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Diffstat (limited to 'bfd/ChangeLog')
| -rw-r--r-- | bfd/ChangeLog | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index b922b73..cec6b16 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,31 @@ 2018-01-17 Alan Modra <amodra@gmail.com> + * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier. + (CRSETEQ, BEQCTRM): Define. + (is_nonpic_glink_stub): Don't check bctr. + (ppc_elf_link_hash_table_create): Init new ppc_elf_params field. + (ppc_elf_relax_section): Size speculation barrier. + (output_bctr): New function. + (write_glink_stub): Use output_bctr. + (ppc_elf_relocate_section): Use output_bctr for long branch stub. + (ppc_elf_finish_dynamic_symbol): Likewise. + (ppc_elf_finish_dynamic_sections): Use output_bctr. + * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps. + * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define. + (GLINK_PLTRESOLVE_SIZE): Size speculation barrier. + (size_global_entry_stubs): Handle speculation barrier sizing. + (plt_stub_size): Likewise. + (output_bctr): New function. + (build_plt_stub, build_tls_get_addr_stub): Output speculation + barrier. + (ppc_build_one_stub): Likewise for ppc_stub_plt_branch. + (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch. + (build_global_entry_stubs): Output speculation barrier. + (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub. + * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps. + +2018-01-17 Alan Modra <amodra@gmail.com> + * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle __tls_get_addr_opt, and alignment sizing. (TLS_GET_ADDR_GLINK_SIZE): Delete. |