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Use SwitchSection in MipsAsmPrinter::EmitStartOfAsmFile.

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llvm-svn: 200178
This commit is contained in:
Rafael Espindola 2014-01-27 01:33:33 +00:00
parent ba41c3a33d
commit 529d00682f
1 changed files with 17 additions and 16 deletions
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33
lib/Target/Mips/MipsAsmPrinter.cpp
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@ -34,8 +34,10 @@
#include "llvm/IR/Instructions.h"
#include "llvm/IR/Mangler.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCELFStreamer.h"
#include "llvm/MC/MCInst.h"
#include "llvm/MC/MCSectionELF.h"
#include "llvm/MC/MCSymbol.h"
#include "llvm/Support/ELF.h"
#include "llvm/Support/TargetRegistry.h"
@ -606,8 +608,6 @@ printFCCOperand(const MachineInstr *MI, int opNum, raw_ostream &O,
}
void MipsAsmPrinter::EmitStartOfAsmFile(Module &M) {
// FIXME: Use SwitchSection.
// TODO: Need to add -mabicalls and -mno-abicalls flags.
// Currently we assume that -mabicalls is the default.
getTargetStreamer().emitDirectiveAbiCalls();
@ -616,24 +616,25 @@ void MipsAsmPrinter::EmitStartOfAsmFile(Module &M) {
getTargetStreamer().emitDirectiveOptionPic0();
// Tell the assembler which ABI we are using
if (OutStreamer.hasRawTextSupport())
OutStreamer.EmitRawText("\t.section .mdebug." +
Twine(getCurrentABIString()));
std::string SectionName = std::string(".mdebug.") + getCurrentABIString();
OutStreamer.SwitchSection(OutContext.getELFSection(
SectionName, ELF::SHT_PROGBITS, 0, SectionKind::getDataRel()));
// TODO: handle O64 ABI
if (OutStreamer.hasRawTextSupport()) {
if (Subtarget->isABI_EABI()) {
if (Subtarget->isGP32bit())
OutStreamer.EmitRawText(StringRef("\t.section .gcc_compiled_long32"));
else
OutStreamer.EmitRawText(StringRef("\t.section .gcc_compiled_long64"));
}
if (Subtarget->isABI_EABI()) {
if (Subtarget->isGP32bit())
OutStreamer.SwitchSection(
OutContext.getELFSection(".gcc_compiled_long32", ELF::SHT_PROGBITS, 0,
SectionKind::getDataRel()));
else
OutStreamer.SwitchSection(
OutContext.getELFSection(".gcc_compiled_long64", ELF::SHT_PROGBITS, 0,
SectionKind::getDataRel()));
}
// return to previous section
if (OutStreamer.hasRawTextSupport())
OutStreamer.EmitRawText(StringRef("\t.previous"));
// return to the text section
OutStreamer.SwitchSection(OutContext.getObjectFileInfo()->getTextSection());
}
void MipsAsmPrinter::EmitEndOfAsmFile(Module &M) {