X86AsmBackend.cpp File Reference

#include "MCTargetDesc/X86BaseInfo.h"
#include "MCTargetDesc/X86FixupKinds.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/MC/MCAsmBackend.h"
#include "llvm/MC/MCAssembler.h"
#include "llvm/MC/MCELFObjectWriter.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/MC/MCFixupKindInfo.h"
#include "llvm/MC/MCMachObjectWriter.h"
#include "llvm/MC/MCObjectWriter.h"
#include "llvm/MC/MCSectionCOFF.h"
#include "llvm/MC/MCSectionELF.h"
#include "llvm/MC/MCSectionMachO.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ELF.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/MachO.h"
#include "llvm/Support/TargetRegistry.h"
#include "llvm/Support/raw_ostream.h"

Include dependency graph for X86AsmBackend.cpp:

Go to the source code of this file.

Namespaces
	CU

Enumerations
enum	CompactUnwindEncodings
	Compact unwind encoding values. More...

Functions
static unsigned	getFixupKindLog2Size (unsigned Kind)
static unsigned	getRelaxedOpcodeBranch (unsigned Op)
static unsigned	getRelaxedOpcodeArith (unsigned Op)
static unsigned	getRelaxedOpcode (unsigned Op)

Variables
static cl::opt< bool >	MCDisableArithRelaxation ("mc-x86-disable-arith-relaxation", cl::desc("Disable relaxation of arithmetic instruction for X86"))

Enumeration Type Documentation

enum CompactUnwindEncodings

Compact unwind encoding values.

Definition at line 397 of file X86AsmBackend.cpp.

Function Documentation

static unsigned getFixupKindLog2Size ( unsigned  Kind )

static

Definition at line 38 of file X86AsmBackend.cpp.

References llvm::FK_Data_1, llvm::FK_Data_2, llvm::FK_Data_4, llvm::FK_Data_8, llvm::FK_PCRel_1, llvm::FK_PCRel_2, llvm::FK_PCRel_4, llvm::FK_PCRel_8, llvm::FK_SecRel_1, llvm::FK_SecRel_2, llvm::FK_SecRel_4, llvm::FK_SecRel_8, llvm_unreachable, llvm::X86::reloc_global_offset_table, llvm::X86::reloc_riprel_4byte, llvm::X86::reloc_riprel_4byte_movq_load, and llvm::X86::reloc_signed_4byte.

static unsigned getRelaxedOpcode ( unsigned  Op )

static

Definition at line 227 of file X86AsmBackend.cpp.

References getRelaxedOpcodeArith(), and getRelaxedOpcodeBranch().

static unsigned getRelaxedOpcodeArith ( unsigned  Op )

static

Definition at line 158 of file X86AsmBackend.cpp.

Referenced by getRelaxedOpcode().

static unsigned getRelaxedOpcodeBranch ( unsigned  Op )

static

Definition at line 133 of file X86AsmBackend.cpp.

Referenced by getRelaxedOpcode().

Variable Documentation

cl::opt<bool> MCDisableArithRelaxation("mc-x86-disable-arith-relaxation", cl::desc("Disable relaxation of arithmetic instruction for X86"))

static