[llvm-commits] [llvm] r173007 - /llvm/trunk/include/llvm/Object/ELF.h
Michael J. Spencer
bigcheesegs at gmail.com
Sun Jan 20 22:46:11 PST 2013
Author: mspencer
Date: Mon Jan 21 00:46:11 2013
New Revision: 173007
URL: http://llvm.org/viewvc/llvm-project?rev=173007&view=rev
Log:
[Object] .bss sections have no content. PR15005.
Modified:
llvm/trunk/include/llvm/Object/ELF.h
Modified: llvm/trunk/include/llvm/Object/ELF.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Object/ELF.h?rev=173007&r1=173006&r2=173007&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Object/ELF.h (original)
+++ llvm/trunk/include/llvm/Object/ELF.h Mon Jan 21 00:46:11 2013
@@ -1260,16 +1260,18 @@
error_code ELFObjectFile<ELFT>::getSectionContents(DataRefImpl Sec,
StringRef &Result) const {
const Elf_Shdr *sec = reinterpret_cast<const Elf_Shdr *>(Sec.p);
- const char *start = (const char*)base() + sec->sh_offset;
- Result = StringRef(start, sec->sh_size);
- return object_error::success;
+ return getSectionContents(sec, Result);
}
template<class ELFT>
error_code ELFObjectFile<ELFT>::getSectionContents(const Elf_Shdr *Sec,
StringRef &Result) const {
- const char *start = (const char*)base() + Sec->sh_offset;
- Result = StringRef(start, Sec->sh_size);
+ if (Sec->sh_type == ELF::SHT_NOBITS)
+ Result = StringRef();
+ else {
+ const char *start = (const char*)base() + Sec->sh_offset;
+ Result = StringRef(start, Sec->sh_size);
+ }
return object_error::success;
}
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