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Commit | Line | Data |
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1 | 2020-01-24 Jim Wilson <jimw@sifive.com> | |
2 | ||
3 | * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others. | |
4 | (riscv_parse_prefixed_ext): Fix s extension comment and reword to | |
5 | avoid over long line. | |
6 | ||
7 | 2020-01-24 Nick Clifton <nickc@redhat.com> | |
8 | ||
9 | PR 25447 | |
10 | * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep | |
11 | syms and keep strings flags as these may have been set in order to | |
12 | prevent a bogus call to free. | |
13 | ||
14 | 2020-01-23 Nick Clifton <nickc@redhat.com> | |
15 | ||
16 | * po/fr.po: Updated French translation. | |
17 | ||
18 | 2020-01-23 Alan Modra <amodra@gmail.com> | |
19 | ||
20 | PR 25444 | |
21 | * elf.c (assign_file_positions_for_load_sections): Avoid divide | |
22 | by zero when p_align is zero. | |
23 | ||
24 | 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com> | |
25 | ||
26 | * bfd/elfnn-riscv.c (riscv_skip_prefix): New. | |
27 | (riscv_prefix_cmp): Likewise. | |
28 | (riscv_non_std_ext_p): Deleted. | |
29 | (riscv_std_sv_ext_p): Likewise. | |
30 | (riscv_non_std_sv_ext_p): Likewise. | |
31 | (riscv_merge_non_std_and_sv_ext): Rename to... | |
32 | (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp. | |
33 | (riscv_merge_arch_attr_info): Replace 3 calls to | |
34 | riscv_merge_non_std_and_sv_ext with single call to | |
35 | riscv_merge_multi_letter_ext. | |
36 | * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we | |
37 | encounter a 'z' prefix. | |
38 | (riscv_get_prefix_class): New function, return prefix class based | |
39 | on first few characters of input string. | |
40 | (riscv_parse_config): New structure to factor out minor differences | |
41 | in extension class parsing behaviour. | |
42 | (riscv_parse_sv_or_non_std_ext): Rename to... | |
43 | (riscv_parse_prefixed_ext): and parameterise with | |
44 | riscv_parse_config. | |
45 | (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New. | |
46 | (riscv_multi_letter_ext_valid_p): New. | |
47 | (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New. | |
48 | (riscv_parse_subset): Delegate all non-single-letter parsing work | |
49 | to riscv_parse_prefixed_ext. | |
50 | * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type. | |
51 | (riscv_get_prefix_class): Declare. | |
52 | ||
53 | 2020-01-22 Alan Modra <amodra@gmail.com> | |
54 | ||
55 | * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group. | |
56 | (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for | |
57 | __tls_get_addr_desc. | |
58 | (ppc64_elf_size_stubs): Add section for linker generated | |
59 | __tls_get_addr_desc wrapper function. Loop at least once if | |
60 | generating this function. | |
61 | (emit_tga_desc, emit_tga_desc_eh_frame): New functions. | |
62 | (ppc64_elf_build_stubs): Generate __tls_get_addr_desc. | |
63 | ||
64 | 2020-01-22 Alan Modra <amodra@gmail.com> | |
65 | ||
66 | * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave. | |
67 | * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and | |
68 | tga_desc_fd. | |
69 | (is_tls_get_addr): Match tga_desc and tga_desc_df too. | |
70 | (STDU_R1_0R1, ADDI_R1_R1): Define. | |
71 | (tls_get_addr_prologue, tls_get_addr_epilogue): New functions. | |
72 | (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect | |
73 | tga_desc_fd to opt_fd, and tga_desc to opt. Set | |
74 | no_tls_get_addr_regsave. | |
75 | (branch_reloc_hash_match): Add hash3 and hash4. | |
76 | (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too. | |
77 | (ppc64_elf_size_dynamic_sections): Likewise. | |
78 | (ppc64_elf_relocate_section): Likewise. | |
79 | (plt_stub_size, build_plt_stub): Likewise. Size regsave | |
80 | __tls_get_addr stub. | |
81 | (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and | |
82 | eh_frame. | |
83 | (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size | |
84 | eh_frame for regsave __tls_get_addr. | |
85 | ||
86 | 2020-01-22 Alan Modra <amodra@gmail.com> | |
87 | ||
88 | * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under | |
89 | which __tls_get_addr calls will be eliminated. | |
90 | ||
91 | 2020-01-20 Nick Clifton <nickc@redhat.com> | |
92 | ||
93 | * po/pt.po: Updates Portuguese translation. | |
94 | * po/ru.po: Updated Russian translation. | |
95 | * po/uk.po: Updated Ukranian translation. | |
96 | ||
97 | 2020-01-20 H.J. Lu <hongjiu.lu@intel.com> | |
98 | ||
99 | PR ld/25416 | |
100 | * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support | |
101 | "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in | |
102 | X32 mode. | |
103 | (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE | |
104 | transition, relax "rex leal x@tlsdesc(%rip), %reg" to | |
105 | "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax | |
106 | "rex leal x@tlsdesc(%rip), %reg" to | |
107 | "rex movl x@gottpoff(%rip), %eax". For both transitions, relax | |
108 | "call *(%eax)" to "nopl (%rax)". | |
109 | ||
110 | 2020-01-20 Alan Modra <amodra@gmail.com> | |
111 | ||
112 | * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1), | |
113 | (MTLR_R11): Don't define. | |
114 | (LD_R0_0R3, CMPDI_R0_0): Define. | |
115 | (build_tls_get_addr_stub): Don't use r11 in stub. | |
116 | ||
117 | 2020-01-20 Alan Modra <amodra@gmail.com> | |
118 | ||
119 | * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file. | |
120 | (defined_sym_val, is_tls_get_addr): Likewise. | |
121 | ||
122 | 2020-01-18 Nick Clifton <nickc@redhat.com> | |
123 | ||
124 | * version.m4 (BFD_VERSION): Set to 2.34.50. | |
125 | * configure: Regenerate. | |
126 | * po/bfd.pot: Regenerate. | |
127 | ||
128 | 2020-01-18 Nick Clifton <nickc@redhat.com> | |
129 | ||
130 | Binutils 2.34 branch created. | |
131 | ||
132 | 2020-01-17 Christian Biesinger <cbiesinger@google.com> | |
133 | ||
134 | * coff-arm.c: Fix spelling error (seperate). | |
135 | * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling | |
136 | error (seperate). | |
137 | * sysdep.h (strnlen): Fix spelling error (seperate). | |
138 | ||
139 | 2020-01-15 Lars Brinkhoff <lars@nocrew.org> | |
140 | ||
141 | PR 20694 | |
142 | * pdp11.c (TARGET_PAGE_SIZE): Set to 8192. | |
143 | ||
144 | 2020-01-15 Alan Modra <amodra@gmail.com> | |
145 | ||
146 | PR 25384 | |
147 | * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment. | |
148 | (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies | |
149 | of function symbols unless dot symbols are present. Do warn | |
150 | whenever one is created, regardles of whether a PLT entry is | |
151 | also emitted for the function symbol. | |
152 | ||
153 | 2020-01-14 Alan Modra <amodra@gmail.com> | |
154 | ||
155 | * som.c (som_bfd_count_ar_symbols): Error when file position | |
156 | of symbols on chains is not strictly increasing. | |
157 | ||
158 | 2020-01-14 Alan Modra <amodra@gmail.com> | |
159 | ||
160 | * vms.h (VMS_DEBUG): Define as 0. | |
161 | * vms-alpha.c (image_write): Move debug output after bounds check. | |
162 | Tidy bounds check. | |
163 | (_bfd_vms_slurp_eihd): Warning fix. | |
164 | (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings. | |
165 | ||
166 | 2020-01-13 Alan Modra <amodra@gmail.com> | |
167 | ||
168 | * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even | |
169 | for "ignored" records. | |
170 | ||
171 | 2020-01-13 Alan Modra <amodra@gmail.com> | |
172 | ||
173 | * wasm-module.c (wasm_scan_name_function_section): Formatting. | |
174 | Delete asect name check. Move asect NULL check to wasm_object_p. | |
175 | Correct bounds check of sizes against end. Replace uses of | |
176 | bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use | |
177 | just one bfd_release. | |
178 | (wasm_scan): Don't use malloc/strdup for section names, | |
179 | bfd_alloc instead. Simplify code prefixing section name. | |
180 | Formatting. Don't attempt to free memory here.. | |
181 | (wasm_object_p): ..do so here. | |
182 | ||
183 | 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com> | |
184 | ||
185 | PR ld/22269 | |
186 | * elf32-arm.c (elf32_arm_final_link_relocate): Use | |
187 | UNDEFWEAK_NO_DYNAMIC_RELOC. | |
188 | (allocate_dynrelocs_for_symbol): Likewise. | |
189 | ||
190 | 2020-01-10 Tamar Christina <tamar.christina@arm.com> | |
191 | ||
192 | PR 25210 | |
193 | * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass. | |
194 | ||
195 | 2020-01-10 Alan Modra <amodra@gmail.com> | |
196 | ||
197 | * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type. | |
198 | ||
199 | 2020-01-09 Nick Clifton <nickc@redhat.com> | |
200 | ||
201 | PR 25221 | |
202 | * bfd.c (bfd_convert_section_contents): Check for a compress | |
203 | header size that is larger than the actual section size. | |
204 | ||
205 | 2020-01-08 Alan Modra <amodra@gmail.com> | |
206 | ||
207 | PR 25351 | |
208 | * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms | |
209 | after removing sections. | |
210 | ||
211 | 2020-01-06 Jim Wilson <jimw@sifive.com> | |
212 | ||
213 | PR 25205 | |
214 | * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add | |
215 | check for !bfd_link_pic (info). | |
216 | <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL. | |
217 | <R_RISCV_JAL>: Add comment. | |
218 | (_bfd_riscv_relax_section): For plt.offset check, add check for | |
219 | bfd_link_pic (info). Add comment. | |
220 | ||
221 | 2020-01-06 Alan Modra <amodra@gmail.com> | |
222 | ||
223 | * format.c (bfd_check_format_matches): Ignore bfd_error on target | |
224 | match failures. Don't init to bfd_error_wrong_format before | |
225 | calling _bfd_check_format. | |
226 | ||
227 | 2020-01-06 Alan Modra <amodra@gmail.com> | |
228 | ||
229 | * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail | |
230 | status rather than exiting on stack overflow or underflow. | |
231 | (_bfd_vms_slurp_etir): Adjust to suit. | |
232 | ||
233 | 2020-01-06 Alan Modra <amodra@gmail.com> | |
234 | ||
235 | * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index. | |
236 | ||
237 | 2020-01-06 Alan Modra <amodra@gmail.com> | |
238 | ||
239 | * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of | |
240 | command. Check name offset is within command. | |
241 | (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib), | |
242 | (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints), | |
243 | (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab), | |
244 | (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid), | |
245 | (bfd_mach_o_read_linkedit, bfd_mach_o_read_str), | |
246 | (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min), | |
247 | (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version), | |
248 | (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main), | |
249 | (bfd_mach_o_read_note, bfd_mach_o_read_build_version), | |
250 | (bfd_mach_o_read_segment): Similarly. | |
251 | (bfd_mach_o_read_thread): Properly bound check thread struct. | |
252 | Don't repeat checks on second loop. | |
253 | (bfd_mach_o_read_command): Fail on invalid command length. | |
254 | ||
255 | 2020-01-04 Alan Modra <amodra@gmail.com> | |
256 | ||
257 | * format.c (bfd_check_format_matches): Add preserve_match. | |
258 | Save initial bfd state in "preserve", matched bfd state in | |
259 | "preserve_match". Save just the first match. Release | |
260 | bfd_alloc memory. Restore and finish preserved state as | |
261 | appropriate on all function exit paths. | |
262 | ||
263 | 2020-01-04 Alan Modra <amodra@gmail.com> | |
264 | ||
265 | * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc. | |
266 | ||
267 | 2020-01-04 Alan Modra <amodra@gmail.com> | |
268 | ||
269 | * coffgen.c (coff_real_object_p): Free malloc'd memory on target | |
270 | match too. | |
271 | ||
272 | 2020-01-03 Nick Clifton <nickc@redhat.com> | |
273 | ||
274 | PR 25307 | |
275 | (bfd_pef_parse_function_stubs): Correct the test that ensures that | |
276 | there is enough data remaining in the code buffer before | |
277 | attempting to read a function stub. | |
278 | ||
279 | 2020-01-03 Nick Clifton <nickc@redhat.com> | |
280 | ||
281 | PR 25308 | |
282 | * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the | |
283 | return value from bfd_malloc. | |
284 | * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise. | |
285 | (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise. | |
286 | (elf32_arm_filter_cmse_symbols): Likewise. | |
287 | (elf32_arm_write_section): Likewise. | |
288 | * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise. | |
289 | (bfd_mach_o_follow_dsym): Likewise. | |
290 | * pef.c (bfd_pef_print_loader_section): Likewise. | |
291 | (bfd_pef_scan_start_address): Likewise. | |
292 | (bfd_pef_parse_function_stubs): Likewise. | |
293 | (bfd_pef_parse_symbols): Likewise. | |
294 | ||
295 | 2020-01-03 Sergei Trofimovich <siarheit@google.com> | |
296 | ||
297 | * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail | |
298 | on binary inputs ld/PR25316. | |
299 | (is_ia64_elf): new helper to filter on ia64 objects. | |
300 | ||
301 | 2020-01-03 Jan Beulich <jbeulich@suse.com> | |
302 | ||
303 | * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore | |
304 | in parameter names. | |
305 | (bfd_mach_o_scan): Insert underscore in two variable names. | |
306 | ||
307 | 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com> | |
308 | ||
309 | * Makefile.am: Add z80-elf target support. | |
310 | * configure.ac: Likewise. | |
311 | * targets.c: Likewise. | |
312 | * Makefile.in: Regenerate. | |
313 | * configure: Regenerate. | |
314 | * config.bfd: Add z80-elf target support and new arches: ez80 and | |
315 | z180. | |
316 | * elf32-z80.c: New file. | |
317 | * archures.c: Add new z80 architectures: eZ80 and Z180. | |
318 | * coffcode.h: Likewise. | |
319 | * cpu-z80.c: Likewise. | |
320 | * coff-z80.c: Add new relocations for Z80 target and local label | |
321 | check. | |
322 | * reloc.c: Add new relocs. | |
323 | * bfd-in2.h: Regenerate. | |
324 | * libbfd.h: Regenerate. | |
325 | ||
326 | 2020-01-02 Tamar Christina <tamar.christina@arm.com> | |
327 | ||
328 | PR 25210 | |
329 | PR 24753 | |
330 | * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class. | |
331 | ||
332 | 2020-01-01 Alan Modra <amodra@gmail.com> | |
333 | ||
334 | Update year range in copyright notice of all files. | |
335 | ||
336 | For older changes see ChangeLog-2019 | |
337 | \f | |
338 | Copyright (C) 2020 Free Software Foundation, Inc. | |
339 | ||
340 | Copying and distribution of this file, with or without modification, | |
341 | are permitted in any medium without royalty provided the copyright | |
342 | notice and this notice are preserved. | |
343 | ||
344 | Local Variables: | |
345 | mode: change-log | |
346 | left-margin: 8 | |
347 | fill-column: 74 | |
348 | version-control: never | |
349 | End: |