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MC-ize the stub printing in ARM.

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llvm-svn: 98018
This commit is contained in:
Bill Wendling 2010-03-09 00:40:17 +00:00
parent 8147c144d9
commit a9e3eb7d2d
2 changed files with 18 additions and 5 deletions
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21
lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
View File

@ -33,6 +33,7 @@
#include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/MC/MCInst.h"
#include "llvm/MC/MCSectionMachO.h"
#include "llvm/MC/MCStreamer.h"
@ -1128,17 +1129,29 @@ void ARMAsmPrinter::EmitEndOfAsmFile(Module &M) {
OutStreamer.SwitchSection(TLOFMacho.getNonLazySymbolPointerSection());
EmitAlignment(2);
for (unsigned i = 0, e = Stubs.size(); i != e; ++i) {
O << *Stubs[i].first << ":\n\t.indirect_symbol ";
O << *Stubs[i].second << "\n\t.long\t0\n";
// L_foo$stub:
OutStreamer.EmitLabel(Stubs[i].first);
// .indirect_symbol _foo
OutStreamer.EmitSymbolAttribute(Stubs[i].second, MCSA_IndirectSymbol);
OutStreamer.EmitIntValue(0, 4/*size*/, 0/*addrspace*/);
}
Stubs.clear();
OutStreamer.AddBlankLine();
}
Stubs = MMIMacho.GetHiddenGVStubList();
if (!Stubs.empty()) {
OutStreamer.SwitchSection(getObjFileLowering().getDataSection());
EmitAlignment(2);
for (unsigned i = 0, e = Stubs.size(); i != e; ++i)
O << *Stubs[i].first << ":\n\t.long " << *Stubs[i].second << "\n";
for (unsigned i = 0, e = Stubs.size(); i != e; ++i) {
// L_foo$stub:
OutStreamer.EmitLabel(Stubs[i].first);
// .long _foo
OutStreamer.EmitValue(MCSymbolRefExpr::Create(Stubs[i].second,
OutContext),
4/*size*/, 0/*addrspace*/);
}
}
// Funny Darwin hack: This flag tells the linker that no global symbols

2
lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp
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@ -26,6 +26,7 @@
#include "llvm/Module.h"
#include "llvm/Type.h"
#include "llvm/Assembly/Writer.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/MC/MCSectionMachO.h"
@ -36,7 +37,6 @@
#include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/FormattedStream.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/Target/Mangler.h"
#include "llvm/Target/TargetOptions.h"
#include "llvm/Target/TargetRegistry.h"