diff options
Diffstat (limited to 'lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp')
| -rw-r--r-- | lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp b/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp index d8e6128..efeb54d 100644 --- a/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp +++ b/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp @@ -367,7 +367,12 @@ bool MipsAsmBackend::writeNopData(uint64_t Count, MCObjectWriter *OW) const { // Check for a less than instruction size number of bytes // FIXME: 16 bit instructions are not handled yet here. // We shouldn't be using a hard coded number for instruction size. - if (Count % 4) return false; + + // If the count is not 4-byte aligned, we must be writing data into the text + // section (otherwise we have unaligned instructions, and thus have far + // bigger problems), so just write zeros instead. + for (uint64_t i = 0, e = Count % 4; i != e; ++i) + OW->Write8(0); uint64_t NumNops = Count / 4; for (uint64_t i = 0; i != NumNops; ++i) |