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| author | Saleem Abdulrasool <compnerd@compnerd.org> | 2017-02-09 04:26:21 +0000 |
|---|---|---|
| committer | Saleem Abdulrasool <compnerd@compnerd.org> | 2017-02-09 04:26:21 +0000 |
| commit | b4a162be21cfc20cebe4de7a388cb6c3edac53da (patch) | |
| tree | b65b32f6aeaaa56d5cab3a5fb76e034bd38acf46 /llvm/lib/Object/ArchiveWriter.cpp | |
| parent | 50b1a33211c4a6a3ae2974f0718eca2b1b93e86b (diff) | |
| download | llvm-b4a162be21cfc20cebe4de7a388cb6c3edac53da.zip llvm-b4a162be21cfc20cebe4de7a388cb6c3edac53da.tar.gz llvm-b4a162be21cfc20cebe4de7a388cb6c3edac53da.tar.bz2 | |
Object: pad BSD ar string table to 4-bytes
cctools would pad the string table to a sizeof(int32_t) (explicitly
printed out by cctools rather than 4). This adjusts the string table to
make it more compatible with cctools, but is insufficient to make ld64
happy.
llvm-svn: 294557
Diffstat (limited to 'llvm/lib/Object/ArchiveWriter.cpp')
| -rw-r--r-- | llvm/lib/Object/ArchiveWriter.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Object/ArchiveWriter.cpp b/llvm/lib/Object/ArchiveWriter.cpp index f8e3c5a..ed4ef6a 100644 --- a/llvm/lib/Object/ArchiveWriter.cpp +++ b/llvm/lib/Object/ArchiveWriter.cpp @@ -316,6 +316,10 @@ writeSymbolTable(raw_fd_ostream &Out, object::Archive::Kind Kind, if (HeaderStartOffset == 0) return 0; + if (Kind == object::Archive::K_BSD) + for (unsigned P = OffsetToAlignment(NameOS.tell(), sizeof(int32_t)); P--;) + NameOS << '\0'; + StringRef StringTable = NameOS.str(); if (Kind == object::Archive::K_BSD) print32(Out, Kind, StringTable.size()); // byte count of the string table |