#include "CodeGen/AsmPrinter/DwarfException.h"
Public Member Functions | |
| ARMException (AsmPrinter *A) | |
| ~ARMException () override | |
| void | endModule () override |
| Emit all exception information that should come after the content. More... | |
| void | beginFunction (const MachineFunction *MF) override |
| Gather pre-function exception information. More... | |
| void | endFunction (const MachineFunction *) override |
| Gather and emit post-function exception information. More... | |
 Public Member Functions inherited from llvm::EHStreamer | |
| EHStreamer (AsmPrinter *A) | |
| ~EHStreamer () override | |
| void | setSymbolSize (const MCSymbol *Sym, uint64_t Size) override |
| For symbols that have a size designated (e.g. More... | |
| void | beginInstruction (const MachineInstr *MI) override |
| Process beginning of an instruction. More... | |
| void | endInstruction () override |
| Process end of an instruction. More... | |
| Public Member Functions inherited from llvm::AsmPrinterHandler | |
| virtual | ~AsmPrinterHandler () |
| Pin vtable to this file. More... | |
| virtual void | beginModule (Module *M) |
| virtual void | beginFragment (const MachineBasicBlock *MBB, ExceptionSymbolProvider ESP) |
| virtual void | beginFunclet (const MachineBasicBlock &MBB, MCSymbol *Sym=nullptr) |
| Emit target-specific EH funclet machinery. More... | |
| virtual void | endFunclet () |
| virtual void | beginBasicBlock (const MachineBasicBlock &MBB) |
| Process beginning of a basic block during basic block sections. More... | |
| virtual void | endBasicBlock (const MachineBasicBlock &MBB) |
| Process end of a basic block during basic block sections. More... | |
Additional Inherited Members | |
| Static Public Member Functions inherited from llvm::EHStreamer | |
| static bool | callToNoUnwindFunction (const MachineInstr *MI) |
| Return ‘true’ if this is a call to a function marked ‘nounwind’. More... | |
| Protected Types inherited from llvm::EHStreamer | |
| using | RangeMapType = DenseMap< MCSymbol *, PadRange > |
| Protected Member Functions inherited from llvm::DwarfCFIExceptionBase | |
| DwarfCFIExceptionBase (AsmPrinter *A) | |
| void | markFunctionEnd () override |
| void | endFragment () override |
| Protected Member Functions inherited from llvm::EHStreamer | |
| void | computeActionsTable (const SmallVectorImpl< const LandingPadInfo * > &LandingPads, SmallVectorImpl< ActionEntry > &Actions, SmallVectorImpl< unsigned > &FirstActions) |
| Compute the actions table and gather the first action index for each landing pad site. More... | |
| void | computePadMap (const SmallVectorImpl< const LandingPadInfo * > &LandingPads, RangeMapType &PadMap) |
| virtual void | computeCallSiteTable (SmallVectorImpl< CallSiteEntry > &CallSites, SmallVectorImpl< CallSiteRange > &CallSiteRanges, const SmallVectorImpl< const LandingPadInfo * > &LandingPads, const SmallVectorImpl< unsigned > &FirstActions) |
| Compute the call-site table and the call-site ranges. More... | |
| MCSymbol * | emitExceptionTable () |
| Emit landing pads and actions. More... | |
| Static Protected Member Functions inherited from llvm::EHStreamer | |
| static unsigned | sharedTypeIDs (const LandingPadInfo *L, const LandingPadInfo *R) |
| How many leading type ids two landing pads have in common. More... | |
| static bool | isFilterEHSelector (int Selector) |
| static bool | isCleanupEHSelector (int Selector) |
| static bool | isCatchEHSelector (int Selector) |
| Protected Attributes inherited from llvm::DwarfCFIExceptionBase | |
| bool | shouldEmitCFI |
| Per-function flag to indicate if frame CFI info should be emitted. More... | |
| bool | hasEmittedCFISections |
| Per-module flag to indicate if .cfi_section has beeen emitted. More... | |
| Protected Attributes inherited from llvm::EHStreamer | |
| AsmPrinter * | Asm |
| Target of directive emission. More... | |
| MachineModuleInfo * | MMI |
| Collected machine module information. More... | |
Detailed Description
Definition at line 71 of file DwarfException.h.
Constructor & Destructor Documentation
◆ ARMException()
| ARMException::ARMException | ( | AsmPrinter * | A | ) |
Definition at line 29 of file ARMException.cpp.
◆ ~ARMException()
|
override |
Definition at line 31 of file ARMException.cpp.
Member Function Documentation
◆ beginFunction()
|
overridevirtual |
Gather pre-function exception information.
Assumes being emitted immediately after the function entry point.
Implements llvm::AsmPrinterHandler.
Definition at line 38 of file ARMException.cpp.
References llvm::ARM, llvm::EHStreamer::Asm, assert(), llvm::AsmPrinter::Debug, llvm::AsmPrinter::EH, llvm::ARMTargetStreamer::emitFnStart(), llvm::MCAsmInfo::getExceptionHandlingType(), llvm::AsmPrinter::getFunctionCFISectionType(), llvm::AsmPrinter::getModuleCFISectionType(), llvm::DwarfCFIExceptionBase::hasEmittedCFISections, llvm::AsmPrinter::MAI, llvm::AsmPrinter::OutStreamer, and llvm::DwarfCFIExceptionBase::shouldEmitCFI.
◆ endFunction()
|
overridevirtual |
Gather and emit post-function exception information.
endFunction - Gather and emit post-function exception information.
Implements llvm::AsmPrinterHandler.
Definition at line 60 of file ARMException.cpp.
References llvm::ARM, llvm::EHStreamer::Asm, llvm::classifyEHPersonality(), llvm::ARMTargetStreamer::emitCantUnwind(), llvm::EHStreamer::emitExceptionTable(), llvm::ARMTargetStreamer::emitFnEnd(), llvm::ARMTargetStreamer::emitHandlerData(), llvm::ARMTargetStreamer::emitPersonality(), F, llvm::MCAsmInfo::getExceptionHandlingType(), llvm::MachineFunction::getFunction(), llvm::MachineFunction::getLandingPads(), llvm::AsmPrinter::getSymbol(), llvm::isNoOpWithoutInvoke(), llvm::AsmPrinter::MAI, llvm::AsmPrinter::MF, and llvm::Function::needsUnwindTableEntry().
◆ endModule()
|
inlineoverridevirtual |
Emit all exception information that should come after the content.
Implements llvm::AsmPrinterHandler.
Definition at line 83 of file DwarfException.h.
The documentation for this class was generated from the following files:
- lib/CodeGen/AsmPrinter/DwarfException.h
- lib/CodeGen/AsmPrinter/ARMException.cpp
