diff options
| -rw-r--r-- | lld/ELF/Target.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lld/ELF/Target.cpp b/lld/ELF/Target.cpp index eefc1475e45..76fae6fcd4d 100644 --- a/lld/ELF/Target.cpp +++ b/lld/ELF/Target.cpp @@ -628,6 +628,10 @@ void AArch64TargetInfo::relocateOne(uint8_t *Buf, uint8_t *BufEnd, break; case R_AARCH64_ADD_ABS_LO12_NC: // No overflow check needed. + // This relocation stores 12 bits and there's no instruction + // to do it. Instead, we do a 32 bits store of the value + // of r_addend bitwise-or'ed L. This assumes that the addend + // bits in L are zero. or32le(L, (SA & 0xFFF) << 10); break; case R_AARCH64_ADR_PREL_LO21: { |
