.loadDouble(GPRInfo::regT0, FPRInfo::toRegister(i)); } - for (unsigned i = 0; i < GPRInfo::numberOfRegisters; ++i) - jit.loadPtr(buffer + i, GPRInfo::toRegister(i)); + for (unsigned i = 0; i < GPRInfo::numberOfRegisters; ++i) { +#if USE(JSVALUE64) + jit.load64(buffer + i, GPRInfo::toRegister(i)); +#else + jit.load32(buffer + i, GPRInfo::toRegister(i)); +#endif + } jit.jump(MacroAssembler::AbsoluteAddress(&globalData->osrExitJumpDestination)); @@ -115,7 +125,11 @@ MacroAssemblerCodeRef throwExceptionFromCallSlowPathGenerator(JSGlobalData* glob GPRInfo::callFrameRegister, static_cast<ptrdiff_t>(sizeof(Register)) * JSStack::CallerFrame), GPRInfo::callFrameRegister); +#if USE(JSVALUE64) + jit.peek64(GPRInfo::nonPreservedNonReturnGPR, JITSTACKFRAME_ARGS_INDEX); +#else jit.peek(GPRInfo::nonPreservedNonReturnGPR, JITSTACKFRAME_ARGS_INDEX); +#endif jit.setupArgumentsWithExecState(GPRInfo::nonPreservedNonReturnGPR); jit.move(CCallHelpers::TrustedImmPtr(bitwise_cast<void*>(lookupExceptionHandler)), GPRInfo::nonArgGPR0); emitPointerValidation(jit, GPRInfo::nonArgGPR0); @@ -138,7 +152,11 @@ static void slowPathFor( GPRInfo::callFrameRegister, static_cast<ptrdiff_t>(sizeof(Register)) * JSStack::ReturnPC)); jit.storePtr(GPRInfo::callFrameRegister, &globalData->topCallFrame); +#if USE(JSVALUE64) + jit.poke64(GPRInfo::nonPreservedNonReturnGPR, JITSTACKFRAME_ARGS_INDEX); +#else jit.poke(GPRInfo::nonPreservedNonReturnGPR, JITSTACKFRAME_ARGS_INDEX); +#endif jit.setupArgumentsExecState(); jit.move(CCallHelpers::TrustedImmPtr(bitwise_cast<void*>(slowPathFunction)), GPRInfo::nonArgGPR0); emitPointerValidation(jit, GPRInfo::nonArgGPR0); @@ -211,7 +229,7 @@ static MacroAssemblerCodeRef virtualForThunkGenerator( #if USE(JSVALUE64) slowCase.append( - jit.branchTestPtr( + jit.branchTest64( CCallHelpers::NonZero, GPRInfo::nonArgGPR0, GPRInfo::tagMaskRegister)); #else slowCase.append( @@ -245,7 +263,7 @@ static MacroAssemblerCodeRef virtualForThunkGenerator( CCallHelpers::Address(GPRInfo::nonArgGPR0, JSFunction::offsetOfScopeChain()), GPRInfo::nonArgGPR1); #if USE(JSVALUE64) - jit.storePtr( + jit.store64( GPRInfo::nonArgGPR1, CCallHelpers::Address( GPRInfo::callFrameRegister, |