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Factor some code into a new EmitFrames method.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131119 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2011-05-10 03:14:15 +00:00
parent 9f270dadd4
commit c25dad8750
5 changed files with 14 additions and 6 deletions
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2
include/llvm/MC/MCStreamer.h
View File

@ -73,6 +73,8 @@ namespace llvm {
const MCExpr *ForceExpAbs(MCStreamer *Streamer, MCContext &Context,
const MCExpr* Expr);
void EmitFrames(bool usingCFI);
public:
virtual ~MCStreamer();

4
lib/MC/MCAsmStreamer.cpp
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@ -1070,8 +1070,8 @@ void MCAsmStreamer::Finish() {
if (getContext().hasDwarfFiles() && !UseLoc)
MCDwarfFileTable::Emit(this);
if (getNumFrameInfos() && !UseCFI)
MCDwarfFrameEmitter::Emit(*this, false);
if (!UseCFI)
EmitFrames(false);
}
MCStreamer *llvm::createAsmStreamer(MCContext &Context,

3
lib/MC/MCELFStreamer.cpp
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@ -345,8 +345,7 @@ void MCELFStreamer::EmitInstToData(const MCInst &Inst) {
}
void MCELFStreamer::Finish() {
if (getNumFrameInfos())
MCDwarfFrameEmitter::Emit(*this, true);
EmitFrames(true);
for (std::vector<LocalCommon>::const_iterator i = LocalCommons.begin(),
e = LocalCommons.end();

3
lib/MC/MCMachOStreamer.cpp
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@ -377,8 +377,7 @@ void MCMachOStreamer::EmitInstToData(const MCInst &Inst) {
}
void MCMachOStreamer::Finish() {
if (getNumFrameInfos())
MCDwarfFrameEmitter::Emit(*this, true);
EmitFrames(true);
// We have to set the fragment atom associations so we can relax properly for
// Mach-O.

8
lib/MC/MCStreamer.cpp
View File

@ -363,3 +363,11 @@ void MCStreamer::EmitRawText(const Twine &T) {
T.toVector(Str);
EmitRawText(Str.str());
}
void MCStreamer::EmitFrames(bool usingCFI) {
if (!getNumFrameInfos())
return;
if (EmitEHFrame)
MCDwarfFrameEmitter::Emit(*this, usingCFI);
}