1 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3 * bfd-in2.h (BFD_RELOC_ARM_HVC): New enum value.
5 2010-09-23 Alan Modra <amodra@gmail.com>
7 * cpu-d10v.c: Make bits_per_address 18 for all arch_info entries.
9 2010-09-23 Alan Modra <amodra@gmail.com>
11 * elf.c (_bfd_elf_init_private_section_data): Allow for SEC_RELOC
12 difference between input and output section.
14 2010-09-22 Kai Tietz <kai.tietz@onevision.com>
16 * coffcode.h (sec_to_styp_flags): Adjust debug
17 sections to be conform to pe-coff specification
18 and avoid marking them as excluded.
19 (styp_to_sec_flags): Doing reverse mapping.
21 * peXXigen.c (_bfd_XXi_final_link_postscript): Add handling for
22 setting IAT directory entry.
24 2010-09-20 Richard Henderson <rth@redhat.com>
26 * elf64-alpha.c (elf64_alpha_howto_table): Use bfd_elf_generic_reloc.
28 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
30 * elfxx-mips.c (mips_elf_link_hash_entry): Add got_only_for_calls.
31 (mips_elf_link_hash_newfunc): Initialize it.
32 (mips_elf_record_global_got_symbol): Add a for_call parameter.
33 (mips_elf_count_got_symbols): Check SYMBOL_CALLS_LOCAL rather
34 than SYMBOL_REFERENCES_LOCAL if the GOT entry is only used for calls.
35 Try to remove .got entries in favour of .got.plt entries on VxWorks.
36 (_bfd_mips_elf_check_relocs): Do not try to avoid allocating
37 a global GOT entry for VxWorks calls. Update uses of
38 mips_elf_record_global_got_symbol.
39 (allocate_dynrelocs): Set got_only_for_calls to false if the GOT
40 entry is used for dynamic relocations.
42 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
44 * elfxx-mips.c (mips_got_entry): Adjust commentary.
45 (mips_elf_create_local_got_entry): If given a symbol, check that it
46 has been assigned to the local part of the GOT.
47 (mips_elf_count_got_symbols): Take the bfd_link_info as argument
48 instead of the master GOT. Put all locally-binding symbols in
50 (mips_elf_make_got_per_bfd): Use global_got_area to decide whether
51 a symbol lives in the local or global area.
52 (mips_elf_local_relocation_p): Remove check_forced argument and
53 retain only the !check_forced behavior.
54 (mips_elf_calculate_relocation): Adjust call accordingly.
55 Use global_got_area to decide whether an output relocation
56 should be local or global. Explicitly decay R_MIPS_GOT_PAGE
57 into R_MIPS_GOT_DISP where appropriate. Fix selection of
58 local vs. global semantics for R_MIPS*_26. Remove redundant
59 reevaluation of what is stored in was_local_p.
60 (mips_elf_create_dynamic_relocation): Use global_got_area to decide
61 whether the relocation should be against a global or local symbol.
62 (mips_elf_lay_out_got): Update the GOT traversal after the above
63 change to mips_elf_count_got_symbols.
64 (mips_elf_adjust_addend): Adjust call to mips_elf_local_relocation_p.
65 (_bfd_mips_elf_relocate_section): Likewise.
66 (_bfd_mips_elf_finish_dynamic_symbol): Use global_got_area to decide
67 whether the symbol has a global got entry.
68 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
70 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
72 * elfxx-mips.c (allocate_dynrelocs): Don't add relocation symbols
73 to the global GOT on VxWorks.
75 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
77 * elfxx-mips.c (_bfd_mips_elf_check_relocs): On VxWorks,
78 exclude __GOTT_BASE__ and __GOTT_INDEX__ from the warning
79 about HI/LO relocations in shared objects.
81 2010-09-16 Alan Modra <amodra@gmail.com>
83 * elf32-spu.c (spu_elf_size_sections): Omit fixups for non-alloc
85 (spu_elf_create_sections): Mark .fixup with SEC_LINKER_CREATED and
87 (spu_elf_finish_dynamic_sections): New function.
88 (elf_backend_finish_dynamic_sections): Define.
90 2010-09-16 Alan Modra <amodra@gmail.com>
92 * elf.c (bfd_elf_get_default_section_type): Don't test SEC_NEVER_LOAD.
93 * elflink.c (elf_link_input_bfd): Likewise.
95 2010-09-15 Kai Tietz <kai.tietz@onevision.com>
97 * pei-x86_64.c (pex64_get_unwind_info): Reorgnized.
98 (pex64_get_scope_entry): Removed.
99 (find_next_xdata_or_end): New helper.
100 (pex64_dump_xdata): Reworked.
101 (pex64_bfd_print_pdata): Add checking for
102 valid pdata sorting and values. Reworked
105 2010-09-15 H.J. Lu <hongjiu.lu@intel.com>
108 * plugin.c (bfd_plugin_object_p): Handle NULL iostream.
110 2010-09-14 Kai Tietz <kai.tietz@onevision.com>
112 * pe-x86_64.c (COFF_SECTION_ALIGNMENT_ENTRIES): Make
113 .rdata, .data, and .text partial matched section names.
114 * pei-x86_64.c: Likewise.
116 * peXXigen.c (sort_x64_pdata): New helper.
117 (_bfd_XXi_final_link_postscript): Do pdata sorting.
119 2010-09-09 H.J. Lu <hongjiu.lu@intel.com>
122 * elf.c (assign_file_positions_for_load_sections): Don't warn
125 2010-09-09 Bernd Schmidt <bernds@codesourcery.com>
128 * elflink.c (bfd_elf_final_link): Correct calculation of
129 max_external_reloc_size.
131 2010-09-07 Alan Modra <amodra@gmail.com>
132 Marcus Brinkmann <marcus.brinkmann@ruhr-uni-bochum.de>
134 * peXXigen.c: Whitespace.
135 (pe_print_idata): Correct section limit calculations. Tidy array
137 (_bfd_XX_print_ce_compressed_pdata): Don't leak memory.
139 2010-09-02 Richard Henderson <rth@redhat.com>
141 * config.bfd (x86_64-*-mingw*): Select 32-bit pei vectors too.
143 2010-09-01 Pedro Alves <pedro@codesourcery.com>
145 * netbsd-core.c (netbsd_core_core_file_pid): Renamed to ...
146 (netbsd_core_file_pid): ... this.
148 2010-09-01 Tristan Gingold <gingold@adacore.com>
150 * coffcode.h (coff_slurp_line_table): Add a cast.
151 (coff_slurp_reloc_table): Ditto.
153 2010-08-30 Gunther Nikl <gnikl@users.sourceforge.net>
155 * cisco-core.c (cisco_core_file_pid): Define.
157 2010-08-30 Alan Modra <amodra@gmail.com>
160 * elf.c (copy_elf_program_header): Calculate map->header_size
161 from lowest_section, not first_section. Validate program
162 header p_paddr against section lma. Find lowest_section in
163 second loop over headers.
165 2010-08-28 Alan Modra <amodra@gmail.com>
167 * elflink.c (_bfd_elf_dynamic_symbol_p): Rename param. Make
169 (_bfd_elf_symbol_refs_local_p): Expand comment.
170 (elf_link_output_extsym): Fix style nit.
172 2010-08-26 Nathan Sidwell <nathan@codesourcery.com>
174 * elf32-arm.c (elf32_arm_final_link): Process stub sections
177 2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
180 * elflink.c (elf_link_add_object_symbols): Don't set
181 unique_global for non-ELF hash link table.
183 2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
186 * elf-bfd.h (elf_backend_data): Add target_id.
187 (bfd_elf_make_generic_object): Renamed to ...
188 (bfd_elf_make_object): This.
190 * elf.c (bfd_elf_make_generic_object): Removed.
191 (bfd_elf_make_object): New.
192 (bfd_elf_mkcorefile): Really treat it as an object file.
194 * elf-m10300.c (ELF_TARGET_ID): New.
195 * elf32-arm.c (ELF_TARGET_ID): Likewise.
196 * elf32-bfin.c (ELF_TARGET_ID): Likewise.
197 * elf32-cris.c (ELF_TARGET_ID): Likewise.
198 * elf32-frv.c (ELF_TARGET_ID): Likewise.
199 * elf32-i386.c (ELF_TARGET_ID): Likewise.
200 * elf32-lm32.c (ELF_TARGET_ID): Likewise.
201 * elf32-m32r.c (ELF_TARGET_ID): Likewise.
202 * elf32-m68hc11.c (ELF_TARGET_ID): Likewise.
203 * elf32-m68hc12.c (ELF_TARGET_ID): Likewise.
204 * elf32-m68k.c (ELF_TARGET_ID): Likewise.
205 * elf32-microblaze.c (ELF_TARGET_ID): Likewise.
206 * elf32-ppc.c (ELF_TARGET_ID): Likewise.
207 * elf32-s390.c (ELF_TARGET_ID): Likewise.
208 * elf32-sh.c (ELF_TARGET_ID): Likewise.
209 * elf32-sparc.c (ELF_TARGET_ID): Likewise.
210 * elf32-spu.c (ELF_TARGET_ID): Likewise.
211 * elf32-tic6x.c (ELF_TARGET_ID): Likewise.
212 * elf32-xtensa.c (ELF_TARGET_ID): Likewise.
213 * elf64-alpha.c (ELF_TARGET_ID): Likewise.
214 * elf64-hppa.c (ELF_TARGET_ID): Likewise.
215 * elf64-ppc.c (ELF_TARGET_ID): Likewise.
216 * elf64-s390.c (ELF_TARGET_ID): Likewise.
217 * elf64-x86-64.c (ELF_TARGET_ID): Likewise.
218 * elfxx-ia64.c (ELF_TARGET_ID): Likewise.
220 * elf32-hppa.c (elf32_hppa_mkobject): Removed.
221 (bfd_elf32_mkobject): Likewise.
222 (ELF_TARGET_ID): New.
224 * elf32-mips.c (ELF_TARGET_ID): New.
225 (bfd_elf32_mkobject): Removed.
227 * elf64-mips.c (ELF_TARGET_ID): New.
228 (bfd_elf64_mkobject): Removed.
230 * elfn32-mips.c (ELF_TARGET_ID): New.
231 (bfd_elf32_mkobject): Removed.
233 * elfxx-mips.c (_bfd_mips_elf_mkobject): Removed.
234 * elfxx-mips.h (_bfd_mips_elf_mkobject): Likewise.
236 * elfxx-target.h (bfd_elfNN_mkobject): Default to
238 (ELF_TARGET_ID): New. Default to GENERIC_ELF_DATA.
239 (elfNN_bed): Initialize target_id.
241 2010-08-25 Julian Brown <julian@codesourcery.com>
243 * elf32-arm.c (arm_stub_required_alignment): New.
244 (arm_build_one_stub): Use above to partition stubs.
245 (make_branch_to_a8_stub): Use arm_stub_a8_veneer_lwm not
246 arm_stub_a8_veneer_b_cond.
248 2010-08-25 Alan Modra <amodra@gmail.com>
250 * aout-arm.c (MY(bfd_reloc_type_lookup)): Use bfd_arch_bits_per_address.
251 * aout-ns32k.c (MY(bfd_reloc_type_lookup)): Likewise.
252 * aoutx.h (NAME(aout,reloc_type_lookup)): Likewise.
253 * coff-arm.c (coff_arm_reloc_type_lookup): Likewise.
254 * elf-hppa.h (elf_hppa_reloc_final_type): Likewise.
255 * reloc.c (bfd_default_reloc_type_lookup): Likewise.
256 * riscix.c (riscix_reloc_type_lookup): Likewise.
258 2010-08-25 Alan Modra <amodra@gmail.com>
260 * elf.c (_bfd_elf_map_sections_to_segments): Don't load program
261 headers if any loaded section wraps the address space. Simplify
262 ~(m-1) to -m. Use lma rather than vma when determining whether
263 note sections are adjacent.
265 2010-08-22 H.J. Lu <hongjiu.lu@intel.com>
268 * elflink.c (elf_link_add_object_symbols): Don't check relocation
269 if input ELF object ID doesn't match output.
271 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
273 * configure: Regenerate.
275 2010-08-20 H.J. Lu <hongjiu.lu@intel.com>
277 * merge.c (sec_merge_emit): Revert the last checkin.
279 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
281 * elf32-sh.c (sh_elf_relocate_section): Handle non-ELF output
284 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
286 * elf32-m68k.c (bfd_elf_m68k_set_target_options): Don't set GOT
287 options unless an m68k hash table has been found.
289 2010-08-20 Nick Clifton <nickc@redhat.com>
291 * merge.c (sec_merge_emit): Do not zero pad sections that do not
294 2010-08-18 Pedro Alves <pedro@codesourcery.com>
298 * bfd-in2.h: Regenerate.
299 * corefile.c (bfd_core_file_pid): New.
301 * targets.c (BFD_JUMP_TABLE_CORE): Add NAME##_core_file_pid.
302 (struct bfd_target) <_core_file_pid>: New.
304 * libbfd-in.h (_bfd_nocore_core_file_pid): Declare.
305 * libbfd.c (_bfd_nocore_core_file_pid): New.
307 * elf-bfd.h (bfd_elf32_core_file_pid, bfd_elf64_core_file_pid):
309 * elfcode.h (elf_core_file_pid): New define.
310 * elfcore.h (elf_core_file_pid): New function.
312 * elf.c (elfcore_make_pid): Rewrite.
313 (elfcore_grok_prstatus): Only set core_pid if not set yet.
314 (elfcore_grok_prstatus) [!HAVE_PRSTATUS_T_PR_WHO]: Fallback to
315 getting the lwpid from prstat.pr_pid.
317 * elf64-x86-64.c (elf64_x86_64_grok_prstatus): Write the LWPID to
318 elf_tdata's core_lwpid instead of to core_pid.
319 (elf64_x86_64_grok_psinfo): Extract the the main process's PID,
320 and store it in elf_tdata's core_pid field.
321 * elf32-i386.c (elf_i386_grok_prstatus): Write the LWPID to
322 elf_tdata's core_lwpid instead of to core_pid.
323 (elf_i386_grok_psinfo): Extract the the main process's PID, and
324 store it in elf_tdata's core_pid field.
326 * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Write the LWPID
327 to elf_tdata's core_lwpid instead of to core_pid.
328 * elf32-arm.c (elf32_arm_nabi_grok_prstatus): Write the LWPID to
329 elf_tdata's core_lwpid instead of to core_pid.
330 * elf32-cris.c (cris_elf_grok_prstatus): Write the LWPID to
331 elf_tdata's core_lwpid instead of to core_pid.
332 * elf32-frv.c (elf32_frv_grok_prstatus): Write the LWPID to
333 elf_tdata's core_lwpid instead of to core_pid.
334 * elf32-hppa.c (elf32_hppa_grok_prstatus): Write the LWPID to
335 elf_tdata's core_lwpid instead of to core_pid.
336 * elf32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
337 elf_tdata's core_lwpid instead of to core_pid.
338 * elf32-ppc.c (ppc_elf_grok_prstatus): Write the LWPID to
339 elf_tdata's core_lwpid instead of to core_pid.
340 * elf32-s390.c (elf_s390_grok_prstatus): Write the LWPID to
341 elf_tdata's core_lwpid instead of to core_pid.
342 * elf32-score.c (s3_bfd_score_elf_grok_prstatus): Write the LWPID
343 to elf_tdata's core_lwpid instead of to core_pid.
344 * elf32-score7.c (s7_bfd_score_elf_grok_prstatus): Write the LWPID
345 to elf_tdata's core_lwpid instead of to core_pid.
346 * elf32-sh.c (elf32_shlin_grok_prstatus): Write the LWPID to
347 elf_tdata's core_lwpid instead of to core_pid.
348 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Write the LWPID to
349 elf_tdata's core_lwpid instead of to core_pid.
350 * elf64-hppa.c (elf64_hppa_grok_prstatus): Write the LWPID to
351 elf_tdata's core_lwpid instead of to core_pid.
352 * elf64-mips.c (elf64_mips_grok_prstatus): Write the LWPID to
353 elf_tdata's core_lwpid instead of to core_pid.
354 * elf64-ppc.c (ppc64_elf_grok_prstatus): Write the LWPID to
355 elf_tdata's core_lwpid instead of to core_pid.
356 * elfn32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
357 elf_tdata's core_lwpid instead of to core_pid.
359 * plugin.c (bfd_plugin_core_file_pid): New function.
360 * aout-target.h (MY_core_file_pid): Define.
361 * aout-tic30.c (MY_core_file_pid, MY_core_file_p): New defines.
362 * coff-rs6000.c (coff_core_file_pid): New define.
363 (rs6000coff_vec, pmac_xcoff_vec): Use BFD_JUMP_TABLE_CORE.
364 * coff64-rs6000.c (coff_core_file_pid): New define.
365 (rs6000coff64_vec): Use BFD_JUMP_TABLE_CORE.
366 (xcoff64_core_file_pid): New define.
367 (aix5coff64_vec): Use BFD_JUMP_TABLE_CORE.
368 * mach-o-target.c (bfd_mach_o_core_file_pid): New define.
369 * aix386-core.c (aix386_core_file_pid): New define.
370 * hppabsd-core.c (hppabsd_core_core_file_pid): New define.
371 * hpux-core.c (hpux_core_core_file_pid): New define.
372 * irix-core.c (irix_core_core_file_pid): New define.
373 * lynx-core.c (lynx_core_file_pid): New define.
374 * osf-core.c (osf_core_core_file_pid): New define.
375 * ptrace-core.c (ptrace_unix_core_file_pid): New define.
376 * sco5-core.c (sco5_core_file_pid): New define.
377 * xcoff-target.h (coff_core_file_pid): New define.
378 * netbsd-core.c (netbsd_core_core_file_pid): New define.
380 2010-08-13 H.J. Lu <hongjiu.lu@intel.com>
383 * elf32-i386.c (elf_i386_finish_dynamic_sections): Check if
384 .got.plt section is discarded.
385 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Likewise.
387 2010-08-13 Nathan Sidwell <nathan@codesourcery.com>
389 * elf32-m69k.c (elf32_m68k_print_private_bfd_data): Detect EMAC_B
392 2010-08-12 H.J. Lu <hongjiu.lu@intel.com>
395 * Makefile.am (coff-tic4x.lo): New. Disable -Werror.
396 (coff-tic54x.lo): Likewise.
397 * Makefile.in: Regenerated.
399 2010-08-12 Todd Veldhuizen <todd.veldhuizen@logicblox.com>
402 * elflink.c (compute_bucket_count): Avoid futile long searches for
403 the best bucket size.
405 2010-08-09 Richard Henderson <rth@redhat.com>
408 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Disallow relaxing
409 to tlshi/lo until pos0 and pos1 are adjacent. Use the destination
410 register from the tldgd insn.
412 2010-08-09 Catherine Moore <clm@codesourcery.com>
414 * elfxx-mips.c (mips_elf_perform_relocation): Improve
415 interlinking error message.
417 2010-08-06 Alan Modra <amodra@gmail.com>
419 * elf64-ppc.c (ha_reloc_match): Allow matches to other than r2.
420 (ppc64_elf_relocate_section): Nop out high part insn of large toc
421 code sequence when the high part of offset is zero.
423 2010-08-04 Tristan Gingold <gingold@adacore.com>
425 * vms-alpha.c (alpha_vms_build_fixups): Write the EICP.
426 (alpha_vms_bfd_final_link): Explicitly forbid relocatable links.
427 Clear the SEC_RELOC flag.
429 2010-08-04 Tristan Gingold <gingold@adacore.com>
431 * vms-alpha.c (alpha_vms_create_eisd_for_section): Make writable
432 sections with relocs.
433 (alpha_vms_add_fixup_lp): Set SEC_RELOC flag.
434 (alpha_vms_add_fixup_ca): Ditto.
435 (alpha_vms_add_fixup_qr): Ditto.
438 2010-08-04 Tristan Gingold <gingold@adacore.com>
440 * vms-alpha.c (alpha_vms_create_eisd_for_section): Do not make
441 CODE sections writable.
443 2010-08-04 Tristan Gingold <gingold@adacore.com>
445 * vms-alpha.c (alpha_vms_add_lw_fixup): Renamed to ...
446 (alpha_vms_add_fixup_lr): ... this for consistency.
447 (alpha_vms_add_qw_fixup): Removed.
449 (vms_get_symbol_info): Adjust type for unknown sections.
451 2010-08-04 Tristan Gingold <gingold@adacore.com>
453 * vms-alpha.c (_bfd_vms_slurp_egsd): Use the canonical absolute
454 section for any absolute section. Remove some debugging code.
456 2010-08-03 DJ Delorie <dj@redhat.com>
458 * elf32-m32c.c (ELF_MAXPAGESIZE): Change page size to 256 bytes.
460 2010-08-03 Tristan Gingold <gingold@adacore.com>
462 * vms-misc.c (vms_convert_to_var): Make it static.
463 (_bfd_vms_convert_to_var_unix_filename): Make it public.
465 2010-08-03 Tristan Gingold <gingold@adacore.com>
467 * makefile.vms (OBJS): Update list.
469 2010-08-03 Tristan Gingold <gingold@adacore.com>
471 * vms-alpha.c (_bfd_vms_slurp_egsd): Do not set SEC_HAS_CONTENTS
472 nor SEC_RELOC for empty sections.
474 2010-08-03 Tristan Gingold <gingold@adacore.com>
476 * vms-alpha.c (evax_section_flags): Fix flags for absolute
477 section. Remove useless parenthesis.
479 2010-08-03 Tristan Gingold <gingold@adacore.com>
481 * vms-lib.c (vms_lib_bread_raw): Change type of BUF argument.
482 (vms_lib_bread, vms_lib_bopen): Adjust.
484 2010-08-02 Alan Modra <amodra@gmail.com>
487 * elf.c (assign_file_positions_for_load_sections): Use p_vaddr to
488 calculate off_adjust rather than first section vma.
490 2010-07-30 H.J. Lu <hongjiu.lu@intel.com>
492 * elflink.c (compute_bucket_count): Add ATTRIBUTE_UNUSED to info.
494 2010-07-30 Anthony Green <green@moxielogic.com>
496 * config.bfd (targ_cpu): Add moxie-*-rtems support.
498 2010-07-29 Alan Modra <amodra@gmail.com>
500 * elf64-ppc.c (ppc64_elf_edit_toc): Always adjust local syms in
501 .toc section, even when none are used in relocs.
503 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
505 * elfxx-mips.h: Include "elf/mips.h".
506 (gprel16_reloc_p): New static inline function.
507 * elfxx-mips.c (_bfd_mips_elf_check_relocs)
508 [R_MIPS16_GOT16, R_MIPS_GOT16, R_MIPS_GOT_HI16, R_MIPS_GOT_LO16]:
510 (_bfd_mips_elf_relocate_section)[bfd_reloc_overflow]: Use
512 * elf32-mips.c (mips_info_to_howto_rel): Likewise.
513 * elfn32-mips.c (mips_info_to_howto_rel): Likewise.
515 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
517 * elf64-mips.c (mips_elf64_howto_table_rela)
518 [R_MIPS_TLS_DTPMOD64]: Clear partial_inplace.
519 [R_MIPS_TLS_DTPREL64, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
520 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
521 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL64]: Likewise.
522 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
523 * elfn32-mips.c (elf_mips_howto_table_rela)
524 [R_MIPS_TLS_DTPMOD32]: Likewise.
525 [R_MIPS_TLS_DTPREL32, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
526 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
527 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL32]: Likewise.
528 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
530 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
531 Ina Pandit <ina.pandit@kpitcummins.com>
533 * archures.c (DESCRIPTION): Define bfd_mach_v850e2 and
535 * reloc.c (bfd_architecture): Define bfd_mach_v850e2 and
537 (BFD_RELOC_V850_16_PCREL, BFD_RELOC_V850_17_PCREL,
538 BFD_RELOC_V850_22_PCREL, BFD_RELOC_V850_23,
539 BFD_RELOC_V850_32_PCREL, BFD_RELOC_V850_32_ABS,
540 BFD_RELOC_V850_16_SPLIT_OFFSET, BFD_RELOC_V850_16_S1,
541 BFD_RELOC_V850_LO16_SPLIT_OFFSET, BFD_RELOC_V850_SDA_15_16_OFFSET,
542 BFD_RELOC_V850_ZDA_16_16_OFFSET, BFD_RELOC_V850_CALLT_15_16_OFFSET,
543 BFD_RELOC_V850_32_GOTPCREL, BFD_RELOC_V850_16_GOT,
544 BFD_RELOC_V850_32_GOT, BFD_RELOC_V850_22_PLT_PCREL,
545 BFD_RELOC_V850_32_PLT_PCREL, BFD_RELOC_V850_COPY,
546 BFD_RELOC_V850_GLOB_DAT, BFD_RELOC_V850_JMP_SLOT,
547 BFD_RELOC_V850_RELATIVE, BFD_RELOC_V850_16_GOTOFF,
548 BFD_RELOC_V850_32_GOTOFF, BFD_RELOC_V850_CODE,
549 BFD_RELOC_V850_DATA): New relocations for V850 target.
550 * config.bfd: Match all v850 targets.
551 * cpu-v850.c (arch_info_struct): Define V850e2 and V850e2v3.
552 * elf32-v850.c (v850_elf_check_relocs): Check the newly added
554 (v850_elf_perform_relocation ): Update the newly added
556 (v850_elf_howto_t): Update the specifications of added
558 (v850_elf_reloc_map): Update the relocation mappings.
559 (v850_elf_final_link_relocate): Maps added relocation into the
560 appropriate howto structure.
561 (v850_elf_object_p): Add support for V850E2 and V850E2V3.
562 (v850_elf_final_write_processing): Likewise.
563 (v850_elf_merge_private_bfd_data): Likewise.
564 (v850_elf_print_private_bfd_data): Likewise.
565 * libbfd.h: Regenerate.
566 * bfd-in2.h: Regenerate.
568 2010-07-23 Alan Modra <amodra@gmail.com>
570 * archive.c (_bfd_archive_bsd44_construct_extended_name_table):
571 Correct format specifier.
573 2010-07-22 Alan Modra <amodra@gmail.com>
575 * ecoff.c: Don't include aout/ranlib.h.
576 (_bfd_ecoff_slurp_armap): Use correct struct for ardata->symdefs.
577 (_bfd_ecoff_write_armap): Output ar_date and ar_size using
580 2010-07-22 Alan Modra <amodra@gmail.com>
582 * aoutx.h (some_aout_object_p): Don't set EXEC_P for files with
585 2010-07-20 Alan Modra <amodra@gmail.com>
587 * elf.c (assign_file_positions_for_load_sections): Check that
588 zero size sections are allocated in segments too.
589 (assign_file_positions_for_non_load_sections): Warn if zero
590 size alloc sections are found here.
591 (copy_elf_program_header): Don't drop zero size sections from
593 (copy_private_bfd_data): Check for changes in zero size sections.
595 2010-07-17 Alan Modra <amodra@gmail.com>
597 * elf.c (_bfd_elf_map_sections_to_segments): Force new segment
598 for sections with overlapping LMAs.
599 (assign_file_positions_for_load_sections): Catch overlap for
600 sections that wrap around the address space. Replace a
601 warning that duplicates ld's --check-sections error with a
602 warning that lma has been adjusted for overlapping sections.
604 2010-07-14 Cary Coutant <ccoutant@google.com>
607 * dwarf2.c (read_section): Revert patch for compressed debug sections.
608 (find_line): Likewise.
609 (read_and_uncompress_section): Remove.
611 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
614 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't
615 allocate .got.plt section if there are no GOT nor PLT
617 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
619 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
622 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Support
623 garbage collection against STT_GNU_IFUNC symbols.
625 * elf32-i386.c (elf_i386_get_local_sym_hash): Don't set
626 elf.plt.offset/elf.got.offset to -1.
627 (elf_i386_tls_transition): Skip TLS transition for functions.
628 (elf_i386_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
630 * elf64-x86-64.c (elf64_x86_64_get_local_sym_hash): Don't set
631 elf.plt.offset/elf.got.offset to -1.
632 (elf64_x86_64_tls_transition): Skip TLS transition for functions.
633 (elf64_x86_64_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
635 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
637 * elf32-i386.c (elf_i386_check_relocs): Re-indent.
638 (elf_i386_relocate_section): Likewise.
640 2010-07-06 H.J. Lu <hongjiu.lu@intel.com>
642 * dwarf2.c (add_line_info): Initialize prev_line.
644 2010-07-06 Alan Modra <amodra@gmail.com>
646 * elf32-ppc.c (ppc_elf_relax_section): Insert branch around
647 trampolines only for .init and .fini sections.
649 2010-07-05 Alan Modra <amodra@gmail.com>
651 * elf32-ppc.c: Formatting.
652 (ppc_elf_finish_dynamic_sections): Don't make plt_entry var static.
654 2010-07-03 Cary Coutant <ccoutant@google.com>
656 * compress.c (bfd_uncompress_section_contents): Add ATTRIBUTE_UNUSED.
657 * dwarf2.c (read_and_uncompress_section): New function.
658 (read_section): Call it.
659 (find_line): Likewise.
661 2010-07-01 Alan Modra <amodra@gmail.com>
663 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_CALLS_LOCAL rather
664 than SYMBOL_REFERENCES_LOCAL.
665 (ppc64_elf_relocate_section): Likewise.
667 2010-07-01 Alan Modra <amodra@gmail.com>
669 * elf64-ppc.c (ppc64_elf_edit_toc): Keep toc entries for ifuncs.
671 2010-06-29 Alan Modra <amodra@gmail.com>
673 * cpu-maxq.c: Delete file.
674 * coff-maxq.c: Delete file.
675 * Makefile.am: Remove references to maxq.
676 * archures.c: Likewise.
677 * coffcode.h: Likewise.
678 * configure.in: Likewise.
679 * targets.c: Likewise.
680 * config.bfd: Move maxq from obsolete to removed.
681 * Makefile.in: Regenerate.
682 * bfd-in2.h: Regenerate.
683 * configure: Regenerate.
684 * libbfd.h: Regenerate.
685 * po/SRC-POTFILES.in: Regenerate.
687 2010-06-28 Alan Modra <amodra@gmail.com>
689 * compress.c (bfd_uncompress_section_contents): Use ATTRIBUTE_UNUSED
690 to silence gcc warning.
692 2010-06-27 Alan Modra <amodra@gmail.com>
694 * elf64-ppc.c (get_tls_mask): Don't segfault on NULL elf_section_data.
695 (group_sections): Likewise.
697 2010-06-27 Alan Modra <amodra@gmail.com>
699 * bout.c (aligncode): Delete set but unused variables.
700 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
701 * coff-ppc.c (ppc_record_toc_entry): Likewise.
702 (coff_ppc_relocate_section): Likewise.
703 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Likewise.
704 * elf-m10200.c (mn10200_elf_relax_delete_bytes): Likewise.
705 * elf-m10300.c (mn10300_elf_final_link_relocate): Likewise.
706 (mn10300_elf_relax_section): Likewise.
707 * elf32-arm.c (arm_build_one_stub, arm_size_one_stub): Likewise.
708 (record_vfp11_erratum_veneer): Likewise.
709 (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
710 (elf32_arm_final_link_relocate): Likewise.
711 (elf32_arm_check_relocs, arm_map_one_stub): Likewise.
712 * elf32-avr.c (elf32_avr_relax_delete_bytes): Likewise.
713 (elf32_avr_relax_section): Likewise.
714 (avr_mark_stub_not_to_be_necessary): Likewise.
715 * elf32-bfin.c (_bfin_create_got_section): Likewise.
716 * elf32-cr16.c (cr16_elf_final_link_relocate): Likewise.
717 (elf32_cr16_relax_delete_bytes): Likewise.
718 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Likewise.
719 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
720 * elf32-crx.c (elf32_crx_relax_delete_bytes): Likewise.
721 * elf32-h8300.c (elf32_h8_relax_section): Likewise.
722 (elf32_h8_relax_delete_bytes): Likewise.
723 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
724 * elf32-i370.c (i370_elf_check_relocs): Likewise.
725 (elf_relocate_section): Likewise.
726 * elf32-ip2k.c (adjust_all_relocations): Likewise.
727 (ip2k_elf_relax_section): Likewise.
728 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
729 (lm32_elf_check_relocs): Likewise.
730 (lm32_elf_finish_dynamic_sections): Likewise.
731 (lm32_elf_finish_dynamic_symbol): Likewise.
732 * elf32-m32c.c (m32c_offset_for_reloc): Likewise.
733 (m32c_elf_relax_delete_bytes): Likewise.
734 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
735 (m32r_elf_finish_dynamic_sections): Likewise.
736 (m32r_elf_check_relocs, m32r_elf_fake_sections): Likewise.
737 * elf32-m68hc11.c (m68hc11_elf_relax_section): Likewise.
738 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
739 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
740 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
741 (microblaze_elf_check_relocs): Likewise.
742 (microblaze_elf_finish_dynamic_symbol): Likewise.
743 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
744 * elf32-ppc.c (ppc_elf_tls_optimize): Likewise.
745 * elf32-rx.c (rx_elf_relocate_section): Likewise.
746 (elf32_rx_relax_delete_bytes, rx_offset_for_reloc): Likewise.
747 (elf32_rx_relax_section): Likewise.
748 * elf32-score.c (score_elf_got_offset_from_index): Likewise.
749 (score_elf_final_link_relocate): Likewise.
750 (s3_bfd_score_elf_relocate_section): Likewise.
751 * elf32-score7.c (score_elf_got_offset_from_index): Likewise.
752 (s7_bfd_score_elf_relocate_section): Likewise.
753 * elf32-sh.c (sh_elf_check_relocs): Likewise.
754 * elf32-spu.c (spu_elf_relocate_section): Likewise.
755 * elf32-v850.c (v850_elf_check_relocs): Likewise.
756 (find_remembered_hi16s_reloc): Likewise.
757 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
758 (elf_vax_relocate_section): Likewise.
759 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
760 * elf32-xtensa.c (xlate_offset_with_removed_text): Likewise.
761 (move_literal): Likewise.
762 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
763 (elf64_hppa_check_relocs): Likewise.
764 (elf64_hppa_finish_dynamic_symbol): Likewise.
765 (elf64_hppa_relocate_section): Likewise.
766 * elf64-mmix.c (mmix_elf_reloc, mmix_elf_relax_section): Likewise.
767 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
768 (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Likewise.
769 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
770 (elfNN_vms_section_from_shdr): Likewise.
771 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
772 (_bfd_sparc_elf_relocate_section): Likewise.
773 * hp300hpux.c (slurp_symbol_table): Likewise.
774 * i386lynx.c (swap_std_reloc_out, swap_std_reloc_in): Likewise.
775 * mach-o.c (bfd_mach_o_write_thread): Likewise.
776 * mmo.c (mmo_scan, mmo_write_symbols_and_terminator): Likewise.
777 * nlm32-sparc.c (nlm_sparc_read_reloc): Likewise.
778 * pdp11.c (pdp11_aout_link_input_section): Likewise.
779 (aout_link_input_section, aout_link_input_bfd): Likewise.
780 * pe-mips.c (mips_swap_reloc_out): Likewise.
781 (coff_pe_mips_relocate_section): Likewise.
782 * som.c (som_bfd_ar_write_symbol_stuff): Likewise.
783 * vms-alpha.c (_bfd_vms_slurp_egsd): Likewise.
784 * xsym.c (bfd_sym_fetch_type_information_table_ent): Likewise.
786 * coff-i860.c (i860_reloc_processing): Avoid set but unused warning.
787 * coffcode.h (coff_compute_section_file_positions): Likewise.
788 (coff_slurp_reloc_table): Likewise.
789 * cpu-arm.c (arm_check_note): Likewise.
790 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Likewise.
791 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
792 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
793 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
794 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
795 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
796 * elf32-sh64.c (_bfd_sh_align_load_span): Likewise.
797 * ieee.c (parse_expression): Likewise.
798 (ieee_slurp_external_symbols, drop_int): Likewise.
799 * peXXigen.c (pe_print_pdata): Likewise.
800 * versados.c (process_esd): Likewise.
802 2010-06-25 Tristan Gingold <gingold@adacore.com>
804 * vms-alpha.c (_bfd_vms_write_egsd): Check absolute section with
805 its flags. Create an absolute section if needed.
807 2010-06-25 Tristan Gingold <gingold@adacore.com>
809 * vms-alpha.c (_bfd_vms_write_egsd): Set target_index field of
810 sections. Mark .vmsdebug section as SEC_DEBUGGING. Do not create
811 dummy psect anymore. Adjust.
812 (_bfd_vms_write_eeom): Adjust (use target_index instead of index)
813 (_bfd_vms_write_etir): Ditto.
814 (start_etir_or_etbt_record): Test for SEC_DEBUGGING instead of
815 section name. Adjust.
817 2010-06-25 Tristan Gingold <gingold@adacore.com>
819 * vms-alpha.c (alpha_vms_write_exec): Set linktime field.
821 2010-06-25 Alan Modra <amodra@gmail.com>
823 * elf64-ppc.c (toc_skip_enum): Define.
824 (ppc64_elf_edit_toc): Use two low bits of skip array as markers.
825 Optimize largetoc sequences.
826 (adjust_toc_syms): Update for skip array change.
827 (ppc64_elf_relocate_section): Handle R_PPC64_LO_DS_OPT.
829 2010-06-25 Alan Modra <amodra@gmail.com>
831 * elf64-ppc.c (is_static_defined): New function.
832 (get_tls_mask, ppc_type_of_stub): Use it here.
833 (ppc64_elf_edit_opd): Ensure we only attempt to edit ppc64 input.
834 (ppc64_elf_tls_setup): Typo fix.
835 (adjust_toc_syms): Correctly handle symbols defined past the end
836 of the toc. Move syms on removed entries to next entry rather
837 than to start of toc.
838 (ppc64_elf_edit_toc): Likewise. Ensure we only attempt to
839 edit ppc64 input. Allocate one extra word in skip array.
840 Honour info->keep_memory when reading relocs if we can.
841 Adjust toc relocs after adjusting symbols.
843 2010-06-23 Nathan Sidwell <nathan@codesourcery.com>
845 * archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
848 2010-06-17 Tristan Gingold <gingold@adacore.com>
850 * Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
851 (BFD64_BACKENDS_CFILES): ... here.
852 (BFD32_BACKENDS): Move vms-alpha.lo to ...
853 (BFD64_BACKENDS): ... here.
854 * Makefile.in: Regenerate.
856 2010-06-15 Joseph Myers <joseph@codesourcery.com>
858 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
859 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
860 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
861 elf32_tic6x_merge_private_bfd_data): New.
862 (bfd_elf32_bfd_merge_private_bfd_data,
863 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
864 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
866 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
868 2010-06-15 Joseph Myers <joseph@codesourcery.com>
870 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
871 (struct elf_backend_data): Update comment on obj_attrs_order.
872 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
873 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
874 instead of hardcoded 4.
875 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
876 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
877 instead of hardcoded 4 and 5.
878 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
879 instead of hardcoded 4.
881 2010-06-14 Kevin Buettner <kevinb@redhat.com>
883 * elf32-h8300.c (elf_symbol_leading_char): Define.
885 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
887 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
889 2010-06-11 Tristan Gingold <gingold@adacore.com>
891 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
894 2010-06-11 Tristan Gingold <gingold@adacore.com>
896 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
898 2010-06-11 Tristan Gingold <gingold@adacore.com>
900 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
902 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
903 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
904 * vms-alpha.c (evax_section_flags): Make it const.
905 (vms_secflag_by_name): Remove unused ABFD argument.
906 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
907 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
908 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
909 (_bfd_vms_write_egsd): Remove useless cast.
911 2010-06-10 Tristan Gingold <gingold@adacore.com>
913 * config.bfd: Remove #if/#endif so that som can be compiled on any
915 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
916 can be used on any host.
918 2010-06-10 Tristan Gingold <gingold@adacore.com>
920 * som.c: Can now be compiled on any host.
921 Include bfd headers instead of system one.
922 (som_compute_checksum): Parameter is now a pointer to a
923 som_external_header structure. Adjust.
924 (struct section_to_type): Field section is now const.
925 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
927 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
928 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
929 (som_swap_clock_in, som_swap_clock_out): New functions.
930 (som_swap_header_in, som_swap_header_out): Likewise.
931 (som_swap_space_dictionary_in): Likewise.
932 (som_swap_space_dictionary_out): Likewise.
933 (som_swap_subspace_dictionary_in): Likewise.
934 (som_swap_subspace_dictionary_record_out): Likewise.
935 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
936 (som_swap_string_auxhdr_out): Likewise.
937 (som_swap_compilation_unit_out): Likewise.
938 (som_swap_exec_auxhdr_in): Likewise.
939 (som_swap_exec_auxhdr_out): Likewise.
940 (som_swap_lst_header_in): Likewise.
941 (som_object_setup): Adjust parameter type using bfd types.
942 (setup_sections): Likewise. Ditto for object file types.
943 Use intermediate variables for external representation and use the
944 swap functions to convert.
945 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
947 (som_prep_headers): Likewise.
948 (som_write_symbol_strings): Likewise.
949 (som_begin_writing): Likewise.
950 (som_finish_writing): Likewise.
951 (som_build_and_write_symbol_table): Likewise.
952 (bfd_section_from_som_symbol): Likewise.
953 (som_slurp_symbol_table): Likewise.
954 (som_bfd_print_private_bfd_data): Likewise.
955 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
956 (bfd_som_attach_compilation_unit): Likewise.
957 (som_bfd_count_ar_symbols): Likewise.
958 (som_bfd_fill_in_ar_symbols): Likewise.
959 (som_slurp_armap): Likewise.
960 (som_bfd_ar_write_symbol_stuff): Likewise.
961 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
962 sprintf to write header fields.
963 * som.h: Include bfd headers instead of system one.
964 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
965 (struct somdata): Use bfd structures instead of system ones.
966 (struct som_section_data_struct): Likewise.
967 (struct som_subspace_dictionary_record): Removed (now in
968 include/som/internal.h)
970 2010-06-10 Tristan Gingold <gingold@adacore.com>
972 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
973 as bfd requires an ANSI-C compiler.
975 2010-06-09 Tristan Gingold <gingold@adacore.com>
977 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
978 end of archive members.
980 2010-06-08 Tristan Gingold <gingold@adacore.com>
982 * som.c (som_bfd_free_cached_info): Do not free relocations as
983 they were allocated with bfd_zalloc.
985 2010-06-08 Tristan Gingold <gingold@adacore.com>
987 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
990 2010-06-08 Tristan Gingold <gingold@adacore.com>
992 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
993 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
994 * libbfd.h: Regenerate.
995 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
996 (bfd_elfNN_mkarchive): Ditto.
998 2010-06-02 Tristan Gingold <gingold@adacore.com>
1000 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
1002 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1004 * configure: Regenerate.
1006 2010-06-01 Tristan Gingold <gingold@adacore.com>
1008 * vms-alpha.c (struct vms_private_data_struct): Add
1009 transfer_address field. Remove unused dst_info field.
1010 (alpha_vms_write_exec): Use transfer_address.
1011 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
1012 (alpha_vms_bfd_final_link): Set transfer_address.
1014 2010-05-31 Tristan Gingold <gingold@adacore.com>
1016 * vms-lib.c (credat_lo, credat_hi): New fields.
1017 (vms_read_block): Adjust comments.
1018 (vms_write_block): New function.
1019 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
1020 hard-coded values with constants. Set credat_lo and credat_hi.
1021 (_bfd_vms_lib_mkarchive): Add argument kind.
1022 Set ver, mhd_size and type according to kind.
1023 (_bfd_vms_lib_alpha_mkarchive): New function.
1024 (struct lib_index): Renamed from struct vms_index
1025 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
1026 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
1027 argument and handle it.
1028 (vms_write_index): Adjust argument idx. Handle elf indexes.
1029 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
1030 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
1031 use it. Handle elf indexes. Set credat.
1032 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
1033 (_bfd_vms_lib_alpha_mkarchive): ... this.
1034 * libbfd.h: Regenerated.
1035 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
1037 2010-05-28 Sterling Augustine <sterling@tensilica.com>
1039 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
1040 of code to change the bits in the instructions to match the changes
1041 in the relocations. Declare dest_addr and sym_sec to help.
1043 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1045 Workaround GCC PR middle-end/4210.
1046 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
1049 2010-05-27 Tristan Gingold <gingold@adacore.com>
1051 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
1052 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
1053 (vms_time_to_time_t): Use them instead of local const.
1054 (vms_time_t_to_vms_time): New function.
1055 (vms_get_time): Likewise.
1056 (vms_raw_get_time): Likewise.
1057 * vms.h (vms_time_t_to_vms_time): New declaration.
1058 (vms_get_time): Likewise.
1059 (vms_raw_get_time): Likewise.
1061 2010-05-26 Tristan Gingold <gingold@adacore.com>
1063 * vms-alpha.c: Update comments.
1064 (alpha_vms_write_exec): Set lnkflags. Write the GST.
1065 (alpha_vms_link_output_symbol): New function.
1066 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
1067 Set dst_section private field.
1068 (alpha_vms_bfd_final_link): Remove code that set dst_section.
1070 2010-05-26 Tristan Gingold <gingold@adacore.com>
1072 * bfdio.c: Declare and define _bfd_memory_iovec.
1073 (bfd_bread): Move code for BFD_IN_MEMORY...
1074 (bfd_bwrite): ... Ditto ...
1075 (bfd_tell): ... Ditto ...
1076 (bfd_flush): ... Ditto ...
1077 (bfd_stat): ... Ditto ...
1078 (bfd_seek): ... Ditto ...
1079 (bfd_get_size): ... Ditto ...
1080 (bfd_mmap): ... Ditto ...
1081 (memory_bread): ... to these new functions.
1082 (memory_bwrite): Ditto.
1083 (memory_btell): Ditto.
1084 (memory_bseek): Ditto.
1085 (memory_bflush): Ditto.
1086 (memory_bstat): Ditto.
1087 (memory_bmmap): Ditto.
1088 (memory_bclose): New function.
1089 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
1090 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
1091 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
1092 (bfd_make_writable): Use _bfd_memory_iovec.
1093 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
1094 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
1096 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
1098 * libbfd.h: Regenerate.
1100 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
1101 Joseph Myers <joseph@codesourcery.com>
1102 Andrew Stubbs <ams@codesourcery.com>
1104 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
1105 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
1106 * configure.in: Handle FDPIC vectors.
1107 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
1108 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
1109 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
1110 SYMBOL_REFERENCES_LOCAL for function descriptors.
1111 (fdpic_object_p): New.
1112 (sh_reloc_map): Add FDPIC and movi20 relocations.
1113 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
1115 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
1117 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
1118 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
1119 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
1120 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
1121 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
1123 (get_plt_info): Handle FDPIC.
1124 (MAX_SHORT_PLT): Define.
1125 (get_plt_index, get_plt_offset): Handle short_plt.
1126 (union gotref): New.
1127 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
1128 got_type and adjust all uses. Add GOT_FUNCDESC.
1129 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
1130 local_got_tls_type to local_got_type.
1131 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
1133 (sh_elf_local_funcdesc): Define.
1134 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
1136 (sh_elf_link_hash_newfunc): Initialize new fields.
1137 (sh_elf_link_hash_table_create): Set fdpic_p.
1138 (sh_elf_omit_section_dynsym): New.
1139 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
1141 (allocate_dynrelocs): Allocate local function descriptors and space
1142 for R_SH_FUNCDESC-related relocations, and for rofixups.
1143 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
1144 require function descriptors.
1145 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
1146 (sh_elf_modify_program_headers): New.
1147 (sh_elf_size_dynamic_sections): Allocate function descriptors for
1148 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
1149 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
1150 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
1151 entry in the .dynamic section.
1152 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
1153 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
1154 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
1155 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
1156 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
1157 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
1158 read-only section warnings. Handle undefined weak symbols. Generate
1159 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
1160 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
1161 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
1162 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
1163 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
1164 Handle 20-bit relocations.
1165 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
1167 (sh_elf_check_relocs): Handle new relocations. Make symbols
1168 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
1169 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
1171 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
1172 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
1173 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
1174 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
1175 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
1176 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
1177 Use install_movi20_field. Rename srel to srelgot. Always generate
1178 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
1179 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
1180 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
1181 Rename sgot to sgotplt. Assert that the right number of rofixups
1182 and dynamic relocations were allocated.
1183 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
1184 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
1185 (elf_backend_can_make_relative_eh_frame)
1186 (elf_backend_can_make_lsda_relative_eh_frame)
1187 (elf_backend_encode_eh_address): Define.
1188 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
1189 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
1190 Redefine for FDPIC vector.
1191 * reloc.c: Add SH FDPIC and movi20 relocations.
1192 * targets.c (_bfd_target_vector): Add FDPIC vectors.
1193 * configure, bfd-in2.h, libbfd.h: Regenerated.
1195 2010-05-25 Jay Krell <jay.krell@cornell.edu>
1198 * archive.c (_bfd_calloc_wrapper): New function.
1199 (_bfd_add_bfd_to_archive_cache): Use it.
1201 * configure.in: Add alpha*-*-*vms* to list of natives.
1202 * configure: Regenerate.
1204 * vms-misc.c: Define globalref if necessary.
1205 (vms_convert_to_var_unix_filename): Rename to
1206 _bfd_vms_convert_to_var_unix_filename and export.
1207 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
1208 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
1209 vms_convert_to_var_unix_filename.
1211 2010-05-24 Tristan Gingold <gingold@adacore.com>
1213 * vms-alpha.c (add_symbol_entry): New function extrated from ...
1214 (add_symbol): ... adjusted.
1216 2010-05-24 Tristan Gingold <gingold@adacore.com>
1218 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
1219 (alpha_vms_write_exec): Add a comment.
1220 (_bfd_vms_write_egsd): Ditto.
1221 (alpha_vms_convert_symbol): Remove a blank line.
1223 2010-05-21 Tristan Gingold <gingold@adacore.com>
1225 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
1228 2010-05-21 Tristan Gingold <gingold@adacore.com>
1230 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
1231 SEC_LOAD if isect has data.
1232 (vms_get_symbol_info): Refine the condition for 'T' type.
1234 2010-05-18 Tristan Gingold <gingold@adacore.com>
1236 * vms-alpha.c (_bfd_vms_write_emh): New function.
1237 (_bfd_vms_write_lmn): New function.
1238 (_bfd_vms_write_eeom): Moved.
1239 (hash_string): Likewise.
1240 (_bfd_vms_length_hash_symbol): Likewise.
1241 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
1242 and _bfd_vms_write_lmn, and call these functions.
1244 2010-05-18 Tristan Gingold <gingold@adacore.com>
1246 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
1247 Add details in the messages.
1248 (evax_bfd_print_image): Change message.
1250 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
1253 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
1254 (elf_fake_sections): Likewise.
1256 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
1258 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
1260 2010-05-17 Tristan Gingold <gingold@adacore.com>
1262 * vms-alpha.c: Include esgps.h and eidc.h.
1263 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
1264 (evax_bfd_print_egsd_flags): New function, extracted from ...
1265 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
1266 EGSD__C_SPSC and EGSD__C_IDC.
1268 2010-05-14 Tristan Gingold <gingold@adacore.com>
1270 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
1271 (_bfd_vms_get_object_record): Handle align byte only in the
1274 2010-05-14 Tristan Gingold <gingold@adacore.com>
1276 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
1277 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
1278 * libbfd.h: Regenerate.
1279 * configure.in (havevecs): Define HAVE_all_vecs when
1280 --enable-targets=all is set. Use AC_SUBST on it.
1281 (tdefaults): Do not add havevecs.
1282 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
1283 * configure: Regenerate.
1284 * Makefile.am (HAVEVECS): New variable.
1285 (INCLUDES): Add HAVEVECS.
1286 * Makefile.in: Regenerate.
1287 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
1288 target is selected. Add #ifdef/#endif around vms specific code.
1289 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
1290 bfd_elfNN_archive_slurp_extended_name_table,
1291 bfd_elfNN_archive_construct_extended_name_table,
1292 bfd_elfNN_archive_truncate_arname,
1293 bfd_elfNN_archive_write_armap,
1294 bfd_elfNN_archive_read_ar_hdr,
1295 bfd_elfNN_archive_write_ar_hdr,
1296 bfd_elfNN_archive_openr_next_archived_file,
1297 bfd_elfNN_archive_get_elt_at_index,
1298 bfd_elfNN_archive_generic_stat_arch_elt,
1299 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
1301 2010-05-11 Jie Zhang <jie@codesourcery.com>
1303 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
1304 Tag_ABI_HardFP_use correctly.
1306 2010-05-11 Alan Modra <amodra@gmail.com>
1308 * coffcode.h (coff_write_object_contents): Enclose all occurrences
1309 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
1311 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
1313 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
1314 sym_name to improve packing.
1315 (cortex_a8_erratum_scan): Check for PLT entries.
1316 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
1318 2010-05-07 Tristan Gingold <gingold@adacore.com>
1320 * Makefile.in: Regenerate with automake 1.11.1.
1321 * aclocal.m4: Ditto.
1323 2010-05-05 Nick Clifton <nickc@redhat.com>
1325 * po/es.po: Updated Spanish translation.
1327 2010-05-03 Tristan Gingold <gingold@adacore.com>
1329 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
1330 selective_search flag.
1332 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
1333 before output_has_begun is set.
1335 2010-05-03 Tristan Gingold <gingold@adacore.com>
1337 * vms-alpha.c: Add comments.
1338 (struct vms_private_data_struct): Remove image_autoextend field.
1339 (dst_check_allocation): Removed.
1340 (image_write): Remove call to dst_check_allocation.
1341 (vms_slurp_debug): Do not set image_autoextend. Adjust section
1343 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
1344 (alpha_vms_write_exec): Use dst_section to get the dst section.
1345 Write the dmt section.
1346 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
1347 (alpha_vms_read_sections_content): Do not set image_autoextend.
1348 (alpha_vms_bfd_final_link): Generate the dst.
1350 2010-05-03 Tristan Gingold <gingold@adacore.com>
1352 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
1354 (vms_lib_dcx): Adjust for the above change.
1356 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
1359 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
1361 * elf32-i386.c (elf_i386_relocate_section): Use it.
1362 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1364 2010-04-30 Tristan Gingold <gingold@adacore.com>
1366 * vms-lib.c (vms_read_block): New function.
1367 (vms_traverse_index): Use vms_read_block. Handle long key names.
1369 2010-04-30 Tristan Gingold <gingold@adacore.com>
1371 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
1373 (struct carsym_mem): New structure.
1374 (vms_add_index): New function.
1375 (vms_add_indexes_from_list): New function.
1376 (vms_traverse_index): Parameter carsym changed to carsym_mem.
1377 Code adjusted to handle elfidx.
1378 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
1379 Parameter NBREL is now a pointer.
1380 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
1382 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
1383 (_bfd_vms_lib_find_symbol): Ditto.
1384 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
1386 (_bfd_vms_lib_get_module): New function.
1387 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
1389 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
1390 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
1391 (vms_write_index): Adjust for structure renamed.
1392 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
1393 changes of _bfd_vms_lib_find_symbol.
1395 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
1397 * config.bfd: Correct accidential reverted patch
1400 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
1402 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
1403 to USE_MINGW64_LEADING_UNDERSCORES.
1404 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
1405 * config.bfd: Change underscoring default for x64 mingw
1407 * coffcode.h (coff_write_relocs): Add check that dereferenced
1408 sym_ptr_ptr isn't NULL.
1409 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
1410 * configure: Regenerated.
1411 * configure.in: Add option '--enable-leading-mingw64-underscores'
1412 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
1414 2010-04-27 Nick Clifton <nickc@redhat.com>
1417 * coffgen.c (coff_find_nearest_line): Incldue the section address
1418 of function name symbols in address comparisons.
1420 2010-04-27 Nick Clifton <nickc@redhat.com>
1422 * po/fr.po: Updated French translation.
1424 2010-04-23 Alan Modra <amodra@gmail.com>
1426 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
1427 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
1429 (assign_file_positions_for_load_sections): Modify section in
1430 segment warning to ignore overlay vmas.
1431 * elf32-spu.c (spu_elf_object_p): Replace use of
1432 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
1434 2010-04-22 Nick Clifton <nickc@redhat.com>
1436 * po/bfd.pot: Updated by the Translation project.
1437 * po/vi.po: Updated Vietnamese translation.
1439 2010-04-22 Alan Modra <amodra@gmail.com>
1441 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
1442 change. Tidy. Don't error on sections not allocated in segment.
1444 2010-04-15 Andrew Haley <aph@redhat.com>
1446 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
1447 merge_exidx_entries.
1448 * bfd-in2.h: Likewise.
1449 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
1450 control merging of exidx entries.
1452 2010-04-20 Joseph Myers <joseph@codesourcery.com>
1454 * elf32-tic6x.h: New.
1455 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
1456 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
1457 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
1458 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
1459 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
1460 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
1461 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
1462 elf32_tic6x_relocate_section): Handle REL relocations.
1463 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
1465 2010-04-20 Jakub Jelinek <jakub@redhat.com>
1467 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
1468 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
1470 2010-04-19 Nick Clifton <nickc@redhat.com>
1472 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
1474 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
1475 attribute to warned variable. Remove unused val, type and type2
1478 2010-04-16 Andreas Schwab <schwab@redhat.com>
1480 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
1481 strict-aliasing rules.
1483 2010-04-16 Tristan Gingold <gingold@adacore.com>
1485 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
1486 (_bfd_vms_get_object_record): Always assume there is a pad byte
1489 * vms-lib.c: Add a few comments.
1491 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1493 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
1494 attributes in v2.08 of the ABI.
1496 2010-04-15 Alan Modra <amodra@gmail.com>
1498 * config.bfd (vax*-*-*vms*): Delete.
1500 2010-04-14 Tristan Gingold <gingold@adacore.com>
1502 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
1503 vms-tir.lo, vms.lo and add vms-alpha.lo
1504 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
1505 vms-tir.c, vms.c and add vms-alpha.c
1506 * Makefile.in: Regenerate.
1507 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
1509 * configure: Regenerate.
1510 * targets.c (vms_vax_vec): Remove the declaration.
1511 (_bfd_target_vector): Remove vms_vax_vec.
1512 * vms-alpha.c: New file.
1513 * vms-gsd.c: Removed, rewritten in vms-alpha.c
1517 * vms-misc.c: Fix indentation and comments. Replace most of
1518 #if VMS_DEBUG/vms_debug with vms_debug2.
1519 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
1520 (hash_string): Ditto.
1521 (_bfd_vms_length_hash_symbol): Ditto.
1522 (maybe_adjust_record_pointer_for_object): Ditto.
1523 (_bfd_vms_get_object_record): Ditto.
1524 (vms_get_remaining_object_record): Ditto.
1525 (_bfd_vms_push): Ditto.
1526 (_bfd_vms_pop): Ditto.
1527 (_bfd_vms_get_header_values): Removed.
1528 (_bfd_vms_get_first_record): Removed.
1529 (vms_get_remaining_image_record): Removed.
1530 (new_symbol): Removed.
1531 (_bfd_vms_enter_symbol): Removed.
1532 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
1533 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
1534 parameter with struct vms_rec_wr.
1535 (_bfd_vms_output_push): Removed and replaced by ...
1536 (_bfd_vms_output_begin_subrec): ... new function.
1537 (_bfd_vms_output_alignment): Replace bfd parameter with
1538 struct vms_rec_wr, and adjust.
1539 (_bfd_vms_output_check): Ditto
1540 (_bfd_vms_output_byte): Ditto.
1541 (_bfd_vms_output_short): Ditto.
1542 (_bfd_vms_output_long): Ditto.
1543 (_bfd_vms_output_quad): Ditto.
1544 (_bfd_vms_output_counted): Ditto.
1545 (_bfd_vms_output_dump): Ditto.
1546 (_bfd_vms_output_fill): Ditto.
1547 (_bfd_vms_output_pop): Removed and replaced by ...
1548 (_bfd_vms_output_end_subrec): ... new function.
1549 (_bfd_vms_output_flush): Removed.
1550 (_bfd_vms_output_align): New function.
1551 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
1553 (vms_convert_to_var): New function imported from vms.c
1554 (vms_convert_to_var_1): Ditto.
1555 (vms_convert_to_var_unix_filename): Ditto.
1556 (vms_get_module_name): Ditto.
1557 (get_vms_time_string): Ditto.
1558 (vms_time_to_time_t): Ditto.
1559 (vms_rawtime_to_time_t): Ditto.
1560 * vms.h: All macros for the VMS file format are now in include/vms.
1561 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
1563 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
1564 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
1565 (struct funcinfo, struct vms_private_data_struct): Ditto.
1566 (struct vms_section_data_struct): Ditto.
1567 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
1568 (vms_get_module_name, get_vms_time_string): New declarations.
1569 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1570 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
1571 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
1572 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
1573 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
1574 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
1575 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
1576 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
1577 (_bfd_vms_output_fill): Ditto.
1578 (bfd_vms_set_section_flags): Ditto.
1580 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1582 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
1583 exit due to merging the same weak symbol to test that the symbols are
1586 2010-04-13 Alan Modra <amodra@gmail.com>
1588 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
1589 when optimizing high got_tlsgd/ld insns.
1591 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1593 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
1595 (HAVE_PRSTATUS32_T): Likewise.
1597 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1600 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
1601 for x86_64-*-linux*.
1602 * config.in: Regenerated.
1603 * configure: Likewise.
1605 * elf.c: Include CORE_HEADER if it is defined.
1607 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1608 Jan Kratochvil <jan.kratochvil@redhat.com>
1610 * hosts/x86-64linux.h: New.
1612 2010-04-09 Nick Clifton <nickc@redhat.com>
1614 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
1615 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
1616 variables htab and hdr_info and mark info parameter as unused.
1617 * elf.c (prep_headers): Remove unused variable i_phdrp.
1618 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
1619 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
1621 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
1622 * verilog.c (verilog_write_section): Remove unused variable
1625 2010-04-07 Alan Modra <amodra@gmail.com>
1627 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
1628 * configure: Regenerate.
1630 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
1633 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
1635 2010-04-06 Tristan Gingold <gingold@adacore.com>
1637 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
1639 2010-04-05 Jakub Jelinek <jakub@redhat.com>
1641 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
1642 provided that it has the expected address size and zero segment
1645 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
1646 (struct line_info): Add op_index field, change end_sequence type to
1648 (new_line_sorts_after): For the same address compare op_index.
1649 (add_line_info): Add op_index argument, store it into the structure.
1650 (decode_line_info): Complain about unknown versions of .debug_line.
1651 Initialize maximum_ops_per_insn. Add op_index state register and
1654 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
1656 * elf32-ppc.c (apuinfo_set): New static var.
1657 (ppc_elf_begin_write_processing): Set it here, always create an
1658 APUinfo section if there were any in the inputs.
1659 (ppc_elf_write_section): Check apuinfo_set.
1660 (ppc_elf_final_write_processing): Likewise.
1662 2010-04-01 Tristan Gingold <gingold@adacore.com>
1664 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
1665 vms_time_to_time_t and vms_rawtime_to_time_t.
1666 * vms.c (vms_alpha_vec): Add archives support.
1667 * vms-misc.c: Include safe-ctype.h
1668 (vms_get_module_name): New function.
1669 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1670 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
1671 vms_get_module_name function. Use this function.
1672 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
1673 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
1674 Add prototypes for vms-lib.c
1675 * libbfd.h: Regenerate.
1676 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
1677 vms-lib.lo to vms_alpha_vec.
1678 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
1679 * configure: Regenerate.
1680 * bfd.c: Add selective_search field.
1681 * bfd-in2.h: Regenerate.
1682 * archive.c (append_relative_path): Rename to
1683 _bfd_append_relative_path and make it public.
1684 (_bfd_get_elt_at_filepos): Adjust for above renaming.
1685 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
1686 (BFD32_BACKENDS_CFILES): Add vms-lib.c
1687 * Makefile.in: Regenerate.
1689 2010-04-01 Jakub Jelinek <jakub@redhat.com>
1691 * dwarf2.c (read_attribute_value): Handle CU version 4
1692 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
1693 and DW_FORM_flag_present. For unknown form value return NULL.
1694 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
1696 (parse_comp_unit): Allow CU version 4.
1698 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
1700 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
1701 to _bfd_elf_get_dynamic_reloc_section.
1702 (elf_cris_discard_excess_dso_dynamics): Ditto.
1704 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
1706 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
1707 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
1709 2010-03-31 Alan Modra <amodra@gmail.com>
1711 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
1712 TPREL16_HI and TPREL16_HA insns.
1714 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
1717 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
1718 assert of empty pcrel_relocs_copied on the direct symbol. Instead
1719 of moving the list from the indirect symbol to the direct symbol,
1720 merge into any existing list.
1721 (cris_elf_check_relocs): Store the original section in the
1722 pcrel_relocs_copied list, not the relocation section.
1723 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
1724 the relocation section, for reducing its size. Change the
1725 BFD_ASSERT into a check for the section being read-only, and only
1726 emit warnings and TEXTREL marker when there's an entry for a
1729 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1731 * elf32-arm.c (using_thumb_only): Handle v6-M.
1733 2010-03-26 Alan Modra <amodra@gmail.com>
1735 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
1736 * bfd-in.h (elf_discarded_section): Clarify comment.
1737 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
1738 * bfd-in2.h: Regenerate.
1740 2010-03-26 Matt Rice <ratmice@gmail.com>
1742 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
1743 as unique in the armap.
1745 2010-03-26 Alan Modra <amodra@gmail.com>
1748 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
1749 possible stub on branches.
1751 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1753 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
1754 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
1755 (BFD32_BACKENDS): Add elf32-tic6x.lo.
1756 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
1757 * Makefile.in: Regenerate.
1758 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
1759 (bfd_archures_list): Update.
1760 * config.bfd (tic6x-*-elf): New.
1761 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
1763 * configure: Regenerate.
1764 * cpu-tic6x.c, elf32-tic6x.c: New.
1765 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
1766 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
1767 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
1768 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
1769 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
1770 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
1771 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
1772 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
1773 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
1774 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
1775 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
1776 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
1777 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
1778 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
1779 (_bfd_target_vector): Update.
1780 * bfd-in2.h, libbfd.h: Regenerate.
1782 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1784 * aout-target.h: Update copyright year.
1785 * aout-tic30.c: Likewise.
1786 * coff-alpha.c: Likewise.
1787 * coff-rs6000.c: Likewise.
1788 * coff64-rs6000.c: Likewise.
1789 * elf64-mips.c: Likewise.
1791 * libecoff.h: Likewise.
1792 * mach-o-target.c: Likewise.
1793 * mach-o.c: Likewise.
1794 * oasys.c: Likewise.
1795 * targets.c: Likewise.
1797 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1799 * libbfd-in.h: Update copyright year.
1801 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1804 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
1807 2010-03-19 Jie Zhang <jie@codesourcery.com>
1809 * elf32-arm.c (struct section_list): Remove.
1810 (section_list): Remove typedef.
1811 (record_section_with_arm_elf_section_data): Remove.
1812 (find_arm_elf_section_entry): Remove.
1813 (get_arm_elf_section_data): Use is_arm_elf.
1814 (unrecord_section_with_arm_elf_section_data): Remove.
1815 (elf32_arm_new_section_hook): Don't call
1816 record_section_with_arm_elf_section_data.
1817 (elf32_arm_write_section): Set mapcount to -1 when
1818 the map has been used. Don't call
1819 unrecord_section_with_arm_elf_section_data.
1820 (unrecord_section_via_map_over_sections): Remove.
1821 (elf32_arm_close_and_cleanup): Remove.
1822 (elf32_arm_bfd_free_cached_info): Remove.
1823 (bfd_elf32_close_and_cleanup): Don't define.
1824 (bfd_elf32_bfd_free_cached_info): Don't define.
1826 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
1829 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
1830 * libcoff.h: Regenerated.
1832 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
1833 if dont_strip_reloc is set.
1834 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
1835 dont_strip_reloc on output if there is no .reloc and
1836 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
1838 2010-03-18 Wei Guozhi <carrot@google.com>
1841 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
1843 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
1844 * bfd-in2.h: Regenerate.
1845 * libbfd.h: Regenerate.
1847 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
1849 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
1850 (BFD_RELOC_SPU_STUB): Likewise.
1852 2010-03-17 Jie Zhang <jie@codesourcery.com>
1854 * elf.c (assign_file_positions_for_load_sections): Avoid
1857 2010-03-17 Alan Modra <amodra@gmail.com>
1860 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
1863 2010-03-17 Alan Modra <amodra@gmail.com>
1865 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
1867 2010-03-16 Alan Modra <amodra@gmail.com>
1869 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
1870 (ppc64_elf_edit_toc): Set it here.
1871 (ha_reloc_match): New function.
1872 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
1874 2010-03-15 Alan Modra <amodra@gmail.com>
1876 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
1877 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
1879 2010-03-14 Alan Modra <amodra@gmail.com>
1882 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
1883 * elf64-ppc.c (call_check_done): Define.
1884 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
1885 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
1886 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
1887 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
1888 Simplify return logic. Iterate over all .init and .fini fragments
1889 by recursion. Set makes_toc_func_call here..
1890 (ppc64_elf_next_input_section): ..rather than here.
1891 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
1893 2010-03-13 Alan Modra <amodra@gmail.com>
1896 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
1897 function descriptor symbol if there is one, not just for plt stubs.
1898 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
1900 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1902 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
1904 Skip it when constructing def.vd_next.
1906 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
1907 bfd_elf32_i386_sol2_vec.
1908 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
1909 (elf32_bed): Redefine to elf32_i386_sol2_bed.
1910 (elf_backend_want_plt_sym): Redefine to 1.
1912 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
1913 bfd_elf64_x86_64_sol2_vec.
1914 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
1915 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
1916 (elf_backend_want_plt_sym): Redefine to 1.
1918 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
1919 bfd_elf32_i386_sol2_vec.
1920 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1922 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
1923 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1926 * configure.in: Handle bfd_elf32_i386_sol2_vec,
1927 bfd_elf64_x86_64_sol2_vec.
1928 * configure: Regenerate.
1930 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
1931 (bfd_elf64_x86_64_sol2_vec): Declare.
1932 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
1933 bfd_elf64_x86_64_sol2_vec.
1935 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1937 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
1940 2010-03-04 Alan Modra <amodra@gmail.com>
1943 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
1944 (read_attribute_value, decode_line_info): Likewise.
1945 (add_line_info, read_rangelist): Return FALSE on alloc failures.
1946 (arange_add, sort_line_sequences): Likewise.
1947 (find_abstract_instance_name): Handle failures from called funcs.
1948 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
1949 (find_line): Realloc to a temp, and handle alloc fail.
1951 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1953 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
1954 a mapping symbol to an empty section.
1956 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1958 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
1959 return value from the call to _bfd_elf_merge_object_attributes.
1961 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
1962 Alan Modra <amodra@gmail.com>
1964 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
1965 destination mode of the a8 stub.
1966 (elf32_arm_link_hash_table): Add top_id field.
1967 (elf32_arm_link_hash_table_create): Initialize top_id.
1968 (arm_type_of_stub): Update prototype, st_type can now be updated
1969 by this function. Actual destination address in case of PLT is
1970 computed here, to help factorizing code.
1971 (elf32_arm_stub_name): Update prototype, use stub_type additional
1972 parameter to build stub name.
1973 (elf32_arm_get_stub_entry): Update prototype, use stub_type
1974 additional parameter to build stub entry.
1975 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
1976 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
1977 Call elf32_arm_final_link_relocate to process all in-stub
1979 (elf32_arm_setup_section_lists): Update top_id.
1980 (cortex_a8_erratum_scan): Record stub destination mode.
1981 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
1983 (elf32_arm_final_link_relocate): Enable processing of in-stub
1984 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
1985 needed, enabling code factorization.
1986 (elf32_arm_final_link): Process stub sections.
1987 (elf32_arm_output_map_sym): Add entry to code/data map.
1989 2010-03-01 David S. Miller <davem@davemloft.net>
1991 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
1992 h->def_regular, set h->ref_regular.
1993 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
1994 and dynamic relocations if h->ref_regular.
1996 * elfxx-sparc.c (struct elf_reloc_map): Delete.
1997 (sparc_reloc_map): Delete.
1998 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
1999 relocation type in switch statements.
2001 2010-02-25 Alan Modra <amodra@gmail.com>
2004 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
2005 to final_link and invert. For final link allow some flags to
2006 differ. Don't specially allow flags to be all zero.
2008 2010-02-24 Alan Modra <amodra@gmail.com>
2011 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
2012 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
2015 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
2018 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
2019 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
2021 2010-02-22 Alan Modra <amodra@gmail.com>
2023 * reloc.c (bfd_check_overflow): When forming addrmask, shift
2024 fieldmask left by rightshift.
2025 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
2028 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
2030 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
2031 STT_GNU_IFUNC on large common symbol.
2033 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
2035 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
2036 has_ifunc_symbols if the symbol comes from a shared library.
2037 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2038 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2039 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2040 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2041 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
2043 2010-02-19 Alan Modra <amodra@gmail.com>
2045 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
2046 (_bfd_elf_copy_private_header_data): ..here.
2047 * elflink.c (_bfd_elf_size_group_sections): New function.
2048 (bfd_elf_size_dynamic_sections): Call it.
2049 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
2050 (_bfd_elf_fixup_group_sections): Declare.
2052 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2054 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
2055 merging Tag_DIV_use, Tag_MPextension_use, and
2056 Tag_MPextension_use_legacy tags.
2058 2010-02-18 Alan Modra <amodra@gmail.com>
2060 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
2061 commit. Don't write zeros for removed group members.
2062 (_bfd_elf_copy_private_header_data): Adjust size of group section
2063 when group members are removed by objcopy.
2065 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
2068 * configure.host (*-*-solaris2.11): Add host define to select
2069 valid default code page for windres/windmc on solaris.
2071 2010-02-15 Nick Clifton <nickc@redhat.com>
2073 * po/vi.po: Updated Vietnamese translation.
2075 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
2077 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
2078 missing mapping symbol to data only sections.
2080 2010-02-11 David S. Miller <davem@davemloft.net>
2082 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
2083 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
2085 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
2086 these relocs on global symbols.
2088 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
2089 local symbol references which are not STT_GNU_IFUNC. Handle
2090 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
2091 and deal with negative vs. non-negative values properly.
2093 2010-02-09 Tristan Gingold <gingold@adacore.com>
2095 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
2096 non-external relocation.
2098 2010-02-09 Alan Modra <amodra@gmail.com>
2100 * elf64-ppc.c (merge_got_entries): Move earlier in file.
2101 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
2102 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
2103 (ppc64_elf_layout_multitoc): Don't resize if we have already
2106 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
2108 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
2109 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
2110 elfcore_write_s390_prefix): New.
2111 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
2112 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
2113 elfcore_write_s390_prefix): New.
2114 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
2115 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
2116 (elfcore_write_register_note): Handle .reg-s390-timer,
2117 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
2118 .reg-s390-prefix section.
2120 2010-02-09 Alan Modra <amodra@gmail.com>
2122 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
2123 unsigned char. Update variables and code using them throughout file.
2124 (struct ppc_link_hash_entry): Likewise for tls_mask.
2126 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
2128 * elf64-ppc.c (has_small_toc_reloc): Don't define.
2129 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
2130 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
2131 code setting the flag.
2132 (ppc64_elf_next_toc_section): Group big-toc sections in
2135 2010-02-08 David S. Miller <davem@davemloft.net>
2137 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
2138 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
2140 * elfxx-sparc.c (create_got_section): Delete.
2141 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
2142 section creator does that work for us. Use ->elf.foo instead of
2143 ->foo where applicable.
2144 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
2146 (allocate_dynrelocs): Likewise.
2147 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2148 (_bfd_sparc_elf_relocate_section): Likewise.
2149 (sparc_vxworks_build_plt_entry): Likewise.
2150 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2151 (sparc_finish_dyn): Likewise.
2152 (sparc_vxworks_finish_exec_plt): Likewise.
2153 (sparc_vxworks_finish_shared_plt): Likewise.
2154 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
2156 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
2157 macros for visibilty and locality checks.
2158 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
2159 (allocate_dynrelocs): Likewise.
2160 (_bfd_sparc_elf_relocate_section): Likewise.
2161 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
2163 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
2164 but never used local var 'dynobj'.
2166 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
2169 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
2170 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
2171 * bfd-in2.h: Regenerate.
2172 * libbfd.h: Regenerate.
2174 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
2175 and loc_hash_memory.
2176 (_bfd_sparc_elf_link_hash_table_free): Declare.
2177 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
2178 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
2179 bfd_elf32_bfd_link_hash_table_free): Define.
2180 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
2181 has_ifunc_symbols if STT_GNU_IFUNC.
2182 (bfd_elf64_bfd_link_hash_table_free): Define.
2183 (elf_backend_post_process_headers): Define always.
2184 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
2185 (sparc_reloc_map): Add entries for new IFUNC relocs.
2186 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
2187 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
2188 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
2189 elf_sparc_get_local_sym_hash): New.
2190 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
2192 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
2194 (_bfd_sparc_elf_link_hash_table_free): New.
2195 (create_ifunc_sections): New.
2196 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
2197 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
2198 cons up a fake local hash table entry for it. Unconditionally add
2199 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
2200 dyn relocs for ifunc.
2201 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
2202 (allocate_dynrelocs): Unconditionally emit a PLT entry when
2203 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
2204 (allocate_local_dynrelocs): New function.
2205 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
2206 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
2208 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
2209 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
2210 plt in iplt/irelplt.
2212 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
2214 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
2215 max_contents_size, only consider sections whose contents must
2218 2010-02-09 Alan Modra <amodra@gmail.com>
2220 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
2221 (ppc64_elf_size_dynamic_sections): ..and here..
2222 (merge_got_entries): ..rather than here.
2224 2010-02-09 Alan Modra <amodra@gmail.com>
2226 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
2227 (has_small_toc_reloc): Define.
2228 (ppc64_elf_check_relocs): Set the above flags.
2229 (ppc64_elf_edit_opd): Delete obfd param.
2230 (ppc64_elf_tls_optimize): Likewise.
2231 (ppc64_elf_edit_toc): Likewise.
2232 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
2233 * elf64-ppc.h: Update prototypes.
2235 2010-02-08 Alan Modra <amodra@gmail.com>
2237 * section.c (struct bfd_section): Delete has_tls_reloc,
2238 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
2239 Add sec_flg0 thru sec_flg5.
2240 (BFD_FAKE_SECTION): Update for changed flags.
2241 * ecoff.c (bfd_debug_section): Likewise.
2242 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
2243 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
2244 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
2245 * elf32-xtensa.c (reloc_done): Define.
2246 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
2247 * bfd-in2.h: Regenerate.
2249 2010-02-08 Tristan Gingold <gingold@adacore.com>
2251 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
2252 for non-scattered relocations.
2254 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
2256 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
2257 apuinfo sections, only scan input sections once and reuse the
2260 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2262 * archures.c (bfd_mach_ppc_titan): Define.
2263 * bfd-in2.h: Regenerate.
2264 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
2266 2010-02-08 Alan Modra <amodra@gmail.com>
2268 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
2270 2010-02-05 Sterling Augustine <sterling@tensilica.com>
2272 * elf.c (assign_file_positions_for_load_sections) Update lma of
2273 section if necessary. Fixes Bugzilla 11219.
2275 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
2277 * elf32-i386.c: Remove trailing white spaces.
2278 * elf64-x86-64.c: Likewise.
2280 2010-02-03 Nick Clifton <nickc@redhat.com>
2282 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
2283 entries for other architectures.
2284 (struct elf_link_hash_table): Add hash_table_id field.
2285 (elf_hash_table_id): New accessor macro.
2286 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
2288 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
2289 returning cast pointer.
2290 (elf32_mn10300_link_hash_table_create): Identify new table as
2291 containing MN10300 extensions.
2292 (mn10300_elf_relax_section): Check pointer returned by
2293 elf32_mn10300_hash_table.
2294 * elf32-arm.c: Likewise, except using ARM extensions.
2295 * elf32-avr.c: Likewise, except using AVR extensions.
2296 * elf32-bfin.c: Likewise, except using BFIN extensions.
2297 * elf32-cris.c: Likewise, except using CRIS extensions.
2298 * elf32-frv.c: Likewise, except using FRV extensions.
2299 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
2300 * elf32-i386.c: Likewise, except using I386 extensions.
2301 * elf32-lm32.c: Likewise, except using LM32 extensions.
2302 * elf32-m32r.c: Likewise, except using M32RM extensions.
2303 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
2304 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
2305 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
2306 * elf32-m68k.c: Likewise, except using M68K extensions.
2307 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
2308 * elf32-ppc.c: Likewise, except using PPC32 extensions.
2309 * elf32-s390.c: Likewise, except using S390 extensions.
2310 * elf32-sh.c: Likewise, except using SH extensions.
2311 * elf32-spu.c: Likewise, except using SPU extensions.
2312 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
2313 * elf64-alpha.c: Likewise, except using ALPHA extensions.
2314 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
2315 * elf64-ppc.c: Likewise, except using PPC64 extensions.
2316 * elf64-s390.c: Likewise, except using S390 extensions.
2317 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
2318 * elfxx-ia64.c: Likewise, except using IA64 extensions.
2319 * elfxx-mips.c: Likewise, except using MIPS extensions.
2320 * elfxx-sparc.c: Likewise, except using SPARC extensions.
2321 * elfxx-sparc.h: Likewise, except using SPARC extensions.
2322 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
2323 redundant structure.
2324 (elf32_cr16_hash_table): Delete unused macro.
2325 (elf32_cr16_link_hash_traverse): Delete unused macro.
2326 * elf32-score.c: Likewise.
2327 * elf32-score7.c: Likewise.
2328 * elf32-vax.c: Likewise.
2329 * elf64-sh64.c: Likewise.
2331 2010-02-03 Alan Modra <amodra@gmail.com>
2333 * elf64-ppc.c (struct plt_entry): Move earlier in file.
2334 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
2335 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
2337 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
2338 Remove no_multi_toc.
2339 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
2340 when allocating a new struct got_entry.
2341 (allocate_got): New function, extracted from..
2342 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
2343 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
2344 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
2345 (ppc64_elf_setup_section_lists): Remove output_bfd param and
2346 no_multi_toc, add add_stub_section and layout_sections_again. Stash
2347 new params in htab. Extract some code to..
2348 (ppc64_elf_start_multitoc_partition): ..here. New function.
2349 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
2350 second pass toc scan.
2351 (merge_got_entries, merge_global_got, reallocate_got): New functions.
2352 (ppc64_elf_reinit_toc): Rename to..
2353 (ppc64_elf_finish_multitoc_partition): ..this.
2354 (ppc64_elf_layout_multitoc): New function.
2355 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
2356 layout_sections_again params.
2357 (ppc64_elf_relocate_section): Handle indirect got entries.
2358 * elf64-ppc.h: Update prototypes. Declare new functions.
2360 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
2362 * elf-bfd.h (elfcore_write_xstatereg): New.
2364 * elf.c (elfcore_grok_xstatereg): New.
2365 (elfcore_write_xstatereg): Likewise.
2366 (elfcore_grok_note): Handle NT_X86_XSTATE.
2367 (elfcore_write_register_note): Handle .reg-xstate section.
2369 2010-02-01 Tristan Gingold <gingold@adacore.com>
2371 * som.c (som_write_ar_hdr): Define this macro.
2373 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2375 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
2376 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
2377 linkage table pointer to use the global table pointer if not doing
2380 2010-01-29 Joel Brobecker <brobecker@adacore.com>
2382 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
2383 if it has already been set.
2385 2010-01-27 Tristan Gingold <gingold@adacore.com>
2387 * vms.h: Remove trailing spaces.
2388 (struct hdr_struct): Remove unused hdr_c_cpr field.
2389 (enum file_format_enum): Add comments.
2390 * vms.c (vms_bfd_print_private_bfd_data): New function that
2392 Remove trailing spaces.
2393 * vms-misc.c: Improve comments.
2394 (_bfd_vms_get_object_record): Also handle files without pads.
2395 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
2396 * vms-gsd.c (struct flagdescstruct): Make name field const.
2397 (gsyflagdesc): Fix typo.
2399 2010-01-27 Alan Modra <amodra@gmail.com>
2402 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
2403 (ppc64_elf_setup_section_lists): Init them.
2404 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
2405 and .toc on the same input file.
2406 (ppc64_elf_relocate_section): Correct GOT entry offset.
2408 2010-01-26 Tristan Gingold <gingold@adacore.com>
2410 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
2411 (bfd_target): Add _bfd_write_ar_hdr_fn field.
2412 * archive.c (is_bsd44_extended_name): New macro.
2413 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
2414 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
2416 (_bfd_archive_bsd44_construct_extended_name_table): New function.
2417 (_bfd_generic_write_ar_hdr): Ditto.
2418 (_bfd_bsd44_write_ar_hdr): Ditto.
2419 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
2420 (bsd_write_armap): Adjust firstreal computation.
2421 * libbfd-in.h (struct areltdata): Add extra_size field.
2422 (_bfd_generic_write_ar_hdr): Add prototype.
2423 (_bfd_bsd44_write_ar_hdr): Ditto.
2424 (_bfd_write_ar_hdr): Define.
2425 (_bfd_noarchive_write_ar_hdr): Ditto.
2426 (_bfd_archive_bsd_write_ar_hdr): Ditto.
2427 (_bfd_archive_coff_write_ar_hdr): Ditto.
2428 (_bfd_archive_bsd44_slurp_armap): Ditto.
2429 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
2430 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
2431 (_bfd_archive_bsd44_truncate_arname): Ditto.
2432 (_bfd_archive_bsd44_write_armap): Ditto.
2433 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
2434 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
2435 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
2436 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
2437 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
2438 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
2439 * libbfd.h: Regenerate.
2440 * oasys.c (oasys_write_ar_hdr): Define.
2441 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
2442 * ieee.c (ieee_write_ar_hdr): Define.
2443 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
2444 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
2445 (bfd_pmac_xcoff_backend_data): Ditto.
2446 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
2447 (bfd_xcoff_aix5_backend_data): Ditto.
2448 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
2449 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
2450 * aout-tic30.c (MY_write_ar_hdr): Ditto.
2451 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
2452 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2453 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2454 (bfd_mach_o_construct_extended_name_table)
2455 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2456 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2457 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
2458 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2459 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2460 (bfd_mach_o_construct_extended_name_table)
2461 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2462 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2463 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
2464 * bfd-in2.h: Regenerate.
2466 2010-01-26 Alan Modra <amodra@gmail.com>
2467 H.J. Lu <hongjiu.lu@intel.com>
2470 * elflink.c (elf_link_output_extsym): Do not ignore undefined
2471 symbols with ref_regular set when gc_sections is active.
2473 2010-01-25 Alan Modra <amodra@gmail.com>
2476 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
2477 with relocations against undefined weak symbols.
2478 (ppc64_elf_relocate_section): Don't optimize calls to undefined
2479 weak functions if the symbol is dynamic.
2480 (ppc64_elf_relocate_section): Edit tprel tls sequences.
2481 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2482 (_bfd_elf_ppc_at_tprel_transform): New function.
2483 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
2484 * bfd-in2.h: Regenerate.
2486 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
2488 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
2489 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
2490 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
2492 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
2494 2010-01-21 Nick Clifton <nickc@redhat.com>
2496 * elflink.c (elf_link_add_object_symbols): Look up name of
2497 undefined symbol both before and after versioning has been
2498 applied. Do not bother with symbols that are weakly undefined.
2500 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2502 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
2503 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
2505 2010-01-19 Cary Coutant <ccoutant@google.com>
2507 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
2509 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
2510 Alan Modra <amodra@gmail.com>
2512 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
2513 (elf_object_p): Read e_phnum extension.
2514 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
2515 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
2516 that we can read last program header.
2518 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2520 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
2521 R_ARM_THM_CALL entry.
2522 (elf32_arm_final_link_relocate): Correct calculation of
2523 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
2524 or R_ARM_THM_JUMP24 relocation.
2526 2010-01-18 Alan Modra <amodra@gmail.com>
2529 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
2530 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
2533 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2535 Fix compilation warning on gcc-3.4.
2536 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
2537 parameter index to sec_index according to the function definition.
2539 2010-01-13 Chao-ying Fu <fu@mips.com>
2541 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
2542 It is true for all CPUs.
2543 (jal_reloc_p): New function.
2544 (mips_elf_calculate_relocation): Rename require_jalxp to
2546 Update comment for CROSS_MODE_JUMP_P.
2547 Set up cross_mode_jump_p based on the mode change.
2548 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
2549 Update comment for CROSS_MODE_JUMP_P.
2550 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
2551 Use !cross_mode_jump_p to guard conversion.
2552 Convert "jr t9" to "b", if possible.
2553 (_bfd_mips_elf_relocate_section): Rename require_jalx to
2555 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
2556 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
2558 2010-01-13 Nick Clifton <nickc@redhat.com>
2560 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
2561 "m32c" returns the m32c arch_info_struct and not the m16c
2563 (arch_info_struct): Use the new scan function.
2564 (bfd_m32c_arch): Likewise.
2566 2010-01-13 Tristan Gingold <gingold@adacore.com>
2568 * config.bfd: Remove duplicated target vector for i386-*-darwin.
2569 Appends new arch instead of overriding.
2570 Use mach_o_x86_64_vec for x86_64-*-darwin.
2571 * configure.in: Add mach_o_x86_64_vec.
2572 * configure: Regenerate.
2573 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
2574 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
2575 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
2576 * Makefile.in: Regenerate.
2577 * mach-o-x86-64.c: New file.
2579 2010-01-13 Tristan Gingold <gingold@adacore.com>
2581 * reloc.c: Add MACH_O_X86_64 relocations.
2582 * bfd-in2.h: Regenerate.
2583 * libbfd.h: Regenerate.
2585 2010-01-13 Tristan Gingold <gingold@adacore.com>
2587 * archive.c (normalize): Use lbasename.
2588 (bfd_bsd_truncate_arname): Ditto.
2589 (bfd_gnu_truncate_arname): Ditto.
2591 2010-01-12 Tristan Gingold <gingold@adacore.com>
2593 * makefile.vms (CFLAGS): Turns warnings into informational messages.
2595 2010-01-11 Tristan Gingold <gingold@adacore.com>
2597 * mach-o.h: Add x86-64 relocation types.
2599 2010-01-11 Tristan Gingold <gingold@adacore.com>
2601 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
2602 (bfd_mach_o_set_arch_mach): New prototype.
2603 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
2604 (bfd_mach_o_set_arch_mach): New function.
2605 (bfd_mach_o_gen_mkobject): New function.
2606 Set TARGET_ARCHITECTURE for the generic back-ends.
2607 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
2608 Check that TARGET_ARCHITECTURE is defined.
2609 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
2610 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
2612 2010-01-11 Tristan Gingold <gingold@adacore.com>
2614 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
2616 2010-01-11 Nick Clifton <nickc@redhat.com>
2618 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
2619 handling of R_V850_HI16_S relocation.
2621 2010-01-11 Alan Modra <amodra@gmail.com>
2624 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
2626 2010-01-11 Alan Modra <amodra@gmail.com>
2629 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
2630 (find_abstract_instance_name): Use it.
2631 (parse_comp_unit): Set it.
2633 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2635 * Makefile.in: Regenerate.
2636 * configure: Regenerate.
2638 2010-01-08 Tristan Gingold <gingold@adacore.com>
2640 * archive.c: Remove bfd_special_undocumented_glue.
2642 2010-01-08 Alan Modra <amodra@gmail.com>
2645 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
2646 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
2647 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
2649 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2652 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
2653 a symbol referenced by DSO is is defined in a non-shared object
2656 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2659 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
2660 undefined __start_XXX/__stop_XXX in all input files and set
2663 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2666 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
2668 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2670 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
2671 before including procfs.h.
2672 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
2673 * configure.in: Added autoconf probe for the pr_fpreg member.
2674 * configure: Regenerated.
2675 * config.in: Regenerated.
2676 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
2678 2010-01-04 Joel Brobecker <brobecker@adacore.com>
2680 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
2681 * dwarf2.c (concat_filename): Rename dirname with dir_name
2682 to void shadowing the dirname function.
2683 Rename subdirname with subdir_name to stay consistent with
2684 the new dir_name variable name.
2686 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
2688 * archures.c: Add bfd_mach_ppc_e500mc64.
2689 * bfd-in2.h: Regenerate.
2690 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
2691 bfd_mach_ppc_e500mc64.
2693 2010-01-01 Joel Brobecker <brobecker@adacore.com>
2695 Fix -Wshadow warnings (seen on ppc-aix)
2696 * xcofflink.c: Replace finfo by flinfo throughout.
2698 For older changes see ChangeLog-2009
2704 version-control: never
projects / deliverable / binutils-gdb.git / blob