X86ATTAsmPrinter.h [plain text]
#ifndef X86ATTASMPRINTER_H
#define X86ATTASMPRINTER_H
#include "../X86.h"
#include "../X86MachineFunctionInfo.h"
#include "../X86TargetMachine.h"
#include "llvm/ADT/StringSet.h"
#include "llvm/CodeGen/AsmPrinter.h"
#include "llvm/CodeGen/DwarfWriter.h"
#include "llvm/CodeGen/MachineModuleInfo.h"
#include "llvm/CodeGen/ValueTypes.h"
#include "llvm/Support/Compiler.h"
namespace llvm {
struct MachineJumpTableInfo;
class VISIBILITY_HIDDEN X86ATTAsmPrinter : public AsmPrinter {
DwarfWriter *DW;
MachineModuleInfo *MMI;
const X86Subtarget *Subtarget;
public:
explicit X86ATTAsmPrinter(raw_ostream &O, X86TargetMachine &TM,
const TargetAsmInfo *T, CodeGenOpt::Level OL,
bool V)
: AsmPrinter(O, TM, T, OL, V), DW(0), MMI(0) {
Subtarget = &TM.getSubtarget<X86Subtarget>();
}
virtual const char *getPassName() const {
return "X86 AT&T-Style Assembly Printer";
}
void getAnalysisUsage(AnalysisUsage &AU) const {
AU.setPreservesAll();
if (Subtarget->isTargetDarwin() ||
Subtarget->isTargetELF() ||
Subtarget->isTargetCygMing()) {
AU.addRequired<MachineModuleInfo>();
}
AU.addRequired<DwarfWriter>();
AsmPrinter::getAnalysisUsage(AU);
}
bool doInitialization(Module &M);
bool doFinalization(Module &M);
bool printInstruction(const MachineInstr *MI);
void printOperand(const MachineInstr *MI, unsigned OpNo,
const char *Modifier = 0, bool NotRIPRel = false);
void printi8mem(const MachineInstr *MI, unsigned OpNo) {
printMemReference(MI, OpNo);
}
void printi16mem(const MachineInstr *MI, unsigned OpNo) {
printMemReference(MI, OpNo);
}
void printi32mem(const MachineInstr *MI, unsigned OpNo) {
printMemReference(MI, OpNo);
}
void printi64mem(const MachineInstr *MI, unsigned OpNo) {
printMemReference(MI, OpNo);
}
void printi128mem(const MachineInstr *MI, unsigned OpNo) {
printMemReference(MI, OpNo);
}
void printf32mem(const MachineInstr *MI, unsigned OpNo) {
printMemReference(MI, OpNo);
}
void printf64mem(const MachineInstr *MI, unsigned OpNo) {
printMemReference(MI, OpNo);
}
void printf80mem(const MachineInstr *MI, unsigned OpNo) {
printMemReference(MI, OpNo);
}
void printf128mem(const MachineInstr *MI, unsigned OpNo) {
printMemReference(MI, OpNo);
}
void printlea32mem(const MachineInstr *MI, unsigned OpNo) {
printLeaMemReference(MI, OpNo);
}
void printlea64mem(const MachineInstr *MI, unsigned OpNo) {
printLeaMemReference(MI, OpNo);
}
void printlea64_32mem(const MachineInstr *MI, unsigned OpNo) {
printLeaMemReference(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 printSSECC(const MachineInstr *MI, unsigned Op);
void printMemReference(const MachineInstr *MI, unsigned Op,
const char *Modifier=NULL);
void printLeaMemReference(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 printPICJumpTableEntry(const MachineJumpTableInfo *MJTI,
const MachineBasicBlock *MBB,
unsigned uid) const;
void printPICLabel(const MachineInstr *MI, unsigned Op);
void printModuleLevelGV(const GlobalVariable* GVar);
void printGVStub(const char *GV, const char *Prefix = NULL);
void printHiddenGVStub(const char *GV, const char *Prefix = NULL);
bool runOnMachineFunction(MachineFunction &F);
void emitFunctionHeader(const MachineFunction &MF);
StringSet<> FnStubs, GVStubs, HiddenGVStubs;
StringSet<> DLLExportedFns, DLLExportedGVs;
typedef std::map<const Function*, X86MachineFunctionInfo> FMFInfoMap;
FMFInfoMap FunctionInfoMap;
void decorateName(std::string& Name, const GlobalValue* GV);
};
}
#endif