Commit | Line | Data |
---|---|---|
46bed679 L |
1 | 2017-04-03 H.J. Lu <hongjiu.lu@intel.com> |
2 | ||
3 | * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo. | |
4 | (BFD32_BACKENDS_CFILES): Add elf-properties.c. | |
5 | * configure.ac (elf): Add elf-properties.lo. | |
6 | * Makefile.in: Regenerated. | |
7 | * configure: Likewise. | |
8 | * elf-bfd.h (elf_property_kind): New. | |
9 | (elf_property): Likewise. | |
10 | (elf_property_list): Likewise. | |
11 | (elf_properties): Likewise. | |
12 | (_bfd_elf_parse_gnu_properties): Likewise. | |
13 | (_bfd_elf_get_property): Likewise. | |
14 | (_bfd_elf_link_setup_gnu_properties): Likewise. | |
15 | (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties | |
16 | and setup_gnu_properties. | |
17 | (elf_obj_tdata): Add properties. | |
18 | * elf-properties.c: New file. | |
19 | * elf32-i386.c (elf_i386_parse_gnu_properties): New. | |
20 | (elf_i386_merge_gnu_properties): Likewise. | |
21 | (elf_backend_parse_gnu_properties): Likewise. | |
22 | (elf_backend_merge_gnu_properties): Likewise. | |
23 | * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise. | |
24 | (elf_x86_64_merge_gnu_properties): Likewise. | |
25 | (elf_backend_parse_gnu_properties): Likewise. | |
26 | (elf_backend_merge_gnu_properties): Likewise. | |
27 | * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise. | |
28 | (elf_backend_parse_gnu_properties): Likewise. | |
29 | (elf_backend_setup_gnu_properties): Likewise. | |
30 | (elfNN_bed): Add elf_backend_parse_gnu_properties, | |
31 | elf_backend_merge_gnu_properties and | |
32 | elf_backend_setup_gnu_properties. | |
33 | ||
f96bd6c2 PC |
34 | 2017-03-30 Pip Cet <pipcet@gmail.com> |
35 | ||
36 | * elf32-wasm32.c: Add relocation code, two relocs. | |
37 | * reloc.c: Add wasm32 relocations. | |
38 | * libbfd.h: Regenerate. | |
39 | * bfd-in2.h: Regenerate. | |
40 | * bfd/po/bfd.pot: Regenerate. | |
41 | ||
e643cb45 NC |
42 | 2017-03-29 Nick Clifton <nickc@redhat.com> |
43 | ||
44 | PR binutils/18025 | |
45 | * coff-bfd.h (struct coff_section_data): Add new fields: | |
46 | saved_bias and bias. | |
47 | * coffgen.c (coff_find_nearest_line_with_names): Cache the bias | |
48 | computed for PE binaries. | |
49 | * dwarf2.c (scan_unit_for_symbols): Only warn once about each | |
50 | missing abbrev. | |
51 | ||
086554e8 HPN |
52 | 2017-03-28 Hans-Peter Nilsson <hp@axis.com> |
53 | ||
54 | PR ld/16044 | |
55 | * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT | |
56 | to handle a local symbol with a hash-symbol-entry; without PLT. | |
57 | Add BFD_ASSERT for an incidental case with GOT entry present. | |
58 | (cris_elf_check_relocs): Increment PLT refcount only if the symbol | |
59 | isn't forced-or-set local. | |
60 | ||
a6be0538 PC |
61 | 2017-03-27 Pip Cet <pipcet@gmail.com> |
62 | ||
63 | * wasm-module.c: New file to support WebAssembly modules. | |
64 | * wasm-module.h: New file to support WebAssembly modules. | |
65 | * doc/webassembly.texi: Start documenting wasm-module.c. | |
66 | * config.bfd: Add wasm_vec. | |
67 | * targets.c: Likewise. | |
68 | * configure.ac: Likewise. | |
69 | * Makefile.am: Add entries for wasm-module.c. | |
70 | * Makefile.in: Regenerate. | |
71 | * configure: Regenerate. | |
72 | * po/SRC-POTFILES.in: Regenerate. | |
73 | ||
79b1d3cb PC |
74 | 2017-03-27 Pip Cet <pipcet@gmail.com> |
75 | ||
76 | * cpu-wasm32.c: New file to support wasm32 architecture. | |
77 | * elf32-wasm32.c: New file to support wasm32 architecture. | |
78 | * Makefile.am: Add wasm32 architecture. | |
79 | * archures.c: Likewise. | |
80 | * config.bfd: Likewise. | |
81 | * configure.ac: Likewise. | |
82 | * targets.c: Likewise. | |
83 | * Makefile.in: Regenerate. | |
84 | * bfd-in2.h: Regenerate. | |
85 | * configure: Regenerate. | |
86 | * po/SRC-POTFILES.in: Regenerate. | |
87 | ||
aaed6f5b AM |
88 | 2017-03-20 Alan Modra <amodra@gmail.com> |
89 | ||
90 | PR 21266 | |
91 | * elf64-ppc.c (compare_symbols): Stabilize sort. | |
92 | ||
82e66161 AM |
93 | 2017-03-18 Alan Modra <amodra@gmail.com> |
94 | ||
95 | * elf64-ppc.c (struct ppc_link_hash_table): Add | |
96 | local_ifunc_resolver and maybe_local_ifunc_resolver. | |
97 | (ppc_build_one_stub): Set flags on emitting dynamic | |
98 | relocation to ifunc. | |
99 | (ppc64_elf_relocate_section): Likewise. | |
100 | (ppc64_elf_finish_dynamic_symbol): Likewise. | |
101 | (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with | |
102 | local dynamic relocs to ifuncs. | |
103 | * elf32-ppc.c (struct ppc_elf_link_hash_table): Add | |
104 | local_ifunc_resolver and maybe_local_ifunc_resolver. | |
105 | (ppc_elf_relocate_section): Set flag on emitting dynamic | |
106 | relocation to ifuncs. | |
107 | (ppc_elf_finish_dynamic_symbol): Likewise. | |
108 | (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local | |
109 | dynamic relocs to ifuncs. | |
110 | ||
f955cccf NC |
111 | 2017-03-13 Nick Clifton <nickc@redhat.com> |
112 | ||
113 | PR binutils/21202 | |
114 | * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to | |
115 | BFD_RELOC_AARCH64_TLSDESC_LD64_LO12. | |
116 | (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to | |
117 | BFD_RELOC_AARCH64_TLSDESC_ADD_LO12. | |
118 | * bfd-in2.h: Regenerate. | |
119 | * libbfd.h: Regenerate. | |
120 | * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc | |
121 | names. | |
122 | (IS_AARCH64_TLSDESC_RELOC): Likewise. | |
123 | (elfNN_aarch64_howto_table): Likewise. | |
124 | (aarch64_tls_transition_without_check): Likewise. | |
125 | (aarch64_reloc_got_type): Likewise. | |
126 | (elfNN_aarch64_final_link_relocate): Likewise. | |
127 | (elfNN_aarch64_tls_relax): Likewise. | |
128 | (elfNN_aarch64_relocate_section): Likewise. | |
129 | (elfNN_aarch64_gc_sweep_hook): Likewise. | |
130 | (elfNN_aarch64_check_relocs): Likewise. | |
131 | * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. | |
132 | (_bfd_aarch64_elf_resolve_relocation): Likewise. | |
133 | ||
4aef7643 AM |
134 | 2017-03-11 Alan Modra <amodra@gmail.com> |
135 | ||
136 | * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function | |
137 | parameter is in fact used. Whitespace fixes. | |
138 | * elf64-ppc.c: Likewise. | |
139 | ||
f03265d9 ST |
140 | 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk> |
141 | ||
142 | * rs6000-core.c (CORE_NEW): Simplify macro when | |
143 | AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning. | |
144 | ||
b1b07054 AM |
145 | 2017-03-07 Alan Modra <amodra@gmail.com> |
146 | ||
147 | PR 21224 | |
148 | PR 20519 | |
149 | * elf64-ppc.c (ppc64_elf_relocate_section): Add missing | |
150 | dyn_relocs check. | |
151 | ||
2e0ce1c8 AM |
152 | 2017-03-05 Alan Modra <amodra@gmail.com> |
153 | ||
154 | * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8. | |
155 | * elf-eh-frame.c (size_of_output_cie_fde): Don't align here. | |
156 | (next_cie_fde_offset): New function. | |
157 | (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8. | |
158 | (_bfd_elf_discard_section_eh_frame): Align zero terminator to | |
159 | four bytes. Align CIEs to four or eight bytes depending on | |
160 | per_encoding_aligned8. Align FDEs according to their encoding. | |
161 | Pad last FDE to output section alignment. | |
162 | (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove | |
163 | assertion. | |
164 | * elf64-ppc.c (glink_eh_frame_cie): Delete padding. | |
165 | (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c. | |
166 | (ppc64_elf_finish_dynamic_sections): Adjust to suit. | |
167 | ||
f98450c6 NC |
168 | 2017-03-02 Martin Bickel <binutils@ineranves.de> |
169 | ||
170 | PR ld/21212 | |
171 | * elf.c (rewrite_elf_program_header): Do not issue a warning for | |
d20928fa | 172 | empty segments which have a zero filesz, but a non-zero memsz. |
f98450c6 | 173 | |
673cff9b AM |
174 | 2017-03-02 Alan Modra <amodra@gmail.com> |
175 | ||
176 | * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo. | |
177 | ||
3de43e7b AM |
178 | 2017-02-28 Alan Modra <amodra@gmail.com> |
179 | ||
180 | * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change. | |
181 | (ppc64_elf_relocate_section): Likewise. | |
182 | ||
4ef97a1b AM |
183 | 2017-02-28 Alan Modra <amodra@gmail.com> |
184 | ||
185 | PR 20995 | |
186 | * elf32-nios2.c (nios2_elf32_relocate_section): Use htab | |
187 | rather than elf32_nios2_hash_table or elf_hash_table. | |
188 | (create_got_section): Likewise. | |
189 | (nios2_elf32_finish_dynamic_symbol): Likewise. | |
190 | (nios2_elf32_adjust_dynamic_symbol): Likewise. | |
191 | (nios2_elf32_size_dynamic_sections): Likewise. | |
192 | (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot | |
193 | vars. Use htab equivalents directly instead. Don't create | |
194 | all dynamic sections on needing just the GOT. Use a goto | |
195 | rather than a fall-through with reloc test. Ensure | |
196 | htab->dynobj is set when making dynamic sreloc section. | |
197 | (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab | |
198 | equivalent directly instead. Don't segfault on looking for | |
199 | .dynamic when dynamic sections have not been created. Don't | |
200 | segfault on .got.plt being discarded. | |
201 | (nios2_elf32_size_dynamic_sections): Delete plt and got vars. | |
202 | Don't set "relocs" on .rela.plt. Do handle .sbss. Delete | |
203 | fixme and another not so relevant comment. | |
204 | (nios2_elf_add_symbol_hook): Delete dynobj var. If not | |
205 | already set, set hash table dynobj on creating .sbss. | |
206 | ||
7ba71655 AM |
207 | 2017-02-28 Alan Modra <amodra@gmail.com> |
208 | ||
209 | * reloc.c (BFD_RELOC_PPC_16DX_HA): New. | |
210 | * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto. | |
211 | (ppc64_elf_reloc_type_lookup): Translate new bfd reloc. | |
212 | (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA. | |
213 | (ppc64_elf_relocate_section): Likewise. | |
214 | * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto. | |
215 | (ppc_elf_reloc_type_lookup): Translate new bfd reloc. | |
216 | (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc. | |
217 | * libbfd.h: Regenerate. | |
218 | * bfd-in2.h: Regenerate. | |
219 | ||
afbf7e8e AM |
220 | 2017-02-28 Alan Modra <amodra@gmail.com> |
221 | ||
222 | * elflink.c (_bfd_elf_create_dynamic_sections): Don't make | |
223 | dynamic .data.rel.ro read-only. | |
224 | * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section | |
225 | rather than section flags when deciding where copy reloc goes. | |
226 | * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise. | |
227 | * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise. | |
228 | * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise. | |
229 | * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise. | |
230 | * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise. | |
231 | * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise. | |
232 | * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise. | |
233 | * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise. | |
234 | * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. | |
235 | * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise. | |
236 | * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise. | |
237 | * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise. | |
238 | * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise. | |
239 | * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise. | |
240 | * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise. | |
241 | * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise. | |
242 | * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise. | |
243 | * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise. | |
244 | * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise. | |
245 | ||
0e392101 MR |
246 | 2017-02-28 Maciej W. Rozycki <macro@imgtec.com> |
247 | ||
248 | * elfxx-mips.c (mips_elf_perform_relocation): Also handle the | |
249 | `jalr $0, $25' instruction encoding. | |
250 | ||
bd757ca7 NC |
251 | 2017-02-27 Nick Clifton <nickc@redhat.com> |
252 | ||
253 | PR ld/21180 | |
254 | * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid | |
255 | generating a seg-fault when encountering a symbol that has been | |
256 | deleted by garbage collection. | |
257 | ||
034fed0b AM |
258 | 2017-02-25 Alan Modra <amodra@gmail.com> |
259 | ||
260 | * elf32-arc.c (struct dynamic_sections): Delete. | |
261 | (enum dyn_section_types): Delete. | |
262 | (dyn_section_names): Delete. | |
263 | (arc_create_dynamic_sections): Delete. | |
264 | (elf_arc_finish_dynamic_sections): Don't call the above. Don't | |
265 | segfault on discarded .rela.plt section. | |
266 | (elf_arc_size_dynamic_sections): Formatting. Don't call | |
267 | arc_create_dynamic_sections. Don't allocate memory for sections | |
268 | handled by the generic linker. Correct code finding relocs in | |
269 | read-only sections. Set SEC_EXCLUDE on zero size .got, | |
270 | .got.plt, and .dynbss sections. Do set .interp for pies. | |
271 | ||
d0f744f9 AW |
272 | 2017-02-24 Andrew Waterman <andrew@sifive.com> |
273 | ||
274 | * elfnn-riscv.c (GP_NAME): New macro. | |
275 | (riscv_global_pointer_value): Use it. | |
276 | (_bfd_riscv_relax_lui): If symbol and global pointer are in same | |
277 | output section, consider only that section's alignment. | |
278 | ||
5d58c733 MR |
279 | 2017-02-23 Maciej W. Rozycki <macro@imgtec.com> |
280 | ||
281 | * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype. | |
282 | * elfxx-mips.c (_bfd_mips_relax_section): Remove function. | |
283 | * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro. | |
284 | * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise. | |
285 | ||
c1556ecd MR |
286 | 2017-02-23 Maciej W. Rozycki <macro@imgtec.com> |
287 | ||
288 | * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR> | |
289 | <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p' | |
290 | or misaligned. | |
291 | ||
5499c7c7 AM |
292 | 2017-02-23 Alan Modra <amodra@gmail.com> |
293 | ||
294 | PR 20744 | |
295 | * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE | |
296 | 16D relocations. | |
297 | (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs. | |
298 | (ppc_elf_relocate_section): Correct calculation for VLE SDAREL | |
299 | relocs. | |
300 | ||
902e9fc7 MR |
301 | 2017-02-22 Maciej W. Rozycki <macro@imgtec.com> |
302 | ||
303 | PR ld/20828 | |
304 | * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version | |
305 | processing ahead of the call to `elf_gc_sweep_symbol'. | |
306 | ||
758d96d8 NC |
307 | 2017-02-22 Nick Clifton <nickc@redhat.com> |
308 | ||
309 | PR binutils/21193 | |
310 | * opncls.c (bfd_create_gnu_debuglink_section): Give the newly | |
311 | created section 4-byte alignment. | |
312 | ||
6528b6eb AM |
313 | 2017-02-22 Alan Modra <amodra@gmail.com> |
314 | ||
315 | * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault | |
316 | on .got or .plt output section being discarded by script. | |
317 | * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move | |
318 | vxworks splt temp. | |
319 | ||
24f1a751 AM |
320 | 2017-02-21 Alan Modra <amodra@gmail.com> |
321 | ||
322 | * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit | |
323 | DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero. | |
324 | ||
64487780 AM |
325 | 2017-02-20 Alan Modra <amodra@gmail.com> |
326 | ||
327 | PR 21181 | |
328 | * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero | |
329 | if DT_RELSZ/DT_RELASZ is zero. | |
330 | ||
6438d1be NC |
331 | 2017-02-17 Nick Clifton <nickc@redhat.com> |
332 | ||
333 | * compress.c (bfd_get_full_section_contents): Remember to reduce | |
334 | compressed size by the sizeof the compression header when | |
335 | decompressing the contents. | |
336 | ||
4bc26c69 PA |
337 | 2017-02-17 Pedro Alves <palves@redhat.com> |
338 | ||
339 | * srec.c (Chunk): Rename to ... | |
340 | (_bfd_srec_len): ... this. | |
341 | (S3Forced): Rename to ... | |
342 | (_bfd_srec_forceS3): ... this. | |
343 | * objcopy.c: Adjust all references. | |
344 | ||
7ec22e0f PA |
345 | 2017-02-17 Pedro Alves <palves@redhat.com> |
346 | ||
347 | * archive.c (bsd_write_armap): Rename to ... | |
348 | (_bfd_bsd_write_armap): ... this. | |
349 | (coff_write_armap): Rename to ... | |
350 | (_bfd_coff_write_armap): ... this. | |
351 | * libbfd-in.h (bsd_write_armap): Rename to ... | |
352 | (_bfd_bsd_write_armap): ... this. | |
353 | (coff_write_armap): Rename to ... | |
354 | (_bfd_coff_write_armap): ... this. | |
355 | * aout-target.h, aout-tic30.c: Adjust all users. | |
356 | * libbfd.h: Regenerate. | |
357 | ||
8c8402cc PA |
358 | 2017-02-17 Pedro Alves <palves@redhat.com> |
359 | ||
360 | * bfd-in.h (bfd_read, bfd_write): Adjust to rename. | |
361 | (warn_deprecated): Rename to ... | |
362 | (_bfd_warn_deprecated): ... this. | |
363 | * libbfd.c (warn_deprecated): Rename to ... | |
364 | (_bfd_warn_deprecated): ... this. | |
365 | * bfd-in2.h: Regenerate. | |
366 | ||
c7c3d11b PA |
367 | 2017-02-17 Pedro Alves <palves@redhat.com> |
368 | ||
369 | * bfdio.c (real_ftell): Rename to ... | |
370 | (_bfd_real_ftell): ... this. | |
371 | (real_fseek): Rename to ... | |
372 | (_bfd_real_fseek): ... this. | |
373 | (real_fopen): Rename to ... | |
374 | (_bfd_real_fopen): ... this. | |
375 | * libbfd-in.h (real_ftell): Rename to ... | |
376 | (_bfd_real_ftell): ... this. | |
377 | (real_fseek): Rename to ... | |
378 | (_bfd_real_fseek): ... this. | |
379 | (real_fopen): Rename to ... | |
380 | (_bfd_real_fopen): ... this. | |
381 | * cache.c, dwarf2.c, opncls.c: Adjust all callers. | |
382 | * libbfd.h: Regenerate. | |
383 | ||
4265548c PA |
384 | 2017-02-17 Pedro Alves <palves@redhat.com> |
385 | ||
386 | * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers. | |
387 | * libbfd.c (read_unsigned_leb128): Rename to ... | |
388 | (_bfd_read_unsigned_leb128): ... this. | |
389 | (read_signed_leb128): Rename to ... | |
390 | (_bfd_read_signed_leb128): ... this. | |
391 | (safe_read_leb128): Rename to ... | |
392 | (_bfd_safe_read_leb128): ... this. | |
393 | * libbfd-in.h (read_unsigned_leb128): Rename to ... | |
394 | (_bfd_read_unsigned_leb128): ... this. | |
395 | (read_signed_leb128): Rename to ... | |
396 | (_bfd_read_signed_leb128): ... this. | |
397 | (safe_read_leb128): Rename to ... | |
398 | (_bfd_safe_read_leb128): ... this. | |
399 | * libbfd.h: Renegerate. | |
400 | ||
3239a423 AB |
401 | 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com> |
402 | ||
403 | * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup | |
404 | before trying to fine matching file and line information. | |
405 | ||
90ed9b8b AB |
406 | 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com> |
407 | ||
408 | * dwarf2.c (struct dwarf2_debug): Add orig_bfd member. | |
409 | (_bfd_dwarf2_slurp_debug_info): If stashed debug information does | |
410 | not match current bfd, then reload debug information. Record bfd | |
411 | we're loading debug info for in the stash. If we have debug | |
412 | informatin in the cache then perform section placement before | |
413 | returning. | |
414 | ||
a8c75b76 AM |
415 | 2017-02-16 Alan Modra <amodra@gmail.com> |
416 | ||
417 | PR 21000 | |
418 | * elf-bfd.h (struct elf_backend_data): Add no_page_alias. | |
419 | * elfxx-target.h (elf_backend_no_page_alias): Define. | |
420 | (elfNN_bed): Init new field. | |
421 | * elf.c (assign_file_positions_for_load_sections): If no_page_alias | |
422 | ensure PT_LOAD segment starts on a new page. | |
423 | * elf32-hppa.c (elf_backend_no_page_alias): Define. | |
424 | ||
247d6c4c AM |
425 | 2017-02-16 Alan Modra <amodra@gmail.com> |
426 | ||
427 | PR 21132 | |
428 | * elf32-hppa.c (allocate_plt_static): Allocate space for relocs | |
429 | if pic. | |
430 | ||
90571206 JW |
431 | 2017-02-16 Jiong Wang <jiong.wang@arm.com> |
432 | ||
433 | * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED. | |
434 | * bfd-in2.h: Regenerated. | |
435 | ||
2a568401 L |
436 | 2017-02-15 H.J. Lu <hongjiu.lu@intel.com> |
437 | ||
438 | PR ld/21168 | |
439 | * elf32-i386.c (elf_i386_relocate_section): Allow | |
440 | "lea foo@GOT, %reg" in PIC. | |
441 | ||
a5def14f L |
442 | 2017-02-15 H.J. Lu <hongjiu.lu@intel.com> |
443 | ||
444 | PR ld/20244 | |
445 | * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC | |
446 | symbol name when reporting R_386_GOT32/R_386_GOT32X relocation | |
447 | error against local IFUNC symbol without a base register for | |
448 | PIC. | |
449 | ||
174d0a74 MR |
450 | 2017-02-15 Maciej W. Rozycki <macro@imgtec.com> |
451 | ||
452 | * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than | |
453 | `%P: %H:' with `info->callbacks->einfo'. | |
454 | (ppc_elf_relocate_section): Likewise. | |
455 | * elf64-ppc.c (ppc64_elf_check_relocs): Likewise. | |
456 | (ppc64_elf_edit_toc): Likewise. | |
457 | (ppc64_elf_relocate_section): Likewise. | |
458 | ||
e278ae05 AM |
459 | 2017-02-14 Alan Modra <amodra@gmail.com> |
460 | ||
461 | * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support | |
462 | --gc-keep-exported, and test versioned field of sym rather than | |
463 | looking for @ in name. | |
464 | ||
10ddfe62 PD |
465 | 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com> |
466 | ||
467 | * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to | |
468 | __global_pointer$. | |
469 | ||
d11135f5 NC |
470 | 2017-02-13 Nick Clifton <nickc@redhat.com> |
471 | ||
472 | PR binutils/21151 | |
473 | * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid | |
474 | unit length field. | |
475 | ||
cc162427 AW |
476 | 2017-02-07 Andrew Waterman <andrew@sifive.com> |
477 | ||
478 | * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT | |
479 | entry size if PLT header is written. | |
480 | ||
3d044c0c SL |
481 | 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com> |
482 | ||
483 | Fix sparc64 dynamic relocation processing to use the dynamic | |
484 | symbol count. | |
485 | * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic' | |
486 | to determine if bfd_get_symcount() or bfd_get_dynamic_symcount() | |
487 | should be used. | |
488 | ||
1b7e3d2f NC |
489 | 2017-02-03 Nick Clifton <nickc@redhat.com> |
490 | ||
491 | PR 21096 | |
492 | * coffcode.h (coff_write_object_contents): Enlarge size of | |
493 | s_name_buf in order to avoid compile time warning about possible | |
494 | integer truncation. | |
495 | * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower | |
496 | 32-bits of insn value before printing into buffer. | |
497 | ||
e17b0c35 MR |
498 | 2017-02-02 Maciej W. Rozycki <macro@imgtec.com> |
499 | ||
500 | * elfxx-mips.c (mips_elf_hash_sort_data): Add | |
501 | `max_local_dynindx'. | |
502 | (mips_elf_sort_hash_table): Handle it. | |
503 | (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local | |
504 | symbols bump up `max_local_dynindx' rather than | |
505 | `max_non_got_dynindx'. | |
506 | ||
55f8b9d2 MR |
507 | 2017-02-02 Maciej W. Rozycki <macro@imgtec.com> |
508 | ||
509 | * elfxx-mips.c (mips_elf_hash_sort_data): Convert the | |
510 | `min_got_dynindx', `max_unref_got_dynindx' and | |
511 | `max_non_got_dynindx' members to the `bfd_size_type' data type. | |
512 | (mips_elf_sort_hash_table): Adjust accordingly. | |
513 | ||
0f8c4b60 MR |
514 | 2017-02-02 Maciej W. Rozycki <macro@imgtec.com> |
515 | ||
516 | * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout | |
517 | to access the hash table. | |
518 | ||
17a80fa8 MR |
519 | 2017-02-02 Maciej W. Rozycki <macro@imgtec.com> |
520 | ||
521 | * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on | |
522 | non-NULL `htab' to the beginning. | |
523 | ||
8f56d4fd MR |
524 | 2017-02-02 Maciej W. Rozycki <macro@imgtec.com> |
525 | ||
526 | * elflink.c (elf_gc_sweep): Wrap overlong line. | |
527 | ||
8b10b0b3 MR |
528 | 2017-01-30 Maciej W. Rozycki <macro@imgtec.com> |
529 | ||
530 | * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to... | |
531 | (_bfd_mips_elf_linker_flags): ... this. Add another parameter. | |
532 | * elfxx-mips.c (mips_elf_link_hash_table): Add | |
533 | `ignore_branch_isa' member. | |
534 | (mips_elf_perform_relocation): Do not treat an ISA mode mismatch | |
535 | in branch relocation calculation as an error if | |
536 | `ignore_branch_isa' has been set. | |
537 | (_bfd_mips_elf_insn32): Rename to... | |
538 | (_bfd_mips_elf_linker_flags): ... this. Rename the `on' | |
539 | parameter to `insn32' and add an `ignore_branch_isa' parameter. | |
540 | Handle the new parameter. | |
541 | ||
1fbd05e1 HPN |
542 | 2017-01-27 Hans-Peter Nilsson <hp@axis.com> |
543 | ||
22d9a0de HPN |
544 | * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused |
545 | local variable dynobj. | |
546 | ||
1fbd05e1 HPN |
547 | PR ld/20995 |
548 | * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro. | |
549 | (elf_cris_adjust_dynamic_symbol): Place variables copied into the | |
550 | executable from read-only sections into sdynrelro. | |
551 | (elf_cris_finish_dynamic_symbol): Select sreldynrelro for | |
552 | dynamic relocs in sdynrelro. | |
553 | (elf_backend_want_dynrelro): Define. | |
554 | ||
4a7324e1 SH |
555 | 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de> |
556 | ||
557 | * config.bfd (*-*-rtemsaout*): Mark as removed. | |
558 | ||
c75b4ebd SH |
559 | 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de> |
560 | ||
561 | * config.bfd (powerpcle-*-rtems*): Do not mark as removed. | |
562 | (arm-*-rtems*): Move to (arm*-*-eabi*). | |
563 | (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*). | |
564 | (m68-*-rtems*): Move to (m68*-*-elf*). | |
565 | ||
850d84f6 SH |
566 | 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de> |
567 | ||
568 | * config.bfd (*-*-rtemscoff*): Mark as removed. | |
569 | ||
b531344c MR |
570 | 2017-01-24 Maciej W. Rozycki <macro@imgtec.com> |
571 | ||
572 | PR ld/20828 | |
573 | * elflink.c (bfd_elf_record_link_assignment): Revert last | |
574 | change and don't ever clear `forced_local'. Set `mark' | |
575 | unconditionally. | |
576 | (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within | |
577 | file. | |
578 | (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'... | |
579 | (bfd_elf_size_dynamic_sections): ... here. | |
580 | * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local' | |
581 | and set `mark' instead in `__tls_get_addr_opt' processing. | |
582 | * elf64-ppc.c (ppc64_elf_tls_setup): Likewise. | |
583 | ||
f0158f44 AM |
584 | 2017-01-24 Alan Modra <amodra@gmail.com> |
585 | ||
586 | * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases | |
587 | where dynamic relocs are preferable. Allow ifunc too. | |
588 | (ensure_undefweak_dynamic): New function. | |
589 | (allocate_dynrelocs): Use it here. Move plt handling last and | |
590 | don't make symbols dynamic, simplifying loop. Only make undef | |
591 | weak symbols with GOT entries dynamic. Correct condition | |
592 | for GOT relocs. Handle dynamic relocs on ifuncs. Correct | |
593 | comments. Remove goto. | |
594 | (ppc_elf_relocate_section): Correct test for using dynamic | |
595 | symbol on GOT relocs. Rearrange test for emitting GOT relocs | |
596 | to suit. Set up explicit tls_index entries and implicit GOT | |
597 | tls_index entries resolvable at link time for | |
598 | __tls_get_addr_opt. Simplify test to clear mem for prelink. | |
599 | * elf64-ppc.c (allocate_got): Correct condition for GOT relocs. | |
600 | (ensure_undefweak_dynamic): New function. | |
601 | (allocate_dynrelocs): Use it here. Only make undef weak symbols | |
602 | with GOT entries dynamic. Remove unnecessary test of | |
603 | WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling. | |
604 | (ppc64_elf_relocate_section): Correct test for using dynamic | |
605 | symbol on GOT relocs. Rearrange test for emitting GOT relocs | |
606 | to suit. Set up explicit tls_index entries and implicit GOT | |
607 | tls_index entries resolvable at link time for __tls_get_addr_opt. | |
608 | Simplify expression to clear mem for prelink. | |
609 | ||
2d0ca824 YN |
610 | 2017-01-23 Yury Norov <ynorov@caviumnetworks.com> |
611 | ||
612 | * elfnn-aarch64.c: Fix relaxations for ILP32 mode. | |
613 | ||
7f784814 JW |
614 | 2017-01-20 Jiong Wang <jiong.wang@arm.com> |
615 | ||
616 | * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function. | |
617 | (elf_backend_hash_symbol): Define. | |
618 | ||
81ff47b3 MR |
619 | 2017-01-18 Maciej W. Rozycki <macro@imgtec.com> |
620 | ||
621 | PR ld/20828 | |
622 | * elflink.c (bfd_elf_record_link_assignment): Clear any | |
623 | `forced_local' marking for DSO symbols that are not being | |
624 | provided. | |
625 | ||
640d6bfd KLC |
626 | 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com> |
627 | ||
628 | * elfnn-riscv.c (riscv_elf_object_p): New function. | |
629 | ||
8361ed4d L |
630 | 2017-01-12 H.J. Lu <hongjiu.lu@intel.com> |
631 | ||
632 | PR ld/21038 | |
633 | * elf64-x86-64.c (elf_x86_64_link_hash_table): Add | |
634 | plt_bnd_eh_frame. | |
635 | (elf_x86_64_check_relocs): Create .eh_frame section for the | |
636 | .plt.bnd section. | |
637 | (elf_x86_64_size_dynamic_sections): Allocate and initialize | |
638 | .eh_frame section for the .plt.bnd section. | |
639 | (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section | |
640 | for the .plt.bnd section. | |
641 | ||
2425a30e NC |
642 | 2017-01-12 Nick Clifton <nickc@redhat.com> |
643 | ||
644 | PR binutils/20876 | |
645 | * opncls.c (find_separate_debug_file): Add include_dirs | |
646 | parameter. Only include the directory part of the bfd's filename | |
647 | in search paths if include_dirs is true. Add a couple of extra | |
648 | locations for looking for debug files. | |
649 | ( bfd_follow_gnu_debuglink): Update invocation of | |
650 | find_separate_debug_file. | |
651 | (bfd_follow_gnu_debugaltlink): Likewise. | |
652 | (get_build_id): New function: Finds the build-id of the given bfd. | |
653 | (get_build_id_name): New function: Computes the name of the | |
654 | separate debug info file for a bfd, based upon its build-id. | |
655 | (check_build_id_file): New function: Checks to see if a separate | |
656 | debug info file exists at the given location, and that its | |
657 | build-id matches that of the original bfd. | |
658 | (bfd_follow_build_id_debuglink): New function: Finds a separate | |
659 | debug info file for a given bfd by using the build-id method. | |
660 | * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id | |
661 | method of locating a separate debug info file before using the | |
662 | debuglink method. | |
663 | * bfd-in2.h: Regenerate. | |
664 | ||
9e659176 L |
665 | 2017-01-11 H.J. Lu <hongjiu.lu@intel.com> |
666 | ||
667 | PR ld/21038 | |
668 | * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New. | |
669 | (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and | |
670 | elf_x86_64_eh_frame_plt_got. | |
671 | (elf_x86_64_size_dynamic_sections): Get unwind info from | |
672 | elf_x86_64_bnd_arch_bed for the BND PLT. | |
673 | ||
f2e2d2f5 JS |
674 | 2017-01-11 Jeremy Soller <jackpot51@gmail.com> |
675 | ||
676 | * config.bfd: Add entries for i686-redox and x86_64-redox. | |
677 | ||
52b232b3 L |
678 | 2017-01-10 H.J. Lu <hongjiu.lu@intel.com> |
679 | ||
680 | * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section | |
681 | to 4 bytes. | |
682 | * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align | |
683 | .eh_frame section to 4 bytes for x32. | |
684 | (elf_x86_64_check_relocs): Likewise. | |
685 | ||
fff53dae L |
686 | 2017-01-10 H.J. Lu <hongjiu.lu@intel.com> |
687 | ||
688 | PR ld/20830 | |
689 | * elf32-i386.c (elf_i386_eh_frame_plt_got): New. | |
690 | (PLT_GOT_FDE_LENGTH): Likewise. | |
691 | (elf_i386_plt_layout): Add eh_frame_plt_got and | |
692 | eh_frame_plt_got_size. | |
693 | (elf_i386_plt): Updated. | |
694 | (elf_i386_link_hash_table): Add plt_got_eh_frame. | |
695 | (elf_i386_check_relocs): Create .eh_frame section for .plt.got. | |
696 | (elf_i386_size_dynamic_sections): Allocate and initialize | |
697 | .eh_frame section for .plt.got. | |
698 | (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for | |
699 | .plt.got. | |
700 | (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and | |
701 | eh_frame_plt_got_size. | |
702 | * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New. | |
703 | (PLT_GOT_FDE_LENGTH): Likewise. | |
704 | (elf_x86_64_backend_data): Add eh_frame_plt_got and | |
705 | eh_frame_plt_got_size. | |
706 | (elf_x86_64_arch_bed): Updated. | |
707 | (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and | |
708 | eh_frame_plt_got_size. | |
709 | (elf_x86_64_nacl_arch_bed): Likewise. | |
710 | (elf_x86_64_link_hash_table): Add plt_got_eh_frame. | |
711 | (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got. | |
712 | (elf_x86_64_size_dynamic_sections): Allocate and initialize | |
713 | .eh_frame section for .plt.got. | |
714 | (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section | |
715 | for .plt.got. | |
716 | ||
f129e49f L |
717 | 2017-01-10 H.J. Lu <hongjiu.lu@intel.com> |
718 | ||
719 | * elf32-i386.c (elf_i386_size_dynamic_sections): Set | |
720 | plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt. | |
721 | ||
cd6581da NC |
722 | 2017-01-09 Nick Clifton <nickc@redhat.com> |
723 | ||
724 | * dwarf2.c (lookup_address_in_function_table): Return early if | |
725 | there are no functions in the given comp unit, or if the high | |
726 | address of the last function in the comp unit is less than the | |
727 | desired address. | |
728 | ||
98f02962 NC |
729 | 2017-01-09 Nick Clifton <nickc@redhat.com> |
730 | ||
731 | PR binutils/21013 | |
732 | * coffgen.c (_bfd_coff_get_external_symbols): Generate an error | |
733 | message if there are too many symbols to load. | |
734 | ||
ae4fda66 JC |
735 | 2017-01-04 James Clarke <jrtc27@jrtc27.com> |
736 | ||
737 | * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free | |
738 | if relocs are cached. | |
739 | ||
de1010f4 RF |
740 | 2017-01-03 Rich Felker <bugdal@aerifal.cx> |
741 | ||
742 | PR ld/21017 | |
743 | * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry | |
744 | for R_MICROBLAZE_GOTOFF_64. | |
745 | ||
09fe2662 NC |
746 | 2017-01-03 Nick Clifton <nickc@redhat.com> |
747 | ||
748 | * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time | |
749 | warning about using a possibly uninitialised variable. | |
750 | ||
595e0a47 AM |
751 | 2017-01-02 Alan Modra <amodra@gmail.com> |
752 | ||
753 | * elf32-hppa.c (ensure_undef_weak_dynamic): New function. | |
754 | (allocate_plt_static, allocate_dynrelocs): Use it. | |
755 | ||
7bd9df3b AM |
756 | 2017-01-02 Alan Modra <amodra@gmail.com> |
757 | ||
758 | * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for | |
759 | .PARISC.unwind section. | |
760 | ||
5b86074c AM |
761 | 2017-01-02 Alan Modra <amodra@gmail.com> |
762 | ||
763 | PR ld/20989 | |
764 | * elfxx-sparc.c (gdop_relative_offset_ok): New function. | |
765 | (_bfd_sparc_elf_relocate_section): Use it to validate GOT | |
766 | indirect to GOT pointer relative code edit. | |
767 | ||
2571583a AM |
768 | 2017-01-02 Alan Modra <amodra@gmail.com> |
769 | ||
770 | Update year range in copyright notice of all files. | |
771 | ||
5c1ad6b5 | 772 | For older changes see ChangeLog-2016 |
3499769a | 773 | \f |
5c1ad6b5 | 774 | Copyright (C) 2017 Free Software Foundation, Inc. |
3499769a AM |
775 | |
776 | Copying and distribution of this file, with or without modification, | |
777 | are permitted in any medium without royalty provided the copyright | |
778 | notice and this notice are preserved. | |
779 | ||
780 | Local Variables: | |
781 | mode: change-log | |
782 | left-margin: 8 | |
783 | fill-column: 74 | |
784 | version-control: never | |
785 | End: |