1 2020-01-20 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
4 (MTLR_R11): Don't define.
5 (LD_R0_0R3, CMPDI_R0_0): Define.
6 (build_tls_get_addr_stub): Don't use r11 in stub.
8 2020-01-20 Alan Modra <amodra@gmail.com>
10 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
11 (defined_sym_val, is_tls_get_addr): Likewise.
13 2020-01-18 Nick Clifton <nickc@redhat.com>
15 * version.m4 (BFD_VERSION): Set to 2.34.50.
16 * configure: Regenerate.
17 * po/bfd.pot: Regenerate.
19 2020-01-18 Nick Clifton <nickc@redhat.com>
21 Binutils 2.34 branch created.
23 2020-01-17 Christian Biesinger <cbiesinger@google.com>
25 * coff-arm.c: Fix spelling error (seperate).
26 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
28 * sysdep.h (strnlen): Fix spelling error (seperate).
30 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
33 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
35 2020-01-15 Alan Modra <amodra@gmail.com>
38 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
39 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
40 of function symbols unless dot symbols are present. Do warn
41 whenever one is created, regardles of whether a PLT entry is
42 also emitted for the function symbol.
44 2020-01-14 Alan Modra <amodra@gmail.com>
46 * som.c (som_bfd_count_ar_symbols): Error when file position
47 of symbols on chains is not strictly increasing.
49 2020-01-14 Alan Modra <amodra@gmail.com>
51 * vms.h (VMS_DEBUG): Define as 0.
52 * vms-alpha.c (image_write): Move debug output after bounds check.
54 (_bfd_vms_slurp_eihd): Warning fix.
55 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
57 2020-01-13 Alan Modra <amodra@gmail.com>
59 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
60 for "ignored" records.
62 2020-01-13 Alan Modra <amodra@gmail.com>
64 * wasm-module.c (wasm_scan_name_function_section): Formatting.
65 Delete asect name check. Move asect NULL check to wasm_object_p.
66 Correct bounds check of sizes against end. Replace uses of
67 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
69 (wasm_scan): Don't use malloc/strdup for section names,
70 bfd_alloc instead. Simplify code prefixing section name.
71 Formatting. Don't attempt to free memory here..
72 (wasm_object_p): ..do so here.
74 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
77 * elf32-arm.c (elf32_arm_final_link_relocate): Use
78 UNDEFWEAK_NO_DYNAMIC_RELOC.
79 (allocate_dynrelocs_for_symbol): Likewise.
81 2020-01-10 Tamar Christina <tamar.christina@arm.com>
84 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
86 2020-01-10 Alan Modra <amodra@gmail.com>
88 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
90 2020-01-09 Nick Clifton <nickc@redhat.com>
93 * bfd.c (bfd_convert_section_contents): Check for a compress
94 header size that is larger than the actual section size.
96 2020-01-08 Alan Modra <amodra@gmail.com>
99 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
100 after removing sections.
102 2020-01-06 Jim Wilson <jimw@sifive.com>
105 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
106 check for !bfd_link_pic (info).
107 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
108 <R_RISCV_JAL>: Add comment.
109 (_bfd_riscv_relax_section): For plt.offset check, add check for
110 bfd_link_pic (info). Add comment.
112 2020-01-06 Alan Modra <amodra@gmail.com>
114 * format.c (bfd_check_format_matches): Ignore bfd_error on target
115 match failures. Don't init to bfd_error_wrong_format before
116 calling _bfd_check_format.
118 2020-01-06 Alan Modra <amodra@gmail.com>
120 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
121 status rather than exiting on stack overflow or underflow.
122 (_bfd_vms_slurp_etir): Adjust to suit.
124 2020-01-06 Alan Modra <amodra@gmail.com>
126 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
128 2020-01-06 Alan Modra <amodra@gmail.com>
130 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
131 command. Check name offset is within command.
132 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
133 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
134 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
135 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
136 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
137 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
138 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
139 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
140 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
141 (bfd_mach_o_read_segment): Similarly.
142 (bfd_mach_o_read_thread): Properly bound check thread struct.
143 Don't repeat checks on second loop.
144 (bfd_mach_o_read_command): Fail on invalid command length.
146 2020-01-04 Alan Modra <amodra@gmail.com>
148 * format.c (bfd_check_format_matches): Add preserve_match.
149 Save initial bfd state in "preserve", matched bfd state in
150 "preserve_match". Save just the first match. Release
151 bfd_alloc memory. Restore and finish preserved state as
152 appropriate on all function exit paths.
154 2020-01-04 Alan Modra <amodra@gmail.com>
156 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
158 2020-01-04 Alan Modra <amodra@gmail.com>
160 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
163 2020-01-03 Nick Clifton <nickc@redhat.com>
166 (bfd_pef_parse_function_stubs): Correct the test that ensures that
167 there is enough data remaining in the code buffer before
168 attempting to read a function stub.
170 2020-01-03 Nick Clifton <nickc@redhat.com>
173 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
174 return value from bfd_malloc.
175 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
176 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
177 (elf32_arm_filter_cmse_symbols): Likewise.
178 (elf32_arm_write_section): Likewise.
179 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
180 (bfd_mach_o_follow_dsym): Likewise.
181 * pef.c (bfd_pef_print_loader_section): Likewise.
182 (bfd_pef_scan_start_address): Likewise.
183 (bfd_pef_parse_function_stubs): Likewise.
184 (bfd_pef_parse_symbols): Likewise.
186 2020-01-03 Sergei Trofimovich <siarheit@google.com>
188 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
189 on binary inputs ld/PR25316.
190 (is_ia64_elf): new helper to filter on ia64 objects.
192 2020-01-03 Jan Beulich <jbeulich@suse.com>
194 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
196 (bfd_mach_o_scan): Insert underscore in two variable names.
198 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
200 * Makefile.am: Add z80-elf target support.
201 * configure.ac: Likewise.
202 * targets.c: Likewise.
203 * Makefile.in: Regenerate.
204 * configure: Regenerate.
205 * config.bfd: Add z80-elf target support and new arches: ez80 and
207 * elf32-z80.c: New file.
208 * archures.c: Add new z80 architectures: eZ80 and Z180.
209 * coffcode.h: Likewise.
210 * cpu-z80.c: Likewise.
211 * coff-z80.c: Add new relocations for Z80 target and local label
213 * reloc.c: Add new relocs.
214 * bfd-in2.h: Regenerate.
215 * libbfd.h: Regenerate.
217 2020-01-02 Tamar Christina <tamar.christina@arm.com>
221 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
223 2020-01-01 Alan Modra <amodra@gmail.com>
225 Update year range in copyright notice of all files.
227 For older changes see ChangeLog-2019
229 Copyright (C) 2020 Free Software Foundation, Inc.
231 Copying and distribution of this file, with or without modification,
232 are permitted in any medium without royalty provided the copyright
233 notice and this notice are preserved.
239 version-control: never