1 2010-09-23 Alan Modra <amodra@gmail.com>
3 * elf.c (_bfd_elf_init_private_section_data): Allow for SEC_RELOC
4 difference between input and output section.
6 2010-09-22 Kai Tietz <kai.tietz@onevision.com>
8 * coffcode.h (sec_to_styp_flags): Adjust debug
9 sections to be conform to pe-coff specification
10 and avoid marking them as excluded.
11 (styp_to_sec_flags): Doing reverse mapping.
13 * peXXigen.c (_bfd_XXi_final_link_postscript): Add handling for
14 setting IAT directory entry.
16 2010-09-20 Richard Henderson <rth@redhat.com>
18 * elf64-alpha.c (elf64_alpha_howto_table): Use bfd_elf_generic_reloc.
20 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
22 * elfxx-mips.c (mips_elf_link_hash_entry): Add got_only_for_calls.
23 (mips_elf_link_hash_newfunc): Initialize it.
24 (mips_elf_record_global_got_symbol): Add a for_call parameter.
25 (mips_elf_count_got_symbols): Check SYMBOL_CALLS_LOCAL rather
26 than SYMBOL_REFERENCES_LOCAL if the GOT entry is only used for calls.
27 Try to remove .got entries in favour of .got.plt entries on VxWorks.
28 (_bfd_mips_elf_check_relocs): Do not try to avoid allocating
29 a global GOT entry for VxWorks calls. Update uses of
30 mips_elf_record_global_got_symbol.
31 (allocate_dynrelocs): Set got_only_for_calls to false if the GOT
32 entry is used for dynamic relocations.
34 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
36 * elfxx-mips.c (mips_got_entry): Adjust commentary.
37 (mips_elf_create_local_got_entry): If given a symbol, check that it
38 has been assigned to the local part of the GOT.
39 (mips_elf_count_got_symbols): Take the bfd_link_info as argument
40 instead of the master GOT. Put all locally-binding symbols in
42 (mips_elf_make_got_per_bfd): Use global_got_area to decide whether
43 a symbol lives in the local or global area.
44 (mips_elf_local_relocation_p): Remove check_forced argument and
45 retain only the !check_forced behavior.
46 (mips_elf_calculate_relocation): Adjust call accordingly.
47 Use global_got_area to decide whether an output relocation
48 should be local or global. Explicitly decay R_MIPS_GOT_PAGE
49 into R_MIPS_GOT_DISP where appropriate. Fix selection of
50 local vs. global semantics for R_MIPS*_26. Remove redundant
51 reevaluation of what is stored in was_local_p.
52 (mips_elf_create_dynamic_relocation): Use global_got_area to decide
53 whether the relocation should be against a global or local symbol.
54 (mips_elf_lay_out_got): Update the GOT traversal after the above
55 change to mips_elf_count_got_symbols.
56 (mips_elf_adjust_addend): Adjust call to mips_elf_local_relocation_p.
57 (_bfd_mips_elf_relocate_section): Likewise.
58 (_bfd_mips_elf_finish_dynamic_symbol): Use global_got_area to decide
59 whether the symbol has a global got entry.
60 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
62 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
64 * elfxx-mips.c (allocate_dynrelocs): Don't add relocation symbols
65 to the global GOT on VxWorks.
67 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
69 * elfxx-mips.c (_bfd_mips_elf_check_relocs): On VxWorks,
70 exclude __GOTT_BASE__ and __GOTT_INDEX__ from the warning
71 about HI/LO relocations in shared objects.
73 2010-09-16 Alan Modra <amodra@gmail.com>
75 * elf32-spu.c (spu_elf_size_sections): Omit fixups for non-alloc
77 (spu_elf_create_sections): Mark .fixup with SEC_LINKER_CREATED and
79 (spu_elf_finish_dynamic_sections): New function.
80 (elf_backend_finish_dynamic_sections): Define.
82 2010-09-16 Alan Modra <amodra@gmail.com>
84 * elf.c (bfd_elf_get_default_section_type): Don't test SEC_NEVER_LOAD.
85 * elflink.c (elf_link_input_bfd): Likewise.
87 2010-09-15 Kai Tietz <kai.tietz@onevision.com>
89 * pei-x86_64.c (pex64_get_unwind_info): Reorgnized.
90 (pex64_get_scope_entry): Removed.
91 (find_next_xdata_or_end): New helper.
92 (pex64_dump_xdata): Reworked.
93 (pex64_bfd_print_pdata): Add checking for
94 valid pdata sorting and values. Reworked
97 2010-09-15 H.J. Lu <hongjiu.lu@intel.com>
100 * plugin.c (bfd_plugin_object_p): Handle NULL iostream.
102 2010-09-14 Kai Tietz <kai.tietz@onevision.com>
104 * pe-x86_64.c (COFF_SECTION_ALIGNMENT_ENTRIES): Make
105 .rdata, .data, and .text partial matched section names.
106 * pei-x86_64.c: Likewise.
108 * peXXigen.c (sort_x64_pdata): New helper.
109 (_bfd_XXi_final_link_postscript): Do pdata sorting.
111 2010-09-09 H.J. Lu <hongjiu.lu@intel.com>
114 * elf.c (assign_file_positions_for_load_sections): Don't warn
117 2010-09-09 Bernd Schmidt <bernds@codesourcery.com>
120 * elflink.c (bfd_elf_final_link): Correct calculation of
121 max_external_reloc_size.
123 2010-09-07 Alan Modra <amodra@gmail.com>
124 Marcus Brinkmann <marcus.brinkmann@ruhr-uni-bochum.de>
126 * peXXigen.c: Whitespace.
127 (pe_print_idata): Correct section limit calculations. Tidy array
129 (_bfd_XX_print_ce_compressed_pdata): Don't leak memory.
131 2010-09-02 Richard Henderson <rth@redhat.com>
133 * config.bfd (x86_64-*-mingw*): Select 32-bit pei vectors too.
135 2010-09-01 Pedro Alves <pedro@codesourcery.com>
137 * netbsd-core.c (netbsd_core_core_file_pid): Renamed to ...
138 (netbsd_core_file_pid): ... this.
140 2010-09-01 Tristan Gingold <gingold@adacore.com>
142 * coffcode.h (coff_slurp_line_table): Add a cast.
143 (coff_slurp_reloc_table): Ditto.
145 2010-08-30 Gunther Nikl <gnikl@users.sourceforge.net>
147 * cisco-core.c (cisco_core_file_pid): Define.
149 2010-08-30 Alan Modra <amodra@gmail.com>
152 * elf.c (copy_elf_program_header): Calculate map->header_size
153 from lowest_section, not first_section. Validate program
154 header p_paddr against section lma. Find lowest_section in
155 second loop over headers.
157 2010-08-28 Alan Modra <amodra@gmail.com>
159 * elflink.c (_bfd_elf_dynamic_symbol_p): Rename param. Make
161 (_bfd_elf_symbol_refs_local_p): Expand comment.
162 (elf_link_output_extsym): Fix style nit.
164 2010-08-26 Nathan Sidwell <nathan@codesourcery.com>
166 * elf32-arm.c (elf32_arm_final_link): Process stub sections
169 2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
172 * elflink.c (elf_link_add_object_symbols): Don't set
173 unique_global for non-ELF hash link table.
175 2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
178 * elf-bfd.h (elf_backend_data): Add target_id.
179 (bfd_elf_make_generic_object): Renamed to ...
180 (bfd_elf_make_object): This.
182 * elf.c (bfd_elf_make_generic_object): Removed.
183 (bfd_elf_make_object): New.
184 (bfd_elf_mkcorefile): Really treat it as an object file.
186 * elf-m10300.c (ELF_TARGET_ID): New.
187 * elf32-arm.c (ELF_TARGET_ID): Likewise.
188 * elf32-bfin.c (ELF_TARGET_ID): Likewise.
189 * elf32-cris.c (ELF_TARGET_ID): Likewise.
190 * elf32-frv.c (ELF_TARGET_ID): Likewise.
191 * elf32-i386.c (ELF_TARGET_ID): Likewise.
192 * elf32-lm32.c (ELF_TARGET_ID): Likewise.
193 * elf32-m32r.c (ELF_TARGET_ID): Likewise.
194 * elf32-m68hc11.c (ELF_TARGET_ID): Likewise.
195 * elf32-m68hc12.c (ELF_TARGET_ID): Likewise.
196 * elf32-m68k.c (ELF_TARGET_ID): Likewise.
197 * elf32-microblaze.c (ELF_TARGET_ID): Likewise.
198 * elf32-ppc.c (ELF_TARGET_ID): Likewise.
199 * elf32-s390.c (ELF_TARGET_ID): Likewise.
200 * elf32-sh.c (ELF_TARGET_ID): Likewise.
201 * elf32-sparc.c (ELF_TARGET_ID): Likewise.
202 * elf32-spu.c (ELF_TARGET_ID): Likewise.
203 * elf32-tic6x.c (ELF_TARGET_ID): Likewise.
204 * elf32-xtensa.c (ELF_TARGET_ID): Likewise.
205 * elf64-alpha.c (ELF_TARGET_ID): Likewise.
206 * elf64-hppa.c (ELF_TARGET_ID): Likewise.
207 * elf64-ppc.c (ELF_TARGET_ID): Likewise.
208 * elf64-s390.c (ELF_TARGET_ID): Likewise.
209 * elf64-x86-64.c (ELF_TARGET_ID): Likewise.
210 * elfxx-ia64.c (ELF_TARGET_ID): Likewise.
212 * elf32-hppa.c (elf32_hppa_mkobject): Removed.
213 (bfd_elf32_mkobject): Likewise.
214 (ELF_TARGET_ID): New.
216 * elf32-mips.c (ELF_TARGET_ID): New.
217 (bfd_elf32_mkobject): Removed.
219 * elf64-mips.c (ELF_TARGET_ID): New.
220 (bfd_elf64_mkobject): Removed.
222 * elfn32-mips.c (ELF_TARGET_ID): New.
223 (bfd_elf32_mkobject): Removed.
225 * elfxx-mips.c (_bfd_mips_elf_mkobject): Removed.
226 * elfxx-mips.h (_bfd_mips_elf_mkobject): Likewise.
228 * elfxx-target.h (bfd_elfNN_mkobject): Default to
230 (ELF_TARGET_ID): New. Default to GENERIC_ELF_DATA.
231 (elfNN_bed): Initialize target_id.
233 2010-08-25 Julian Brown <julian@codesourcery.com>
235 * elf32-arm.c (arm_stub_required_alignment): New.
236 (arm_build_one_stub): Use above to partition stubs.
237 (make_branch_to_a8_stub): Use arm_stub_a8_veneer_lwm not
238 arm_stub_a8_veneer_b_cond.
240 2010-08-25 Alan Modra <amodra@gmail.com>
242 * aout-arm.c (MY(bfd_reloc_type_lookup)): Use bfd_arch_bits_per_address.
243 * aout-ns32k.c (MY(bfd_reloc_type_lookup)): Likewise.
244 * aoutx.h (NAME(aout,reloc_type_lookup)): Likewise.
245 * coff-arm.c (coff_arm_reloc_type_lookup): Likewise.
246 * elf-hppa.h (elf_hppa_reloc_final_type): Likewise.
247 * reloc.c (bfd_default_reloc_type_lookup): Likewise.
248 * riscix.c (riscix_reloc_type_lookup): Likewise.
250 2010-08-25 Alan Modra <amodra@gmail.com>
252 * elf.c (_bfd_elf_map_sections_to_segments): Don't load program
253 headers if any loaded section wraps the address space. Simplify
254 ~(m-1) to -m. Use lma rather than vma when determining whether
255 note sections are adjacent.
257 2010-08-22 H.J. Lu <hongjiu.lu@intel.com>
260 * elflink.c (elf_link_add_object_symbols): Don't check relocation
261 if input ELF object ID doesn't match output.
263 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
265 * configure: Regenerate.
267 2010-08-20 H.J. Lu <hongjiu.lu@intel.com>
269 * merge.c (sec_merge_emit): Revert the last checkin.
271 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
273 * elf32-sh.c (sh_elf_relocate_section): Handle non-ELF output
276 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
278 * elf32-m68k.c (bfd_elf_m68k_set_target_options): Don't set GOT
279 options unless an m68k hash table has been found.
281 2010-08-20 Nick Clifton <nickc@redhat.com>
283 * merge.c (sec_merge_emit): Do not zero pad sections that do not
286 2010-08-18 Pedro Alves <pedro@codesourcery.com>
290 * bfd-in2.h: Regenerate.
291 * corefile.c (bfd_core_file_pid): New.
293 * targets.c (BFD_JUMP_TABLE_CORE): Add NAME##_core_file_pid.
294 (struct bfd_target) <_core_file_pid>: New.
296 * libbfd-in.h (_bfd_nocore_core_file_pid): Declare.
297 * libbfd.c (_bfd_nocore_core_file_pid): New.
299 * elf-bfd.h (bfd_elf32_core_file_pid, bfd_elf64_core_file_pid):
301 * elfcode.h (elf_core_file_pid): New define.
302 * elfcore.h (elf_core_file_pid): New function.
304 * elf.c (elfcore_make_pid): Rewrite.
305 (elfcore_grok_prstatus): Only set core_pid if not set yet.
306 (elfcore_grok_prstatus) [!HAVE_PRSTATUS_T_PR_WHO]: Fallback to
307 getting the lwpid from prstat.pr_pid.
309 * elf64-x86-64.c (elf64_x86_64_grok_prstatus): Write the LWPID to
310 elf_tdata's core_lwpid instead of to core_pid.
311 (elf64_x86_64_grok_psinfo): Extract the the main process's PID,
312 and store it in elf_tdata's core_pid field.
313 * elf32-i386.c (elf_i386_grok_prstatus): Write the LWPID to
314 elf_tdata's core_lwpid instead of to core_pid.
315 (elf_i386_grok_psinfo): Extract the the main process's PID, and
316 store it in elf_tdata's core_pid field.
318 * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Write the LWPID
319 to elf_tdata's core_lwpid instead of to core_pid.
320 * elf32-arm.c (elf32_arm_nabi_grok_prstatus): Write the LWPID to
321 elf_tdata's core_lwpid instead of to core_pid.
322 * elf32-cris.c (cris_elf_grok_prstatus): Write the LWPID to
323 elf_tdata's core_lwpid instead of to core_pid.
324 * elf32-frv.c (elf32_frv_grok_prstatus): Write the LWPID to
325 elf_tdata's core_lwpid instead of to core_pid.
326 * elf32-hppa.c (elf32_hppa_grok_prstatus): Write the LWPID to
327 elf_tdata's core_lwpid instead of to core_pid.
328 * elf32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
329 elf_tdata's core_lwpid instead of to core_pid.
330 * elf32-ppc.c (ppc_elf_grok_prstatus): Write the LWPID to
331 elf_tdata's core_lwpid instead of to core_pid.
332 * elf32-s390.c (elf_s390_grok_prstatus): Write the LWPID to
333 elf_tdata's core_lwpid instead of to core_pid.
334 * elf32-score.c (s3_bfd_score_elf_grok_prstatus): Write the LWPID
335 to elf_tdata's core_lwpid instead of to core_pid.
336 * elf32-score7.c (s7_bfd_score_elf_grok_prstatus): Write the LWPID
337 to elf_tdata's core_lwpid instead of to core_pid.
338 * elf32-sh.c (elf32_shlin_grok_prstatus): Write the LWPID to
339 elf_tdata's core_lwpid instead of to core_pid.
340 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Write the LWPID to
341 elf_tdata's core_lwpid instead of to core_pid.
342 * elf64-hppa.c (elf64_hppa_grok_prstatus): Write the LWPID to
343 elf_tdata's core_lwpid instead of to core_pid.
344 * elf64-mips.c (elf64_mips_grok_prstatus): Write the LWPID to
345 elf_tdata's core_lwpid instead of to core_pid.
346 * elf64-ppc.c (ppc64_elf_grok_prstatus): Write the LWPID to
347 elf_tdata's core_lwpid instead of to core_pid.
348 * elfn32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
349 elf_tdata's core_lwpid instead of to core_pid.
351 * plugin.c (bfd_plugin_core_file_pid): New function.
352 * aout-target.h (MY_core_file_pid): Define.
353 * aout-tic30.c (MY_core_file_pid, MY_core_file_p): New defines.
354 * coff-rs6000.c (coff_core_file_pid): New define.
355 (rs6000coff_vec, pmac_xcoff_vec): Use BFD_JUMP_TABLE_CORE.
356 * coff64-rs6000.c (coff_core_file_pid): New define.
357 (rs6000coff64_vec): Use BFD_JUMP_TABLE_CORE.
358 (xcoff64_core_file_pid): New define.
359 (aix5coff64_vec): Use BFD_JUMP_TABLE_CORE.
360 * mach-o-target.c (bfd_mach_o_core_file_pid): New define.
361 * aix386-core.c (aix386_core_file_pid): New define.
362 * hppabsd-core.c (hppabsd_core_core_file_pid): New define.
363 * hpux-core.c (hpux_core_core_file_pid): New define.
364 * irix-core.c (irix_core_core_file_pid): New define.
365 * lynx-core.c (lynx_core_file_pid): New define.
366 * osf-core.c (osf_core_core_file_pid): New define.
367 * ptrace-core.c (ptrace_unix_core_file_pid): New define.
368 * sco5-core.c (sco5_core_file_pid): New define.
369 * xcoff-target.h (coff_core_file_pid): New define.
370 * netbsd-core.c (netbsd_core_core_file_pid): New define.
372 2010-08-13 H.J. Lu <hongjiu.lu@intel.com>
375 * elf32-i386.c (elf_i386_finish_dynamic_sections): Check if
376 .got.plt section is discarded.
377 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Likewise.
379 2010-08-13 Nathan Sidwell <nathan@codesourcery.com>
381 * elf32-m69k.c (elf32_m68k_print_private_bfd_data): Detect EMAC_B
384 2010-08-12 H.J. Lu <hongjiu.lu@intel.com>
387 * Makefile.am (coff-tic4x.lo): New. Disable -Werror.
388 (coff-tic54x.lo): Likewise.
389 * Makefile.in: Regenerated.
391 2010-08-12 Todd Veldhuizen <todd.veldhuizen@logicblox.com>
394 * elflink.c (compute_bucket_count): Avoid futile long searches for
395 the best bucket size.
397 2010-08-09 Richard Henderson <rth@redhat.com>
400 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Disallow relaxing
401 to tlshi/lo until pos0 and pos1 are adjacent. Use the destination
402 register from the tldgd insn.
404 2010-08-09 Catherine Moore <clm@codesourcery.com>
406 * elfxx-mips.c (mips_elf_perform_relocation): Improve
407 interlinking error message.
409 2010-08-06 Alan Modra <amodra@gmail.com>
411 * elf64-ppc.c (ha_reloc_match): Allow matches to other than r2.
412 (ppc64_elf_relocate_section): Nop out high part insn of large toc
413 code sequence when the high part of offset is zero.
415 2010-08-04 Tristan Gingold <gingold@adacore.com>
417 * vms-alpha.c (alpha_vms_build_fixups): Write the EICP.
418 (alpha_vms_bfd_final_link): Explicitly forbid relocatable links.
419 Clear the SEC_RELOC flag.
421 2010-08-04 Tristan Gingold <gingold@adacore.com>
423 * vms-alpha.c (alpha_vms_create_eisd_for_section): Make writable
424 sections with relocs.
425 (alpha_vms_add_fixup_lp): Set SEC_RELOC flag.
426 (alpha_vms_add_fixup_ca): Ditto.
427 (alpha_vms_add_fixup_qr): Ditto.
430 2010-08-04 Tristan Gingold <gingold@adacore.com>
432 * vms-alpha.c (alpha_vms_create_eisd_for_section): Do not make
433 CODE sections writable.
435 2010-08-04 Tristan Gingold <gingold@adacore.com>
437 * vms-alpha.c (alpha_vms_add_lw_fixup): Renamed to ...
438 (alpha_vms_add_fixup_lr): ... this for consistency.
439 (alpha_vms_add_qw_fixup): Removed.
441 (vms_get_symbol_info): Adjust type for unknown sections.
443 2010-08-04 Tristan Gingold <gingold@adacore.com>
445 * vms-alpha.c (_bfd_vms_slurp_egsd): Use the canonical absolute
446 section for any absolute section. Remove some debugging code.
448 2010-08-03 DJ Delorie <dj@redhat.com>
450 * elf32-m32c.c (ELF_MAXPAGESIZE): Change page size to 256 bytes.
452 2010-08-03 Tristan Gingold <gingold@adacore.com>
454 * vms-misc.c (vms_convert_to_var): Make it static.
455 (_bfd_vms_convert_to_var_unix_filename): Make it public.
457 2010-08-03 Tristan Gingold <gingold@adacore.com>
459 * makefile.vms (OBJS): Update list.
461 2010-08-03 Tristan Gingold <gingold@adacore.com>
463 * vms-alpha.c (_bfd_vms_slurp_egsd): Do not set SEC_HAS_CONTENTS
464 nor SEC_RELOC for empty sections.
466 2010-08-03 Tristan Gingold <gingold@adacore.com>
468 * vms-alpha.c (evax_section_flags): Fix flags for absolute
469 section. Remove useless parenthesis.
471 2010-08-03 Tristan Gingold <gingold@adacore.com>
473 * vms-lib.c (vms_lib_bread_raw): Change type of BUF argument.
474 (vms_lib_bread, vms_lib_bopen): Adjust.
476 2010-08-02 Alan Modra <amodra@gmail.com>
479 * elf.c (assign_file_positions_for_load_sections): Use p_vaddr to
480 calculate off_adjust rather than first section vma.
482 2010-07-30 H.J. Lu <hongjiu.lu@intel.com>
484 * elflink.c (compute_bucket_count): Add ATTRIBUTE_UNUSED to info.
486 2010-07-30 Anthony Green <green@moxielogic.com>
488 * config.bfd (targ_cpu): Add moxie-*-rtems support.
490 2010-07-29 Alan Modra <amodra@gmail.com>
492 * elf64-ppc.c (ppc64_elf_edit_toc): Always adjust local syms in
493 .toc section, even when none are used in relocs.
495 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
497 * elfxx-mips.h: Include "elf/mips.h".
498 (gprel16_reloc_p): New static inline function.
499 * elfxx-mips.c (_bfd_mips_elf_check_relocs)
500 [R_MIPS16_GOT16, R_MIPS_GOT16, R_MIPS_GOT_HI16, R_MIPS_GOT_LO16]:
502 (_bfd_mips_elf_relocate_section)[bfd_reloc_overflow]: Use
504 * elf32-mips.c (mips_info_to_howto_rel): Likewise.
505 * elfn32-mips.c (mips_info_to_howto_rel): Likewise.
507 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
509 * elf64-mips.c (mips_elf64_howto_table_rela)
510 [R_MIPS_TLS_DTPMOD64]: Clear partial_inplace.
511 [R_MIPS_TLS_DTPREL64, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
512 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
513 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL64]: Likewise.
514 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
515 * elfn32-mips.c (elf_mips_howto_table_rela)
516 [R_MIPS_TLS_DTPMOD32]: Likewise.
517 [R_MIPS_TLS_DTPREL32, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
518 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
519 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL32]: Likewise.
520 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
522 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
523 Ina Pandit <ina.pandit@kpitcummins.com>
525 * archures.c (DESCRIPTION): Define bfd_mach_v850e2 and
527 * reloc.c (bfd_architecture): Define bfd_mach_v850e2 and
529 (BFD_RELOC_V850_16_PCREL, BFD_RELOC_V850_17_PCREL,
530 BFD_RELOC_V850_22_PCREL, BFD_RELOC_V850_23,
531 BFD_RELOC_V850_32_PCREL, BFD_RELOC_V850_32_ABS,
532 BFD_RELOC_V850_16_SPLIT_OFFSET, BFD_RELOC_V850_16_S1,
533 BFD_RELOC_V850_LO16_SPLIT_OFFSET, BFD_RELOC_V850_SDA_15_16_OFFSET,
534 BFD_RELOC_V850_ZDA_16_16_OFFSET, BFD_RELOC_V850_CALLT_15_16_OFFSET,
535 BFD_RELOC_V850_32_GOTPCREL, BFD_RELOC_V850_16_GOT,
536 BFD_RELOC_V850_32_GOT, BFD_RELOC_V850_22_PLT_PCREL,
537 BFD_RELOC_V850_32_PLT_PCREL, BFD_RELOC_V850_COPY,
538 BFD_RELOC_V850_GLOB_DAT, BFD_RELOC_V850_JMP_SLOT,
539 BFD_RELOC_V850_RELATIVE, BFD_RELOC_V850_16_GOTOFF,
540 BFD_RELOC_V850_32_GOTOFF, BFD_RELOC_V850_CODE,
541 BFD_RELOC_V850_DATA): New relocations for V850 target.
542 * config.bfd: Match all v850 targets.
543 * cpu-v850.c (arch_info_struct): Define V850e2 and V850e2v3.
544 * elf32-v850.c (v850_elf_check_relocs): Check the newly added
546 (v850_elf_perform_relocation ): Update the newly added
548 (v850_elf_howto_t): Update the specifications of added
550 (v850_elf_reloc_map): Update the relocation mappings.
551 (v850_elf_final_link_relocate): Maps added relocation into the
552 appropriate howto structure.
553 (v850_elf_object_p): Add support for V850E2 and V850E2V3.
554 (v850_elf_final_write_processing): Likewise.
555 (v850_elf_merge_private_bfd_data): Likewise.
556 (v850_elf_print_private_bfd_data): Likewise.
557 * libbfd.h: Regenerate.
558 * bfd-in2.h: Regenerate.
560 2010-07-23 Alan Modra <amodra@gmail.com>
562 * archive.c (_bfd_archive_bsd44_construct_extended_name_table):
563 Correct format specifier.
565 2010-07-22 Alan Modra <amodra@gmail.com>
567 * ecoff.c: Don't include aout/ranlib.h.
568 (_bfd_ecoff_slurp_armap): Use correct struct for ardata->symdefs.
569 (_bfd_ecoff_write_armap): Output ar_date and ar_size using
572 2010-07-22 Alan Modra <amodra@gmail.com>
574 * aoutx.h (some_aout_object_p): Don't set EXEC_P for files with
577 2010-07-20 Alan Modra <amodra@gmail.com>
579 * elf.c (assign_file_positions_for_load_sections): Check that
580 zero size sections are allocated in segments too.
581 (assign_file_positions_for_non_load_sections): Warn if zero
582 size alloc sections are found here.
583 (copy_elf_program_header): Don't drop zero size sections from
585 (copy_private_bfd_data): Check for changes in zero size sections.
587 2010-07-17 Alan Modra <amodra@gmail.com>
589 * elf.c (_bfd_elf_map_sections_to_segments): Force new segment
590 for sections with overlapping LMAs.
591 (assign_file_positions_for_load_sections): Catch overlap for
592 sections that wrap around the address space. Replace a
593 warning that duplicates ld's --check-sections error with a
594 warning that lma has been adjusted for overlapping sections.
596 2010-07-14 Cary Coutant <ccoutant@google.com>
599 * dwarf2.c (read_section): Revert patch for compressed debug sections.
600 (find_line): Likewise.
601 (read_and_uncompress_section): Remove.
603 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
606 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't
607 allocate .got.plt section if there are no GOT nor PLT
609 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
611 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
614 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Support
615 garbage collection against STT_GNU_IFUNC symbols.
617 * elf32-i386.c (elf_i386_get_local_sym_hash): Don't set
618 elf.plt.offset/elf.got.offset to -1.
619 (elf_i386_tls_transition): Skip TLS transition for functions.
620 (elf_i386_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
622 * elf64-x86-64.c (elf64_x86_64_get_local_sym_hash): Don't set
623 elf.plt.offset/elf.got.offset to -1.
624 (elf64_x86_64_tls_transition): Skip TLS transition for functions.
625 (elf64_x86_64_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
627 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
629 * elf32-i386.c (elf_i386_check_relocs): Re-indent.
630 (elf_i386_relocate_section): Likewise.
632 2010-07-06 H.J. Lu <hongjiu.lu@intel.com>
634 * dwarf2.c (add_line_info): Initialize prev_line.
636 2010-07-06 Alan Modra <amodra@gmail.com>
638 * elf32-ppc.c (ppc_elf_relax_section): Insert branch around
639 trampolines only for .init and .fini sections.
641 2010-07-05 Alan Modra <amodra@gmail.com>
643 * elf32-ppc.c: Formatting.
644 (ppc_elf_finish_dynamic_sections): Don't make plt_entry var static.
646 2010-07-03 Cary Coutant <ccoutant@google.com>
648 * compress.c (bfd_uncompress_section_contents): Add ATTRIBUTE_UNUSED.
649 * dwarf2.c (read_and_uncompress_section): New function.
650 (read_section): Call it.
651 (find_line): Likewise.
653 2010-07-01 Alan Modra <amodra@gmail.com>
655 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_CALLS_LOCAL rather
656 than SYMBOL_REFERENCES_LOCAL.
657 (ppc64_elf_relocate_section): Likewise.
659 2010-07-01 Alan Modra <amodra@gmail.com>
661 * elf64-ppc.c (ppc64_elf_edit_toc): Keep toc entries for ifuncs.
663 2010-06-29 Alan Modra <amodra@gmail.com>
665 * cpu-maxq.c: Delete file.
666 * coff-maxq.c: Delete file.
667 * Makefile.am: Remove references to maxq.
668 * archures.c: Likewise.
669 * coffcode.h: Likewise.
670 * configure.in: Likewise.
671 * targets.c: Likewise.
672 * config.bfd: Move maxq from obsolete to removed.
673 * Makefile.in: Regenerate.
674 * bfd-in2.h: Regenerate.
675 * configure: Regenerate.
676 * libbfd.h: Regenerate.
677 * po/SRC-POTFILES.in: Regenerate.
679 2010-06-28 Alan Modra <amodra@gmail.com>
681 * compress.c (bfd_uncompress_section_contents): Use ATTRIBUTE_UNUSED
682 to silence gcc warning.
684 2010-06-27 Alan Modra <amodra@gmail.com>
686 * elf64-ppc.c (get_tls_mask): Don't segfault on NULL elf_section_data.
687 (group_sections): Likewise.
689 2010-06-27 Alan Modra <amodra@gmail.com>
691 * bout.c (aligncode): Delete set but unused variables.
692 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
693 * coff-ppc.c (ppc_record_toc_entry): Likewise.
694 (coff_ppc_relocate_section): Likewise.
695 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Likewise.
696 * elf-m10200.c (mn10200_elf_relax_delete_bytes): Likewise.
697 * elf-m10300.c (mn10300_elf_final_link_relocate): Likewise.
698 (mn10300_elf_relax_section): Likewise.
699 * elf32-arm.c (arm_build_one_stub, arm_size_one_stub): Likewise.
700 (record_vfp11_erratum_veneer): Likewise.
701 (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
702 (elf32_arm_final_link_relocate): Likewise.
703 (elf32_arm_check_relocs, arm_map_one_stub): Likewise.
704 * elf32-avr.c (elf32_avr_relax_delete_bytes): Likewise.
705 (elf32_avr_relax_section): Likewise.
706 (avr_mark_stub_not_to_be_necessary): Likewise.
707 * elf32-bfin.c (_bfin_create_got_section): Likewise.
708 * elf32-cr16.c (cr16_elf_final_link_relocate): Likewise.
709 (elf32_cr16_relax_delete_bytes): Likewise.
710 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Likewise.
711 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
712 * elf32-crx.c (elf32_crx_relax_delete_bytes): Likewise.
713 * elf32-h8300.c (elf32_h8_relax_section): Likewise.
714 (elf32_h8_relax_delete_bytes): Likewise.
715 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
716 * elf32-i370.c (i370_elf_check_relocs): Likewise.
717 (elf_relocate_section): Likewise.
718 * elf32-ip2k.c (adjust_all_relocations): Likewise.
719 (ip2k_elf_relax_section): Likewise.
720 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
721 (lm32_elf_check_relocs): Likewise.
722 (lm32_elf_finish_dynamic_sections): Likewise.
723 (lm32_elf_finish_dynamic_symbol): Likewise.
724 * elf32-m32c.c (m32c_offset_for_reloc): Likewise.
725 (m32c_elf_relax_delete_bytes): Likewise.
726 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
727 (m32r_elf_finish_dynamic_sections): Likewise.
728 (m32r_elf_check_relocs, m32r_elf_fake_sections): Likewise.
729 * elf32-m68hc11.c (m68hc11_elf_relax_section): Likewise.
730 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
731 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
732 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
733 (microblaze_elf_check_relocs): Likewise.
734 (microblaze_elf_finish_dynamic_symbol): Likewise.
735 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
736 * elf32-ppc.c (ppc_elf_tls_optimize): Likewise.
737 * elf32-rx.c (rx_elf_relocate_section): Likewise.
738 (elf32_rx_relax_delete_bytes, rx_offset_for_reloc): Likewise.
739 (elf32_rx_relax_section): Likewise.
740 * elf32-score.c (score_elf_got_offset_from_index): Likewise.
741 (score_elf_final_link_relocate): Likewise.
742 (s3_bfd_score_elf_relocate_section): Likewise.
743 * elf32-score7.c (score_elf_got_offset_from_index): Likewise.
744 (s7_bfd_score_elf_relocate_section): Likewise.
745 * elf32-sh.c (sh_elf_check_relocs): Likewise.
746 * elf32-spu.c (spu_elf_relocate_section): Likewise.
747 * elf32-v850.c (v850_elf_check_relocs): Likewise.
748 (find_remembered_hi16s_reloc): Likewise.
749 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
750 (elf_vax_relocate_section): Likewise.
751 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
752 * elf32-xtensa.c (xlate_offset_with_removed_text): Likewise.
753 (move_literal): Likewise.
754 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
755 (elf64_hppa_check_relocs): Likewise.
756 (elf64_hppa_finish_dynamic_symbol): Likewise.
757 (elf64_hppa_relocate_section): Likewise.
758 * elf64-mmix.c (mmix_elf_reloc, mmix_elf_relax_section): Likewise.
759 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
760 (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Likewise.
761 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
762 (elfNN_vms_section_from_shdr): Likewise.
763 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
764 (_bfd_sparc_elf_relocate_section): Likewise.
765 * hp300hpux.c (slurp_symbol_table): Likewise.
766 * i386lynx.c (swap_std_reloc_out, swap_std_reloc_in): Likewise.
767 * mach-o.c (bfd_mach_o_write_thread): Likewise.
768 * mmo.c (mmo_scan, mmo_write_symbols_and_terminator): Likewise.
769 * nlm32-sparc.c (nlm_sparc_read_reloc): Likewise.
770 * pdp11.c (pdp11_aout_link_input_section): Likewise.
771 (aout_link_input_section, aout_link_input_bfd): Likewise.
772 * pe-mips.c (mips_swap_reloc_out): Likewise.
773 (coff_pe_mips_relocate_section): Likewise.
774 * som.c (som_bfd_ar_write_symbol_stuff): Likewise.
775 * vms-alpha.c (_bfd_vms_slurp_egsd): Likewise.
776 * xsym.c (bfd_sym_fetch_type_information_table_ent): Likewise.
778 * coff-i860.c (i860_reloc_processing): Avoid set but unused warning.
779 * coffcode.h (coff_compute_section_file_positions): Likewise.
780 (coff_slurp_reloc_table): Likewise.
781 * cpu-arm.c (arm_check_note): Likewise.
782 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Likewise.
783 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
784 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
785 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
786 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
787 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
788 * elf32-sh64.c (_bfd_sh_align_load_span): Likewise.
789 * ieee.c (parse_expression): Likewise.
790 (ieee_slurp_external_symbols, drop_int): Likewise.
791 * peXXigen.c (pe_print_pdata): Likewise.
792 * versados.c (process_esd): Likewise.
794 2010-06-25 Tristan Gingold <gingold@adacore.com>
796 * vms-alpha.c (_bfd_vms_write_egsd): Check absolute section with
797 its flags. Create an absolute section if needed.
799 2010-06-25 Tristan Gingold <gingold@adacore.com>
801 * vms-alpha.c (_bfd_vms_write_egsd): Set target_index field of
802 sections. Mark .vmsdebug section as SEC_DEBUGGING. Do not create
803 dummy psect anymore. Adjust.
804 (_bfd_vms_write_eeom): Adjust (use target_index instead of index)
805 (_bfd_vms_write_etir): Ditto.
806 (start_etir_or_etbt_record): Test for SEC_DEBUGGING instead of
807 section name. Adjust.
809 2010-06-25 Tristan Gingold <gingold@adacore.com>
811 * vms-alpha.c (alpha_vms_write_exec): Set linktime field.
813 2010-06-25 Alan Modra <amodra@gmail.com>
815 * elf64-ppc.c (toc_skip_enum): Define.
816 (ppc64_elf_edit_toc): Use two low bits of skip array as markers.
817 Optimize largetoc sequences.
818 (adjust_toc_syms): Update for skip array change.
819 (ppc64_elf_relocate_section): Handle R_PPC64_LO_DS_OPT.
821 2010-06-25 Alan Modra <amodra@gmail.com>
823 * elf64-ppc.c (is_static_defined): New function.
824 (get_tls_mask, ppc_type_of_stub): Use it here.
825 (ppc64_elf_edit_opd): Ensure we only attempt to edit ppc64 input.
826 (ppc64_elf_tls_setup): Typo fix.
827 (adjust_toc_syms): Correctly handle symbols defined past the end
828 of the toc. Move syms on removed entries to next entry rather
829 than to start of toc.
830 (ppc64_elf_edit_toc): Likewise. Ensure we only attempt to
831 edit ppc64 input. Allocate one extra word in skip array.
832 Honour info->keep_memory when reading relocs if we can.
833 Adjust toc relocs after adjusting symbols.
835 2010-06-23 Nathan Sidwell <nathan@codesourcery.com>
837 * archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
840 2010-06-17 Tristan Gingold <gingold@adacore.com>
842 * Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
843 (BFD64_BACKENDS_CFILES): ... here.
844 (BFD32_BACKENDS): Move vms-alpha.lo to ...
845 (BFD64_BACKENDS): ... here.
846 * Makefile.in: Regenerate.
848 2010-06-15 Joseph Myers <joseph@codesourcery.com>
850 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
851 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
852 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
853 elf32_tic6x_merge_private_bfd_data): New.
854 (bfd_elf32_bfd_merge_private_bfd_data,
855 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
856 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
858 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
860 2010-06-15 Joseph Myers <joseph@codesourcery.com>
862 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
863 (struct elf_backend_data): Update comment on obj_attrs_order.
864 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
865 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
866 instead of hardcoded 4.
867 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
868 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
869 instead of hardcoded 4 and 5.
870 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
871 instead of hardcoded 4.
873 2010-06-14 Kevin Buettner <kevinb@redhat.com>
875 * elf32-h8300.c (elf_symbol_leading_char): Define.
877 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
879 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
881 2010-06-11 Tristan Gingold <gingold@adacore.com>
883 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
886 2010-06-11 Tristan Gingold <gingold@adacore.com>
888 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
890 2010-06-11 Tristan Gingold <gingold@adacore.com>
892 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
894 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
895 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
896 * vms-alpha.c (evax_section_flags): Make it const.
897 (vms_secflag_by_name): Remove unused ABFD argument.
898 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
899 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
900 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
901 (_bfd_vms_write_egsd): Remove useless cast.
903 2010-06-10 Tristan Gingold <gingold@adacore.com>
905 * config.bfd: Remove #if/#endif so that som can be compiled on any
907 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
908 can be used on any host.
910 2010-06-10 Tristan Gingold <gingold@adacore.com>
912 * som.c: Can now be compiled on any host.
913 Include bfd headers instead of system one.
914 (som_compute_checksum): Parameter is now a pointer to a
915 som_external_header structure. Adjust.
916 (struct section_to_type): Field section is now const.
917 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
919 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
920 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
921 (som_swap_clock_in, som_swap_clock_out): New functions.
922 (som_swap_header_in, som_swap_header_out): Likewise.
923 (som_swap_space_dictionary_in): Likewise.
924 (som_swap_space_dictionary_out): Likewise.
925 (som_swap_subspace_dictionary_in): Likewise.
926 (som_swap_subspace_dictionary_record_out): Likewise.
927 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
928 (som_swap_string_auxhdr_out): Likewise.
929 (som_swap_compilation_unit_out): Likewise.
930 (som_swap_exec_auxhdr_in): Likewise.
931 (som_swap_exec_auxhdr_out): Likewise.
932 (som_swap_lst_header_in): Likewise.
933 (som_object_setup): Adjust parameter type using bfd types.
934 (setup_sections): Likewise. Ditto for object file types.
935 Use intermediate variables for external representation and use the
936 swap functions to convert.
937 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
939 (som_prep_headers): Likewise.
940 (som_write_symbol_strings): Likewise.
941 (som_begin_writing): Likewise.
942 (som_finish_writing): Likewise.
943 (som_build_and_write_symbol_table): Likewise.
944 (bfd_section_from_som_symbol): Likewise.
945 (som_slurp_symbol_table): Likewise.
946 (som_bfd_print_private_bfd_data): Likewise.
947 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
948 (bfd_som_attach_compilation_unit): Likewise.
949 (som_bfd_count_ar_symbols): Likewise.
950 (som_bfd_fill_in_ar_symbols): Likewise.
951 (som_slurp_armap): Likewise.
952 (som_bfd_ar_write_symbol_stuff): Likewise.
953 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
954 sprintf to write header fields.
955 * som.h: Include bfd headers instead of system one.
956 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
957 (struct somdata): Use bfd structures instead of system ones.
958 (struct som_section_data_struct): Likewise.
959 (struct som_subspace_dictionary_record): Removed (now in
960 include/som/internal.h)
962 2010-06-10 Tristan Gingold <gingold@adacore.com>
964 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
965 as bfd requires an ANSI-C compiler.
967 2010-06-09 Tristan Gingold <gingold@adacore.com>
969 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
970 end of archive members.
972 2010-06-08 Tristan Gingold <gingold@adacore.com>
974 * som.c (som_bfd_free_cached_info): Do not free relocations as
975 they were allocated with bfd_zalloc.
977 2010-06-08 Tristan Gingold <gingold@adacore.com>
979 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
982 2010-06-08 Tristan Gingold <gingold@adacore.com>
984 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
985 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
986 * libbfd.h: Regenerate.
987 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
988 (bfd_elfNN_mkarchive): Ditto.
990 2010-06-02 Tristan Gingold <gingold@adacore.com>
992 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
994 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
996 * configure: Regenerate.
998 2010-06-01 Tristan Gingold <gingold@adacore.com>
1000 * vms-alpha.c (struct vms_private_data_struct): Add
1001 transfer_address field. Remove unused dst_info field.
1002 (alpha_vms_write_exec): Use transfer_address.
1003 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
1004 (alpha_vms_bfd_final_link): Set transfer_address.
1006 2010-05-31 Tristan Gingold <gingold@adacore.com>
1008 * vms-lib.c (credat_lo, credat_hi): New fields.
1009 (vms_read_block): Adjust comments.
1010 (vms_write_block): New function.
1011 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
1012 hard-coded values with constants. Set credat_lo and credat_hi.
1013 (_bfd_vms_lib_mkarchive): Add argument kind.
1014 Set ver, mhd_size and type according to kind.
1015 (_bfd_vms_lib_alpha_mkarchive): New function.
1016 (struct lib_index): Renamed from struct vms_index
1017 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
1018 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
1019 argument and handle it.
1020 (vms_write_index): Adjust argument idx. Handle elf indexes.
1021 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
1022 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
1023 use it. Handle elf indexes. Set credat.
1024 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
1025 (_bfd_vms_lib_alpha_mkarchive): ... this.
1026 * libbfd.h: Regenerated.
1027 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
1029 2010-05-28 Sterling Augustine <sterling@tensilica.com>
1031 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
1032 of code to change the bits in the instructions to match the changes
1033 in the relocations. Declare dest_addr and sym_sec to help.
1035 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1037 Workaround GCC PR middle-end/4210.
1038 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
1041 2010-05-27 Tristan Gingold <gingold@adacore.com>
1043 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
1044 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
1045 (vms_time_to_time_t): Use them instead of local const.
1046 (vms_time_t_to_vms_time): New function.
1047 (vms_get_time): Likewise.
1048 (vms_raw_get_time): Likewise.
1049 * vms.h (vms_time_t_to_vms_time): New declaration.
1050 (vms_get_time): Likewise.
1051 (vms_raw_get_time): Likewise.
1053 2010-05-26 Tristan Gingold <gingold@adacore.com>
1055 * vms-alpha.c: Update comments.
1056 (alpha_vms_write_exec): Set lnkflags. Write the GST.
1057 (alpha_vms_link_output_symbol): New function.
1058 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
1059 Set dst_section private field.
1060 (alpha_vms_bfd_final_link): Remove code that set dst_section.
1062 2010-05-26 Tristan Gingold <gingold@adacore.com>
1064 * bfdio.c: Declare and define _bfd_memory_iovec.
1065 (bfd_bread): Move code for BFD_IN_MEMORY...
1066 (bfd_bwrite): ... Ditto ...
1067 (bfd_tell): ... Ditto ...
1068 (bfd_flush): ... Ditto ...
1069 (bfd_stat): ... Ditto ...
1070 (bfd_seek): ... Ditto ...
1071 (bfd_get_size): ... Ditto ...
1072 (bfd_mmap): ... Ditto ...
1073 (memory_bread): ... to these new functions.
1074 (memory_bwrite): Ditto.
1075 (memory_btell): Ditto.
1076 (memory_bseek): Ditto.
1077 (memory_bflush): Ditto.
1078 (memory_bstat): Ditto.
1079 (memory_bmmap): Ditto.
1080 (memory_bclose): New function.
1081 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
1082 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
1083 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
1084 (bfd_make_writable): Use _bfd_memory_iovec.
1085 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
1086 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
1088 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
1090 * libbfd.h: Regenerate.
1092 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
1093 Joseph Myers <joseph@codesourcery.com>
1094 Andrew Stubbs <ams@codesourcery.com>
1096 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
1097 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
1098 * configure.in: Handle FDPIC vectors.
1099 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
1100 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
1101 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
1102 SYMBOL_REFERENCES_LOCAL for function descriptors.
1103 (fdpic_object_p): New.
1104 (sh_reloc_map): Add FDPIC and movi20 relocations.
1105 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
1107 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
1109 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
1110 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
1111 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
1112 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
1113 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
1115 (get_plt_info): Handle FDPIC.
1116 (MAX_SHORT_PLT): Define.
1117 (get_plt_index, get_plt_offset): Handle short_plt.
1118 (union gotref): New.
1119 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
1120 got_type and adjust all uses. Add GOT_FUNCDESC.
1121 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
1122 local_got_tls_type to local_got_type.
1123 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
1125 (sh_elf_local_funcdesc): Define.
1126 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
1128 (sh_elf_link_hash_newfunc): Initialize new fields.
1129 (sh_elf_link_hash_table_create): Set fdpic_p.
1130 (sh_elf_omit_section_dynsym): New.
1131 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
1133 (allocate_dynrelocs): Allocate local function descriptors and space
1134 for R_SH_FUNCDESC-related relocations, and for rofixups.
1135 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
1136 require function descriptors.
1137 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
1138 (sh_elf_modify_program_headers): New.
1139 (sh_elf_size_dynamic_sections): Allocate function descriptors for
1140 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
1141 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
1142 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
1143 entry in the .dynamic section.
1144 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
1145 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
1146 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
1147 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
1148 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
1149 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
1150 read-only section warnings. Handle undefined weak symbols. Generate
1151 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
1152 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
1153 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
1154 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
1155 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
1156 Handle 20-bit relocations.
1157 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
1159 (sh_elf_check_relocs): Handle new relocations. Make symbols
1160 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
1161 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
1163 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
1164 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
1165 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
1166 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
1167 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
1168 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
1169 Use install_movi20_field. Rename srel to srelgot. Always generate
1170 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
1171 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
1172 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
1173 Rename sgot to sgotplt. Assert that the right number of rofixups
1174 and dynamic relocations were allocated.
1175 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
1176 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
1177 (elf_backend_can_make_relative_eh_frame)
1178 (elf_backend_can_make_lsda_relative_eh_frame)
1179 (elf_backend_encode_eh_address): Define.
1180 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
1181 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
1182 Redefine for FDPIC vector.
1183 * reloc.c: Add SH FDPIC and movi20 relocations.
1184 * targets.c (_bfd_target_vector): Add FDPIC vectors.
1185 * configure, bfd-in2.h, libbfd.h: Regenerated.
1187 2010-05-25 Jay Krell <jay.krell@cornell.edu>
1190 * archive.c (_bfd_calloc_wrapper): New function.
1191 (_bfd_add_bfd_to_archive_cache): Use it.
1193 * configure.in: Add alpha*-*-*vms* to list of natives.
1194 * configure: Regenerate.
1196 * vms-misc.c: Define globalref if necessary.
1197 (vms_convert_to_var_unix_filename): Rename to
1198 _bfd_vms_convert_to_var_unix_filename and export.
1199 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
1200 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
1201 vms_convert_to_var_unix_filename.
1203 2010-05-24 Tristan Gingold <gingold@adacore.com>
1205 * vms-alpha.c (add_symbol_entry): New function extrated from ...
1206 (add_symbol): ... adjusted.
1208 2010-05-24 Tristan Gingold <gingold@adacore.com>
1210 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
1211 (alpha_vms_write_exec): Add a comment.
1212 (_bfd_vms_write_egsd): Ditto.
1213 (alpha_vms_convert_symbol): Remove a blank line.
1215 2010-05-21 Tristan Gingold <gingold@adacore.com>
1217 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
1220 2010-05-21 Tristan Gingold <gingold@adacore.com>
1222 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
1223 SEC_LOAD if isect has data.
1224 (vms_get_symbol_info): Refine the condition for 'T' type.
1226 2010-05-18 Tristan Gingold <gingold@adacore.com>
1228 * vms-alpha.c (_bfd_vms_write_emh): New function.
1229 (_bfd_vms_write_lmn): New function.
1230 (_bfd_vms_write_eeom): Moved.
1231 (hash_string): Likewise.
1232 (_bfd_vms_length_hash_symbol): Likewise.
1233 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
1234 and _bfd_vms_write_lmn, and call these functions.
1236 2010-05-18 Tristan Gingold <gingold@adacore.com>
1238 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
1239 Add details in the messages.
1240 (evax_bfd_print_image): Change message.
1242 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
1245 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
1246 (elf_fake_sections): Likewise.
1248 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
1250 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
1252 2010-05-17 Tristan Gingold <gingold@adacore.com>
1254 * vms-alpha.c: Include esgps.h and eidc.h.
1255 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
1256 (evax_bfd_print_egsd_flags): New function, extracted from ...
1257 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
1258 EGSD__C_SPSC and EGSD__C_IDC.
1260 2010-05-14 Tristan Gingold <gingold@adacore.com>
1262 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
1263 (_bfd_vms_get_object_record): Handle align byte only in the
1266 2010-05-14 Tristan Gingold <gingold@adacore.com>
1268 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
1269 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
1270 * libbfd.h: Regenerate.
1271 * configure.in (havevecs): Define HAVE_all_vecs when
1272 --enable-targets=all is set. Use AC_SUBST on it.
1273 (tdefaults): Do not add havevecs.
1274 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
1275 * configure: Regenerate.
1276 * Makefile.am (HAVEVECS): New variable.
1277 (INCLUDES): Add HAVEVECS.
1278 * Makefile.in: Regenerate.
1279 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
1280 target is selected. Add #ifdef/#endif around vms specific code.
1281 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
1282 bfd_elfNN_archive_slurp_extended_name_table,
1283 bfd_elfNN_archive_construct_extended_name_table,
1284 bfd_elfNN_archive_truncate_arname,
1285 bfd_elfNN_archive_write_armap,
1286 bfd_elfNN_archive_read_ar_hdr,
1287 bfd_elfNN_archive_write_ar_hdr,
1288 bfd_elfNN_archive_openr_next_archived_file,
1289 bfd_elfNN_archive_get_elt_at_index,
1290 bfd_elfNN_archive_generic_stat_arch_elt,
1291 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
1293 2010-05-11 Jie Zhang <jie@codesourcery.com>
1295 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
1296 Tag_ABI_HardFP_use correctly.
1298 2010-05-11 Alan Modra <amodra@gmail.com>
1300 * coffcode.h (coff_write_object_contents): Enclose all occurrences
1301 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
1303 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
1305 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
1306 sym_name to improve packing.
1307 (cortex_a8_erratum_scan): Check for PLT entries.
1308 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
1310 2010-05-07 Tristan Gingold <gingold@adacore.com>
1312 * Makefile.in: Regenerate with automake 1.11.1.
1313 * aclocal.m4: Ditto.
1315 2010-05-05 Nick Clifton <nickc@redhat.com>
1317 * po/es.po: Updated Spanish translation.
1319 2010-05-03 Tristan Gingold <gingold@adacore.com>
1321 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
1322 selective_search flag.
1324 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
1325 before output_has_begun is set.
1327 2010-05-03 Tristan Gingold <gingold@adacore.com>
1329 * vms-alpha.c: Add comments.
1330 (struct vms_private_data_struct): Remove image_autoextend field.
1331 (dst_check_allocation): Removed.
1332 (image_write): Remove call to dst_check_allocation.
1333 (vms_slurp_debug): Do not set image_autoextend. Adjust section
1335 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
1336 (alpha_vms_write_exec): Use dst_section to get the dst section.
1337 Write the dmt section.
1338 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
1339 (alpha_vms_read_sections_content): Do not set image_autoextend.
1340 (alpha_vms_bfd_final_link): Generate the dst.
1342 2010-05-03 Tristan Gingold <gingold@adacore.com>
1344 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
1346 (vms_lib_dcx): Adjust for the above change.
1348 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
1351 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
1353 * elf32-i386.c (elf_i386_relocate_section): Use it.
1354 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1356 2010-04-30 Tristan Gingold <gingold@adacore.com>
1358 * vms-lib.c (vms_read_block): New function.
1359 (vms_traverse_index): Use vms_read_block. Handle long key names.
1361 2010-04-30 Tristan Gingold <gingold@adacore.com>
1363 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
1365 (struct carsym_mem): New structure.
1366 (vms_add_index): New function.
1367 (vms_add_indexes_from_list): New function.
1368 (vms_traverse_index): Parameter carsym changed to carsym_mem.
1369 Code adjusted to handle elfidx.
1370 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
1371 Parameter NBREL is now a pointer.
1372 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
1374 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
1375 (_bfd_vms_lib_find_symbol): Ditto.
1376 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
1378 (_bfd_vms_lib_get_module): New function.
1379 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
1381 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
1382 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
1383 (vms_write_index): Adjust for structure renamed.
1384 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
1385 changes of _bfd_vms_lib_find_symbol.
1387 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
1389 * config.bfd: Correct accidential reverted patch
1392 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
1394 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
1395 to USE_MINGW64_LEADING_UNDERSCORES.
1396 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
1397 * config.bfd: Change underscoring default for x64 mingw
1399 * coffcode.h (coff_write_relocs): Add check that dereferenced
1400 sym_ptr_ptr isn't NULL.
1401 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
1402 * configure: Regenerated.
1403 * configure.in: Add option '--enable-leading-mingw64-underscores'
1404 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
1406 2010-04-27 Nick Clifton <nickc@redhat.com>
1409 * coffgen.c (coff_find_nearest_line): Incldue the section address
1410 of function name symbols in address comparisons.
1412 2010-04-27 Nick Clifton <nickc@redhat.com>
1414 * po/fr.po: Updated French translation.
1416 2010-04-23 Alan Modra <amodra@gmail.com>
1418 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
1419 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
1421 (assign_file_positions_for_load_sections): Modify section in
1422 segment warning to ignore overlay vmas.
1423 * elf32-spu.c (spu_elf_object_p): Replace use of
1424 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
1426 2010-04-22 Nick Clifton <nickc@redhat.com>
1428 * po/bfd.pot: Updated by the Translation project.
1429 * po/vi.po: Updated Vietnamese translation.
1431 2010-04-22 Alan Modra <amodra@gmail.com>
1433 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
1434 change. Tidy. Don't error on sections not allocated in segment.
1436 2010-04-15 Andrew Haley <aph@redhat.com>
1438 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
1439 merge_exidx_entries.
1440 * bfd-in2.h: Likewise.
1441 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
1442 control merging of exidx entries.
1444 2010-04-20 Joseph Myers <joseph@codesourcery.com>
1446 * elf32-tic6x.h: New.
1447 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
1448 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
1449 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
1450 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
1451 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
1452 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
1453 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
1454 elf32_tic6x_relocate_section): Handle REL relocations.
1455 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
1457 2010-04-20 Jakub Jelinek <jakub@redhat.com>
1459 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
1460 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
1462 2010-04-19 Nick Clifton <nickc@redhat.com>
1464 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
1466 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
1467 attribute to warned variable. Remove unused val, type and type2
1470 2010-04-16 Andreas Schwab <schwab@redhat.com>
1472 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
1473 strict-aliasing rules.
1475 2010-04-16 Tristan Gingold <gingold@adacore.com>
1477 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
1478 (_bfd_vms_get_object_record): Always assume there is a pad byte
1481 * vms-lib.c: Add a few comments.
1483 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1485 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
1486 attributes in v2.08 of the ABI.
1488 2010-04-15 Alan Modra <amodra@gmail.com>
1490 * config.bfd (vax*-*-*vms*): Delete.
1492 2010-04-14 Tristan Gingold <gingold@adacore.com>
1494 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
1495 vms-tir.lo, vms.lo and add vms-alpha.lo
1496 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
1497 vms-tir.c, vms.c and add vms-alpha.c
1498 * Makefile.in: Regenerate.
1499 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
1501 * configure: Regenerate.
1502 * targets.c (vms_vax_vec): Remove the declaration.
1503 (_bfd_target_vector): Remove vms_vax_vec.
1504 * vms-alpha.c: New file.
1505 * vms-gsd.c: Removed, rewritten in vms-alpha.c
1509 * vms-misc.c: Fix indentation and comments. Replace most of
1510 #if VMS_DEBUG/vms_debug with vms_debug2.
1511 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
1512 (hash_string): Ditto.
1513 (_bfd_vms_length_hash_symbol): Ditto.
1514 (maybe_adjust_record_pointer_for_object): Ditto.
1515 (_bfd_vms_get_object_record): Ditto.
1516 (vms_get_remaining_object_record): Ditto.
1517 (_bfd_vms_push): Ditto.
1518 (_bfd_vms_pop): Ditto.
1519 (_bfd_vms_get_header_values): Removed.
1520 (_bfd_vms_get_first_record): Removed.
1521 (vms_get_remaining_image_record): Removed.
1522 (new_symbol): Removed.
1523 (_bfd_vms_enter_symbol): Removed.
1524 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
1525 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
1526 parameter with struct vms_rec_wr.
1527 (_bfd_vms_output_push): Removed and replaced by ...
1528 (_bfd_vms_output_begin_subrec): ... new function.
1529 (_bfd_vms_output_alignment): Replace bfd parameter with
1530 struct vms_rec_wr, and adjust.
1531 (_bfd_vms_output_check): Ditto
1532 (_bfd_vms_output_byte): Ditto.
1533 (_bfd_vms_output_short): Ditto.
1534 (_bfd_vms_output_long): Ditto.
1535 (_bfd_vms_output_quad): Ditto.
1536 (_bfd_vms_output_counted): Ditto.
1537 (_bfd_vms_output_dump): Ditto.
1538 (_bfd_vms_output_fill): Ditto.
1539 (_bfd_vms_output_pop): Removed and replaced by ...
1540 (_bfd_vms_output_end_subrec): ... new function.
1541 (_bfd_vms_output_flush): Removed.
1542 (_bfd_vms_output_align): New function.
1543 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
1545 (vms_convert_to_var): New function imported from vms.c
1546 (vms_convert_to_var_1): Ditto.
1547 (vms_convert_to_var_unix_filename): Ditto.
1548 (vms_get_module_name): Ditto.
1549 (get_vms_time_string): Ditto.
1550 (vms_time_to_time_t): Ditto.
1551 (vms_rawtime_to_time_t): Ditto.
1552 * vms.h: All macros for the VMS file format are now in include/vms.
1553 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
1555 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
1556 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
1557 (struct funcinfo, struct vms_private_data_struct): Ditto.
1558 (struct vms_section_data_struct): Ditto.
1559 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
1560 (vms_get_module_name, get_vms_time_string): New declarations.
1561 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1562 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
1563 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
1564 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
1565 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
1566 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
1567 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
1568 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
1569 (_bfd_vms_output_fill): Ditto.
1570 (bfd_vms_set_section_flags): Ditto.
1572 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1574 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
1575 exit due to merging the same weak symbol to test that the symbols are
1578 2010-04-13 Alan Modra <amodra@gmail.com>
1580 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
1581 when optimizing high got_tlsgd/ld insns.
1583 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1585 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
1587 (HAVE_PRSTATUS32_T): Likewise.
1589 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1592 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
1593 for x86_64-*-linux*.
1594 * config.in: Regenerated.
1595 * configure: Likewise.
1597 * elf.c: Include CORE_HEADER if it is defined.
1599 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1600 Jan Kratochvil <jan.kratochvil@redhat.com>
1602 * hosts/x86-64linux.h: New.
1604 2010-04-09 Nick Clifton <nickc@redhat.com>
1606 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
1607 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
1608 variables htab and hdr_info and mark info parameter as unused.
1609 * elf.c (prep_headers): Remove unused variable i_phdrp.
1610 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
1611 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
1613 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
1614 * verilog.c (verilog_write_section): Remove unused variable
1617 2010-04-07 Alan Modra <amodra@gmail.com>
1619 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
1620 * configure: Regenerate.
1622 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
1625 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
1627 2010-04-06 Tristan Gingold <gingold@adacore.com>
1629 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
1631 2010-04-05 Jakub Jelinek <jakub@redhat.com>
1633 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
1634 provided that it has the expected address size and zero segment
1637 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
1638 (struct line_info): Add op_index field, change end_sequence type to
1640 (new_line_sorts_after): For the same address compare op_index.
1641 (add_line_info): Add op_index argument, store it into the structure.
1642 (decode_line_info): Complain about unknown versions of .debug_line.
1643 Initialize maximum_ops_per_insn. Add op_index state register and
1646 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
1648 * elf32-ppc.c (apuinfo_set): New static var.
1649 (ppc_elf_begin_write_processing): Set it here, always create an
1650 APUinfo section if there were any in the inputs.
1651 (ppc_elf_write_section): Check apuinfo_set.
1652 (ppc_elf_final_write_processing): Likewise.
1654 2010-04-01 Tristan Gingold <gingold@adacore.com>
1656 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
1657 vms_time_to_time_t and vms_rawtime_to_time_t.
1658 * vms.c (vms_alpha_vec): Add archives support.
1659 * vms-misc.c: Include safe-ctype.h
1660 (vms_get_module_name): New function.
1661 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1662 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
1663 vms_get_module_name function. Use this function.
1664 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
1665 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
1666 Add prototypes for vms-lib.c
1667 * libbfd.h: Regenerate.
1668 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
1669 vms-lib.lo to vms_alpha_vec.
1670 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
1671 * configure: Regenerate.
1672 * bfd.c: Add selective_search field.
1673 * bfd-in2.h: Regenerate.
1674 * archive.c (append_relative_path): Rename to
1675 _bfd_append_relative_path and make it public.
1676 (_bfd_get_elt_at_filepos): Adjust for above renaming.
1677 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
1678 (BFD32_BACKENDS_CFILES): Add vms-lib.c
1679 * Makefile.in: Regenerate.
1681 2010-04-01 Jakub Jelinek <jakub@redhat.com>
1683 * dwarf2.c (read_attribute_value): Handle CU version 4
1684 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
1685 and DW_FORM_flag_present. For unknown form value return NULL.
1686 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
1688 (parse_comp_unit): Allow CU version 4.
1690 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
1692 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
1693 to _bfd_elf_get_dynamic_reloc_section.
1694 (elf_cris_discard_excess_dso_dynamics): Ditto.
1696 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
1698 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
1699 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
1701 2010-03-31 Alan Modra <amodra@gmail.com>
1703 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
1704 TPREL16_HI and TPREL16_HA insns.
1706 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
1709 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
1710 assert of empty pcrel_relocs_copied on the direct symbol. Instead
1711 of moving the list from the indirect symbol to the direct symbol,
1712 merge into any existing list.
1713 (cris_elf_check_relocs): Store the original section in the
1714 pcrel_relocs_copied list, not the relocation section.
1715 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
1716 the relocation section, for reducing its size. Change the
1717 BFD_ASSERT into a check for the section being read-only, and only
1718 emit warnings and TEXTREL marker when there's an entry for a
1721 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1723 * elf32-arm.c (using_thumb_only): Handle v6-M.
1725 2010-03-26 Alan Modra <amodra@gmail.com>
1727 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
1728 * bfd-in.h (elf_discarded_section): Clarify comment.
1729 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
1730 * bfd-in2.h: Regenerate.
1732 2010-03-26 Matt Rice <ratmice@gmail.com>
1734 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
1735 as unique in the armap.
1737 2010-03-26 Alan Modra <amodra@gmail.com>
1740 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
1741 possible stub on branches.
1743 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1745 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
1746 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
1747 (BFD32_BACKENDS): Add elf32-tic6x.lo.
1748 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
1749 * Makefile.in: Regenerate.
1750 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
1751 (bfd_archures_list): Update.
1752 * config.bfd (tic6x-*-elf): New.
1753 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
1755 * configure: Regenerate.
1756 * cpu-tic6x.c, elf32-tic6x.c: New.
1757 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
1758 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
1759 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
1760 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
1761 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
1762 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
1763 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
1764 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
1765 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
1766 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
1767 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
1768 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
1769 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
1770 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
1771 (_bfd_target_vector): Update.
1772 * bfd-in2.h, libbfd.h: Regenerate.
1774 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1776 * aout-target.h: Update copyright year.
1777 * aout-tic30.c: Likewise.
1778 * coff-alpha.c: Likewise.
1779 * coff-rs6000.c: Likewise.
1780 * coff64-rs6000.c: Likewise.
1781 * elf64-mips.c: Likewise.
1783 * libecoff.h: Likewise.
1784 * mach-o-target.c: Likewise.
1785 * mach-o.c: Likewise.
1786 * oasys.c: Likewise.
1787 * targets.c: Likewise.
1789 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1791 * libbfd-in.h: Update copyright year.
1793 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1796 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
1799 2010-03-19 Jie Zhang <jie@codesourcery.com>
1801 * elf32-arm.c (struct section_list): Remove.
1802 (section_list): Remove typedef.
1803 (record_section_with_arm_elf_section_data): Remove.
1804 (find_arm_elf_section_entry): Remove.
1805 (get_arm_elf_section_data): Use is_arm_elf.
1806 (unrecord_section_with_arm_elf_section_data): Remove.
1807 (elf32_arm_new_section_hook): Don't call
1808 record_section_with_arm_elf_section_data.
1809 (elf32_arm_write_section): Set mapcount to -1 when
1810 the map has been used. Don't call
1811 unrecord_section_with_arm_elf_section_data.
1812 (unrecord_section_via_map_over_sections): Remove.
1813 (elf32_arm_close_and_cleanup): Remove.
1814 (elf32_arm_bfd_free_cached_info): Remove.
1815 (bfd_elf32_close_and_cleanup): Don't define.
1816 (bfd_elf32_bfd_free_cached_info): Don't define.
1818 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
1821 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
1822 * libcoff.h: Regenerated.
1824 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
1825 if dont_strip_reloc is set.
1826 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
1827 dont_strip_reloc on output if there is no .reloc and
1828 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
1830 2010-03-18 Wei Guozhi <carrot@google.com>
1833 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
1835 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
1836 * bfd-in2.h: Regenerate.
1837 * libbfd.h: Regenerate.
1839 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
1841 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
1842 (BFD_RELOC_SPU_STUB): Likewise.
1844 2010-03-17 Jie Zhang <jie@codesourcery.com>
1846 * elf.c (assign_file_positions_for_load_sections): Avoid
1849 2010-03-17 Alan Modra <amodra@gmail.com>
1852 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
1855 2010-03-17 Alan Modra <amodra@gmail.com>
1857 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
1859 2010-03-16 Alan Modra <amodra@gmail.com>
1861 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
1862 (ppc64_elf_edit_toc): Set it here.
1863 (ha_reloc_match): New function.
1864 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
1866 2010-03-15 Alan Modra <amodra@gmail.com>
1868 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
1869 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
1871 2010-03-14 Alan Modra <amodra@gmail.com>
1874 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
1875 * elf64-ppc.c (call_check_done): Define.
1876 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
1877 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
1878 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
1879 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
1880 Simplify return logic. Iterate over all .init and .fini fragments
1881 by recursion. Set makes_toc_func_call here..
1882 (ppc64_elf_next_input_section): ..rather than here.
1883 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
1885 2010-03-13 Alan Modra <amodra@gmail.com>
1888 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
1889 function descriptor symbol if there is one, not just for plt stubs.
1890 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
1892 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1894 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
1896 Skip it when constructing def.vd_next.
1898 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
1899 bfd_elf32_i386_sol2_vec.
1900 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
1901 (elf32_bed): Redefine to elf32_i386_sol2_bed.
1902 (elf_backend_want_plt_sym): Redefine to 1.
1904 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
1905 bfd_elf64_x86_64_sol2_vec.
1906 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
1907 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
1908 (elf_backend_want_plt_sym): Redefine to 1.
1910 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
1911 bfd_elf32_i386_sol2_vec.
1912 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1914 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
1915 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1918 * configure.in: Handle bfd_elf32_i386_sol2_vec,
1919 bfd_elf64_x86_64_sol2_vec.
1920 * configure: Regenerate.
1922 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
1923 (bfd_elf64_x86_64_sol2_vec): Declare.
1924 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
1925 bfd_elf64_x86_64_sol2_vec.
1927 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1929 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
1932 2010-03-04 Alan Modra <amodra@gmail.com>
1935 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
1936 (read_attribute_value, decode_line_info): Likewise.
1937 (add_line_info, read_rangelist): Return FALSE on alloc failures.
1938 (arange_add, sort_line_sequences): Likewise.
1939 (find_abstract_instance_name): Handle failures from called funcs.
1940 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
1941 (find_line): Realloc to a temp, and handle alloc fail.
1943 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1945 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
1946 a mapping symbol to an empty section.
1948 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1950 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
1951 return value from the call to _bfd_elf_merge_object_attributes.
1953 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
1954 Alan Modra <amodra@gmail.com>
1956 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
1957 destination mode of the a8 stub.
1958 (elf32_arm_link_hash_table): Add top_id field.
1959 (elf32_arm_link_hash_table_create): Initialize top_id.
1960 (arm_type_of_stub): Update prototype, st_type can now be updated
1961 by this function. Actual destination address in case of PLT is
1962 computed here, to help factorizing code.
1963 (elf32_arm_stub_name): Update prototype, use stub_type additional
1964 parameter to build stub name.
1965 (elf32_arm_get_stub_entry): Update prototype, use stub_type
1966 additional parameter to build stub entry.
1967 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
1968 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
1969 Call elf32_arm_final_link_relocate to process all in-stub
1971 (elf32_arm_setup_section_lists): Update top_id.
1972 (cortex_a8_erratum_scan): Record stub destination mode.
1973 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
1975 (elf32_arm_final_link_relocate): Enable processing of in-stub
1976 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
1977 needed, enabling code factorization.
1978 (elf32_arm_final_link): Process stub sections.
1979 (elf32_arm_output_map_sym): Add entry to code/data map.
1981 2010-03-01 David S. Miller <davem@davemloft.net>
1983 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
1984 h->def_regular, set h->ref_regular.
1985 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
1986 and dynamic relocations if h->ref_regular.
1988 * elfxx-sparc.c (struct elf_reloc_map): Delete.
1989 (sparc_reloc_map): Delete.
1990 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
1991 relocation type in switch statements.
1993 2010-02-25 Alan Modra <amodra@gmail.com>
1996 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
1997 to final_link and invert. For final link allow some flags to
1998 differ. Don't specially allow flags to be all zero.
2000 2010-02-24 Alan Modra <amodra@gmail.com>
2003 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
2004 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
2007 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
2010 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
2011 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
2013 2010-02-22 Alan Modra <amodra@gmail.com>
2015 * reloc.c (bfd_check_overflow): When forming addrmask, shift
2016 fieldmask left by rightshift.
2017 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
2020 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
2022 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
2023 STT_GNU_IFUNC on large common symbol.
2025 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
2027 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
2028 has_ifunc_symbols if the symbol comes from a shared library.
2029 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2030 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2031 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2032 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2033 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
2035 2010-02-19 Alan Modra <amodra@gmail.com>
2037 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
2038 (_bfd_elf_copy_private_header_data): ..here.
2039 * elflink.c (_bfd_elf_size_group_sections): New function.
2040 (bfd_elf_size_dynamic_sections): Call it.
2041 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
2042 (_bfd_elf_fixup_group_sections): Declare.
2044 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2046 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
2047 merging Tag_DIV_use, Tag_MPextension_use, and
2048 Tag_MPextension_use_legacy tags.
2050 2010-02-18 Alan Modra <amodra@gmail.com>
2052 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
2053 commit. Don't write zeros for removed group members.
2054 (_bfd_elf_copy_private_header_data): Adjust size of group section
2055 when group members are removed by objcopy.
2057 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
2060 * configure.host (*-*-solaris2.11): Add host define to select
2061 valid default code page for windres/windmc on solaris.
2063 2010-02-15 Nick Clifton <nickc@redhat.com>
2065 * po/vi.po: Updated Vietnamese translation.
2067 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
2069 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
2070 missing mapping symbol to data only sections.
2072 2010-02-11 David S. Miller <davem@davemloft.net>
2074 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
2075 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
2077 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
2078 these relocs on global symbols.
2080 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
2081 local symbol references which are not STT_GNU_IFUNC. Handle
2082 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
2083 and deal with negative vs. non-negative values properly.
2085 2010-02-09 Tristan Gingold <gingold@adacore.com>
2087 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
2088 non-external relocation.
2090 2010-02-09 Alan Modra <amodra@gmail.com>
2092 * elf64-ppc.c (merge_got_entries): Move earlier in file.
2093 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
2094 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
2095 (ppc64_elf_layout_multitoc): Don't resize if we have already
2098 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
2100 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
2101 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
2102 elfcore_write_s390_prefix): New.
2103 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
2104 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
2105 elfcore_write_s390_prefix): New.
2106 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
2107 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
2108 (elfcore_write_register_note): Handle .reg-s390-timer,
2109 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
2110 .reg-s390-prefix section.
2112 2010-02-09 Alan Modra <amodra@gmail.com>
2114 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
2115 unsigned char. Update variables and code using them throughout file.
2116 (struct ppc_link_hash_entry): Likewise for tls_mask.
2118 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
2120 * elf64-ppc.c (has_small_toc_reloc): Don't define.
2121 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
2122 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
2123 code setting the flag.
2124 (ppc64_elf_next_toc_section): Group big-toc sections in
2127 2010-02-08 David S. Miller <davem@davemloft.net>
2129 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
2130 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
2132 * elfxx-sparc.c (create_got_section): Delete.
2133 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
2134 section creator does that work for us. Use ->elf.foo instead of
2135 ->foo where applicable.
2136 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
2138 (allocate_dynrelocs): Likewise.
2139 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2140 (_bfd_sparc_elf_relocate_section): Likewise.
2141 (sparc_vxworks_build_plt_entry): Likewise.
2142 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2143 (sparc_finish_dyn): Likewise.
2144 (sparc_vxworks_finish_exec_plt): Likewise.
2145 (sparc_vxworks_finish_shared_plt): Likewise.
2146 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
2148 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
2149 macros for visibilty and locality checks.
2150 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
2151 (allocate_dynrelocs): Likewise.
2152 (_bfd_sparc_elf_relocate_section): Likewise.
2153 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
2155 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
2156 but never used local var 'dynobj'.
2158 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
2161 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
2162 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
2163 * bfd-in2.h: Regenerate.
2164 * libbfd.h: Regenerate.
2166 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
2167 and loc_hash_memory.
2168 (_bfd_sparc_elf_link_hash_table_free): Declare.
2169 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
2170 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
2171 bfd_elf32_bfd_link_hash_table_free): Define.
2172 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
2173 has_ifunc_symbols if STT_GNU_IFUNC.
2174 (bfd_elf64_bfd_link_hash_table_free): Define.
2175 (elf_backend_post_process_headers): Define always.
2176 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
2177 (sparc_reloc_map): Add entries for new IFUNC relocs.
2178 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
2179 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
2180 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
2181 elf_sparc_get_local_sym_hash): New.
2182 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
2184 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
2186 (_bfd_sparc_elf_link_hash_table_free): New.
2187 (create_ifunc_sections): New.
2188 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
2189 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
2190 cons up a fake local hash table entry for it. Unconditionally add
2191 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
2192 dyn relocs for ifunc.
2193 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
2194 (allocate_dynrelocs): Unconditionally emit a PLT entry when
2195 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
2196 (allocate_local_dynrelocs): New function.
2197 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
2198 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
2200 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
2201 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
2202 plt in iplt/irelplt.
2204 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
2206 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
2207 max_contents_size, only consider sections whose contents must
2210 2010-02-09 Alan Modra <amodra@gmail.com>
2212 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
2213 (ppc64_elf_size_dynamic_sections): ..and here..
2214 (merge_got_entries): ..rather than here.
2216 2010-02-09 Alan Modra <amodra@gmail.com>
2218 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
2219 (has_small_toc_reloc): Define.
2220 (ppc64_elf_check_relocs): Set the above flags.
2221 (ppc64_elf_edit_opd): Delete obfd param.
2222 (ppc64_elf_tls_optimize): Likewise.
2223 (ppc64_elf_edit_toc): Likewise.
2224 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
2225 * elf64-ppc.h: Update prototypes.
2227 2010-02-08 Alan Modra <amodra@gmail.com>
2229 * section.c (struct bfd_section): Delete has_tls_reloc,
2230 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
2231 Add sec_flg0 thru sec_flg5.
2232 (BFD_FAKE_SECTION): Update for changed flags.
2233 * ecoff.c (bfd_debug_section): Likewise.
2234 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
2235 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
2236 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
2237 * elf32-xtensa.c (reloc_done): Define.
2238 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
2239 * bfd-in2.h: Regenerate.
2241 2010-02-08 Tristan Gingold <gingold@adacore.com>
2243 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
2244 for non-scattered relocations.
2246 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
2248 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
2249 apuinfo sections, only scan input sections once and reuse the
2252 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2254 * archures.c (bfd_mach_ppc_titan): Define.
2255 * bfd-in2.h: Regenerate.
2256 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
2258 2010-02-08 Alan Modra <amodra@gmail.com>
2260 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
2262 2010-02-05 Sterling Augustine <sterling@tensilica.com>
2264 * elf.c (assign_file_positions_for_load_sections) Update lma of
2265 section if necessary. Fixes Bugzilla 11219.
2267 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
2269 * elf32-i386.c: Remove trailing white spaces.
2270 * elf64-x86-64.c: Likewise.
2272 2010-02-03 Nick Clifton <nickc@redhat.com>
2274 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
2275 entries for other architectures.
2276 (struct elf_link_hash_table): Add hash_table_id field.
2277 (elf_hash_table_id): New accessor macro.
2278 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
2280 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
2281 returning cast pointer.
2282 (elf32_mn10300_link_hash_table_create): Identify new table as
2283 containing MN10300 extensions.
2284 (mn10300_elf_relax_section): Check pointer returned by
2285 elf32_mn10300_hash_table.
2286 * elf32-arm.c: Likewise, except using ARM extensions.
2287 * elf32-avr.c: Likewise, except using AVR extensions.
2288 * elf32-bfin.c: Likewise, except using BFIN extensions.
2289 * elf32-cris.c: Likewise, except using CRIS extensions.
2290 * elf32-frv.c: Likewise, except using FRV extensions.
2291 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
2292 * elf32-i386.c: Likewise, except using I386 extensions.
2293 * elf32-lm32.c: Likewise, except using LM32 extensions.
2294 * elf32-m32r.c: Likewise, except using M32RM extensions.
2295 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
2296 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
2297 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
2298 * elf32-m68k.c: Likewise, except using M68K extensions.
2299 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
2300 * elf32-ppc.c: Likewise, except using PPC32 extensions.
2301 * elf32-s390.c: Likewise, except using S390 extensions.
2302 * elf32-sh.c: Likewise, except using SH extensions.
2303 * elf32-spu.c: Likewise, except using SPU extensions.
2304 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
2305 * elf64-alpha.c: Likewise, except using ALPHA extensions.
2306 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
2307 * elf64-ppc.c: Likewise, except using PPC64 extensions.
2308 * elf64-s390.c: Likewise, except using S390 extensions.
2309 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
2310 * elfxx-ia64.c: Likewise, except using IA64 extensions.
2311 * elfxx-mips.c: Likewise, except using MIPS extensions.
2312 * elfxx-sparc.c: Likewise, except using SPARC extensions.
2313 * elfxx-sparc.h: Likewise, except using SPARC extensions.
2314 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
2315 redundant structure.
2316 (elf32_cr16_hash_table): Delete unused macro.
2317 (elf32_cr16_link_hash_traverse): Delete unused macro.
2318 * elf32-score.c: Likewise.
2319 * elf32-score7.c: Likewise.
2320 * elf32-vax.c: Likewise.
2321 * elf64-sh64.c: Likewise.
2323 2010-02-03 Alan Modra <amodra@gmail.com>
2325 * elf64-ppc.c (struct plt_entry): Move earlier in file.
2326 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
2327 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
2329 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
2330 Remove no_multi_toc.
2331 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
2332 when allocating a new struct got_entry.
2333 (allocate_got): New function, extracted from..
2334 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
2335 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
2336 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
2337 (ppc64_elf_setup_section_lists): Remove output_bfd param and
2338 no_multi_toc, add add_stub_section and layout_sections_again. Stash
2339 new params in htab. Extract some code to..
2340 (ppc64_elf_start_multitoc_partition): ..here. New function.
2341 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
2342 second pass toc scan.
2343 (merge_got_entries, merge_global_got, reallocate_got): New functions.
2344 (ppc64_elf_reinit_toc): Rename to..
2345 (ppc64_elf_finish_multitoc_partition): ..this.
2346 (ppc64_elf_layout_multitoc): New function.
2347 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
2348 layout_sections_again params.
2349 (ppc64_elf_relocate_section): Handle indirect got entries.
2350 * elf64-ppc.h: Update prototypes. Declare new functions.
2352 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
2354 * elf-bfd.h (elfcore_write_xstatereg): New.
2356 * elf.c (elfcore_grok_xstatereg): New.
2357 (elfcore_write_xstatereg): Likewise.
2358 (elfcore_grok_note): Handle NT_X86_XSTATE.
2359 (elfcore_write_register_note): Handle .reg-xstate section.
2361 2010-02-01 Tristan Gingold <gingold@adacore.com>
2363 * som.c (som_write_ar_hdr): Define this macro.
2365 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2367 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
2368 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
2369 linkage table pointer to use the global table pointer if not doing
2372 2010-01-29 Joel Brobecker <brobecker@adacore.com>
2374 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
2375 if it has already been set.
2377 2010-01-27 Tristan Gingold <gingold@adacore.com>
2379 * vms.h: Remove trailing spaces.
2380 (struct hdr_struct): Remove unused hdr_c_cpr field.
2381 (enum file_format_enum): Add comments.
2382 * vms.c (vms_bfd_print_private_bfd_data): New function that
2384 Remove trailing spaces.
2385 * vms-misc.c: Improve comments.
2386 (_bfd_vms_get_object_record): Also handle files without pads.
2387 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
2388 * vms-gsd.c (struct flagdescstruct): Make name field const.
2389 (gsyflagdesc): Fix typo.
2391 2010-01-27 Alan Modra <amodra@gmail.com>
2394 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
2395 (ppc64_elf_setup_section_lists): Init them.
2396 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
2397 and .toc on the same input file.
2398 (ppc64_elf_relocate_section): Correct GOT entry offset.
2400 2010-01-26 Tristan Gingold <gingold@adacore.com>
2402 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
2403 (bfd_target): Add _bfd_write_ar_hdr_fn field.
2404 * archive.c (is_bsd44_extended_name): New macro.
2405 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
2406 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
2408 (_bfd_archive_bsd44_construct_extended_name_table): New function.
2409 (_bfd_generic_write_ar_hdr): Ditto.
2410 (_bfd_bsd44_write_ar_hdr): Ditto.
2411 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
2412 (bsd_write_armap): Adjust firstreal computation.
2413 * libbfd-in.h (struct areltdata): Add extra_size field.
2414 (_bfd_generic_write_ar_hdr): Add prototype.
2415 (_bfd_bsd44_write_ar_hdr): Ditto.
2416 (_bfd_write_ar_hdr): Define.
2417 (_bfd_noarchive_write_ar_hdr): Ditto.
2418 (_bfd_archive_bsd_write_ar_hdr): Ditto.
2419 (_bfd_archive_coff_write_ar_hdr): Ditto.
2420 (_bfd_archive_bsd44_slurp_armap): Ditto.
2421 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
2422 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
2423 (_bfd_archive_bsd44_truncate_arname): Ditto.
2424 (_bfd_archive_bsd44_write_armap): Ditto.
2425 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
2426 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
2427 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
2428 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
2429 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
2430 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
2431 * libbfd.h: Regenerate.
2432 * oasys.c (oasys_write_ar_hdr): Define.
2433 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
2434 * ieee.c (ieee_write_ar_hdr): Define.
2435 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
2436 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
2437 (bfd_pmac_xcoff_backend_data): Ditto.
2438 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
2439 (bfd_xcoff_aix5_backend_data): Ditto.
2440 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
2441 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
2442 * aout-tic30.c (MY_write_ar_hdr): Ditto.
2443 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
2444 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2445 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2446 (bfd_mach_o_construct_extended_name_table)
2447 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2448 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2449 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
2450 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2451 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2452 (bfd_mach_o_construct_extended_name_table)
2453 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2454 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2455 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
2456 * bfd-in2.h: Regenerate.
2458 2010-01-26 Alan Modra <amodra@gmail.com>
2459 H.J. Lu <hongjiu.lu@intel.com>
2462 * elflink.c (elf_link_output_extsym): Do not ignore undefined
2463 symbols with ref_regular set when gc_sections is active.
2465 2010-01-25 Alan Modra <amodra@gmail.com>
2468 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
2469 with relocations against undefined weak symbols.
2470 (ppc64_elf_relocate_section): Don't optimize calls to undefined
2471 weak functions if the symbol is dynamic.
2472 (ppc64_elf_relocate_section): Edit tprel tls sequences.
2473 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2474 (_bfd_elf_ppc_at_tprel_transform): New function.
2475 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
2476 * bfd-in2.h: Regenerate.
2478 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
2480 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
2481 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
2482 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
2484 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
2486 2010-01-21 Nick Clifton <nickc@redhat.com>
2488 * elflink.c (elf_link_add_object_symbols): Look up name of
2489 undefined symbol both before and after versioning has been
2490 applied. Do not bother with symbols that are weakly undefined.
2492 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2494 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
2495 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
2497 2010-01-19 Cary Coutant <ccoutant@google.com>
2499 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
2501 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
2502 Alan Modra <amodra@gmail.com>
2504 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
2505 (elf_object_p): Read e_phnum extension.
2506 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
2507 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
2508 that we can read last program header.
2510 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2512 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
2513 R_ARM_THM_CALL entry.
2514 (elf32_arm_final_link_relocate): Correct calculation of
2515 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
2516 or R_ARM_THM_JUMP24 relocation.
2518 2010-01-18 Alan Modra <amodra@gmail.com>
2521 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
2522 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
2525 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2527 Fix compilation warning on gcc-3.4.
2528 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
2529 parameter index to sec_index according to the function definition.
2531 2010-01-13 Chao-ying Fu <fu@mips.com>
2533 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
2534 It is true for all CPUs.
2535 (jal_reloc_p): New function.
2536 (mips_elf_calculate_relocation): Rename require_jalxp to
2538 Update comment for CROSS_MODE_JUMP_P.
2539 Set up cross_mode_jump_p based on the mode change.
2540 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
2541 Update comment for CROSS_MODE_JUMP_P.
2542 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
2543 Use !cross_mode_jump_p to guard conversion.
2544 Convert "jr t9" to "b", if possible.
2545 (_bfd_mips_elf_relocate_section): Rename require_jalx to
2547 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
2548 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
2550 2010-01-13 Nick Clifton <nickc@redhat.com>
2552 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
2553 "m32c" returns the m32c arch_info_struct and not the m16c
2555 (arch_info_struct): Use the new scan function.
2556 (bfd_m32c_arch): Likewise.
2558 2010-01-13 Tristan Gingold <gingold@adacore.com>
2560 * config.bfd: Remove duplicated target vector for i386-*-darwin.
2561 Appends new arch instead of overriding.
2562 Use mach_o_x86_64_vec for x86_64-*-darwin.
2563 * configure.in: Add mach_o_x86_64_vec.
2564 * configure: Regenerate.
2565 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
2566 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
2567 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
2568 * Makefile.in: Regenerate.
2569 * mach-o-x86-64.c: New file.
2571 2010-01-13 Tristan Gingold <gingold@adacore.com>
2573 * reloc.c: Add MACH_O_X86_64 relocations.
2574 * bfd-in2.h: Regenerate.
2575 * libbfd.h: Regenerate.
2577 2010-01-13 Tristan Gingold <gingold@adacore.com>
2579 * archive.c (normalize): Use lbasename.
2580 (bfd_bsd_truncate_arname): Ditto.
2581 (bfd_gnu_truncate_arname): Ditto.
2583 2010-01-12 Tristan Gingold <gingold@adacore.com>
2585 * makefile.vms (CFLAGS): Turns warnings into informational messages.
2587 2010-01-11 Tristan Gingold <gingold@adacore.com>
2589 * mach-o.h: Add x86-64 relocation types.
2591 2010-01-11 Tristan Gingold <gingold@adacore.com>
2593 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
2594 (bfd_mach_o_set_arch_mach): New prototype.
2595 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
2596 (bfd_mach_o_set_arch_mach): New function.
2597 (bfd_mach_o_gen_mkobject): New function.
2598 Set TARGET_ARCHITECTURE for the generic back-ends.
2599 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
2600 Check that TARGET_ARCHITECTURE is defined.
2601 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
2602 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
2604 2010-01-11 Tristan Gingold <gingold@adacore.com>
2606 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
2608 2010-01-11 Nick Clifton <nickc@redhat.com>
2610 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
2611 handling of R_V850_HI16_S relocation.
2613 2010-01-11 Alan Modra <amodra@gmail.com>
2616 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
2618 2010-01-11 Alan Modra <amodra@gmail.com>
2621 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
2622 (find_abstract_instance_name): Use it.
2623 (parse_comp_unit): Set it.
2625 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2627 * Makefile.in: Regenerate.
2628 * configure: Regenerate.
2630 2010-01-08 Tristan Gingold <gingold@adacore.com>
2632 * archive.c: Remove bfd_special_undocumented_glue.
2634 2010-01-08 Alan Modra <amodra@gmail.com>
2637 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
2638 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
2639 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
2641 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2644 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
2645 a symbol referenced by DSO is is defined in a non-shared object
2648 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2651 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
2652 undefined __start_XXX/__stop_XXX in all input files and set
2655 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2658 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
2660 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2662 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
2663 before including procfs.h.
2664 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
2665 * configure.in: Added autoconf probe for the pr_fpreg member.
2666 * configure: Regenerated.
2667 * config.in: Regenerated.
2668 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
2670 2010-01-04 Joel Brobecker <brobecker@adacore.com>
2672 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
2673 * dwarf2.c (concat_filename): Rename dirname with dir_name
2674 to void shadowing the dirname function.
2675 Rename subdirname with subdir_name to stay consistent with
2676 the new dir_name variable name.
2678 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
2680 * archures.c: Add bfd_mach_ppc_e500mc64.
2681 * bfd-in2.h: Regenerate.
2682 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
2683 bfd_mach_ppc_e500mc64.
2685 2010-01-01 Joel Brobecker <brobecker@adacore.com>
2687 Fix -Wshadow warnings (seen on ppc-aix)
2688 * xcofflink.c: Replace finfo by flinfo throughout.
2690 For older changes see ChangeLog-2009
2696 version-control: never
projects / thirdparty / binutils-gdb.git / blob