1 2018-01-25 Eric Botcazou <ebotcazou@adacore.com>
4 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
5 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
8 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
11 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
12 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
13 bfd_link_executable for TLS check.
14 (_bfd_sparc_elf_check_relocs): Likewise.
15 (allocate_dynrelocs): Likewise.
16 (_bfd_sparc_elf_relocate_section): Likewise.
18 2018-01-24 Renlin Li <renlin.li@arm.com>
20 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
21 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
22 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
23 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
24 BFD_RELOC_AARCH64_MOVW_PREL_G3.
25 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
26 (_bfd_aarch64_elf_resolve_relocation): Likewise.
28 2018-01-24 Renlin Li <renlin.li@arm.com>
30 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
31 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
32 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
33 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
34 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
35 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
36 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
37 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
38 BFD_RELOC_AARCH64_MOVW_PREL_G3.
39 * bfd-in2.h: Regenerate.
40 * libbfd.h: Regenerate.
42 2018-01-23 Maciej W. Rozycki <macro@mips.com>
44 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
45 `mips_elf32_section_processing' comment reference.
47 2018-01-20 H.J. Lu <hongjiu.lu@intel.com>
50 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
51 versioned __tls_get_addr symbol.
53 2018-01-19 Nick Clifton <nickc@redhat.com>
55 * po/fr.po: Updated French translation.
57 2018-01-18 Alan Modra <amodra@gmail.com>
59 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
60 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
61 (ppc64_elf_build_stubs): Likewise.
63 2018-01-17 Nick Clifton <nickc@redhat.com>
65 * po/ru.po: Updated Russian translation.
66 * po/uk/po: Updated Ukranian translation.
68 2018-01-17 Alan Modra <amodra@gmail.com>
70 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
72 2018-01-17 Alan Modra <amodra@gmail.com>
74 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
75 (CRSETEQ, BEQCTRM): Define.
76 (is_nonpic_glink_stub): Don't check bctr.
77 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
78 (ppc_elf_relax_section): Size speculation barrier.
79 (output_bctr): New function.
80 (write_glink_stub): Use output_bctr.
81 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
82 (ppc_elf_finish_dynamic_symbol): Likewise.
83 (ppc_elf_finish_dynamic_sections): Use output_bctr.
84 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
85 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
86 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
87 (size_global_entry_stubs): Handle speculation barrier sizing.
88 (plt_stub_size): Likewise.
89 (output_bctr): New function.
90 (build_plt_stub, build_tls_get_addr_stub): Output speculation
92 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
93 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
94 (build_global_entry_stubs): Output speculation barrier.
95 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
96 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
98 2018-01-17 Alan Modra <amodra@gmail.com>
100 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
101 __tls_get_addr_opt, and alignment sizing.
102 (TLS_GET_ADDR_GLINK_SIZE): Delete.
103 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
104 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
106 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
107 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
108 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
110 (write_glink_stub): Handle __tls_get_addr_opt stub.
111 Pad out to size given by GLINK_ENTRY_SIZE.
112 (ppc_elf_relocate_section): Adjust write_glink_stub call.
113 (ppc_elf_finish_dynamic_symbol): Likewise.
114 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
115 insn array since so many need rewriting.
116 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
117 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
118 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
119 nops. Adjust all uses.
120 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
121 in glink_vma calculation.
122 (struct ppc_link_hash_table): Add global_entry section pointer.
123 (create_linkage_sections): Create separate section for global
125 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
126 (size_global_entry_stubs): Handle sizing for aligned stubs.
127 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
128 and don't stash end of glink branch table in rawsize.
129 (ppc_build_one_stub): Rewrite stub size calculations.
130 (build_global_entry_stubs): Use new section.
131 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
132 Build lazy link stubs out to end of section. Build global entry
133 stubs in new section.
135 2018-01-15 Nick Clifton <nickc@redhat.com>
137 * po/uk.po: Updated Ukranian translation.
139 2018-01-13 Nick Clifton <nickc@redhat.com>
141 * po/bfd.pot: Regenerated.
143 2018-01-13 Nick Clifton <nickc@redhat.com>
145 * version.m4: Bump version to 2.30.51
146 * configure: Regenerate.
148 2018-01-13 Nick Clifton <nickc@redhat.com>
152 2018-01-12 Jens Widell <jl@opera.com>
154 * elf.c (setup_group): Optimize search for group by remembering
155 last found group and restarting search at that index.
156 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
158 2018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
160 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
161 bfd_link_common_skip_none in switch.
163 2018-01-12 Alan Modra <amodra@gmail.com>
166 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
167 references on forced local symbols.
169 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
171 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
172 .reginfo section has wrong size.
174 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
177 * elf.c (_bfd_elf_map_sections_to_segments): When generating
178 separate code and read-only data LOAD segments, create a new
179 LOAD segment if the previous section contains text and the
180 current section doesn't or vice versa. Don't put a writable
181 section in a read-only segment if there is a RELRO segment.
183 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
186 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
187 references on forced local symbols.
189 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
192 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
193 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
195 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
198 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
200 2018-01-03 John Baldwin <jhb@FreeBSD.org>
202 * elf.c (elfcore_grok_freebsd_note): Handle
203 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
204 NT_FREEBSD_PROCSTAT_VMMAP.
206 2018-01-03 Alan Modra <amodra@gmail.com>
208 Update year range in copyright notice of all files.
210 For older changes see ChangeLog-2017
212 Copyright (C) 2018 Free Software Foundation, Inc.
214 Copying and distribution of this file, with or without modification,
215 are permitted in any medium without royalty provided the copyright
216 notice and this notice are preserved.
222 version-control: never