1 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
3 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
4 dynamic relocations for non SEC_ALLOC sections.
6 2020-06-03 Gunther Nikl <gnikl@justmail.de>
8 * aout64.c (BMAGIC, QMAGIC): Do not define.
9 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
10 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
11 to check the file format.
12 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
13 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
14 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
16 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
18 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
19 relocations for non SEC_ALLOC sections.
21 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
23 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
24 * elf32-arm.c (maybe_set_textrel): Removed.
25 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
26 with _bfd_elf_maybe_set_textrel.
27 * elf32-csky.c (maybe_set_textrel): Removed.
28 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
29 with _bfd_elf_maybe_set_textrel.
30 * elf32-hppa.c (maybe_set_textrel): Removed.
31 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
32 with _bfd_elf_maybe_set_textrel.
33 * elf32-lm32.c (maybe_set_textrel): Removed.
34 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
35 with _bfd_elf_maybe_set_textrel.
36 * elf32-m32r.c (maybe_set_textrel): Removed.
37 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
38 with _bfd_elf_maybe_set_textrel.
39 * elf32-metag.c (maybe_set_textrel): Removed.
40 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
41 with _bfd_elf_maybe_set_textrel.
42 * elf32-nds32.c (maybe_set_textrel): Removed.
43 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
44 with _bfd_elf_maybe_set_textrel.
45 * elf32-or1k.c (maybe_set_textrel): Removed.
46 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
47 with _bfd_elf_maybe_set_textrel.
48 * elf32-ppc.c (maybe_set_textrel): Removed.
49 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
50 with _bfd_elf_maybe_set_textrel.
51 * elf32-s390.c (maybe_set_textrel): Removed.
52 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
53 with _bfd_elf_maybe_set_textrel.
54 * elf32-sh.c (maybe_set_textrel): Removed.
55 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
56 with _bfd_elf_maybe_set_textrel.
57 * elf32-tic6x.c (maybe_set_textrel): Removed.
58 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
59 with _bfd_elf_maybe_set_textrel.
60 * elf32-tilepro.c (maybe_set_textrel): Removed.
61 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
62 with _bfd_elf_maybe_set_textrel.
63 * elf64-ppc.c (maybe_set_textrel): Removed.
64 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
65 with _bfd_elf_maybe_set_textrel.
66 * elf64-s390.c (maybe_set_textrel): Removed.
67 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
68 with _bfd_elf_maybe_set_textrel.
69 * elfnn-aarch64.c (maybe_set_textrel): Removed.
70 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
71 with _bfd_elf_maybe_set_textrel.
72 * elfnn-riscv.c (maybe_set_textrel): Removed.
73 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
74 with _bfd_elf_maybe_set_textrel.
75 * elfxx-sparc.c (maybe_set_textrel): Removed.
76 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
77 with _bfd_elf_maybe_set_textrel.
78 * elfxx-tilegx.c (maybe_set_textrel): Removed.
79 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
80 with _bfd_elf_maybe_set_textrel.
81 * elfxx-x86.c (maybe_set_textrel): Removed.
82 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
83 with _bfd_elf_maybe_set_textrel.
84 * elflink.c (_bfd_elf_maybe_set_textrel): New.
86 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
89 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
91 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
92 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
93 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
94 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
96 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
97 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
98 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
99 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
100 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
101 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
102 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
103 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
104 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
105 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
106 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
107 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
108 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
109 (elf_backend_copy_indirect_symbol): Likewise.
110 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
111 (elf_backend_copy_indirect_symbol): Likewise.
112 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
114 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
117 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
118 * elf32-arm.c (readonly_dynrelocs): Removed.
119 (maybe_set_textrel): Replace readonly_dynrelocs with
120 _bfd_elf_readonly_dynrelocs.
121 * elf32-csky.c (readonly_dynrelocs): Removed.
122 (maybe_set_textrel): Replace readonly_dynrelocs with
123 _bfd_elf_readonly_dynrelocs.
124 * elf32-hppa.c(readonly_dynrelocs): Removed.
125 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
126 _bfd_elf_readonly_dynrelocs.
127 (maybe_set_textrel): Likewise.
128 * elf32-lm32.c (readonly_dynrelocs): Removed.
129 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
130 with _bfd_elf_readonly_dynrelocs.
131 (maybe_set_textrel): Likewise.
132 * elf32-m32r.c (readonly_dynrelocs): Removed.
133 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
134 with _bfd_elf_readonly_dynrelocs.
135 (maybe_set_textrel): Likewise.
136 * elf32-metag.c (readonly_dynrelocs): Removed.
137 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
138 with _bfd_elf_readonly_dynrelocs.
139 (maybe_set_textrel): Likewise.
140 * elf32-microblaze.c (readonly_dynrelocs): Removed.
141 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
142 with _bfd_elf_readonly_dynrelocs.
143 * elf32-nds32.c (readonly_dynrelocs): Removed.
144 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
145 with _bfd_elf_readonly_dynrelocs.
146 (maybe_set_textrel): Likewise.
147 * elf32-or1k.c (readonly_dynrelocs): Removed.
148 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
149 with _bfd_elf_readonly_dynrelocs.
150 * elf32-ppc.c (readonly_dynrelocs): Removed.
151 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
152 _bfd_elf_readonly_dynrelocs.
153 (ppc_elf_adjust_dynamic_symbol): Likewise.
154 (maybe_set_textrel): Likewise.
155 * elf32-s390.c (readonly_dynrelocs): Removed.
156 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
157 with _bfd_elf_readonly_dynrelocs.
158 (maybe_set_textrel): Likewise.
159 * elf32-sh.c (readonly_dynrelocs): Removed.
160 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
161 _bfd_elf_readonly_dynrelocs.
162 (maybe_set_textrel): Likewise.
163 * elf32-tic6x.c (readonly_dynrelocs): Removed.
164 (maybe_set_textrel): Replace readonly_dynrelocs with
165 _bfd_elf_readonly_dynrelocs.
166 * elf32-tilepro.c (readonly_dynrelocs): Removed.
167 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
168 with _bfd_elf_readonly_dynrelocs.
169 (maybe_set_textrel): Likewise.
170 * elf64-ppc.c (readonly_dynrelocs): Removed.
171 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
172 _bfd_elf_readonly_dynrelocs.
173 (ppc64_elf_adjust_dynamic_symbol): Likewise.
174 (maybe_set_textrel): Likewise.
175 * elf64-s390.c (readonly_dynrelocs): Removed.
176 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
177 with _bfd_elf_readonly_dynrelocs.
178 (maybe_set_textrel): Likewise.
179 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
180 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
181 (maybe_set_textrel): Replace readonly_dynrelocs with
182 _bfd_elf_readonly_dynrelocs.
183 * elfnn-riscv.c (readonly_dynrelocs): Removed.
184 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
185 with _bfd_elf_readonly_dynrelocs.
186 (maybe_set_textrel): Likewise.
187 * elfxx-sparc.c (readonly_dynrelocs): Removed.
188 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
189 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
190 (maybe_set_textrel): Likewise.
191 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
192 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
193 with _bfd_elf_readonly_dynrelocs.
194 (maybe_set_textrel): Likewise.
195 * elfxx-x86.c (readonly_dynrelocs): Removed.
196 (maybe_set_textrel): Replace readonly_dynrelocs with
197 _bfd_elf_readonly_dynrelocs.
198 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
200 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
202 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
203 -fsanitize=undefined.
205 2020-06-03 Alan Modra <amodra@gmail.com>
209 * peicode.h (pe_ILF_make_a_section): Align data for compilers
211 (pe_ILF_build_a_bfd): Likewise.
213 2020-06-03 Alan Modra <amodra@gmail.com>
216 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
217 core files as well as objects.
219 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
222 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
223 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
225 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
226 (elf_arc_link_hash_newfunc): Updated.
227 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
228 (elf32_arm_link_hash_newfunc): Updated.
229 (elf32_arm_copy_indirect_symbol): Likewise.
230 (elf32_arm_check_relocs): Likewise.
231 (readonly_dynrelocs): Likewise.
232 (allocate_dynrelocs_for_symbol): Likewise.
233 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
234 (csky_elf_link_hash_newfunc): Updated.
235 (csky_allocate_dynrelocs): Likewise.
236 (readonly_dynrelocs): Likewise.
237 (csky_elf_copy_indirect_symbol): Likewise.
238 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
239 (hppa_link_hash_newfunc): Updated.
240 (elf32_hppa_copy_indirect_symbol): Likewise.
241 (elf32_hppa_hide_symbol): Likewise.
242 (elf32_hppa_adjust_dynamic_symbol): Likewise.
243 (allocate_dynrelocs): Likewise.
244 (elf32_hppa_relocate_section): Likewise.
245 * elf32-i386.c (elf_i386_check_relocs): Likewise.
246 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
247 (lm32_elf_link_hash_newfunc): Likewise.
248 (lm32_elf_link_hash_table_create): Updated.
249 (readonly_dynrelocs): Likewise.
250 (allocate_dynrelocs): Likewise.
251 (lm32_elf_copy_indirect_symbol): Likewise.
252 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
253 (m32r_elf_link_hash_newfunc): Likewise.
254 (m32r_elf_link_hash_table_create): Updated.
255 (m32r_elf_copy_indirect_symbol): Likewise.
256 (allocate_dynrelocs): Likewise.
257 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
258 (metag_link_hash_newfunc): Updated.
259 (elf_metag_copy_indirect_symbol): Likewise.
260 (readonly_dynrelocs): Likewise.
261 (allocate_dynrelocs): Likewise.
262 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
264 (link_hash_newfunc): Updated.
265 (microblaze_elf_check_relocs): Likewise.
266 (microblaze_elf_copy_indirect_symbol): Likewise.
267 (readonly_dynrelocs): Likewise.
268 (allocate_dynrelocs): Likewise.
269 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
270 (nds32_elf_link_hash_newfunc): Updated.
271 (nds32_elf_copy_indirect_symbol): Likewise.
272 (readonly_dynrelocs): Likewise.
273 (allocate_dynrelocs): Likewise.
274 (nds32_elf_check_relocs): Likewise.
275 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
276 (link_hash_newfunc): Updated.
277 (nios2_elf32_copy_indirect_symbol): Likewise.
278 (nios2_elf32_check_relocs): Likewise.
279 (allocate_dynrelocs): Likewise.
280 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
281 (or1k_elf_link_hash_newfunc): Updated.
282 (readonly_dynrelocs): Likewise.
283 (allocate_dynrelocs): Likewise.
284 (or1k_elf_copy_indirect_symbol): Likewise.
285 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
286 (ppc_elf_link_hash_newfunc): Updated.
287 (ppc_elf_copy_indirect_symbol): Likewise.
288 (ppc_elf_check_relocs): Likewise.
289 (readonly_dynrelocs): Likewise.
290 (ppc_elf_adjust_dynamic_symbol): Likewise.
291 (allocate_dynrelocs): Likewise.
292 (ppc_elf_relocate_section): Likewise.
293 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
294 (link_hash_newfunc): Updated.
295 (elf_s390_copy_indirect_symbol): Likewise.
296 (readonly_dynrelocs): Likewise.
297 (elf_s390_adjust_dynamic_symbol): Likewise.
298 (allocate_dynrelocs): Likewise.
299 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
300 (sh_elf_link_hash_newfunc): Updated.
301 (readonly_dynrelocs): Likewise.
302 (allocate_dynrelocs): Likewise.
303 (sh_elf_copy_indirect_symbol): Likewise.
304 (sh_elf_check_relocs): Likewise.
305 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
306 (elf32_tic6x_link_hash_newfunc): Likewise.
307 (elf32_tic6x_link_hash_table_create): Updated.
308 (readonly_dynrelocs): Likewise.
309 (elf32_tic6x_check_relocs): Likewise.
310 (elf32_tic6x_allocate_dynrelocs): Likewise.
311 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
313 (link_hash_newfunc): Updated.
314 (tilepro_elf_copy_indirect_symbol): Likewise.
315 (tilepro_elf_check_relocs): Likewise.
316 (allocate_dynrelocs): Likewise.
317 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
318 (ppc64_elf_copy_indirect_symbol): Updated.
319 (ppc64_elf_check_relocs): Likewise.
320 (readonly_dynrelocs): Likewise.
321 (ppc64_elf_adjust_dynamic_symbol): Likewise.
322 (dec_dynrel_count): Likewise.
323 (allocate_dynrelocs): Likewise.
324 (ppc64_elf_relocate_section): Likewise.
325 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
326 (link_hash_newfunc): Updated.
327 (elf_s390_copy_indirect_symbol): Likewise.
328 (readonly_dynrelocs): Likewise.
329 (allocate_dynrelocs): Likewise.
330 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
331 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
333 (elfNN_aarch64_link_hash_newfunc): Updated.
334 (elfNN_aarch64_copy_indirect_symbol): Likewise.
335 (readonly_dynrelocs): Likewise.
336 (need_copy_relocation_p): Likewise.
337 (elfNN_aarch64_allocate_dynrelocs): Likewise.
338 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
339 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
340 (link_hash_newfunc): Updated.
341 (riscv_elf_copy_indirect_symbol): Likewise.
342 (riscv_elf_check_relocs): Likewise.
343 (readonly_dynrelocs): Likewise.
344 (allocate_dynrelocs): Likewise.
345 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
347 (link_hash_newfunc): Updated.
348 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
349 (_bfd_sparc_elf_check_relocs): Likewise.
350 (readonly_dynrelocs): Likewise.
351 (allocate_dynrelocs): Likewise.
352 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
353 (link_hash_newfunc): Updated.
354 (tilegx_elf_copy_indirect_symbol): Likewise.
355 (tilegx_elf_check_relocs): Likewise.
356 (readonly_dynrelocs): Likewise.
357 (allocate_dynrelocs): Likewise.
358 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
359 (readonly_dynrelocs): Likewise.
360 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
361 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
363 2020-06-01 Alan Modra <amodra@gmail.com>
365 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
366 command against cmd_length, not the end of record. For
367 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
368 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
371 2020-05-28 David Faust <david.faust@oracle.com>
373 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
374 R_BPF_INSN_{32,64} relocations.
376 2020-05-28 Stephen Casner <casner@acm.org>
378 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
379 addreses in .long (used in testsuites) and .stab values.
381 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
384 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
385 Check bfd_link_dll when issue a DT_TEXTREL warning.
386 * elfxx-x86.c (maybe_set_textrel): Likewise.
387 (_bfd_x86_elf_size_dynamic_sections): Likewise.
389 2020-05-26 Nick Clifton <nickc@redhat.com>
391 * plugin.c (try_load_plugin): Extend error message when a plugin
394 2020-05-23 Alan Modra <amodra@gmail.com>
396 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
398 2020-05-22 Alan Modra <amodra@gmail.com>
401 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
402 attributes from shared libraries, and do not return an error if
405 2020-05-21 Alan Modra <amodra@gmail.com>
408 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
410 (_bfd_delete_bfd): Free the copy.
411 (_bfd_new_bfd): Free nbfd->memory on error.
413 2020-05-21 Alan Modra <amodra@gmail.com>
415 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
416 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
417 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
418 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
419 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
420 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
421 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
422 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
423 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
424 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
425 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
426 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
427 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
428 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
429 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
430 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
431 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
432 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
433 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
434 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
436 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
438 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
439 get_default_version. It is used to find the default version for
440 the specific extension.
441 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
442 default_major_version and default_minor_version. Add new bfd_boolean
443 parameter *use_default_version. Set it to TRUE if we need to call
444 the callback rps->get_default_version to find the default version.
445 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
446 the default version in riscv_parsing_subset_version, and then call
447 riscv_add_subset to add the subset into subset list.
448 (riscv_parse_prefixed_ext): Likewise.
449 (riscv_std_z_ext_strtab): Support Zicsr extensions.
450 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
451 strings rather than characters.
452 riscv_merge_arch_attr_info): The callback function get_default_version
453 is only needed for assembler, so set it to NULL int the linker.
454 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
455 * elfxx-riscv.h: Updated.
457 2020-05-20 Alan Modra <amodra@gmail.com>
460 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
461 use bfd_set_filename.
462 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
463 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
464 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
465 (bfd_create): Likewise.
466 (_bfd_delete_bfd): Don't free filename.
467 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
468 return pointer to the copy or NULL on alloc fail.
469 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
470 result of bfd_set_filename.
471 * bfd-in2.h: Regenerate.
473 2020-05-20 Alan Modra <amodra@gmail.com>
476 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
477 section size against file size.
478 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
480 2020-05-19 Gunther Nikl <gnikl@justmail.de>
483 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
484 and memset when allocating memory for the sections_being_created
487 2020-05-19 Stafford Horne <shorne@gmail.com>
489 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
491 (or1k_elf_relocate_section): Access srelgot via
492 htab->root.srelgot. Add assertions for srelgot->contents.
493 Introduce local variable for srelgot to not reuse global
495 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
496 (or1k_set_got_and_rela_sizes): New function.
497 (or1k_initial_exec_offset): New function.
498 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
499 (or1k_elf_relocate_section): Allow for TLS to handle multiple
501 (or1k_elf_check_relocs): Use OR to set TLS access.
502 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
504 (or1k_elf_size_dynamic_sections): Use
505 or1k_set_got_and_rela_sizes to set sizes.
506 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
507 (TCB_SIZE): New macro.
508 (tpoff): Use TCB_SIZE and alignment to calculate offset.
509 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
510 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
511 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
512 (tpoff): Add dynamic boolean argument.
513 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
515 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
517 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
518 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
519 cases with BFD_RELOC_AARCH64_JUMP26.
520 (elfNN_aarch64_check_relocs): Likewise.
522 2020-05-19 Alan Modra <amodra@gmail.com>
524 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
525 bfd_get_filename rather than accessing bfd->filename directly.
526 * aout-target.h (MY (object_p)): Likewise.
527 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
528 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
529 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
530 (_bfd_archive_bsd44_construct_extended_name_table),
531 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
532 (_bfd_bsd_write_armap): Likewise.
533 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
534 * cache.c (bfd_open_file): Likewise.
535 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
536 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
537 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
538 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
539 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
540 * elf32-nds32.c (nds32_elf_output_symbol_hook),
541 (patch_tls_desc_to_ie): Likewise.
542 * elf32-spu.c (sort_bfds, print_one_overlay_section),
543 (spu_elf_auto_overlay): Likewise.
544 * elf64-hppa.c (elf_hppa_final_link): Likewise.
545 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
546 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
547 * elflink.c (bfd_elf_size_dynamic_sections),
548 (elf_link_input_bfd): Likewise.
549 * linker.c (_bfd_generic_link_output_symbols): Likewise.
550 * mach-o.c (bfd_mach_o_follow_dsym),
551 (bfd_mach_o_close_and_cleanup): Likewise.
552 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
553 (find_separate_debug_file, get_build_id_name): Likewise.
554 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
555 * plugin.c (bfd_plugin_open_input): Likewise.
556 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
557 * som.c (som_write_armap): Likewise.
558 * srec.c (srec_write_record, srec_write_symbols): Likewise.
559 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
560 (_bfd_vms_lib_write_archive_contents): Likewise.
561 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
563 2020-05-19 Alan Modra <amodra@gmail.com>
566 * bfdio.c (_bfd_real_fopen): Typo fix.
568 2020-05-18 Nick Clifton <nickc@redhat.com>
571 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
572 for the sections_being_created array.
574 2020-05-18 Alan Modra <amodra@gmail.com>
576 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
577 they can be freed without also freeing internal_relocs.
579 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
582 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
583 separators into DOS style when creating a WIN32 fullpath.
585 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
587 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
588 to initialize RISC-V tdata.
590 2020-05-12 Gunther Nikl <gnikl@justmail.de>
592 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
595 2020-05-11 Alan Modra <amodra@gmail.com>
597 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
599 2020-05-11 Alan Modra <amodra@gmail.com>
601 * elf64-ppc.c: Rename powerxx to power10 throughout.
603 2020-05-11 Alan Modra <amodra@gmail.com>
606 * coffgen.c (coff_get_normalized_symtab): Check that buffer
607 contains required number of auxents before processing any auxent.
608 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
609 file name from auxents for PE.
611 2020-05-04 Gunther Nikl <gnikl@justmail.de>
613 * aout-cris.c (DEFAULT_ARCH): Delete define.
614 (MY_set_arch_mach): Likewise.
615 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
617 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
618 of r_type before the shift.
620 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
623 * elfnn-aarch64.c (group_sections): Copy implementation from
626 2020-05-01 Alan Modra <amodra@gmail.com>
629 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
630 accessing root.u.def of symbols. Also check root.u.def.section
631 is non-NULL. Reverse tests so as to make the logic positive.
633 2020-05-01 Alan Modra <amodra@gmail.com>
636 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
637 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
639 2020-05-01 Alan Modra <amodra@gmail.com>
642 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
643 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
644 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
645 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
646 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
647 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
648 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
649 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
650 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
651 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
653 2020-05-01 Alan Modra <amodra@gmail.com>
656 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
657 from shared libraries.
659 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
661 * elf32-xtensa.c (relax_section): Don't negate diff_value for
662 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
663 equals 0. Report overflow when the result has negative sign but
664 all significant bits are zero.
666 2020-04-29 Gunther Nikl <gnikl@justmail.de>
668 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
669 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
671 2020-04-28 Alan Modra <amodra@gmail.com>
673 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
674 Emit warning message.
676 2020-04-27 Tamar Christina <tamar.christina@arm.com>
678 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
679 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
680 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
681 to x86_64_pe_big_vec as it not a big-endian format.
682 (vec i386_pe_big_vec): New.
683 * configure.ac: Likewise.
684 * targets.c: Likewise.
685 * configure: Regenerate.
686 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
687 COFF_WITH_PE_BIGOBJ): New.
688 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
690 (x86_64_pe_be_vec): Moved.
692 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
694 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
695 * elf.c (elfcore_grok_arc_v2): New function.
696 (elfcore_grok_note): Call the new function to handle the corresponding
698 (elfcore_write_arc_v2): New function.
699 (elfcore_write_register_note): Call the new function to handle the
700 corresponding pseudo-sections.
702 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
705 * bfd-in2.h: Regenerated.
706 * elf32-xtensa.c (elf_howto_table): New entries for
707 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
708 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
709 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
710 R_XTENSA_NDIFF{8,16,32}.
711 * libbfd.h (bfd_reloc_code_real_names): Add names for
712 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
713 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
714 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
715 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
717 2020-04-21 Tamar Christina <tamar.christina@arm.com>
720 * compress.c (bfd_get_full_section_contents): Exclude sections with no
723 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
726 * elf-bfd.h (elf_backend_data): Add
727 elf_backend_strip_zero_sized_dynamic_sections.
728 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
729 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
731 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
733 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
735 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
737 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
739 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
741 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
743 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
745 2020-04-21 Nick Clifton <nickc@redhat.com>
747 * po/sr.po: Updated Serbian translation.
749 2020-04-21 Alan Modra <amodra@gmail.com>
751 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
754 2020-04-20 Stephen Casner <casner@acm.org>
756 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
757 causing globals from linker script to be treated as debug symbols.
758 (translate_symbol_table): Don't sign-extend symbol values from 16
759 to 64 bits in nm output.
761 2020-04-20 Alan Modra <amodra@gmail.com>
763 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
765 2020-04-18 Alan Modra <amodra@gmail.com>
767 * section.c (bfd_is_const_section): Correct test for special
769 * bfd-in2.h: Regenerate.
771 2020-04-17 Alan Modra <amodra@gmail.com>
774 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
777 2020-04-16 Nick Clifton <nickc@redhat.com>
780 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
781 abort with a more helpful error message.
783 2020-04-16 Alan Modra <amodra@gmail.com>
786 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
789 2020-04-15 Fangrui Song <maskray@google.com>
792 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
793 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
794 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
795 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
796 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
797 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
798 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
799 * elf32-sh.c (sh_elf_relocate_section): Likewise.
800 * elf32-spu.c (spu_elf_relocate_section): Likewise.
801 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
802 * elflink.c (elf_link_output_extsym): Likewise.
803 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
805 2020-04-15 Alan Modra <amodra@gmail.com>
808 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
809 pointer into strings that may be freed for section name, always
810 allocate a new string.
812 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
813 Jan W. Jagersma <jwjagersma@gmail.com>
815 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
816 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
817 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
818 (_bfd_go32_mkobject): New functions.
819 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
820 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
821 (go32exe_mkobject): Call _bfd_go32_mkobject.
822 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
823 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
825 (coff_write_relocs): Enable extended reloc counter code if
826 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
827 (coff_write_object_contents): Likewise. Pad section headers
828 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
829 instead of coff_swap_scnhdr_out.
830 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
831 enable extended reloc counter.
832 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
833 Declare with ATTRIBUTE_UNUSED.
834 * libcoff-in.h: (struct coff_tdata): New field go32.
836 * libcoff.h: Regenerate.
838 2020-04-14 Fangrui Song <maskray@google.com>
841 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
844 2020-04-14 Stephen Casner <casner@acm.org>
847 * pdp11.c: Add implementation of --imagic option.
848 (adjust_o_magic): Fix objcopy --extract-symbol test.
849 * libaout.h (enum aout_magic): Add i_magic.
851 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
852 Nick Clifton <nickc@redhat.com>
854 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
856 <default>: Error rather than abort.
858 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
861 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
862 relocation section from section group.
864 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
866 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
867 bfd->origin to file offset.
868 * bfdwin.c (bfd_get_file_window): Likewise.
869 * bfd.c: Clarify the use of the bfd->origin field.
870 * bfd-in2.h: Regenerate.
871 * coff-i386.c: Don't include go32exe.h. Allow overriding
872 coff_write_object_contents via COFF_WRITE_CONTENTS.
873 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
874 (go32exe_write_object_contents): New functions.
875 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
876 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
877 (create_go32_stub): Remove check for 2k size limit. Read stub
878 from go32exe_temp_stub if present.
879 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
880 copy variable-length stub.
881 (go32_check_format): Read stub to go32exe_temp_stub, set
882 origin, return go32exe_cleanup.
883 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
884 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
885 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
886 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
887 Remove functions and their associated #defines.
888 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
889 * libcoff-in.h: (struct coff_tdata): New field stub_size.
890 Rename field go32stub to stub.
891 * libcoff.h: Regenerate.
892 * coff-stgo32.c (go32_check_format): Rename to...
893 (go32exe_check_format): ...this.
894 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
895 (go32exe_copy_private_bfd_data): ...this.
896 (stub_bytes): Rename to...
897 (go32exe_default_stub): ...this.
898 (create_go32_stub): Rename to...
899 (go32exe_create_stub): ...this.
900 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
903 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
907 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
908 relocation to R_386_32 for relocation against non-preemptible
910 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
911 allocate dynamic relocation for non-preemptible absolute symbol.
912 (elf_i386_relocate_section): Pass sec to
913 GENERATE_DYNAMIC_RELOCATION_P.
914 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
915 (elf_x86_64_convert_load_reloc): Covert load relocation to
916 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
917 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
918 for non-preemptible absolute symbol if they overflow.
919 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
920 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
921 symbol. Don't allocate dynamic relocation for non-preemptible
923 (elf_x86_64_relocate_section): Don't generate relative relocation
924 for GOTPCREL relocations aganst local absolute symbol. Pass sec
925 to GENERATE_DYNAMIC_RELOCATION_P.
926 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
927 against non-preemptible absolute symbol.
928 (_bfd_elf_x86_valid_reloc_p): New function.
929 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
931 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
932 argument. Don't generate dynamic relocation against
933 non-preemptible absolute symbol.
935 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
936 against non-preemptible absolute symbol.
938 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
939 (_bfd_elf_x86_valid_reloc_p): New.
941 2020-04-01 Tamar Christina <tamar.christina@arm.com>
944 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
945 address in the GOT if in thumb only mode.
947 2020-04-01 Tamar Christina <tamar.christina@arm.com>
949 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
951 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
953 * mmo.c (mmo_scan): Create .text section only when needed, not
956 2020-03-31 Alan Modra <amodra@gmail.com>
958 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
961 2020-03-31 Alan Modra <amodra@gmail.com>
963 * vms-alpha.c (image_write): Check bounds for sections without
964 contents too. Error on non-zero write to section without
966 (_bfd_vms_slurp_etir): Check return of image_write* functions.
968 2020-03-31 Alan Modra <amodra@gmail.com>
970 * tekhex.c (pass_over): Check is_eof before reading buffer.
972 2020-03-30 Nick Clifton <nickc@redhat.com>
975 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
976 field to timestamp and make it an integer.
977 * libcoff.h: Regenerate.
978 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
979 field in the pe_data structure rather than the insert_timestamp
982 2020-03-30 Alan Modra <amodra@gmail.com>
985 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
988 2020-03-26 Nick Clifton <nickc@redhat.com>
990 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
991 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
993 * libbfd.h: Regenerate.
995 2020-03-26 Alan Modra <amodra@gmail.com>
997 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
999 2020-03-26 Alan Modra <amodra@gmail.com>
1001 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1003 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1005 2020-03-25 Nick Clifton <nickc@redhat.com>
1007 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1009 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1010 * libbfd.h: Regenerate.
1012 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1014 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1015 correct field name in the output string.
1017 2020-03-25 Alan Modra <amodra@gmail.com>
1020 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1021 for SHT_NOBITS section if first in segment.
1023 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1026 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1027 (_bfd_elf_get_symbol_version_string): This.
1028 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1029 (_bfd_elf_get_symbol_version_string): This.
1030 (bfd_elf_print_symbol): Pass TRUE to
1031 _bfd_elf_get_symbol_version_string.
1032 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1033 bfd_boolean argument.
1034 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1035 * targets.c (_bfd_get_symbol_version_string): Likewise.
1036 (bfd_get_symbol_version_string): Likewise.
1037 * bfd-in2.h: Regenerated.
1039 2020-03-24 Nick Clifton <nickc@redhat.com>
1040 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1043 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1046 2020-03-24 Nick Clifton <nickc@redhat.com>
1049 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1050 segment to use for PT_GNU_RELRO, ignore empty sections in a
1051 segment's current list.
1053 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1056 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1058 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1061 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1062 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1063 on the previous _bfd_elf_get_symbol_version_string.
1064 (_bfd_elf_get_symbol_version_string): Use it.
1066 2020-03-24 Alan Modra <amodra@gmail.com>
1068 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1069 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1072 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
1074 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1076 2020-03-23 Alan Modra <amodra@gmail.com>
1078 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1079 symbol count. Allocate an extra byte to ensure name strings
1080 are terminated. Sanity check name offsets. Release memory on
1083 2020-03-23 Alan Modra <amodra@gmail.com>
1085 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1086 field hasn't been read. Remove unnecessary casts.
1088 2020-03-22 Alan Modra <amodra@gmail.com>
1090 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1091 enough to read number of symbols.
1093 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
1095 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1096 (EXECUTABLE_SUFFIX): Likewise.
1097 * config.in: Regenerated.
1098 * configure: Likewise.
1099 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
1100 _bfd_generic_close_and_cleanup.
1101 (plugin_list_entry): Remove resolution_file, resolution_option,
1102 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
1103 lto_wrapper, gcc_env and initialized,
1104 (need_lto_wrapper_p): Removed.
1105 (get_lto_wrapper): Likewise.
1106 (setup_lto_wrapper_env): Likewise.
1107 (register_all_symbols_read): Likewise.
1108 (egister_cleanup): Likewise.
1109 (get_symbols): Likewise.
1110 (add_input_file): Likewise.
1111 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
1112 (add_symbols): Updated.
1113 (try_claim): Likewise.
1114 (try_load_plugin): Likewise.
1115 (bfd_plugin_canonicalize_symtab): Likewise.
1116 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
1117 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
1119 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
1122 * plugin.c (plugin_list_entry): Add has_symbol_type.
1123 (add_symbols_v2): New function.
1124 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
1125 provides symbol type.
1126 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
1127 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
1130 2020-03-20 Alan Modra <amodra@gmail.com>
1132 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
1133 enough to read number of symbols.
1135 2020-03-20 Alan Modra <amodra@gmail.com>
1137 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
1138 backend functions for NULL before calling.
1139 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
1140 (bfd_section_from_shdr, assign_section_numbers): Likewise.
1141 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
1142 * elfnn-ia64.c (ignore_errors): New function.
1143 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
1145 2020-03-19 Nick Clifton <nickc@redhat.com>
1148 * dwarf2.c (struct varinfo): Add unit_offset field to record the
1149 location of the varinfo in the unit's debug info data. Change the
1150 type of the stack field to a boolean.
1151 (lookup_var_by_offset): New function. Returns the varinfo
1152 structure for the variable described at the given offset in the
1154 (scan_unit_for_symbols): Add support for variables which have the
1155 DW_AT_specification attribute.
1157 2020-03-19 Nick Clifton <nickc@redhat.com>
1160 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
1163 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
1165 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
1167 2020-03-18 Nick Clifton <nickc@redhat.com>
1170 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
1171 memory access when processing a corrupt secondary reloc section.
1173 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
1175 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
1176 instead of calling abort.
1177 * elf32-csky.c (csky_build_one_stub): Likewise.
1178 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1179 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1180 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1181 * elf32-metag.c (metag_build_one_stub): Likewise.
1182 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1183 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1184 (ppc_size_one_stub): Likewise.
1185 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1187 2020-03-17 Nick Clifton <nickc@redhat.com>
1190 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
1191 with error messages.
1193 2020-03-17 Nick Clifton <nickc@redhat.com>
1196 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
1197 free. Add free on another failure path.
1199 2020-03-16 Alan Modra <amodra@gmail.com>
1202 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
1203 we have a non-zero section count. Do lma comparison in octets.
1205 2020-03-16 Alan Modra <amodra@gmail.com>
1207 * vms-alpha.c (dst_restore_location): Validate index into
1208 dst_ptr_offsets array before accessing. Return status.
1209 (dst_retrieve_location): Similarly, making "loc" parameter a
1210 pointer to return value.
1211 (_bfd_vms_slurp_etir): Update calls to above functions.
1213 2020-03-14 Kamil Rytarowski <n54@gmx.com>
1215 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
1217 * configure: Regenerated.
1219 2020-03-14 Alan Modra <amodra@gmail.com>
1221 * section.c (BFD_FAKE_SECTIONS): Formatting.
1222 * bfd-in2.h: Regenerate.
1224 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1226 * elf.c (elfcore_grok_netbsd_note): Add support for
1227 NT_NETBSDCORE_LWPSTATUS notes.
1229 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
1231 * bfd-in2.h: Regenerate.
1232 * section.c (asection): Add already_assigned field.
1233 (BFD_FAKE_SECTION): Add default initializer for it.
1234 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
1235 * elf32-arm.c (arm_build_one_stub): Add support for
1236 non_contiguous_regions.
1237 * elf32-csky.c (csky_build_one_stub): Likewise.
1238 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1239 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1240 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1241 * elf32-metag.c (metag_build_one_stub): Likewise.
1242 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1243 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1244 (ppc_size_one_stub): Likewise.
1245 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1246 * elflink.c (elf_link_input_bfd): Likewise.
1248 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
1251 * elf-linker-x86.h (elf_linker_x86_params): Add
1252 static_before_all_inputs and has_dynamic_linker.
1253 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1254 dynamic input objects if -static is passed at command-line
1255 before all input files without --dynamic-linker unless
1256 --no-dynamic-linker is used.
1258 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1260 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
1262 2020-03-13 Christian Eggers <ceggers@gmx.de>
1264 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
1265 "p_paddr" from "at".
1266 * elfcode.h (bfd_from_remote_memory): Add units to several
1267 parameters. New local "opb". Fix usage of p_align. Fix
1268 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
1269 call of target_read_memory.
1270 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
1271 calculation of "offset" and "output_offset".
1272 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
1273 from "offset" and fix calculation of "end" from "vma+size". Fix
1274 comparison between "sh_addr" and "vma"/"output_offset".
1275 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
1276 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
1278 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
1279 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
1280 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
1281 assignment of p_paddr from phdr_lma. Fix comparison between
1282 "lma+size" and "next->lma".
1283 (elf_sort_segments): Fix assignment from p_paddr to lma.
1284 (assign_file_positions_for_load_sections): Add unit (bytes) to
1285 local "align". Fix calculation of local "off_adjust". Fix
1286 calculation of local "filehdr_vaddr".
1287 (assign_file_positions_for_non_load_sections): New local "opb".
1288 Fix calculation of "end" from "p_size". Fix comparison between
1289 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
1290 from "end" and "p_vaddr".
1291 (rewrite_elf_program_header): Fix comparison between p_vaddr and
1292 vma. Fix assignment to p_paddr from lma. Fix comparison between
1293 p_paddr and lma. Fix assignment to p_paddr from lma.
1294 * merge.c (sec_merge_emit): New local "opb". Convert
1295 "alignment_power" to octets.
1296 (_bfd_add_merge_section): New locals "alignment_power" and
1297 "opb". Fix comparison between "alignment_power" and
1299 (_bfd_merge_sections): New local "opb". Divide size by opb
1300 before checking align mask.
1302 2020-03-13 Christian Eggers <ceggers@gmx.de>
1304 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
1305 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
1307 (_bfd_elf_make_section_from_phdr): Similarly.
1308 (elf_fake_sections): Fix calculation of
1309 Elf_Internal_shdr::sh_addr from section VMA.
1310 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
1312 (assign_file_positions_for_load_sections): Fix calculations of
1313 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
1314 comparison between program header address and section LMA.
1315 (assign_file_positions_for_non_load_sections): Likewise.
1316 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
1317 (IS_CONTAINED_BY_VMA): Add parameter opb.
1318 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
1319 INCLUDE_SECTION_IN_SEGMENT): Likewise.
1320 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
1321 Fix calculations of p_addr_valid and p_vaddr_offset.
1322 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
1323 with octets per byte when comparing against p_vaddr.
1325 2020-03-11 Alan Modra <amodra@gmail.com>
1327 * som.c (setup_sections): Sanity check subspace.name.
1329 2020-03-11 Alan Modra <amodra@gmail.com>
1331 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
1333 2020-03-10 Alan Modra <amodra@gmail.com>
1336 * ihex.c (ihex_write_object_contents): Don't assume ordering of
1339 2020-03-09 Alan Modra <amodra@gmail.com>
1341 * wasm-module.c (wasm_scan): Sanity check file name length
1342 before allocating memory. Move common section setup code. Do
1343 without bfd_tell to calculate section size.
1345 2020-03-06 Nick Clifton <nickc@redhat.com>
1347 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
1348 with error messages and failure return values.
1350 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
1352 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1353 relocation sections for any removed reference to a dynamic symbol.
1355 2020-03-05 Nick Clifton <nickc@redhat.com>
1357 * elf-bfd.h (struct elf_backend_data): Add new fields:
1358 init_secondary_reloc_section, slurp_secondary_reloc_section,
1359 write_secondary_reloc_section.
1360 (_bfd_elf_init_secondary_reloc_section): Prototype.
1361 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
1362 (_bfd_elf_write_secondary_reloc_section): Prototype.
1363 * elf.c ( bfd_section_from_shdr): Invoke the new
1364 init_secondary_reloc_section backend function, if defined, when a
1365 second reloc section is encountered.
1366 (swap_out_syms): Invoke the new symbol_section_index function, if
1367 defined, when computing the section index of an OS/PROC specific
1369 (_bfd_elf_init_secondary_reloc_section): New function.
1370 (_bfd_elf_slurp_secondary_reloc_section): New function.
1371 (_bfd_elf_write_secondary_reloc_section): New function.
1372 (_bfd_elf_copy_special_section_fields): New function.
1373 * elfcode.h (elf_write_relocs): Invoke the new
1374 write_secondary_relocs function, if defined, in order to emit
1376 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
1377 function, if defined, in order to read in secondary relocs.
1378 * elfxx-target.h (elf_backend_copy_special_section_fields):
1379 Provide a non-NULL default definition.
1380 (elf_backend_init_secondary_reloc_section): Likewise.
1381 (elf_backend_slurp_secondary_reloc_section): Likewise.
1382 (elf_backend_write_secondary_reloc_section): Likewise.
1383 (struct elf_backend_data elfNN_bed): Add initialisers for the new
1385 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
1386 * configure: Regenerate.
1388 2020-03-05 Alan Modra <amodra@gmail.com>
1390 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
1391 against file size before allocating memory. Use bfd_alloc rather
1392 than bfd_zalloc for carsym/strings memory.
1394 2020-03-04 Alan Modra <amodra@gmail.com>
1396 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
1397 sh_addr mod sh_addalign is zero.
1399 2020-03-04 Alan Modra <amodra@gmail.com>
1401 * format.c (bfd_check_format_matches): Call cleanup on error exit.
1403 2020-03-03 Alan Modra <amodra@gmail.com>
1405 * format.c (struct bfd_preserve): Add cleanup field.
1406 (bfd_preserve_save): Add cleanup param and save.
1407 (bfd_preserve_restore): Return cleanup.
1408 (bfd_preserve_finish): Call the cleanup for the discarded match.
1409 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
1410 and clear when preserving a match. Restore cleanup too when
1411 restoring that match.
1413 2020-03-02 Alan Modra <amodra@gmail.com>
1415 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
1416 * hpux-core.c (hpux_core_core_file_p): Update prototype.
1417 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
1418 (core_sco5_vec): Correct initialisers.
1420 2020-03-02 Alan Modra <amodra@gmail.com>
1422 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
1423 * aix5ppc-core.c (xcoff64_core_p): Likewise.
1424 * cisco-core.c (cisco_core_file_validate): Likewise.
1425 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
1426 * hpux-core.c (hpux_core_core_file_p): Likewise.
1427 * irix-core.c (irix_core_core_file_p): Likewise.
1428 * lynx-core.c (lynx_core_file_p): Likewise.
1429 * netbsd-core.c (netbsd_core_file_p): Likewise.
1430 * osf-core.c (osf_core_core_file_p): Likewise.
1431 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1432 * sco5-core.c (sco5_core_file_p): Likewise.
1434 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
1436 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
1438 2020-03-02 Alan Modra <amodra@gmail.com>
1440 * targets.c (bfd_cleanup): New typedef.
1441 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
1442 * libbfd-in.h (_bfd_no_cleanup): Define.
1443 * format.c (bfd_reinit): Add cleanup parameter, call it.
1444 (bfd_check_format_matches): Set cleanup from _bfd_check_format
1445 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
1446 * aout-target.h (callback, object_p): Return bfd_cleanup.
1447 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
1448 * archive.c (bfd_generic_archive_p): Likewise.
1449 * binary.c (binary_object_p): Likewise.
1450 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
1451 * coff-ia64.c (ia64coff_object_p): Likewise.
1452 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
1453 * coff-sh.c (coff_small_object_p): Likewise.
1454 * coff-stgo32.c (go32_check_format): Likewise.
1455 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
1456 (xcoff64_core_p): Likewise.
1457 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
1458 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
1459 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
1460 * elfcode.h (elf_object_p): Likewise.
1461 * elfcore.h (elf_core_file_p): Likewise.
1462 * i386msdos.c (msdos_object_p): Likewise.
1463 * ihex.c (ihex_object_p): Likewise.
1464 * libaout.h (some_aout_object_p): Likewise.
1465 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
1466 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
1467 * libbfd.c (_bfd_dummy_target): Likewise.
1468 * libcoff-in.h (coff_object_p): Likewise.
1469 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
1470 (bfd_mach_o_arm64_core_p): Likewise.
1471 * mach-o-arm.c (bfd_mach_o_arm_object_p),
1472 (bfd_mach_o_arm_core_p): Likewise.
1473 * mach-o-i386.c (bfd_mach_o_i386_object_p),
1474 (bfd_mach_o_i386_core_p): Likewise.
1475 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
1476 (bfd_mach_o_x86_64_core_p): Likewise.
1477 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
1478 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
1479 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
1480 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
1481 * mmo.c (mmo_object_p): Likewise.
1482 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1483 * peicode.h (coff_real_object_p, pe_ILF_object_p),
1484 (pe_bfd_object_p): Likewise.
1485 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
1486 * ppcboot.c (ppcboot_object_p): Likewise.
1487 * rs6000-core.c (rs6000coff_core_p): Likewise.
1488 * som.c (som_object_setup, som_object_p): Likewise.
1489 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
1490 * tekhex.c (tekhex_object_p): Likewise.
1491 * vms-alpha.c (alpha_vms_object_p): Likewise.
1492 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
1493 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
1494 * wasm-module.c (wasm_object_p): Likewise.
1495 * xsym.c (bfd_sym_object_p): Likewise.
1496 * xsym.h (bfd_sym_object_p): Likewise.
1497 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
1499 * pdp11.c (some_aout_object_p): Likewise.
1500 * plugin.c (register_ld_plugin_object_p): Update object_p
1502 * plugin.h (register_ld_plugin_object_p): Likewise.
1503 * bfd-in2.h: Regenerate.
1504 * libbfd.h: Regenerate.
1505 * libcoff.h: Regenerate.
1507 2020-03-02 Alan Modra <amodra@gmail.com>
1509 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
1510 applicable section flags.
1511 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
1512 (mips_ecoff_bele_vec): Likewise.
1513 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
1515 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1516 (_bfd_ecoff_styp_to_sec_flags): Likewise.
1518 2020-03-02 Alan Modra <amodra@gmail.com>
1520 * elf32-m32r.c (m32r_elf_section_flags): New function.
1521 (elf_backend_section_flags): Define.
1522 * elf32-nds32.c (nds32_elf_section_flags): New function.
1523 (elf_backend_section_flags): Define.
1524 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
1525 .sbss and .sdata sections.
1526 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
1527 for SHF_V850_GPREL sections.
1528 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
1530 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
1531 for SHF_PARISC_SHORT sections.
1532 * elf64-ppc.c (ppc64_elf_section_flags): New function.
1533 (elf_backend_section_flags): Define.
1534 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
1535 for SHF_MIPS_GPREL sections. Delete FIXME.
1537 2020-03-02 Alan Modra <amodra@gmail.com>
1539 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
1540 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
1541 calling elf_backend_section_flags with adjusted params. Use
1542 newsect->flags past that point.
1543 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
1545 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
1546 to have their type overridden, and all sh_flags but processor and
1548 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
1549 * elf32-mep.c (mep_elf_section_flags): Likewise.
1550 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
1551 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
1552 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
1553 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
1554 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
1555 stub BFD and non-aarch64 input files when scanning for stubs.
1557 2020-03-02 Alan Modra <amodra@gmail.com>
1559 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
1560 limit to decompressed element size.
1562 2020-03-02 Alan Modra <amodra@gmail.com>
1564 * vms-lib.c (vms_traverse_index): Add recur_count param and
1565 update calls. Fail on excessive recursion.
1567 2020-03-02 Alan Modra <amodra@gmail.com>
1569 * vms-alpha.c (vms_get_remaining_object_record): Use
1570 bfd_realloc_or_free rather than bfd_realloc.
1571 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
1572 (dst_define_location, parse_module): Likewise, and check realloc
1573 return status before using memory. Return status from function
1574 adjusting all callers.
1576 2020-02-28 Alan Modra <amodra@gmail.com>
1578 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
1580 2020-02-28 Alan Modra <amodra@gmail.com>
1582 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
1583 Remove duplicate undersize check.
1585 2020-02-27 Alan Modra <amodra@gmail.com>
1588 * mmo.c (mmo_scan): Set SEC_DATA for .data.
1590 2020-02-27 Alan Modra <amodra@gmail.com>
1593 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
1594 (coff_section_type): Adjust comment.
1595 (decode_section_type): Likewise. Call coff_section_type before
1596 decode_section_type.
1597 (bfd_decode_symclass): Use 'c' for common sections other than
1600 2020-02-27 Alan Modra <amodra@gmail.com>
1602 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
1605 2020-02-27 Alan Modra <amodra@gmail.com>
1607 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
1608 if file is an archive element.
1609 * bfd-in2.h: Regenerate.
1611 2020-02-26 Alan Modra <amodra@gmail.com>
1613 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
1614 bfd_set_error on failing test. Don't bother changing bfd_error on
1615 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
1616 Check sym name is within string buffer. Use size_t for some vars.
1617 (do_slurp_coff_armap): Use size_t for some variables, fix size of
1618 int_buf. Don't change bfd_error on file read error. Use
1619 _bfd_mul_overflow when calculating carsym buffer size. Reorder
1620 calculations to catch overflows before they occur. malloc and
1621 free raw armap rather than using bfd_alloc. Read raw armap before
1622 allocating carsym+strings buffer.
1623 (_bfd_slurp_extended_name_table): Localize variables. Check
1624 name size against file size.
1626 2020-02-26 Alan Modra <amodra@gmail.com>
1628 * vms-lib.c (vms_lib_read_index): Release correct buffer.
1630 2020-02-26 Alan Modra <amodra@gmail.com>
1632 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
1633 malloc. Check for NULL return from bfd_malloc.
1634 (rx_table_find, rx_table_map): Likewise.
1635 (rx_set_section_contents): Check bfd_alloc return.
1636 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
1638 2020-02-26 Alan Modra <amodra@gmail.com>
1640 * aoutx.h: Indent labels correctly. Format error strings.
1641 * archive.c: Likewise.
1642 * archive64.c: Likewise.
1643 * coff-arm.c: Likewise.
1644 * coff-rs6000.c: Likewise.
1645 * coff-stgo32.c: Likewise.
1646 * cpu-arm.c: Likewise.
1647 * dwarf2.c: Likewise.
1648 * elf-ifunc.c: Likewise.
1649 * elf-properties.c: Likewise.
1650 * elf-s390-common.c: Likewise.
1651 * elf-strtab.c: Likewise.
1653 * elf32-arm.c: Likewise.
1654 * elf32-bfin.c: Likewise.
1655 * elf32-cr16.c: Likewise.
1656 * elf32-csky.c: Likewise.
1657 * elf32-i386.c: Likewise.
1658 * elf32-m68k.c: Likewise.
1659 * elf32-msp430.c: Likewise.
1660 * elf32-nds32.c: Likewise.
1661 * elf32-nios2.c: Likewise.
1662 * elf32-pru.c: Likewise.
1663 * elf32-xtensa.c: Likewise.
1664 * elf64-ia64-vms.c: Likewise.
1665 * elf64-x86-64.c: Likewise.
1666 * elfcode.h: Likewise.
1667 * elfcore.h: Likewise.
1668 * elflink.c: Likewise.
1669 * elfnn-aarch64.c: Likewise.
1670 * elfnn-ia64.c: Likewise.
1671 * elfnn-riscv.c: Likewise.
1672 * elfxx-mips.c: Likewise.
1673 * elfxx-sparc.c: Likewise.
1674 * elfxx-x86.c: Likewise.
1675 * i386lynx.c: Likewise.
1676 * merge.c: Likewise.
1677 * pdp11.c: Likewise.
1678 * plugin.c: Likewise.
1679 * reloc.c: Likewise.
1681 2020-02-26 Alan Modra <amodra@gmail.com>
1684 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
1686 (bfd_elf_add_dt_needed_tag): Declare.
1687 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
1688 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
1689 from elf_add_dt_needed_tag. Remove soname and doit param.
1690 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
1691 to see whether as-needed lib is already loaded, use dyn_loaded
1692 list instead. When saving and restoring around as-needed lib
1693 handle possibility that dynstr has not been initialised. Don't
1694 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
1695 Mark libs loaded via DT_NEEDED entries of other libs with
1696 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
1698 (elf_link_check_versioned_symbol): Remove now unneccesary
1699 DYNAMIC check when traversing dyn_loaded list.
1701 2020-02-26 Alan Modra <amodra@gmail.com>
1703 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
1705 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
1708 * plugin.c (need_lto_wrapper_p): New.
1709 (bfd_plugin_set_program_name): Add an int argument to set
1711 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
1713 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
1715 2020-02-24 Alan Modra <amodra@gmail.com>
1717 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
1719 2020-02-24 Alan Modra <amodra@gmail.com>
1721 * vms-lib.c (struct carsym_mem): Add limit.
1722 (vms_add_index): Heed limit.
1723 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
1724 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
1725 Always return actual number read.
1726 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
1727 assertion with error exit.
1729 2020-02-22 Alan Modra <amodra@gmail.com>
1732 * elf.c (assign_file_positions_for_load_sections): Continue linking
1733 on "PHDR segment not covered by LOAD segment" errors.
1735 2020-02-21 Alan Modra <amodra@gmail.com>
1737 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
1739 (bfd_mach_o_canonicalize_reloc): Likewise.
1740 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
1741 counts and offsets against file size.
1742 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
1743 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
1744 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
1745 against file size. Delete symbol table error message.
1746 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
1748 (bfd_mach_o_read_symtab): Likewise.
1749 (bfd_mach_o_read_command): Pass file size.
1750 (bfd_mach_o_scan): Sanity check command count against file size.
1752 2020-02-21 Alan Modra <amodra@gmail.com>
1755 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
1756 "text", "data" and "bss" section pointer vars. Don't update
1757 section size, just exec header sizes.
1758 (adjust_sizes_and_vmas): Don't update text section size. Set
1759 initial exec header a_text. Print exec headers sizes.
1760 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
1761 (adjust_sizes_and_vmas): Similarly. Formatting.
1762 (final_link): Correct final file extension.
1764 2020-02-20 Nick Clifton <nickc@redhat.com>
1766 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
1768 * elfxx-target.h (elf_backend_symbol_section_index): Provide
1770 (elfNN_bed): Initialise the symbol_section_index field.
1771 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
1772 OS and PROC specific section indicies. Warn if converting other
1773 reserved incidies to SHN_ABS.
1775 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1778 * cpu-z80.c: Add machine type compatibility checking.
1780 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1783 * plugin.c (plugin_list_entry): Remove handle.
1784 (try_load_plugin): Call dlclose before return.
1786 2020-02-19 Alan Modra <amodra@gmail.com>
1788 * libbfd-in.h (_bfd_constant_p): Define.
1789 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
1790 file size before allocating memory.
1791 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
1792 * elf.c (bfd_elf_get_str_section): Likewise.
1793 (_bfd_elf_slurp_version_tables): Likewise.
1794 * libbfd.h: Regenerate.
1796 2020-02-19 Alan Modra <amodra@gmail.com>
1798 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
1799 * aoutx.h (aout_get_external_symbols): Replace calls to
1800 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
1801 (slurp_reloc_table): Likewise.
1802 * archive.c (do_slurp_bsd_armap): Likewise.
1803 (do_slurp_coff_armap): Likewise.
1804 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1805 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
1806 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
1807 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
1808 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
1809 (_bfd_coff_get_external_symbols): Likewise.
1810 * ecoff.c (ecoff_slurp_symbolic_header),
1811 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
1812 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
1813 (ecoff_indirect_link_order): Likewise.
1814 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
1815 (_bfd_elf_slurp_version_tables): Likewise.
1816 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
1817 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
1818 * elf32-rx.c (elf32_rx_relax_section): Likewise.
1819 * elf64-alpha.c (READ): Likewise.
1820 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
1821 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
1822 * elfcode.h (elf_slurp_symbol_table),
1823 (elf_slurp_reloc_table_from_section): Likewise.
1824 * elflink.c (elf_link_add_object_symbols),
1825 (elf_link_check_versioned_symbol): Likewise.
1826 * elfxx-mips.c (READ): Likewise.
1827 * i386lynx.c (slurp_reloc_table): Likewise.
1828 * lynx-core.c (lynx_core_file_p): Likewise.
1829 * mach-o.c (bfd_mach_o_canonicalize_relocs),
1830 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
1831 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
1832 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
1833 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
1834 (bfd_pef_parse_symbols): Likewise.
1835 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
1836 * som.c (setup_sections, som_slurp_string_table),
1837 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
1838 (som_bfd_fill_in_ar_symbols): Likewise.
1839 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
1840 (evax_bfd_print_image): Likewise.
1841 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
1842 * wasm-module.c (wasm_scan): Likewise.
1843 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1844 * xsym.c (bfd_sym_read_name_table),
1845 (bfd_sym_print_type_information_table_entry): Likewise.
1846 * libbfd.h: Regenerate.
1848 2020-02-19 Alan Modra <amodra@gmail.com>
1850 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
1851 reading external relocs.
1852 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
1853 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
1855 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
1857 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
1858 (m32c_elf_relax_section): Likewise.
1859 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
1860 (rl78_elf_relax_section): Likewise.
1861 * elf32-rx.c (rx_offset_for_reloc): Likewise.
1862 (elf32_rx_relax_section): Likewise.
1863 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
1864 parameter types and use..
1865 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
1866 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
1867 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
1868 being read from file, just the extra.
1869 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
1870 after reading external syms. Free on failure.
1872 2020-02-19 Alan Modra <amodra@gmail.com>
1874 * coffcode.h (buy_and_read, coff_slurp_line_table),
1875 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
1876 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
1877 corresponding bfd_alloc call. Adjust variables to suit.
1878 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1879 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
1880 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
1881 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
1882 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
1883 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
1884 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
1885 * elf32-rx.c (elf32_rx_relax_section): Likewise.
1886 * elf64-alpha.c (READ): Likewise.
1887 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
1888 (elf_slurp_symbol_table, elf_slurp_reloc_table),
1889 (bfd_from_remote_memory): Likewise.
1890 * elfcore.h (core_find_build_id): Likewise.
1891 * elfxx-mips.c (READ): Likewise.
1892 * mach-o.c (bfd_mach_o_mangle_sections),
1893 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
1894 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
1895 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
1896 * som.c (setup_sections, som_prep_for_fixups)
1897 (som_build_and_write_symbol_table, som_slurp_symbol_table),
1898 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
1899 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
1900 (som_bfd_ar_write_symbol_stuff): Likewise.
1901 * vms-alpha.c (vector_grow1): Likewise.
1902 * vms-lib.c (vms_add_index): Likewise.
1903 * wasm-module.c (wasm_scan_name_function_section): Likewise.
1904 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
1905 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
1906 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
1907 (bfd_alloc2, bfd_zalloc2): Delete.
1908 (_bfd_mul_overflow): Define.
1909 * libbfd.h: Regenerate.
1911 2020-02-19 Alan Modra <amodra@gmail.com>
1913 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
1915 (assign_section_numbers): Likewise.
1916 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
1917 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
1918 bfd_malloc2, size_t amt, and unsigned tls_count.
1919 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
1920 * elflink.c (elf_create_symbuf): Use bfd_malloc.
1921 (elf_output_implib): Use bfd_alloc.
1923 2020-02-19 Alan Modra <amodra@gmail.com>
1925 * bfd.c (struct bfd): Move format and direction to other
1926 bitfields. Add "size".
1927 * bfdio.c (bfd_get_size): Cache size when not writing file.
1928 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
1929 returning zero, ie. unknown.
1930 (bfd_get_alt_debug_link_info): Likewise.
1931 * bfd-in2.h: Regenerate.
1933 2020-02-19 Alan Modra <amodra@gmail.com>
1935 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
1936 bfd_get_file_size twice.
1937 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
1938 zero, ie. unknown, return.
1939 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
1940 * elfcode.h (elf_swap_shdr_in): Likewise.
1941 (elf_object_p): Don't call bfd_get_file_size twice and correct
1944 2020-02-19 Alan Modra <amodra@gmail.com>
1946 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
1947 FALSE if memory alloc fails. Adjust calls.
1948 * som.c (som_prep_for_fixups): Likewise.
1949 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
1950 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
1951 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
1952 * som.c (som_build_and_write_symbol_table): Return via error_return
1954 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
1955 (VEC_APPEND_EL): Delete.
1956 (vector_grow1): Return pointer to element. Catch overflow.
1957 Return NULL on memory allocation failure.
1958 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
1959 (alpha_vms_add_fixup_ca): Likewise.
1960 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
1962 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
1964 2020-02-19 Alan Modra <amodra@gmail.com>
1966 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
1967 * aout-target.h (object_p): Likewise.
1968 * aout-tic30.c (tic30_aout_object_p): Likewise.
1969 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
1970 (emit_stringtab, write_syms, link_hash_table_create),
1971 (aout_link_write_other_symbol): Likewise.
1972 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
1973 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
1974 (_bfd_compute_and_write_armap): Likewise.
1975 * archures.c (bfd_arch_list): Likewise.
1976 * bfd.c (bfd_record_phdr): Likewise.
1977 * binary.c (binary_canonicalize_symtab): Likewise.
1978 * cisco-core.c (cisco_core_file_validate): Likewise.
1979 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
1980 (find_arm_glue, record_arm_to_thumb_glue),
1981 (record_thumb_to_arm_glue): Likewise.
1982 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
1983 (ppc_allocate_toc_section): Likewise.
1984 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
1985 * coff-sh.c (sh_relax_section): Likewise.
1986 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
1987 * coffcode.h (handle_COMDAT, coff_new_section_hook),
1988 (coff_set_alignment_hook, coff_mkobject),
1989 (coff_compute_section_file_positions): Likewise.
1990 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
1991 (coff_find_nearest_line_with_names),
1992 ( bfd_coff_set_symbol_class): Likewise.
1993 * cofflink.c (_bfd_coff_link_hash_table_create),
1994 (_bfd_coff_link_input_bfd): Likewise.
1995 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
1996 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
1997 (build_line_info_table, sort_line_sequences),
1998 (line_info_add_include_dir, line_info_add_file_name),
1999 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2000 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2001 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2002 (_bfd_ecoff_find_nearest_line),
2003 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2004 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2005 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2006 * elf-m10300.c (mn10300_elf_relax_section),
2007 (elf32_mn10300_link_hash_table_create): Likewise.
2008 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2009 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2010 * elf32-arm.c (elf32_arm_link_hash_table_create),
2011 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2012 (elf32_arm_new_section_hook): Likewise.
2013 * elf32-avr.c (elf_avr_new_section_hook),
2014 (elf32_avr_link_hash_table_create, get_local_syms),
2015 (elf32_avr_setup_section_lists): Likewise.
2016 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2017 (bfin_link_hash_table_create): Likewise.
2018 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2019 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2020 * elf32-csky.c (csky_elf_link_hash_table_create),
2021 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2022 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2023 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2024 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2025 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2026 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2027 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2028 (m32r_elf_check_relocs): Likewise.
2029 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2030 (elf32_m68hc11_setup_section_lists),
2031 (elf32_m68hc11_size_stubs): Likewise.
2032 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2033 * elf32-metag.c (elf_metag_link_hash_table_create),
2034 (elf_metag_setup_section_lists): Likewise.
2035 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2036 (microblaze_elf_check_relocs): Likewise.
2037 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2038 (nds32_elf_check_relocs): Likewise.
2039 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2040 (get_local_syms, nios2_elf32_check_relocs),
2041 (nios2_elf32_link_hash_table_create): Likewise.
2042 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2043 (or1k_elf_check_relocs): Likewise.
2044 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2045 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2046 * elf32-s390.c (elf_s390_link_hash_table_create),
2047 (elf_s390_check_relocs): Likewise.
2048 * elf32-score.c (score_elf_create_got_section),
2049 (s3_elf32_score_new_section_hook),
2050 (elf32_score_link_hash_table_create): Likewise.
2051 * elf32-score7.c (score_elf_create_got_section),
2052 (s7_elf32_score_new_section_hook): Likewise.
2053 * elf32-sh.c (sh_elf_link_hash_table_create),
2054 (sh_elf_check_relocs): Likewise.
2055 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2056 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2057 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2058 (tilepro_elf_check_relocs): Likewise.
2059 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2060 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2061 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2062 (elf_xtensa_new_section_hook): Likewise.
2063 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2064 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2065 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2066 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2067 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2068 * elf64-ppc.c (ppc64_elf_new_section_hook),
2069 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2070 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2071 * elf64-s390.c (elf_s390_link_hash_table_create),
2072 (elf_s390_check_relocs): Likewise.
2073 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2074 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2075 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2076 (elf_link_add_archive_symbols, compute_bucket_count),
2077 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2078 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2079 (bfd_elf_final_link): Likewise.
2080 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2081 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2082 (elfNN_aarch64_new_section_hook): Likewise.
2083 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2084 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2085 (riscv_elf_check_relocs): Likewise.
2086 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2087 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2088 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2089 (_bfd_mips_elf_link_hash_table_create): Likewise.
2090 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2091 (_bfd_sparc_elf_check_relocs),
2092 (_bfd_sparc_elf_new_section_hook): Likewise.
2093 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2094 (tilegx_elf_check_relocs): Likewise.
2095 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2096 * format.c (bfd_check_format_matches): Likewise.
2097 * hash.c (_bfd_stringtab_init): Likewise.
2098 * ihex.c (ihex_scan): Likewise.
2099 * irix-core.c (irix_core_core_file_p): Likewise.
2100 * linker.c (bfd_wrapped_link_hash_lookup),
2101 (_bfd_generic_link_hash_table_create),
2102 (_bfd_generic_reloc_link_order): Likewise.
2103 * lynx-core.c (lynx_core_file_p): Likewise.
2104 * netbsd-core.c (netbsd_core_file_p): Likewise.
2105 * osf-core.c (osf_core_core_file_p): Likewise.
2106 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
2107 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
2108 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
2109 * peicode.h (pe_mkobject): Likewise.
2110 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
2111 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2112 * sco5-core.c (read_uarea): Likewise.
2113 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
2114 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
2115 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
2116 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
2117 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
2118 * srec.c (srec_scan): Likewise.
2119 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
2120 * targets.c (bfd_target_list): Likewise.
2121 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
2122 * trad-core.c (trad_unix_core_file_p): Likewise.
2123 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
2124 (vms_new_section_hook): Likewise.
2125 * wasm-module.c (wasm_make_empty_symbol): Likewise.
2126 * xcofflink.c (xcoff_get_section_contents),
2127 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
2128 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
2129 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
2131 2020-02-19 Alan Modra <amodra@gmail.com>
2133 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
2135 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
2137 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
2138 and use it if it isn't NULL. Remove has_plugin_p argument. Add
2139 a build_list_p argument. Don't search plugin_list. Short circuit
2140 when building the plugin list.
2141 (has_plugin): Renamed to has_plugin_list.
2142 (bfd_plugin_set_plugin): Don't set has_plugin.
2143 (bfd_plugin_specified_p): Check plugin_list instead.
2144 (build_plugin_list): New function.
2145 (load_plugin): Call build_plugin_list and use plugin_list.
2147 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2150 * plugin.c (try_claim): Always clean up for LTO wrapper.
2151 (try_load_plugin): Treat each object as independent. Create a
2152 copy for plugin name.
2154 2020-02-11 Nick Clifton <nickc@redhat.com>
2156 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
2157 for addresses in print statements.
2158 (msp430_elf_relax_delete_bytes): Likewise.
2159 (msp430_elf_relax_add_words): Likewise.
2160 (msp430_elf_relax_section): Likewise.
2162 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2164 * plugin.c (add_symbols): Clear plugin_data memory.
2166 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2169 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
2170 (EXECUTABLE_SUFFIX): Likewise.
2171 * config.in: Regenerated.
2172 * configure: Likewise.
2173 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
2174 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
2175 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
2176 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
2177 (get_lto_wrapper): New.
2178 (setup_lto_wrapper_env): Likewise.
2179 (current_plugin): Likewise.
2180 (register_all_symbols_read): Likewise.
2181 (register_cleanup): Likewise.
2182 (get_symbols): Likewise.
2183 (add_input_file): Likewise.
2184 (bfd_plugin_close_and_cleanup): Likewise.
2185 (claim_file): Removed.
2186 (register_claim_file): Set current_plugin->claim_file.
2187 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
2188 lto_syms in current_plugin.
2189 (try_claim): Use current_plugin->claim_file. Call LTO plugin
2190 all_symbols_read handler. Copy real symbols to plugin_data.
2191 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
2192 (try_load_plugin): Don't reuse the previous plugin for LTO
2193 wrapper. Set up GCC LTO wrapper if possible. Don't set
2194 plugin_list_iter->claim_file.
2195 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
2197 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
2200 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2202 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
2203 check if previous instruction matches a conditional jump inserted
2204 earlier. Invert conditional jump and delete branch in this case.
2206 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2208 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
2209 msp430_elf_relax_add_words. Support insertion of either one or two
2211 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
2212 needs to be grown. Handle insertion of branch instruction to replace
2215 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2217 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
2218 debugging relocations.
2219 (msp430_elf_relax_delete_bytes): Likewise.
2220 (msp430_elf_relax_add_two_words): Likewise.
2221 (msp430_elf_relax_section): Likewise.
2223 2020-02-10 Alan Modra <amodra@gmail.com>
2225 * archures.c: Wrap overlong z80 comments.
2226 * bfd-in2.h: Regenerate.
2228 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2231 * archures.c: Add GBZ80 and Z80N machine values.
2232 * reloc.c: Add BFD_RELOC_Z80_16_BE.
2233 * coff-z80.c: Add support for new reloc.
2234 * coffcode.h: Add support for new machine values.
2235 * cpu-z80.c: Add support for new machine names.
2236 * elf32-z80.c: Add support for new reloc.
2237 * bfd-in2.h: Regenerate.
2238 * libbfd.h: Regenerate.
2240 2020-02-07 Nick Clifton <nickc@redhat.com>
2243 * elf.c (rewrite_elf_program_header): Do not complain if no
2244 sections are mapped to a segment.
2246 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2249 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
2250 for garbage collection on __patchable_function_entries section
2251 without linked-to section.
2253 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2256 * bfd-in2.h: Regenerated.
2257 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
2258 on section if gc_mark of any of its linked-to sections is set
2259 and don't set gc_mark again.
2260 * section.c (asection): Add linked_to_symbol_name to map_head
2263 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
2265 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
2266 reporting an unrecognized instruction with R_V850_LONGJUMP.
2268 2020-02-05 Alan Modra <amodra@gmail.com>
2270 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
2272 2020-02-04 Alan Modra <amodra@gmail.com>
2274 * elf32-ppc.c (ppc_elf_relocate_section): After applying
2275 R_PPC_VLE_ADDR20, goto copy_reloc.
2277 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2279 * bfd-in2.h: Regenerated.
2280 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
2282 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2285 * bfd-in2.h: Regenerated.
2286 * ecoff.c (bfd_debug_section): Add section_id.
2287 * section.c (bfd_section): Add section_id.
2288 (SEC_ASSEMBLER_SECTION_ID): New.
2289 (BFD_FAKE_SECTION): Add section_id.
2291 2020-02-01 Nick Clifton <nickc@redhat.com>
2293 * config.bfd: Move the c30-aout and tic30-aout targets onto the
2296 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2298 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
2299 encodings are relative to the GOT on nios2, too.
2301 2020-01-31 Alan Modra <amodra@gmail.com>
2303 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
2304 file. Use $< and $@ in rules.
2305 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
2306 (elf32-ia64.c, elf64-ia64.c): Likewise.
2307 (elf32-riscv.c, elf64-riscv.c): Likewise.
2308 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2309 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
2310 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
2311 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
2312 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2313 * Makefile.in: Regenerate.
2315 2020-01-31 Alan Modra <amodra@gmail.com>
2318 * elf.c (setup_group): Don't clear entire section contents,
2319 just the padding after group flags. Release alloc'd memory
2320 after a seek or read failure.
2322 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2324 * peXXigen.c (pe_is_repro): New function.
2325 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
2326 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
2328 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2330 * peXXigen.c (debug_type_names): Add names for new debug data type
2333 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2335 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
2336 inner loop. Fix a memory leak.
2338 2020-01-30 Alan Modra <amodra@gmail.com>
2340 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
2341 or obj_coff_keep_strings here.
2342 (coff_get_normalized_symtab): Free external syms directly.
2343 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
2346 2020-01-27 Jim Wilson <jimw@sifive.com>
2348 * cpu-riscv.c (riscv_scan): New.
2349 (N): Change bfd_default_scan to riscv_scan.
2351 2020-01-27 Andreas Schwab <schwab@suse.de>
2353 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
2354 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
2355 * Makefile.in: Regenerate.
2356 * cpu-plugin.c: Remove.
2357 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
2358 (bfd_plugin_arch): Remove declaration.
2359 * bfd-in2.h: Regenerate.
2360 * po/SRC-POTFILES.in: Regenerate.
2362 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2363 Alan Modra <amodra@gmail.com>
2366 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
2368 2020-01-24 Jim Wilson <jimw@sifive.com>
2370 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
2371 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
2372 avoid over long line.
2374 2020-01-24 Nick Clifton <nickc@redhat.com>
2377 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
2378 syms and keep strings flags as these may have been set in order to
2379 prevent a bogus call to free.
2381 2020-01-23 Nick Clifton <nickc@redhat.com>
2383 * po/fr.po: Updated French translation.
2385 2020-01-23 Alan Modra <amodra@gmail.com>
2388 * elf.c (assign_file_positions_for_load_sections): Avoid divide
2389 by zero when p_align is zero.
2391 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2393 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
2394 (riscv_prefix_cmp): Likewise.
2395 (riscv_non_std_ext_p): Deleted.
2396 (riscv_std_sv_ext_p): Likewise.
2397 (riscv_non_std_sv_ext_p): Likewise.
2398 (riscv_merge_non_std_and_sv_ext): Rename to...
2399 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
2400 (riscv_merge_arch_attr_info): Replace 3 calls to
2401 riscv_merge_non_std_and_sv_ext with single call to
2402 riscv_merge_multi_letter_ext.
2403 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
2404 encounter a 'z' prefix.
2405 (riscv_get_prefix_class): New function, return prefix class based
2406 on first few characters of input string.
2407 (riscv_parse_config): New structure to factor out minor differences
2408 in extension class parsing behaviour.
2409 (riscv_parse_sv_or_non_std_ext): Rename to...
2410 (riscv_parse_prefixed_ext): and parameterise with
2412 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
2413 (riscv_multi_letter_ext_valid_p): New.
2414 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
2415 (riscv_parse_subset): Delegate all non-single-letter parsing work
2416 to riscv_parse_prefixed_ext.
2417 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
2418 (riscv_get_prefix_class): Declare.
2420 2020-01-22 Alan Modra <amodra@gmail.com>
2422 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
2423 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
2424 __tls_get_addr_desc.
2425 (ppc64_elf_size_stubs): Add section for linker generated
2426 __tls_get_addr_desc wrapper function. Loop at least once if
2427 generating this function.
2428 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
2429 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
2431 2020-01-22 Alan Modra <amodra@gmail.com>
2433 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
2434 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
2436 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
2437 (STDU_R1_0R1, ADDI_R1_R1): Define.
2438 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
2439 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
2440 tga_desc_fd to opt_fd, and tga_desc to opt. Set
2441 no_tls_get_addr_regsave.
2442 (branch_reloc_hash_match): Add hash3 and hash4.
2443 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
2444 (ppc64_elf_size_dynamic_sections): Likewise.
2445 (ppc64_elf_relocate_section): Likewise.
2446 (plt_stub_size, build_plt_stub): Likewise. Size regsave
2447 __tls_get_addr stub.
2448 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
2450 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
2451 eh_frame for regsave __tls_get_addr.
2453 2020-01-22 Alan Modra <amodra@gmail.com>
2455 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
2456 which __tls_get_addr calls will be eliminated.
2458 2020-01-20 Nick Clifton <nickc@redhat.com>
2460 * po/pt.po: Updates Portuguese translation.
2461 * po/ru.po: Updated Russian translation.
2462 * po/uk.po: Updated Ukranian translation.
2464 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2467 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
2468 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
2470 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
2471 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
2472 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
2473 "rex leal x@tlsdesc(%rip), %reg" to
2474 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
2475 "call *(%eax)" to "nopl (%rax)".
2477 2020-01-20 Alan Modra <amodra@gmail.com>
2479 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
2480 (MTLR_R11): Don't define.
2481 (LD_R0_0R3, CMPDI_R0_0): Define.
2482 (build_tls_get_addr_stub): Don't use r11 in stub.
2484 2020-01-20 Alan Modra <amodra@gmail.com>
2486 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
2487 (defined_sym_val, is_tls_get_addr): Likewise.
2489 2020-01-18 Nick Clifton <nickc@redhat.com>
2491 * version.m4 (BFD_VERSION): Set to 2.34.50.
2492 * configure: Regenerate.
2493 * po/bfd.pot: Regenerate.
2495 2020-01-18 Nick Clifton <nickc@redhat.com>
2497 Binutils 2.34 branch created.
2499 2020-01-17 Christian Biesinger <cbiesinger@google.com>
2501 * coff-arm.c: Fix spelling error (seperate).
2502 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
2504 * sysdep.h (strnlen): Fix spelling error (seperate).
2506 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
2509 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
2511 2020-01-15 Alan Modra <amodra@gmail.com>
2514 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
2515 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
2516 of function symbols unless dot symbols are present. Do warn
2517 whenever one is created, regardles of whether a PLT entry is
2518 also emitted for the function symbol.
2520 2020-01-14 Alan Modra <amodra@gmail.com>
2522 * som.c (som_bfd_count_ar_symbols): Error when file position
2523 of symbols on chains is not strictly increasing.
2525 2020-01-14 Alan Modra <amodra@gmail.com>
2527 * vms.h (VMS_DEBUG): Define as 0.
2528 * vms-alpha.c (image_write): Move debug output after bounds check.
2530 (_bfd_vms_slurp_eihd): Warning fix.
2531 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
2533 2020-01-13 Alan Modra <amodra@gmail.com>
2535 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
2536 for "ignored" records.
2538 2020-01-13 Alan Modra <amodra@gmail.com>
2540 * wasm-module.c (wasm_scan_name_function_section): Formatting.
2541 Delete asect name check. Move asect NULL check to wasm_object_p.
2542 Correct bounds check of sizes against end. Replace uses of
2543 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
2544 just one bfd_release.
2545 (wasm_scan): Don't use malloc/strdup for section names,
2546 bfd_alloc instead. Simplify code prefixing section name.
2547 Formatting. Don't attempt to free memory here..
2548 (wasm_object_p): ..do so here.
2550 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
2553 * elf32-arm.c (elf32_arm_final_link_relocate): Use
2554 UNDEFWEAK_NO_DYNAMIC_RELOC.
2555 (allocate_dynrelocs_for_symbol): Likewise.
2557 2020-01-10 Tamar Christina <tamar.christina@arm.com>
2560 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
2562 2020-01-10 Alan Modra <amodra@gmail.com>
2564 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
2566 2020-01-09 Nick Clifton <nickc@redhat.com>
2569 * bfd.c (bfd_convert_section_contents): Check for a compress
2570 header size that is larger than the actual section size.
2572 2020-01-08 Alan Modra <amodra@gmail.com>
2575 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
2576 after removing sections.
2578 2020-01-06 Jim Wilson <jimw@sifive.com>
2581 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
2582 check for !bfd_link_pic (info).
2583 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
2584 <R_RISCV_JAL>: Add comment.
2585 (_bfd_riscv_relax_section): For plt.offset check, add check for
2586 bfd_link_pic (info). Add comment.
2588 2020-01-06 Alan Modra <amodra@gmail.com>
2590 * format.c (bfd_check_format_matches): Ignore bfd_error on target
2591 match failures. Don't init to bfd_error_wrong_format before
2592 calling _bfd_check_format.
2594 2020-01-06 Alan Modra <amodra@gmail.com>
2596 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
2597 status rather than exiting on stack overflow or underflow.
2598 (_bfd_vms_slurp_etir): Adjust to suit.
2600 2020-01-06 Alan Modra <amodra@gmail.com>
2602 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
2604 2020-01-06 Alan Modra <amodra@gmail.com>
2606 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
2607 command. Check name offset is within command.
2608 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
2609 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
2610 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
2611 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
2612 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
2613 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
2614 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
2615 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
2616 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
2617 (bfd_mach_o_read_segment): Similarly.
2618 (bfd_mach_o_read_thread): Properly bound check thread struct.
2619 Don't repeat checks on second loop.
2620 (bfd_mach_o_read_command): Fail on invalid command length.
2622 2020-01-04 Alan Modra <amodra@gmail.com>
2624 * format.c (bfd_check_format_matches): Add preserve_match.
2625 Save initial bfd state in "preserve", matched bfd state in
2626 "preserve_match". Save just the first match. Release
2627 bfd_alloc memory. Restore and finish preserved state as
2628 appropriate on all function exit paths.
2630 2020-01-04 Alan Modra <amodra@gmail.com>
2632 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
2634 2020-01-04 Alan Modra <amodra@gmail.com>
2636 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
2639 2020-01-03 Nick Clifton <nickc@redhat.com>
2642 (bfd_pef_parse_function_stubs): Correct the test that ensures that
2643 there is enough data remaining in the code buffer before
2644 attempting to read a function stub.
2646 2020-01-03 Nick Clifton <nickc@redhat.com>
2649 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
2650 return value from bfd_malloc.
2651 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
2652 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
2653 (elf32_arm_filter_cmse_symbols): Likewise.
2654 (elf32_arm_write_section): Likewise.
2655 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
2656 (bfd_mach_o_follow_dsym): Likewise.
2657 * pef.c (bfd_pef_print_loader_section): Likewise.
2658 (bfd_pef_scan_start_address): Likewise.
2659 (bfd_pef_parse_function_stubs): Likewise.
2660 (bfd_pef_parse_symbols): Likewise.
2662 2020-01-03 Sergei Trofimovich <siarheit@google.com>
2664 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
2665 on binary inputs ld/PR25316.
2666 (is_ia64_elf): new helper to filter on ia64 objects.
2668 2020-01-03 Jan Beulich <jbeulich@suse.com>
2670 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
2672 (bfd_mach_o_scan): Insert underscore in two variable names.
2674 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2676 * Makefile.am: Add z80-elf target support.
2677 * configure.ac: Likewise.
2678 * targets.c: Likewise.
2679 * Makefile.in: Regenerate.
2680 * configure: Regenerate.
2681 * config.bfd: Add z80-elf target support and new arches: ez80 and
2683 * elf32-z80.c: New file.
2684 * archures.c: Add new z80 architectures: eZ80 and Z180.
2685 * coffcode.h: Likewise.
2686 * cpu-z80.c: Likewise.
2687 * coff-z80.c: Add new relocations for Z80 target and local label
2689 * reloc.c: Add new relocs.
2690 * bfd-in2.h: Regenerate.
2691 * libbfd.h: Regenerate.
2693 2020-01-02 Tamar Christina <tamar.christina@arm.com>
2697 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
2699 2020-01-01 Alan Modra <amodra@gmail.com>
2701 Update year range in copyright notice of all files.
2703 For older changes see ChangeLog-2019
2705 Copyright (C) 2020 Free Software Foundation, Inc.
2707 Copying and distribution of this file, with or without modification,
2708 are permitted in any medium without royalty provided the copyright
2709 notice and this notice are preserved.
2715 version-control: never