1 2020-01-22 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
4 which __tls_get_addr calls will be eliminated.
6 2020-01-20 Nick Clifton <nickc@redhat.com>
8 * po/pt.po: Updates Portuguese translation.
9 * po/ru.po: Updated Russian translation.
10 * po/uk.po: Updated Ukranian translation.
12 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
15 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
16 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
18 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
19 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
20 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
21 "rex leal x@tlsdesc(%rip), %reg" to
22 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
23 "call *(%eax)" to "nopl (%rax)".
25 2020-01-20 Alan Modra <amodra@gmail.com>
27 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
28 (MTLR_R11): Don't define.
29 (LD_R0_0R3, CMPDI_R0_0): Define.
30 (build_tls_get_addr_stub): Don't use r11 in stub.
32 2020-01-20 Alan Modra <amodra@gmail.com>
34 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
35 (defined_sym_val, is_tls_get_addr): Likewise.
37 2020-01-18 Nick Clifton <nickc@redhat.com>
39 * version.m4 (BFD_VERSION): Set to 2.34.50.
40 * configure: Regenerate.
41 * po/bfd.pot: Regenerate.
43 2020-01-18 Nick Clifton <nickc@redhat.com>
45 Binutils 2.34 branch created.
47 2020-01-17 Christian Biesinger <cbiesinger@google.com>
49 * coff-arm.c: Fix spelling error (seperate).
50 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
52 * sysdep.h (strnlen): Fix spelling error (seperate).
54 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
57 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
59 2020-01-15 Alan Modra <amodra@gmail.com>
62 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
63 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
64 of function symbols unless dot symbols are present. Do warn
65 whenever one is created, regardles of whether a PLT entry is
66 also emitted for the function symbol.
68 2020-01-14 Alan Modra <amodra@gmail.com>
70 * som.c (som_bfd_count_ar_symbols): Error when file position
71 of symbols on chains is not strictly increasing.
73 2020-01-14 Alan Modra <amodra@gmail.com>
75 * vms.h (VMS_DEBUG): Define as 0.
76 * vms-alpha.c (image_write): Move debug output after bounds check.
78 (_bfd_vms_slurp_eihd): Warning fix.
79 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
81 2020-01-13 Alan Modra <amodra@gmail.com>
83 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
84 for "ignored" records.
86 2020-01-13 Alan Modra <amodra@gmail.com>
88 * wasm-module.c (wasm_scan_name_function_section): Formatting.
89 Delete asect name check. Move asect NULL check to wasm_object_p.
90 Correct bounds check of sizes against end. Replace uses of
91 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
93 (wasm_scan): Don't use malloc/strdup for section names,
94 bfd_alloc instead. Simplify code prefixing section name.
95 Formatting. Don't attempt to free memory here..
96 (wasm_object_p): ..do so here.
98 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
101 * elf32-arm.c (elf32_arm_final_link_relocate): Use
102 UNDEFWEAK_NO_DYNAMIC_RELOC.
103 (allocate_dynrelocs_for_symbol): Likewise.
105 2020-01-10 Tamar Christina <tamar.christina@arm.com>
108 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
110 2020-01-10 Alan Modra <amodra@gmail.com>
112 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
114 2020-01-09 Nick Clifton <nickc@redhat.com>
117 * bfd.c (bfd_convert_section_contents): Check for a compress
118 header size that is larger than the actual section size.
120 2020-01-08 Alan Modra <amodra@gmail.com>
123 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
124 after removing sections.
126 2020-01-06 Jim Wilson <jimw@sifive.com>
129 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
130 check for !bfd_link_pic (info).
131 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
132 <R_RISCV_JAL>: Add comment.
133 (_bfd_riscv_relax_section): For plt.offset check, add check for
134 bfd_link_pic (info). Add comment.
136 2020-01-06 Alan Modra <amodra@gmail.com>
138 * format.c (bfd_check_format_matches): Ignore bfd_error on target
139 match failures. Don't init to bfd_error_wrong_format before
140 calling _bfd_check_format.
142 2020-01-06 Alan Modra <amodra@gmail.com>
144 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
145 status rather than exiting on stack overflow or underflow.
146 (_bfd_vms_slurp_etir): Adjust to suit.
148 2020-01-06 Alan Modra <amodra@gmail.com>
150 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
152 2020-01-06 Alan Modra <amodra@gmail.com>
154 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
155 command. Check name offset is within command.
156 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
157 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
158 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
159 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
160 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
161 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
162 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
163 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
164 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
165 (bfd_mach_o_read_segment): Similarly.
166 (bfd_mach_o_read_thread): Properly bound check thread struct.
167 Don't repeat checks on second loop.
168 (bfd_mach_o_read_command): Fail on invalid command length.
170 2020-01-04 Alan Modra <amodra@gmail.com>
172 * format.c (bfd_check_format_matches): Add preserve_match.
173 Save initial bfd state in "preserve", matched bfd state in
174 "preserve_match". Save just the first match. Release
175 bfd_alloc memory. Restore and finish preserved state as
176 appropriate on all function exit paths.
178 2020-01-04 Alan Modra <amodra@gmail.com>
180 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
182 2020-01-04 Alan Modra <amodra@gmail.com>
184 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
187 2020-01-03 Nick Clifton <nickc@redhat.com>
190 (bfd_pef_parse_function_stubs): Correct the test that ensures that
191 there is enough data remaining in the code buffer before
192 attempting to read a function stub.
194 2020-01-03 Nick Clifton <nickc@redhat.com>
197 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
198 return value from bfd_malloc.
199 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
200 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
201 (elf32_arm_filter_cmse_symbols): Likewise.
202 (elf32_arm_write_section): Likewise.
203 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
204 (bfd_mach_o_follow_dsym): Likewise.
205 * pef.c (bfd_pef_print_loader_section): Likewise.
206 (bfd_pef_scan_start_address): Likewise.
207 (bfd_pef_parse_function_stubs): Likewise.
208 (bfd_pef_parse_symbols): Likewise.
210 2020-01-03 Sergei Trofimovich <siarheit@google.com>
212 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
213 on binary inputs ld/PR25316.
214 (is_ia64_elf): new helper to filter on ia64 objects.
216 2020-01-03 Jan Beulich <jbeulich@suse.com>
218 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
220 (bfd_mach_o_scan): Insert underscore in two variable names.
222 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
224 * Makefile.am: Add z80-elf target support.
225 * configure.ac: Likewise.
226 * targets.c: Likewise.
227 * Makefile.in: Regenerate.
228 * configure: Regenerate.
229 * config.bfd: Add z80-elf target support and new arches: ez80 and
231 * elf32-z80.c: New file.
232 * archures.c: Add new z80 architectures: eZ80 and Z180.
233 * coffcode.h: Likewise.
234 * cpu-z80.c: Likewise.
235 * coff-z80.c: Add new relocations for Z80 target and local label
237 * reloc.c: Add new relocs.
238 * bfd-in2.h: Regenerate.
239 * libbfd.h: Regenerate.
241 2020-01-02 Tamar Christina <tamar.christina@arm.com>
245 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
247 2020-01-01 Alan Modra <amodra@gmail.com>
249 Update year range in copyright notice of all files.
251 For older changes see ChangeLog-2019
253 Copyright (C) 2020 Free Software Foundation, Inc.
255 Copying and distribution of this file, with or without modification,
256 are permitted in any medium without royalty provided the copyright
257 notice and this notice are preserved.
263 version-control: never