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MCELF: Write relocation fragments in the right endian.

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- This code is gross, but does the job for now.

llvm-svn: 113509
This commit is contained in:
Benjamin Kramer
2010-09-09 18:01:29 +00:00
parent 3b727f55aa
commit 6c3c349b2b
1 changed files with 26 additions and 5 deletions
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31
llvm/lib/MC/ELFObjectWriter.cpp
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@@ -745,12 +745,33 @@ void ELFObjectWriterImpl::WriteRelocationsFragment(const MCAssembler &Asm,
for (unsigned i = 0, e = Relocs.size(); i != e; ++i) {
ELFRelocationEntry entry = Relocs[e - i - 1];
unsigned WordSize = Is64Bit ? 8 : 4;
F->getContents() += StringRef((const char *)&entry.r_offset, WordSize);
F->getContents() += StringRef((const char *)&entry.r_info, WordSize);
if (Is64Bit) {
char buf[8];
if (HasRelocationAddend)
F->getContents() += StringRef((const char *)&entry.r_addend, WordSize);
String64(buf, entry.r_offset);
F->getContents() += StringRef(buf, 8);
String64(buf, entry.r_info);
F->getContents() += StringRef(buf, 8);
if (HasRelocationAddend) {
String64(buf, entry.r_addend);
F->getContents() += StringRef(buf, 8);
}
} else {
char buf[4];
String32(buf, entry.r_offset);
F->getContents() += StringRef(buf, 4);
String32(buf, entry.r_info);
F->getContents() += StringRef(buf, 4);
if (HasRelocationAddend) {
String32(buf, entry.r_addend);
F->getContents() += StringRef(buf, 4);
}
}
}
}