llvm::orc::EHFrameRegistrationPlugin Class Reference

Adds AllocationActions to register and deregister eh-frame sections in the absence of native Platform support. More...

#include "llvm/ExecutionEngine/Orc/EHFrameRegistrationPlugin.h"

Inheritance diagram for llvm::orc::EHFrameRegistrationPlugin:

Public Member Functions
	EHFrameRegistrationPlugin (ExecutorAddr RegisterEHFrame, ExecutorAddr DeregisterEHFrame)
void	modifyPassConfig (MaterializationResponsibility &MR, jitlink::LinkGraph &G, jitlink::PassConfiguration &PassConfig) override
Error	notifyFailed (MaterializationResponsibility &MR) override
Error	notifyRemovingResources (JITDylib &JD, ResourceKey K) override
void	notifyTransferringResources (JITDylib &JD, ResourceKey DstKey, ResourceKey SrcKey) override
Public Member Functions inherited from llvm::orc::LinkGraphLinkingLayer::Plugin
virtual	~Plugin ()
virtual void	notifyMaterializing (MaterializationResponsibility &MR, jitlink::LinkGraph &G, jitlink::JITLinkContext &Ctx, MemoryBufferRef InputObject)
virtual Error	notifyEmitted (MaterializationResponsibility &MR)

Static Public Member Functions
static Expected< std::unique_ptr< EHFrameRegistrationPlugin > >	Create (ExecutionSession &ES)

Detailed Description

Adds AllocationActions to register and deregister eh-frame sections in the absence of native Platform support.

Definition at line 27 of file EHFrameRegistrationPlugin.h.

Constructor & Destructor Documentation

EHFrameRegistrationPlugin()

llvm::orc::EHFrameRegistrationPlugin::EHFrameRegistrationPlugin ( ExecutorAddr RegisterEHFrame, ExecutorAddr DeregisterEHFrame )

inline

Definition at line 33 of file EHFrameRegistrationPlugin.h.

Member Function Documentation

Create()

Expected< std::unique_ptr< EHFrameRegistrationPlugin > > llvm::orc::EHFrameRegistrationPlugin::Create ( ExecutionSession & ES )

static

Definition at line 22 of file EHFrameRegistrationPlugin.cpp.

References llvm::orc::ExecutorProcessControl::getBootstrapSymbols(), and llvm::orc::ExecutionSession::getExecutorProcessControl().

Referenced by llvm::orc::LLJIT::setUpGenericLLVMIRPlatform.

modifyPassConfig()

void llvm::orc::EHFrameRegistrationPlugin::modifyPassConfig ( MaterializationResponsibility & MR, jitlink::LinkGraph & G, jitlink::PassConfiguration & PassConfig )

overridevirtual

Reimplemented from llvm::orc::LinkGraphLinkingLayer::Plugin.

Definition at line 38 of file EHFrameRegistrationPlugin.cpp.

References llvm::cantFail(), G, llvm::jitlink::getEHFrameSection(), llvm::jitlink::SectionRange::getRange(), llvm::jitlink::LinkGraph::getTargetTriple(), llvm::Triple::isOSBinFormatMachO(), modifyPassConfig(), llvm::jitlink::PassConfiguration::PostFixupPasses, llvm::jitlink::PassConfiguration::PrePrunePasses, and llvm::Error::success().

Referenced by modifyPassConfig().

notifyFailed()

Error llvm::orc::EHFrameRegistrationPlugin::notifyFailed ( MaterializationResponsibility & MR )

inlineoverridevirtual

Implements llvm::orc::LinkGraphLinkingLayer::Plugin.

Definition at line 41 of file EHFrameRegistrationPlugin.h.

References llvm::Error::success().

notifyRemovingResources()

Error llvm::orc::EHFrameRegistrationPlugin::notifyRemovingResources ( JITDylib & JD, ResourceKey K )

inlineoverridevirtual

Implements llvm::orc::LinkGraphLinkingLayer::Plugin.

Definition at line 44 of file EHFrameRegistrationPlugin.h.

References llvm::Error::success().

notifyTransferringResources()

void llvm::orc::EHFrameRegistrationPlugin::notifyTransferringResources ( JITDylib & JD, ResourceKey DstKey, ResourceKey SrcKey )

inlineoverridevirtual

Implements llvm::orc::LinkGraphLinkingLayer::Plugin.

Definition at line 47 of file EHFrameRegistrationPlugin.h.

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

• include/llvm/ExecutionEngine/Orc/EHFrameRegistrationPlugin.h
• lib/ExecutionEngine/Orc/EHFrameRegistrationPlugin.cpp