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
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 @@
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