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| author | Eric Christopher <echristo@gmail.com> | 2013-04-03 18:31:19 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@gmail.com> | 2013-04-03 18:31:19 +0000 |
| commit | 19d7322170d6d07880055fe1152d6fe17125fb7e (patch) | |
| tree | 92b055f16df671ba1eff091b2498ed958e41e889 | |
| parent | eac49f668a5461af4c408b13f328c9e370457200 (diff) | |
| download | llvm-19d7322170d6d07880055fe1152d6fe17125fb7e.tar.gz llvm-19d7322170d6d07880055fe1152d6fe17125fb7e.tar.bz2 llvm-19d7322170d6d07880055fe1152d6fe17125fb7e.tar.xz | |
Implement sectionContainsSymbol for ELF.
Patch by Nico Rieck!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178677 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | include/llvm/Object/ELF.h | 12 | ||||
| -rw-r--r-- | test/Object/Mips/feature.test | 4 |
2 files changed, 13 insertions, 3 deletions
diff --git a/include/llvm/Object/ELF.h b/include/llvm/Object/ELF.h index fa75053f0a..719bc08915 100644 --- a/include/llvm/Object/ELF.h +++ b/include/llvm/Object/ELF.h @@ -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; } diff --git a/test/Object/Mips/feature.test b/test/Object/Mips/feature.test index e8da609746..340301450a 100644 --- a/test/Object/Mips/feature.test +++ b/test/Object/Mips/feature.test @@ -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 |