124 lines
4.3 KiB
C++
124 lines
4.3 KiB
C++
//===-- X86IntelAsmPrinter.h - Convert X86 LLVM code to Intel assembly ----===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// Intel assembly code printer class.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef X86INTELASMPRINTER_H
|
|
#define X86INTELASMPRINTER_H
|
|
|
|
#include "X86AsmPrinter.h"
|
|
#include "llvm/CodeGen/ValueTypes.h"
|
|
#include "llvm/Target/TargetRegisterInfo.h"
|
|
|
|
namespace llvm {
|
|
|
|
struct VISIBILITY_HIDDEN X86IntelAsmPrinter : public X86SharedAsmPrinter {
|
|
X86IntelAsmPrinter(std::ostream &O, X86TargetMachine &TM,
|
|
const TargetAsmInfo *T)
|
|
: X86SharedAsmPrinter(O, TM, T) {
|
|
}
|
|
|
|
virtual const char *getPassName() const {
|
|
return "X86 Intel-Style Assembly Printer";
|
|
}
|
|
|
|
/// printInstruction - This method is automatically generated by tablegen
|
|
/// from the instruction set description. This method returns true if the
|
|
/// machine instruction was sufficiently described to print it, otherwise it
|
|
/// returns false.
|
|
bool printInstruction(const MachineInstr *MI);
|
|
|
|
// This method is used by the tablegen'erated instruction printer.
|
|
void printOperand(const MachineInstr *MI, unsigned OpNo,
|
|
const char *Modifier = 0) {
|
|
const MachineOperand &MO = MI->getOperand(OpNo);
|
|
if (MO.isRegister()) {
|
|
assert(TargetRegisterInfo::isPhysicalRegister(MO.getReg()) &&
|
|
"Not physreg??");
|
|
O << TM.getRegisterInfo()->get(MO.getReg()).Name;
|
|
} else {
|
|
printOp(MO, Modifier);
|
|
}
|
|
}
|
|
|
|
void printi8mem(const MachineInstr *MI, unsigned OpNo) {
|
|
O << "BYTE PTR ";
|
|
printMemReference(MI, OpNo);
|
|
}
|
|
void printi16mem(const MachineInstr *MI, unsigned OpNo) {
|
|
O << "WORD PTR ";
|
|
printMemReference(MI, OpNo);
|
|
}
|
|
void printi32mem(const MachineInstr *MI, unsigned OpNo) {
|
|
O << "DWORD PTR ";
|
|
printMemReference(MI, OpNo);
|
|
}
|
|
void printi64mem(const MachineInstr *MI, unsigned OpNo) {
|
|
O << "QWORD PTR ";
|
|
printMemReference(MI, OpNo);
|
|
}
|
|
void printi128mem(const MachineInstr *MI, unsigned OpNo) {
|
|
O << "XMMWORD PTR ";
|
|
printMemReference(MI, OpNo);
|
|
}
|
|
void printf32mem(const MachineInstr *MI, unsigned OpNo) {
|
|
O << "DWORD PTR ";
|
|
printMemReference(MI, OpNo);
|
|
}
|
|
void printf64mem(const MachineInstr *MI, unsigned OpNo) {
|
|
O << "QWORD PTR ";
|
|
printMemReference(MI, OpNo);
|
|
}
|
|
void printf80mem(const MachineInstr *MI, unsigned OpNo) {
|
|
O << "XWORD PTR ";
|
|
printMemReference(MI, OpNo);
|
|
}
|
|
void printf128mem(const MachineInstr *MI, unsigned OpNo) {
|
|
O << "XMMWORD PTR ";
|
|
printMemReference(MI, OpNo);
|
|
}
|
|
void printlea64_32mem(const MachineInstr *MI, unsigned OpNo) {
|
|
O << "QWORD PTR ";
|
|
printMemReference(MI, OpNo, "subreg64");
|
|
}
|
|
|
|
bool printAsmMRegister(const MachineOperand &MO, const char Mode);
|
|
bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
|
|
unsigned AsmVariant, const char *ExtraCode);
|
|
bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo,
|
|
unsigned AsmVariant, const char *ExtraCode);
|
|
void printMachineInstruction(const MachineInstr *MI);
|
|
void printOp(const MachineOperand &MO, const char *Modifier = 0);
|
|
void printSSECC(const MachineInstr *MI, unsigned Op);
|
|
void printMemReference(const MachineInstr *MI, unsigned Op,
|
|
const char *Modifier=NULL);
|
|
void printPICJumpTableSetLabel(unsigned uid,
|
|
const MachineBasicBlock *MBB) const;
|
|
void printPICJumpTableSetLabel(unsigned uid, unsigned uid2,
|
|
const MachineBasicBlock *MBB) const {
|
|
AsmPrinter::printPICJumpTableSetLabel(uid, uid2, MBB);
|
|
}
|
|
void printPICLabel(const MachineInstr *MI, unsigned Op);
|
|
bool runOnMachineFunction(MachineFunction &F);
|
|
bool doInitialization(Module &M);
|
|
bool doFinalization(Module &M);
|
|
|
|
/// getSectionForFunction - Return the section that we should emit the
|
|
/// specified function body into.
|
|
virtual std::string getSectionForFunction(const Function &F) const;
|
|
|
|
virtual void EmitString(const ConstantArray *CVA) const;
|
|
};
|
|
|
|
} // end namespace llvm
|
|
|
|
#endif
|