mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-10-17 19:25:48 +00:00
34ad6db8b9
- Introduce JITDefault code model. This tells targets to set different default code model for JIT. This eliminates the ugly hack in TargetMachine where code model is changed after construction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135580 91177308-0d34-0410-b5e6-96231b3b80d8
93 lines
2.7 KiB
C++
93 lines
2.7 KiB
C++
//===-- MBlazeMCTargetDesc.cpp - MBlaze Target Descriptions -----*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file provides MBlaze specific target descriptions.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "MBlazeMCTargetDesc.h"
|
|
#include "MBlazeMCAsmInfo.h"
|
|
#include "llvm/MC/MCInstrInfo.h"
|
|
#include "llvm/MC/MCRegisterInfo.h"
|
|
#include "llvm/MC/MCSubtargetInfo.h"
|
|
#include "llvm/Target/TargetRegistry.h"
|
|
|
|
#define GET_INSTRINFO_MC_DESC
|
|
#include "MBlazeGenInstrInfo.inc"
|
|
|
|
#define GET_SUBTARGETINFO_MC_DESC
|
|
#include "MBlazeGenSubtargetInfo.inc"
|
|
|
|
#define GET_REGINFO_MC_DESC
|
|
#include "MBlazeGenRegisterInfo.inc"
|
|
|
|
using namespace llvm;
|
|
|
|
|
|
static MCInstrInfo *createMBlazeMCInstrInfo() {
|
|
MCInstrInfo *X = new MCInstrInfo();
|
|
InitMBlazeMCInstrInfo(X);
|
|
return X;
|
|
}
|
|
|
|
extern "C" void LLVMInitializeMBlazeMCInstrInfo() {
|
|
TargetRegistry::RegisterMCInstrInfo(TheMBlazeTarget, createMBlazeMCInstrInfo);
|
|
}
|
|
|
|
static MCRegisterInfo *createMBlazeMCRegisterInfo(StringRef TT) {
|
|
MCRegisterInfo *X = new MCRegisterInfo();
|
|
InitMBlazeMCRegisterInfo(X, MBlaze::R15);
|
|
return X;
|
|
}
|
|
|
|
extern "C" void LLVMInitializeMBlazeMCRegisterInfo() {
|
|
TargetRegistry::RegisterMCRegInfo(TheMBlazeTarget,
|
|
createMBlazeMCRegisterInfo);
|
|
}
|
|
|
|
static MCSubtargetInfo *createMBlazeMCSubtargetInfo(StringRef TT, StringRef CPU,
|
|
StringRef FS) {
|
|
MCSubtargetInfo *X = new MCSubtargetInfo();
|
|
InitMBlazeMCSubtargetInfo(X, TT, CPU, FS);
|
|
return X;
|
|
}
|
|
|
|
extern "C" void LLVMInitializeMBlazeMCSubtargetInfo() {
|
|
TargetRegistry::RegisterMCSubtargetInfo(TheMBlazeTarget,
|
|
createMBlazeMCSubtargetInfo);
|
|
}
|
|
|
|
static MCAsmInfo *createMCAsmInfo(const Target &T, StringRef TT) {
|
|
Triple TheTriple(TT);
|
|
switch (TheTriple.getOS()) {
|
|
default:
|
|
return new MBlazeMCAsmInfo();
|
|
}
|
|
}
|
|
|
|
extern "C" void LLVMInitializeMBlazeMCAsmInfo() {
|
|
RegisterMCAsmInfoFn X(TheMBlazeTarget, createMCAsmInfo);
|
|
}
|
|
|
|
MCCodeGenInfo *createMBlazeMCCodeGenInfo(StringRef TT, Reloc::Model RM,
|
|
CodeModel::Model CM) {
|
|
MCCodeGenInfo *X = new MCCodeGenInfo();
|
|
if (RM == Reloc::Default)
|
|
RM = Reloc::Static;
|
|
if (CM == CodeModel::Default)
|
|
CM = CodeModel::Small;
|
|
X->InitMCCodeGenInfo(RM, CM);
|
|
return X;
|
|
}
|
|
|
|
extern "C" void LLVMInitializeMBlazeMCCodeGenInfo() {
|
|
TargetRegistry::RegisterMCCodeGenInfo(TheMBlazeTarget,
|
|
createMBlazeMCCodeGenInfo);
|
|
}
|