llvm::orc::UnwindInfoManager Class Reference

#include "llvm/ExecutionEngine/Orc/TargetProcess/UnwindInfoManager.h"

Classes
struct	UnwindSections

Public Member Functions
	UnwindInfoManager (UnwindInfoManager &&)=delete
UnwindInfoManager &	operator= (UnwindInfoManager &&)=delete
LLVM_ABI	~UnwindInfoManager ()

Static Public Member Functions
static LLVM_ABI bool	TryEnable ()
	If the libunwind find-dynamic-unwind-info callback registration APIs are available then this method will instantiate a global UnwindInfoManager instance suitable for the process and return true.
static LLVM_ABI void	addBootstrapSymbols (StringMap< ExecutorAddr > &M)
static LLVM_ABI Error	registerSections (ArrayRef< orc::ExecutorAddrRange > CodeRanges, orc::ExecutorAddr DSOBase, orc::ExecutorAddrRange DWARFEHFrame, orc::ExecutorAddrRange CompactUnwind)
static LLVM_ABI Error	deregisterSections (ArrayRef< orc::ExecutorAddrRange > CodeRanges)

Detailed Description

Definition at line 25 of file UnwindInfoManager.h.

Constructor & Destructor Documentation

UnwindInfoManager()

llvm::orc::UnwindInfoManager::UnwindInfoManager ( UnwindInfoManager && )

delete

References UnwindInfoManager().

Referenced by operator=(), TryEnable(), and UnwindInfoManager().

~UnwindInfoManager()

llvm::orc::UnwindInfoManager::~UnwindInfoManager

(

)

Definition at line 62 of file UnwindInfoManager.cpp.

References llvm::dbgs(), LLVM_DEBUG, llvm::orc::RemoveFindDynamicUnwindSections, and llvm::orc::RemoveFnName.

Member Function Documentation

addBootstrapSymbols()

void llvm::orc::UnwindInfoManager::addBootstrapSymbols ( StringMap< ExecutorAddr > & M )

static

Definition at line 108 of file UnwindInfoManager.cpp.

References llvm::orc::ExecutorAddr::fromPtr(), llvm_orc_rt_alt_UnwindInfoManager_deregister(), llvm_orc_rt_alt_UnwindInfoManager_register(), llvm::orc::rt_alt::UnwindInfoManagerDeregisterActionName, and llvm::orc::rt_alt::UnwindInfoManagerRegisterActionName.

Referenced by llvm::orc::SelfExecutorProcessControl::SelfExecutorProcessControl().

deregisterSections()

Error llvm::orc::UnwindInfoManager::deregisterSections ( ArrayRef< orc::ExecutorAddrRange > CodeRanges )

static

Definition at line 122 of file UnwindInfoManager.cpp.

References llvm::orc::Instance.

Referenced by llvm_orc_rt_alt_UnwindInfoManager_deregister().

operator=()

UnwindInfoManager & llvm::orc::UnwindInfoManager::operator= ( UnwindInfoManager && )

delete

References Info, LLVM_ABI, and UnwindInfoManager().

registerSections()

Error llvm::orc::UnwindInfoManager::registerSections ( ArrayRef< orc::ExecutorAddrRange > CodeRanges, orc::ExecutorAddr DSOBase, orc::ExecutorAddrRange DWARFEHFrame, orc::ExecutorAddrRange CompactUnwind )

static

Definition at line 115 of file UnwindInfoManager.cpp.

References llvm::orc::Instance.

Referenced by llvm_orc_rt_alt_UnwindInfoManager_register().

TryEnable()

bool llvm::orc::UnwindInfoManager::TryEnable ( )

static

If the libunwind find-dynamic-unwind-info callback registration APIs are available then this method will instantiate a global UnwindInfoManager instance suitable for the process and return true.

Otherwise it will return false.

Definition at line 73 of file UnwindInfoManager.cpp.

References llvm::orc::AddFnName, llvm::dbgs(), llvm::orc::Instance, LLVM_DEBUG, llvm::orc::RemoveFindDynamicUnwindSections, llvm::orc::RemoveFnName, and UnwindInfoManager().

Referenced by llvm::orc::SelfExecutorProcessControl::SelfExecutorProcessControl().

---

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

• include/llvm/ExecutionEngine/Orc/TargetProcess/UnwindInfoManager.h
• lib/ExecutionEngine/Orc/TargetProcess/UnwindInfoManager.cpp