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| author | Alan Modra <amodra@gmail.com> | 2014-11-20 19:01:23 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2014-11-20 21:37:05 +1030 |
| commit | 0cfb07174869f3542a96619fb36a85398af35da2 (patch) | |
| tree | 475d002c3cbdcd13a1666e89d6e5cf1326e7c4dc /gold/ChangeLog | |
| parent | 1e269e9b8fb2acf403bfa09486cdc5d496bbf27b (diff) | |
| download | gdb-0cfb07174869f3542a96619fb36a85398af35da2.zip gdb-0cfb07174869f3542a96619fb36a85398af35da2.tar.gz gdb-0cfb07174869f3542a96619fb36a85398af35da2.tar.bz2 | |
PPC gold doesn't check for overflow properly
Corrects overflow test for rel14, addr14, rel24, addr24 branch relocs,
and prints an information message to give a hint as to how a branch
that can't reach a stub might be cured.
bfd/
* elf64-ppc.c (group_sections): Init stub14_group_size from
--stub-group-size parameter divided by 1024.
gold/
* powerpc.cc (Stub_control::Stub_control): Init stub14_group_size_
from --stub-group-size parameter divided by 1024.
(Powerpc_relocate_functions::rela, rela_ua): Add fieldsize
template parameter. Update all uses.
(Target_powerpc::Relocate::relocate): Rename has_plt_value to
has_stub_value. Set for long branches. Don't report overflow for
branch to undefined weak symbols. Print info message on
overflowing branch to stub.
Diffstat (limited to 'gold/ChangeLog')
| -rw-r--r-- | gold/ChangeLog | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gold/ChangeLog b/gold/ChangeLog index 20ace5b..14b764e 100644 --- a/gold/ChangeLog +++ b/gold/ChangeLog @@ -1,5 +1,16 @@ 2014-11-20 Alan Modra <amodra@gmail.com> + * powerpc.cc (Stub_control::Stub_control): Init stub14_group_size_ + from --stub-group-size parameter divided by 1024. + (Powerpc_relocate_functions::rela, rela_ua): Add fieldsize + template parameter. Update all uses. + (Target_powerpc::Relocate::relocate): Rename has_plt_value to + has_stub_value. Set for long branches. Don't report overflow for + branch to undefined weak symbols. Print info message on + overflowing branch to stub. + +2014-11-20 Alan Modra <amodra@gmail.com> + * powerpc.cc (Target_powerpc::do_relax): Add __go_go to thread_starters. 2014-11-13 H.J. Lu <hongjiu.lu@intel.com> |