+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.
+ (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
+ (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
+ or 8 insns.
+ (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
+ (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
+ (ppc_elf_size_dynamic_sections): Likewise. Size branch table
+ by PLT reloc count.
+ (write_glink_stub): Handle __tls_get_addr_opt stub.
+ Pad out to size given by GLINK_ENTRY_SIZE.
+ (ppc_elf_relocate_section): Adjust write_glink_stub call.
+ (ppc_elf_finish_dynamic_symbol): Likewise.
+ (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
+ insn array since so many need rewriting.
+ * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
+ * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
+ GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
+ nops. Adjust all uses.
+ (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
+ in glink_vma calculation.
+ (struct ppc_link_hash_table): Add global_entry section pointer.
+ (create_linkage_sections): Create separate section for global
+ entry stubs.
+ (PPC_LO, PPC_HI, PPC_HA): Move earlier.
+ (size_global_entry_stubs): Handle sizing for aligned stubs.
+ (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
+ and don't stash end of glink branch table in rawsize.
+ (ppc_build_one_stub): Rewrite stub size calculations.
+ (build_global_entry_stubs): Use new section.
+ (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
+ Build lazy link stubs out to end of section. Build global entry
+ stubs in new section.
+
+2018-01-15 Nick Clifton <nickc@redhat.com>
+
+ * po/uk.po: Updated Ukranian translation.
+
+2018-01-13 Nick Clifton <nickc@redhat.com>
+
+ * po/bfd.pot: Regenerated.
+
+2018-01-13 Nick Clifton <nickc@redhat.com>
+
+ * version.m4: Bump version to 2.30.51
+ * configure: Regenerate.
+
+2018-01-13 Nick Clifton <nickc@redhat.com>
+
+ 2.30 branch created.
+
+2018-01-12 Jens Widell <jl@opera.com>
+
+ * elf.c (setup_group): Optimize search for group by remembering
+ last found group and restarting search at that index.
+ * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
+
+2018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
+
+ * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
+ bfd_link_common_skip_none in switch.
+
2018-01-12 Alan Modra <amodra@gmail.com>
PR ld/22649
projects / deliverable / binutils-gdb.git / blobdiff