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| author | Simon Hausmann <simon.hausmann@nokia.com> | 2012-02-24 16:36:50 +0100 |
|---|---|---|
| committer | Simon Hausmann <simon.hausmann@nokia.com> | 2012-02-24 16:36:50 +0100 |
| commit | ad0d549d4cc13433f77c1ac8f0ab379c83d93f28 (patch) | |
| tree | b34b0daceb7c8e7fdde4b4ec43650ab7caadb0a9 /Source/JavaScriptCore/jit/JITOpcodes.cpp | |
| parent | 03e12282df9aa1e1fb05a8b90f1cfc2e08764cec (diff) | |
| download | qtwebkit-ad0d549d4cc13433f77c1ac8f0ab379c83d93f28.tar.gz | |
Imported WebKit commit bb52bf3c0119e8a128cd93afe5572413a8617de9 (http://svn.webkit.org/repository/webkit/trunk@108790)
Diffstat (limited to 'Source/JavaScriptCore/jit/JITOpcodes.cpp')
| -rw-r--r-- | Source/JavaScriptCore/jit/JITOpcodes.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Source/JavaScriptCore/jit/JITOpcodes.cpp b/Source/JavaScriptCore/jit/JITOpcodes.cpp index 8a2077e47..bc53d2cd8 100644 --- a/Source/JavaScriptCore/jit/JITOpcodes.cpp +++ b/Source/JavaScriptCore/jit/JITOpcodes.cpp @@ -80,7 +80,8 @@ PassRefPtr<ExecutableMemoryHandle> JIT::privateCompileCTIMachineTrampolines(JSGl // Also initialize ReturnPC for use by lazy linking and exceptions. preserveReturnAddressAfterCall(regT3); emitPutToCallFrameHeader(regT3, RegisterFile::ReturnPC); - + + storePtr(callFrameRegister, &m_globalData->topCallFrame); restoreArgumentReference(); Call callLazyLinkCall = call(); restoreReturnAddressBeforeReturn(regT3); @@ -99,7 +100,8 @@ PassRefPtr<ExecutableMemoryHandle> JIT::privateCompileCTIMachineTrampolines(JSGl // Also initialize ReturnPC for use by lazy linking and exeptions. preserveReturnAddressAfterCall(regT3); emitPutToCallFrameHeader(regT3, RegisterFile::ReturnPC); - + + storePtr(callFrameRegister, &m_globalData->topCallFrame); restoreArgumentReference(); Call callLazyLinkConstruct = call(); restoreReturnAddressBeforeReturn(regT3); @@ -118,6 +120,7 @@ PassRefPtr<ExecutableMemoryHandle> JIT::privateCompileCTIMachineTrampolines(JSGl loadPtr(Address(regT0, OBJECT_OFFSETOF(JSFunction, m_executable)), regT2); Jump hasCodeBlock1 = branch32(GreaterThanOrEqual, Address(regT2, OBJECT_OFFSETOF(FunctionExecutable, m_numParametersForCall)), TrustedImm32(0)); preserveReturnAddressAfterCall(regT3); + storePtr(callFrameRegister, &m_globalData->topCallFrame); restoreArgumentReference(); Call callCompileCall = call(); restoreReturnAddressBeforeReturn(regT3); @@ -140,6 +143,7 @@ PassRefPtr<ExecutableMemoryHandle> JIT::privateCompileCTIMachineTrampolines(JSGl loadPtr(Address(regT0, OBJECT_OFFSETOF(JSFunction, m_executable)), regT2); Jump hasCodeBlock2 = branch32(GreaterThanOrEqual, Address(regT2, OBJECT_OFFSETOF(FunctionExecutable, m_numParametersForConstruct)), TrustedImm32(0)); preserveReturnAddressAfterCall(regT3); + storePtr(callFrameRegister, &m_globalData->topCallFrame); restoreArgumentReference(); Call callCompileConstruct = call(); restoreReturnAddressBeforeReturn(regT3); |