diff options
Diffstat (limited to 'lib/CodeGen/AsmPrinter/DwarfException.cpp')
-rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfException.cpp | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfException.cpp b/lib/CodeGen/AsmPrinter/DwarfException.cpp index c44e7b6..a3c7705 100644 --- a/lib/CodeGen/AsmPrinter/DwarfException.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfException.cpp @@ -49,8 +49,11 @@ DwarfException::~DwarfException() { delete ExceptionTimer; } -void DwarfException::EmitCommonEHFrame(const Function *Personality, - unsigned Index) { +/// EmitCommonInformationEntry - Emit a Common Information Entry (CIE). This +/// holds information that is shared among many Frame Description Entries. +/// There is at least one CIE in every non-empty .debug_frame section. +void DwarfException::EmitCommonInformationEntry(const Function *Personality, + unsigned Index) { // Size and sign of stack growth. int stackGrowth = Asm->TM.getFrameInfo()->getStackGrowthDirection() == @@ -144,9 +147,10 @@ void DwarfException::EmitCommonEHFrame(const Function *Personality, Asm->EOL(); } -/// EmitEHFrame - Emit function exception frame information. -/// -void DwarfException::EmitEHFrame(const FunctionEHFrameInfo &EHFrameInfo) { +/// EmitFrameDescriptionEntry - Emit the Frame Description Entry (FDE) for the +/// function. +void DwarfException:: +EmitFrameDescriptionEntry(const FunctionEHFrameInfo &EHFrameInfo) { assert(!EHFrameInfo.function->hasAvailableExternallyLinkage() && "Should not emit 'available externally' functions at all"); @@ -844,11 +848,11 @@ void DwarfException::EndModule() { if (shouldEmitMovesModule || shouldEmitTableModule) { const std::vector<Function *> Personalities = MMI->getPersonalities(); for (unsigned i = 0; i < Personalities.size(); ++i) - EmitCommonEHFrame(Personalities[i], i); + EmitCommonInformationEntry(Personalities[i], i); for (std::vector<FunctionEHFrameInfo>::iterator I = EHFrames.begin(), E = EHFrames.end(); I != E; ++I) - EmitEHFrame(*I); + EmitFrameDescriptionEntry(*I); } if (TimePassesIsEnabled) |