#ifndef LLVM_TARGET_TARGETASMINFO_H
#define LLVM_TARGET_TARGETASMINFO_H
#include "llvm/CodeGen/MachineLocation.h"
#include "llvm/Target/TargetLoweringObjectFile.h"
#include "llvm/Target/TargetFrameLowering.h"
#include "llvm/Target/TargetRegisterInfo.h"
namespace llvm {
class MCSection;
class MCContext;
class TargetMachine;
class TargetLoweringObjectFile;
class TargetAsmInfo {
unsigned PointerSize;
bool IsLittleEndian;
TargetFrameLowering::StackDirection StackDir;
const TargetRegisterInfo *TRI;
std::vector<MachineMove> InitialFrameState;
const TargetLoweringObjectFile *TLOF;
public:
explicit TargetAsmInfo(const TargetMachine &TM);
unsigned getPointerSize() const {
return PointerSize;
}
bool isLittleEndian() const {
return IsLittleEndian;
}
TargetFrameLowering::StackDirection getStackGrowthDirection() const {
return StackDir;
}
const MCSection *getDwarfLineSection() const {
return TLOF->getDwarfLineSection();
}
const MCSection *getEHFrameSection() const {
return TLOF->getEHFrameSection();
}
const MCSection *getDwarfFrameSection() const {
return TLOF->getDwarfFrameSection();
}
unsigned getFDEEncoding(bool CFI) const {
return TLOF->getFDEEncoding(CFI);
}
bool isFunctionEHFrameSymbolPrivate() const {
return TLOF->isFunctionEHFrameSymbolPrivate();
}
unsigned getDwarfRARegNum(bool isEH) const {
return TRI->getDwarfRegNum(TRI->getRARegister(), isEH);
}
const std::vector<MachineMove> &getInitialFrameState() const {
return InitialFrameState;
}
int getDwarfRegNum(unsigned RegNum, bool isEH) const {
return TRI->getDwarfRegNum(RegNum, isEH);
}
};
}
#endif