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| author | Rui Ueyama <ruiu@google.com> | 2013-11-15 20:23:25 +0000 |
|---|---|---|
| committer | Rui Ueyama <ruiu@google.com> | 2013-11-15 20:23:25 +0000 |
| commit | 3a226015a0ca52936763a079da582656164c2908 (patch) | |
| tree | 9f2d35d158610ea16bb6c8836bd1d74568eb5504 /include/llvm/Object | |
| parent | 7d5f2bd5f9615c0f20d3a1f75ec01452d813283b (diff) | |
| download | external_llvm-3a226015a0ca52936763a079da582656164c2908.zip external_llvm-3a226015a0ca52936763a079da582656164c2908.tar.gz external_llvm-3a226015a0ca52936763a079da582656164c2908.tar.bz2 | |
Readobj: If NumbersOfSections is 0xffff, it's an COFF import library.
0xffff does not mean that there are 65535 sections in a COFF file but
indicates that it's a COFF import library. This patch fixes SEGV error
when an import library file is passed to llvm-readobj.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194844 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Object')
| -rw-r--r-- | include/llvm/Object/COFF.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/llvm/Object/COFF.h b/include/llvm/Object/COFF.h index ec8998c..e05ae6c 100644 --- a/include/llvm/Object/COFF.h +++ b/include/llvm/Object/COFF.h @@ -57,6 +57,8 @@ struct coff_file_header { support::ulittle32_t NumberOfSymbols; support::ulittle16_t SizeOfOptionalHeader; support::ulittle16_t Characteristics; + + bool isImportLibrary() const { return NumberOfSections == 0xffff; } }; /// The 32-bit PE header that follows the COFF header. |