PE/COFF sections can have section names truncated to 8 chars, in order to have the name available at runtime. (The string table, where long untruncated names are stored, isn't loaded at runtime.) This allows various llvm tools to dump the .eh_frame section from such executables. Patch by Peiyuan Song! Differential Revision: https://reviews.llvm.org/D55407 llvm-svn: 348708