projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
* targets.c (bfd_target): Make ar_max_namelen an unsigned char.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
0aabe54e
AM		 12011-06-06 Alan Modra <amodra@gmail.com>
2
3 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
4 Add match_priority.
5 * configure.in: Bump bfd version.
6 * elfcode.h (elf_object_p): Delete hacks preventing match of
7 EM_NONE and ELFOSABI_NONE targets when a better match exists.
8 * elfxx-target.h (elf_match_priority): Define and use.
9 * format.c (bfd_check_format_matches): Use target match_priority
10 to choose best of multiple matching targets. In cases with multiple
11 matches rerun _bfd_check_format if we don't choose the last match.
12 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
13 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
14 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
15 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
16 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
17 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
18 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
19 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
20 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
21 * vms-lib.c, * xsym.c: Init match_priority field.
22 * configure: Regenerate.
23 * bfd-in2.h: Regenerate.
24
70b554c9
L		 252011-06-04 H.J. Lu <hongjiu.lu@intel.com>
26
27 PR ld/12842
28 * elfcode.h (elf_object_p): Revert the last change.
29
d50ec8a7
AM		 302011-06-04 Alan Modra <amodra@gmail.com>
31
32 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
33 return the other arch.
34 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
35 target.
36
164a5cb7
NC		 372011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
38
39 PR ld/12682
40 * hash.c (higher_primer_number): Add more, small, prime numbers.
41 (bfd_hash_set_default_size): Likewise.
42
cc643b88
NC		 432011-06-02 Nick Clifton <nickc@redhat.com>
44
45 * coff-mcore.c: Fix spelling typo.
46 * coff-stgo32.c: Likewise.
47 * elf32-arm.c: Likewise.
48 * elf32-avr.c: Likewise.
49 * elf-m68hc1x.c: Likewise.
50 * elf32-mcore.c: Likewise.
51 * elf32-mep.c: Likewise.
52 * elf32-mt.c: Likewise.
53 * elf32-ppc.c: Likewise.
54 * elf32-xtensa.c: Likewise.
55 * elf64-ppc.c: Likewise.
56 * elfxx-mips.c: Likewise.
57 * netbsd.h: Likewise.
58 * nlmcode.h: Likewise.
59 * vms-alpha.c: Likewise.
60 * po/bfd.pot: Regenerate.
61 * po/SRC-POTFILES.in: Regenerate.
62
4c422395
DD		 632011-06-01 DJ Delorie <dj@redhat.com>
64
65 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
66 * target.c: Likewise.
67 * configure.in: Likewise.
68 * configure.in: Regenerate.
69 * elf32-rx.c: Add elf32-rx-be-ns target.
70 (rx_elf_object_p): Never allow the be-ns target by default,
71 only allow it if the user requests it.
72
4b819e1f
L		 732011-06-01 H.J. Lu <hongjiu.lu@intel.com>
74
75 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
76 relocation in readonly section in a shared object.
77 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
78
74ce8de7
NC		 792011-05-31 Nick Clifton <nickc@redhat.com>
80
81 * archive.c (adjust_relative_path): Fix comment to prevent it
82 corrupting the auto-generated bfd.h.
83
63e1a0fc
PB		 842011-05-31 Paul Brook <paul@codesourcery.com>
85
86 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
87 for known functions.
88 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
89 symbols.
90
12352d3f
PB		 912011-05-31 Paul Brook <paul@codesourcery.com>
92
93 * elf32-arm.c (arm_stub_is_thumb): Add
94 arm_stub_long_branch_v4t_thumb_tls_pic.
95 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
96 Handle Thumb stubs.
97
c4948609
NC		 982011-05-27 Nick Clifton <nickc@redhat.com>
99
100 PR binutils/12710
101 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
102 unable to read a file pointed to by an entry in a thin archive.
103 (adjust_relative_path): Use lrealpath to canonicalize paths.
104 Handle the case where the reference path is above the current
105 path in the directory tree.
106
6769d501
L		 1072011-05-26 H.J. Lu <hongjiu.lu@intel.com>
108
109 PR ld/12809
110 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
111 R_X86_64_TPOFF64 in executable.
112
2676a7d9
AM		 1132011-05-26 Alan Modra <amodra@gmail.com>
114
115 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
116 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
117 local_protected comment.
118
cbe79dfe
TG		 1192011-05-25 Tristan Gingold <gingold@adacore.com>
120
121 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
122 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
123 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
124 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
125 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
126 (elf32-ia64.c): Created from elfnn-ia64.c
127 (elf64-ia64.c): Likewise.
128 * elfxx-ia64.h: New file.
129 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
130 functions.Includes elfxx-ia64.h.
131 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
132 (IA64_HOWTO): Adjust.
133 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
134 (elfNN_ia64_reloc_type_lookup): Renames to
135 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
136 (elfNN_ia64_reloc_name_lookup): Renames to
137 ia64_elf_reloc_name_lookup. Make it public.
138 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
139 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
140 public.
141 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
142 Move it and make it public. Move prototype to elfxx-ia64.h
143 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
144 Move prototype to elfxx-ia64.h
145 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
146 (elfNN_ia64_info_to_howto): Adjust calls.
147 (elfNN_ia64_relax_section): Adjust calls.
148 (count_dyn_reloc): Fix typo.
149 (elfNN_ia64_relocate_section): Adjust calls.
150 (elfNN_ia64_finish_dynamic_symbol): Likewise.
151 (bfd_elfNN_bfd_reloc_type_lookup)
152 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
153 * configure: Regenerate.
154 * Makefile.in: Regenerate.
155
1ce74905
DD		 1562011-05-23 DJ Delorie <dj@redhat.com>
157
158 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
159 the vma/lma swapping done in elf32_rx_modify_program_headers.
160
997fbe36
NC		 1612011-05-23 Nick Clifton <nickc@redhat.com>
162
163 * elf-m10300.c (mn10300_elf_mkobject): New function.
164 (bfd_elf32_mkobject): Define.
165
6061a67d
AM		 1662011-05-23 Alan Modra <amodra@gmail.com>
167
168 * elf-bfd.h: Comment typo fix.
169 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
170 struct elf_dyn_relocs throughout.
171 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
172
25f53a85
AM		 1732011-05-23 Alan Modra <amodra@gmail.com>
174
175 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
176 functions rather than warning callback or _bfd_error_handler.
177 * elf32-ppc.c: Likewise.
178 * elf64-ppc.c: Likewise.
179 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
180 arg error.
181 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
182
6de6a7fe
AM		 1832011-05-23 Alan Modra <amodra@gmail.com>
184
185 PR 12763
186 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
187 .tbss, and page align same for all SHT_NOBITS sections.
188
86b2281f
AM		 1892011-05-21 Alan Modra <amodra@gmail.com>
190
191 PR 12763
192 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
193 from PT_TLS header.
194 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
195 segment if just for .tbss.
196 (assign_file_positions_for_load_sections): Don't report "can't
197 allocate in segment" errors for .tbss.
198 (assign_file_positions_for_non_load_sections): Don't set p_filesz
199 from SHT_NOBITS section filepos.
200
4a732032
BS		 2012011-05-20 Bernd Schmidt <bernds@codesourcery.com>
202
203 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
204 R_C6000_PCR_H16 and R_C6000_PCR_L16.
205 (elf32_tic6x_relocate_section): Handle them.
206
dd98f8d2
NC		 2072011-05-18 Nick Clifton <nickc@redhat.com>
208
209 PR ld/12761
210 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
211 sections when building shared libraries.
212
9c489990
NC		 2132011-05-18 Rafał Krypa <r.krypa@samsung.com>
214
215 PR ld/12778
216 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
217 reloc pointer.
218
5ccfed9b
TG		 2192011-05-18 Tristan Gingold <gingold@adacore.com>
220
221 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
222 (xcoff_sweep): Always keep dwarf sections.
223 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
224
85645aed
TG		 2252011-05-18 Tristan Gingold <gingold@adacore.com>
226
227 * libxcoff.h (struct xcoff_dwsect_name): New type.
228 (XCOFF_DWSECT_NBR_NAMES): New macro.
229 (xcoff_dwsect_names): Declare.
230 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
231 (styp_to_sec_flags): Ditto.
232 (coff_new_section_hook): Ditto.
233 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
234 * coff-rs6000.c (xcoff_dwsect_name): New variable.
235
84bff83f
NC		 2362011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
237
238 PR ld/12759
239 * elf32-rx.c (ignore_lma): New variable.
240 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
241 (rx_modify_program_headers): Only copy the LMA into the VMA if
242 ignore_lma is true.
243
16d96b5b
AM		 2442011-05-17 Alan Modra <amodra@gmail.com>
245
246 PR ld/12760
247 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
248 * elflink.c (elf_link_add_object_symbols): Likewise.
249 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
250
41e04eaa
AM		 2512011-05-16 Alan Modra <amodra@gmail.com>
252
253 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
254
77c56f44
RS		 2552011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
256
257 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
258 global GOT entries for GOT_PAGE relocations against global symbols.
259
2a616379
BS		 2602011-05-13 Bernd Schmidt <bernds@codesourcery.com>
261
262 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
263 (tic6x-*-*): Replaced by these.
264 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
265 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
266 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
267 Define.
268 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
269 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
270 "elf32-target.h" two more times.
271 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
272 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
273 bfd_elf32_tic6x_elf_le_vec.
274 * configure: Regenerate.
275
3ac5406b
JB		 2762011-05-13 Jan Beulich <jbeulich@novell.com>
277
278 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
279
335e41d4
JK		 2802011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
281
282 * config.in: Regenerated.
283 * configure: Regenerated.
284 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
285 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
286 HAVE_PSINFO32_T_PR_PID.
287 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
288 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
289 and HAVE_PSINFO32_T_PR_PID.
290 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
291
bc989cdc
JK		 2922011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
293
294 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
295 32bit psinfo.
296 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
297 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
298
fbd9ad90
PB		 2992011-05-09 Paul Brook <paul@codesourcery.com>
300
301 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
302 * bfd-in2.h: Regenerate.
303 * elf32-tic6x.c: Include limits.h.
304 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
305 _tic6x_elf_section_data): New.
306 (elf32_tic6x_section_data): Define.
307 (elf32_tic6x_new_section_hook): Allocate target specific data.
308 (elf32_tic6x_add_unwind_table_edit): New function.
309 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
310 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
311 elf32_tic6x_copy_exidx_entry): New functions.
312 (elf_backend_write_section): Define.
313
1bce6bd8
PB		 3142011-05-09 Paul Brook <paul@codesourcery.com>
315
316 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
317 elf32_tic6x_fake_sections): New functions.
318 (elf_backend_fake_sections): Define.
319
9cf0e282
PB		 3202011-05-09 Paul Brook <paul@codesourcery.com>
321
322 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
323 (elf_backend_gc_mark_extra_sections): Define.
324
730035f7
DK		 3252011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
326
327 PR ld/12365
328 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
329 references to symbols defined in discarded sections.
330
88e59394
DK		 3312011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
332
333 PR ld/12365
334 * coffgen.c (coff_write_symbol): Assume input section is its own
335 output section if output_section member not set.
336 (coff_write_alien_symbol): Likewise.
337
310fd250
L		 3382011-05-07 H.J. Lu <hongjiu.lu@intel.com>
339
340 PR ld/12730
341 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
342
343 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
41e04eaa 344 sections if needed.
310fd250
L		 345
346 * section.c (SEC_ELF_REVERSE_COPY): New.
347 * bfd-in2.h: Regenerated.
348
70778fc7
AM		 3492011-05-07 Anders Kaseorg <andersk@ksplice.com>
350
351 PR 12739
352 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
353 * bfd-in2.h: Regenerate.
354
8185f55c
TG		 3552011-05-06 Tristan Gingold <gingold@adacore.com>
356
357 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
358 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
359 any code section. Add comments.
360 (alpha_vms_object_p): Use void * instead of PTR.
361 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
362 (build_module_list): Guard against no DST section. Add comments.
363 (alpha_vms_link_output_symbol): Discard undefined symbols.
364 (alpha_vms_get_section_contents): Simply memcpy if the section was
365 already loaded. Fix typo.
366 (vms_new_section_hook): Use void * instead of PTR.
367 (vms_alpha_vec): Ditto.
368
7d24e6a6
RS		 3692011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
370
371 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
372 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
373
c6a8f6e0
BS		 3742011-05-05 Bernd Schmidt <bernds@codesourcery.com>
375
376 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
377 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
378 mismatch. Choose the lower of the two values.
379 (bfd_elf32_bfd_final_link): New macro.
380
7f41df2e
TG		 3812011-04-28 Tristan Gingold <gingold@adacore.com>
382
383 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
384 (bfd_xcoff_swap_aux_out): Ditto.
385 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
386 (bfd_xcoff64_swap_aux_out): Ditto.
387
9507a174
AM		 3882011-05-04 Alan Modra <amodra@gmail.com>
389
390 PR ld/12727
391 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
392 was_undefined on dot-symbols.
393
2fbb87f6
PB		 3942011-05-03 Paul Brook <paul@codesourcery.com>
395
396
397 * elf32-tic6x.c (elf32_tic6x_howto_table,
398 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
399 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
400 Add R_C6000_EHTYPE.
401
9d4057ee
AM		 4022011-05-01 Alan Modra <amodra@gmail.com>
403
404 PR ld/12718
405 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
406 creating ifunc sections.
407 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
408
71e7aa7d
L		 4092011-04-30 H.J. Lu <hongjiu.lu@intel.com>
410
411 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
412 names.
413
b5dee4ea
TT		 4142011-04-28 Tom Tromey <tromey@redhat.com>
415
416 * bfdio.c (memory_bstat): Pass correct size to memset.
417
e4c93b56
MF		 4182011-04-28 Mike Frysinger <vapier@gentoo.org>
419
420 * dwarf2.c (dwarf_debug_sections): Mark const.
421 * elf.c (special_sections): Likewise.
422 * libbfd-in.h (dwarf_debug_sections): Likewise.
423 * libbfd.h: Regenerate.
424
72b016b4
NC		 4252011-04-26 Kai Tietz <ktietz@redhat.com>
426
427 * coffcode.h (sec_to_styp_flags): Allow linkonce for
428 debugging sections.
429
4964e065
TG		 4302011-04-26 Tristan Gingold <gingold@adacore.com>
431
432 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
433
35ed3f94
AM		 4342011-04-24 Alan Modra <amodra@gmail.com>
435
436 PR ld/12365
437 PR ld/12696
438 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
439 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
440 (_bfd_generic_link_add_one_symbol): Update "notice" call.
441 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
442 it is a redef of an IR symbol in a real BFD.
443
b70321a2
L		 4442011-04-22 H.J. Lu <hongjiu.lu@intel.com>
445
446 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
447 in readonly section in a shared object.
448 (elf_i386_size_dynamic_sections): Likewise.
449 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
450 (elf_x86_64_size_dynamic_sections): Likewise.
451
aa715242
L		 4522011-04-21 H.J. Lu <hongjiu.lu@intel.com>
453
454 PR ld/12694
455 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
456 symbols.
457 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
458
f6df62c8
L		 4592011-04-21 H.J. Lu <hongjiu.lu@intel.com>
460
461 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
462 on dynamic symbol error.
463 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
464
4bbd5a24
TG		 4652011-04-20 Tristan Gingold <gingold@adacore.com>
466
467 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
468
8ad17b3a
AM		 4692011-04-20 Alan Modra <amodra@gmail.com>
470
471 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
472 (bfd_hash_table_init_n): Overflow checking.
473 (bfd_hash_set_default_size): Return current size. Take unsigned long
474 arg. Add 65537 to hash_size primes.
475 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
476 * bfd-in2.h: Regenerate.
477
1b0df531
JK		 4782011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
479
480 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
481 memmove elements.
482
595213d4
AM		 4832011-04-20 Alan Modra <amodra@gmail.com>
484
9e6619e2
AM		 485 * libbfd.c (bfd_log2): Do return rounded up value.
486 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
487 call with expanded old round down version of the function.
488
595213d4
AM		 489 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
490 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
491
02d00247
AM		 4922011-04-20 Alan Modra <amodra@gmail.com>
493
494 PR ld/12365
495 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
496 in their own common section.
497 * elflink.c (elf_link_add_object_symbols): Likewise.
498 * linker.c (generic_link_check_archive_element): Don't lose flags
499 if common section is pre-existing.
500 (_bfd_generic_link_add_one_symbol): Likewise.
501
24f58f47
AM		 5022011-04-20 Alan Modra <amodra@gmail.com>
503
504 PR ld/12365
505 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
506 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
507 multiple_definition regardless of allow_multiple_definition.
508 * simple.c (simple_dummy_multiple_definition): Update.
509 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
510 calls.
511
417236c0
TG		 5122011-04-18 Tristan Gingold <gingold@adacore.com>
513
514 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
515
901f1d17
AM		 5162011-04-18 Alan Modra <amodra@gmail.com>
517
518 PR ld/12365
519 PR ld/12672
520 * bfd.c (BFD_PLUGIN): Define.
521 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
522 * bfd-in2.h: Regenerate.
523 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
524 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
525
63524580
JK		 5262011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
527
528 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
529 SEC_LOAD.
530
e21e5835
NC		 5312011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
532
533 * elf-bfd.h (struct sdt_note): New struct.
534 (struct elf_obj_tdata) <sdt_note_head>: New field.
535 * elf.c (elfobj_grok_stapsdt_note_1): New function.
536 (elfobj_grok_stapsdt_note): Likewise.
537 (elf_parse_notes): Added code to treat SystemTap note
538 sections.
539
6452a567
RH		 5402011-04-12 Richard Henderson <rth@redhat.com>
541
542 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
543 exclude empty .got sections.
544
2a750708
L		 5452011-04-11 H.J. Lu <hongjiu.lu@intel.com>
546
547 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
548 array access for BFD_RELOC_386_IRELATIVE.
549
2123f9ad
BS		 5502011-04-11 Bernd Schmidt <bernds@codesourcery.com>
551
552 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
553
f64b2e8d
NC		 5542011-04-11 Mark Wielaard <mjw@redhat.com>
555
556 PR 10549
557 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
558 (has_gnu_symbols): Renamed from has_ifunc_symbols.
559 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
560 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
561 also if STB_GNU_UNIQUE symbol binding was seen.
562 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
563 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
564 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
565 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
566 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
567 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
568
e57278ef
AM		 5692011-04-11 Alan Modra <amodra@gmail.com>
570
571 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
572 sections.
573 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
574 (_bfd_generic_get_section_contents_in_window): Likewise.
575 * section.c (bfd_get_section_contents): Likewise.
576 * compress.c (bfd_get_full_section_contents): Likewise.
577 * elf32-rx.c (rx_final_link): Ignore rawsize.
578 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
579 bfd with bfd_get_section_limit.
580 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
581 os->size during final link. Update callers.
582 * bfd-in2.h: Regenerate.
583
e2ece73c
RS		 5842011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
585
586 PR ld/12637
587 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
588 as the number of global entries when merging with the primary GOT.
589
9f973f28
L		 5902011-04-09 H.J. Lu <hongjiu.lu@intel.com>
591
592 * elf32-i386.c: Update copyright year.
593 * elf64-x86-64.c: Likewise.
594
21e68916
KT		 5952011-04-09 Kai Tietz <ktietz@redhat.com>
596
597 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
598 buffer and use rawsize for sorting.
599 * coffcode.h (coff_compute_section_file_positions): Set rawsize
600 before doing alignment.
601
62d78908
L		 6022011-04-09 H.J. Lu <hongjiu.lu@intel.com>
603
604 * elf32-i386.c (elf_i386_relocate_section): Return relocation
605 error on unsupported relocation.
606 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
607
2351cae0
L		 6082011-04-09 H.J. Lu <hongjiu.lu@intel.com>
609
610 PR binutils/12657
611 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
612 pid_t.
613
959b0961
L		 6142011-04-08 H.J. Lu <hongjiu.lu@intel.com>
615
616 PR ld/12654
617 * elf32-i386.c (elf_i386_relocate_section): Check !executable
618 instead of shared for R_386_TLS_LDO_32.
619
33b54431
TG		 6202011-04-08 Tristan Gingold <gingold@adacore.com>
621
622 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
623 * coff-pmac: Remove
624 * xcoff-target.h: Remove
625 * Makefile.in: Regenerate.
626
5d8e6b4d
CC		 6272011-04-07 Cary Coutant <ccoutant@google.com>
628
629 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
630
44e87ece 6312011-04-07 Paul Brook <paul@codesourcery.com>
33b54431 632
44e87ece
PB		 633 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
634 pc-relative.
635 (elf32_tic6x_howto_table_rel): Ditto.
636 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
637 (elf32_tic6x_check_relocs): Ditto.
638
8c5fc800
JM		 6392011-04-06 Joseph Myers <joseph@codesourcery.com>
640
641 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
642 targets.
643 (strongarm*, thumb*, xscale*): Remove architectures.
644 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
645 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
646 xscale-*-coff): Remove targets.
647
6f8027ae
TG		 6482011-04-01 Tristan Gingold <gingold@adacore.com>
649
650 * elfxx-ia64.c: include bfd_stdint.h
651
c89ce65c
JK		 6522011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
653
654 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
655 dynobj and its initialization.
656
545f57c6
TG		 6572011-03-31 Tristan Gingold <gingold@adacore.com>
658
659 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
660 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
661 BFD_HOST_LONG_LONG to 1.
662
083faca9
TG		 6632011-03-31 Tristan Gingold <gingold@adacore.com>
664
665 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
666 (_bfd_vms_write_etir): Ditto.
667 (_bfd_vms_slurp_etir): Avoid to use intptr_t
668 * configure.com: Generate bfd_stdint.h
669
ac145307
BS		 6702011-03-31 Bernd Schmidt <bernds@codesourcery.com>
671
672 * elf32-tic6x.h (struct elf32_tic6x_params): New.
673 (elf32_tic6x_setup): Declare.
674 * elf32-tic6x.c: Include <limits.h>.
675 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
676 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
677 New structures.
678 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
679 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
680 tic6x_elf_scom_symbol_ptr): New static variables.
681 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
682 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
683 R_C6000_PCR_H16 and R_C6000_PCR_L16.
684 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
685 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
686 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
687 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
688 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
689 elf32_tic6x_adjust_dynamic_symbol): New static functions.
690 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
691 to weak symbols as required by the ABI.
692 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
693 as needed when generating DSBT output.
694 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
695 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
696 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
697 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
698 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
699 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
700 New static functions.
701 (ELF_MAXPAGESIZE): Define to 0x1000.
702 (bfd_elf32_bfd_copy_private_bfd_data,
703 bfd_elf32_bfd_link_hash_table_create,
704 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
705 elf_backend_want_got_plt, elf_backend_want_dynbss,
706 elf_backend_plt_readonly, elf_backend_got_header_size,
707 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
708 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
709 elf_backend_check_relocs, elf_backend_add_symbol_hook,
710 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
711 elf_backend_section_from_bfd_section,
712 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
713 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
714 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
715
716 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
717 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
718 * bfd/bfd-in2.h: Regenerate.
719 * bfd/libbfd.h: Regenerate.
720 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
721
53dd76d3
TG		 7222011-03-31 Tristan Gingold <gingold@adacore.com>
723
724 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
725 entry on xcoff when value is C_NULL_VALUE.
726
7272011-03-31 Tristan Gingold <gingold@adacore.com>
2040caca
TG		 728
729 * libcoff-in.h (exec_hdr): Remove.
730 * libcoff.h: Regenerate.
731
3a294fa7
NC		 7322011-03-30 Nick Clifton <nickc@redhat.com>
733
734 * po/da.po: Updated Danish translation.
735
e117360e
RH		 7362011-03-29 Richard Henderson <rth@redhat.com>
737
738 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
739 (elf64_alpha_gc_sweep_hook): New.
740 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
741 (elf_backend_can_gc_sections): New.
742
5b806d27
NC		 7432011-03-26 John Marino <binutils@marino.st>
744
745 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
746 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
747 * configure: Regenerate.
748
b42adabf
NC		 7492011-03-25 Michael Snyder <msnyder@vmware.com>
750
751 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
752
a283ff93
TG		 7532011-03-25 Tristan Gingold <gingold@adacore.com>
754
755 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
756 of find_nearest_line on object files.
757
cf6b8767
TG		 7582011-03-25 Tristan Gingold <gingold@adacore.com>
759
760 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
761 Minor reordering.
762 (alpha_vms_create_eisd_for_section): Make code sections read-only.
763
663a1470
AM		 7642011-03-24 Alan Modra <amodra@gmail.com>
765
766 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
767 old-style __tls_get_addr calls without marker relocs don't match
768 their arg setup insn one for one. If such mismatches are found
769 report the reloc and don't do any tls optimization.
770 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
771
dc80f6ae
EW		 7722011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
773
774 * bfd-in2.h: Regenerate.
775
8cc66334
EW		 7762011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
777
778 * archures.c: Add AVR XMEGA architecture information.
779 * cpu-avr.c (arch_info_struct): Likewise.
780 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
781 (elf32_avr_object_p): Likewise.
782
34e77a92
RS		 7832011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
784
785 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
786 * bfd-in2.h: Regenerate.
787 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
788 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
789 entry.
790 (elf32_arm_howto_from_type): Update accordingly.
791 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
792 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
793 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
794 with an extra noncall_refcount field.
795 (arm_local_iplt_info): New structure.
796 (elf_arm_obj_tdata): Add local_iplt.
797 (elf32_arm_local_iplt): New accessor macro.
798 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
799 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
800 Change tls_type to a bitfield and add is_iplt.
801 (elf32_arm_link_hash_newfunc): Update accordingly.
802 (elf32_arm_allocate_local_sym_info): New function.
803 (elf32_arm_create_local_iplt): Likewise.
804 (elf32_arm_get_plt_info): Likewise.
805 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
806 (elf32_arm_get_local_dynreloc_list): Likewise.
807 (create_ifunc_sections): Likewise.
808 (elf32_arm_copy_indirect_symbol): Update after the changes to
809 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
810 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
811 to get PLT information. Assert that all STT_GNU_IFUNC references
812 are turned into PLT references.
813 (arm_build_one_stub): Pass the symbol type to
814 elf32_arm_final_link_relocate.
815 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
816 (elf32_arm_allocate_irelocs): New function.
817 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
818 all R_ARM_IRELATIVE.
819 (elf32_arm_allocate_plt_entry): New function.
820 (elf32_arm_populate_plt_entry): Likewise.
821 (elf32_arm_final_link_relocate): Add an st_type parameter.
822 Set srelgot to null for static objects. Use separate variables
823 to record which st_value and st_type should be used when generating
824 a dynamic relocation. Use elf32_arm_get_plt_info to find the
825 symbol's PLT information, setting has_iplt_entry, splt,
826 plt_offset and gotplt_offset accordingly. Check whether
827 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
828 the relocation target accordingly. Broaden assert to include
829 .iplts. Don't set sreloc for static relocations. Assert that
830 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
831 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
832 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
833 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
834 resolve GOT references to the .igot.plt entry.
835 (elf32_arm_relocate_section): Update the call to
836 elf32_arm_final_link_relocate.
837 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
838 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
839 relocations in shared libraries and relocatable executables.
840 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
841 to get the list of dynamic relocations for a local symbol.
842 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
843 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
844 to allocate local symbol information. Treat R_ARM_REL32 and
845 R_ARM_REL32_NOI as call relocations in shared libraries and
846 relocatable executables. Record PLT information for local
847 STT_GNU_IFUNC functions as well as global functions. Count
848 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
849 to get the list of dynamic relocations for a local symbol.
850 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
851 Don't remove STT_GNU_IFUNC PLTs unless all references have been
852 removed. Update after the changes to elf32_arm_link_hash_entry.
853 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
854 entries should live in .plt or .iplt. Check whether the .igot.plt
855 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
856 to allocate .plt and .(i)got.plt entries. Detect which .got
857 entries will need R_ARM_IRELATIVE relocations and use
858 elf32_arm_allocate_irelocs to allocate them. Likewise other
859 non-.got dynamic relocations.
860 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
861 and dynamic relocations for local STT_GNU_IFUNC symbols.
862 Check whether the .igot.plt and .got entries can be combined.
863 Detect which .got entries will need R_ARM_IRELATIVE relocations
864 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
865 section pointers intead of strcmp checks. Handle iplt and igotplt.
866 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
867 to fill in .plt, .got.plt and .rel(a).plt entries. Point
868 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
869 resolve to it.
870 (elf32_arm_output_plt_map_1): New function, split out from
871 elf32_arm_output_plt_map. Handle .iplt entries. Use
872 elf32_arm_plt_needs_thumb_stub_p.
873 (elf32_arm_output_plt_map): Call it.
874 (elf32_arm_output_arch_local_syms): Add mapping symbols for
875 local .iplt entries.
876 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
877 (elf32_arm_swap_symbol_out): Likewise.
878 (elf32_arm_add_symbol_hook): New function.
879 (elf_backend_add_symbol_hook): Define for all targets.
880
35fc36a8
RS		 8812011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
882
883 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
884 * elf.c (swap_out_syms): Set st_target_internal for each
885 Elf_Internal_Sym.
886 * elfcode.h (elf_swap_symbol_in): Likewise.
887 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
888 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
889 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
890 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
891 * elflink.c (elf_link_output_extsym): Likewise.
892 (bfd_elf_final_link): Likewise.
893 (elf_link_add_object_symbols): Copy st_target_internal
894 to the hash table if we see a definition.
895 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
896 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
897 a branch_type field.
898 (a8_erratum_fix, a8_erratum_reloc): Likewise.
899 (arm_type_of_stub): Replace actual_st_type with an
900 actual_branch_type parameter.
901 (arm_build_one_stub): Use branch types rather than st_types to
902 determine the type of branch.
903 (cortex_a8_erratum_scan): Likewise.
904 (elf32_arm_size_stubs): Likewise.
905 (bfd_elf32_arm_process_before_allocation): Likewise.
906 (allocate_dynrelocs_for_symbol): Likewise.
907 (elf32_arm_finish_dynamic_sections): Likewise.
908 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
909 a branch_type parameter.
910 (elf32_arm_relocate_section): Update call accordingly.
911 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
912 (elf32_arm_output_map_sym): Initialize st_target_internal.
913 (elf32_arm_output_stub_sym): Likewise.
914 (elf32_arm_symbol_processing): Delete.
915 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
916 Use st_target_internal to record the branch type.
917 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
918 Thumb functions.
919 (elf32_arm_is_function_type): Delete.
920 (elf_backend_symbol_processing): Likewise.
921 (elf_backend_is_function_type): Likewise.
922
cbc704f3
RS		 9232011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
924
925 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
926 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
927 into the PLT block.
928
f6e32f6d
RS		 9292011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
930
931 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
932 may_need_local_target_p and may_become_dynamic_p to classify
933 the relocation type. Don't check info->symbolic or h->def_regular
934 when deciding whether to record a potential dynamic reloc.
935 Don't treat potential dynamic relocs as PLT references.
936 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
937 try to make the PLT reference count go negative.
938
b436d854
RS		 9392011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
940
941 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
942 GOT entry here, rather than leaving it to finish_dynamic_symbol.
943 Only create a dynamic relocation for local references if
944 info->shared.
945 (allocate_dynrelocs_for_symbol): Update dynamic relocation
946 allocation accordingly.
947 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
948
47beaa6a
RS		 9492011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
950
951 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
952 (elf32_arm_add_dynreloc): Likewise.
953 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
954 to allocate dynamic relocations.
955 (elf32_arm_size_dynamic_sections): Likewise.
956 (allocate_dynrelocs): Likewise. Rename to
957 allocate_dynrelocs_for_symbol.
958 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
959 create dynamic relocations.
960 (elf32_arm_finish_dynamic_symbol): Likewise.
961
52bc799a
L		 9622011-03-12 H.J. Lu <hongjiu.lu@intel.com>
963
964 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
965 x32 GD->IE and GD->LE transitions.
966 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
967 and LD->LE transitions.
968
e11840f9
AM		 9692011-03-10 Alan Modra <amodra@gmail.com>
970
971 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
972 for LO_DS error message and correct multiple.
973
aa374f67
AM		 9742011-03-10 Alan Modra <amodra@gmail.com>
975
976 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
977 (ppc64_elf_link_just_syms): New function.
978 (opd_entry_value): Don't assume big-endian host.
979 (get_r2off): New function.
980 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
981
d59a60e9
MS		 9822011-03-06 Michael Snyder <msnyder@vmware.com>
983
4281caad
MS		 984 * compress.c (bfd_compress_section_contents): Check for out of mem.
985
17672001
MS		 986 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
987 that case statement falls through intentionally.
988
d59a60e9
MS		 989 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
990
0e29e6e8
AM		 9912011-03-04 Alan Modra <amodra@gmail.com>
992
993 * archive.c (bsd_write_armap): Don't call stat in deterministic
994 mode, and don't use st_mtime if stat returns error.
995
eb00922a
MS		 9962011-03-03 Michael Snyder <msnyder@vmware.com>
997
08c13595
MS		 998 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
999
d543c50d
MS		 1000 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
1001
c38eb2a6
MS		 1002 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
1003 (aout_link_write_other_symbol): Missing break statement.
1004
8ecc1f20
MS		 1005 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
1006
eb00922a
MS		 1007 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
1008
4a4c5f25
L		 10092011-03-03 H.J. Lu <hongjiu.lu@intel.com>
1010
1011 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
1012 x32 IE->LE transition.
1013 (elf_x86_64_relocate_section): Likewise.
1014
ddcf1fcf
BS		 10152011-03-02 Bernd Schmidt <bernds@codesourcery.com>
1016
aa374f67
AM		 1017 * elflink.c (is_reloc_section): Remove function.
1018 (get_dynamic_reloc_section_name): Construct string manually.
ddcf1fcf 1019
007d6189
KT		 10202011-02-28 Kai Tietz <kai.tietz@onevision.com>
1021
1022 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
1023 (adjust_relative_path): Likewise.
1024 (_bfd_construct_extended_name_table): Likewise.
1025 * corefile.c (generic_core_file_matches_executable_p): Likewise.
1026 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1027 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1028 * elf32-spu.c (sort_bfds): Likewise.
1029 (spu_elf_auto_overlay): Likewise.
1030 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1031 * xcofflink.c (xcoff_set_import_path): Likewise.
1032 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
1033 (xtensa_regfile_lookup_shortname): Likewise.
1034
8616ad89
AM		 10352011-02-28 Alan Modra <amodra@gmail.com>
1036
1037 PR 12513
1038 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
1039 stringsize. Properly sanity check symdef_count. Remove redundant
1040 bfd_release.
1041
80549d04
RÁE		 10422011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
1043
1044 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
1045 and handle claim_file seeking. Only try to load the plugin once.
1046
93b3ac75
AS		 10472011-02-22 Andreas Schwab <schwab@redhat.com>
1048
1049 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
1050 relocation read the value from the second GOT slot.
1051
6fa052f0
TG		 10522011-02-15 Tristan Gingold <gingold@adacore.com>
1053
1054 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
1055
28be611c
AM		 10562011-02-15 Alan Modra <amodra@gmail.com>
1057
1058 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
1059 toc relocs. Fuss over free(NULL).
1060
93252b1c
MF		 10612011-02-14 Mike Frysinger <vapier@gentoo.org>
1062
1063 * elflink.c (bfd_elf_size_dynamic_sections): Add
1064 bfd_get_symbol_leading_char to the start of newname.
1065
822ce8ee
RW		 10662011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1067
1068 * configure: Regenerate.
1069
425b145b
AM		 10702011-02-09 Alan Modra <amodra@gmail.com>
1071
1072 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
1073 we are done. When optimising large toc, check that a global
1074 symbol on a toc reloc is defined in a kept section.
1075
82f2dbf7
NC		 10762011-02-08 Nick Clifton <nickc@redhat.com>
1077
1078 PR binutils/12467
1079 * elf.c (assign_file_positions_for_load_sections): Set the program
1080 header offset and entry size to zero if there are no program
1081 headers.
1082
df22d223
AM		 10832011-02-08 Alan Modra <amodra@gmail.com>
1084
1085 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
1086 local_syms when looking for local symbols in .toc.
1087
6683a28d
AM		 10882011-02-01 Alan Modra <amodra@gmail.com>
1089
1090 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
1091 for toc pointer on any section having makes_toc_func_call set.
1092 (check_pasted_section): Ensure pasted .init/.fini fragments use
1093 the same toc if any has makes_toc_func_call set.
1094
5240d94d
JM		 10952011-01-28 Joseph Myers <joseph@codesourcery.com>
1096
1097 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
1098 field.
1099
ed88c97e
RS		 11002011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
1101
1102 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
1103 common sections too.
1104
1a0c107f
L		 11052011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1106
04449d86
L		 1107 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
1108 Solaris target.
1a0c107f 1109
d68cd58c
NC		 11102011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
1111
1112 Fix compilation for mingw64.
1113 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
1114 typecast to avoid warning.
1115 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
1116 usage.
1117 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
1118 of long for pointer to avoid warning.
1119 (elfNN_ia64_relax_brl): Idem.
1120 (elfNN_ia64_install_value): Idem.
1121 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
1122
da17376b
RS		 11232011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
1124
1125 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
1126 h->needs_plt when deciding whether to record a possible dynamic reloc.
1127
1e81e12b
RS		 11282011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
1129
1130 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
1131 dynamic relocs for the removed section.
1132
d1534d16
L		 11332011-01-15 H.J. Lu <hongjiu.lu@intel.com>
1134
1135 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
1136 relocations.
1137
248775ba
L		 11382011-01-14 H.J. Lu <hongjiu.lu@intel.com>
1139
1140 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
1141 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
1142 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
1143 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
1144 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
1145 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
1146 for ILP32.
1147
4a97a0e5
AM		 11482011-01-14 Alan Modra <amodra@gmail.com>
1149
1150 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
1151 error.
1152 (_bfd_default_error_handler): Likewise.
1153 * elf.c (print_segment_map): Likewise.
1154 * libbfd.c (warn_deprecated): Likewise.
1155 * som.c (som_sizeof_headers): No need to do so here.
1156 * coff-i860.c: Replace use of printf for error messages with
1157 _bfd_error_handler.
1158 * coff-ppc.c: Likewise.
1159 * coff-sh.c: Likewise.
1160 * elf32-bfin.c: Likewise.
1161 * elf32-dlx.c: Likewise.
1162 * elf32-mep.c: Likewise.
1163 * elf32-v850.c: Likewise.
1164 * mach-o.c: Likewise.
1165 * pef.c: Likewise.
1166
82e96e07
L		 11672011-01-13 H.J. Lu <hongjiu.lu@intel.com>
1168
1169 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
1170 swap_reloca_out.
1171 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
1172 (elf_x86_64_check_relocs): Align relocation section to 4 byte
1173 for 32bit.
1174 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
1175 ELF_ST_TYPE.
1176 (elf_x86_64_finish_dynamic_symbol): Updated.
1177 (elf_x86_64_finish_dynamic_sections): Don't use
1178 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
1179 bfd_elf64_swap_dyn_out.
1180
e6a6bb22
AM		 11812011-01-14 J. Park <grassman@gmail.com>
1182
1183 PR ld/12339
1184 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
1185 following bfd_link_hash_warning symbol link.
1186
0855e32b
NS		 11872011-01-10 Nathan Sidwell <nathan@codesourcery.com>
1188 Glauber de Oliveira Costa <glommer@gmail.com>
1189
1190 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
1191 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
1192 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
1193 relocations.
1194 * libbfd.h: Rebuilt.
1195 * bfd-in2.h: Rebuilt.
1196 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
1197 (elf32_arm_reloc_map): Likewise.
1198 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
1199 (elf32_arm_stub_long_branch_any_tls_pic,
1200 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
1201 (DEF_STUBS): Add new stubs.
1202 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
1203 (elf32_arm_local_tlsdesc_gotent): New.
1204 (GOT_TLS_GDESC): New mask.
1205 (GOT_TLS_GD_ANY): Define.
1206 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
1207 (elf32_arm_compute_jump_table_size): New.
1208 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
1209 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
1210 sgotplt_jump_table_size fields.
1211 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
1212 (elf32_arm_link_hash_table_create): Initialize new fields.
1213 (arm_type_of_stub): Check TLS desc relocs too.
1214 (elf32_arm_stub_name): TLS desc relocs can be shared.
1215 (elf32_arm_tls_transition): Determine relaxation.
1216 (arm_stub_required_alignment): Add tls stubs.
1217 (elf32_arm_size_stubs): Likewise.
1218 (elf32_arm_tls_relax): Perform TLS relaxing.
1219 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
1220 (IS_ARM_TLS_GNU_RELOC): New.
1221 (IS_ARM_TLS_RELOC): Use it.
1222 (elf32_arm_relocate_section): Perform TLS relaxing.
1223 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
1224 desc relocations.
1225 (allocate_dynrelocs): Allocate tls desc relcoations.
1226 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
1227 symbols.
1228 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
1229 got slots.
1230 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
1231 symbol.
1232 (elf32_arm_finish_dynamic_symbol): Adjust.
1233 (arm_put_trampoline): New.
1234 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
1235 trampolines.
1236 (elf_backend_always_size_sections): Define.
1237
7be86737
L		 12382011-01-06 H.J. Lu <hongjiu.lu@intel.com>
1239
1240 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
1241
ae428b57 12422011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3db2e7dd
L		 1243
1244 PR ld/12366
1245 PR ld/12371
1246 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
1247 handle symbols marked with regular reference, but not non-GOT
1248 reference when building shared library.
1249
1250 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
1251 local and global STT_GNU_IFUNC symols when building shared
1252 library.
1253 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1254
9689e3a3
DD		 12552011-01-05 DJ Delorie <dj@redhat.com>
1256
1257 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
1258 * libbfd.h: Regenerate.
1259 * bfd-in2.h: Regenerate.
1260 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
1261
889a4d3e
L		 12622011-01-03 H.J. Lu <hongjiu.lu@intel.com>
1263
1264 * cpu-i386.c (bfd_i386_compatible): New.
1265 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
1266 with bfd_i386_compatible.
1267 (bfd_x86_64_arch_intel_syntax): Likewise.
1268 (bfd_i386_arch_intel_syntax): Likewise.
1269 (i8086_arch): Likewise.
1270 (bfd_x64_32_arch): Likewise.
1271 (bfd_x86_64_arch): Likewise.
1272 (bfd_i386_arch): Likewise.
1273
9e9e0820 1274For older changes see ChangeLog-2010
56882138
AM		 1275\f
1276Local Variables:
1277mode: change-log
1278left-margin: 8
1279fill-column: 74
1280version-control: never
1281End:
GDB Binutils - Deliverables
This page took 0.612708 seconds and 4 git commands to generate.