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Implement sectionContainsSymbol for ELF.

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Patch by Nico Rieck!

llvm-svn: 178677
This commit is contained in:
Eric Christopher 2013-04-03 18:31:19 +00:00
parent d5972ea8fc
commit 8d67ab4f70
2 changed files with 13 additions and 3 deletions
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12
llvm/include/llvm/Object/ELF.h
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@ -1378,8 +1378,16 @@ template<class ELFT>
error_code ELFObjectFile<ELFT>::sectionContainsSymbol(DataRefImpl Sec,
DataRefImpl Symb,
bool &Result) const {
// FIXME: Unimplemented.
Result = false;
validateSymbol(Symb);
const Elf_Shdr *sec = reinterpret_cast<const Elf_Shdr *>(Sec.p);
const Elf_Sym *symb = getSymbol(Symb);
unsigned shndx = symb->st_shndx;
bool Reserved = shndx >= ELF::SHN_LORESERVE
&& shndx <= ELF::SHN_HIRESERVE;
Result = !Reserved && (sec == getSection(symb->st_shndx));
return object_error::success;
}

4
llvm/test/Object/Mips/feature.test
View File

@ -2,10 +2,12 @@ RUN: llvm-objdump -disassemble -triple mips64el -mattr +mips64r2 %p/../Inputs/de
RUN: | FileCheck %s
CHECK: Disassembly of section .text:
CHECK: .text:
CHECK: dext:
CHECK: 0: 08 00 e0 03 jr $ra
CHECK: 4: 43 49 82 7c dext $2, $4, 5, 10
CHECK: dextu:
CHECK: 8: 08 00 e0 03 jr $ra
CHECK: c: 83 28 82 7c dext $2, $4, 2, 6
CHECK: dextm:
CHECK: 10: 08 00 e0 03 jr $ra
CHECK: 14: 43 09 82 7c dext $2, $4, 5, 2