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| author | Alan Modra <amodra@gmail.com> | 2018-08-05 19:44:03 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2018-08-07 18:43:54 +0930 |
| commit | e81b4c933c1b88e29f4b27627dd9ea0bf9189944 (patch) | |
| tree | c89195d2bf33cb1a0faf7c5e2afcea1f10d9248d /bfd/elf32-s390.c | |
| parent | 99f8774ccaca5b1bfa4a035c6c705bc7ef47e75f (diff) | |
| download | gdb-e81b4c933c1b88e29f4b27627dd9ea0bf9189944.zip gdb-e81b4c933c1b88e29f4b27627dd9ea0bf9189944.tar.gz gdb-e81b4c933c1b88e29f4b27627dd9ea0bf9189944.tar.bz2 | |
__tls_get_addr_opt stubs and tocsave optimization
This patch fixes a bug in the handling of the __tls_get_addr_opt
stub. Calls via this stub don't have a toc restoring instruction
following the "bl", and the stub itself doesn't have an initial toc
save instruction. Thus it is incorrect to skip over the first
instruction when a __tls_get_addr call is marked with a tocsave
reloc.
* elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
instruction of __tls_get_addr_opt stub.
(plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
dealing with __tls_get_addr_opt stub.
(build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
Diffstat (limited to 'bfd/elf32-s390.c')
0 files changed, 0 insertions, 0 deletions