| blob | d6ffa69df899fc2711ad6f0cd8ce49a25a2d0e16 |
1 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
3 * elfxx-mips.c (allocate_dynrelocs): Don't add relocation symbols
4 to the global GOT on VxWorks.
6 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
8 * elfxx-mips.c (_bfd_mips_elf_check_relocs): On VxWorks,
9 exclude __GOTT_BASE__ and __GOTT_INDEX__ from the warning
10 about HI/LO relocations in shared objects.
12 2010-09-16 Alan Modra <amodra@gmail.com>
14 * elf32-spu.c (spu_elf_size_sections): Omit fixups for non-alloc
15 sections.
16 (spu_elf_create_sections): Mark .fixup with SEC_LINKER_CREATED and
17 set dynobj.
18 (spu_elf_finish_dynamic_sections): New function.
19 (elf_backend_finish_dynamic_sections): Define.
21 2010-09-16 Alan Modra <amodra@gmail.com>
23 * elf.c (bfd_elf_get_default_section_type): Don't test SEC_NEVER_LOAD.
24 * elflink.c (elf_link_input_bfd): Likewise.
26 2010-09-15 Kai Tietz <kai.tietz@onevision.com>
28 * pei-x86_64.c (pex64_get_unwind_info): Reorgnized.
29 (pex64_get_scope_entry): Removed.
30 (find_next_xdata_or_end): New helper.
31 (pex64_dump_xdata): Reworked.
32 (pex64_bfd_print_pdata): Add checking for
33 valid pdata sorting and values. Reworked
34 output.
36 2010-09-15 H.J. Lu <hongjiu.lu@intel.com>
38 PR binutils/12004
39 * plugin.c (bfd_plugin_object_p): Handle NULL iostream.
41 2010-09-14 Kai Tietz <kai.tietz@onevision.com>
43 * pe-x86_64.c (COFF_SECTION_ALIGNMENT_ENTRIES): Make
44 .rdata, .data, and .text partial matched section names.
45 * pei-x86_64.c: Likewise.
47 * peXXigen.c (sort_x64_pdata): New helper.
48 (_bfd_XXi_final_link_postscript): Do pdata sorting.
50 2010-09-09 H.J. Lu <hongjiu.lu@intel.com>
52 PR ld/11998
53 * elf.c (assign_file_positions_for_load_sections): Don't warn
54 zero LMA adjustment.
56 2010-09-09 Bernd Schmidt <bernds@codesourcery.com>
58 bfd/
59 * elflink.c (bfd_elf_final_link): Correct calculation of
60 max_external_reloc_size.
62 2010-09-07 Alan Modra <amodra@gmail.com>
63 Marcus Brinkmann <marcus.brinkmann@ruhr-uni-bochum.de>
65 * peXXigen.c: Whitespace.
66 (pe_print_idata): Correct section limit calculations. Tidy array
67 indexing.
68 (_bfd_XX_print_ce_compressed_pdata): Don't leak memory.
70 2010-09-02 Richard Henderson <rth@redhat.com>
72 * config.bfd (x86_64-*-mingw*): Select 32-bit pei vectors too.
74 2010-09-01 Pedro Alves <pedro@codesourcery.com>
76 * netbsd-core.c (netbsd_core_core_file_pid): Renamed to ...
77 (netbsd_core_file_pid): ... this.
79 2010-09-01 Tristan Gingold <gingold@adacore.com>
81 * coffcode.h (coff_slurp_line_table): Add a cast.
82 (coff_slurp_reloc_table): Ditto.
84 2010-08-30 Gunther Nikl <gnikl@users.sourceforge.net>
86 * cisco-core.c (cisco_core_file_pid): Define.
88 2010-08-30 Alan Modra <amodra@gmail.com>
90 PR binutils/11953
91 * elf.c (copy_elf_program_header): Calculate map->header_size
92 from lowest_section, not first_section. Validate program
93 header p_paddr against section lma. Find lowest_section in
94 second loop over headers.
96 2010-08-28 Alan Modra <amodra@gmail.com>
98 * elflink.c (_bfd_elf_dynamic_symbol_p): Rename param. Make
99 common syms local.
100 (_bfd_elf_symbol_refs_local_p): Expand comment.
101 (elf_link_output_extsym): Fix style nit.
103 2010-08-26 Nathan Sidwell <nathan@codesourcery.com>
105 * elf32-arm.c (elf32_arm_final_link): Process stub sections
106 exactly once.
108 2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
110 PR ld/11939
111 * elflink.c (elf_link_add_object_symbols): Don't set
112 unique_global for non-ELF hash link table.
114 2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
116 PR ld/11944
117 * elf-bfd.h (elf_backend_data): Add target_id.
118 (bfd_elf_make_generic_object): Renamed to ...
119 (bfd_elf_make_object): This.
121 * elf.c (bfd_elf_make_generic_object): Removed.
122 (bfd_elf_make_object): New.
123 (bfd_elf_mkcorefile): Really treat it as an object file.
125 * elf-m10300.c (ELF_TARGET_ID): New.
126 * elf32-arm.c (ELF_TARGET_ID): Likewise.
127 * elf32-bfin.c (ELF_TARGET_ID): Likewise.
128 * elf32-cris.c (ELF_TARGET_ID): Likewise.
129 * elf32-frv.c (ELF_TARGET_ID): Likewise.
130 * elf32-i386.c (ELF_TARGET_ID): Likewise.
131 * elf32-lm32.c (ELF_TARGET_ID): Likewise.
132 * elf32-m32r.c (ELF_TARGET_ID): Likewise.
133 * elf32-m68hc11.c (ELF_TARGET_ID): Likewise.
134 * elf32-m68hc12.c (ELF_TARGET_ID): Likewise.
135 * elf32-m68k.c (ELF_TARGET_ID): Likewise.
136 * elf32-microblaze.c (ELF_TARGET_ID): Likewise.
137 * elf32-ppc.c (ELF_TARGET_ID): Likewise.
138 * elf32-s390.c (ELF_TARGET_ID): Likewise.
139 * elf32-sh.c (ELF_TARGET_ID): Likewise.
140 * elf32-sparc.c (ELF_TARGET_ID): Likewise.
141 * elf32-spu.c (ELF_TARGET_ID): Likewise.
142 * elf32-tic6x.c (ELF_TARGET_ID): Likewise.
143 * elf32-xtensa.c (ELF_TARGET_ID): Likewise.
144 * elf64-alpha.c (ELF_TARGET_ID): Likewise.
145 * elf64-hppa.c (ELF_TARGET_ID): Likewise.
146 * elf64-ppc.c (ELF_TARGET_ID): Likewise.
147 * elf64-s390.c (ELF_TARGET_ID): Likewise.
148 * elf64-x86-64.c (ELF_TARGET_ID): Likewise.
149 * elfxx-ia64.c (ELF_TARGET_ID): Likewise.
151 * elf32-hppa.c (elf32_hppa_mkobject): Removed.
152 (bfd_elf32_mkobject): Likewise.
153 (ELF_TARGET_ID): New.
155 * elf32-mips.c (ELF_TARGET_ID): New.
156 (bfd_elf32_mkobject): Removed.
158 * elf64-mips.c (ELF_TARGET_ID): New.
159 (bfd_elf64_mkobject): Removed.
161 * elfn32-mips.c (ELF_TARGET_ID): New.
162 (bfd_elf32_mkobject): Removed.
164 * elfxx-mips.c (_bfd_mips_elf_mkobject): Removed.
165 * elfxx-mips.h (_bfd_mips_elf_mkobject): Likewise.
167 * elfxx-target.h (bfd_elfNN_mkobject): Default to
168 bfd_elf_make_object.
169 (ELF_TARGET_ID): New. Default to GENERIC_ELF_DATA.
170 (elfNN_bed): Initialize target_id.
172 2010-08-25 Julian Brown <julian@codesourcery.com>
174 * elf32-arm.c (arm_stub_required_alignment): New.
175 (arm_build_one_stub): Use above to partition stubs.
176 (make_branch_to_a8_stub): Use arm_stub_a8_veneer_lwm not
177 arm_stub_a8_veneer_b_cond.
179 2010-08-25 Alan Modra <amodra@gmail.com>
181 * aout-arm.c (MY(bfd_reloc_type_lookup)): Use bfd_arch_bits_per_address.
182 * aout-ns32k.c (MY(bfd_reloc_type_lookup)): Likewise.
183 * aoutx.h (NAME(aout,reloc_type_lookup)): Likewise.
184 * coff-arm.c (coff_arm_reloc_type_lookup): Likewise.
185 * elf-hppa.h (elf_hppa_reloc_final_type): Likewise.
186 * reloc.c (bfd_default_reloc_type_lookup): Likewise.
187 * riscix.c (riscix_reloc_type_lookup): Likewise.
189 2010-08-25 Alan Modra <amodra@gmail.com>
191 * elf.c (_bfd_elf_map_sections_to_segments): Don't load program
192 headers if any loaded section wraps the address space. Simplify
193 ~(m-1) to -m. Use lma rather than vma when determining whether
194 note sections are adjacent.
196 2010-08-22 H.J. Lu <hongjiu.lu@intel.com>
198 PR ld/11933
199 * elflink.c (elf_link_add_object_symbols): Don't check relocation
200 if input ELF object ID doesn't match output.
202 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
204 * configure: Regenerate.
206 2010-08-20 H.J. Lu <hongjiu.lu@intel.com>
208 * merge.c (sec_merge_emit): Revert the last checkin.
210 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
212 * elf32-sh.c (sh_elf_relocate_section): Handle non-ELF output
213 BFD.
215 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
217 * elf32-m68k.c (bfd_elf_m68k_set_target_options): Don't set GOT
218 options unless an m68k hash table has been found.
220 2010-08-20 Nick Clifton <nickc@redhat.com>
222 * merge.c (sec_merge_emit): Do not zero pad sections that do not
223 have an alignment.
225 2010-08-18 Pedro Alves <pedro@codesourcery.com>
227 PR corefile/8210
229 * bfd-in2.h: Regenerate.
230 * corefile.c (bfd_core_file_pid): New.
232 * targets.c (BFD_JUMP_TABLE_CORE): Add NAME##_core_file_pid.
233 (struct bfd_target) <_core_file_pid>: New.
235 * libbfd-in.h (_bfd_nocore_core_file_pid): Declare.
236 * libbfd.c (_bfd_nocore_core_file_pid): New.
238 * elf-bfd.h (bfd_elf32_core_file_pid, bfd_elf64_core_file_pid):
239 Declare.
240 * elfcode.h (elf_core_file_pid): New define.
241 * elfcore.h (elf_core_file_pid): New function.
243 * elf.c (elfcore_make_pid): Rewrite.
244 (elfcore_grok_prstatus): Only set core_pid if not set yet.
245 (elfcore_grok_prstatus) [!HAVE_PRSTATUS_T_PR_WHO]: Fallback to
246 getting the lwpid from prstat.pr_pid.
248 * elf64-x86-64.c (elf64_x86_64_grok_prstatus): Write the LWPID to
249 elf_tdata's core_lwpid instead of to core_pid.
250 (elf64_x86_64_grok_psinfo): Extract the the main process's PID,
251 and store it in elf_tdata's core_pid field.
252 * elf32-i386.c (elf_i386_grok_prstatus): Write the LWPID to
253 elf_tdata's core_lwpid instead of to core_pid.
254 (elf_i386_grok_psinfo): Extract the the main process's PID, and
255 store it in elf_tdata's core_pid field.
257 * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Write the LWPID
258 to elf_tdata's core_lwpid instead of to core_pid.
259 * elf32-arm.c (elf32_arm_nabi_grok_prstatus): Write the LWPID to
260 elf_tdata's core_lwpid instead of to core_pid.
261 * elf32-cris.c (cris_elf_grok_prstatus): Write the LWPID to
262 elf_tdata's core_lwpid instead of to core_pid.
263 * elf32-frv.c (elf32_frv_grok_prstatus): Write the LWPID to
264 elf_tdata's core_lwpid instead of to core_pid.
265 * elf32-hppa.c (elf32_hppa_grok_prstatus): Write the LWPID to
266 elf_tdata's core_lwpid instead of to core_pid.
267 * elf32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
268 elf_tdata's core_lwpid instead of to core_pid.
269 * elf32-ppc.c (ppc_elf_grok_prstatus): Write the LWPID to
270 elf_tdata's core_lwpid instead of to core_pid.
271 * elf32-s390.c (elf_s390_grok_prstatus): Write the LWPID to
272 elf_tdata's core_lwpid instead of to core_pid.
273 * elf32-score.c (s3_bfd_score_elf_grok_prstatus): Write the LWPID
274 to elf_tdata's core_lwpid instead of to core_pid.
275 * elf32-score7.c (s7_bfd_score_elf_grok_prstatus): Write the LWPID
276 to elf_tdata's core_lwpid instead of to core_pid.
277 * elf32-sh.c (elf32_shlin_grok_prstatus): Write the LWPID to
278 elf_tdata's core_lwpid instead of to core_pid.
279 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Write the LWPID to
280 elf_tdata's core_lwpid instead of to core_pid.
281 * elf64-hppa.c (elf64_hppa_grok_prstatus): Write the LWPID to
282 elf_tdata's core_lwpid instead of to core_pid.
283 * elf64-mips.c (elf64_mips_grok_prstatus): Write the LWPID to
284 elf_tdata's core_lwpid instead of to core_pid.
285 * elf64-ppc.c (ppc64_elf_grok_prstatus): Write the LWPID to
286 elf_tdata's core_lwpid instead of to core_pid.
287 * elfn32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
288 elf_tdata's core_lwpid instead of to core_pid.
290 * plugin.c (bfd_plugin_core_file_pid): New function.
291 * aout-target.h (MY_core_file_pid): Define.
292 * aout-tic30.c (MY_core_file_pid, MY_core_file_p): New defines.
293 * coff-rs6000.c (coff_core_file_pid): New define.
294 (rs6000coff_vec, pmac_xcoff_vec): Use BFD_JUMP_TABLE_CORE.
295 * coff64-rs6000.c (coff_core_file_pid): New define.
296 (rs6000coff64_vec): Use BFD_JUMP_TABLE_CORE.
297 (xcoff64_core_file_pid): New define.
298 (aix5coff64_vec): Use BFD_JUMP_TABLE_CORE.
299 * mach-o-target.c (bfd_mach_o_core_file_pid): New define.
300 * aix386-core.c (aix386_core_file_pid): New define.
301 * hppabsd-core.c (hppabsd_core_core_file_pid): New define.
302 * hpux-core.c (hpux_core_core_file_pid): New define.
303 * irix-core.c (irix_core_core_file_pid): New define.
304 * lynx-core.c (lynx_core_file_pid): New define.
305 * osf-core.c (osf_core_core_file_pid): New define.
306 * ptrace-core.c (ptrace_unix_core_file_pid): New define.
307 * sco5-core.c (sco5_core_file_pid): New define.
308 * xcoff-target.h (coff_core_file_pid): New define.
309 * netbsd-core.c (netbsd_core_core_file_pid): New define.
311 2010-08-13 H.J. Lu <hongjiu.lu@intel.com>
313 PR ld/11913
314 * elf32-i386.c (elf_i386_finish_dynamic_sections): Check if
315 .got.plt section is discarded.
316 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Likewise.
318 2010-08-13 Nathan Sidwell <nathan@codesourcery.com>
320 * elf32-m69k.c (elf32_m68k_print_private_bfd_data): Detect EMAC_B
321 variant.
323 2010-08-12 H.J. Lu <hongjiu.lu@intel.com>
325 PR binutils/11909
326 * Makefile.am (coff-tic4x.lo): New. Disable -Werror.
327 (coff-tic54x.lo): Likewise.
328 * Makefile.in: Regenerated.
330 2010-08-12 Todd Veldhuizen <todd.veldhuizen@logicblox.com>
332 PR ld/11843
333 * elflink.c (compute_bucket_count): Avoid futile long searches for
334 the best bucket size.
336 2010-08-09 Richard Henderson <rth@redhat.com>
338 PR ld/11891
339 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Disallow relaxing
340 to tlshi/lo until pos0 and pos1 are adjacent. Use the destination
341 register from the tldgd insn.
343 2010-08-09 Catherine Moore <clm@codesourcery.com>
345 * elfxx-mips.c (mips_elf_perform_relocation): Improve
346 interlinking error message.
348 2010-08-06 Alan Modra <amodra@gmail.com>
350 * elf64-ppc.c (ha_reloc_match): Allow matches to other than r2.
351 (ppc64_elf_relocate_section): Nop out high part insn of large toc
352 code sequence when the high part of offset is zero.
354 2010-08-04 Tristan Gingold <gingold@adacore.com>
356 * vms-alpha.c (alpha_vms_build_fixups): Write the EICP.
357 (alpha_vms_bfd_final_link): Explicitly forbid relocatable links.
358 Clear the SEC_RELOC flag.
360 2010-08-04 Tristan Gingold <gingold@adacore.com>
362 * vms-alpha.c (alpha_vms_create_eisd_for_section): Make writable
363 sections with relocs.
364 (alpha_vms_add_fixup_lp): Set SEC_RELOC flag.
365 (alpha_vms_add_fixup_ca): Ditto.
366 (alpha_vms_add_fixup_qr): Ditto.
367 Add comments.
369 2010-08-04 Tristan Gingold <gingold@adacore.com>
371 * vms-alpha.c (alpha_vms_create_eisd_for_section): Do not make
372 CODE sections writable.
374 2010-08-04 Tristan Gingold <gingold@adacore.com>
376 * vms-alpha.c (alpha_vms_add_lw_fixup): Renamed to ...
377 (alpha_vms_add_fixup_lr): ... this for consistency.
378 (alpha_vms_add_qw_fixup): Removed.
379 Fix some comments.
380 (vms_get_symbol_info): Adjust type for unknown sections.
382 2010-08-04 Tristan Gingold <gingold@adacore.com>
384 * vms-alpha.c (_bfd_vms_slurp_egsd): Use the canonical absolute
385 section for any absolute section. Remove some debugging code.
387 2010-08-03 DJ Delorie <dj@redhat.com>
389 * elf32-m32c.c (ELF_MAXPAGESIZE): Change page size to 256 bytes.
391 2010-08-03 Tristan Gingold <gingold@adacore.com>
393 * vms-misc.c (vms_convert_to_var): Make it static.
394 (_bfd_vms_convert_to_var_unix_filename): Make it public.
396 2010-08-03 Tristan Gingold <gingold@adacore.com>
398 * makefile.vms (OBJS): Update list.
400 2010-08-03 Tristan Gingold <gingold@adacore.com>
402 * vms-alpha.c (_bfd_vms_slurp_egsd): Do not set SEC_HAS_CONTENTS
403 nor SEC_RELOC for empty sections.
405 2010-08-03 Tristan Gingold <gingold@adacore.com>
407 * vms-alpha.c (evax_section_flags): Fix flags for absolute
408 section. Remove useless parenthesis.
410 2010-08-03 Tristan Gingold <gingold@adacore.com>
412 * vms-lib.c (vms_lib_bread_raw): Change type of BUF argument.
413 (vms_lib_bread, vms_lib_bopen): Adjust.
415 2010-08-02 Alan Modra <amodra@gmail.com>
417 PR 11866
418 * elf.c (assign_file_positions_for_load_sections): Use p_vaddr to
419 calculate off_adjust rather than first section vma.
421 2010-07-30 H.J. Lu <hongjiu.lu@intel.com>
423 * elflink.c (compute_bucket_count): Add ATTRIBUTE_UNUSED to info.
425 2010-07-30 Anthony Green <green@moxielogic.com>
427 * config.bfd (targ_cpu): Add moxie-*-rtems support.
429 2010-07-29 Alan Modra <amodra@gmail.com>
431 * elf64-ppc.c (ppc64_elf_edit_toc): Always adjust local syms in
432 .toc section, even when none are used in relocs.
434 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
436 * elfxx-mips.h: Include "elf/mips.h".
437 (gprel16_reloc_p): New static inline function.
438 * elfxx-mips.c (_bfd_mips_elf_check_relocs)
439 [R_MIPS16_GOT16, R_MIPS_GOT16, R_MIPS_GOT_HI16, R_MIPS_GOT_LO16]:
440 Use got16_reloc_p.
441 (_bfd_mips_elf_relocate_section)[bfd_reloc_overflow]: Use
442 gprel16_reloc_p.
443 * elf32-mips.c (mips_info_to_howto_rel): Likewise.
444 * elfn32-mips.c (mips_info_to_howto_rel): Likewise.
446 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
448 * elf64-mips.c (mips_elf64_howto_table_rela)
449 [R_MIPS_TLS_DTPMOD64]: Clear partial_inplace.
450 [R_MIPS_TLS_DTPREL64, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
451 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
452 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL64]: Likewise.
453 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
454 * elfn32-mips.c (elf_mips_howto_table_rela)
455 [R_MIPS_TLS_DTPMOD32]: Likewise.
456 [R_MIPS_TLS_DTPREL32, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
457 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
458 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL32]: Likewise.
459 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
461 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
462 Ina Pandit <ina.pandit@kpitcummins.com>
464 * archures.c (DESCRIPTION): Define bfd_mach_v850e2 and
465 bfd_mach_v850e2v3.
466 * reloc.c (bfd_architecture): Define bfd_mach_v850e2 and
467 bfd_mach_v850e2v3.
468 (BFD_RELOC_V850_16_PCREL, BFD_RELOC_V850_17_PCREL,
469 BFD_RELOC_V850_22_PCREL, BFD_RELOC_V850_23,
470 BFD_RELOC_V850_32_PCREL, BFD_RELOC_V850_32_ABS,
471 BFD_RELOC_V850_16_SPLIT_OFFSET, BFD_RELOC_V850_16_S1,
472 BFD_RELOC_V850_LO16_SPLIT_OFFSET, BFD_RELOC_V850_SDA_15_16_OFFSET,
473 BFD_RELOC_V850_ZDA_16_16_OFFSET, BFD_RELOC_V850_CALLT_15_16_OFFSET,
474 BFD_RELOC_V850_32_GOTPCREL, BFD_RELOC_V850_16_GOT,
475 BFD_RELOC_V850_32_GOT, BFD_RELOC_V850_22_PLT_PCREL,
476 BFD_RELOC_V850_32_PLT_PCREL, BFD_RELOC_V850_COPY,
477 BFD_RELOC_V850_GLOB_DAT, BFD_RELOC_V850_JMP_SLOT,
478 BFD_RELOC_V850_RELATIVE, BFD_RELOC_V850_16_GOTOFF,
479 BFD_RELOC_V850_32_GOTOFF, BFD_RELOC_V850_CODE,
480 BFD_RELOC_V850_DATA): New relocations for V850 target.
481 * config.bfd: Match all v850 targets.
482 * cpu-v850.c (arch_info_struct): Define V850e2 and V850e2v3.
483 * elf32-v850.c (v850_elf_check_relocs): Check the newly added
484 relocations.
485 (v850_elf_perform_relocation ): Update the newly added
486 relocations.
487 (v850_elf_howto_t): Update the specifications of added
488 relocations.
489 (v850_elf_reloc_map): Update the relocation mappings.
490 (v850_elf_final_link_relocate): Maps added relocation into the
491 appropriate howto structure.
492 (v850_elf_object_p): Add support for V850E2 and V850E2V3.
493 (v850_elf_final_write_processing): Likewise.
494 (v850_elf_merge_private_bfd_data): Likewise.
495 (v850_elf_print_private_bfd_data): Likewise.
496 * libbfd.h: Regenerate.
497 * bfd-in2.h: Regenerate.
499 2010-07-23 Alan Modra <amodra@gmail.com>
501 * archive.c (_bfd_archive_bsd44_construct_extended_name_table):
502 Correct format specifier.
504 2010-07-22 Alan Modra <amodra@gmail.com>
506 * ecoff.c: Don't include aout/ranlib.h.
507 (_bfd_ecoff_slurp_armap): Use correct struct for ardata->symdefs.
508 (_bfd_ecoff_write_armap): Output ar_date and ar_size using
509 _bfd_ar_spacepad.
511 2010-07-22 Alan Modra <amodra@gmail.com>
513 * aoutx.h (some_aout_object_p): Don't set EXEC_P for files with
514 relocs.
516 2010-07-20 Alan Modra <amodra@gmail.com>
518 * elf.c (assign_file_positions_for_load_sections): Check that
519 zero size sections are allocated in segments too.
520 (assign_file_positions_for_non_load_sections): Warn if zero
521 size alloc sections are found here.
522 (copy_elf_program_header): Don't drop zero size sections from
523 segment map.
524 (copy_private_bfd_data): Check for changes in zero size sections.
526 2010-07-17 Alan Modra <amodra@gmail.com>
528 * elf.c (_bfd_elf_map_sections_to_segments): Force new segment
529 for sections with overlapping LMAs.
530 (assign_file_positions_for_load_sections): Catch overlap for
531 sections that wrap around the address space. Replace a
532 warning that duplicates ld's --check-sections error with a
533 warning that lma has been adjusted for overlapping sections.
535 2010-07-14 Cary Coutant <ccoutant@google.com>
537 PR ld/11817
538 * dwarf2.c (read_section): Revert patch for compressed debug sections.
539 (find_line): Likewise.
540 (read_and_uncompress_section): Remove.
542 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
544 PR ld/11812
545 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't
546 allocate .got.plt section if there are no GOT nor PLT
547 entries.
548 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
550 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
552 PR ld/11791
553 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Support
554 garbage collection against STT_GNU_IFUNC symbols.
556 * elf32-i386.c (elf_i386_get_local_sym_hash): Don't set
557 elf.plt.offset/elf.got.offset to -1.
558 (elf_i386_tls_transition): Skip TLS transition for functions.
559 (elf_i386_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
561 * elf64-x86-64.c (elf64_x86_64_get_local_sym_hash): Don't set
562 elf.plt.offset/elf.got.offset to -1.
563 (elf64_x86_64_tls_transition): Skip TLS transition for functions.
564 (elf64_x86_64_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
566 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
568 * elf32-i386.c (elf_i386_check_relocs): Re-indent.
569 (elf_i386_relocate_section): Likewise.
571 2010-07-06 H.J. Lu <hongjiu.lu@intel.com>
573 * dwarf2.c (add_line_info): Initialize prev_line.
575 2010-07-06 Alan Modra <amodra@gmail.com>
577 * elf32-ppc.c (ppc_elf_relax_section): Insert branch around
578 trampolines only for .init and .fini sections.
580 2010-07-05 Alan Modra <amodra@gmail.com>
582 * elf32-ppc.c: Formatting.
583 (ppc_elf_finish_dynamic_sections): Don't make plt_entry var static.
585 2010-07-03 Cary Coutant <ccoutant@google.com>
587 * compress.c (bfd_uncompress_section_contents): Add ATTRIBUTE_UNUSED.
588 * dwarf2.c (read_and_uncompress_section): New function.
589 (read_section): Call it.
590 (find_line): Likewise.
592 2010-07-01 Alan Modra <amodra@gmail.com>
594 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_CALLS_LOCAL rather
595 than SYMBOL_REFERENCES_LOCAL.
596 (ppc64_elf_relocate_section): Likewise.
598 2010-07-01 Alan Modra <amodra@gmail.com>
600 * elf64-ppc.c (ppc64_elf_edit_toc): Keep toc entries for ifuncs.
602 2010-06-29 Alan Modra <amodra@gmail.com>
604 * cpu-maxq.c: Delete file.
605 * coff-maxq.c: Delete file.
606 * Makefile.am: Remove references to maxq.
607 * archures.c: Likewise.
608 * coffcode.h: Likewise.
609 * configure.in: Likewise.
610 * targets.c: Likewise.
611 * config.bfd: Move maxq from obsolete to removed.
612 * Makefile.in: Regenerate.
613 * bfd-in2.h: Regenerate.
614 * configure: Regenerate.
615 * libbfd.h: Regenerate.
616 * po/SRC-POTFILES.in: Regenerate.
618 2010-06-28 Alan Modra <amodra@gmail.com>
620 * compress.c (bfd_uncompress_section_contents): Use ATTRIBUTE_UNUSED
621 to silence gcc warning.
623 2010-06-27 Alan Modra <amodra@gmail.com>
625 * elf64-ppc.c (get_tls_mask): Don't segfault on NULL elf_section_data.
626 (group_sections): Likewise.
628 2010-06-27 Alan Modra <amodra@gmail.com>
630 * bout.c (aligncode): Delete set but unused variables.
631 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
632 * coff-ppc.c (ppc_record_toc_entry): Likewise.
633 (coff_ppc_relocate_section): Likewise.
634 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Likewise.
635 * elf-m10200.c (mn10200_elf_relax_delete_bytes): Likewise.
636 * elf-m10300.c (mn10300_elf_final_link_relocate): Likewise.
637 (mn10300_elf_relax_section): Likewise.
638 * elf32-arm.c (arm_build_one_stub, arm_size_one_stub): Likewise.
639 (record_vfp11_erratum_veneer): Likewise.
640 (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
641 (elf32_arm_final_link_relocate): Likewise.
642 (elf32_arm_check_relocs, arm_map_one_stub): Likewise.
643 * elf32-avr.c (elf32_avr_relax_delete_bytes): Likewise.
644 (elf32_avr_relax_section): Likewise.
645 (avr_mark_stub_not_to_be_necessary): Likewise.
646 * elf32-bfin.c (_bfin_create_got_section): Likewise.
647 * elf32-cr16.c (cr16_elf_final_link_relocate): Likewise.
648 (elf32_cr16_relax_delete_bytes): Likewise.
649 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Likewise.
650 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
651 * elf32-crx.c (elf32_crx_relax_delete_bytes): Likewise.
652 * elf32-h8300.c (elf32_h8_relax_section): Likewise.
653 (elf32_h8_relax_delete_bytes): Likewise.
654 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
655 * elf32-i370.c (i370_elf_check_relocs): Likewise.
656 (elf_relocate_section): Likewise.
657 * elf32-ip2k.c (adjust_all_relocations): Likewise.
658 (ip2k_elf_relax_section): Likewise.
659 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
660 (lm32_elf_check_relocs): Likewise.
661 (lm32_elf_finish_dynamic_sections): Likewise.
662 (lm32_elf_finish_dynamic_symbol): Likewise.
663 * elf32-m32c.c (m32c_offset_for_reloc): Likewise.
664 (m32c_elf_relax_delete_bytes): Likewise.
665 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
666 (m32r_elf_finish_dynamic_sections): Likewise.
667 (m32r_elf_check_relocs, m32r_elf_fake_sections): Likewise.
668 * elf32-m68hc11.c (m68hc11_elf_relax_section): Likewise.
669 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
670 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
671 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
672 (microblaze_elf_check_relocs): Likewise.
673 (microblaze_elf_finish_dynamic_symbol): Likewise.
674 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
675 * elf32-ppc.c (ppc_elf_tls_optimize): Likewise.
676 * elf32-rx.c (rx_elf_relocate_section): Likewise.
677 (elf32_rx_relax_delete_bytes, rx_offset_for_reloc): Likewise.
678 (elf32_rx_relax_section): Likewise.
679 * elf32-score.c (score_elf_got_offset_from_index): Likewise.
680 (score_elf_final_link_relocate): Likewise.
681 (s3_bfd_score_elf_relocate_section): Likewise.
682 * elf32-score7.c (score_elf_got_offset_from_index): Likewise.
683 (s7_bfd_score_elf_relocate_section): Likewise.
684 * elf32-sh.c (sh_elf_check_relocs): Likewise.
685 * elf32-spu.c (spu_elf_relocate_section): Likewise.
686 * elf32-v850.c (v850_elf_check_relocs): Likewise.
687 (find_remembered_hi16s_reloc): Likewise.
688 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
689 (elf_vax_relocate_section): Likewise.
690 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
691 * elf32-xtensa.c (xlate_offset_with_removed_text): Likewise.
692 (move_literal): Likewise.
693 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
694 (elf64_hppa_check_relocs): Likewise.
695 (elf64_hppa_finish_dynamic_symbol): Likewise.
696 (elf64_hppa_relocate_section): Likewise.
697 * elf64-mmix.c (mmix_elf_reloc, mmix_elf_relax_section): Likewise.
698 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
699 (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Likewise.
700 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
701 (elfNN_vms_section_from_shdr): Likewise.
702 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
703 (_bfd_sparc_elf_relocate_section): Likewise.
704 * hp300hpux.c (slurp_symbol_table): Likewise.
705 * i386lynx.c (swap_std_reloc_out, swap_std_reloc_in): Likewise.
706 * mach-o.c (bfd_mach_o_write_thread): Likewise.
707 * mmo.c (mmo_scan, mmo_write_symbols_and_terminator): Likewise.
708 * nlm32-sparc.c (nlm_sparc_read_reloc): Likewise.
709 * pdp11.c (pdp11_aout_link_input_section): Likewise.
710 (aout_link_input_section, aout_link_input_bfd): Likewise.
711 * pe-mips.c (mips_swap_reloc_out): Likewise.
712 (coff_pe_mips_relocate_section): Likewise.
713 * som.c (som_bfd_ar_write_symbol_stuff): Likewise.
714 * vms-alpha.c (_bfd_vms_slurp_egsd): Likewise.
715 * xsym.c (bfd_sym_fetch_type_information_table_ent): Likewise.
717 * coff-i860.c (i860_reloc_processing): Avoid set but unused warning.
718 * coffcode.h (coff_compute_section_file_positions): Likewise.
719 (coff_slurp_reloc_table): Likewise.
720 * cpu-arm.c (arm_check_note): Likewise.
721 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Likewise.
722 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
723 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
724 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
725 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
726 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
727 * elf32-sh64.c (_bfd_sh_align_load_span): Likewise.
728 * ieee.c (parse_expression): Likewise.
729 (ieee_slurp_external_symbols, drop_int): Likewise.
730 * peXXigen.c (pe_print_pdata): Likewise.
731 * versados.c (process_esd): Likewise.
733 2010-06-25 Tristan Gingold <gingold@adacore.com>
735 * vms-alpha.c (_bfd_vms_write_egsd): Check absolute section with
736 its flags. Create an absolute section if needed.
738 2010-06-25 Tristan Gingold <gingold@adacore.com>
740 * vms-alpha.c (_bfd_vms_write_egsd): Set target_index field of
741 sections. Mark .vmsdebug section as SEC_DEBUGGING. Do not create
742 dummy psect anymore. Adjust.
743 (_bfd_vms_write_eeom): Adjust (use target_index instead of index)
744 (_bfd_vms_write_etir): Ditto.
745 (start_etir_or_etbt_record): Test for SEC_DEBUGGING instead of
746 section name. Adjust.
748 2010-06-25 Tristan Gingold <gingold@adacore.com>
750 * vms-alpha.c (alpha_vms_write_exec): Set linktime field.
752 2010-06-25 Alan Modra <amodra@gmail.com>
754 * elf64-ppc.c (toc_skip_enum): Define.
755 (ppc64_elf_edit_toc): Use two low bits of skip array as markers.
756 Optimize largetoc sequences.
757 (adjust_toc_syms): Update for skip array change.
758 (ppc64_elf_relocate_section): Handle R_PPC64_LO_DS_OPT.
760 2010-06-25 Alan Modra <amodra@gmail.com>
762 * elf64-ppc.c (is_static_defined): New function.
763 (get_tls_mask, ppc_type_of_stub): Use it here.
764 (ppc64_elf_edit_opd): Ensure we only attempt to edit ppc64 input.
765 (ppc64_elf_tls_setup): Typo fix.
766 (adjust_toc_syms): Correctly handle symbols defined past the end
767 of the toc. Move syms on removed entries to next entry rather
768 than to start of toc.
769 (ppc64_elf_edit_toc): Likewise. Ensure we only attempt to
770 edit ppc64 input. Allocate one extra word in skip array.
771 Honour info->keep_memory when reading relocs if we can.
772 Adjust toc relocs after adjusting symbols.
774 2010-06-23 Nathan Sidwell <nathan@codesourcery.com>
776 * archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
777 when scaning map.
779 2010-06-17 Tristan Gingold <gingold@adacore.com>
781 * Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
782 (BFD64_BACKENDS_CFILES): ... here.
783 (BFD32_BACKENDS): Move vms-alpha.lo to ...
784 (BFD64_BACKENDS): ... here.
785 * Makefile.in: Regenerate.
787 2010-06-15 Joseph Myers <joseph@codesourcery.com>
789 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
790 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
791 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
792 elf32_tic6x_merge_private_bfd_data): New.
793 (bfd_elf32_bfd_merge_private_bfd_data,
794 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
795 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
796 Define.
797 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
799 2010-06-15 Joseph Myers <joseph@codesourcery.com>
801 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
802 (struct elf_backend_data): Update comment on obj_attrs_order.
803 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
804 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
805 instead of hardcoded 4.
806 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
807 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
808 instead of hardcoded 4 and 5.
809 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
810 instead of hardcoded 4.
812 2010-06-14 Kevin Buettner <kevinb@redhat.com>
814 * elf32-h8300.c (elf_symbol_leading_char): Define.
816 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
818 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
820 2010-06-11 Tristan Gingold <gingold@adacore.com>
822 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
823 sections to 0.
825 2010-06-11 Tristan Gingold <gingold@adacore.com>
827 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
829 2010-06-11 Tristan Gingold <gingold@adacore.com>
831 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
832 Adjust cast.
833 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
834 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
835 * vms-alpha.c (evax_section_flags): Make it const.
836 (vms_secflag_by_name): Remove unused ABFD argument.
837 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
838 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
839 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
840 (_bfd_vms_write_egsd): Remove useless cast.
842 2010-06-10 Tristan Gingold <gingold@adacore.com>
844 * config.bfd: Remove #if/#endif so that som can be compiled on any
845 host.
846 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
847 can be used on any host.
849 2010-06-10 Tristan Gingold <gingold@adacore.com>
851 * som.c: Can now be compiled on any host.
852 Include bfd headers instead of system one.
853 (som_compute_checksum): Parameter is now a pointer to a
854 som_external_header structure. Adjust.
855 (struct section_to_type): Field section is now const.
856 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
857 definition.
858 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
859 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
860 (som_swap_clock_in, som_swap_clock_out): New functions.
861 (som_swap_header_in, som_swap_header_out): Likewise.
862 (som_swap_space_dictionary_in): Likewise.
863 (som_swap_space_dictionary_out): Likewise.
864 (som_swap_subspace_dictionary_in): Likewise.
865 (som_swap_subspace_dictionary_record_out): Likewise.
866 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
867 (som_swap_string_auxhdr_out): Likewise.
868 (som_swap_compilation_unit_out): Likewise.
869 (som_swap_exec_auxhdr_in): Likewise.
870 (som_swap_exec_auxhdr_out): Likewise.
871 (som_swap_lst_header_in): Likewise.
872 (som_object_setup): Adjust parameter type using bfd types.
873 (setup_sections): Likewise. Ditto for object file types.
874 Use intermediate variables for external representation and use the
875 swap functions to convert.
876 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
877 macros.
878 (som_prep_headers): Likewise.
879 (som_write_symbol_strings): Likewise.
880 (som_begin_writing): Likewise.
881 (som_finish_writing): Likewise.
882 (som_build_and_write_symbol_table): Likewise.
883 (bfd_section_from_som_symbol): Likewise.
884 (som_slurp_symbol_table): Likewise.
885 (som_bfd_print_private_bfd_data): Likewise.
886 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
887 (bfd_som_attach_compilation_unit): Likewise.
888 (som_bfd_count_ar_symbols): Likewise.
889 (som_bfd_fill_in_ar_symbols): Likewise.
890 (som_slurp_armap): Likewise.
891 (som_bfd_ar_write_symbol_stuff): Likewise.
892 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
893 sprintf to write header fields.
894 * som.h: Include bfd headers instead of system one.
895 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
896 (struct somdata): Use bfd structures instead of system ones.
897 (struct som_section_data_struct): Likewise.
898 (struct som_subspace_dictionary_record): Removed (now in
899 include/som/internal.h)
901 2010-06-10 Tristan Gingold <gingold@adacore.com>
903 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
904 as bfd requires an ANSI-C compiler.
906 2010-06-09 Tristan Gingold <gingold@adacore.com>
908 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
909 end of archive members.
911 2010-06-08 Tristan Gingold <gingold@adacore.com>
913 * som.c (som_bfd_free_cached_info): Do not free relocations as
914 they were allocated with bfd_zalloc.
916 2010-06-08 Tristan Gingold <gingold@adacore.com>
918 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
919 for the first block.
921 2010-06-08 Tristan Gingold <gingold@adacore.com>
923 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
924 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
925 * libbfd.h: Regenerate.
926 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
927 (bfd_elfNN_mkarchive): Ditto.
929 2010-06-02 Tristan Gingold <gingold@adacore.com>
931 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
933 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
935 * configure: Regenerate.
937 2010-06-01 Tristan Gingold <gingold@adacore.com>
939 * vms-alpha.c (struct vms_private_data_struct): Add
940 transfer_address field. Remove unused dst_info field.
941 (alpha_vms_write_exec): Use transfer_address.
942 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
943 (alpha_vms_bfd_final_link): Set transfer_address.
945 2010-05-31 Tristan Gingold <gingold@adacore.com>
947 * vms-lib.c (credat_lo, credat_hi): New fields.
948 (vms_read_block): Adjust comments.
949 (vms_write_block): New function.
950 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
951 hard-coded values with constants. Set credat_lo and credat_hi.
952 (_bfd_vms_lib_mkarchive): Add argument kind.
953 Set ver, mhd_size and type according to kind.
954 (_bfd_vms_lib_alpha_mkarchive): New function.
955 (struct lib_index): Renamed from struct vms_index
956 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
957 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
958 argument and handle it.
959 (vms_write_index): Adjust argument idx. Handle elf indexes.
960 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
961 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
962 use it. Handle elf indexes. Set credat.
963 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
964 (_bfd_vms_lib_alpha_mkarchive): ... this.
965 * libbfd.h: Regenerated.
966 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
968 2010-05-28 Sterling Augustine <sterling@tensilica.com>
970 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
971 of code to change the bits in the instructions to match the changes
972 in the relocations. Declare dest_addr and sym_sec to help.
974 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
976 Workaround GCC PR middle-end/4210.
977 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
978 and val[3].
980 2010-05-27 Tristan Gingold <gingold@adacore.com>
982 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
983 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
984 (vms_time_to_time_t): Use them instead of local const.
985 (vms_time_t_to_vms_time): New function.
986 (vms_get_time): Likewise.
987 (vms_raw_get_time): Likewise.
988 * vms.h (vms_time_t_to_vms_time): New declaration.
989 (vms_get_time): Likewise.
990 (vms_raw_get_time): Likewise.
992 2010-05-26 Tristan Gingold <gingold@adacore.com>
994 * vms-alpha.c: Update comments.
995 (alpha_vms_write_exec): Set lnkflags. Write the GST.
996 (alpha_vms_link_output_symbol): New function.
997 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
998 Set dst_section private field.
999 (alpha_vms_bfd_final_link): Remove code that set dst_section.
1001 2010-05-26 Tristan Gingold <gingold@adacore.com>
1003 * bfdio.c: Declare and define _bfd_memory_iovec.
1004 (bfd_bread): Move code for BFD_IN_MEMORY...
1005 (bfd_bwrite): ... Ditto ...
1006 (bfd_tell): ... Ditto ...
1007 (bfd_flush): ... Ditto ...
1008 (bfd_stat): ... Ditto ...
1009 (bfd_seek): ... Ditto ...
1010 (bfd_get_size): ... Ditto ...
1011 (bfd_mmap): ... Ditto ...
1012 (memory_bread): ... to these new functions.
1013 (memory_bwrite): Ditto.
1014 (memory_btell): Ditto.
1015 (memory_bseek): Ditto.
1016 (memory_bflush): Ditto.
1017 (memory_bstat): Ditto.
1018 (memory_bmmap): Ditto.
1019 (memory_bclose): New function.
1020 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
1021 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
1022 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
1023 (bfd_make_writable): Use _bfd_memory_iovec.
1024 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
1025 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
1026 _bfd_memory_iovec.
1027 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
1028 instead of origin.
1029 * libbfd.h: Regenerate.
1031 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
1032 Joseph Myers <joseph@codesourcery.com>
1033 Andrew Stubbs <ams@codesourcery.com>
1035 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
1036 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
1037 * configure.in: Handle FDPIC vectors.
1038 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
1039 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
1040 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
1041 SYMBOL_REFERENCES_LOCAL for function descriptors.
1042 (fdpic_object_p): New.
1043 (sh_reloc_map): Add FDPIC and movi20 relocations.
1044 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
1045 range.
1046 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
1047 definitions.
1048 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
1049 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
1050 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
1051 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
1052 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
1053 New.
1054 (get_plt_info): Handle FDPIC.
1055 (MAX_SHORT_PLT): Define.
1056 (get_plt_index, get_plt_offset): Handle short_plt.
1057 (union gotref): New.
1058 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
1059 got_type and adjust all uses. Add GOT_FUNCDESC.
1060 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
1061 local_got_tls_type to local_got_type.
1062 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
1063 users changed.
1064 (sh_elf_local_funcdesc): Define.
1065 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
1066 and srofixup.
1067 (sh_elf_link_hash_newfunc): Initialize new fields.
1068 (sh_elf_link_hash_table_create): Set fdpic_p.
1069 (sh_elf_omit_section_dynsym): New.
1070 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
1071 and .rofixup.
1072 (allocate_dynrelocs): Allocate local function descriptors and space
1073 for R_SH_FUNCDESC-related relocations, and for rofixups.
1074 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
1075 require function descriptors.
1076 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
1077 (sh_elf_modify_program_headers): New.
1078 (sh_elf_size_dynamic_sections): Allocate function descriptors for
1079 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
1080 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
1081 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
1082 entry in the .dynamic section.
1083 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
1084 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
1085 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
1086 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
1087 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
1088 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
1089 read-only section warnings. Handle undefined weak symbols. Generate
1090 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
1091 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
1092 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
1093 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
1094 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
1095 Handle 20-bit relocations.
1096 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
1097 counts.
1098 (sh_elf_check_relocs): Handle new relocations. Make symbols
1099 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
1100 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
1101 for R_SH_DIR32.
1102 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
1103 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
1104 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
1105 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
1106 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
1107 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
1108 Use install_movi20_field. Rename srel to srelgot. Always generate
1109 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
1110 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
1111 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
1112 Rename sgot to sgotplt. Assert that the right number of rofixups
1113 and dynamic relocations were allocated.
1114 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
1115 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
1116 (elf_backend_can_make_relative_eh_frame)
1117 (elf_backend_can_make_lsda_relative_eh_frame)
1118 (elf_backend_encode_eh_address): Define.
1119 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
1120 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
1121 Redefine for FDPIC vector.
1122 * reloc.c: Add SH FDPIC and movi20 relocations.
1123 * targets.c (_bfd_target_vector): Add FDPIC vectors.
1124 * configure, bfd-in2.h, libbfd.h: Regenerated.
1126 2010-05-25 Jay Krell <jay.krell@cornell.edu>
1128 PR ld/11624
1129 * archive.c (_bfd_calloc_wrapper): New function.
1130 (_bfd_add_bfd_to_archive_cache): Use it.
1132 * configure.in: Add alpha*-*-*vms* to list of natives.
1133 * configure: Regenerate.
1135 * vms-misc.c: Define globalref if necessary.
1136 (vms_convert_to_var_unix_filename): Rename to
1137 _bfd_vms_convert_to_var_unix_filename and export.
1138 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
1139 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
1140 vms_convert_to_var_unix_filename.
1142 2010-05-24 Tristan Gingold <gingold@adacore.com>
1144 * vms-alpha.c (add_symbol_entry): New function extrated from ...
1145 (add_symbol): ... adjusted.
1147 2010-05-24 Tristan Gingold <gingold@adacore.com>
1149 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
1150 (alpha_vms_write_exec): Add a comment.
1151 (_bfd_vms_write_egsd): Ditto.
1152 (alpha_vms_convert_symbol): Remove a blank line.
1154 2010-05-21 Tristan Gingold <gingold@adacore.com>
1156 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
1157 for the GST.
1159 2010-05-21 Tristan Gingold <gingold@adacore.com>
1161 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
1162 SEC_LOAD if isect has data.
1163 (vms_get_symbol_info): Refine the condition for 'T' type.
1165 2010-05-18 Tristan Gingold <gingold@adacore.com>
1167 * vms-alpha.c (_bfd_vms_write_emh): New function.
1168 (_bfd_vms_write_lmn): New function.
1169 (_bfd_vms_write_eeom): Moved.
1170 (hash_string): Likewise.
1171 (_bfd_vms_length_hash_symbol): Likewise.
1172 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
1173 and _bfd_vms_write_lmn, and call these functions.
1175 2010-05-18 Tristan Gingold <gingold@adacore.com>
1177 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
1178 Add details in the messages.
1179 (evax_bfd_print_image): Change message.
1181 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
1183 PR gas/11600
1184 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
1185 (elf_fake_sections): Likewise.
1187 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
1188 SHF_EXCLUDE here.
1189 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
1191 2010-05-17 Tristan Gingold <gingold@adacore.com>
1193 * vms-alpha.c: Include esgps.h and eidc.h.
1194 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
1195 (evax_bfd_print_egsd_flags): New function, extracted from ...
1196 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
1197 EGSD__C_SPSC and EGSD__C_IDC.
1199 2010-05-14 Tristan Gingold <gingold@adacore.com>
1201 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
1202 (_bfd_vms_get_object_record): Handle align byte only in the
1203 foreign case.
1205 2010-05-14 Tristan Gingold <gingold@adacore.com>
1207 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
1208 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
1209 * libbfd.h: Regenerate.
1210 * configure.in (havevecs): Define HAVE_all_vecs when
1211 --enable-targets=all is set. Use AC_SUBST on it.
1212 (tdefaults): Do not add havevecs.
1213 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
1214 * configure: Regenerate.
1215 * Makefile.am (HAVEVECS): New variable.
1216 (INCLUDES): Add HAVEVECS.
1217 * Makefile.in: Regenerate.
1218 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
1219 target is selected. Add #ifdef/#endif around vms specific code.
1220 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
1221 bfd_elfNN_archive_slurp_extended_name_table,
1222 bfd_elfNN_archive_construct_extended_name_table,
1223 bfd_elfNN_archive_truncate_arname,
1224 bfd_elfNN_archive_write_armap,
1225 bfd_elfNN_archive_read_ar_hdr,
1226 bfd_elfNN_archive_write_ar_hdr,
1227 bfd_elfNN_archive_openr_next_archived_file,
1228 bfd_elfNN_archive_get_elt_at_index,
1229 bfd_elfNN_archive_generic_stat_arch_elt,
1230 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
1232 2010-05-11 Jie Zhang <jie@codesourcery.com>
1234 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
1235 Tag_ABI_HardFP_use correctly.
1237 2010-05-11 Alan Modra <amodra@gmail.com>
1239 * coffcode.h (coff_write_object_contents): Enclose all occurrences
1240 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
1242 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
1244 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
1245 sym_name to improve packing.
1246 (cortex_a8_erratum_scan): Check for PLT entries.
1247 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
1249 2010-05-07 Tristan Gingold <gingold@adacore.com>
1251 * Makefile.in: Regenerate with automake 1.11.1.
1252 * aclocal.m4: Ditto.
1254 2010-05-05 Nick Clifton <nickc@redhat.com>
1256 * po/es.po: Updated Spanish translation.
1258 2010-05-03 Tristan Gingold <gingold@adacore.com>
1260 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
1261 selective_search flag.
1262 Add comments.
1263 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
1264 before output_has_begun is set.
1266 2010-05-03 Tristan Gingold <gingold@adacore.com>
1268 * vms-alpha.c: Add comments.
1269 (struct vms_private_data_struct): Remove image_autoextend field.
1270 (dst_check_allocation): Removed.
1271 (image_write): Remove call to dst_check_allocation.
1272 (vms_slurp_debug): Do not set image_autoextend. Adjust section
1273 size.
1274 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
1275 (alpha_vms_write_exec): Use dst_section to get the dst section.
1276 Write the dmt section.
1277 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
1278 (alpha_vms_read_sections_content): Do not set image_autoextend.
1279 (alpha_vms_bfd_final_link): Generate the dst.
1281 2010-05-03 Tristan Gingold <gingold@adacore.com>
1283 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
1284 next array.
1285 (vms_lib_dcx): Adjust for the above change.
1287 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
1289 PR ld/11542
1290 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
1292 * elf32-i386.c (elf_i386_relocate_section): Use it.
1293 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1295 2010-04-30 Tristan Gingold <gingold@adacore.com>
1297 * vms-lib.c (vms_read_block): New function.
1298 (vms_traverse_index): Use vms_read_block. Handle long key names.
1300 2010-04-30 Tristan Gingold <gingold@adacore.com>
1302 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
1303 and syms removed.
1304 (struct carsym_mem): New structure.
1305 (vms_add_index): New function.
1306 (vms_add_indexes_from_list): New function.
1307 (vms_traverse_index): Parameter carsym changed to carsym_mem.
1308 Code adjusted to handle elfidx.
1309 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
1310 Parameter NBREL is now a pointer.
1311 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
1312 archives.
1313 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
1314 (_bfd_vms_lib_find_symbol): Ditto.
1315 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
1316 check MHD id.
1317 (_bfd_vms_lib_get_module): New function.
1318 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
1319 function.
1320 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
1321 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
1322 (vms_write_index): Adjust for structure renamed.
1323 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
1324 changes of _bfd_vms_lib_find_symbol.
1326 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
1328 * config.bfd: Correct accidential reverted patch
1329 about vax*-*-*vms*.
1331 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
1333 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
1334 to USE_MINGW64_LEADING_UNDERSCORES.
1335 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
1336 * config.bfd: Change underscoring default for x64 mingw
1337 to false.
1338 * coffcode.h (coff_write_relocs): Add check that dereferenced
1339 sym_ptr_ptr isn't NULL.
1340 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
1341 * configure: Regenerated.
1342 * configure.in: Add option '--enable-leading-mingw64-underscores'
1343 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
1345 2010-04-27 Nick Clifton <nickc@redhat.com>
1347 PR binutils/11512
1348 * coffgen.c (coff_find_nearest_line): Incldue the section address
1349 of function name symbols in address comparisons.
1351 2010-04-27 Nick Clifton <nickc@redhat.com>
1353 * po/fr.po: Updated French translation.
1355 2010-04-23 Alan Modra <amodra@gmail.com>
1357 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
1358 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
1359 throughout file.
1360 (assign_file_positions_for_load_sections): Modify section in
1361 segment warning to ignore overlay vmas.
1362 * elf32-spu.c (spu_elf_object_p): Replace use of
1363 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
1365 2010-04-22 Nick Clifton <nickc@redhat.com>
1367 * po/bfd.pot: Updated by the Translation project.
1368 * po/vi.po: Updated Vietnamese translation.
1370 2010-04-22 Alan Modra <amodra@gmail.com>
1372 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
1373 change. Tidy. Don't error on sections not allocated in segment.
1375 2010-04-15 Andrew Haley <aph@redhat.com>
1377 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
1378 merge_exidx_entries.
1379 * bfd-in2.h: Likewise.
1380 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
1381 control merging of exidx entries.
1383 2010-04-20 Joseph Myers <joseph@codesourcery.com>
1385 * elf32-tic6x.h: New.
1386 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
1387 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
1388 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
1389 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
1390 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
1391 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
1392 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
1393 elf32_tic6x_relocate_section): Handle REL relocations.
1394 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
1396 2010-04-20 Jakub Jelinek <jakub@redhat.com>
1398 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
1399 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
1401 2010-04-19 Nick Clifton <nickc@redhat.com>
1403 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
1404 arhdrpos variable.
1405 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
1406 attribute to warned variable. Remove unused val, type and type2
1407 variables.
1409 2010-04-16 Andreas Schwab <schwab@redhat.com>
1411 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
1412 strict-aliasing rules.
1414 2010-04-16 Tristan Gingold <gingold@adacore.com>
1416 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
1417 (_bfd_vms_get_object_record): Always assume there is a pad byte
1418 for alignment.
1420 * vms-lib.c: Add a few comments.
1422 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1424 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
1425 attributes in v2.08 of the ABI.
1427 2010-04-15 Alan Modra <amodra@gmail.com>
1429 * config.bfd (vax*-*-*vms*): Delete.
1431 2010-04-14 Tristan Gingold <gingold@adacore.com>
1433 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
1434 vms-tir.lo, vms.lo and add vms-alpha.lo
1435 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
1436 vms-tir.c, vms.c and add vms-alpha.c
1437 * Makefile.in: Regenerate.
1438 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
1439 Remove vms_vax_vec.
1440 * configure: Regenerate.
1441 * targets.c (vms_vax_vec): Remove the declaration.
1442 (_bfd_target_vector): Remove vms_vax_vec.
1443 * vms-alpha.c: New file.
1444 * vms-gsd.c: Removed, rewritten in vms-alpha.c
1445 * vms-hdr.c: Ditto.
1446 * vms-tir.c: Ditto.
1447 * vms.c: Ditto.
1448 * vms-misc.c: Fix indentation and comments. Replace most of
1449 #if VMS_DEBUG/vms_debug with vms_debug2.
1450 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
1451 (hash_string): Ditto.
1452 (_bfd_vms_length_hash_symbol): Ditto.
1453 (maybe_adjust_record_pointer_for_object): Ditto.
1454 (_bfd_vms_get_object_record): Ditto.
1455 (vms_get_remaining_object_record): Ditto.
1456 (_bfd_vms_push): Ditto.
1457 (_bfd_vms_pop): Ditto.
1458 (_bfd_vms_get_header_values): Removed.
1459 (_bfd_vms_get_first_record): Removed.
1460 (vms_get_remaining_image_record): Removed.
1461 (new_symbol): Removed.
1462 (_bfd_vms_enter_symbol): Removed.
1463 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
1464 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
1465 parameter with struct vms_rec_wr.
1466 (_bfd_vms_output_push): Removed and replaced by ...
1467 (_bfd_vms_output_begin_subrec): ... new function.
1468 (_bfd_vms_output_alignment): Replace bfd parameter with
1469 struct vms_rec_wr, and adjust.
1470 (_bfd_vms_output_check): Ditto
1471 (_bfd_vms_output_byte): Ditto.
1472 (_bfd_vms_output_short): Ditto.
1473 (_bfd_vms_output_long): Ditto.
1474 (_bfd_vms_output_quad): Ditto.
1475 (_bfd_vms_output_counted): Ditto.
1476 (_bfd_vms_output_dump): Ditto.
1477 (_bfd_vms_output_fill): Ditto.
1478 (_bfd_vms_output_pop): Removed and replaced by ...
1479 (_bfd_vms_output_end_subrec): ... new function.
1480 (_bfd_vms_output_flush): Removed.
1481 (_bfd_vms_output_align): New function.
1482 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
1483 parameter.
1484 (vms_convert_to_var): New function imported from vms.c
1485 (vms_convert_to_var_1): Ditto.
1486 (vms_convert_to_var_unix_filename): Ditto.
1487 (vms_get_module_name): Ditto.
1488 (get_vms_time_string): Ditto.
1489 (vms_time_to_time_t): Ditto.
1490 (vms_rawtime_to_time_t): Ditto.
1491 * vms.h: All macros for the VMS file format are now in include/vms.
1492 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
1493 have been removed.
1494 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
1495 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
1496 (struct funcinfo, struct vms_private_data_struct): Ditto.
1497 (struct vms_section_data_struct): Ditto.
1498 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
1499 (vms_get_module_name, get_vms_time_string): New declarations.
1500 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1501 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
1502 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
1503 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
1504 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
1505 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
1506 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
1507 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
1508 (_bfd_vms_output_fill): Ditto.
1509 (bfd_vms_set_section_flags): Ditto.
1511 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1513 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
1514 exit due to merging the same weak symbol to test that the symbols are
1515 actually weak.
1517 2010-04-13 Alan Modra <amodra@gmail.com>
1519 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
1520 when optimizing high got_tlsgd/ld insns.
1522 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1524 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
1525 define.
1526 (HAVE_PRSTATUS32_T): Likewise.
1528 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1530 PR corefiles/11467
1531 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
1532 for x86_64-*-linux*.
1533 * config.in: Regenerated.
1534 * configure: Likewise.
1536 * elf.c: Include CORE_HEADER if it is defined.
1538 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1539 Jan Kratochvil <jan.kratochvil@redhat.com>
1541 * hosts/x86-64linux.h: New.
1543 2010-04-09 Nick Clifton <nickc@redhat.com>
1545 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
1546 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
1547 variables htab and hdr_info and mark info parameter as unused.
1548 * elf.c (prep_headers): Remove unused variable i_phdrp.
1549 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
1550 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
1551 as unused.
1552 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
1553 * verilog.c (verilog_write_section): Remove unused variable
1554 address.
1556 2010-04-07 Alan Modra <amodra@gmail.com>
1558 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
1559 * configure: Regenerate.
1561 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
1563 PR ld/11434
1564 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
1566 2010-04-06 Tristan Gingold <gingold@adacore.com>
1568 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
1570 2010-04-05 Jakub Jelinek <jakub@redhat.com>
1572 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
1573 provided that it has the expected address size and zero segment
1574 length.
1576 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
1577 (struct line_info): Add op_index field, change end_sequence type to
1578 unsigned char.
1579 (new_line_sorts_after): For the same address compare op_index.
1580 (add_line_info): Add op_index argument, store it into the structure.
1581 (decode_line_info): Complain about unknown versions of .debug_line.
1582 Initialize maximum_ops_per_insn. Add op_index state register and
1583 track it.
1585 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
1587 * elf32-ppc.c (apuinfo_set): New static var.
1588 (ppc_elf_begin_write_processing): Set it here, always create an
1589 APUinfo section if there were any in the inputs.
1590 (ppc_elf_write_section): Check apuinfo_set.
1591 (ppc_elf_final_write_processing): Likewise.
1593 2010-04-01 Tristan Gingold <gingold@adacore.com>
1595 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
1596 vms_time_to_time_t and vms_rawtime_to_time_t.
1597 * vms.c (vms_alpha_vec): Add archives support.
1598 * vms-misc.c: Include safe-ctype.h
1599 (vms_get_module_name): New function.
1600 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1601 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
1602 vms_get_module_name function. Use this function.
1603 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
1604 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
1605 Add prototypes for vms-lib.c
1606 * libbfd.h: Regenerate.
1607 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
1608 vms-lib.lo to vms_alpha_vec.
1609 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
1610 * configure: Regenerate.
1611 * bfd.c: Add selective_search field.
1612 * bfd-in2.h: Regenerate.
1613 * archive.c (append_relative_path): Rename to
1614 _bfd_append_relative_path and make it public.
1615 (_bfd_get_elt_at_filepos): Adjust for above renaming.
1616 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
1617 (BFD32_BACKENDS_CFILES): Add vms-lib.c
1618 * Makefile.in: Regenerate.
1620 2010-04-01 Jakub Jelinek <jakub@redhat.com>
1622 * dwarf2.c (read_attribute_value): Handle CU version 4
1623 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
1624 and DW_FORM_flag_present. For unknown form value return NULL.
1625 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
1626 like DW_FORM_block.
1627 (parse_comp_unit): Allow CU version 4.
1629 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
1631 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
1632 to _bfd_elf_get_dynamic_reloc_section.
1633 (elf_cris_discard_excess_dso_dynamics): Ditto.
1635 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
1637 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
1638 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
1640 2010-03-31 Alan Modra <amodra@gmail.com>
1642 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
1643 TPREL16_HI and TPREL16_HA insns.
1645 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
1647 PR ld/11458
1648 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
1649 assert of empty pcrel_relocs_copied on the direct symbol. Instead
1650 of moving the list from the indirect symbol to the direct symbol,
1651 merge into any existing list.
1652 (cris_elf_check_relocs): Store the original section in the
1653 pcrel_relocs_copied list, not the relocation section.
1654 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
1655 the relocation section, for reducing its size. Change the
1656 BFD_ASSERT into a check for the section being read-only, and only
1657 emit warnings and TEXTREL marker when there's an entry for a
1658 read-only section.
1660 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1662 * elf32-arm.c (using_thumb_only): Handle v6-M.
1664 2010-03-26 Alan Modra <amodra@gmail.com>
1666 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
1667 * bfd-in.h (elf_discarded_section): Clarify comment.
1668 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
1669 * bfd-in2.h: Regenerate.
1671 2010-03-26 Matt Rice <ratmice@gmail.com>
1673 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
1674 as unique in the armap.
1676 2010-03-26 Alan Modra <amodra@gmail.com>
1678 PR ld/11375
1679 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
1680 possible stub on branches.
1682 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1684 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
1685 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
1686 (BFD32_BACKENDS): Add elf32-tic6x.lo.
1687 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
1688 * Makefile.in: Regenerate.
1689 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
1690 (bfd_archures_list): Update.
1691 * config.bfd (tic6x-*-elf): New.
1692 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
1693 New.
1694 * configure: Regenerate.
1695 * cpu-tic6x.c, elf32-tic6x.c: New.
1696 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
1697 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
1698 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
1699 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
1700 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
1701 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
1702 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
1703 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
1704 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
1705 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
1706 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
1707 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
1708 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
1709 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
1710 (_bfd_target_vector): Update.
1711 * bfd-in2.h, libbfd.h: Regenerate.
1713 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1715 * aout-target.h: Update copyright year.
1716 * aout-tic30.c: Likewise.
1717 * coff-alpha.c: Likewise.
1718 * coff-rs6000.c: Likewise.
1719 * coff64-rs6000.c: Likewise.
1720 * elf64-mips.c: Likewise.
1721 * ieee.c: Likewise.
1722 * libecoff.h: Likewise.
1723 * mach-o-target.c: Likewise.
1724 * mach-o.c: Likewise.
1725 * oasys.c: Likewise.
1726 * targets.c: Likewise.
1728 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1730 * libbfd-in.h: Update copyright year.
1732 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1734 PR ld/11413
1735 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
1736 instead of shared.
1738 2010-03-19 Jie Zhang <jie@codesourcery.com>
1740 * elf32-arm.c (struct section_list): Remove.
1741 (section_list): Remove typedef.
1742 (record_section_with_arm_elf_section_data): Remove.
1743 (find_arm_elf_section_entry): Remove.
1744 (get_arm_elf_section_data): Use is_arm_elf.
1745 (unrecord_section_with_arm_elf_section_data): Remove.
1746 (elf32_arm_new_section_hook): Don't call
1747 record_section_with_arm_elf_section_data.
1748 (elf32_arm_write_section): Set mapcount to -1 when
1749 the map has been used. Don't call
1750 unrecord_section_with_arm_elf_section_data.
1751 (unrecord_section_via_map_over_sections): Remove.
1752 (elf32_arm_close_and_cleanup): Remove.
1753 (elf32_arm_bfd_free_cached_info): Remove.
1754 (bfd_elf32_close_and_cleanup): Don't define.
1755 (bfd_elf32_bfd_free_cached_info): Don't define.
1757 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
1759 PR binutils/11396
1760 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
1761 * libcoff.h: Regenerated.
1763 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
1764 if dont_strip_reloc is set.
1765 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
1766 dont_strip_reloc on output if there is no .reloc and
1767 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
1769 2010-03-18 Wei Guozhi <carrot@google.com>
1771 PR gas/11323
1772 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
1773 R_ARM_GOT_PREL.
1774 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
1775 * bfd-in2.h: Regenerate.
1776 * libbfd.h: Regenerate.
1778 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
1780 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
1781 (BFD_RELOC_SPU_STUB): Likewise.
1783 2010-03-17 Jie Zhang <jie@codesourcery.com>
1785 * elf.c (assign_file_positions_for_load_sections): Avoid
1786 overflow.
1788 2010-03-17 Alan Modra <amodra@gmail.com>
1790 PR binutils/11382
1791 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
1792 proper type.
1794 2010-03-17 Alan Modra <amodra@gmail.com>
1796 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
1798 2010-03-16 Alan Modra <amodra@gmail.com>
1800 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
1801 (ppc64_elf_edit_toc): Set it here.
1802 (ha_reloc_match): New function.
1803 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
1805 2010-03-15 Alan Modra <amodra@gmail.com>
1807 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
1808 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
1810 2010-03-14 Alan Modra <amodra@gmail.com>
1812 PR ld/11378
1813 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
1814 * elf64-ppc.c (call_check_done): Define.
1815 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
1816 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
1817 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
1818 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
1819 Simplify return logic. Iterate over all .init and .fini fragments
1820 by recursion. Set makes_toc_func_call here..
1821 (ppc64_elf_next_input_section): ..rather than here.
1822 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
1824 2010-03-13 Alan Modra <amodra@gmail.com>
1826 PR ld/11375
1827 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
1828 function descriptor symbol if there is one, not just for plt stubs.
1829 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
1831 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1833 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
1834 version twice.
1835 Skip it when constructing def.vd_next.
1837 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
1838 bfd_elf32_i386_sol2_vec.
1839 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
1840 (elf32_bed): Redefine to elf32_i386_sol2_bed.
1841 (elf_backend_want_plt_sym): Redefine to 1.
1843 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
1844 bfd_elf64_x86_64_sol2_vec.
1845 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
1846 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
1847 (elf_backend_want_plt_sym): Redefine to 1.
1849 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
1850 bfd_elf32_i386_sol2_vec.
1851 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1852 targ64_selvecs.
1853 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
1854 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1855 targ_selvecs.
1857 * configure.in: Handle bfd_elf32_i386_sol2_vec,
1858 bfd_elf64_x86_64_sol2_vec.
1859 * configure: Regenerate.
1861 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
1862 (bfd_elf64_x86_64_sol2_vec): Declare.
1863 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
1864 bfd_elf64_x86_64_sol2_vec.
1866 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1868 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
1869 sections.
1871 2010-03-04 Alan Modra <amodra@gmail.com>
1873 PR 11302
1874 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
1875 (read_attribute_value, decode_line_info): Likewise.
1876 (add_line_info, read_rangelist): Return FALSE on alloc failures.
1877 (arange_add, sort_line_sequences): Likewise.
1878 (find_abstract_instance_name): Handle failures from called funcs.
1879 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
1880 (find_line): Realloc to a temp, and handle alloc fail.
1882 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1884 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
1885 a mapping symbol to an empty section.
1887 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1889 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
1890 return value from the call to _bfd_elf_merge_object_attributes.
1892 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
1893 Alan Modra <amodra@gmail.com>
1895 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
1896 destination mode of the a8 stub.
1897 (elf32_arm_link_hash_table): Add top_id field.
1898 (elf32_arm_link_hash_table_create): Initialize top_id.
1899 (arm_type_of_stub): Update prototype, st_type can now be updated
1900 by this function. Actual destination address in case of PLT is
1901 computed here, to help factorizing code.
1902 (elf32_arm_stub_name): Update prototype, use stub_type additional
1903 parameter to build stub name.
1904 (elf32_arm_get_stub_entry): Update prototype, use stub_type
1905 additional parameter to build stub entry.
1906 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
1907 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
1908 Call elf32_arm_final_link_relocate to process all in-stub
1909 relocations.
1910 (elf32_arm_setup_section_lists): Update top_id.
1911 (cortex_a8_erratum_scan): Record stub destination mode.
1912 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
1913 to new prototype.
1914 (elf32_arm_final_link_relocate): Enable processing of in-stub
1915 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
1916 needed, enabling code factorization.
1917 (elf32_arm_final_link): Process stub sections.
1918 (elf32_arm_output_map_sym): Add entry to code/data map.
1920 2010-03-01 David S. Miller <davem@davemloft.net>
1922 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
1923 h->def_regular, set h->ref_regular.
1924 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
1925 and dynamic relocations if h->ref_regular.
1927 * elfxx-sparc.c (struct elf_reloc_map): Delete.
1928 (sparc_reloc_map): Delete.
1929 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
1930 relocation type in switch statements.
1932 2010-02-25 Alan Modra <amodra@gmail.com>
1934 PR ld/11304
1935 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
1936 to final_link and invert. For final link allow some flags to
1937 differ. Don't specially allow flags to be all zero.
1939 2010-02-24 Alan Modra <amodra@gmail.com>
1941 PR binutils/10858
1942 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
1943 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
1944 table.
1946 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1948 PR binutils/11297
1949 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
1950 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
1952 2010-02-22 Alan Modra <amodra@gmail.com>
1954 * reloc.c (bfd_check_overflow): When forming addrmask, shift
1955 fieldmask left by rightshift.
1956 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
1957 overflow checks.
1959 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
1961 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
1962 STT_GNU_IFUNC on large common symbol.
1964 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
1966 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
1967 has_ifunc_symbols if the symbol comes from a shared library.
1968 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1969 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1970 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1971 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1972 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
1974 2010-02-19 Alan Modra <amodra@gmail.com>
1976 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
1977 (_bfd_elf_copy_private_header_data): ..here.
1978 * elflink.c (_bfd_elf_size_group_sections): New function.
1979 (bfd_elf_size_dynamic_sections): Call it.
1980 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
1981 (_bfd_elf_fixup_group_sections): Declare.
1983 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1985 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
1986 merging Tag_DIV_use, Tag_MPextension_use, and
1987 Tag_MPextension_use_legacy tags.
1989 2010-02-18 Alan Modra <amodra@gmail.com>
1991 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
1992 commit. Don't write zeros for removed group members.
1993 (_bfd_elf_copy_private_header_data): Adjust size of group section
1994 when group members are removed by objcopy.
1996 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
1998 PR binutils/11280
1999 * configure.host (*-*-solaris2.11): Add host define to select
2000 valid default code page for windres/windmc on solaris.
2002 2010-02-15 Nick Clifton <nickc@redhat.com>
2004 * po/vi.po: Updated Vietnamese translation.
2006 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
2008 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
2009 missing mapping symbol to data only sections.
2011 2010-02-11 David S. Miller <davem@davemloft.net>
2013 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
2014 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
2015 symbols.
2016 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
2017 these relocs on global symbols.
2018 (gdopoff): New.
2019 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
2020 local symbol references which are not STT_GNU_IFUNC. Handle
2021 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
2022 and deal with negative vs. non-negative values properly.
2024 2010-02-09 Tristan Gingold <gingold@adacore.com>
2026 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
2027 non-external relocation.
2029 2010-02-09 Alan Modra <amodra@gmail.com>
2031 * elf64-ppc.c (merge_got_entries): Move earlier in file.
2032 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
2033 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
2034 (ppc64_elf_layout_multitoc): Don't resize if we have already
2035 merged got entries.
2037 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
2039 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
2040 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
2041 elfcore_write_s390_prefix): New.
2042 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
2043 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
2044 elfcore_write_s390_prefix): New.
2045 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
2046 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
2047 (elfcore_write_register_note): Handle .reg-s390-timer,
2048 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
2049 .reg-s390-prefix section.
2051 2010-02-09 Alan Modra <amodra@gmail.com>
2053 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
2054 unsigned char. Update variables and code using them throughout file.
2055 (struct ppc_link_hash_entry): Likewise for tls_mask.
2057 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
2059 * elf64-ppc.c (has_small_toc_reloc): Don't define.
2060 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
2061 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
2062 code setting the flag.
2063 (ppc64_elf_next_toc_section): Group big-toc sections in
2064 0x80008000 chunks.
2066 2010-02-08 David S. Miller <davem@davemloft.net>
2068 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
2069 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
2071 * elfxx-sparc.c (create_got_section): Delete.
2072 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
2073 section creator does that work for us. Use ->elf.foo instead of
2074 ->foo where applicable.
2075 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
2076 where applicable.
2077 (allocate_dynrelocs): Likewise.
2078 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2079 (_bfd_sparc_elf_relocate_section): Likewise.
2080 (sparc_vxworks_build_plt_entry): Likewise.
2081 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2082 (sparc_finish_dyn): Likewise.
2083 (sparc_vxworks_finish_exec_plt): Likewise.
2084 (sparc_vxworks_finish_shared_plt): Likewise.
2085 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
2087 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
2088 macros for visibilty and locality checks.
2089 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
2090 (allocate_dynrelocs): Likewise.
2091 (_bfd_sparc_elf_relocate_section): Likewise.
2092 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
2094 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
2095 but never used local var 'dynobj'.
2097 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
2098 nocopyreloc.
2100 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
2101 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
2102 * bfd-in2.h: Regenerate.
2103 * libbfd.h: Regenerate.
2105 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
2106 and loc_hash_memory.
2107 (_bfd_sparc_elf_link_hash_table_free): Declare.
2108 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
2109 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
2110 bfd_elf32_bfd_link_hash_table_free): Define.
2111 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
2112 has_ifunc_symbols if STT_GNU_IFUNC.
2113 (bfd_elf64_bfd_link_hash_table_free): Define.
2114 (elf_backend_post_process_headers): Define always.
2115 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
2116 (sparc_reloc_map): Add entries for new IFUNC relocs.
2117 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
2118 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
2119 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
2120 elf_sparc_get_local_sym_hash): New.
2121 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
2122 from here...
2123 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
2124 local hash table.
2125 (_bfd_sparc_elf_link_hash_table_free): New.
2126 (create_ifunc_sections): New.
2127 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
2128 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
2129 cons up a fake local hash table entry for it. Unconditionally add
2130 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
2131 dyn relocs for ifunc.
2132 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
2133 (allocate_dynrelocs): Unconditionally emit a PLT entry when
2134 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
2135 (allocate_local_dynrelocs): New function.
2136 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
2137 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
2138 like splt.
2139 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
2140 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
2141 plt in iplt/irelplt.
2143 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
2145 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
2146 max_contents_size, only consider sections whose contents must
2147 be swapped in.
2149 2010-02-09 Alan Modra <amodra@gmail.com>
2151 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
2152 (ppc64_elf_size_dynamic_sections): ..and here..
2153 (merge_got_entries): ..rather than here.
2155 2010-02-09 Alan Modra <amodra@gmail.com>
2157 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
2158 (has_small_toc_reloc): Define.
2159 (ppc64_elf_check_relocs): Set the above flags.
2160 (ppc64_elf_edit_opd): Delete obfd param.
2161 (ppc64_elf_tls_optimize): Likewise.
2162 (ppc64_elf_edit_toc): Likewise.
2163 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
2164 * elf64-ppc.h: Update prototypes.
2166 2010-02-08 Alan Modra <amodra@gmail.com>
2168 * section.c (struct bfd_section): Delete has_tls_reloc,
2169 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
2170 Add sec_flg0 thru sec_flg5.
2171 (BFD_FAKE_SECTION): Update for changed flags.
2172 * ecoff.c (bfd_debug_section): Likewise.
2173 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
2174 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
2175 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
2176 * elf32-xtensa.c (reloc_done): Define.
2177 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
2178 * bfd-in2.h: Regenerate.
2180 2010-02-08 Tristan Gingold <gingold@adacore.com>
2182 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
2183 for non-scattered relocations.
2185 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
2187 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
2188 apuinfo sections, only scan input sections once and reuse the
2189 buffer.
2191 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2193 * archures.c (bfd_mach_ppc_titan): Define.
2194 * bfd-in2.h: Regenerate.
2195 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
2197 2010-02-08 Alan Modra <amodra@gmail.com>
2199 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
2201 2010-02-05 Sterling Augustine <sterling@tensilica.com>
2203 * elf.c (assign_file_positions_for_load_sections) Update lma of
2204 section if necessary. Fixes Bugzilla 11219.
2206 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
2208 * elf32-i386.c: Remove trailing white spaces.
2209 * elf64-x86-64.c: Likewise.
2211 2010-02-03 Nick Clifton <nickc@redhat.com>
2213 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
2214 entries for other architectures.
2215 (struct elf_link_hash_table): Add hash_table_id field.
2216 (elf_hash_table_id): New accessor macro.
2217 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
2218 parameter.
2219 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
2220 returning cast pointer.
2221 (elf32_mn10300_link_hash_table_create): Identify new table as
2222 containing MN10300 extensions.
2223 (mn10300_elf_relax_section): Check pointer returned by
2224 elf32_mn10300_hash_table.
2225 * elf32-arm.c: Likewise, except using ARM extensions.
2226 * elf32-avr.c: Likewise, except using AVR extensions.
2227 * elf32-bfin.c: Likewise, except using BFIN extensions.
2228 * elf32-cris.c: Likewise, except using CRIS extensions.
2229 * elf32-frv.c: Likewise, except using FRV extensions.
2230 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
2231 * elf32-i386.c: Likewise, except using I386 extensions.
2232 * elf32-lm32.c: Likewise, except using LM32 extensions.
2233 * elf32-m32r.c: Likewise, except using M32RM extensions.
2234 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
2235 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
2236 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
2237 * elf32-m68k.c: Likewise, except using M68K extensions.
2238 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
2239 * elf32-ppc.c: Likewise, except using PPC32 extensions.
2240 * elf32-s390.c: Likewise, except using S390 extensions.
2241 * elf32-sh.c: Likewise, except using SH extensions.
2242 * elf32-spu.c: Likewise, except using SPU extensions.
2243 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
2244 * elf64-alpha.c: Likewise, except using ALPHA extensions.
2245 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
2246 * elf64-ppc.c: Likewise, except using PPC64 extensions.
2247 * elf64-s390.c: Likewise, except using S390 extensions.
2248 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
2249 * elfxx-ia64.c: Likewise, except using IA64 extensions.
2250 * elfxx-mips.c: Likewise, except using MIPS extensions.
2251 * elfxx-sparc.c: Likewise, except using SPARC extensions.
2252 * elfxx-sparc.h: Likewise, except using SPARC extensions.
2253 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
2254 redundant structure.
2255 (elf32_cr16_hash_table): Delete unused macro.
2256 (elf32_cr16_link_hash_traverse): Delete unused macro.
2257 * elf32-score.c: Likewise.
2258 * elf32-score7.c: Likewise.
2259 * elf32-vax.c: Likewise.
2260 * elf64-sh64.c: Likewise.
2262 2010-02-03 Alan Modra <amodra@gmail.com>
2264 * elf64-ppc.c (struct plt_entry): Move earlier in file.
2265 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
2266 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
2267 Update all uses.
2268 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
2269 Remove no_multi_toc.
2270 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
2271 when allocating a new struct got_entry.
2272 (allocate_got): New function, extracted from..
2273 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
2274 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
2275 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
2276 (ppc64_elf_setup_section_lists): Remove output_bfd param and
2277 no_multi_toc, add add_stub_section and layout_sections_again. Stash
2278 new params in htab. Extract some code to..
2279 (ppc64_elf_start_multitoc_partition): ..here. New function.
2280 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
2281 second pass toc scan.
2282 (merge_got_entries, merge_global_got, reallocate_got): New functions.
2283 (ppc64_elf_reinit_toc): Rename to..
2284 (ppc64_elf_finish_multitoc_partition): ..this.
2285 (ppc64_elf_layout_multitoc): New function.
2286 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
2287 layout_sections_again params.
2288 (ppc64_elf_relocate_section): Handle indirect got entries.
2289 * elf64-ppc.h: Update prototypes. Declare new functions.
2291 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
2293 * elf-bfd.h (elfcore_write_xstatereg): New.
2295 * elf.c (elfcore_grok_xstatereg): New.
2296 (elfcore_write_xstatereg): Likewise.
2297 (elfcore_grok_note): Handle NT_X86_XSTATE.
2298 (elfcore_write_register_note): Handle .reg-xstate section.
2300 2010-02-01 Tristan Gingold <gingold@adacore.com>
2302 * som.c (som_write_ar_hdr): Define this macro.
2304 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2306 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
2307 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
2308 linkage table pointer to use the global table pointer if not doing
2309 a shared link.
2311 2010-01-29 Joel Brobecker <brobecker@adacore.com>
2313 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
2314 if it has already been set.
2316 2010-01-27 Tristan Gingold <gingold@adacore.com>
2318 * vms.h: Remove trailing spaces.
2319 (struct hdr_struct): Remove unused hdr_c_cpr field.
2320 (enum file_format_enum): Add comments.
2321 * vms.c (vms_bfd_print_private_bfd_data): New function that
2322 replaces the macro.
2323 Remove trailing spaces.
2324 * vms-misc.c: Improve comments.
2325 (_bfd_vms_get_object_record): Also handle files without pads.
2326 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
2327 * vms-gsd.c (struct flagdescstruct): Make name field const.
2328 (gsyflagdesc): Fix typo.
2330 2010-01-27 Alan Modra <amodra@gmail.com>
2332 PR ld/11217
2333 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
2334 (ppc64_elf_setup_section_lists): Init them.
2335 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
2336 and .toc on the same input file.
2337 (ppc64_elf_relocate_section): Correct GOT entry offset.
2339 2010-01-26 Tristan Gingold <gingold@adacore.com>
2341 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
2342 (bfd_target): Add _bfd_write_ar_hdr_fn field.
2343 * archive.c (is_bsd44_extended_name): New macro.
2344 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
2345 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
2346 name.
2347 (_bfd_archive_bsd44_construct_extended_name_table): New function.
2348 (_bfd_generic_write_ar_hdr): Ditto.
2349 (_bfd_bsd44_write_ar_hdr): Ditto.
2350 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
2351 (bsd_write_armap): Adjust firstreal computation.
2352 * libbfd-in.h (struct areltdata): Add extra_size field.
2353 (_bfd_generic_write_ar_hdr): Add prototype.
2354 (_bfd_bsd44_write_ar_hdr): Ditto.
2355 (_bfd_write_ar_hdr): Define.
2356 (_bfd_noarchive_write_ar_hdr): Ditto.
2357 (_bfd_archive_bsd_write_ar_hdr): Ditto.
2358 (_bfd_archive_coff_write_ar_hdr): Ditto.
2359 (_bfd_archive_bsd44_slurp_armap): Ditto.
2360 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
2361 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
2362 (_bfd_archive_bsd44_truncate_arname): Ditto.
2363 (_bfd_archive_bsd44_write_armap): Ditto.
2364 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
2365 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
2366 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
2367 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
2368 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
2369 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
2370 * libbfd.h: Regenerate.
2371 * oasys.c (oasys_write_ar_hdr): Define.
2372 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
2373 * ieee.c (ieee_write_ar_hdr): Define.
2374 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
2375 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
2376 (bfd_pmac_xcoff_backend_data): Ditto.
2377 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
2378 (bfd_xcoff_aix5_backend_data): Ditto.
2379 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
2380 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
2381 * aout-tic30.c (MY_write_ar_hdr): Ditto.
2382 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
2383 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2384 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2385 (bfd_mach_o_construct_extended_name_table)
2386 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2387 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2388 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
2389 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2390 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2391 (bfd_mach_o_construct_extended_name_table)
2392 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2393 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2394 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
2395 * bfd-in2.h: Regenerate.
2397 2010-01-26 Alan Modra <amodra@gmail.com>
2398 H.J. Lu <hongjiu.lu@intel.com>
2400 PR ld/11218
2401 * elflink.c (elf_link_output_extsym): Do not ignore undefined
2402 symbols with ref_regular set when gc_sections is active.
2404 2010-01-25 Alan Modra <amodra@gmail.com>
2406 PR ld/11217
2407 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
2408 with relocations against undefined weak symbols.
2409 (ppc64_elf_relocate_section): Don't optimize calls to undefined
2410 weak functions if the symbol is dynamic.
2411 (ppc64_elf_relocate_section): Edit tprel tls sequences.
2412 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2413 (_bfd_elf_ppc_at_tprel_transform): New function.
2414 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
2415 * bfd-in2.h: Regenerate.
2417 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
2419 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
2420 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
2421 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
2422 bitsize to 1.
2423 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
2425 2010-01-21 Nick Clifton <nickc@redhat.com>
2427 * elflink.c (elf_link_add_object_symbols): Look up name of
2428 undefined symbol both before and after versioning has been
2429 applied. Do not bother with symbols that are weakly undefined.
2431 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2433 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
2434 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
2436 2010-01-19 Cary Coutant <ccoutant@google.com>
2438 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
2440 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
2441 Alan Modra <amodra@gmail.com>
2443 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
2444 (elf_object_p): Read e_phnum extension.
2445 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
2446 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
2447 that we can read last program header.
2449 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2451 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
2452 R_ARM_THM_CALL entry.
2453 (elf32_arm_final_link_relocate): Correct calculation of
2454 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
2455 or R_ARM_THM_JUMP24 relocation.
2457 2010-01-18 Alan Modra <amodra@gmail.com>
2459 PR 11168
2460 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
2461 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
2462 than 32k sections.
2464 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2466 Fix compilation warning on gcc-3.4.
2467 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
2468 parameter index to sec_index according to the function definition.
2470 2010-01-13 Chao-ying Fu <fu@mips.com>
2472 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
2473 It is true for all CPUs.
2474 (jal_reloc_p): New function.
2475 (mips_elf_calculate_relocation): Rename require_jalxp to
2476 cross_mode_jump_p.
2477 Update comment for CROSS_MODE_JUMP_P.
2478 Set up cross_mode_jump_p based on the mode change.
2479 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
2480 Update comment for CROSS_MODE_JUMP_P.
2481 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
2482 Use !cross_mode_jump_p to guard conversion.
2483 Convert "jr t9" to "b", if possible.
2484 (_bfd_mips_elf_relocate_section): Rename require_jalx to
2485 cross_mode_jump_p.
2486 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
2487 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
2489 2010-01-13 Nick Clifton <nickc@redhat.com>
2491 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
2492 "m32c" returns the m32c arch_info_struct and not the m16c
2493 arch_info_struct.
2494 (arch_info_struct): Use the new scan function.
2495 (bfd_m32c_arch): Likewise.
2497 2010-01-13 Tristan Gingold <gingold@adacore.com>
2499 * config.bfd: Remove duplicated target vector for i386-*-darwin.
2500 Appends new arch instead of overriding.
2501 Use mach_o_x86_64_vec for x86_64-*-darwin.
2502 * configure.in: Add mach_o_x86_64_vec.
2503 * configure: Regenerate.
2504 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
2505 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
2506 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
2507 * Makefile.in: Regenerate.
2508 * mach-o-x86-64.c: New file.
2510 2010-01-13 Tristan Gingold <gingold@adacore.com>
2512 * reloc.c: Add MACH_O_X86_64 relocations.
2513 * bfd-in2.h: Regenerate.
2514 * libbfd.h: Regenerate.
2516 2010-01-13 Tristan Gingold <gingold@adacore.com>
2518 * archive.c (normalize): Use lbasename.
2519 (bfd_bsd_truncate_arname): Ditto.
2520 (bfd_gnu_truncate_arname): Ditto.
2522 2010-01-12 Tristan Gingold <gingold@adacore.com>
2524 * makefile.vms (CFLAGS): Turns warnings into informational messages.
2526 2010-01-11 Tristan Gingold <gingold@adacore.com>
2528 * mach-o.h: Add x86-64 relocation types.
2530 2010-01-11 Tristan Gingold <gingold@adacore.com>
2532 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
2533 (bfd_mach_o_set_arch_mach): New prototype.
2534 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
2535 (bfd_mach_o_set_arch_mach): New function.
2536 (bfd_mach_o_gen_mkobject): New function.
2537 Set TARGET_ARCHITECTURE for the generic back-ends.
2538 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
2539 Check that TARGET_ARCHITECTURE is defined.
2540 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
2541 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
2543 2010-01-11 Tristan Gingold <gingold@adacore.com>
2545 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
2547 2010-01-11 Nick Clifton <nickc@redhat.com>
2549 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
2550 handling of R_V850_HI16_S relocation.
2552 2010-01-11 Alan Modra <amodra@gmail.com>
2554 PR 11103
2555 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
2557 2010-01-11 Alan Modra <amodra@gmail.com>
2559 PR 6832
2560 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
2561 (find_abstract_instance_name): Use it.
2562 (parse_comp_unit): Set it.
2564 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2566 * Makefile.in: Regenerate.
2567 * configure: Regenerate.
2569 2010-01-08 Tristan Gingold <gingold@adacore.com>
2571 * archive.c: Remove bfd_special_undocumented_glue.
2573 2010-01-08 Alan Modra <amodra@gmail.com>
2575 PR ld/11133
2576 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
2577 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
2578 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
2580 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2582 PR ld/11138
2583 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
2584 a symbol referenced by DSO is is defined in a non-shared object
2585 and forced local.
2587 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2589 PR ld/11133
2590 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
2591 undefined __start_XXX/__stop_XXX in all input files and set
2592 SEC_KEEP.
2594 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2596 PR ld/11143
2597 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
2599 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2601 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
2602 before including procfs.h.
2603 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
2604 * configure.in: Added autoconf probe for the pr_fpreg member.
2605 * configure: Regenerated.
2606 * config.in: Regenerated.
2607 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
2609 2010-01-04 Joel Brobecker <brobecker@adacore.com>
2611 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
2612 * dwarf2.c (concat_filename): Rename dirname with dir_name
2613 to void shadowing the dirname function.
2614 Rename subdirname with subdir_name to stay consistent with
2615 the new dir_name variable name.
2617 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
2619 * archures.c: Add bfd_mach_ppc_e500mc64.
2620 * bfd-in2.h: Regenerate.
2621 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
2622 bfd_mach_ppc_e500mc64.
2624 2010-01-01 Joel Brobecker <brobecker@adacore.com>
2626 Fix -Wshadow warnings (seen on ppc-aix)
2627 * xcofflink.c: Replace finfo by flinfo throughout.
2629 For older changes see ChangeLog-2009
2630 \f
2631 Local Variables:
2632 mode: change-log
2633 left-margin: 8
2634 fill-column: 74
2635 version-control: never
2636 End: