LLVM 20.0.0git
Public Member Functions | List of all members
llvm::DwarfCFIException Class Reference

#include "CodeGen/AsmPrinter/DwarfException.h"

Inheritance diagram for llvm::DwarfCFIException:
Inheritance graph
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Public Member Functions

 DwarfCFIException (AsmPrinter *A)
 
 ~DwarfCFIException () override
 
void endModule () override
 Emit all exception information that should come after the content.
 
void beginFunction (const MachineFunction *MF) override
 Gather pre-function exception information.
 
void endFunction (const MachineFunction *) override
 Gather and emit post-function exception information.
 
void beginBasicBlockSection (const MachineBasicBlock &MBB) override
 Process the beginning of a new basic-block-section within a function.
 
void endBasicBlockSection (const MachineBasicBlock &MBB) override
 Process the end of a basic-block-section within a function.
 
- Public Member Functions inherited from llvm::EHStreamer
 EHStreamer (AsmPrinter *A)
 
 ~EHStreamer () override
 
- Public Member Functions inherited from llvm::AsmPrinterHandler
virtual ~AsmPrinterHandler ()
 Pin vtable to this file.
 
virtual void beginModule (Module *M)
 
virtual void endModule ()=0
 Emit all sections that should come after the content.
 
virtual void beginFunction (const MachineFunction *MF)=0
 Gather pre-function debug information.
 
virtual void markFunctionEnd ()
 
virtual void endFunction (const MachineFunction *MF)=0
 Gather post-function debug information.
 
virtual void beginBasicBlockSection (const MachineBasicBlock &MBB)
 Process the beginning of a new basic-block-section within a function.
 
virtual void endBasicBlockSection (const MachineBasicBlock &MBB)
 Process the end of a basic-block-section within a function.
 
virtual void beginFunclet (const MachineBasicBlock &MBB, MCSymbol *Sym=nullptr)
 Emit target-specific EH funclet machinery.
 
virtual void endFunclet ()
 

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’.
 
- Protected Types inherited from llvm::EHStreamer
using RangeMapType = DenseMap< MCSymbol *, PadRange >
 
- 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.
 
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.
 
MCSymbolemitExceptionTable ()
 Emit landing pads and actions.
 
virtual void emitTypeInfos (unsigned TTypeEncoding, MCSymbol *TTBaseLabel)
 
- 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.
 
static bool isFilterEHSelector (int Selector)
 
static bool isCleanupEHSelector (int Selector)
 
static bool isCatchEHSelector (int Selector)
 
- Protected Attributes inherited from llvm::EHStreamer
AsmPrinterAsm
 Target of directive emission.
 
MachineModuleInfoMMI
 Collected machine module information.
 

Detailed Description

Definition at line 24 of file DwarfException.h.

Constructor & Destructor Documentation

◆ DwarfCFIException()

DwarfCFIException::DwarfCFIException ( AsmPrinter A)

Definition at line 27 of file DwarfCFIException.cpp.

◆ ~DwarfCFIException()

DwarfCFIException::~DwarfCFIException ( )
overridedefault

Member Function Documentation

◆ beginBasicBlockSection()

void DwarfCFIException::beginBasicBlockSection ( const MachineBasicBlock MBB)
overridevirtual

◆ beginFunction()

void DwarfCFIException::beginFunction ( const MachineFunction MF)
overridevirtual

◆ endBasicBlockSection()

void DwarfCFIException::endBasicBlockSection ( const MachineBasicBlock MBB)
overridevirtual

Process the end of a basic-block-section within a function.

When basic-block-sections are enabled, called after the last block in each such section (including the last section in the function). When basic-block-sections are disabled, called at the end of a function, immediately prior to markFunctionEnd.

Reimplemented from llvm::AsmPrinterHandler.

Definition at line 140 of file DwarfCFIException.cpp.

References llvm::EHStreamer::Asm, and llvm::AsmPrinter::OutStreamer.

◆ endFunction()

void DwarfCFIException::endFunction ( const MachineFunction MF)
overridevirtual

Gather and emit post-function exception information.

endFunction - Gather and emit post-function exception information.

Implements llvm::AsmPrinterHandler.

Definition at line 147 of file DwarfCFIException.cpp.

References llvm::EHStreamer::emitExceptionTable().

◆ endModule()

void DwarfCFIException::endModule ( )
overridevirtual

The documentation for this class was generated from the following files: