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Print .mask and .fmask with the target streamer.

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Testing this also found the missing '\n' after .frame that this patch also
fixes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200192 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2014-01-27 04:33:11 +00:00
parent 878e272310
commit 72e501f0be
4 changed files with 46 additions and 22 deletions
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33
lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp
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@@ -91,7 +91,28 @@ void MipsTargetAsmStreamer::emitFrame(unsigned StackReg, unsigned StackSize,
OS << "\t.frame\t$"
<< StringRef(MipsInstPrinter::getRegisterName(StackReg)).lower() << ","
<< StackSize << ",$"
<< StringRef(MipsInstPrinter::getRegisterName(ReturnReg)).lower();
<< StringRef(MipsInstPrinter::getRegisterName(ReturnReg)).lower() << '\n';
}
// Print a 32 bit hex number with all numbers.
static void printHex32(unsigned Value, raw_ostream &OS) {
OS << "0x";
for (int i = 7; i >= 0; i--)
OS.write_hex((Value & (0xF << (i*4))) >> (i*4));
}
void MipsTargetAsmStreamer::emitMask(unsigned CPUBitmask,
int CPUTopSavedRegOff) {
OS << "\t.mask \t";
printHex32(CPUBitmask, OS);
OS << ',' << CPUTopSavedRegOff << '\n';
}
void MipsTargetAsmStreamer::emitFMask(unsigned FPUBitmask,
int FPUTopSavedRegOff) {
OS << "\t.fmask\t";
printHex32(FPUBitmask, OS);
OS << "," << FPUTopSavedRegOff << '\n';
}
// This part is for ELF object output.
@@ -222,3 +243,13 @@ void MipsTargetELFStreamer::emitFrame(unsigned StackReg, unsigned StackSize,
unsigned ReturnReg) {
// FIXME: implement.
}
void MipsTargetELFStreamer::emitMask(unsigned CPUBitmask,
int CPUTopSavedRegOff) {
// FIXME: implement.
}
void MipsTargetELFStreamer::emitFMask(unsigned FPUBitmask,
int FPUTopSavedRegOff) {
// FIXME: implement.
}