class CodeViewDebug

Declaration

class CodeViewDebug : public DebugHandlerBase { /* full declaration omitted */ };

Description

Collects and handles line tables information in a CodeView format.

Declared at: llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.h:52

Inherits from: DebugHandlerBase

Member Variables

Inherited from DebugHandlerBase:

protected Asm

protected MMI

protected PrevInstLoc

protected PrevLabel = nullptr

protected PrevInstBB = nullptr

protected PrologEndLoc

protected CurMI = nullptr

protected LScopes

protected DbgValues

protected DbgLabels

protected LabelsBeforeInsn

protected LabelsAfterInsn

Method Overview

• public CodeViewDebug(llvm::AsmPrinter * AP)
• protected void beginFunctionImpl(const llvm::MachineFunction * MF)
• public void beginInstruction(const llvm::MachineInstr * MI)
• protected void endFunctionImpl(const llvm::MachineFunction *)
• public void endModule()
• public void setSymbolSize(const llvm::MCSymbol *, uint64_t)

Inherited from DebugHandlerBase:

• public beginFunction
• protected beginFunctionImpl
• public beginInstruction
• public endFunction
• protected endFunctionImpl
• public endInstruction
• public getBaseTypeSize
• public getFunctionLocalOffsetAfterInsn
• public getLabelAfterInsn
• public getLabelBeforeInsn
• protected identifyScopeMarkers
• protected requestLabelAfterInsn
• protected requestLabelBeforeInsn
• protected skippedNonDebugFunction

Inherited from AsmPrinterHandler:

• public beginFragment
• public beginFunclet
• public beginFunction
• public beginInstruction
• public endFragment
• public endFunclet
• public endFunction
• public endInstruction
• public endModule
• public markFunctionEnd
• public setSymbolSize

Methods

¶CodeViewDebug(llvm::AsmPrinter* AP)

Declared at: llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.h:456

Parameters

llvm::AsmPrinter* AP

¶void beginFunctionImpl(
    const llvm::MachineFunction* MF)

Description

Gather pre-function debug information.

Declared at: llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.h:450

Parameters

const llvm::MachineFunction* MF

¶void beginInstruction(
    const llvm::MachineInstr* MI)

Description

Process beginning of an instruction.

Declared at: llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.h:464

Parameters

const llvm::MachineInstr* MI

¶void endFunctionImpl(const llvm::MachineFunction*)

Description

Gather post-function debug information.

Declared at: llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.h:453

Parameters

const llvm::MachineFunction*

¶void endModule()

Description

Emit the COFF section that holds the line table information.

Declared at: llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.h:461

¶void setSymbolSize(const llvm::MCSymbol*,
                   uint64_t)

Description

For symbols that have a size designated (e.g. common symbols), this tracks that size.

Declared at: llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.h:458

Parameters

const llvm::MCSymbol*

uint64_t