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

#include "CodeGen/AsmPrinter/WinException.h"

Inheritance diagram for llvm::WinException:
Inheritance graph
[legend]

Public Member Functions

 WinException (AsmPrinter *A)
 
 ~WinException () 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 markFunctionEnd () override
 
void endFunction (const MachineFunction *) override
 Gather and emit post-function exception information.
 
void beginFunclet (const MachineBasicBlock &MBB, MCSymbol *Sym) override
 Emit target-specific EH funclet machinery.
 
void endFunclet () override
 
- 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 26 of file WinException.h.

Constructor & Destructor Documentation

◆ WinException()

WinException::WinException ( AsmPrinter A)

◆ ~WinException()

WinException::~WinException ( )
overridedefault

Member Function Documentation

◆ beginFunclet()

void WinException::beginFunclet ( const MachineBasicBlock MBB,
MCSymbol Sym 
)
overridevirtual

◆ beginFunction()

void WinException::beginFunction ( const MachineFunction MF)
overridevirtual

◆ endFunclet()

void WinException::endFunclet ( )
overridevirtual

Reimplemented from llvm::AsmPrinterHandler.

Definition at line 241 of file WinException.cpp.

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

◆ endFunction()

void WinException::endFunction ( const MachineFunction MF)
overridevirtual

◆ endModule()

void WinException::endModule ( )
overridevirtual

Emit all exception information that should come after the content.

endModule - Emit all exception information that should come after the content.

Implements llvm::AsmPrinterHandler.

Definition at line 47 of file WinException.cpp.

References llvm::EHStreamer::Asm, F, llvm::MCObjectFileInfo::getGEHContSection(), llvm::MachineModuleInfo::getModule(), llvm::MCContext::getObjectFileInfo(), llvm::AsmPrinter::getSymbol(), llvm::EHStreamer::MMI, OS, llvm::AsmPrinter::OutContext, and llvm::AsmPrinter::OutStreamer.

◆ markFunctionEnd()

void WinException::markFunctionEnd ( )
overridevirtual

Reimplemented from llvm::AsmPrinterHandler.

Definition at line 116 of file WinException.cpp.

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


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