void MipsELFStreamer::EmitInstruction(const MCInst &Inst,
const MCSubtargetInfo &STI) {
MCELFStreamer::EmitInstruction(Inst, STI);
MCContext &Context = getContext();
const MCRegisterInfo *MCRegInfo = Context.getRegisterInfo();
MipsTargetELFStreamer *ELFTargetStreamer =
static_cast<MipsTargetELFStreamer *>(getTargetStreamer());
for (unsigned OpIndex = 0; OpIndex < Inst.getNumOperands(); ++OpIndex) {
const MCOperand &Op = Inst.getOperand(OpIndex);
if (!Op.isReg())
continue;
unsigned Reg = Op.getReg();
RegInfoRecord->SetPhysRegUsed(Reg, MCRegInfo);
}
if (ELFTargetStreamer->isMicroMipsEnabled()) {
for (auto Label : Labels) {
MCSymbolData &Data = getOrCreateSymbolData(Label);
// The "other" values are stored in the last 6 bits of the second byte.
// The traditional defines for STO values assume the full byte and thus
// the shift to pack it.
MCELF::setOther(Data, ELF::STO_MIPS_MICROMIPS >> 2);
}
}
Labels.clear();
}
void MipsELFStreamer::createPendingLabelRelocs() {
MipsTargetELFStreamer *ELFTargetStreamer =
static_cast<MipsTargetELFStreamer *>(getTargetStreamer());
// FIXME: Also mark labels when in MIPS16 mode.
if (ELFTargetStreamer->isMicroMipsEnabled()) {
for (auto *L : Labels) {
auto *Label = cast<MCSymbolELF>(L);
getAssembler().registerSymbol(*Label);
Label->setOther(ELF::STO_MIPS_MICROMIPS);
}
}
Labels.clear();
}