1 2018-01-27 Nick Clifton <nickc@redhat.com>
3 * po/ru.po: Updated Russian translation.
5 2018-01-26 Alan Modra <amodra@gmail.com>
7 * elflink.c (bfd_elf_define_start_stop): Override symbols when
8 they are defined dynamically.
10 2018-01-26 Alan Modra <amodra@gmail.com>
12 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
13 .branch_lt changes size.
15 2018-01-25 Alan Modra <amodra@gmail.com>
18 * elfcode.h (elf_object_p): Avoid integer overflow.
20 2018-01-25 Eric Botcazou <ebotcazou@adacore.com>
23 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
24 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
27 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
30 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
31 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
32 bfd_link_executable for TLS check.
33 (_bfd_sparc_elf_check_relocs): Likewise.
34 (allocate_dynrelocs): Likewise.
35 (_bfd_sparc_elf_relocate_section): Likewise.
37 2018-01-24 Renlin Li <renlin.li@arm.com>
39 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
40 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
41 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
42 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
43 BFD_RELOC_AARCH64_MOVW_PREL_G3.
44 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
45 (_bfd_aarch64_elf_resolve_relocation): Likewise.
47 2018-01-24 Renlin Li <renlin.li@arm.com>
49 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
50 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
51 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
52 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
53 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
54 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
55 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
56 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
57 BFD_RELOC_AARCH64_MOVW_PREL_G3.
58 * bfd-in2.h: Regenerate.
59 * libbfd.h: Regenerate.
61 2018-01-23 Maciej W. Rozycki <macro@mips.com>
63 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
64 `mips_elf32_section_processing' comment reference.
66 2018-01-20 H.J. Lu <hongjiu.lu@intel.com>
69 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
70 versioned __tls_get_addr symbol.
72 2018-01-19 Nick Clifton <nickc@redhat.com>
74 * po/fr.po: Updated French translation.
76 2018-01-18 Alan Modra <amodra@gmail.com>
78 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
79 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
80 (ppc64_elf_build_stubs): Likewise.
82 2018-01-17 Nick Clifton <nickc@redhat.com>
84 * po/ru.po: Updated Russian translation.
85 * po/uk/po: Updated Ukranian translation.
87 2018-01-17 Alan Modra <amodra@gmail.com>
89 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
91 2018-01-17 Alan Modra <amodra@gmail.com>
93 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
94 (CRSETEQ, BEQCTRM): Define.
95 (is_nonpic_glink_stub): Don't check bctr.
96 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
97 (ppc_elf_relax_section): Size speculation barrier.
98 (output_bctr): New function.
99 (write_glink_stub): Use output_bctr.
100 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
101 (ppc_elf_finish_dynamic_symbol): Likewise.
102 (ppc_elf_finish_dynamic_sections): Use output_bctr.
103 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
104 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
105 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
106 (size_global_entry_stubs): Handle speculation barrier sizing.
107 (plt_stub_size): Likewise.
108 (output_bctr): New function.
109 (build_plt_stub, build_tls_get_addr_stub): Output speculation
111 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
112 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
113 (build_global_entry_stubs): Output speculation barrier.
114 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
115 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
117 2018-01-17 Alan Modra <amodra@gmail.com>
119 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
120 __tls_get_addr_opt, and alignment sizing.
121 (TLS_GET_ADDR_GLINK_SIZE): Delete.
122 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
123 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
125 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
126 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
127 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
129 (write_glink_stub): Handle __tls_get_addr_opt stub.
130 Pad out to size given by GLINK_ENTRY_SIZE.
131 (ppc_elf_relocate_section): Adjust write_glink_stub call.
132 (ppc_elf_finish_dynamic_symbol): Likewise.
133 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
134 insn array since so many need rewriting.
135 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
136 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
137 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
138 nops. Adjust all uses.
139 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
140 in glink_vma calculation.
141 (struct ppc_link_hash_table): Add global_entry section pointer.
142 (create_linkage_sections): Create separate section for global
144 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
145 (size_global_entry_stubs): Handle sizing for aligned stubs.
146 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
147 and don't stash end of glink branch table in rawsize.
148 (ppc_build_one_stub): Rewrite stub size calculations.
149 (build_global_entry_stubs): Use new section.
150 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
151 Build lazy link stubs out to end of section. Build global entry
152 stubs in new section.
154 2018-01-15 Nick Clifton <nickc@redhat.com>
156 * po/uk.po: Updated Ukranian translation.
158 2018-01-13 Nick Clifton <nickc@redhat.com>
160 * po/bfd.pot: Regenerated.
162 2018-01-13 Nick Clifton <nickc@redhat.com>
164 * version.m4: Bump version to 2.30.51
165 * configure: Regenerate.
167 2018-01-13 Nick Clifton <nickc@redhat.com>
171 2018-01-12 Jens Widell <jl@opera.com>
173 * elf.c (setup_group): Optimize search for group by remembering
174 last found group and restarting search at that index.
175 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
177 2018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
179 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
180 bfd_link_common_skip_none in switch.
182 2018-01-12 Alan Modra <amodra@gmail.com>
185 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
186 references on forced local symbols.
188 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
190 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
191 .reginfo section has wrong size.
193 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
196 * elf.c (_bfd_elf_map_sections_to_segments): When generating
197 separate code and read-only data LOAD segments, create a new
198 LOAD segment if the previous section contains text and the
199 current section doesn't or vice versa. Don't put a writable
200 section in a read-only segment if there is a RELRO segment.
202 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
205 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
206 references on forced local symbols.
208 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
211 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
212 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
214 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
217 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
219 2018-01-03 John Baldwin <jhb@FreeBSD.org>
221 * elf.c (elfcore_grok_freebsd_note): Handle
222 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
223 NT_FREEBSD_PROCSTAT_VMMAP.
225 2018-01-03 Alan Modra <amodra@gmail.com>
227 Update year range in copyright notice of all files.
229 For older changes see ChangeLog-2017
231 Copyright (C) 2018 Free Software Foundation, Inc.
233 Copying and distribution of this file, with or without modification,
234 are permitted in any medium without royalty provided the copyright
235 notice and this notice are preserved.
241 version-control: never