mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-16 11:30:51 +00:00
142b531e02
since it is trivial and will be shared between ppc and x86. This substantially simplifies the X86 backend also. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119089 91177308-0d34-0410-b5e6-96231b3b80d8
88 lines
2.9 KiB
C++
88 lines
2.9 KiB
C++
//===-- X86AsmPrinter.h - Convert X86 LLVM code to assembly -----*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// AT&T assembly code printer class.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef X86ASMPRINTER_H
|
|
#define X86ASMPRINTER_H
|
|
|
|
#include "X86.h"
|
|
#include "X86MachineFunctionInfo.h"
|
|
#include "X86TargetMachine.h"
|
|
#include "llvm/ADT/StringSet.h"
|
|
#include "llvm/CodeGen/AsmPrinter.h"
|
|
#include "llvm/CodeGen/MachineModuleInfo.h"
|
|
#include "llvm/CodeGen/ValueTypes.h"
|
|
#include "llvm/Support/Compiler.h"
|
|
|
|
namespace llvm {
|
|
|
|
class MachineJumpTableInfo;
|
|
class MCContext;
|
|
class MCInst;
|
|
class MCStreamer;
|
|
class MCSymbol;
|
|
|
|
class LLVM_LIBRARY_VISIBILITY X86AsmPrinter : public AsmPrinter {
|
|
const X86Subtarget *Subtarget;
|
|
public:
|
|
explicit X86AsmPrinter(TargetMachine &TM, MCStreamer &Streamer)
|
|
: AsmPrinter(TM, Streamer) {
|
|
Subtarget = &TM.getSubtarget<X86Subtarget>();
|
|
}
|
|
|
|
virtual const char *getPassName() const {
|
|
return "X86 AT&T-Style Assembly Printer";
|
|
}
|
|
|
|
const X86Subtarget &getSubtarget() const { return *Subtarget; }
|
|
|
|
virtual void EmitStartOfAsmFile(Module &M);
|
|
|
|
virtual void EmitEndOfAsmFile(Module &M);
|
|
|
|
virtual void EmitInstruction(const MachineInstr *MI);
|
|
|
|
void printSymbolOperand(const MachineOperand &MO, raw_ostream &O);
|
|
|
|
// These methods are used by the tablegen'erated instruction printer.
|
|
void printOperand(const MachineInstr *MI, unsigned OpNo, raw_ostream &O,
|
|
const char *Modifier = 0);
|
|
void print_pcrel_imm(const MachineInstr *MI, unsigned OpNo, raw_ostream &O);
|
|
|
|
bool printAsmMRegister(const MachineOperand &MO, char Mode, raw_ostream &O);
|
|
bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
|
|
unsigned AsmVariant, const char *ExtraCode,
|
|
raw_ostream &OS);
|
|
bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo,
|
|
unsigned AsmVariant, const char *ExtraCode,
|
|
raw_ostream &OS);
|
|
|
|
void printMachineInstruction(const MachineInstr *MI);
|
|
void printSSECC(const MachineInstr *MI, unsigned Op, raw_ostream &O);
|
|
void printMemReference(const MachineInstr *MI, unsigned Op, raw_ostream &O,
|
|
const char *Modifier=NULL);
|
|
void printLeaMemReference(const MachineInstr *MI, unsigned Op, raw_ostream &O,
|
|
const char *Modifier=NULL);
|
|
|
|
void printPICLabel(const MachineInstr *MI, unsigned Op, raw_ostream &O);
|
|
|
|
bool runOnMachineFunction(MachineFunction &F);
|
|
|
|
void PrintDebugValueComment(const MachineInstr *MI, raw_ostream &OS);
|
|
|
|
MachineLocation getDebugValueLocation(const MachineInstr *MI) const;
|
|
};
|
|
|
|
} // end namespace llvm
|
|
|
|
#endif
|