X86JITInfo.cpp File Reference

#include "X86JITInfo.h"
#include "X86Relocations.h"
#include "X86Subtarget.h"
#include "X86TargetMachine.h"
#include "llvm/IR/Function.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/Valgrind.h"
#include <cstdlib>
#include <cstring>

Include dependency graph for X86JITInfo.cpp:

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "jit"
#define	__USER_LABEL_PREFIX__
#define	GETASMPREFIX2(X)   #X
#define	GETASMPREFIX(X)   GETASMPREFIX2(X)
#define	ASMPREFIX   GETASMPREFIX(__USER_LABEL_PREFIX__)
#define	SIZE(sym)
#define	TYPE_FUNCTION(sym)
#define	CFI(x)

Functions
void	X86CompilationCallback ()
LLVM_ATTRIBUTE_USED LLVM_LIBRARY_VISIBILITY void	LLVMX86CompilationCallback2 (intptr_t *StackPtr, intptr_t RetAddr)
template<typename T >
static void	addUnaligned (void *Pos, T Delta)

Variables
static TargetJITInfo::JITCompilerFn	JITCompilerFunction

Macro Definition Documentation

#define __USER_LABEL_PREFIX__

Definition at line 54 of file X86JITInfo.cpp.

#define ASMPREFIX   GETASMPREFIX(__USER_LABEL_PREFIX__)

Definition at line 58 of file X86JITInfo.cpp.

#define CFI

(

x

)

Definition at line 79 of file X86JITInfo.cpp.

Referenced by llvm::SystemZInstrInfo::expandPostRAPseudo().

#define DEBUG_TYPE   "jit"

Definition at line 14 of file X86JITInfo.cpp.

#define GETASMPREFIX

(

X

)

GETASMPREFIX2(X)

Definition at line 57 of file X86JITInfo.cpp.

#define GETASMPREFIX2

(

X

)

#X

Definition at line 56 of file X86JITInfo.cpp.

#define SIZE

(

sym

)

Definition at line 66 of file X86JITInfo.cpp.

#define TYPE_FUNCTION

(

sym

)

Definition at line 67 of file X86JITInfo.cpp.

Function Documentation

template<typename T >

static void addUnaligned ( void *  Pos, T  Delta  )

static

Definition at line 530 of file X86JITInfo.cpp.

References llvm::Intrinsic::memcpy.

LLVM_ATTRIBUTE_USED LLVM_LIBRARY_VISIBILITY void LLVMX86CompilationCallback2	(	intptr_t *	StackPtr,
		intptr_t	RetAddr
	)

This is the target-specific function invoked by the function stub when we did not know the real target of a call. This function must locate the start of the stub or call site and pass it into the JIT compiler function.

Definition at line 343 of file X86JITInfo.cpp.

References __msan_unpoison, llvm::dbgs(), DEBUG, JITCompilerFunction, and llvm::sys::ValgrindDiscardTranslations().

void X86CompilationCallback

(

)

Definition at line 331 of file X86JITInfo.cpp.

References llvm_unreachable.

Referenced by llvm::X86JITInfo::emitFunctionStub(), and llvm::X86JITInfo::getLazyResolverFunction().

Variable Documentation

TargetJITInfo::JITCompilerFn JITCompilerFunction

static

JITCompilerFunction - This contains the address of the JIT function used to compile a function lazily.

Definition at line 50 of file X86JITInfo.cpp.

Referenced by llvm::X86JITInfo::getLazyResolverFunction(), and LLVMX86CompilationCallback2().