This is the mail archive of the binutils@sourceware.org mailing list for the binutils project.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
On 04/04/2014 07:31 PM, Alan Modra wrote:
On Fri, Apr 04, 2014 at 10:52:22AM -0700, Cesar Philippidis wrote:@@ -2016,6 +2016,10 @@ nios2_elf32_build_stubs (struct bfd_link { bfd_size_type size; + /* Ignore non-stub sections. */ + if (!strstr (stub_sec->name, STUB_SUFFIX)) + continue;Um, how do you manage to get non-stub sections in the stub bfd? Hmm, via dynobj being set to the stub bfd, I expect. If so, you could probably test (stub_sec->flags & SEC_LINKER_CREATED) == 0 instead.
I had the same question when looking at this code. I think this also suffers from the same bug (PR 13049) mentioned in the comment on STUB_SUFFIX in elf32-arm.c.
Hmmmm. I see that stub sections are being created without SEC_LINKER_CREATED (ld/emultempl/nios2elf.em), while dynamic sections created in dynobj do have that flag by default (from ELF_DYNAMIC_SEC_FLAGS). Other sections that end up in dynobj maybe do, maybe don't -- it doesn't seem like a reliable way to distinguish stub sections from anything else, at least.
Maybe we could define a new section flag for actual stub sections? That's a target-independent change (bfd/section.c) and I couldn't approve it. Alan, WDYT?
Otherwise, I suppose we're stuck with the same band-aid in the ARM backend....
-Sandra
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |