llvm::jitlink::EHFrameEdgeFixer Class Reference

A LinkGraph pass that adds missing FDE-to-CIE, FDE-to-PC and FDE-to-LSDA edges. More...

#include "ExecutionEngine/JITLink/EHFrameSupportImpl.h"

Public Member Functions
	EHFrameEdgeFixer (StringRef EHFrameSectionName, unsigned PointerSize, Edge::Kind Pointer32, Edge::Kind Pointer64, Edge::Kind Delta32, Edge::Kind Delta64, Edge::Kind NegDelta32)
	Create an eh-frame edge fixer.
Error	operator() (LinkGraph &G)

Detailed Description

A LinkGraph pass that adds missing FDE-to-CIE, FDE-to-PC and FDE-to-LSDA edges.

Definition at line 26 of file EHFrameSupportImpl.h.

Constructor & Destructor Documentation

EHFrameEdgeFixer()

llvm::jitlink::EHFrameEdgeFixer::EHFrameEdgeFixer	(	StringRef	EHFrameSectionName,
		unsigned	PointerSize,
		Edge::Kind	Pointer32,
		Edge::Kind	Pointer64,
		Edge::Kind	Delta32,
		Edge::Kind	Delta64,
		Edge::Kind	NegDelta32
	)

Create an eh-frame edge fixer.

If a given edge-kind is not supported on the target architecture then Edge::Invalid should be used.

Definition at line 21 of file EHFrameSupport.cpp.

Member Function Documentation

operator()()

Error llvm::jitlink::EHFrameEdgeFixer::operator()

(

LinkGraph &

G

)

Definition at line 29 of file EHFrameSupport.cpp.

References B, llvm::dbgs(), G, llvm::jitlink::BlockAddressMap::includeNonNull(), LHS, LLVM_DEBUG, RHS, llvm::sort(), llvm::Error::success(), and Sym.

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

• lib/ExecutionEngine/JITLink/EHFrameSupportImpl.h
• lib/ExecutionEngine/JITLink/EHFrameSupport.cpp