If the linker chose to store the full section name instead of truncating
it, this field doesn't contain a truncated name, but an offset into
the string table of the binary. The string table isn't loaded/mapped
into memory during runtime though, so it's not possible to read the
full section name, unless we try to locate the DLL/EXE on disk that
the HMODULE corresponds to and load that manually.
Due to this, lld now always prefers writing a truncated section name
for sections that will be mapped at runtime, even when debug info is
enabled.
Differential Revision: https://reviews.llvm.org/D39918
llvm-svn: 318446
found_obj = true;
} else if (!strncmp((const char *)pish->Name, ".eh_frame",
IMAGE_SIZEOF_SHORT_NAME)) {
- // FIXME: This section name actually is truncated, ideally we
- // should locate and check the full long name instead.
info.dwarf_section = begin;
info.dwarf_section_length = pish->Misc.VirtualSize;
found_hdr = true;