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Fix bits check in ELFObjectFile::isSectionZeroInit().

Browse Source 
Fixes PR14723.

Patch by Sami Liedes!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171309 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2012-12-31 18:20:51 +00:00
parent 2e594fa85c
commit 5b712efd9a
2 changed files with 2 additions and 5 deletions
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5
include/llvm/Object/ELF.h
View File

@ -1306,10 +1306,7 @@ error_code ELFObjectFile<target_endianness, is64Bits>
const Elf_Shdr *sec = reinterpret_cast<const Elf_Shdr *>(Sec.p); const Elf_Shdr *sec = reinterpret_cast<const Elf_Shdr *>(Sec.p);
// For ELF, all zero-init sections are virtual (that is, they occupy no space // For ELF, all zero-init sections are virtual (that is, they occupy no space
// in the object image) and vice versa. // in the object image) and vice versa.
if (sec->sh_flags & ELF::SHT_NOBITS) Result = sec->sh_type == ELF::SHT_NOBITS;
Result = true;
else
Result = false;
return object_error::success; return object_error::success;
} }

2
test/Object/readobj-shared-object.test
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@ -65,7 +65,7 @@ ELF: .tdata {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} d
ELF: .dynamic {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} required ELF: .dynamic {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} required
ELF: .got.plt {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} data,required ELF: .got.plt {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} data,required
ELF: .data {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} data,required ELF: .data {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} data,required
ELF: .bss {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} {{[a-z,]*}} ELF: .bss {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} bss,required,virtual,zeroinit
ELF: .shstrtab {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} rodata ELF: .shstrtab {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} rodata
ELF: .symtab {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} rodata ELF: .symtab {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} rodata
ELF: .strtab {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} rodata ELF: .strtab {{[0-9a-f]+}} {{[0-9a-f]+}} {{[0-9a-f]+}} rodata