ld/
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
2a616379
BS
12011-05-13 Bernd Schmidt <bernds@codesourcery.com>
2
3 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
4 (tic6x-*-*): Replaced by these.
5 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
6 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
7 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
8 Define.
9 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
10 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
11 "elf32-target.h" two more times.
12 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
13 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
14 bfd_elf32_tic6x_elf_le_vec.
15 * configure: Regenerate.
16
3ac5406b
JB
172011-05-13 Jan Beulich <jbeulich@novell.com>
18
19 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
20
335e41d4
JK
212011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
22
23 * config.in: Regenerated.
24 * configure: Regenerated.
25 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
26 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
27 HAVE_PSINFO32_T_PR_PID.
28 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
29 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
30 and HAVE_PSINFO32_T_PR_PID.
31 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
32
bc989cdc
JK
332011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
34
35 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
36 32bit psinfo.
37 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
38 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
39
fbd9ad90
PB
402011-05-09 Paul Brook <paul@codesourcery.com>
41
42 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
43 * bfd-in2.h: Regenerate.
44 * elf32-tic6x.c: Include limits.h.
45 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
46 _tic6x_elf_section_data): New.
47 (elf32_tic6x_section_data): Define.
48 (elf32_tic6x_new_section_hook): Allocate target specific data.
49 (elf32_tic6x_add_unwind_table_edit): New function.
50 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
51 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
52 elf32_tic6x_copy_exidx_entry): New functions.
53 (elf_backend_write_section): Define.
54
1bce6bd8
PB
552011-05-09 Paul Brook <paul@codesourcery.com>
56
57 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
58 elf32_tic6x_fake_sections): New functions.
59 (elf_backend_fake_sections): Define.
60
9cf0e282
PB
612011-05-09 Paul Brook <paul@codesourcery.com>
62
63 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
64 (elf_backend_gc_mark_extra_sections): Define.
65
730035f7
DK
662011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
67
68 PR ld/12365
69 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
70 references to symbols defined in discarded sections.
71
88e59394
DK
722011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
73
74 PR ld/12365
75 * coffgen.c (coff_write_symbol): Assume input section is its own
76 output section if output_section member not set.
77 (coff_write_alien_symbol): Likewise.
78
310fd250
L
792011-05-07 H.J. Lu <hongjiu.lu@intel.com>
80
81 PR ld/12730
82 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
83
84 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
85 sections if needed.
86
87 * section.c (SEC_ELF_REVERSE_COPY): New.
88 * bfd-in2.h: Regenerated.
89
70778fc7
AM
902011-05-07 Anders Kaseorg <andersk@ksplice.com>
91
92 PR 12739
93 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
94 * bfd-in2.h: Regenerate.
95
8185f55c
TG
962011-05-06 Tristan Gingold <gingold@adacore.com>
97
98 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
99 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
100 any code section. Add comments.
101 (alpha_vms_object_p): Use void * instead of PTR.
102 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
103 (build_module_list): Guard against no DST section. Add comments.
104 (alpha_vms_link_output_symbol): Discard undefined symbols.
105 (alpha_vms_get_section_contents): Simply memcpy if the section was
106 already loaded. Fix typo.
107 (vms_new_section_hook): Use void * instead of PTR.
108 (vms_alpha_vec): Ditto.
109
7d24e6a6
RS
1102011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
111
112 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
113 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
114
c6a8f6e0
BS
1152011-05-05 Bernd Schmidt <bernds@codesourcery.com>
116
117 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
118 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
119 mismatch. Choose the lower of the two values.
120 (bfd_elf32_bfd_final_link): New macro.
121
7f41df2e
TG
1222011-04-28 Tristan Gingold <gingold@adacore.com>
123
124 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
125 (bfd_xcoff_swap_aux_out): Ditto.
126 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
127 (bfd_xcoff64_swap_aux_out): Ditto.
128
9507a174
AM
1292011-05-04 Alan Modra <amodra@gmail.com>
130
131 PR ld/12727
132 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
133 was_undefined on dot-symbols.
134
2fbb87f6
PB
1352011-05-03 Paul Brook <paul@codesourcery.com>
136
137
138 * elf32-tic6x.c (elf32_tic6x_howto_table,
139 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
140 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
141 Add R_C6000_EHTYPE.
142
9d4057ee
AM
1432011-05-01 Alan Modra <amodra@gmail.com>
144
145 PR ld/12718
146 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
147 creating ifunc sections.
148 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
149
71e7aa7d
L
1502011-04-30 H.J. Lu <hongjiu.lu@intel.com>
151
152 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
153 names.
154
b5dee4ea
TT
1552011-04-28 Tom Tromey <tromey@redhat.com>
156
157 * bfdio.c (memory_bstat): Pass correct size to memset.
158
e4c93b56
MF
1592011-04-28 Mike Frysinger <vapier@gentoo.org>
160
161 * dwarf2.c (dwarf_debug_sections): Mark const.
162 * elf.c (special_sections): Likewise.
163 * libbfd-in.h (dwarf_debug_sections): Likewise.
164 * libbfd.h: Regenerate.
165
72b016b4
NC
1662011-04-26 Kai Tietz <ktietz@redhat.com>
167
168 * coffcode.h (sec_to_styp_flags): Allow linkonce for
169 debugging sections.
170
4964e065
TG
1712011-04-26 Tristan Gingold <gingold@adacore.com>
172
173 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
174
35ed3f94
AM
1752011-04-24 Alan Modra <amodra@gmail.com>
176
177 PR ld/12365
178 PR ld/12696
179 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
180 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
181 (_bfd_generic_link_add_one_symbol): Update "notice" call.
182 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
183 it is a redef of an IR symbol in a real BFD.
184
b70321a2
L
1852011-04-22 H.J. Lu <hongjiu.lu@intel.com>
186
187 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
188 in readonly section in a shared object.
189 (elf_i386_size_dynamic_sections): Likewise.
190 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
191 (elf_x86_64_size_dynamic_sections): Likewise.
192
aa715242
L
1932011-04-21 H.J. Lu <hongjiu.lu@intel.com>
194
195 PR ld/12694
196 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
197 symbols.
198 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
199
f6df62c8
L
2002011-04-21 H.J. Lu <hongjiu.lu@intel.com>
201
202 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
203 on dynamic symbol error.
204 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
205
4bbd5a24
TG
2062011-04-20 Tristan Gingold <gingold@adacore.com>
207
208 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
209
8ad17b3a
AM
2102011-04-20 Alan Modra <amodra@gmail.com>
211
212 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
213 (bfd_hash_table_init_n): Overflow checking.
214 (bfd_hash_set_default_size): Return current size. Take unsigned long
215 arg. Add 65537 to hash_size primes.
216 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
217 * bfd-in2.h: Regenerate.
218
1b0df531
JK
2192011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
220
221 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
222 memmove elements.
223
595213d4
AM
2242011-04-20 Alan Modra <amodra@gmail.com>
225
9e6619e2
AM
226 * libbfd.c (bfd_log2): Do return rounded up value.
227 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
228 call with expanded old round down version of the function.
229
595213d4
AM
230 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
231 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
232
02d00247
AM
2332011-04-20 Alan Modra <amodra@gmail.com>
234
235 PR ld/12365
236 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
237 in their own common section.
238 * elflink.c (elf_link_add_object_symbols): Likewise.
239 * linker.c (generic_link_check_archive_element): Don't lose flags
240 if common section is pre-existing.
241 (_bfd_generic_link_add_one_symbol): Likewise.
242
24f58f47
AM
2432011-04-20 Alan Modra <amodra@gmail.com>
244
245 PR ld/12365
246 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
247 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
248 multiple_definition regardless of allow_multiple_definition.
249 * simple.c (simple_dummy_multiple_definition): Update.
250 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
251 calls.
252
417236c0
TG
2532011-04-18 Tristan Gingold <gingold@adacore.com>
254
255 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
256
901f1d17
AM
2572011-04-18 Alan Modra <amodra@gmail.com>
258
259 PR ld/12365
260 PR ld/12672
261 * bfd.c (BFD_PLUGIN): Define.
262 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
263 * bfd-in2.h: Regenerate.
264 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
265 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
266
63524580
JK
2672011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
268
269 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
270 SEC_LOAD.
271
e21e5835
NC
2722011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
273
274 * elf-bfd.h (struct sdt_note): New struct.
275 (struct elf_obj_tdata) <sdt_note_head>: New field.
276 * elf.c (elfobj_grok_stapsdt_note_1): New function.
277 (elfobj_grok_stapsdt_note): Likewise.
278 (elf_parse_notes): Added code to treat SystemTap note
279 sections.
280
6452a567
RH
2812011-04-12 Richard Henderson <rth@redhat.com>
282
283 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
284 exclude empty .got sections.
285
2a750708
L
2862011-04-11 H.J. Lu <hongjiu.lu@intel.com>
287
288 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
289 array access for BFD_RELOC_386_IRELATIVE.
290
2123f9ad
BS
2912011-04-11 Bernd Schmidt <bernds@codesourcery.com>
292
293 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
294
f64b2e8d
NC
2952011-04-11 Mark Wielaard <mjw@redhat.com>
296
297 PR 10549
298 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
299 (has_gnu_symbols): Renamed from has_ifunc_symbols.
300 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
301 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
302 also if STB_GNU_UNIQUE symbol binding was seen.
303 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
304 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
305 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
306 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
307 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
308 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
309
e57278ef
AM
3102011-04-11 Alan Modra <amodra@gmail.com>
311
312 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
313 sections.
314 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
315 (_bfd_generic_get_section_contents_in_window): Likewise.
316 * section.c (bfd_get_section_contents): Likewise.
317 * compress.c (bfd_get_full_section_contents): Likewise.
318 * elf32-rx.c (rx_final_link): Ignore rawsize.
319 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
320 bfd with bfd_get_section_limit.
321 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
322 os->size during final link. Update callers.
323 * bfd-in2.h: Regenerate.
324
e2ece73c
RS
3252011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
326
327 PR ld/12637
328 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
329 as the number of global entries when merging with the primary GOT.
330
9f973f28
L
3312011-04-09 H.J. Lu <hongjiu.lu@intel.com>
332
333 * elf32-i386.c: Update copyright year.
334 * elf64-x86-64.c: Likewise.
335
21e68916
KT
3362011-04-09 Kai Tietz <ktietz@redhat.com>
337
338 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
339 buffer and use rawsize for sorting.
340 * coffcode.h (coff_compute_section_file_positions): Set rawsize
341 before doing alignment.
342
62d78908
L
3432011-04-09 H.J. Lu <hongjiu.lu@intel.com>
344
345 * elf32-i386.c (elf_i386_relocate_section): Return relocation
346 error on unsupported relocation.
347 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
348
2351cae0
L
3492011-04-09 H.J. Lu <hongjiu.lu@intel.com>
350
351 PR binutils/12657
352 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
353 pid_t.
354
959b0961
L
3552011-04-08 H.J. Lu <hongjiu.lu@intel.com>
356
357 PR ld/12654
358 * elf32-i386.c (elf_i386_relocate_section): Check !executable
359 instead of shared for R_386_TLS_LDO_32.
360
33b54431
TG
3612011-04-08 Tristan Gingold <gingold@adacore.com>
362
363 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
364 * coff-pmac: Remove
365 * xcoff-target.h: Remove
366 * Makefile.in: Regenerate.
367
5d8e6b4d
CC
3682011-04-07 Cary Coutant <ccoutant@google.com>
369
370 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
371
44e87ece 3722011-04-07 Paul Brook <paul@codesourcery.com>
33b54431 373
44e87ece
PB
374 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
375 pc-relative.
376 (elf32_tic6x_howto_table_rel): Ditto.
377 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
378 (elf32_tic6x_check_relocs): Ditto.
379
8c5fc800
JM
3802011-04-06 Joseph Myers <joseph@codesourcery.com>
381
382 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
383 targets.
384 (strongarm*, thumb*, xscale*): Remove architectures.
385 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
386 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
387 xscale-*-coff): Remove targets.
388
6f8027ae
TG
3892011-04-01 Tristan Gingold <gingold@adacore.com>
390
391 * elfxx-ia64.c: include bfd_stdint.h
392
c89ce65c
JK
3932011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
394
395 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
396 dynobj and its initialization.
397
545f57c6
TG
3982011-03-31 Tristan Gingold <gingold@adacore.com>
399
400 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
401 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
402 BFD_HOST_LONG_LONG to 1.
403
083faca9
TG
4042011-03-31 Tristan Gingold <gingold@adacore.com>
405
406 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
407 (_bfd_vms_write_etir): Ditto.
408 (_bfd_vms_slurp_etir): Avoid to use intptr_t
409 * configure.com: Generate bfd_stdint.h
410
ac145307
BS
4112011-03-31 Bernd Schmidt <bernds@codesourcery.com>
412
413 * elf32-tic6x.h (struct elf32_tic6x_params): New.
414 (elf32_tic6x_setup): Declare.
415 * elf32-tic6x.c: Include <limits.h>.
416 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
417 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
418 New structures.
419 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
420 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
421 tic6x_elf_scom_symbol_ptr): New static variables.
422 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
423 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
424 R_C6000_PCR_H16 and R_C6000_PCR_L16.
425 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
426 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
427 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
428 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
429 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
430 elf32_tic6x_adjust_dynamic_symbol): New static functions.
431 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
432 to weak symbols as required by the ABI.
433 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
434 as needed when generating DSBT output.
435 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
436 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
437 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
438 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
439 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
440 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
441 New static functions.
442 (ELF_MAXPAGESIZE): Define to 0x1000.
443 (bfd_elf32_bfd_copy_private_bfd_data,
444 bfd_elf32_bfd_link_hash_table_create,
445 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
446 elf_backend_want_got_plt, elf_backend_want_dynbss,
447 elf_backend_plt_readonly, elf_backend_got_header_size,
448 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
449 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
450 elf_backend_check_relocs, elf_backend_add_symbol_hook,
451 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
452 elf_backend_section_from_bfd_section,
453 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
454 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
455 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
456
457 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
458 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
459 * bfd/bfd-in2.h: Regenerate.
460 * bfd/libbfd.h: Regenerate.
461 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
462
53dd76d3
TG
4632011-03-31 Tristan Gingold <gingold@adacore.com>
464
465 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
466 entry on xcoff when value is C_NULL_VALUE.
467
4682011-03-31 Tristan Gingold <gingold@adacore.com>
2040caca
TG
469
470 * libcoff-in.h (exec_hdr): Remove.
471 * libcoff.h: Regenerate.
472
3a294fa7
NC
4732011-03-30 Nick Clifton <nickc@redhat.com>
474
475 * po/da.po: Updated Danish translation.
476
e117360e
RH
4772011-03-29 Richard Henderson <rth@redhat.com>
478
479 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
480 (elf64_alpha_gc_sweep_hook): New.
481 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
482 (elf_backend_can_gc_sections): New.
483
5b806d27
NC
4842011-03-26 John Marino <binutils@marino.st>
485
486 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
487 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
488 * configure: Regenerate.
489
b42adabf
NC
4902011-03-25 Michael Snyder <msnyder@vmware.com>
491
492 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
493
a283ff93
TG
4942011-03-25 Tristan Gingold <gingold@adacore.com>
495
496 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
497 of find_nearest_line on object files.
498
cf6b8767
TG
4992011-03-25 Tristan Gingold <gingold@adacore.com>
500
501 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
502 Minor reordering.
503 (alpha_vms_create_eisd_for_section): Make code sections read-only.
504
663a1470
AM
5052011-03-24 Alan Modra <amodra@gmail.com>
506
507 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
508 old-style __tls_get_addr calls without marker relocs don't match
509 their arg setup insn one for one. If such mismatches are found
510 report the reloc and don't do any tls optimization.
511 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
512
dc80f6ae
EW
5132011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
514
515 * bfd-in2.h: Regenerate.
516
8cc66334
EW
5172011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
518
519 * archures.c: Add AVR XMEGA architecture information.
520 * cpu-avr.c (arch_info_struct): Likewise.
521 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
522 (elf32_avr_object_p): Likewise.
523
34e77a92
RS
5242011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
525
526 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
527 * bfd-in2.h: Regenerate.
528 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
529 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
530 entry.
531 (elf32_arm_howto_from_type): Update accordingly.
532 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
533 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
534 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
535 with an extra noncall_refcount field.
536 (arm_local_iplt_info): New structure.
537 (elf_arm_obj_tdata): Add local_iplt.
538 (elf32_arm_local_iplt): New accessor macro.
539 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
540 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
541 Change tls_type to a bitfield and add is_iplt.
542 (elf32_arm_link_hash_newfunc): Update accordingly.
543 (elf32_arm_allocate_local_sym_info): New function.
544 (elf32_arm_create_local_iplt): Likewise.
545 (elf32_arm_get_plt_info): Likewise.
546 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
547 (elf32_arm_get_local_dynreloc_list): Likewise.
548 (create_ifunc_sections): Likewise.
549 (elf32_arm_copy_indirect_symbol): Update after the changes to
550 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
551 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
552 to get PLT information. Assert that all STT_GNU_IFUNC references
553 are turned into PLT references.
554 (arm_build_one_stub): Pass the symbol type to
555 elf32_arm_final_link_relocate.
556 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
557 (elf32_arm_allocate_irelocs): New function.
558 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
559 all R_ARM_IRELATIVE.
560 (elf32_arm_allocate_plt_entry): New function.
561 (elf32_arm_populate_plt_entry): Likewise.
562 (elf32_arm_final_link_relocate): Add an st_type parameter.
563 Set srelgot to null for static objects. Use separate variables
564 to record which st_value and st_type should be used when generating
565 a dynamic relocation. Use elf32_arm_get_plt_info to find the
566 symbol's PLT information, setting has_iplt_entry, splt,
567 plt_offset and gotplt_offset accordingly. Check whether
568 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
569 the relocation target accordingly. Broaden assert to include
570 .iplts. Don't set sreloc for static relocations. Assert that
571 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
572 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
573 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
574 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
575 resolve GOT references to the .igot.plt entry.
576 (elf32_arm_relocate_section): Update the call to
577 elf32_arm_final_link_relocate.
578 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
579 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
580 relocations in shared libraries and relocatable executables.
581 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
582 to get the list of dynamic relocations for a local symbol.
583 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
584 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
585 to allocate local symbol information. Treat R_ARM_REL32 and
586 R_ARM_REL32_NOI as call relocations in shared libraries and
587 relocatable executables. Record PLT information for local
588 STT_GNU_IFUNC functions as well as global functions. Count
589 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
590 to get the list of dynamic relocations for a local symbol.
591 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
592 Don't remove STT_GNU_IFUNC PLTs unless all references have been
593 removed. Update after the changes to elf32_arm_link_hash_entry.
594 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
595 entries should live in .plt or .iplt. Check whether the .igot.plt
596 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
597 to allocate .plt and .(i)got.plt entries. Detect which .got
598 entries will need R_ARM_IRELATIVE relocations and use
599 elf32_arm_allocate_irelocs to allocate them. Likewise other
600 non-.got dynamic relocations.
601 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
602 and dynamic relocations for local STT_GNU_IFUNC symbols.
603 Check whether the .igot.plt and .got entries can be combined.
604 Detect which .got entries will need R_ARM_IRELATIVE relocations
605 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
606 section pointers intead of strcmp checks. Handle iplt and igotplt.
607 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
608 to fill in .plt, .got.plt and .rel(a).plt entries. Point
609 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
610 resolve to it.
611 (elf32_arm_output_plt_map_1): New function, split out from
612 elf32_arm_output_plt_map. Handle .iplt entries. Use
613 elf32_arm_plt_needs_thumb_stub_p.
614 (elf32_arm_output_plt_map): Call it.
615 (elf32_arm_output_arch_local_syms): Add mapping symbols for
616 local .iplt entries.
617 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
618 (elf32_arm_swap_symbol_out): Likewise.
619 (elf32_arm_add_symbol_hook): New function.
620 (elf_backend_add_symbol_hook): Define for all targets.
621
35fc36a8
RS
6222011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
623
624 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
625 * elf.c (swap_out_syms): Set st_target_internal for each
626 Elf_Internal_Sym.
627 * elfcode.h (elf_swap_symbol_in): Likewise.
628 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
629 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
630 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
631 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
632 * elflink.c (elf_link_output_extsym): Likewise.
633 (bfd_elf_final_link): Likewise.
634 (elf_link_add_object_symbols): Copy st_target_internal
635 to the hash table if we see a definition.
636 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
637 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
638 a branch_type field.
639 (a8_erratum_fix, a8_erratum_reloc): Likewise.
640 (arm_type_of_stub): Replace actual_st_type with an
641 actual_branch_type parameter.
642 (arm_build_one_stub): Use branch types rather than st_types to
643 determine the type of branch.
644 (cortex_a8_erratum_scan): Likewise.
645 (elf32_arm_size_stubs): Likewise.
646 (bfd_elf32_arm_process_before_allocation): Likewise.
647 (allocate_dynrelocs_for_symbol): Likewise.
648 (elf32_arm_finish_dynamic_sections): Likewise.
649 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
650 a branch_type parameter.
651 (elf32_arm_relocate_section): Update call accordingly.
652 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
653 (elf32_arm_output_map_sym): Initialize st_target_internal.
654 (elf32_arm_output_stub_sym): Likewise.
655 (elf32_arm_symbol_processing): Delete.
656 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
657 Use st_target_internal to record the branch type.
658 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
659 Thumb functions.
660 (elf32_arm_is_function_type): Delete.
661 (elf_backend_symbol_processing): Likewise.
662 (elf_backend_is_function_type): Likewise.
663
cbc704f3
RS
6642011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
665
666 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
667 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
668 into the PLT block.
669
f6e32f6d
RS
6702011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
671
672 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
673 may_need_local_target_p and may_become_dynamic_p to classify
674 the relocation type. Don't check info->symbolic or h->def_regular
675 when deciding whether to record a potential dynamic reloc.
676 Don't treat potential dynamic relocs as PLT references.
677 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
678 try to make the PLT reference count go negative.
679
b436d854
RS
6802011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
681
682 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
683 GOT entry here, rather than leaving it to finish_dynamic_symbol.
684 Only create a dynamic relocation for local references if
685 info->shared.
686 (allocate_dynrelocs_for_symbol): Update dynamic relocation
687 allocation accordingly.
688 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
689
47beaa6a
RS
6902011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
691
692 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
693 (elf32_arm_add_dynreloc): Likewise.
694 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
695 to allocate dynamic relocations.
696 (elf32_arm_size_dynamic_sections): Likewise.
697 (allocate_dynrelocs): Likewise. Rename to
698 allocate_dynrelocs_for_symbol.
699 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
700 create dynamic relocations.
701 (elf32_arm_finish_dynamic_symbol): Likewise.
702
52bc799a
L
7032011-03-12 H.J. Lu <hongjiu.lu@intel.com>
704
705 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
706 x32 GD->IE and GD->LE transitions.
707 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
708 and LD->LE transitions.
709
e11840f9
AM
7102011-03-10 Alan Modra <amodra@gmail.com>
711
712 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
713 for LO_DS error message and correct multiple.
714
aa374f67
AM
7152011-03-10 Alan Modra <amodra@gmail.com>
716
717 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
718 (ppc64_elf_link_just_syms): New function.
719 (opd_entry_value): Don't assume big-endian host.
720 (get_r2off): New function.
721 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
722
d59a60e9
MS
7232011-03-06 Michael Snyder <msnyder@vmware.com>
724
4281caad
MS
725 * compress.c (bfd_compress_section_contents): Check for out of mem.
726
17672001
MS
727 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
728 that case statement falls through intentionally.
729
d59a60e9
MS
730 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
731
0e29e6e8
AM
7322011-03-04 Alan Modra <amodra@gmail.com>
733
734 * archive.c (bsd_write_armap): Don't call stat in deterministic
735 mode, and don't use st_mtime if stat returns error.
736
eb00922a
MS
7372011-03-03 Michael Snyder <msnyder@vmware.com>
738
08c13595
MS
739 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
740
d543c50d
MS
741 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
742
c38eb2a6
MS
743 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
744 (aout_link_write_other_symbol): Missing break statement.
745
8ecc1f20
MS
746 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
747
eb00922a
MS
748 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
749
4a4c5f25
L
7502011-03-03 H.J. Lu <hongjiu.lu@intel.com>
751
752 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
753 x32 IE->LE transition.
754 (elf_x86_64_relocate_section): Likewise.
755
ddcf1fcf
BS
7562011-03-02 Bernd Schmidt <bernds@codesourcery.com>
757
aa374f67
AM
758 * elflink.c (is_reloc_section): Remove function.
759 (get_dynamic_reloc_section_name): Construct string manually.
ddcf1fcf 760
007d6189
KT
7612011-02-28 Kai Tietz <kai.tietz@onevision.com>
762
763 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
764 (adjust_relative_path): Likewise.
765 (_bfd_construct_extended_name_table): Likewise.
766 * corefile.c (generic_core_file_matches_executable_p): Likewise.
767 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
768 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
769 * elf32-spu.c (sort_bfds): Likewise.
770 (spu_elf_auto_overlay): Likewise.
771 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
772 * xcofflink.c (xcoff_set_import_path): Likewise.
773 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
774 (xtensa_regfile_lookup_shortname): Likewise.
775
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AM
7762011-02-28 Alan Modra <amodra@gmail.com>
777
778 PR 12513
779 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
780 stringsize. Properly sanity check symdef_count. Remove redundant
781 bfd_release.
782
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RÁE
7832011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
784
785 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
786 and handle claim_file seeking. Only try to load the plugin once.
787
93b3ac75
AS
7882011-02-22 Andreas Schwab <schwab@redhat.com>
789
790 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
791 relocation read the value from the second GOT slot.
792
6fa052f0
TG
7932011-02-15 Tristan Gingold <gingold@adacore.com>
794
795 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
796
28be611c
AM
7972011-02-15 Alan Modra <amodra@gmail.com>
798
799 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
800 toc relocs. Fuss over free(NULL).
801
93252b1c
MF
8022011-02-14 Mike Frysinger <vapier@gentoo.org>
803
804 * elflink.c (bfd_elf_size_dynamic_sections): Add
805 bfd_get_symbol_leading_char to the start of newname.
806
822ce8ee
RW
8072011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
808
809 * configure: Regenerate.
810
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AM
8112011-02-09 Alan Modra <amodra@gmail.com>
812
813 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
814 we are done. When optimising large toc, check that a global
815 symbol on a toc reloc is defined in a kept section.
816
82f2dbf7
NC
8172011-02-08 Nick Clifton <nickc@redhat.com>
818
819 PR binutils/12467
820 * elf.c (assign_file_positions_for_load_sections): Set the program
821 header offset and entry size to zero if there are no program
822 headers.
823
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AM
8242011-02-08 Alan Modra <amodra@gmail.com>
825
826 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
827 local_syms when looking for local symbols in .toc.
828
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AM
8292011-02-01 Alan Modra <amodra@gmail.com>
830
831 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
832 for toc pointer on any section having makes_toc_func_call set.
833 (check_pasted_section): Ensure pasted .init/.fini fragments use
834 the same toc if any has makes_toc_func_call set.
835
5240d94d
JM
8362011-01-28 Joseph Myers <joseph@codesourcery.com>
837
838 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
839 field.
840
ed88c97e
RS
8412011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
842
843 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
844 common sections too.
845
1a0c107f
L
8462011-01-18 H.J. Lu <hongjiu.lu@intel.com>
847
04449d86
L
848 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
849 Solaris target.
1a0c107f 850
d68cd58c
NC
8512011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
852
853 Fix compilation for mingw64.
854 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
855 typecast to avoid warning.
856 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
857 usage.
858 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
859 of long for pointer to avoid warning.
860 (elfNN_ia64_relax_brl): Idem.
861 (elfNN_ia64_install_value): Idem.
862 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
863
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RS
8642011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
865
866 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
867 h->needs_plt when deciding whether to record a possible dynamic reloc.
868
1e81e12b
RS
8692011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
870
871 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
872 dynamic relocs for the removed section.
873
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8742011-01-15 H.J. Lu <hongjiu.lu@intel.com>
875
876 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
877 relocations.
878
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8792011-01-14 H.J. Lu <hongjiu.lu@intel.com>
880
881 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
882 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
883 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
884 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
885 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
886 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
887 for ILP32.
888
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AM
8892011-01-14 Alan Modra <amodra@gmail.com>
890
891 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
892 error.
893 (_bfd_default_error_handler): Likewise.
894 * elf.c (print_segment_map): Likewise.
895 * libbfd.c (warn_deprecated): Likewise.
896 * som.c (som_sizeof_headers): No need to do so here.
897 * coff-i860.c: Replace use of printf for error messages with
898 _bfd_error_handler.
899 * coff-ppc.c: Likewise.
900 * coff-sh.c: Likewise.
901 * elf32-bfin.c: Likewise.
902 * elf32-dlx.c: Likewise.
903 * elf32-mep.c: Likewise.
904 * elf32-v850.c: Likewise.
905 * mach-o.c: Likewise.
906 * pef.c: Likewise.
907
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L
9082011-01-13 H.J. Lu <hongjiu.lu@intel.com>
909
910 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
911 swap_reloca_out.
912 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
913 (elf_x86_64_check_relocs): Align relocation section to 4 byte
914 for 32bit.
915 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
916 ELF_ST_TYPE.
917 (elf_x86_64_finish_dynamic_symbol): Updated.
918 (elf_x86_64_finish_dynamic_sections): Don't use
919 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
920 bfd_elf64_swap_dyn_out.
921
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9222011-01-14 J. Park <grassman@gmail.com>
923
924 PR ld/12339
925 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
926 following bfd_link_hash_warning symbol link.
927
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9282011-01-10 Nathan Sidwell <nathan@codesourcery.com>
929 Glauber de Oliveira Costa <glommer@gmail.com>
930
931 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
932 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
933 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
934 relocations.
935 * libbfd.h: Rebuilt.
936 * bfd-in2.h: Rebuilt.
937 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
938 (elf32_arm_reloc_map): Likewise.
939 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
940 (elf32_arm_stub_long_branch_any_tls_pic,
941 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
942 (DEF_STUBS): Add new stubs.
943 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
944 (elf32_arm_local_tlsdesc_gotent): New.
945 (GOT_TLS_GDESC): New mask.
946 (GOT_TLS_GD_ANY): Define.
947 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
948 (elf32_arm_compute_jump_table_size): New.
949 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
950 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
951 sgotplt_jump_table_size fields.
952 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
953 (elf32_arm_link_hash_table_create): Initialize new fields.
954 (arm_type_of_stub): Check TLS desc relocs too.
955 (elf32_arm_stub_name): TLS desc relocs can be shared.
956 (elf32_arm_tls_transition): Determine relaxation.
957 (arm_stub_required_alignment): Add tls stubs.
958 (elf32_arm_size_stubs): Likewise.
959 (elf32_arm_tls_relax): Perform TLS relaxing.
960 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
961 (IS_ARM_TLS_GNU_RELOC): New.
962 (IS_ARM_TLS_RELOC): Use it.
963 (elf32_arm_relocate_section): Perform TLS relaxing.
964 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
965 desc relocations.
966 (allocate_dynrelocs): Allocate tls desc relcoations.
967 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
968 symbols.
969 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
970 got slots.
971 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
972 symbol.
973 (elf32_arm_finish_dynamic_symbol): Adjust.
974 (arm_put_trampoline): New.
975 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
976 trampolines.
977 (elf_backend_always_size_sections): Define.
978
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9792011-01-06 H.J. Lu <hongjiu.lu@intel.com>
980
981 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
982
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984
985 PR ld/12366
986 PR ld/12371
987 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
988 handle symbols marked with regular reference, but not non-GOT
989 reference when building shared library.
990
991 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
992 local and global STT_GNU_IFUNC symols when building shared
993 library.
994 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
995
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9962011-01-05 DJ Delorie <dj@redhat.com>
997
998 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
999 * libbfd.h: Regenerate.
1000 * bfd-in2.h: Regenerate.
1001 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
1002
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10032011-01-03 H.J. Lu <hongjiu.lu@intel.com>
1004
1005 * cpu-i386.c (bfd_i386_compatible): New.
1006 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
1007 with bfd_i386_compatible.
1008 (bfd_x86_64_arch_intel_syntax): Likewise.
1009 (bfd_i386_arch_intel_syntax): Likewise.
1010 (i8086_arch): Likewise.
1011 (bfd_x64_32_arch): Likewise.
1012 (bfd_x86_64_arch): Likewise.
1013 (bfd_i386_arch): Likewise.
1014
9e9e0820 1015For older changes see ChangeLog-2010
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1016\f
1017Local Variables:
1018mode: change-log
1019left-margin: 8
1020fill-column: 74
1021version-control: never
1022End:
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