llvm-6502/lib/Target/TargetAsmInfo.cpp
Rafael Espindola 1c952b9cc9 Initial support for the cfi directives. This is just enough to get
f:
        .cfi_startproc
        nop
        .cfi_endproc

assembled (on ELF).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121434 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-09 23:48:29 +00:00

28 lines
1022 B
C++

//===-- llvm/Target/TargetAsmInfo.cpp - Target Assembly Info --------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "llvm/Target/TargetAsmInfo.h"
#include "llvm/Target/TargetData.h"
#include "llvm/Target/TargetLowering.h"
#include "llvm/Target/TargetLoweringObjectFile.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetRegisterInfo.h"
using namespace llvm;
TargetAsmInfo::TargetAsmInfo(const TargetMachine &TM) {
TLOF = &TM.getTargetLowering()->getObjFileLowering();
const TargetData &TD = *TM.getTargetData();
IsLittleEndian = TD.isLittleEndian();
PointerSize = TD.getPointerSize();
const TargetFrameInfo &TFI = *TM.getFrameInfo();
StackDir = TFI.getStackGrowthDirection();
TRI = TM.getRegisterInfo();
TFI.getInitialFrameState(InitialFrameState);
}