CrashRecoveryContext.cpp File Reference

#include "llvm/Support/CrashRecoveryContext.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/Config/config.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/Mutex.h"
#include "llvm/Support/ThreadLocal.h"
#include <cstdio>
#include <setjmp.h>
#include <signal.h>

Include dependency graph for CrashRecoveryContext.cpp:

Go to the source code of this file.

Functions
static void	CrashRecoverySignalHandler (int Signal)
static void	RunSafelyOnThread_Dispatch (void *UserData)
Variables
static sys::Mutex	gCrashRecoveryContexMutex
static bool	gCrashRecoveryEnabled = false
static sys::ThreadLocal< const CrashRecoveryContextCleanup >	tlIsRecoveringFromCrash
static const int	Signals [] = { SIGABRT, SIGBUS, SIGFPE, SIGILL, SIGSEGV, SIGTRAP }
static const unsigned	NumSignals = sizeof(Signals) / sizeof(Signals[0])
static struct sigaction	PrevActions [NumSignals]

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Function Documentation

static void CrashRecoverySignalHandler

(

int

Signal

)

[static]

Definition at line 230 of file CrashRecoveryContext.cpp.

References llvm::CrashRecoveryContext::Disable(), and llvm::sys::ThreadLocal< T >::get().

Referenced by llvm::CrashRecoveryContext::Enable().

static void RunSafelyOnThread_Dispatch

(

void *

UserData

)

[static]

Definition at line 336 of file CrashRecoveryContext.cpp.

Referenced by llvm::CrashRecoveryContext::RunSafelyOnThread().

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Variable Documentation

sys::Mutex gCrashRecoveryContexMutex [static]

Definition at line 58 of file CrashRecoveryContext.cpp.

Referenced by llvm::CrashRecoveryContext::Disable(), and llvm::CrashRecoveryContext::Enable().

bool gCrashRecoveryEnabled = false [static]

Definition at line 59 of file CrashRecoveryContext.cpp.

Referenced by llvm::CrashRecoveryContext::Disable(), llvm::CrashRecoveryContext::Enable(), llvm::CrashRecoveryContext::GetCurrent(), and llvm::CrashRecoveryContext::RunSafely().

const unsigned NumSignals = sizeof(Signals) / sizeof(Signals[0]) [static]

Definition at line 227 of file CrashRecoveryContext.cpp.

Referenced by llvm::CrashRecoveryContext::Disable(), and llvm::CrashRecoveryContext::Enable().

struct sigaction PrevActions[NumSignals] [static]

Definition at line 228 of file CrashRecoveryContext.cpp.

Referenced by llvm::CrashRecoveryContext::Disable(), and llvm::CrashRecoveryContext::Enable().

const int Signals[] = { SIGABRT, SIGBUS, SIGFPE, SIGILL, SIGSEGV, SIGTRAP } [static]

Definition at line 226 of file CrashRecoveryContext.cpp.

Referenced by llvm::CrashRecoveryContext::Disable(), and llvm::CrashRecoveryContext::Enable().

sys::ThreadLocal<const CrashRecoveryContextCleanup> tlIsRecoveringFromCrash [static]

Definition at line 62 of file CrashRecoveryContext.cpp.

Referenced by llvm::CrashRecoveryContext::isRecoveringFromCrash(), and llvm::CrashRecoveryContext::~CrashRecoveryContext().