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| author | Alan Modra <amodra@gmail.com> | 2016-08-22 10:42:26 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2016-08-22 10:55:08 +0930 |
| commit | 888a7fc3665a67e20da1bce2f865b0ff9ef15842 (patch) | |
| tree | a77aa2665fc2ede6e874d4d424dc6d505c2a20c6 /gprof | |
| parent | ca942b53cec608a3df1a351b504852e4e64c5e90 (diff) | |
| download | fsf-binutils-gdb-888a7fc3665a67e20da1bce2f865b0ff9ef15842.zip fsf-binutils-gdb-888a7fc3665a67e20da1bce2f865b0ff9ef15842.tar.gz fsf-binutils-gdb-888a7fc3665a67e20da1bce2f865b0ff9ef15842.tar.bz2 | |
Error on unsupported PowerPC ifuncs
The pr19784 tests fail on ppc32 due to a gcc bug. The failure should
be noticed when building both libpr19784a.so and libpr19784b.so,
rather than ld building a buggy libpr19784a.so that fails at run time.
This patch fixes that by moving the @local ifunc check out of
check_relocs, where a call destination may not yet be known to be
ifunc. The patch also adds a related error for -mbss-plt code.
* elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
(ppc_elf_relocate_section): ..to here. Comment. Error on
detecting -mbss-plt -fPIC local ifuncs too.
(ppc_elf_size_dynamic_sections): Comment on unnecessary glink
branch table entries.
Diffstat (limited to 'gprof')
0 files changed, 0 insertions, 0 deletions