forked from OSchip/llvm-project
62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
//===-- ARMWinCOFFStreamer.cpp - ARM Target WinCOFF Streamer ----*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "ARMMCTargetDesc.h"
|
|
#include "llvm/MC/MCAsmBackend.h"
|
|
#include "llvm/MC/MCCodeEmitter.h"
|
|
#include "llvm/MC/MCObjectWriter.h"
|
|
#include "llvm/MC/MCWinCOFFStreamer.h"
|
|
|
|
using namespace llvm;
|
|
|
|
namespace {
|
|
class ARMWinCOFFStreamer : public MCWinCOFFStreamer {
|
|
public:
|
|
ARMWinCOFFStreamer(MCContext &C, std::unique_ptr<MCAsmBackend> AB,
|
|
std::unique_ptr<MCCodeEmitter> CE,
|
|
std::unique_ptr<MCObjectWriter> OW)
|
|
: MCWinCOFFStreamer(C, std::move(AB), std::move(CE), std::move(OW)) {}
|
|
|
|
void EmitAssemblerFlag(MCAssemblerFlag Flag) override;
|
|
void EmitThumbFunc(MCSymbol *Symbol) override;
|
|
void FinishImpl() override;
|
|
};
|
|
|
|
void ARMWinCOFFStreamer::EmitAssemblerFlag(MCAssemblerFlag Flag) {
|
|
switch (Flag) {
|
|
default: llvm_unreachable("not implemented");
|
|
case MCAF_SyntaxUnified:
|
|
case MCAF_Code16:
|
|
break;
|
|
}
|
|
}
|
|
|
|
void ARMWinCOFFStreamer::EmitThumbFunc(MCSymbol *Symbol) {
|
|
getAssembler().setIsThumbFunc(Symbol);
|
|
}
|
|
|
|
void ARMWinCOFFStreamer::FinishImpl() {
|
|
EmitFrames(nullptr);
|
|
|
|
MCWinCOFFStreamer::FinishImpl();
|
|
}
|
|
}
|
|
|
|
MCStreamer *llvm::createARMWinCOFFStreamer(
|
|
MCContext &Context, std::unique_ptr<MCAsmBackend> &&MAB,
|
|
std::unique_ptr<MCObjectWriter> &&OW,
|
|
std::unique_ptr<MCCodeEmitter> &&Emitter, bool RelaxAll,
|
|
bool IncrementalLinkerCompatible) {
|
|
auto *S = new ARMWinCOFFStreamer(Context, std::move(MAB), std::move(Emitter),
|
|
std::move(OW));
|
|
S->getAssembler().setIncrementalLinkerCompatible(IncrementalLinkerCompatible);
|
|
return S;
|
|
}
|
|
|