1 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
4 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
5 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
7 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
10 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
13 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
15 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
16 dynamic relocations for non SEC_ALLOC sections.
18 2020-06-03 Gunther Nikl <gnikl@justmail.de>
20 * aout64.c (BMAGIC, QMAGIC): Do not define.
21 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
22 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
23 to check the file format.
24 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
25 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
26 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
28 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
30 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
31 relocations for non SEC_ALLOC sections.
33 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
35 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
36 * elf32-arm.c (maybe_set_textrel): Removed.
37 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
38 with _bfd_elf_maybe_set_textrel.
39 * elf32-csky.c (maybe_set_textrel): Removed.
40 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
41 with _bfd_elf_maybe_set_textrel.
42 * elf32-hppa.c (maybe_set_textrel): Removed.
43 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
44 with _bfd_elf_maybe_set_textrel.
45 * elf32-lm32.c (maybe_set_textrel): Removed.
46 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
47 with _bfd_elf_maybe_set_textrel.
48 * elf32-m32r.c (maybe_set_textrel): Removed.
49 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
50 with _bfd_elf_maybe_set_textrel.
51 * elf32-metag.c (maybe_set_textrel): Removed.
52 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
53 with _bfd_elf_maybe_set_textrel.
54 * elf32-nds32.c (maybe_set_textrel): Removed.
55 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
56 with _bfd_elf_maybe_set_textrel.
57 * elf32-or1k.c (maybe_set_textrel): Removed.
58 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
59 with _bfd_elf_maybe_set_textrel.
60 * elf32-ppc.c (maybe_set_textrel): Removed.
61 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
62 with _bfd_elf_maybe_set_textrel.
63 * elf32-s390.c (maybe_set_textrel): Removed.
64 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
65 with _bfd_elf_maybe_set_textrel.
66 * elf32-sh.c (maybe_set_textrel): Removed.
67 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
68 with _bfd_elf_maybe_set_textrel.
69 * elf32-tic6x.c (maybe_set_textrel): Removed.
70 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
71 with _bfd_elf_maybe_set_textrel.
72 * elf32-tilepro.c (maybe_set_textrel): Removed.
73 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
74 with _bfd_elf_maybe_set_textrel.
75 * elf64-ppc.c (maybe_set_textrel): Removed.
76 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
77 with _bfd_elf_maybe_set_textrel.
78 * elf64-s390.c (maybe_set_textrel): Removed.
79 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
80 with _bfd_elf_maybe_set_textrel.
81 * elfnn-aarch64.c (maybe_set_textrel): Removed.
82 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
83 with _bfd_elf_maybe_set_textrel.
84 * elfnn-riscv.c (maybe_set_textrel): Removed.
85 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
86 with _bfd_elf_maybe_set_textrel.
87 * elfxx-sparc.c (maybe_set_textrel): Removed.
88 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
89 with _bfd_elf_maybe_set_textrel.
90 * elfxx-tilegx.c (maybe_set_textrel): Removed.
91 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
92 with _bfd_elf_maybe_set_textrel.
93 * elfxx-x86.c (maybe_set_textrel): Removed.
94 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
95 with _bfd_elf_maybe_set_textrel.
96 * elflink.c (_bfd_elf_maybe_set_textrel): New.
98 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
101 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
103 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
104 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
105 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
106 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
108 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
109 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
110 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
111 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
112 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
113 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
114 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
115 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
116 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
117 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
118 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
119 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
120 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
121 (elf_backend_copy_indirect_symbol): Likewise.
122 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
123 (elf_backend_copy_indirect_symbol): Likewise.
124 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
126 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
129 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
130 * elf32-arm.c (readonly_dynrelocs): Removed.
131 (maybe_set_textrel): Replace readonly_dynrelocs with
132 _bfd_elf_readonly_dynrelocs.
133 * elf32-csky.c (readonly_dynrelocs): Removed.
134 (maybe_set_textrel): Replace readonly_dynrelocs with
135 _bfd_elf_readonly_dynrelocs.
136 * elf32-hppa.c(readonly_dynrelocs): Removed.
137 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
138 _bfd_elf_readonly_dynrelocs.
139 (maybe_set_textrel): Likewise.
140 * elf32-lm32.c (readonly_dynrelocs): Removed.
141 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
142 with _bfd_elf_readonly_dynrelocs.
143 (maybe_set_textrel): Likewise.
144 * elf32-m32r.c (readonly_dynrelocs): Removed.
145 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
146 with _bfd_elf_readonly_dynrelocs.
147 (maybe_set_textrel): Likewise.
148 * elf32-metag.c (readonly_dynrelocs): Removed.
149 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
150 with _bfd_elf_readonly_dynrelocs.
151 (maybe_set_textrel): Likewise.
152 * elf32-microblaze.c (readonly_dynrelocs): Removed.
153 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
154 with _bfd_elf_readonly_dynrelocs.
155 * elf32-nds32.c (readonly_dynrelocs): Removed.
156 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
157 with _bfd_elf_readonly_dynrelocs.
158 (maybe_set_textrel): Likewise.
159 * elf32-or1k.c (readonly_dynrelocs): Removed.
160 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
161 with _bfd_elf_readonly_dynrelocs.
162 * elf32-ppc.c (readonly_dynrelocs): Removed.
163 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
164 _bfd_elf_readonly_dynrelocs.
165 (ppc_elf_adjust_dynamic_symbol): Likewise.
166 (maybe_set_textrel): Likewise.
167 * elf32-s390.c (readonly_dynrelocs): Removed.
168 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
169 with _bfd_elf_readonly_dynrelocs.
170 (maybe_set_textrel): Likewise.
171 * elf32-sh.c (readonly_dynrelocs): Removed.
172 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
173 _bfd_elf_readonly_dynrelocs.
174 (maybe_set_textrel): Likewise.
175 * elf32-tic6x.c (readonly_dynrelocs): Removed.
176 (maybe_set_textrel): Replace readonly_dynrelocs with
177 _bfd_elf_readonly_dynrelocs.
178 * elf32-tilepro.c (readonly_dynrelocs): Removed.
179 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
180 with _bfd_elf_readonly_dynrelocs.
181 (maybe_set_textrel): Likewise.
182 * elf64-ppc.c (readonly_dynrelocs): Removed.
183 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
184 _bfd_elf_readonly_dynrelocs.
185 (ppc64_elf_adjust_dynamic_symbol): Likewise.
186 (maybe_set_textrel): Likewise.
187 * elf64-s390.c (readonly_dynrelocs): Removed.
188 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
189 with _bfd_elf_readonly_dynrelocs.
190 (maybe_set_textrel): Likewise.
191 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
192 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
193 (maybe_set_textrel): Replace readonly_dynrelocs with
194 _bfd_elf_readonly_dynrelocs.
195 * elfnn-riscv.c (readonly_dynrelocs): Removed.
196 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
197 with _bfd_elf_readonly_dynrelocs.
198 (maybe_set_textrel): Likewise.
199 * elfxx-sparc.c (readonly_dynrelocs): Removed.
200 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
201 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
202 (maybe_set_textrel): Likewise.
203 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
204 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
205 with _bfd_elf_readonly_dynrelocs.
206 (maybe_set_textrel): Likewise.
207 * elfxx-x86.c (readonly_dynrelocs): Removed.
208 (maybe_set_textrel): Replace readonly_dynrelocs with
209 _bfd_elf_readonly_dynrelocs.
210 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
212 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
214 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
215 -fsanitize=undefined.
217 2020-06-03 Alan Modra <amodra@gmail.com>
221 * peicode.h (pe_ILF_make_a_section): Align data for compilers
223 (pe_ILF_build_a_bfd): Likewise.
225 2020-06-03 Alan Modra <amodra@gmail.com>
228 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
229 core files as well as objects.
231 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
234 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
235 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
237 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
238 (elf_arc_link_hash_newfunc): Updated.
239 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
240 (elf32_arm_link_hash_newfunc): Updated.
241 (elf32_arm_copy_indirect_symbol): Likewise.
242 (elf32_arm_check_relocs): Likewise.
243 (readonly_dynrelocs): Likewise.
244 (allocate_dynrelocs_for_symbol): Likewise.
245 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
246 (csky_elf_link_hash_newfunc): Updated.
247 (csky_allocate_dynrelocs): Likewise.
248 (readonly_dynrelocs): Likewise.
249 (csky_elf_copy_indirect_symbol): Likewise.
250 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
251 (hppa_link_hash_newfunc): Updated.
252 (elf32_hppa_copy_indirect_symbol): Likewise.
253 (elf32_hppa_hide_symbol): Likewise.
254 (elf32_hppa_adjust_dynamic_symbol): Likewise.
255 (allocate_dynrelocs): Likewise.
256 (elf32_hppa_relocate_section): Likewise.
257 * elf32-i386.c (elf_i386_check_relocs): Likewise.
258 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
259 (lm32_elf_link_hash_newfunc): Likewise.
260 (lm32_elf_link_hash_table_create): Updated.
261 (readonly_dynrelocs): Likewise.
262 (allocate_dynrelocs): Likewise.
263 (lm32_elf_copy_indirect_symbol): Likewise.
264 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
265 (m32r_elf_link_hash_newfunc): Likewise.
266 (m32r_elf_link_hash_table_create): Updated.
267 (m32r_elf_copy_indirect_symbol): Likewise.
268 (allocate_dynrelocs): Likewise.
269 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
270 (metag_link_hash_newfunc): Updated.
271 (elf_metag_copy_indirect_symbol): Likewise.
272 (readonly_dynrelocs): Likewise.
273 (allocate_dynrelocs): Likewise.
274 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
276 (link_hash_newfunc): Updated.
277 (microblaze_elf_check_relocs): Likewise.
278 (microblaze_elf_copy_indirect_symbol): Likewise.
279 (readonly_dynrelocs): Likewise.
280 (allocate_dynrelocs): Likewise.
281 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
282 (nds32_elf_link_hash_newfunc): Updated.
283 (nds32_elf_copy_indirect_symbol): Likewise.
284 (readonly_dynrelocs): Likewise.
285 (allocate_dynrelocs): Likewise.
286 (nds32_elf_check_relocs): Likewise.
287 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
288 (link_hash_newfunc): Updated.
289 (nios2_elf32_copy_indirect_symbol): Likewise.
290 (nios2_elf32_check_relocs): Likewise.
291 (allocate_dynrelocs): Likewise.
292 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
293 (or1k_elf_link_hash_newfunc): Updated.
294 (readonly_dynrelocs): Likewise.
295 (allocate_dynrelocs): Likewise.
296 (or1k_elf_copy_indirect_symbol): Likewise.
297 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
298 (ppc_elf_link_hash_newfunc): Updated.
299 (ppc_elf_copy_indirect_symbol): Likewise.
300 (ppc_elf_check_relocs): Likewise.
301 (readonly_dynrelocs): Likewise.
302 (ppc_elf_adjust_dynamic_symbol): Likewise.
303 (allocate_dynrelocs): Likewise.
304 (ppc_elf_relocate_section): Likewise.
305 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
306 (link_hash_newfunc): Updated.
307 (elf_s390_copy_indirect_symbol): Likewise.
308 (readonly_dynrelocs): Likewise.
309 (elf_s390_adjust_dynamic_symbol): Likewise.
310 (allocate_dynrelocs): Likewise.
311 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
312 (sh_elf_link_hash_newfunc): Updated.
313 (readonly_dynrelocs): Likewise.
314 (allocate_dynrelocs): Likewise.
315 (sh_elf_copy_indirect_symbol): Likewise.
316 (sh_elf_check_relocs): Likewise.
317 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
318 (elf32_tic6x_link_hash_newfunc): Likewise.
319 (elf32_tic6x_link_hash_table_create): Updated.
320 (readonly_dynrelocs): Likewise.
321 (elf32_tic6x_check_relocs): Likewise.
322 (elf32_tic6x_allocate_dynrelocs): Likewise.
323 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
325 (link_hash_newfunc): Updated.
326 (tilepro_elf_copy_indirect_symbol): Likewise.
327 (tilepro_elf_check_relocs): Likewise.
328 (allocate_dynrelocs): Likewise.
329 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
330 (ppc64_elf_copy_indirect_symbol): Updated.
331 (ppc64_elf_check_relocs): Likewise.
332 (readonly_dynrelocs): Likewise.
333 (ppc64_elf_adjust_dynamic_symbol): Likewise.
334 (dec_dynrel_count): Likewise.
335 (allocate_dynrelocs): Likewise.
336 (ppc64_elf_relocate_section): Likewise.
337 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
338 (link_hash_newfunc): Updated.
339 (elf_s390_copy_indirect_symbol): Likewise.
340 (readonly_dynrelocs): Likewise.
341 (allocate_dynrelocs): Likewise.
342 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
343 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
345 (elfNN_aarch64_link_hash_newfunc): Updated.
346 (elfNN_aarch64_copy_indirect_symbol): Likewise.
347 (readonly_dynrelocs): Likewise.
348 (need_copy_relocation_p): Likewise.
349 (elfNN_aarch64_allocate_dynrelocs): Likewise.
350 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
351 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
352 (link_hash_newfunc): Updated.
353 (riscv_elf_copy_indirect_symbol): Likewise.
354 (riscv_elf_check_relocs): Likewise.
355 (readonly_dynrelocs): Likewise.
356 (allocate_dynrelocs): Likewise.
357 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
359 (link_hash_newfunc): Updated.
360 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
361 (_bfd_sparc_elf_check_relocs): Likewise.
362 (readonly_dynrelocs): Likewise.
363 (allocate_dynrelocs): Likewise.
364 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
365 (link_hash_newfunc): Updated.
366 (tilegx_elf_copy_indirect_symbol): Likewise.
367 (tilegx_elf_check_relocs): Likewise.
368 (readonly_dynrelocs): Likewise.
369 (allocate_dynrelocs): Likewise.
370 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
371 (readonly_dynrelocs): Likewise.
372 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
373 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
375 2020-06-01 Alan Modra <amodra@gmail.com>
377 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
378 command against cmd_length, not the end of record. For
379 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
380 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
383 2020-05-28 David Faust <david.faust@oracle.com>
385 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
386 R_BPF_INSN_{32,64} relocations.
388 2020-05-28 Stephen Casner <casner@acm.org>
390 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
391 addreses in .long (used in testsuites) and .stab values.
393 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
396 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
397 Check bfd_link_dll when issue a DT_TEXTREL warning.
398 * elfxx-x86.c (maybe_set_textrel): Likewise.
399 (_bfd_x86_elf_size_dynamic_sections): Likewise.
401 2020-05-26 Nick Clifton <nickc@redhat.com>
403 * plugin.c (try_load_plugin): Extend error message when a plugin
406 2020-05-23 Alan Modra <amodra@gmail.com>
408 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
410 2020-05-22 Alan Modra <amodra@gmail.com>
413 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
414 attributes from shared libraries, and do not return an error if
417 2020-05-21 Alan Modra <amodra@gmail.com>
420 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
422 (_bfd_delete_bfd): Free the copy.
423 (_bfd_new_bfd): Free nbfd->memory on error.
425 2020-05-21 Alan Modra <amodra@gmail.com>
427 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
428 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
429 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
430 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
431 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
432 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
433 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
434 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
435 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
436 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
437 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
438 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
439 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
440 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
441 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
442 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
443 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
444 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
445 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
446 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
448 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
450 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
451 get_default_version. It is used to find the default version for
452 the specific extension.
453 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
454 default_major_version and default_minor_version. Add new bfd_boolean
455 parameter *use_default_version. Set it to TRUE if we need to call
456 the callback rps->get_default_version to find the default version.
457 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
458 the default version in riscv_parsing_subset_version, and then call
459 riscv_add_subset to add the subset into subset list.
460 (riscv_parse_prefixed_ext): Likewise.
461 (riscv_std_z_ext_strtab): Support Zicsr extensions.
462 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
463 strings rather than characters.
464 riscv_merge_arch_attr_info): The callback function get_default_version
465 is only needed for assembler, so set it to NULL int the linker.
466 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
467 * elfxx-riscv.h: Updated.
469 2020-05-20 Alan Modra <amodra@gmail.com>
472 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
473 use bfd_set_filename.
474 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
475 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
476 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
477 (bfd_create): Likewise.
478 (_bfd_delete_bfd): Don't free filename.
479 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
480 return pointer to the copy or NULL on alloc fail.
481 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
482 result of bfd_set_filename.
483 * bfd-in2.h: Regenerate.
485 2020-05-20 Alan Modra <amodra@gmail.com>
488 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
489 section size against file size.
490 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
492 2020-05-19 Gunther Nikl <gnikl@justmail.de>
495 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
496 and memset when allocating memory for the sections_being_created
499 2020-05-19 Stafford Horne <shorne@gmail.com>
501 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
503 (or1k_elf_relocate_section): Access srelgot via
504 htab->root.srelgot. Add assertions for srelgot->contents.
505 Introduce local variable for srelgot to not reuse global
507 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
508 (or1k_set_got_and_rela_sizes): New function.
509 (or1k_initial_exec_offset): New function.
510 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
511 (or1k_elf_relocate_section): Allow for TLS to handle multiple
513 (or1k_elf_check_relocs): Use OR to set TLS access.
514 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
516 (or1k_elf_size_dynamic_sections): Use
517 or1k_set_got_and_rela_sizes to set sizes.
518 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
519 (TCB_SIZE): New macro.
520 (tpoff): Use TCB_SIZE and alignment to calculate offset.
521 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
522 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
523 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
524 (tpoff): Add dynamic boolean argument.
525 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
527 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
529 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
530 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
531 cases with BFD_RELOC_AARCH64_JUMP26.
532 (elfNN_aarch64_check_relocs): Likewise.
534 2020-05-19 Alan Modra <amodra@gmail.com>
536 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
537 bfd_get_filename rather than accessing bfd->filename directly.
538 * aout-target.h (MY (object_p)): Likewise.
539 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
540 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
541 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
542 (_bfd_archive_bsd44_construct_extended_name_table),
543 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
544 (_bfd_bsd_write_armap): Likewise.
545 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
546 * cache.c (bfd_open_file): Likewise.
547 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
548 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
549 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
550 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
551 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
552 * elf32-nds32.c (nds32_elf_output_symbol_hook),
553 (patch_tls_desc_to_ie): Likewise.
554 * elf32-spu.c (sort_bfds, print_one_overlay_section),
555 (spu_elf_auto_overlay): Likewise.
556 * elf64-hppa.c (elf_hppa_final_link): Likewise.
557 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
558 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
559 * elflink.c (bfd_elf_size_dynamic_sections),
560 (elf_link_input_bfd): Likewise.
561 * linker.c (_bfd_generic_link_output_symbols): Likewise.
562 * mach-o.c (bfd_mach_o_follow_dsym),
563 (bfd_mach_o_close_and_cleanup): Likewise.
564 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
565 (find_separate_debug_file, get_build_id_name): Likewise.
566 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
567 * plugin.c (bfd_plugin_open_input): Likewise.
568 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
569 * som.c (som_write_armap): Likewise.
570 * srec.c (srec_write_record, srec_write_symbols): Likewise.
571 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
572 (_bfd_vms_lib_write_archive_contents): Likewise.
573 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
575 2020-05-19 Alan Modra <amodra@gmail.com>
578 * bfdio.c (_bfd_real_fopen): Typo fix.
580 2020-05-18 Nick Clifton <nickc@redhat.com>
583 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
584 for the sections_being_created array.
586 2020-05-18 Alan Modra <amodra@gmail.com>
588 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
589 they can be freed without also freeing internal_relocs.
591 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
594 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
595 separators into DOS style when creating a WIN32 fullpath.
597 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
599 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
600 to initialize RISC-V tdata.
602 2020-05-12 Gunther Nikl <gnikl@justmail.de>
604 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
607 2020-05-11 Alan Modra <amodra@gmail.com>
609 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
611 2020-05-11 Alan Modra <amodra@gmail.com>
613 * elf64-ppc.c: Rename powerxx to power10 throughout.
615 2020-05-11 Alan Modra <amodra@gmail.com>
618 * coffgen.c (coff_get_normalized_symtab): Check that buffer
619 contains required number of auxents before processing any auxent.
620 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
621 file name from auxents for PE.
623 2020-05-04 Gunther Nikl <gnikl@justmail.de>
625 * aout-cris.c (DEFAULT_ARCH): Delete define.
626 (MY_set_arch_mach): Likewise.
627 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
629 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
630 of r_type before the shift.
632 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
635 * elfnn-aarch64.c (group_sections): Copy implementation from
638 2020-05-01 Alan Modra <amodra@gmail.com>
641 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
642 accessing root.u.def of symbols. Also check root.u.def.section
643 is non-NULL. Reverse tests so as to make the logic positive.
645 2020-05-01 Alan Modra <amodra@gmail.com>
648 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
649 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
651 2020-05-01 Alan Modra <amodra@gmail.com>
654 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
655 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
656 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
657 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
658 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
659 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
660 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
661 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
662 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
663 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
665 2020-05-01 Alan Modra <amodra@gmail.com>
668 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
669 from shared libraries.
671 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
673 * elf32-xtensa.c (relax_section): Don't negate diff_value for
674 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
675 equals 0. Report overflow when the result has negative sign but
676 all significant bits are zero.
678 2020-04-29 Gunther Nikl <gnikl@justmail.de>
680 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
681 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
683 2020-04-28 Alan Modra <amodra@gmail.com>
685 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
686 Emit warning message.
688 2020-04-27 Tamar Christina <tamar.christina@arm.com>
690 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
691 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
692 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
693 to x86_64_pe_big_vec as it not a big-endian format.
694 (vec i386_pe_big_vec): New.
695 * configure.ac: Likewise.
696 * targets.c: Likewise.
697 * configure: Regenerate.
698 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
699 COFF_WITH_PE_BIGOBJ): New.
700 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
702 (x86_64_pe_be_vec): Moved.
704 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
706 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
707 * elf.c (elfcore_grok_arc_v2): New function.
708 (elfcore_grok_note): Call the new function to handle the corresponding
710 (elfcore_write_arc_v2): New function.
711 (elfcore_write_register_note): Call the new function to handle the
712 corresponding pseudo-sections.
714 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
717 * bfd-in2.h: Regenerated.
718 * elf32-xtensa.c (elf_howto_table): New entries for
719 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
720 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
721 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
722 R_XTENSA_NDIFF{8,16,32}.
723 * libbfd.h (bfd_reloc_code_real_names): Add names for
724 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
725 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
726 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
727 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
729 2020-04-21 Tamar Christina <tamar.christina@arm.com>
732 * compress.c (bfd_get_full_section_contents): Exclude sections with no
735 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
738 * elf-bfd.h (elf_backend_data): Add
739 elf_backend_strip_zero_sized_dynamic_sections.
740 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
741 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
743 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
745 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
747 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
749 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
751 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
753 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
755 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
757 2020-04-21 Nick Clifton <nickc@redhat.com>
759 * po/sr.po: Updated Serbian translation.
761 2020-04-21 Alan Modra <amodra@gmail.com>
763 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
766 2020-04-20 Stephen Casner <casner@acm.org>
768 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
769 causing globals from linker script to be treated as debug symbols.
770 (translate_symbol_table): Don't sign-extend symbol values from 16
771 to 64 bits in nm output.
773 2020-04-20 Alan Modra <amodra@gmail.com>
775 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
777 2020-04-18 Alan Modra <amodra@gmail.com>
779 * section.c (bfd_is_const_section): Correct test for special
781 * bfd-in2.h: Regenerate.
783 2020-04-17 Alan Modra <amodra@gmail.com>
786 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
789 2020-04-16 Nick Clifton <nickc@redhat.com>
792 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
793 abort with a more helpful error message.
795 2020-04-16 Alan Modra <amodra@gmail.com>
798 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
801 2020-04-15 Fangrui Song <maskray@google.com>
804 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
805 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
806 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
807 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
808 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
809 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
810 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
811 * elf32-sh.c (sh_elf_relocate_section): Likewise.
812 * elf32-spu.c (spu_elf_relocate_section): Likewise.
813 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
814 * elflink.c (elf_link_output_extsym): Likewise.
815 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
817 2020-04-15 Alan Modra <amodra@gmail.com>
820 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
821 pointer into strings that may be freed for section name, always
822 allocate a new string.
824 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
825 Jan W. Jagersma <jwjagersma@gmail.com>
827 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
828 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
829 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
830 (_bfd_go32_mkobject): New functions.
831 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
832 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
833 (go32exe_mkobject): Call _bfd_go32_mkobject.
834 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
835 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
837 (coff_write_relocs): Enable extended reloc counter code if
838 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
839 (coff_write_object_contents): Likewise. Pad section headers
840 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
841 instead of coff_swap_scnhdr_out.
842 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
843 enable extended reloc counter.
844 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
845 Declare with ATTRIBUTE_UNUSED.
846 * libcoff-in.h: (struct coff_tdata): New field go32.
848 * libcoff.h: Regenerate.
850 2020-04-14 Fangrui Song <maskray@google.com>
853 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
856 2020-04-14 Stephen Casner <casner@acm.org>
859 * pdp11.c: Add implementation of --imagic option.
860 (adjust_o_magic): Fix objcopy --extract-symbol test.
861 * libaout.h (enum aout_magic): Add i_magic.
863 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
864 Nick Clifton <nickc@redhat.com>
866 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
868 <default>: Error rather than abort.
870 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
873 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
874 relocation section from section group.
876 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
878 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
879 bfd->origin to file offset.
880 * bfdwin.c (bfd_get_file_window): Likewise.
881 * bfd.c: Clarify the use of the bfd->origin field.
882 * bfd-in2.h: Regenerate.
883 * coff-i386.c: Don't include go32exe.h. Allow overriding
884 coff_write_object_contents via COFF_WRITE_CONTENTS.
885 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
886 (go32exe_write_object_contents): New functions.
887 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
888 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
889 (create_go32_stub): Remove check for 2k size limit. Read stub
890 from go32exe_temp_stub if present.
891 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
892 copy variable-length stub.
893 (go32_check_format): Read stub to go32exe_temp_stub, set
894 origin, return go32exe_cleanup.
895 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
896 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
897 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
898 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
899 Remove functions and their associated #defines.
900 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
901 * libcoff-in.h: (struct coff_tdata): New field stub_size.
902 Rename field go32stub to stub.
903 * libcoff.h: Regenerate.
904 * coff-stgo32.c (go32_check_format): Rename to...
905 (go32exe_check_format): ...this.
906 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
907 (go32exe_copy_private_bfd_data): ...this.
908 (stub_bytes): Rename to...
909 (go32exe_default_stub): ...this.
910 (create_go32_stub): Rename to...
911 (go32exe_create_stub): ...this.
912 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
915 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
919 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
920 relocation to R_386_32 for relocation against non-preemptible
922 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
923 allocate dynamic relocation for non-preemptible absolute symbol.
924 (elf_i386_relocate_section): Pass sec to
925 GENERATE_DYNAMIC_RELOCATION_P.
926 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
927 (elf_x86_64_convert_load_reloc): Covert load relocation to
928 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
929 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
930 for non-preemptible absolute symbol if they overflow.
931 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
932 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
933 symbol. Don't allocate dynamic relocation for non-preemptible
935 (elf_x86_64_relocate_section): Don't generate relative relocation
936 for GOTPCREL relocations aganst local absolute symbol. Pass sec
937 to GENERATE_DYNAMIC_RELOCATION_P.
938 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
939 against non-preemptible absolute symbol.
940 (_bfd_elf_x86_valid_reloc_p): New function.
941 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
943 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
944 argument. Don't generate dynamic relocation against
945 non-preemptible absolute symbol.
947 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
948 against non-preemptible absolute symbol.
950 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
951 (_bfd_elf_x86_valid_reloc_p): New.
953 2020-04-01 Tamar Christina <tamar.christina@arm.com>
956 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
957 address in the GOT if in thumb only mode.
959 2020-04-01 Tamar Christina <tamar.christina@arm.com>
961 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
963 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
965 * mmo.c (mmo_scan): Create .text section only when needed, not
968 2020-03-31 Alan Modra <amodra@gmail.com>
970 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
973 2020-03-31 Alan Modra <amodra@gmail.com>
975 * vms-alpha.c (image_write): Check bounds for sections without
976 contents too. Error on non-zero write to section without
978 (_bfd_vms_slurp_etir): Check return of image_write* functions.
980 2020-03-31 Alan Modra <amodra@gmail.com>
982 * tekhex.c (pass_over): Check is_eof before reading buffer.
984 2020-03-30 Nick Clifton <nickc@redhat.com>
987 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
988 field to timestamp and make it an integer.
989 * libcoff.h: Regenerate.
990 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
991 field in the pe_data structure rather than the insert_timestamp
994 2020-03-30 Alan Modra <amodra@gmail.com>
997 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1000 2020-03-26 Nick Clifton <nickc@redhat.com>
1002 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1003 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1005 * libbfd.h: Regenerate.
1007 2020-03-26 Alan Modra <amodra@gmail.com>
1009 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1011 2020-03-26 Alan Modra <amodra@gmail.com>
1013 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1015 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1017 2020-03-25 Nick Clifton <nickc@redhat.com>
1019 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1021 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1022 * libbfd.h: Regenerate.
1024 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1026 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1027 correct field name in the output string.
1029 2020-03-25 Alan Modra <amodra@gmail.com>
1032 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1033 for SHT_NOBITS section if first in segment.
1035 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1038 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1039 (_bfd_elf_get_symbol_version_string): This.
1040 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1041 (_bfd_elf_get_symbol_version_string): This.
1042 (bfd_elf_print_symbol): Pass TRUE to
1043 _bfd_elf_get_symbol_version_string.
1044 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1045 bfd_boolean argument.
1046 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1047 * targets.c (_bfd_get_symbol_version_string): Likewise.
1048 (bfd_get_symbol_version_string): Likewise.
1049 * bfd-in2.h: Regenerated.
1051 2020-03-24 Nick Clifton <nickc@redhat.com>
1052 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1055 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1058 2020-03-24 Nick Clifton <nickc@redhat.com>
1061 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1062 segment to use for PT_GNU_RELRO, ignore empty sections in a
1063 segment's current list.
1065 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1068 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1070 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1073 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1074 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1075 on the previous _bfd_elf_get_symbol_version_string.
1076 (_bfd_elf_get_symbol_version_string): Use it.
1078 2020-03-24 Alan Modra <amodra@gmail.com>
1080 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1081 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1084 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
1086 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1088 2020-03-23 Alan Modra <amodra@gmail.com>
1090 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1091 symbol count. Allocate an extra byte to ensure name strings
1092 are terminated. Sanity check name offsets. Release memory on
1095 2020-03-23 Alan Modra <amodra@gmail.com>
1097 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1098 field hasn't been read. Remove unnecessary casts.
1100 2020-03-22 Alan Modra <amodra@gmail.com>
1102 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1103 enough to read number of symbols.
1105 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
1107 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1108 (EXECUTABLE_SUFFIX): Likewise.
1109 * config.in: Regenerated.
1110 * configure: Likewise.
1111 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
1112 _bfd_generic_close_and_cleanup.
1113 (plugin_list_entry): Remove resolution_file, resolution_option,
1114 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
1115 lto_wrapper, gcc_env and initialized,
1116 (need_lto_wrapper_p): Removed.
1117 (get_lto_wrapper): Likewise.
1118 (setup_lto_wrapper_env): Likewise.
1119 (register_all_symbols_read): Likewise.
1120 (egister_cleanup): Likewise.
1121 (get_symbols): Likewise.
1122 (add_input_file): Likewise.
1123 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
1124 (add_symbols): Updated.
1125 (try_claim): Likewise.
1126 (try_load_plugin): Likewise.
1127 (bfd_plugin_canonicalize_symtab): Likewise.
1128 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
1129 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
1131 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
1134 * plugin.c (plugin_list_entry): Add has_symbol_type.
1135 (add_symbols_v2): New function.
1136 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
1137 provides symbol type.
1138 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
1139 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
1142 2020-03-20 Alan Modra <amodra@gmail.com>
1144 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
1145 enough to read number of symbols.
1147 2020-03-20 Alan Modra <amodra@gmail.com>
1149 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
1150 backend functions for NULL before calling.
1151 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
1152 (bfd_section_from_shdr, assign_section_numbers): Likewise.
1153 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
1154 * elfnn-ia64.c (ignore_errors): New function.
1155 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
1157 2020-03-19 Nick Clifton <nickc@redhat.com>
1160 * dwarf2.c (struct varinfo): Add unit_offset field to record the
1161 location of the varinfo in the unit's debug info data. Change the
1162 type of the stack field to a boolean.
1163 (lookup_var_by_offset): New function. Returns the varinfo
1164 structure for the variable described at the given offset in the
1166 (scan_unit_for_symbols): Add support for variables which have the
1167 DW_AT_specification attribute.
1169 2020-03-19 Nick Clifton <nickc@redhat.com>
1172 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
1175 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
1177 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
1179 2020-03-18 Nick Clifton <nickc@redhat.com>
1182 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
1183 memory access when processing a corrupt secondary reloc section.
1185 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
1187 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
1188 instead of calling abort.
1189 * elf32-csky.c (csky_build_one_stub): Likewise.
1190 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1191 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1192 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1193 * elf32-metag.c (metag_build_one_stub): Likewise.
1194 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1195 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1196 (ppc_size_one_stub): Likewise.
1197 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1199 2020-03-17 Nick Clifton <nickc@redhat.com>
1202 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
1203 with error messages.
1205 2020-03-17 Nick Clifton <nickc@redhat.com>
1208 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
1209 free. Add free on another failure path.
1211 2020-03-16 Alan Modra <amodra@gmail.com>
1214 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
1215 we have a non-zero section count. Do lma comparison in octets.
1217 2020-03-16 Alan Modra <amodra@gmail.com>
1219 * vms-alpha.c (dst_restore_location): Validate index into
1220 dst_ptr_offsets array before accessing. Return status.
1221 (dst_retrieve_location): Similarly, making "loc" parameter a
1222 pointer to return value.
1223 (_bfd_vms_slurp_etir): Update calls to above functions.
1225 2020-03-14 Kamil Rytarowski <n54@gmx.com>
1227 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
1229 * configure: Regenerated.
1231 2020-03-14 Alan Modra <amodra@gmail.com>
1233 * section.c (BFD_FAKE_SECTIONS): Formatting.
1234 * bfd-in2.h: Regenerate.
1236 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1238 * elf.c (elfcore_grok_netbsd_note): Add support for
1239 NT_NETBSDCORE_LWPSTATUS notes.
1241 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
1243 * bfd-in2.h: Regenerate.
1244 * section.c (asection): Add already_assigned field.
1245 (BFD_FAKE_SECTION): Add default initializer for it.
1246 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
1247 * elf32-arm.c (arm_build_one_stub): Add support for
1248 non_contiguous_regions.
1249 * elf32-csky.c (csky_build_one_stub): Likewise.
1250 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1251 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1252 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1253 * elf32-metag.c (metag_build_one_stub): Likewise.
1254 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1255 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1256 (ppc_size_one_stub): Likewise.
1257 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1258 * elflink.c (elf_link_input_bfd): Likewise.
1260 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
1263 * elf-linker-x86.h (elf_linker_x86_params): Add
1264 static_before_all_inputs and has_dynamic_linker.
1265 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1266 dynamic input objects if -static is passed at command-line
1267 before all input files without --dynamic-linker unless
1268 --no-dynamic-linker is used.
1270 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1272 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
1274 2020-03-13 Christian Eggers <ceggers@gmx.de>
1276 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
1277 "p_paddr" from "at".
1278 * elfcode.h (bfd_from_remote_memory): Add units to several
1279 parameters. New local "opb". Fix usage of p_align. Fix
1280 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
1281 call of target_read_memory.
1282 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
1283 calculation of "offset" and "output_offset".
1284 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
1285 from "offset" and fix calculation of "end" from "vma+size". Fix
1286 comparison between "sh_addr" and "vma"/"output_offset".
1287 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
1288 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
1290 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
1291 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
1292 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
1293 assignment of p_paddr from phdr_lma. Fix comparison between
1294 "lma+size" and "next->lma".
1295 (elf_sort_segments): Fix assignment from p_paddr to lma.
1296 (assign_file_positions_for_load_sections): Add unit (bytes) to
1297 local "align". Fix calculation of local "off_adjust". Fix
1298 calculation of local "filehdr_vaddr".
1299 (assign_file_positions_for_non_load_sections): New local "opb".
1300 Fix calculation of "end" from "p_size". Fix comparison between
1301 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
1302 from "end" and "p_vaddr".
1303 (rewrite_elf_program_header): Fix comparison between p_vaddr and
1304 vma. Fix assignment to p_paddr from lma. Fix comparison between
1305 p_paddr and lma. Fix assignment to p_paddr from lma.
1306 * merge.c (sec_merge_emit): New local "opb". Convert
1307 "alignment_power" to octets.
1308 (_bfd_add_merge_section): New locals "alignment_power" and
1309 "opb". Fix comparison between "alignment_power" and
1311 (_bfd_merge_sections): New local "opb". Divide size by opb
1312 before checking align mask.
1314 2020-03-13 Christian Eggers <ceggers@gmx.de>
1316 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
1317 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
1319 (_bfd_elf_make_section_from_phdr): Similarly.
1320 (elf_fake_sections): Fix calculation of
1321 Elf_Internal_shdr::sh_addr from section VMA.
1322 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
1324 (assign_file_positions_for_load_sections): Fix calculations of
1325 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
1326 comparison between program header address and section LMA.
1327 (assign_file_positions_for_non_load_sections): Likewise.
1328 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
1329 (IS_CONTAINED_BY_VMA): Add parameter opb.
1330 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
1331 INCLUDE_SECTION_IN_SEGMENT): Likewise.
1332 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
1333 Fix calculations of p_addr_valid and p_vaddr_offset.
1334 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
1335 with octets per byte when comparing against p_vaddr.
1337 2020-03-11 Alan Modra <amodra@gmail.com>
1339 * som.c (setup_sections): Sanity check subspace.name.
1341 2020-03-11 Alan Modra <amodra@gmail.com>
1343 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
1345 2020-03-10 Alan Modra <amodra@gmail.com>
1348 * ihex.c (ihex_write_object_contents): Don't assume ordering of
1351 2020-03-09 Alan Modra <amodra@gmail.com>
1353 * wasm-module.c (wasm_scan): Sanity check file name length
1354 before allocating memory. Move common section setup code. Do
1355 without bfd_tell to calculate section size.
1357 2020-03-06 Nick Clifton <nickc@redhat.com>
1359 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
1360 with error messages and failure return values.
1362 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
1364 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1365 relocation sections for any removed reference to a dynamic symbol.
1367 2020-03-05 Nick Clifton <nickc@redhat.com>
1369 * elf-bfd.h (struct elf_backend_data): Add new fields:
1370 init_secondary_reloc_section, slurp_secondary_reloc_section,
1371 write_secondary_reloc_section.
1372 (_bfd_elf_init_secondary_reloc_section): Prototype.
1373 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
1374 (_bfd_elf_write_secondary_reloc_section): Prototype.
1375 * elf.c ( bfd_section_from_shdr): Invoke the new
1376 init_secondary_reloc_section backend function, if defined, when a
1377 second reloc section is encountered.
1378 (swap_out_syms): Invoke the new symbol_section_index function, if
1379 defined, when computing the section index of an OS/PROC specific
1381 (_bfd_elf_init_secondary_reloc_section): New function.
1382 (_bfd_elf_slurp_secondary_reloc_section): New function.
1383 (_bfd_elf_write_secondary_reloc_section): New function.
1384 (_bfd_elf_copy_special_section_fields): New function.
1385 * elfcode.h (elf_write_relocs): Invoke the new
1386 write_secondary_relocs function, if defined, in order to emit
1388 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
1389 function, if defined, in order to read in secondary relocs.
1390 * elfxx-target.h (elf_backend_copy_special_section_fields):
1391 Provide a non-NULL default definition.
1392 (elf_backend_init_secondary_reloc_section): Likewise.
1393 (elf_backend_slurp_secondary_reloc_section): Likewise.
1394 (elf_backend_write_secondary_reloc_section): Likewise.
1395 (struct elf_backend_data elfNN_bed): Add initialisers for the new
1397 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
1398 * configure: Regenerate.
1400 2020-03-05 Alan Modra <amodra@gmail.com>
1402 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
1403 against file size before allocating memory. Use bfd_alloc rather
1404 than bfd_zalloc for carsym/strings memory.
1406 2020-03-04 Alan Modra <amodra@gmail.com>
1408 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
1409 sh_addr mod sh_addalign is zero.
1411 2020-03-04 Alan Modra <amodra@gmail.com>
1413 * format.c (bfd_check_format_matches): Call cleanup on error exit.
1415 2020-03-03 Alan Modra <amodra@gmail.com>
1417 * format.c (struct bfd_preserve): Add cleanup field.
1418 (bfd_preserve_save): Add cleanup param and save.
1419 (bfd_preserve_restore): Return cleanup.
1420 (bfd_preserve_finish): Call the cleanup for the discarded match.
1421 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
1422 and clear when preserving a match. Restore cleanup too when
1423 restoring that match.
1425 2020-03-02 Alan Modra <amodra@gmail.com>
1427 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
1428 * hpux-core.c (hpux_core_core_file_p): Update prototype.
1429 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
1430 (core_sco5_vec): Correct initialisers.
1432 2020-03-02 Alan Modra <amodra@gmail.com>
1434 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
1435 * aix5ppc-core.c (xcoff64_core_p): Likewise.
1436 * cisco-core.c (cisco_core_file_validate): Likewise.
1437 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
1438 * hpux-core.c (hpux_core_core_file_p): Likewise.
1439 * irix-core.c (irix_core_core_file_p): Likewise.
1440 * lynx-core.c (lynx_core_file_p): Likewise.
1441 * netbsd-core.c (netbsd_core_file_p): Likewise.
1442 * osf-core.c (osf_core_core_file_p): Likewise.
1443 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1444 * sco5-core.c (sco5_core_file_p): Likewise.
1446 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
1448 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
1450 2020-03-02 Alan Modra <amodra@gmail.com>
1452 * targets.c (bfd_cleanup): New typedef.
1453 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
1454 * libbfd-in.h (_bfd_no_cleanup): Define.
1455 * format.c (bfd_reinit): Add cleanup parameter, call it.
1456 (bfd_check_format_matches): Set cleanup from _bfd_check_format
1457 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
1458 * aout-target.h (callback, object_p): Return bfd_cleanup.
1459 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
1460 * archive.c (bfd_generic_archive_p): Likewise.
1461 * binary.c (binary_object_p): Likewise.
1462 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
1463 * coff-ia64.c (ia64coff_object_p): Likewise.
1464 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
1465 * coff-sh.c (coff_small_object_p): Likewise.
1466 * coff-stgo32.c (go32_check_format): Likewise.
1467 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
1468 (xcoff64_core_p): Likewise.
1469 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
1470 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
1471 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
1472 * elfcode.h (elf_object_p): Likewise.
1473 * elfcore.h (elf_core_file_p): Likewise.
1474 * i386msdos.c (msdos_object_p): Likewise.
1475 * ihex.c (ihex_object_p): Likewise.
1476 * libaout.h (some_aout_object_p): Likewise.
1477 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
1478 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
1479 * libbfd.c (_bfd_dummy_target): Likewise.
1480 * libcoff-in.h (coff_object_p): Likewise.
1481 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
1482 (bfd_mach_o_arm64_core_p): Likewise.
1483 * mach-o-arm.c (bfd_mach_o_arm_object_p),
1484 (bfd_mach_o_arm_core_p): Likewise.
1485 * mach-o-i386.c (bfd_mach_o_i386_object_p),
1486 (bfd_mach_o_i386_core_p): Likewise.
1487 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
1488 (bfd_mach_o_x86_64_core_p): Likewise.
1489 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
1490 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
1491 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
1492 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
1493 * mmo.c (mmo_object_p): Likewise.
1494 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1495 * peicode.h (coff_real_object_p, pe_ILF_object_p),
1496 (pe_bfd_object_p): Likewise.
1497 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
1498 * ppcboot.c (ppcboot_object_p): Likewise.
1499 * rs6000-core.c (rs6000coff_core_p): Likewise.
1500 * som.c (som_object_setup, som_object_p): Likewise.
1501 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
1502 * tekhex.c (tekhex_object_p): Likewise.
1503 * vms-alpha.c (alpha_vms_object_p): Likewise.
1504 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
1505 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
1506 * wasm-module.c (wasm_object_p): Likewise.
1507 * xsym.c (bfd_sym_object_p): Likewise.
1508 * xsym.h (bfd_sym_object_p): Likewise.
1509 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
1511 * pdp11.c (some_aout_object_p): Likewise.
1512 * plugin.c (register_ld_plugin_object_p): Update object_p
1514 * plugin.h (register_ld_plugin_object_p): Likewise.
1515 * bfd-in2.h: Regenerate.
1516 * libbfd.h: Regenerate.
1517 * libcoff.h: Regenerate.
1519 2020-03-02 Alan Modra <amodra@gmail.com>
1521 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
1522 applicable section flags.
1523 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
1524 (mips_ecoff_bele_vec): Likewise.
1525 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
1527 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1528 (_bfd_ecoff_styp_to_sec_flags): Likewise.
1530 2020-03-02 Alan Modra <amodra@gmail.com>
1532 * elf32-m32r.c (m32r_elf_section_flags): New function.
1533 (elf_backend_section_flags): Define.
1534 * elf32-nds32.c (nds32_elf_section_flags): New function.
1535 (elf_backend_section_flags): Define.
1536 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
1537 .sbss and .sdata sections.
1538 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
1539 for SHF_V850_GPREL sections.
1540 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
1542 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
1543 for SHF_PARISC_SHORT sections.
1544 * elf64-ppc.c (ppc64_elf_section_flags): New function.
1545 (elf_backend_section_flags): Define.
1546 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
1547 for SHF_MIPS_GPREL sections. Delete FIXME.
1549 2020-03-02 Alan Modra <amodra@gmail.com>
1551 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
1552 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
1553 calling elf_backend_section_flags with adjusted params. Use
1554 newsect->flags past that point.
1555 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
1557 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
1558 to have their type overridden, and all sh_flags but processor and
1560 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
1561 * elf32-mep.c (mep_elf_section_flags): Likewise.
1562 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
1563 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
1564 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
1565 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
1566 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
1567 stub BFD and non-aarch64 input files when scanning for stubs.
1569 2020-03-02 Alan Modra <amodra@gmail.com>
1571 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
1572 limit to decompressed element size.
1574 2020-03-02 Alan Modra <amodra@gmail.com>
1576 * vms-lib.c (vms_traverse_index): Add recur_count param and
1577 update calls. Fail on excessive recursion.
1579 2020-03-02 Alan Modra <amodra@gmail.com>
1581 * vms-alpha.c (vms_get_remaining_object_record): Use
1582 bfd_realloc_or_free rather than bfd_realloc.
1583 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
1584 (dst_define_location, parse_module): Likewise, and check realloc
1585 return status before using memory. Return status from function
1586 adjusting all callers.
1588 2020-02-28 Alan Modra <amodra@gmail.com>
1590 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
1592 2020-02-28 Alan Modra <amodra@gmail.com>
1594 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
1595 Remove duplicate undersize check.
1597 2020-02-27 Alan Modra <amodra@gmail.com>
1600 * mmo.c (mmo_scan): Set SEC_DATA for .data.
1602 2020-02-27 Alan Modra <amodra@gmail.com>
1605 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
1606 (coff_section_type): Adjust comment.
1607 (decode_section_type): Likewise. Call coff_section_type before
1608 decode_section_type.
1609 (bfd_decode_symclass): Use 'c' for common sections other than
1612 2020-02-27 Alan Modra <amodra@gmail.com>
1614 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
1617 2020-02-27 Alan Modra <amodra@gmail.com>
1619 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
1620 if file is an archive element.
1621 * bfd-in2.h: Regenerate.
1623 2020-02-26 Alan Modra <amodra@gmail.com>
1625 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
1626 bfd_set_error on failing test. Don't bother changing bfd_error on
1627 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
1628 Check sym name is within string buffer. Use size_t for some vars.
1629 (do_slurp_coff_armap): Use size_t for some variables, fix size of
1630 int_buf. Don't change bfd_error on file read error. Use
1631 _bfd_mul_overflow when calculating carsym buffer size. Reorder
1632 calculations to catch overflows before they occur. malloc and
1633 free raw armap rather than using bfd_alloc. Read raw armap before
1634 allocating carsym+strings buffer.
1635 (_bfd_slurp_extended_name_table): Localize variables. Check
1636 name size against file size.
1638 2020-02-26 Alan Modra <amodra@gmail.com>
1640 * vms-lib.c (vms_lib_read_index): Release correct buffer.
1642 2020-02-26 Alan Modra <amodra@gmail.com>
1644 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
1645 malloc. Check for NULL return from bfd_malloc.
1646 (rx_table_find, rx_table_map): Likewise.
1647 (rx_set_section_contents): Check bfd_alloc return.
1648 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
1650 2020-02-26 Alan Modra <amodra@gmail.com>
1652 * aoutx.h: Indent labels correctly. Format error strings.
1653 * archive.c: Likewise.
1654 * archive64.c: Likewise.
1655 * coff-arm.c: Likewise.
1656 * coff-rs6000.c: Likewise.
1657 * coff-stgo32.c: Likewise.
1658 * cpu-arm.c: Likewise.
1659 * dwarf2.c: Likewise.
1660 * elf-ifunc.c: Likewise.
1661 * elf-properties.c: Likewise.
1662 * elf-s390-common.c: Likewise.
1663 * elf-strtab.c: Likewise.
1665 * elf32-arm.c: Likewise.
1666 * elf32-bfin.c: Likewise.
1667 * elf32-cr16.c: Likewise.
1668 * elf32-csky.c: Likewise.
1669 * elf32-i386.c: Likewise.
1670 * elf32-m68k.c: Likewise.
1671 * elf32-msp430.c: Likewise.
1672 * elf32-nds32.c: Likewise.
1673 * elf32-nios2.c: Likewise.
1674 * elf32-pru.c: Likewise.
1675 * elf32-xtensa.c: Likewise.
1676 * elf64-ia64-vms.c: Likewise.
1677 * elf64-x86-64.c: Likewise.
1678 * elfcode.h: Likewise.
1679 * elfcore.h: Likewise.
1680 * elflink.c: Likewise.
1681 * elfnn-aarch64.c: Likewise.
1682 * elfnn-ia64.c: Likewise.
1683 * elfnn-riscv.c: Likewise.
1684 * elfxx-mips.c: Likewise.
1685 * elfxx-sparc.c: Likewise.
1686 * elfxx-x86.c: Likewise.
1687 * i386lynx.c: Likewise.
1688 * merge.c: Likewise.
1689 * pdp11.c: Likewise.
1690 * plugin.c: Likewise.
1691 * reloc.c: Likewise.
1693 2020-02-26 Alan Modra <amodra@gmail.com>
1696 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
1698 (bfd_elf_add_dt_needed_tag): Declare.
1699 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
1700 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
1701 from elf_add_dt_needed_tag. Remove soname and doit param.
1702 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
1703 to see whether as-needed lib is already loaded, use dyn_loaded
1704 list instead. When saving and restoring around as-needed lib
1705 handle possibility that dynstr has not been initialised. Don't
1706 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
1707 Mark libs loaded via DT_NEEDED entries of other libs with
1708 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
1710 (elf_link_check_versioned_symbol): Remove now unneccesary
1711 DYNAMIC check when traversing dyn_loaded list.
1713 2020-02-26 Alan Modra <amodra@gmail.com>
1715 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
1717 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
1720 * plugin.c (need_lto_wrapper_p): New.
1721 (bfd_plugin_set_program_name): Add an int argument to set
1723 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
1725 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
1727 2020-02-24 Alan Modra <amodra@gmail.com>
1729 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
1731 2020-02-24 Alan Modra <amodra@gmail.com>
1733 * vms-lib.c (struct carsym_mem): Add limit.
1734 (vms_add_index): Heed limit.
1735 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
1736 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
1737 Always return actual number read.
1738 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
1739 assertion with error exit.
1741 2020-02-22 Alan Modra <amodra@gmail.com>
1744 * elf.c (assign_file_positions_for_load_sections): Continue linking
1745 on "PHDR segment not covered by LOAD segment" errors.
1747 2020-02-21 Alan Modra <amodra@gmail.com>
1749 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
1751 (bfd_mach_o_canonicalize_reloc): Likewise.
1752 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
1753 counts and offsets against file size.
1754 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
1755 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
1756 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
1757 against file size. Delete symbol table error message.
1758 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
1760 (bfd_mach_o_read_symtab): Likewise.
1761 (bfd_mach_o_read_command): Pass file size.
1762 (bfd_mach_o_scan): Sanity check command count against file size.
1764 2020-02-21 Alan Modra <amodra@gmail.com>
1767 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
1768 "text", "data" and "bss" section pointer vars. Don't update
1769 section size, just exec header sizes.
1770 (adjust_sizes_and_vmas): Don't update text section size. Set
1771 initial exec header a_text. Print exec headers sizes.
1772 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
1773 (adjust_sizes_and_vmas): Similarly. Formatting.
1774 (final_link): Correct final file extension.
1776 2020-02-20 Nick Clifton <nickc@redhat.com>
1778 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
1780 * elfxx-target.h (elf_backend_symbol_section_index): Provide
1782 (elfNN_bed): Initialise the symbol_section_index field.
1783 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
1784 OS and PROC specific section indicies. Warn if converting other
1785 reserved incidies to SHN_ABS.
1787 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1790 * cpu-z80.c: Add machine type compatibility checking.
1792 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1795 * plugin.c (plugin_list_entry): Remove handle.
1796 (try_load_plugin): Call dlclose before return.
1798 2020-02-19 Alan Modra <amodra@gmail.com>
1800 * libbfd-in.h (_bfd_constant_p): Define.
1801 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
1802 file size before allocating memory.
1803 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
1804 * elf.c (bfd_elf_get_str_section): Likewise.
1805 (_bfd_elf_slurp_version_tables): Likewise.
1806 * libbfd.h: Regenerate.
1808 2020-02-19 Alan Modra <amodra@gmail.com>
1810 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
1811 * aoutx.h (aout_get_external_symbols): Replace calls to
1812 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
1813 (slurp_reloc_table): Likewise.
1814 * archive.c (do_slurp_bsd_armap): Likewise.
1815 (do_slurp_coff_armap): Likewise.
1816 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1817 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
1818 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
1819 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
1820 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
1821 (_bfd_coff_get_external_symbols): Likewise.
1822 * ecoff.c (ecoff_slurp_symbolic_header),
1823 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
1824 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
1825 (ecoff_indirect_link_order): Likewise.
1826 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
1827 (_bfd_elf_slurp_version_tables): Likewise.
1828 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
1829 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
1830 * elf32-rx.c (elf32_rx_relax_section): Likewise.
1831 * elf64-alpha.c (READ): Likewise.
1832 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
1833 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
1834 * elfcode.h (elf_slurp_symbol_table),
1835 (elf_slurp_reloc_table_from_section): Likewise.
1836 * elflink.c (elf_link_add_object_symbols),
1837 (elf_link_check_versioned_symbol): Likewise.
1838 * elfxx-mips.c (READ): Likewise.
1839 * i386lynx.c (slurp_reloc_table): Likewise.
1840 * lynx-core.c (lynx_core_file_p): Likewise.
1841 * mach-o.c (bfd_mach_o_canonicalize_relocs),
1842 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
1843 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
1844 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
1845 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
1846 (bfd_pef_parse_symbols): Likewise.
1847 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
1848 * som.c (setup_sections, som_slurp_string_table),
1849 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
1850 (som_bfd_fill_in_ar_symbols): Likewise.
1851 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
1852 (evax_bfd_print_image): Likewise.
1853 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
1854 * wasm-module.c (wasm_scan): Likewise.
1855 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1856 * xsym.c (bfd_sym_read_name_table),
1857 (bfd_sym_print_type_information_table_entry): Likewise.
1858 * libbfd.h: Regenerate.
1860 2020-02-19 Alan Modra <amodra@gmail.com>
1862 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
1863 reading external relocs.
1864 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
1865 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
1867 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
1869 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
1870 (m32c_elf_relax_section): Likewise.
1871 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
1872 (rl78_elf_relax_section): Likewise.
1873 * elf32-rx.c (rx_offset_for_reloc): Likewise.
1874 (elf32_rx_relax_section): Likewise.
1875 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
1876 parameter types and use..
1877 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
1878 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
1879 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
1880 being read from file, just the extra.
1881 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
1882 after reading external syms. Free on failure.
1884 2020-02-19 Alan Modra <amodra@gmail.com>
1886 * coffcode.h (buy_and_read, coff_slurp_line_table),
1887 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
1888 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
1889 corresponding bfd_alloc call. Adjust variables to suit.
1890 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1891 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
1892 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
1893 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
1894 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
1895 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
1896 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
1897 * elf32-rx.c (elf32_rx_relax_section): Likewise.
1898 * elf64-alpha.c (READ): Likewise.
1899 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
1900 (elf_slurp_symbol_table, elf_slurp_reloc_table),
1901 (bfd_from_remote_memory): Likewise.
1902 * elfcore.h (core_find_build_id): Likewise.
1903 * elfxx-mips.c (READ): Likewise.
1904 * mach-o.c (bfd_mach_o_mangle_sections),
1905 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
1906 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
1907 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
1908 * som.c (setup_sections, som_prep_for_fixups)
1909 (som_build_and_write_symbol_table, som_slurp_symbol_table),
1910 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
1911 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
1912 (som_bfd_ar_write_symbol_stuff): Likewise.
1913 * vms-alpha.c (vector_grow1): Likewise.
1914 * vms-lib.c (vms_add_index): Likewise.
1915 * wasm-module.c (wasm_scan_name_function_section): Likewise.
1916 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
1917 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
1918 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
1919 (bfd_alloc2, bfd_zalloc2): Delete.
1920 (_bfd_mul_overflow): Define.
1921 * libbfd.h: Regenerate.
1923 2020-02-19 Alan Modra <amodra@gmail.com>
1925 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
1927 (assign_section_numbers): Likewise.
1928 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
1929 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
1930 bfd_malloc2, size_t amt, and unsigned tls_count.
1931 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
1932 * elflink.c (elf_create_symbuf): Use bfd_malloc.
1933 (elf_output_implib): Use bfd_alloc.
1935 2020-02-19 Alan Modra <amodra@gmail.com>
1937 * bfd.c (struct bfd): Move format and direction to other
1938 bitfields. Add "size".
1939 * bfdio.c (bfd_get_size): Cache size when not writing file.
1940 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
1941 returning zero, ie. unknown.
1942 (bfd_get_alt_debug_link_info): Likewise.
1943 * bfd-in2.h: Regenerate.
1945 2020-02-19 Alan Modra <amodra@gmail.com>
1947 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
1948 bfd_get_file_size twice.
1949 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
1950 zero, ie. unknown, return.
1951 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
1952 * elfcode.h (elf_swap_shdr_in): Likewise.
1953 (elf_object_p): Don't call bfd_get_file_size twice and correct
1956 2020-02-19 Alan Modra <amodra@gmail.com>
1958 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
1959 FALSE if memory alloc fails. Adjust calls.
1960 * som.c (som_prep_for_fixups): Likewise.
1961 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
1962 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
1963 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
1964 * som.c (som_build_and_write_symbol_table): Return via error_return
1966 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
1967 (VEC_APPEND_EL): Delete.
1968 (vector_grow1): Return pointer to element. Catch overflow.
1969 Return NULL on memory allocation failure.
1970 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
1971 (alpha_vms_add_fixup_ca): Likewise.
1972 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
1974 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
1976 2020-02-19 Alan Modra <amodra@gmail.com>
1978 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
1979 * aout-target.h (object_p): Likewise.
1980 * aout-tic30.c (tic30_aout_object_p): Likewise.
1981 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
1982 (emit_stringtab, write_syms, link_hash_table_create),
1983 (aout_link_write_other_symbol): Likewise.
1984 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
1985 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
1986 (_bfd_compute_and_write_armap): Likewise.
1987 * archures.c (bfd_arch_list): Likewise.
1988 * bfd.c (bfd_record_phdr): Likewise.
1989 * binary.c (binary_canonicalize_symtab): Likewise.
1990 * cisco-core.c (cisco_core_file_validate): Likewise.
1991 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
1992 (find_arm_glue, record_arm_to_thumb_glue),
1993 (record_thumb_to_arm_glue): Likewise.
1994 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
1995 (ppc_allocate_toc_section): Likewise.
1996 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
1997 * coff-sh.c (sh_relax_section): Likewise.
1998 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
1999 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2000 (coff_set_alignment_hook, coff_mkobject),
2001 (coff_compute_section_file_positions): Likewise.
2002 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2003 (coff_find_nearest_line_with_names),
2004 ( bfd_coff_set_symbol_class): Likewise.
2005 * cofflink.c (_bfd_coff_link_hash_table_create),
2006 (_bfd_coff_link_input_bfd): Likewise.
2007 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2008 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2009 (build_line_info_table, sort_line_sequences),
2010 (line_info_add_include_dir, line_info_add_file_name),
2011 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2012 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2013 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2014 (_bfd_ecoff_find_nearest_line),
2015 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2016 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2017 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2018 * elf-m10300.c (mn10300_elf_relax_section),
2019 (elf32_mn10300_link_hash_table_create): Likewise.
2020 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2021 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2022 * elf32-arm.c (elf32_arm_link_hash_table_create),
2023 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2024 (elf32_arm_new_section_hook): Likewise.
2025 * elf32-avr.c (elf_avr_new_section_hook),
2026 (elf32_avr_link_hash_table_create, get_local_syms),
2027 (elf32_avr_setup_section_lists): Likewise.
2028 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2029 (bfin_link_hash_table_create): Likewise.
2030 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2031 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2032 * elf32-csky.c (csky_elf_link_hash_table_create),
2033 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2034 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2035 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2036 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2037 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2038 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2039 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2040 (m32r_elf_check_relocs): Likewise.
2041 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2042 (elf32_m68hc11_setup_section_lists),
2043 (elf32_m68hc11_size_stubs): Likewise.
2044 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2045 * elf32-metag.c (elf_metag_link_hash_table_create),
2046 (elf_metag_setup_section_lists): Likewise.
2047 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2048 (microblaze_elf_check_relocs): Likewise.
2049 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2050 (nds32_elf_check_relocs): Likewise.
2051 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2052 (get_local_syms, nios2_elf32_check_relocs),
2053 (nios2_elf32_link_hash_table_create): Likewise.
2054 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2055 (or1k_elf_check_relocs): Likewise.
2056 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2057 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2058 * elf32-s390.c (elf_s390_link_hash_table_create),
2059 (elf_s390_check_relocs): Likewise.
2060 * elf32-score.c (score_elf_create_got_section),
2061 (s3_elf32_score_new_section_hook),
2062 (elf32_score_link_hash_table_create): Likewise.
2063 * elf32-score7.c (score_elf_create_got_section),
2064 (s7_elf32_score_new_section_hook): Likewise.
2065 * elf32-sh.c (sh_elf_link_hash_table_create),
2066 (sh_elf_check_relocs): Likewise.
2067 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2068 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2069 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2070 (tilepro_elf_check_relocs): Likewise.
2071 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2072 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2073 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2074 (elf_xtensa_new_section_hook): Likewise.
2075 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2076 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2077 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2078 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2079 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2080 * elf64-ppc.c (ppc64_elf_new_section_hook),
2081 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2082 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2083 * elf64-s390.c (elf_s390_link_hash_table_create),
2084 (elf_s390_check_relocs): Likewise.
2085 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2086 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2087 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2088 (elf_link_add_archive_symbols, compute_bucket_count),
2089 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2090 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2091 (bfd_elf_final_link): Likewise.
2092 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2093 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2094 (elfNN_aarch64_new_section_hook): Likewise.
2095 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2096 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2097 (riscv_elf_check_relocs): Likewise.
2098 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2099 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2100 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2101 (_bfd_mips_elf_link_hash_table_create): Likewise.
2102 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2103 (_bfd_sparc_elf_check_relocs),
2104 (_bfd_sparc_elf_new_section_hook): Likewise.
2105 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2106 (tilegx_elf_check_relocs): Likewise.
2107 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2108 * format.c (bfd_check_format_matches): Likewise.
2109 * hash.c (_bfd_stringtab_init): Likewise.
2110 * ihex.c (ihex_scan): Likewise.
2111 * irix-core.c (irix_core_core_file_p): Likewise.
2112 * linker.c (bfd_wrapped_link_hash_lookup),
2113 (_bfd_generic_link_hash_table_create),
2114 (_bfd_generic_reloc_link_order): Likewise.
2115 * lynx-core.c (lynx_core_file_p): Likewise.
2116 * netbsd-core.c (netbsd_core_file_p): Likewise.
2117 * osf-core.c (osf_core_core_file_p): Likewise.
2118 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
2119 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
2120 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
2121 * peicode.h (pe_mkobject): Likewise.
2122 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
2123 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2124 * sco5-core.c (read_uarea): Likewise.
2125 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
2126 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
2127 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
2128 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
2129 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
2130 * srec.c (srec_scan): Likewise.
2131 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
2132 * targets.c (bfd_target_list): Likewise.
2133 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
2134 * trad-core.c (trad_unix_core_file_p): Likewise.
2135 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
2136 (vms_new_section_hook): Likewise.
2137 * wasm-module.c (wasm_make_empty_symbol): Likewise.
2138 * xcofflink.c (xcoff_get_section_contents),
2139 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
2140 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
2141 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
2143 2020-02-19 Alan Modra <amodra@gmail.com>
2145 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
2147 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
2149 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
2150 and use it if it isn't NULL. Remove has_plugin_p argument. Add
2151 a build_list_p argument. Don't search plugin_list. Short circuit
2152 when building the plugin list.
2153 (has_plugin): Renamed to has_plugin_list.
2154 (bfd_plugin_set_plugin): Don't set has_plugin.
2155 (bfd_plugin_specified_p): Check plugin_list instead.
2156 (build_plugin_list): New function.
2157 (load_plugin): Call build_plugin_list and use plugin_list.
2159 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2162 * plugin.c (try_claim): Always clean up for LTO wrapper.
2163 (try_load_plugin): Treat each object as independent. Create a
2164 copy for plugin name.
2166 2020-02-11 Nick Clifton <nickc@redhat.com>
2168 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
2169 for addresses in print statements.
2170 (msp430_elf_relax_delete_bytes): Likewise.
2171 (msp430_elf_relax_add_words): Likewise.
2172 (msp430_elf_relax_section): Likewise.
2174 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2176 * plugin.c (add_symbols): Clear plugin_data memory.
2178 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2181 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
2182 (EXECUTABLE_SUFFIX): Likewise.
2183 * config.in: Regenerated.
2184 * configure: Likewise.
2185 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
2186 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
2187 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
2188 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
2189 (get_lto_wrapper): New.
2190 (setup_lto_wrapper_env): Likewise.
2191 (current_plugin): Likewise.
2192 (register_all_symbols_read): Likewise.
2193 (register_cleanup): Likewise.
2194 (get_symbols): Likewise.
2195 (add_input_file): Likewise.
2196 (bfd_plugin_close_and_cleanup): Likewise.
2197 (claim_file): Removed.
2198 (register_claim_file): Set current_plugin->claim_file.
2199 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
2200 lto_syms in current_plugin.
2201 (try_claim): Use current_plugin->claim_file. Call LTO plugin
2202 all_symbols_read handler. Copy real symbols to plugin_data.
2203 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
2204 (try_load_plugin): Don't reuse the previous plugin for LTO
2205 wrapper. Set up GCC LTO wrapper if possible. Don't set
2206 plugin_list_iter->claim_file.
2207 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
2209 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
2212 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2214 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
2215 check if previous instruction matches a conditional jump inserted
2216 earlier. Invert conditional jump and delete branch in this case.
2218 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2220 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
2221 msp430_elf_relax_add_words. Support insertion of either one or two
2223 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
2224 needs to be grown. Handle insertion of branch instruction to replace
2227 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2229 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
2230 debugging relocations.
2231 (msp430_elf_relax_delete_bytes): Likewise.
2232 (msp430_elf_relax_add_two_words): Likewise.
2233 (msp430_elf_relax_section): Likewise.
2235 2020-02-10 Alan Modra <amodra@gmail.com>
2237 * archures.c: Wrap overlong z80 comments.
2238 * bfd-in2.h: Regenerate.
2240 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2243 * archures.c: Add GBZ80 and Z80N machine values.
2244 * reloc.c: Add BFD_RELOC_Z80_16_BE.
2245 * coff-z80.c: Add support for new reloc.
2246 * coffcode.h: Add support for new machine values.
2247 * cpu-z80.c: Add support for new machine names.
2248 * elf32-z80.c: Add support for new reloc.
2249 * bfd-in2.h: Regenerate.
2250 * libbfd.h: Regenerate.
2252 2020-02-07 Nick Clifton <nickc@redhat.com>
2255 * elf.c (rewrite_elf_program_header): Do not complain if no
2256 sections are mapped to a segment.
2258 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2261 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
2262 for garbage collection on __patchable_function_entries section
2263 without linked-to section.
2265 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2268 * bfd-in2.h: Regenerated.
2269 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
2270 on section if gc_mark of any of its linked-to sections is set
2271 and don't set gc_mark again.
2272 * section.c (asection): Add linked_to_symbol_name to map_head
2275 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
2277 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
2278 reporting an unrecognized instruction with R_V850_LONGJUMP.
2280 2020-02-05 Alan Modra <amodra@gmail.com>
2282 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
2284 2020-02-04 Alan Modra <amodra@gmail.com>
2286 * elf32-ppc.c (ppc_elf_relocate_section): After applying
2287 R_PPC_VLE_ADDR20, goto copy_reloc.
2289 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2291 * bfd-in2.h: Regenerated.
2292 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
2294 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2297 * bfd-in2.h: Regenerated.
2298 * ecoff.c (bfd_debug_section): Add section_id.
2299 * section.c (bfd_section): Add section_id.
2300 (SEC_ASSEMBLER_SECTION_ID): New.
2301 (BFD_FAKE_SECTION): Add section_id.
2303 2020-02-01 Nick Clifton <nickc@redhat.com>
2305 * config.bfd: Move the c30-aout and tic30-aout targets onto the
2308 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2310 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
2311 encodings are relative to the GOT on nios2, too.
2313 2020-01-31 Alan Modra <amodra@gmail.com>
2315 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
2316 file. Use $< and $@ in rules.
2317 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
2318 (elf32-ia64.c, elf64-ia64.c): Likewise.
2319 (elf32-riscv.c, elf64-riscv.c): Likewise.
2320 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2321 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
2322 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
2323 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
2324 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2325 * Makefile.in: Regenerate.
2327 2020-01-31 Alan Modra <amodra@gmail.com>
2330 * elf.c (setup_group): Don't clear entire section contents,
2331 just the padding after group flags. Release alloc'd memory
2332 after a seek or read failure.
2334 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2336 * peXXigen.c (pe_is_repro): New function.
2337 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
2338 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
2340 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2342 * peXXigen.c (debug_type_names): Add names for new debug data type
2345 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2347 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
2348 inner loop. Fix a memory leak.
2350 2020-01-30 Alan Modra <amodra@gmail.com>
2352 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
2353 or obj_coff_keep_strings here.
2354 (coff_get_normalized_symtab): Free external syms directly.
2355 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
2358 2020-01-27 Jim Wilson <jimw@sifive.com>
2360 * cpu-riscv.c (riscv_scan): New.
2361 (N): Change bfd_default_scan to riscv_scan.
2363 2020-01-27 Andreas Schwab <schwab@suse.de>
2365 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
2366 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
2367 * Makefile.in: Regenerate.
2368 * cpu-plugin.c: Remove.
2369 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
2370 (bfd_plugin_arch): Remove declaration.
2371 * bfd-in2.h: Regenerate.
2372 * po/SRC-POTFILES.in: Regenerate.
2374 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2375 Alan Modra <amodra@gmail.com>
2378 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
2380 2020-01-24 Jim Wilson <jimw@sifive.com>
2382 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
2383 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
2384 avoid over long line.
2386 2020-01-24 Nick Clifton <nickc@redhat.com>
2389 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
2390 syms and keep strings flags as these may have been set in order to
2391 prevent a bogus call to free.
2393 2020-01-23 Nick Clifton <nickc@redhat.com>
2395 * po/fr.po: Updated French translation.
2397 2020-01-23 Alan Modra <amodra@gmail.com>
2400 * elf.c (assign_file_positions_for_load_sections): Avoid divide
2401 by zero when p_align is zero.
2403 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2405 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
2406 (riscv_prefix_cmp): Likewise.
2407 (riscv_non_std_ext_p): Deleted.
2408 (riscv_std_sv_ext_p): Likewise.
2409 (riscv_non_std_sv_ext_p): Likewise.
2410 (riscv_merge_non_std_and_sv_ext): Rename to...
2411 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
2412 (riscv_merge_arch_attr_info): Replace 3 calls to
2413 riscv_merge_non_std_and_sv_ext with single call to
2414 riscv_merge_multi_letter_ext.
2415 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
2416 encounter a 'z' prefix.
2417 (riscv_get_prefix_class): New function, return prefix class based
2418 on first few characters of input string.
2419 (riscv_parse_config): New structure to factor out minor differences
2420 in extension class parsing behaviour.
2421 (riscv_parse_sv_or_non_std_ext): Rename to...
2422 (riscv_parse_prefixed_ext): and parameterise with
2424 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
2425 (riscv_multi_letter_ext_valid_p): New.
2426 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
2427 (riscv_parse_subset): Delegate all non-single-letter parsing work
2428 to riscv_parse_prefixed_ext.
2429 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
2430 (riscv_get_prefix_class): Declare.
2432 2020-01-22 Alan Modra <amodra@gmail.com>
2434 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
2435 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
2436 __tls_get_addr_desc.
2437 (ppc64_elf_size_stubs): Add section for linker generated
2438 __tls_get_addr_desc wrapper function. Loop at least once if
2439 generating this function.
2440 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
2441 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
2443 2020-01-22 Alan Modra <amodra@gmail.com>
2445 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
2446 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
2448 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
2449 (STDU_R1_0R1, ADDI_R1_R1): Define.
2450 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
2451 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
2452 tga_desc_fd to opt_fd, and tga_desc to opt. Set
2453 no_tls_get_addr_regsave.
2454 (branch_reloc_hash_match): Add hash3 and hash4.
2455 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
2456 (ppc64_elf_size_dynamic_sections): Likewise.
2457 (ppc64_elf_relocate_section): Likewise.
2458 (plt_stub_size, build_plt_stub): Likewise. Size regsave
2459 __tls_get_addr stub.
2460 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
2462 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
2463 eh_frame for regsave __tls_get_addr.
2465 2020-01-22 Alan Modra <amodra@gmail.com>
2467 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
2468 which __tls_get_addr calls will be eliminated.
2470 2020-01-20 Nick Clifton <nickc@redhat.com>
2472 * po/pt.po: Updates Portuguese translation.
2473 * po/ru.po: Updated Russian translation.
2474 * po/uk.po: Updated Ukranian translation.
2476 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2479 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
2480 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
2482 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
2483 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
2484 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
2485 "rex leal x@tlsdesc(%rip), %reg" to
2486 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
2487 "call *(%eax)" to "nopl (%rax)".
2489 2020-01-20 Alan Modra <amodra@gmail.com>
2491 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
2492 (MTLR_R11): Don't define.
2493 (LD_R0_0R3, CMPDI_R0_0): Define.
2494 (build_tls_get_addr_stub): Don't use r11 in stub.
2496 2020-01-20 Alan Modra <amodra@gmail.com>
2498 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
2499 (defined_sym_val, is_tls_get_addr): Likewise.
2501 2020-01-18 Nick Clifton <nickc@redhat.com>
2503 * version.m4 (BFD_VERSION): Set to 2.34.50.
2504 * configure: Regenerate.
2505 * po/bfd.pot: Regenerate.
2507 2020-01-18 Nick Clifton <nickc@redhat.com>
2509 Binutils 2.34 branch created.
2511 2020-01-17 Christian Biesinger <cbiesinger@google.com>
2513 * coff-arm.c: Fix spelling error (seperate).
2514 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
2516 * sysdep.h (strnlen): Fix spelling error (seperate).
2518 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
2521 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
2523 2020-01-15 Alan Modra <amodra@gmail.com>
2526 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
2527 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
2528 of function symbols unless dot symbols are present. Do warn
2529 whenever one is created, regardles of whether a PLT entry is
2530 also emitted for the function symbol.
2532 2020-01-14 Alan Modra <amodra@gmail.com>
2534 * som.c (som_bfd_count_ar_symbols): Error when file position
2535 of symbols on chains is not strictly increasing.
2537 2020-01-14 Alan Modra <amodra@gmail.com>
2539 * vms.h (VMS_DEBUG): Define as 0.
2540 * vms-alpha.c (image_write): Move debug output after bounds check.
2542 (_bfd_vms_slurp_eihd): Warning fix.
2543 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
2545 2020-01-13 Alan Modra <amodra@gmail.com>
2547 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
2548 for "ignored" records.
2550 2020-01-13 Alan Modra <amodra@gmail.com>
2552 * wasm-module.c (wasm_scan_name_function_section): Formatting.
2553 Delete asect name check. Move asect NULL check to wasm_object_p.
2554 Correct bounds check of sizes against end. Replace uses of
2555 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
2556 just one bfd_release.
2557 (wasm_scan): Don't use malloc/strdup for section names,
2558 bfd_alloc instead. Simplify code prefixing section name.
2559 Formatting. Don't attempt to free memory here..
2560 (wasm_object_p): ..do so here.
2562 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
2565 * elf32-arm.c (elf32_arm_final_link_relocate): Use
2566 UNDEFWEAK_NO_DYNAMIC_RELOC.
2567 (allocate_dynrelocs_for_symbol): Likewise.
2569 2020-01-10 Tamar Christina <tamar.christina@arm.com>
2572 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
2574 2020-01-10 Alan Modra <amodra@gmail.com>
2576 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
2578 2020-01-09 Nick Clifton <nickc@redhat.com>
2581 * bfd.c (bfd_convert_section_contents): Check for a compress
2582 header size that is larger than the actual section size.
2584 2020-01-08 Alan Modra <amodra@gmail.com>
2587 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
2588 after removing sections.
2590 2020-01-06 Jim Wilson <jimw@sifive.com>
2593 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
2594 check for !bfd_link_pic (info).
2595 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
2596 <R_RISCV_JAL>: Add comment.
2597 (_bfd_riscv_relax_section): For plt.offset check, add check for
2598 bfd_link_pic (info). Add comment.
2600 2020-01-06 Alan Modra <amodra@gmail.com>
2602 * format.c (bfd_check_format_matches): Ignore bfd_error on target
2603 match failures. Don't init to bfd_error_wrong_format before
2604 calling _bfd_check_format.
2606 2020-01-06 Alan Modra <amodra@gmail.com>
2608 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
2609 status rather than exiting on stack overflow or underflow.
2610 (_bfd_vms_slurp_etir): Adjust to suit.
2612 2020-01-06 Alan Modra <amodra@gmail.com>
2614 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
2616 2020-01-06 Alan Modra <amodra@gmail.com>
2618 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
2619 command. Check name offset is within command.
2620 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
2621 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
2622 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
2623 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
2624 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
2625 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
2626 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
2627 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
2628 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
2629 (bfd_mach_o_read_segment): Similarly.
2630 (bfd_mach_o_read_thread): Properly bound check thread struct.
2631 Don't repeat checks on second loop.
2632 (bfd_mach_o_read_command): Fail on invalid command length.
2634 2020-01-04 Alan Modra <amodra@gmail.com>
2636 * format.c (bfd_check_format_matches): Add preserve_match.
2637 Save initial bfd state in "preserve", matched bfd state in
2638 "preserve_match". Save just the first match. Release
2639 bfd_alloc memory. Restore and finish preserved state as
2640 appropriate on all function exit paths.
2642 2020-01-04 Alan Modra <amodra@gmail.com>
2644 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
2646 2020-01-04 Alan Modra <amodra@gmail.com>
2648 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
2651 2020-01-03 Nick Clifton <nickc@redhat.com>
2654 (bfd_pef_parse_function_stubs): Correct the test that ensures that
2655 there is enough data remaining in the code buffer before
2656 attempting to read a function stub.
2658 2020-01-03 Nick Clifton <nickc@redhat.com>
2661 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
2662 return value from bfd_malloc.
2663 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
2664 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
2665 (elf32_arm_filter_cmse_symbols): Likewise.
2666 (elf32_arm_write_section): Likewise.
2667 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
2668 (bfd_mach_o_follow_dsym): Likewise.
2669 * pef.c (bfd_pef_print_loader_section): Likewise.
2670 (bfd_pef_scan_start_address): Likewise.
2671 (bfd_pef_parse_function_stubs): Likewise.
2672 (bfd_pef_parse_symbols): Likewise.
2674 2020-01-03 Sergei Trofimovich <siarheit@google.com>
2676 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
2677 on binary inputs ld/PR25316.
2678 (is_ia64_elf): new helper to filter on ia64 objects.
2680 2020-01-03 Jan Beulich <jbeulich@suse.com>
2682 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
2684 (bfd_mach_o_scan): Insert underscore in two variable names.
2686 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2688 * Makefile.am: Add z80-elf target support.
2689 * configure.ac: Likewise.
2690 * targets.c: Likewise.
2691 * Makefile.in: Regenerate.
2692 * configure: Regenerate.
2693 * config.bfd: Add z80-elf target support and new arches: ez80 and
2695 * elf32-z80.c: New file.
2696 * archures.c: Add new z80 architectures: eZ80 and Z180.
2697 * coffcode.h: Likewise.
2698 * cpu-z80.c: Likewise.
2699 * coff-z80.c: Add new relocations for Z80 target and local label
2701 * reloc.c: Add new relocs.
2702 * bfd-in2.h: Regenerate.
2703 * libbfd.h: Regenerate.
2705 2020-01-02 Tamar Christina <tamar.christina@arm.com>
2709 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
2711 2020-01-01 Alan Modra <amodra@gmail.com>
2713 Update year range in copyright notice of all files.
2715 For older changes see ChangeLog-2019
2717 Copyright (C) 2020 Free Software Foundation, Inc.
2719 Copying and distribution of this file, with or without modification,
2720 are permitted in any medium without royalty provided the copyright
2721 notice and this notice are preserved.
2727 version-control: never