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Remove useless cast and update a comment. 

llvm-svn: 293089
This commit is contained in:
Rui Ueyama 2017-01-25 21:05:17 +00:00
parent 470f070b7d
commit 6ec3b468dd
1 changed files with 8 additions and 10 deletions
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16
lld/ELF/Target.cpp
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@ -512,16 +512,14 @@ void X86TargetInfo::relocateOne(uint8_t *Loc, uint32_t Type,
uint64_t Val) const { uint64_t Val) const {
checkInt<32>(Loc, Val, Type); checkInt<32>(Loc, Val, Type);
// R_386_PC16/R_386_16/R_386_PC8/R_386_8 are not part of the current i386 // R_386_{PC,}{8,16} are not part of the i386 psABI, but they are
// psABI. They are used by 16-bit x86 objects, like boot loaders. // being used for some 16-bit programs such as boot loaders, so
if (Type == R_386_8 || Type == R_386_PC8) { // we want to support them.
*Loc = (uint8_t)Val; if (Type == R_386_8 || Type == R_386_PC8)
return; *Loc = Val;
} else if (Type == R_386_16 || Type == R_386_PC16)
if (Type == R_386_16 || Type == R_386_PC16) {
write16le(Loc, Val); write16le(Loc, Val);
return; else
}
write32le(Loc, Val); write32le(Loc, Val);
} }