1 2010-09-23 Bernd Schmidt <bernds@codesourcery.com>
3 * elf32-tic6x.c (elf32_tic6x_fake_sections): New function.
4 (elf_backend_fake_sections): Define.
6 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
8 * bfd-in2.h (BFD_RELOC_ARM_HVC): New enum value.
10 2010-09-23 Alan Modra <amodra@gmail.com>
12 * cpu-d10v.c: Make bits_per_address 18 for all arch_info entries.
14 2010-09-23 Alan Modra <amodra@gmail.com>
16 * elf.c (_bfd_elf_init_private_section_data): Allow for SEC_RELOC
17 difference between input and output section.
19 2010-09-22 Kai Tietz <kai.tietz@onevision.com>
21 * coffcode.h (sec_to_styp_flags): Adjust debug
22 sections to be conform to pe-coff specification
23 and avoid marking them as excluded.
24 (styp_to_sec_flags): Doing reverse mapping.
26 * peXXigen.c (_bfd_XXi_final_link_postscript): Add handling for
27 setting IAT directory entry.
29 2010-09-20 Richard Henderson <rth@redhat.com>
31 * elf64-alpha.c (elf64_alpha_howto_table): Use bfd_elf_generic_reloc.
33 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
35 * elfxx-mips.c (mips_elf_link_hash_entry): Add got_only_for_calls.
36 (mips_elf_link_hash_newfunc): Initialize it.
37 (mips_elf_record_global_got_symbol): Add a for_call parameter.
38 (mips_elf_count_got_symbols): Check SYMBOL_CALLS_LOCAL rather
39 than SYMBOL_REFERENCES_LOCAL if the GOT entry is only used for calls.
40 Try to remove .got entries in favour of .got.plt entries on VxWorks.
41 (_bfd_mips_elf_check_relocs): Do not try to avoid allocating
42 a global GOT entry for VxWorks calls. Update uses of
43 mips_elf_record_global_got_symbol.
44 (allocate_dynrelocs): Set got_only_for_calls to false if the GOT
45 entry is used for dynamic relocations.
47 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
49 * elfxx-mips.c (mips_got_entry): Adjust commentary.
50 (mips_elf_create_local_got_entry): If given a symbol, check that it
51 has been assigned to the local part of the GOT.
52 (mips_elf_count_got_symbols): Take the bfd_link_info as argument
53 instead of the master GOT. Put all locally-binding symbols in
55 (mips_elf_make_got_per_bfd): Use global_got_area to decide whether
56 a symbol lives in the local or global area.
57 (mips_elf_local_relocation_p): Remove check_forced argument and
58 retain only the !check_forced behavior.
59 (mips_elf_calculate_relocation): Adjust call accordingly.
60 Use global_got_area to decide whether an output relocation
61 should be local or global. Explicitly decay R_MIPS_GOT_PAGE
62 into R_MIPS_GOT_DISP where appropriate. Fix selection of
63 local vs. global semantics for R_MIPS*_26. Remove redundant
64 reevaluation of what is stored in was_local_p.
65 (mips_elf_create_dynamic_relocation): Use global_got_area to decide
66 whether the relocation should be against a global or local symbol.
67 (mips_elf_lay_out_got): Update the GOT traversal after the above
68 change to mips_elf_count_got_symbols.
69 (mips_elf_adjust_addend): Adjust call to mips_elf_local_relocation_p.
70 (_bfd_mips_elf_relocate_section): Likewise.
71 (_bfd_mips_elf_finish_dynamic_symbol): Use global_got_area to decide
72 whether the symbol has a global got entry.
73 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
75 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
77 * elfxx-mips.c (allocate_dynrelocs): Don't add relocation symbols
78 to the global GOT on VxWorks.
80 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
82 * elfxx-mips.c (_bfd_mips_elf_check_relocs): On VxWorks,
83 exclude __GOTT_BASE__ and __GOTT_INDEX__ from the warning
84 about HI/LO relocations in shared objects.
86 2010-09-16 Alan Modra <amodra@gmail.com>
88 * elf32-spu.c (spu_elf_size_sections): Omit fixups for non-alloc
90 (spu_elf_create_sections): Mark .fixup with SEC_LINKER_CREATED and
92 (spu_elf_finish_dynamic_sections): New function.
93 (elf_backend_finish_dynamic_sections): Define.
95 2010-09-16 Alan Modra <amodra@gmail.com>
97 * elf.c (bfd_elf_get_default_section_type): Don't test SEC_NEVER_LOAD.
98 * elflink.c (elf_link_input_bfd): Likewise.
100 2010-09-15 Kai Tietz <kai.tietz@onevision.com>
102 * pei-x86_64.c (pex64_get_unwind_info): Reorgnized.
103 (pex64_get_scope_entry): Removed.
104 (find_next_xdata_or_end): New helper.
105 (pex64_dump_xdata): Reworked.
106 (pex64_bfd_print_pdata): Add checking for
107 valid pdata sorting and values. Reworked
110 2010-09-15 H.J. Lu <hongjiu.lu@intel.com>
113 * plugin.c (bfd_plugin_object_p): Handle NULL iostream.
115 2010-09-14 Kai Tietz <kai.tietz@onevision.com>
117 * pe-x86_64.c (COFF_SECTION_ALIGNMENT_ENTRIES): Make
118 .rdata, .data, and .text partial matched section names.
119 * pei-x86_64.c: Likewise.
121 * peXXigen.c (sort_x64_pdata): New helper.
122 (_bfd_XXi_final_link_postscript): Do pdata sorting.
124 2010-09-09 H.J. Lu <hongjiu.lu@intel.com>
127 * elf.c (assign_file_positions_for_load_sections): Don't warn
130 2010-09-09 Bernd Schmidt <bernds@codesourcery.com>
133 * elflink.c (bfd_elf_final_link): Correct calculation of
134 max_external_reloc_size.
136 2010-09-07 Alan Modra <amodra@gmail.com>
137 Marcus Brinkmann <marcus.brinkmann@ruhr-uni-bochum.de>
139 * peXXigen.c: Whitespace.
140 (pe_print_idata): Correct section limit calculations. Tidy array
142 (_bfd_XX_print_ce_compressed_pdata): Don't leak memory.
144 2010-09-02 Richard Henderson <rth@redhat.com>
146 * config.bfd (x86_64-*-mingw*): Select 32-bit pei vectors too.
148 2010-09-01 Pedro Alves <pedro@codesourcery.com>
150 * netbsd-core.c (netbsd_core_core_file_pid): Renamed to ...
151 (netbsd_core_file_pid): ... this.
153 2010-09-01 Tristan Gingold <gingold@adacore.com>
155 * coffcode.h (coff_slurp_line_table): Add a cast.
156 (coff_slurp_reloc_table): Ditto.
158 2010-08-30 Gunther Nikl <gnikl@users.sourceforge.net>
160 * cisco-core.c (cisco_core_file_pid): Define.
162 2010-08-30 Alan Modra <amodra@gmail.com>
165 * elf.c (copy_elf_program_header): Calculate map->header_size
166 from lowest_section, not first_section. Validate program
167 header p_paddr against section lma. Find lowest_section in
168 second loop over headers.
170 2010-08-28 Alan Modra <amodra@gmail.com>
172 * elflink.c (_bfd_elf_dynamic_symbol_p): Rename param. Make
174 (_bfd_elf_symbol_refs_local_p): Expand comment.
175 (elf_link_output_extsym): Fix style nit.
177 2010-08-26 Nathan Sidwell <nathan@codesourcery.com>
179 * elf32-arm.c (elf32_arm_final_link): Process stub sections
182 2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
185 * elflink.c (elf_link_add_object_symbols): Don't set
186 unique_global for non-ELF hash link table.
188 2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
191 * elf-bfd.h (elf_backend_data): Add target_id.
192 (bfd_elf_make_generic_object): Renamed to ...
193 (bfd_elf_make_object): This.
195 * elf.c (bfd_elf_make_generic_object): Removed.
196 (bfd_elf_make_object): New.
197 (bfd_elf_mkcorefile): Really treat it as an object file.
199 * elf-m10300.c (ELF_TARGET_ID): New.
200 * elf32-arm.c (ELF_TARGET_ID): Likewise.
201 * elf32-bfin.c (ELF_TARGET_ID): Likewise.
202 * elf32-cris.c (ELF_TARGET_ID): Likewise.
203 * elf32-frv.c (ELF_TARGET_ID): Likewise.
204 * elf32-i386.c (ELF_TARGET_ID): Likewise.
205 * elf32-lm32.c (ELF_TARGET_ID): Likewise.
206 * elf32-m32r.c (ELF_TARGET_ID): Likewise.
207 * elf32-m68hc11.c (ELF_TARGET_ID): Likewise.
208 * elf32-m68hc12.c (ELF_TARGET_ID): Likewise.
209 * elf32-m68k.c (ELF_TARGET_ID): Likewise.
210 * elf32-microblaze.c (ELF_TARGET_ID): Likewise.
211 * elf32-ppc.c (ELF_TARGET_ID): Likewise.
212 * elf32-s390.c (ELF_TARGET_ID): Likewise.
213 * elf32-sh.c (ELF_TARGET_ID): Likewise.
214 * elf32-sparc.c (ELF_TARGET_ID): Likewise.
215 * elf32-spu.c (ELF_TARGET_ID): Likewise.
216 * elf32-tic6x.c (ELF_TARGET_ID): Likewise.
217 * elf32-xtensa.c (ELF_TARGET_ID): Likewise.
218 * elf64-alpha.c (ELF_TARGET_ID): Likewise.
219 * elf64-hppa.c (ELF_TARGET_ID): Likewise.
220 * elf64-ppc.c (ELF_TARGET_ID): Likewise.
221 * elf64-s390.c (ELF_TARGET_ID): Likewise.
222 * elf64-x86-64.c (ELF_TARGET_ID): Likewise.
223 * elfxx-ia64.c (ELF_TARGET_ID): Likewise.
225 * elf32-hppa.c (elf32_hppa_mkobject): Removed.
226 (bfd_elf32_mkobject): Likewise.
227 (ELF_TARGET_ID): New.
229 * elf32-mips.c (ELF_TARGET_ID): New.
230 (bfd_elf32_mkobject): Removed.
232 * elf64-mips.c (ELF_TARGET_ID): New.
233 (bfd_elf64_mkobject): Removed.
235 * elfn32-mips.c (ELF_TARGET_ID): New.
236 (bfd_elf32_mkobject): Removed.
238 * elfxx-mips.c (_bfd_mips_elf_mkobject): Removed.
239 * elfxx-mips.h (_bfd_mips_elf_mkobject): Likewise.
241 * elfxx-target.h (bfd_elfNN_mkobject): Default to
243 (ELF_TARGET_ID): New. Default to GENERIC_ELF_DATA.
244 (elfNN_bed): Initialize target_id.
246 2010-08-25 Julian Brown <julian@codesourcery.com>
248 * elf32-arm.c (arm_stub_required_alignment): New.
249 (arm_build_one_stub): Use above to partition stubs.
250 (make_branch_to_a8_stub): Use arm_stub_a8_veneer_lwm not
251 arm_stub_a8_veneer_b_cond.
253 2010-08-25 Alan Modra <amodra@gmail.com>
255 * aout-arm.c (MY(bfd_reloc_type_lookup)): Use bfd_arch_bits_per_address.
256 * aout-ns32k.c (MY(bfd_reloc_type_lookup)): Likewise.
257 * aoutx.h (NAME(aout,reloc_type_lookup)): Likewise.
258 * coff-arm.c (coff_arm_reloc_type_lookup): Likewise.
259 * elf-hppa.h (elf_hppa_reloc_final_type): Likewise.
260 * reloc.c (bfd_default_reloc_type_lookup): Likewise.
261 * riscix.c (riscix_reloc_type_lookup): Likewise.
263 2010-08-25 Alan Modra <amodra@gmail.com>
265 * elf.c (_bfd_elf_map_sections_to_segments): Don't load program
266 headers if any loaded section wraps the address space. Simplify
267 ~(m-1) to -m. Use lma rather than vma when determining whether
268 note sections are adjacent.
270 2010-08-22 H.J. Lu <hongjiu.lu@intel.com>
273 * elflink.c (elf_link_add_object_symbols): Don't check relocation
274 if input ELF object ID doesn't match output.
276 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
278 * configure: Regenerate.
280 2010-08-20 H.J. Lu <hongjiu.lu@intel.com>
282 * merge.c (sec_merge_emit): Revert the last checkin.
284 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
286 * elf32-sh.c (sh_elf_relocate_section): Handle non-ELF output
289 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
291 * elf32-m68k.c (bfd_elf_m68k_set_target_options): Don't set GOT
292 options unless an m68k hash table has been found.
294 2010-08-20 Nick Clifton <nickc@redhat.com>
296 * merge.c (sec_merge_emit): Do not zero pad sections that do not
299 2010-08-18 Pedro Alves <pedro@codesourcery.com>
303 * bfd-in2.h: Regenerate.
304 * corefile.c (bfd_core_file_pid): New.
306 * targets.c (BFD_JUMP_TABLE_CORE): Add NAME##_core_file_pid.
307 (struct bfd_target) <_core_file_pid>: New.
309 * libbfd-in.h (_bfd_nocore_core_file_pid): Declare.
310 * libbfd.c (_bfd_nocore_core_file_pid): New.
312 * elf-bfd.h (bfd_elf32_core_file_pid, bfd_elf64_core_file_pid):
314 * elfcode.h (elf_core_file_pid): New define.
315 * elfcore.h (elf_core_file_pid): New function.
317 * elf.c (elfcore_make_pid): Rewrite.
318 (elfcore_grok_prstatus): Only set core_pid if not set yet.
319 (elfcore_grok_prstatus) [!HAVE_PRSTATUS_T_PR_WHO]: Fallback to
320 getting the lwpid from prstat.pr_pid.
322 * elf64-x86-64.c (elf64_x86_64_grok_prstatus): Write the LWPID to
323 elf_tdata's core_lwpid instead of to core_pid.
324 (elf64_x86_64_grok_psinfo): Extract the the main process's PID,
325 and store it in elf_tdata's core_pid field.
326 * elf32-i386.c (elf_i386_grok_prstatus): Write the LWPID to
327 elf_tdata's core_lwpid instead of to core_pid.
328 (elf_i386_grok_psinfo): Extract the the main process's PID, and
329 store it in elf_tdata's core_pid field.
331 * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Write the LWPID
332 to elf_tdata's core_lwpid instead of to core_pid.
333 * elf32-arm.c (elf32_arm_nabi_grok_prstatus): Write the LWPID to
334 elf_tdata's core_lwpid instead of to core_pid.
335 * elf32-cris.c (cris_elf_grok_prstatus): Write the LWPID to
336 elf_tdata's core_lwpid instead of to core_pid.
337 * elf32-frv.c (elf32_frv_grok_prstatus): Write the LWPID to
338 elf_tdata's core_lwpid instead of to core_pid.
339 * elf32-hppa.c (elf32_hppa_grok_prstatus): Write the LWPID to
340 elf_tdata's core_lwpid instead of to core_pid.
341 * elf32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
342 elf_tdata's core_lwpid instead of to core_pid.
343 * elf32-ppc.c (ppc_elf_grok_prstatus): Write the LWPID to
344 elf_tdata's core_lwpid instead of to core_pid.
345 * elf32-s390.c (elf_s390_grok_prstatus): Write the LWPID to
346 elf_tdata's core_lwpid instead of to core_pid.
347 * elf32-score.c (s3_bfd_score_elf_grok_prstatus): Write the LWPID
348 to elf_tdata's core_lwpid instead of to core_pid.
349 * elf32-score7.c (s7_bfd_score_elf_grok_prstatus): Write the LWPID
350 to elf_tdata's core_lwpid instead of to core_pid.
351 * elf32-sh.c (elf32_shlin_grok_prstatus): Write the LWPID to
352 elf_tdata's core_lwpid instead of to core_pid.
353 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Write the LWPID to
354 elf_tdata's core_lwpid instead of to core_pid.
355 * elf64-hppa.c (elf64_hppa_grok_prstatus): Write the LWPID to
356 elf_tdata's core_lwpid instead of to core_pid.
357 * elf64-mips.c (elf64_mips_grok_prstatus): Write the LWPID to
358 elf_tdata's core_lwpid instead of to core_pid.
359 * elf64-ppc.c (ppc64_elf_grok_prstatus): Write the LWPID to
360 elf_tdata's core_lwpid instead of to core_pid.
361 * elfn32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
362 elf_tdata's core_lwpid instead of to core_pid.
364 * plugin.c (bfd_plugin_core_file_pid): New function.
365 * aout-target.h (MY_core_file_pid): Define.
366 * aout-tic30.c (MY_core_file_pid, MY_core_file_p): New defines.
367 * coff-rs6000.c (coff_core_file_pid): New define.
368 (rs6000coff_vec, pmac_xcoff_vec): Use BFD_JUMP_TABLE_CORE.
369 * coff64-rs6000.c (coff_core_file_pid): New define.
370 (rs6000coff64_vec): Use BFD_JUMP_TABLE_CORE.
371 (xcoff64_core_file_pid): New define.
372 (aix5coff64_vec): Use BFD_JUMP_TABLE_CORE.
373 * mach-o-target.c (bfd_mach_o_core_file_pid): New define.
374 * aix386-core.c (aix386_core_file_pid): New define.
375 * hppabsd-core.c (hppabsd_core_core_file_pid): New define.
376 * hpux-core.c (hpux_core_core_file_pid): New define.
377 * irix-core.c (irix_core_core_file_pid): New define.
378 * lynx-core.c (lynx_core_file_pid): New define.
379 * osf-core.c (osf_core_core_file_pid): New define.
380 * ptrace-core.c (ptrace_unix_core_file_pid): New define.
381 * sco5-core.c (sco5_core_file_pid): New define.
382 * xcoff-target.h (coff_core_file_pid): New define.
383 * netbsd-core.c (netbsd_core_core_file_pid): New define.
385 2010-08-13 H.J. Lu <hongjiu.lu@intel.com>
388 * elf32-i386.c (elf_i386_finish_dynamic_sections): Check if
389 .got.plt section is discarded.
390 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Likewise.
392 2010-08-13 Nathan Sidwell <nathan@codesourcery.com>
394 * elf32-m69k.c (elf32_m68k_print_private_bfd_data): Detect EMAC_B
397 2010-08-12 H.J. Lu <hongjiu.lu@intel.com>
400 * Makefile.am (coff-tic4x.lo): New. Disable -Werror.
401 (coff-tic54x.lo): Likewise.
402 * Makefile.in: Regenerated.
404 2010-08-12 Todd Veldhuizen <todd.veldhuizen@logicblox.com>
407 * elflink.c (compute_bucket_count): Avoid futile long searches for
408 the best bucket size.
410 2010-08-09 Richard Henderson <rth@redhat.com>
413 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Disallow relaxing
414 to tlshi/lo until pos0 and pos1 are adjacent. Use the destination
415 register from the tldgd insn.
417 2010-08-09 Catherine Moore <clm@codesourcery.com>
419 * elfxx-mips.c (mips_elf_perform_relocation): Improve
420 interlinking error message.
422 2010-08-06 Alan Modra <amodra@gmail.com>
424 * elf64-ppc.c (ha_reloc_match): Allow matches to other than r2.
425 (ppc64_elf_relocate_section): Nop out high part insn of large toc
426 code sequence when the high part of offset is zero.
428 2010-08-04 Tristan Gingold <gingold@adacore.com>
430 * vms-alpha.c (alpha_vms_build_fixups): Write the EICP.
431 (alpha_vms_bfd_final_link): Explicitly forbid relocatable links.
432 Clear the SEC_RELOC flag.
434 2010-08-04 Tristan Gingold <gingold@adacore.com>
436 * vms-alpha.c (alpha_vms_create_eisd_for_section): Make writable
437 sections with relocs.
438 (alpha_vms_add_fixup_lp): Set SEC_RELOC flag.
439 (alpha_vms_add_fixup_ca): Ditto.
440 (alpha_vms_add_fixup_qr): Ditto.
443 2010-08-04 Tristan Gingold <gingold@adacore.com>
445 * vms-alpha.c (alpha_vms_create_eisd_for_section): Do not make
446 CODE sections writable.
448 2010-08-04 Tristan Gingold <gingold@adacore.com>
450 * vms-alpha.c (alpha_vms_add_lw_fixup): Renamed to ...
451 (alpha_vms_add_fixup_lr): ... this for consistency.
452 (alpha_vms_add_qw_fixup): Removed.
454 (vms_get_symbol_info): Adjust type for unknown sections.
456 2010-08-04 Tristan Gingold <gingold@adacore.com>
458 * vms-alpha.c (_bfd_vms_slurp_egsd): Use the canonical absolute
459 section for any absolute section. Remove some debugging code.
461 2010-08-03 DJ Delorie <dj@redhat.com>
463 * elf32-m32c.c (ELF_MAXPAGESIZE): Change page size to 256 bytes.
465 2010-08-03 Tristan Gingold <gingold@adacore.com>
467 * vms-misc.c (vms_convert_to_var): Make it static.
468 (_bfd_vms_convert_to_var_unix_filename): Make it public.
470 2010-08-03 Tristan Gingold <gingold@adacore.com>
472 * makefile.vms (OBJS): Update list.
474 2010-08-03 Tristan Gingold <gingold@adacore.com>
476 * vms-alpha.c (_bfd_vms_slurp_egsd): Do not set SEC_HAS_CONTENTS
477 nor SEC_RELOC for empty sections.
479 2010-08-03 Tristan Gingold <gingold@adacore.com>
481 * vms-alpha.c (evax_section_flags): Fix flags for absolute
482 section. Remove useless parenthesis.
484 2010-08-03 Tristan Gingold <gingold@adacore.com>
486 * vms-lib.c (vms_lib_bread_raw): Change type of BUF argument.
487 (vms_lib_bread, vms_lib_bopen): Adjust.
489 2010-08-02 Alan Modra <amodra@gmail.com>
492 * elf.c (assign_file_positions_for_load_sections): Use p_vaddr to
493 calculate off_adjust rather than first section vma.
495 2010-07-30 H.J. Lu <hongjiu.lu@intel.com>
497 * elflink.c (compute_bucket_count): Add ATTRIBUTE_UNUSED to info.
499 2010-07-30 Anthony Green <green@moxielogic.com>
501 * config.bfd (targ_cpu): Add moxie-*-rtems support.
503 2010-07-29 Alan Modra <amodra@gmail.com>
505 * elf64-ppc.c (ppc64_elf_edit_toc): Always adjust local syms in
506 .toc section, even when none are used in relocs.
508 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
510 * elfxx-mips.h: Include "elf/mips.h".
511 (gprel16_reloc_p): New static inline function.
512 * elfxx-mips.c (_bfd_mips_elf_check_relocs)
513 [R_MIPS16_GOT16, R_MIPS_GOT16, R_MIPS_GOT_HI16, R_MIPS_GOT_LO16]:
515 (_bfd_mips_elf_relocate_section)[bfd_reloc_overflow]: Use
517 * elf32-mips.c (mips_info_to_howto_rel): Likewise.
518 * elfn32-mips.c (mips_info_to_howto_rel): Likewise.
520 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
522 * elf64-mips.c (mips_elf64_howto_table_rela)
523 [R_MIPS_TLS_DTPMOD64]: Clear partial_inplace.
524 [R_MIPS_TLS_DTPREL64, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
525 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
526 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL64]: Likewise.
527 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
528 * elfn32-mips.c (elf_mips_howto_table_rela)
529 [R_MIPS_TLS_DTPMOD32]: Likewise.
530 [R_MIPS_TLS_DTPREL32, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
531 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
532 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL32]: Likewise.
533 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
535 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
536 Ina Pandit <ina.pandit@kpitcummins.com>
538 * archures.c (DESCRIPTION): Define bfd_mach_v850e2 and
540 * reloc.c (bfd_architecture): Define bfd_mach_v850e2 and
542 (BFD_RELOC_V850_16_PCREL, BFD_RELOC_V850_17_PCREL,
543 BFD_RELOC_V850_22_PCREL, BFD_RELOC_V850_23,
544 BFD_RELOC_V850_32_PCREL, BFD_RELOC_V850_32_ABS,
545 BFD_RELOC_V850_16_SPLIT_OFFSET, BFD_RELOC_V850_16_S1,
546 BFD_RELOC_V850_LO16_SPLIT_OFFSET, BFD_RELOC_V850_SDA_15_16_OFFSET,
547 BFD_RELOC_V850_ZDA_16_16_OFFSET, BFD_RELOC_V850_CALLT_15_16_OFFSET,
548 BFD_RELOC_V850_32_GOTPCREL, BFD_RELOC_V850_16_GOT,
549 BFD_RELOC_V850_32_GOT, BFD_RELOC_V850_22_PLT_PCREL,
550 BFD_RELOC_V850_32_PLT_PCREL, BFD_RELOC_V850_COPY,
551 BFD_RELOC_V850_GLOB_DAT, BFD_RELOC_V850_JMP_SLOT,
552 BFD_RELOC_V850_RELATIVE, BFD_RELOC_V850_16_GOTOFF,
553 BFD_RELOC_V850_32_GOTOFF, BFD_RELOC_V850_CODE,
554 BFD_RELOC_V850_DATA): New relocations for V850 target.
555 * config.bfd: Match all v850 targets.
556 * cpu-v850.c (arch_info_struct): Define V850e2 and V850e2v3.
557 * elf32-v850.c (v850_elf_check_relocs): Check the newly added
559 (v850_elf_perform_relocation ): Update the newly added
561 (v850_elf_howto_t): Update the specifications of added
563 (v850_elf_reloc_map): Update the relocation mappings.
564 (v850_elf_final_link_relocate): Maps added relocation into the
565 appropriate howto structure.
566 (v850_elf_object_p): Add support for V850E2 and V850E2V3.
567 (v850_elf_final_write_processing): Likewise.
568 (v850_elf_merge_private_bfd_data): Likewise.
569 (v850_elf_print_private_bfd_data): Likewise.
570 * libbfd.h: Regenerate.
571 * bfd-in2.h: Regenerate.
573 2010-07-23 Alan Modra <amodra@gmail.com>
575 * archive.c (_bfd_archive_bsd44_construct_extended_name_table):
576 Correct format specifier.
578 2010-07-22 Alan Modra <amodra@gmail.com>
580 * ecoff.c: Don't include aout/ranlib.h.
581 (_bfd_ecoff_slurp_armap): Use correct struct for ardata->symdefs.
582 (_bfd_ecoff_write_armap): Output ar_date and ar_size using
585 2010-07-22 Alan Modra <amodra@gmail.com>
587 * aoutx.h (some_aout_object_p): Don't set EXEC_P for files with
590 2010-07-20 Alan Modra <amodra@gmail.com>
592 * elf.c (assign_file_positions_for_load_sections): Check that
593 zero size sections are allocated in segments too.
594 (assign_file_positions_for_non_load_sections): Warn if zero
595 size alloc sections are found here.
596 (copy_elf_program_header): Don't drop zero size sections from
598 (copy_private_bfd_data): Check for changes in zero size sections.
600 2010-07-17 Alan Modra <amodra@gmail.com>
602 * elf.c (_bfd_elf_map_sections_to_segments): Force new segment
603 for sections with overlapping LMAs.
604 (assign_file_positions_for_load_sections): Catch overlap for
605 sections that wrap around the address space. Replace a
606 warning that duplicates ld's --check-sections error with a
607 warning that lma has been adjusted for overlapping sections.
609 2010-07-14 Cary Coutant <ccoutant@google.com>
612 * dwarf2.c (read_section): Revert patch for compressed debug sections.
613 (find_line): Likewise.
614 (read_and_uncompress_section): Remove.
616 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
619 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't
620 allocate .got.plt section if there are no GOT nor PLT
622 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
624 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
627 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Support
628 garbage collection against STT_GNU_IFUNC symbols.
630 * elf32-i386.c (elf_i386_get_local_sym_hash): Don't set
631 elf.plt.offset/elf.got.offset to -1.
632 (elf_i386_tls_transition): Skip TLS transition for functions.
633 (elf_i386_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
635 * elf64-x86-64.c (elf64_x86_64_get_local_sym_hash): Don't set
636 elf.plt.offset/elf.got.offset to -1.
637 (elf64_x86_64_tls_transition): Skip TLS transition for functions.
638 (elf64_x86_64_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
640 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
642 * elf32-i386.c (elf_i386_check_relocs): Re-indent.
643 (elf_i386_relocate_section): Likewise.
645 2010-07-06 H.J. Lu <hongjiu.lu@intel.com>
647 * dwarf2.c (add_line_info): Initialize prev_line.
649 2010-07-06 Alan Modra <amodra@gmail.com>
651 * elf32-ppc.c (ppc_elf_relax_section): Insert branch around
652 trampolines only for .init and .fini sections.
654 2010-07-05 Alan Modra <amodra@gmail.com>
656 * elf32-ppc.c: Formatting.
657 (ppc_elf_finish_dynamic_sections): Don't make plt_entry var static.
659 2010-07-03 Cary Coutant <ccoutant@google.com>
661 * compress.c (bfd_uncompress_section_contents): Add ATTRIBUTE_UNUSED.
662 * dwarf2.c (read_and_uncompress_section): New function.
663 (read_section): Call it.
664 (find_line): Likewise.
666 2010-07-01 Alan Modra <amodra@gmail.com>
668 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_CALLS_LOCAL rather
669 than SYMBOL_REFERENCES_LOCAL.
670 (ppc64_elf_relocate_section): Likewise.
672 2010-07-01 Alan Modra <amodra@gmail.com>
674 * elf64-ppc.c (ppc64_elf_edit_toc): Keep toc entries for ifuncs.
676 2010-06-29 Alan Modra <amodra@gmail.com>
678 * cpu-maxq.c: Delete file.
679 * coff-maxq.c: Delete file.
680 * Makefile.am: Remove references to maxq.
681 * archures.c: Likewise.
682 * coffcode.h: Likewise.
683 * configure.in: Likewise.
684 * targets.c: Likewise.
685 * config.bfd: Move maxq from obsolete to removed.
686 * Makefile.in: Regenerate.
687 * bfd-in2.h: Regenerate.
688 * configure: Regenerate.
689 * libbfd.h: Regenerate.
690 * po/SRC-POTFILES.in: Regenerate.
692 2010-06-28 Alan Modra <amodra@gmail.com>
694 * compress.c (bfd_uncompress_section_contents): Use ATTRIBUTE_UNUSED
695 to silence gcc warning.
697 2010-06-27 Alan Modra <amodra@gmail.com>
699 * elf64-ppc.c (get_tls_mask): Don't segfault on NULL elf_section_data.
700 (group_sections): Likewise.
702 2010-06-27 Alan Modra <amodra@gmail.com>
704 * bout.c (aligncode): Delete set but unused variables.
705 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
706 * coff-ppc.c (ppc_record_toc_entry): Likewise.
707 (coff_ppc_relocate_section): Likewise.
708 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Likewise.
709 * elf-m10200.c (mn10200_elf_relax_delete_bytes): Likewise.
710 * elf-m10300.c (mn10300_elf_final_link_relocate): Likewise.
711 (mn10300_elf_relax_section): Likewise.
712 * elf32-arm.c (arm_build_one_stub, arm_size_one_stub): Likewise.
713 (record_vfp11_erratum_veneer): Likewise.
714 (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
715 (elf32_arm_final_link_relocate): Likewise.
716 (elf32_arm_check_relocs, arm_map_one_stub): Likewise.
717 * elf32-avr.c (elf32_avr_relax_delete_bytes): Likewise.
718 (elf32_avr_relax_section): Likewise.
719 (avr_mark_stub_not_to_be_necessary): Likewise.
720 * elf32-bfin.c (_bfin_create_got_section): Likewise.
721 * elf32-cr16.c (cr16_elf_final_link_relocate): Likewise.
722 (elf32_cr16_relax_delete_bytes): Likewise.
723 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Likewise.
724 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
725 * elf32-crx.c (elf32_crx_relax_delete_bytes): Likewise.
726 * elf32-h8300.c (elf32_h8_relax_section): Likewise.
727 (elf32_h8_relax_delete_bytes): Likewise.
728 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
729 * elf32-i370.c (i370_elf_check_relocs): Likewise.
730 (elf_relocate_section): Likewise.
731 * elf32-ip2k.c (adjust_all_relocations): Likewise.
732 (ip2k_elf_relax_section): Likewise.
733 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
734 (lm32_elf_check_relocs): Likewise.
735 (lm32_elf_finish_dynamic_sections): Likewise.
736 (lm32_elf_finish_dynamic_symbol): Likewise.
737 * elf32-m32c.c (m32c_offset_for_reloc): Likewise.
738 (m32c_elf_relax_delete_bytes): Likewise.
739 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
740 (m32r_elf_finish_dynamic_sections): Likewise.
741 (m32r_elf_check_relocs, m32r_elf_fake_sections): Likewise.
742 * elf32-m68hc11.c (m68hc11_elf_relax_section): Likewise.
743 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
744 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
745 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
746 (microblaze_elf_check_relocs): Likewise.
747 (microblaze_elf_finish_dynamic_symbol): Likewise.
748 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
749 * elf32-ppc.c (ppc_elf_tls_optimize): Likewise.
750 * elf32-rx.c (rx_elf_relocate_section): Likewise.
751 (elf32_rx_relax_delete_bytes, rx_offset_for_reloc): Likewise.
752 (elf32_rx_relax_section): Likewise.
753 * elf32-score.c (score_elf_got_offset_from_index): Likewise.
754 (score_elf_final_link_relocate): Likewise.
755 (s3_bfd_score_elf_relocate_section): Likewise.
756 * elf32-score7.c (score_elf_got_offset_from_index): Likewise.
757 (s7_bfd_score_elf_relocate_section): Likewise.
758 * elf32-sh.c (sh_elf_check_relocs): Likewise.
759 * elf32-spu.c (spu_elf_relocate_section): Likewise.
760 * elf32-v850.c (v850_elf_check_relocs): Likewise.
761 (find_remembered_hi16s_reloc): Likewise.
762 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
763 (elf_vax_relocate_section): Likewise.
764 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
765 * elf32-xtensa.c (xlate_offset_with_removed_text): Likewise.
766 (move_literal): Likewise.
767 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
768 (elf64_hppa_check_relocs): Likewise.
769 (elf64_hppa_finish_dynamic_symbol): Likewise.
770 (elf64_hppa_relocate_section): Likewise.
771 * elf64-mmix.c (mmix_elf_reloc, mmix_elf_relax_section): Likewise.
772 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
773 (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Likewise.
774 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
775 (elfNN_vms_section_from_shdr): Likewise.
776 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
777 (_bfd_sparc_elf_relocate_section): Likewise.
778 * hp300hpux.c (slurp_symbol_table): Likewise.
779 * i386lynx.c (swap_std_reloc_out, swap_std_reloc_in): Likewise.
780 * mach-o.c (bfd_mach_o_write_thread): Likewise.
781 * mmo.c (mmo_scan, mmo_write_symbols_and_terminator): Likewise.
782 * nlm32-sparc.c (nlm_sparc_read_reloc): Likewise.
783 * pdp11.c (pdp11_aout_link_input_section): Likewise.
784 (aout_link_input_section, aout_link_input_bfd): Likewise.
785 * pe-mips.c (mips_swap_reloc_out): Likewise.
786 (coff_pe_mips_relocate_section): Likewise.
787 * som.c (som_bfd_ar_write_symbol_stuff): Likewise.
788 * vms-alpha.c (_bfd_vms_slurp_egsd): Likewise.
789 * xsym.c (bfd_sym_fetch_type_information_table_ent): Likewise.
791 * coff-i860.c (i860_reloc_processing): Avoid set but unused warning.
792 * coffcode.h (coff_compute_section_file_positions): Likewise.
793 (coff_slurp_reloc_table): Likewise.
794 * cpu-arm.c (arm_check_note): Likewise.
795 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Likewise.
796 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
797 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
798 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
799 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
800 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
801 * elf32-sh64.c (_bfd_sh_align_load_span): Likewise.
802 * ieee.c (parse_expression): Likewise.
803 (ieee_slurp_external_symbols, drop_int): Likewise.
804 * peXXigen.c (pe_print_pdata): Likewise.
805 * versados.c (process_esd): Likewise.
807 2010-06-25 Tristan Gingold <gingold@adacore.com>
809 * vms-alpha.c (_bfd_vms_write_egsd): Check absolute section with
810 its flags. Create an absolute section if needed.
812 2010-06-25 Tristan Gingold <gingold@adacore.com>
814 * vms-alpha.c (_bfd_vms_write_egsd): Set target_index field of
815 sections. Mark .vmsdebug section as SEC_DEBUGGING. Do not create
816 dummy psect anymore. Adjust.
817 (_bfd_vms_write_eeom): Adjust (use target_index instead of index)
818 (_bfd_vms_write_etir): Ditto.
819 (start_etir_or_etbt_record): Test for SEC_DEBUGGING instead of
820 section name. Adjust.
822 2010-06-25 Tristan Gingold <gingold@adacore.com>
824 * vms-alpha.c (alpha_vms_write_exec): Set linktime field.
826 2010-06-25 Alan Modra <amodra@gmail.com>
828 * elf64-ppc.c (toc_skip_enum): Define.
829 (ppc64_elf_edit_toc): Use two low bits of skip array as markers.
830 Optimize largetoc sequences.
831 (adjust_toc_syms): Update for skip array change.
832 (ppc64_elf_relocate_section): Handle R_PPC64_LO_DS_OPT.
834 2010-06-25 Alan Modra <amodra@gmail.com>
836 * elf64-ppc.c (is_static_defined): New function.
837 (get_tls_mask, ppc_type_of_stub): Use it here.
838 (ppc64_elf_edit_opd): Ensure we only attempt to edit ppc64 input.
839 (ppc64_elf_tls_setup): Typo fix.
840 (adjust_toc_syms): Correctly handle symbols defined past the end
841 of the toc. Move syms on removed entries to next entry rather
842 than to start of toc.
843 (ppc64_elf_edit_toc): Likewise. Ensure we only attempt to
844 edit ppc64 input. Allocate one extra word in skip array.
845 Honour info->keep_memory when reading relocs if we can.
846 Adjust toc relocs after adjusting symbols.
848 2010-06-23 Nathan Sidwell <nathan@codesourcery.com>
850 * archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
853 2010-06-17 Tristan Gingold <gingold@adacore.com>
855 * Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
856 (BFD64_BACKENDS_CFILES): ... here.
857 (BFD32_BACKENDS): Move vms-alpha.lo to ...
858 (BFD64_BACKENDS): ... here.
859 * Makefile.in: Regenerate.
861 2010-06-15 Joseph Myers <joseph@codesourcery.com>
863 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
864 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
865 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
866 elf32_tic6x_merge_private_bfd_data): New.
867 (bfd_elf32_bfd_merge_private_bfd_data,
868 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
869 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
871 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
873 2010-06-15 Joseph Myers <joseph@codesourcery.com>
875 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
876 (struct elf_backend_data): Update comment on obj_attrs_order.
877 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
878 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
879 instead of hardcoded 4.
880 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
881 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
882 instead of hardcoded 4 and 5.
883 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
884 instead of hardcoded 4.
886 2010-06-14 Kevin Buettner <kevinb@redhat.com>
888 * elf32-h8300.c (elf_symbol_leading_char): Define.
890 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
892 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
894 2010-06-11 Tristan Gingold <gingold@adacore.com>
896 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
899 2010-06-11 Tristan Gingold <gingold@adacore.com>
901 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
903 2010-06-11 Tristan Gingold <gingold@adacore.com>
905 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
907 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
908 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
909 * vms-alpha.c (evax_section_flags): Make it const.
910 (vms_secflag_by_name): Remove unused ABFD argument.
911 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
912 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
913 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
914 (_bfd_vms_write_egsd): Remove useless cast.
916 2010-06-10 Tristan Gingold <gingold@adacore.com>
918 * config.bfd: Remove #if/#endif so that som can be compiled on any
920 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
921 can be used on any host.
923 2010-06-10 Tristan Gingold <gingold@adacore.com>
925 * som.c: Can now be compiled on any host.
926 Include bfd headers instead of system one.
927 (som_compute_checksum): Parameter is now a pointer to a
928 som_external_header structure. Adjust.
929 (struct section_to_type): Field section is now const.
930 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
932 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
933 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
934 (som_swap_clock_in, som_swap_clock_out): New functions.
935 (som_swap_header_in, som_swap_header_out): Likewise.
936 (som_swap_space_dictionary_in): Likewise.
937 (som_swap_space_dictionary_out): Likewise.
938 (som_swap_subspace_dictionary_in): Likewise.
939 (som_swap_subspace_dictionary_record_out): Likewise.
940 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
941 (som_swap_string_auxhdr_out): Likewise.
942 (som_swap_compilation_unit_out): Likewise.
943 (som_swap_exec_auxhdr_in): Likewise.
944 (som_swap_exec_auxhdr_out): Likewise.
945 (som_swap_lst_header_in): Likewise.
946 (som_object_setup): Adjust parameter type using bfd types.
947 (setup_sections): Likewise. Ditto for object file types.
948 Use intermediate variables for external representation and use the
949 swap functions to convert.
950 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
952 (som_prep_headers): Likewise.
953 (som_write_symbol_strings): Likewise.
954 (som_begin_writing): Likewise.
955 (som_finish_writing): Likewise.
956 (som_build_and_write_symbol_table): Likewise.
957 (bfd_section_from_som_symbol): Likewise.
958 (som_slurp_symbol_table): Likewise.
959 (som_bfd_print_private_bfd_data): Likewise.
960 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
961 (bfd_som_attach_compilation_unit): Likewise.
962 (som_bfd_count_ar_symbols): Likewise.
963 (som_bfd_fill_in_ar_symbols): Likewise.
964 (som_slurp_armap): Likewise.
965 (som_bfd_ar_write_symbol_stuff): Likewise.
966 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
967 sprintf to write header fields.
968 * som.h: Include bfd headers instead of system one.
969 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
970 (struct somdata): Use bfd structures instead of system ones.
971 (struct som_section_data_struct): Likewise.
972 (struct som_subspace_dictionary_record): Removed (now in
973 include/som/internal.h)
975 2010-06-10 Tristan Gingold <gingold@adacore.com>
977 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
978 as bfd requires an ANSI-C compiler.
980 2010-06-09 Tristan Gingold <gingold@adacore.com>
982 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
983 end of archive members.
985 2010-06-08 Tristan Gingold <gingold@adacore.com>
987 * som.c (som_bfd_free_cached_info): Do not free relocations as
988 they were allocated with bfd_zalloc.
990 2010-06-08 Tristan Gingold <gingold@adacore.com>
992 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
995 2010-06-08 Tristan Gingold <gingold@adacore.com>
997 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
998 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
999 * libbfd.h: Regenerate.
1000 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
1001 (bfd_elfNN_mkarchive): Ditto.
1003 2010-06-02 Tristan Gingold <gingold@adacore.com>
1005 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
1007 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1009 * configure: Regenerate.
1011 2010-06-01 Tristan Gingold <gingold@adacore.com>
1013 * vms-alpha.c (struct vms_private_data_struct): Add
1014 transfer_address field. Remove unused dst_info field.
1015 (alpha_vms_write_exec): Use transfer_address.
1016 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
1017 (alpha_vms_bfd_final_link): Set transfer_address.
1019 2010-05-31 Tristan Gingold <gingold@adacore.com>
1021 * vms-lib.c (credat_lo, credat_hi): New fields.
1022 (vms_read_block): Adjust comments.
1023 (vms_write_block): New function.
1024 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
1025 hard-coded values with constants. Set credat_lo and credat_hi.
1026 (_bfd_vms_lib_mkarchive): Add argument kind.
1027 Set ver, mhd_size and type according to kind.
1028 (_bfd_vms_lib_alpha_mkarchive): New function.
1029 (struct lib_index): Renamed from struct vms_index
1030 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
1031 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
1032 argument and handle it.
1033 (vms_write_index): Adjust argument idx. Handle elf indexes.
1034 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
1035 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
1036 use it. Handle elf indexes. Set credat.
1037 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
1038 (_bfd_vms_lib_alpha_mkarchive): ... this.
1039 * libbfd.h: Regenerated.
1040 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
1042 2010-05-28 Sterling Augustine <sterling@tensilica.com>
1044 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
1045 of code to change the bits in the instructions to match the changes
1046 in the relocations. Declare dest_addr and sym_sec to help.
1048 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1050 Workaround GCC PR middle-end/4210.
1051 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
1054 2010-05-27 Tristan Gingold <gingold@adacore.com>
1056 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
1057 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
1058 (vms_time_to_time_t): Use them instead of local const.
1059 (vms_time_t_to_vms_time): New function.
1060 (vms_get_time): Likewise.
1061 (vms_raw_get_time): Likewise.
1062 * vms.h (vms_time_t_to_vms_time): New declaration.
1063 (vms_get_time): Likewise.
1064 (vms_raw_get_time): Likewise.
1066 2010-05-26 Tristan Gingold <gingold@adacore.com>
1068 * vms-alpha.c: Update comments.
1069 (alpha_vms_write_exec): Set lnkflags. Write the GST.
1070 (alpha_vms_link_output_symbol): New function.
1071 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
1072 Set dst_section private field.
1073 (alpha_vms_bfd_final_link): Remove code that set dst_section.
1075 2010-05-26 Tristan Gingold <gingold@adacore.com>
1077 * bfdio.c: Declare and define _bfd_memory_iovec.
1078 (bfd_bread): Move code for BFD_IN_MEMORY...
1079 (bfd_bwrite): ... Ditto ...
1080 (bfd_tell): ... Ditto ...
1081 (bfd_flush): ... Ditto ...
1082 (bfd_stat): ... Ditto ...
1083 (bfd_seek): ... Ditto ...
1084 (bfd_get_size): ... Ditto ...
1085 (bfd_mmap): ... Ditto ...
1086 (memory_bread): ... to these new functions.
1087 (memory_bwrite): Ditto.
1088 (memory_btell): Ditto.
1089 (memory_bseek): Ditto.
1090 (memory_bflush): Ditto.
1091 (memory_bstat): Ditto.
1092 (memory_bmmap): Ditto.
1093 (memory_bclose): New function.
1094 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
1095 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
1096 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
1097 (bfd_make_writable): Use _bfd_memory_iovec.
1098 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
1099 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
1101 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
1103 * libbfd.h: Regenerate.
1105 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
1106 Joseph Myers <joseph@codesourcery.com>
1107 Andrew Stubbs <ams@codesourcery.com>
1109 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
1110 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
1111 * configure.in: Handle FDPIC vectors.
1112 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
1113 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
1114 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
1115 SYMBOL_REFERENCES_LOCAL for function descriptors.
1116 (fdpic_object_p): New.
1117 (sh_reloc_map): Add FDPIC and movi20 relocations.
1118 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
1120 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
1122 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
1123 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
1124 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
1125 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
1126 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
1128 (get_plt_info): Handle FDPIC.
1129 (MAX_SHORT_PLT): Define.
1130 (get_plt_index, get_plt_offset): Handle short_plt.
1131 (union gotref): New.
1132 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
1133 got_type and adjust all uses. Add GOT_FUNCDESC.
1134 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
1135 local_got_tls_type to local_got_type.
1136 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
1138 (sh_elf_local_funcdesc): Define.
1139 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
1141 (sh_elf_link_hash_newfunc): Initialize new fields.
1142 (sh_elf_link_hash_table_create): Set fdpic_p.
1143 (sh_elf_omit_section_dynsym): New.
1144 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
1146 (allocate_dynrelocs): Allocate local function descriptors and space
1147 for R_SH_FUNCDESC-related relocations, and for rofixups.
1148 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
1149 require function descriptors.
1150 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
1151 (sh_elf_modify_program_headers): New.
1152 (sh_elf_size_dynamic_sections): Allocate function descriptors for
1153 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
1154 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
1155 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
1156 entry in the .dynamic section.
1157 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
1158 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
1159 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
1160 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
1161 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
1162 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
1163 read-only section warnings. Handle undefined weak symbols. Generate
1164 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
1165 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
1166 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
1167 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
1168 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
1169 Handle 20-bit relocations.
1170 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
1172 (sh_elf_check_relocs): Handle new relocations. Make symbols
1173 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
1174 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
1176 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
1177 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
1178 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
1179 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
1180 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
1181 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
1182 Use install_movi20_field. Rename srel to srelgot. Always generate
1183 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
1184 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
1185 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
1186 Rename sgot to sgotplt. Assert that the right number of rofixups
1187 and dynamic relocations were allocated.
1188 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
1189 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
1190 (elf_backend_can_make_relative_eh_frame)
1191 (elf_backend_can_make_lsda_relative_eh_frame)
1192 (elf_backend_encode_eh_address): Define.
1193 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
1194 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
1195 Redefine for FDPIC vector.
1196 * reloc.c: Add SH FDPIC and movi20 relocations.
1197 * targets.c (_bfd_target_vector): Add FDPIC vectors.
1198 * configure, bfd-in2.h, libbfd.h: Regenerated.
1200 2010-05-25 Jay Krell <jay.krell@cornell.edu>
1203 * archive.c (_bfd_calloc_wrapper): New function.
1204 (_bfd_add_bfd_to_archive_cache): Use it.
1206 * configure.in: Add alpha*-*-*vms* to list of natives.
1207 * configure: Regenerate.
1209 * vms-misc.c: Define globalref if necessary.
1210 (vms_convert_to_var_unix_filename): Rename to
1211 _bfd_vms_convert_to_var_unix_filename and export.
1212 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
1213 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
1214 vms_convert_to_var_unix_filename.
1216 2010-05-24 Tristan Gingold <gingold@adacore.com>
1218 * vms-alpha.c (add_symbol_entry): New function extrated from ...
1219 (add_symbol): ... adjusted.
1221 2010-05-24 Tristan Gingold <gingold@adacore.com>
1223 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
1224 (alpha_vms_write_exec): Add a comment.
1225 (_bfd_vms_write_egsd): Ditto.
1226 (alpha_vms_convert_symbol): Remove a blank line.
1228 2010-05-21 Tristan Gingold <gingold@adacore.com>
1230 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
1233 2010-05-21 Tristan Gingold <gingold@adacore.com>
1235 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
1236 SEC_LOAD if isect has data.
1237 (vms_get_symbol_info): Refine the condition for 'T' type.
1239 2010-05-18 Tristan Gingold <gingold@adacore.com>
1241 * vms-alpha.c (_bfd_vms_write_emh): New function.
1242 (_bfd_vms_write_lmn): New function.
1243 (_bfd_vms_write_eeom): Moved.
1244 (hash_string): Likewise.
1245 (_bfd_vms_length_hash_symbol): Likewise.
1246 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
1247 and _bfd_vms_write_lmn, and call these functions.
1249 2010-05-18 Tristan Gingold <gingold@adacore.com>
1251 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
1252 Add details in the messages.
1253 (evax_bfd_print_image): Change message.
1255 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
1258 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
1259 (elf_fake_sections): Likewise.
1261 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
1263 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
1265 2010-05-17 Tristan Gingold <gingold@adacore.com>
1267 * vms-alpha.c: Include esgps.h and eidc.h.
1268 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
1269 (evax_bfd_print_egsd_flags): New function, extracted from ...
1270 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
1271 EGSD__C_SPSC and EGSD__C_IDC.
1273 2010-05-14 Tristan Gingold <gingold@adacore.com>
1275 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
1276 (_bfd_vms_get_object_record): Handle align byte only in the
1279 2010-05-14 Tristan Gingold <gingold@adacore.com>
1281 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
1282 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
1283 * libbfd.h: Regenerate.
1284 * configure.in (havevecs): Define HAVE_all_vecs when
1285 --enable-targets=all is set. Use AC_SUBST on it.
1286 (tdefaults): Do not add havevecs.
1287 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
1288 * configure: Regenerate.
1289 * Makefile.am (HAVEVECS): New variable.
1290 (INCLUDES): Add HAVEVECS.
1291 * Makefile.in: Regenerate.
1292 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
1293 target is selected. Add #ifdef/#endif around vms specific code.
1294 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
1295 bfd_elfNN_archive_slurp_extended_name_table,
1296 bfd_elfNN_archive_construct_extended_name_table,
1297 bfd_elfNN_archive_truncate_arname,
1298 bfd_elfNN_archive_write_armap,
1299 bfd_elfNN_archive_read_ar_hdr,
1300 bfd_elfNN_archive_write_ar_hdr,
1301 bfd_elfNN_archive_openr_next_archived_file,
1302 bfd_elfNN_archive_get_elt_at_index,
1303 bfd_elfNN_archive_generic_stat_arch_elt,
1304 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
1306 2010-05-11 Jie Zhang <jie@codesourcery.com>
1308 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
1309 Tag_ABI_HardFP_use correctly.
1311 2010-05-11 Alan Modra <amodra@gmail.com>
1313 * coffcode.h (coff_write_object_contents): Enclose all occurrences
1314 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
1316 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
1318 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
1319 sym_name to improve packing.
1320 (cortex_a8_erratum_scan): Check for PLT entries.
1321 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
1323 2010-05-07 Tristan Gingold <gingold@adacore.com>
1325 * Makefile.in: Regenerate with automake 1.11.1.
1326 * aclocal.m4: Ditto.
1328 2010-05-05 Nick Clifton <nickc@redhat.com>
1330 * po/es.po: Updated Spanish translation.
1332 2010-05-03 Tristan Gingold <gingold@adacore.com>
1334 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
1335 selective_search flag.
1337 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
1338 before output_has_begun is set.
1340 2010-05-03 Tristan Gingold <gingold@adacore.com>
1342 * vms-alpha.c: Add comments.
1343 (struct vms_private_data_struct): Remove image_autoextend field.
1344 (dst_check_allocation): Removed.
1345 (image_write): Remove call to dst_check_allocation.
1346 (vms_slurp_debug): Do not set image_autoextend. Adjust section
1348 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
1349 (alpha_vms_write_exec): Use dst_section to get the dst section.
1350 Write the dmt section.
1351 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
1352 (alpha_vms_read_sections_content): Do not set image_autoextend.
1353 (alpha_vms_bfd_final_link): Generate the dst.
1355 2010-05-03 Tristan Gingold <gingold@adacore.com>
1357 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
1359 (vms_lib_dcx): Adjust for the above change.
1361 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
1364 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
1366 * elf32-i386.c (elf_i386_relocate_section): Use it.
1367 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1369 2010-04-30 Tristan Gingold <gingold@adacore.com>
1371 * vms-lib.c (vms_read_block): New function.
1372 (vms_traverse_index): Use vms_read_block. Handle long key names.
1374 2010-04-30 Tristan Gingold <gingold@adacore.com>
1376 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
1378 (struct carsym_mem): New structure.
1379 (vms_add_index): New function.
1380 (vms_add_indexes_from_list): New function.
1381 (vms_traverse_index): Parameter carsym changed to carsym_mem.
1382 Code adjusted to handle elfidx.
1383 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
1384 Parameter NBREL is now a pointer.
1385 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
1387 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
1388 (_bfd_vms_lib_find_symbol): Ditto.
1389 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
1391 (_bfd_vms_lib_get_module): New function.
1392 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
1394 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
1395 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
1396 (vms_write_index): Adjust for structure renamed.
1397 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
1398 changes of _bfd_vms_lib_find_symbol.
1400 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
1402 * config.bfd: Correct accidential reverted patch
1405 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
1407 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
1408 to USE_MINGW64_LEADING_UNDERSCORES.
1409 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
1410 * config.bfd: Change underscoring default for x64 mingw
1412 * coffcode.h (coff_write_relocs): Add check that dereferenced
1413 sym_ptr_ptr isn't NULL.
1414 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
1415 * configure: Regenerated.
1416 * configure.in: Add option '--enable-leading-mingw64-underscores'
1417 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
1419 2010-04-27 Nick Clifton <nickc@redhat.com>
1422 * coffgen.c (coff_find_nearest_line): Incldue the section address
1423 of function name symbols in address comparisons.
1425 2010-04-27 Nick Clifton <nickc@redhat.com>
1427 * po/fr.po: Updated French translation.
1429 2010-04-23 Alan Modra <amodra@gmail.com>
1431 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
1432 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
1434 (assign_file_positions_for_load_sections): Modify section in
1435 segment warning to ignore overlay vmas.
1436 * elf32-spu.c (spu_elf_object_p): Replace use of
1437 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
1439 2010-04-22 Nick Clifton <nickc@redhat.com>
1441 * po/bfd.pot: Updated by the Translation project.
1442 * po/vi.po: Updated Vietnamese translation.
1444 2010-04-22 Alan Modra <amodra@gmail.com>
1446 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
1447 change. Tidy. Don't error on sections not allocated in segment.
1449 2010-04-15 Andrew Haley <aph@redhat.com>
1451 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
1452 merge_exidx_entries.
1453 * bfd-in2.h: Likewise.
1454 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
1455 control merging of exidx entries.
1457 2010-04-20 Joseph Myers <joseph@codesourcery.com>
1459 * elf32-tic6x.h: New.
1460 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
1461 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
1462 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
1463 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
1464 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
1465 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
1466 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
1467 elf32_tic6x_relocate_section): Handle REL relocations.
1468 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
1470 2010-04-20 Jakub Jelinek <jakub@redhat.com>
1472 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
1473 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
1475 2010-04-19 Nick Clifton <nickc@redhat.com>
1477 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
1479 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
1480 attribute to warned variable. Remove unused val, type and type2
1483 2010-04-16 Andreas Schwab <schwab@redhat.com>
1485 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
1486 strict-aliasing rules.
1488 2010-04-16 Tristan Gingold <gingold@adacore.com>
1490 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
1491 (_bfd_vms_get_object_record): Always assume there is a pad byte
1494 * vms-lib.c: Add a few comments.
1496 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1498 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
1499 attributes in v2.08 of the ABI.
1501 2010-04-15 Alan Modra <amodra@gmail.com>
1503 * config.bfd (vax*-*-*vms*): Delete.
1505 2010-04-14 Tristan Gingold <gingold@adacore.com>
1507 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
1508 vms-tir.lo, vms.lo and add vms-alpha.lo
1509 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
1510 vms-tir.c, vms.c and add vms-alpha.c
1511 * Makefile.in: Regenerate.
1512 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
1514 * configure: Regenerate.
1515 * targets.c (vms_vax_vec): Remove the declaration.
1516 (_bfd_target_vector): Remove vms_vax_vec.
1517 * vms-alpha.c: New file.
1518 * vms-gsd.c: Removed, rewritten in vms-alpha.c
1522 * vms-misc.c: Fix indentation and comments. Replace most of
1523 #if VMS_DEBUG/vms_debug with vms_debug2.
1524 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
1525 (hash_string): Ditto.
1526 (_bfd_vms_length_hash_symbol): Ditto.
1527 (maybe_adjust_record_pointer_for_object): Ditto.
1528 (_bfd_vms_get_object_record): Ditto.
1529 (vms_get_remaining_object_record): Ditto.
1530 (_bfd_vms_push): Ditto.
1531 (_bfd_vms_pop): Ditto.
1532 (_bfd_vms_get_header_values): Removed.
1533 (_bfd_vms_get_first_record): Removed.
1534 (vms_get_remaining_image_record): Removed.
1535 (new_symbol): Removed.
1536 (_bfd_vms_enter_symbol): Removed.
1537 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
1538 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
1539 parameter with struct vms_rec_wr.
1540 (_bfd_vms_output_push): Removed and replaced by ...
1541 (_bfd_vms_output_begin_subrec): ... new function.
1542 (_bfd_vms_output_alignment): Replace bfd parameter with
1543 struct vms_rec_wr, and adjust.
1544 (_bfd_vms_output_check): Ditto
1545 (_bfd_vms_output_byte): Ditto.
1546 (_bfd_vms_output_short): Ditto.
1547 (_bfd_vms_output_long): Ditto.
1548 (_bfd_vms_output_quad): Ditto.
1549 (_bfd_vms_output_counted): Ditto.
1550 (_bfd_vms_output_dump): Ditto.
1551 (_bfd_vms_output_fill): Ditto.
1552 (_bfd_vms_output_pop): Removed and replaced by ...
1553 (_bfd_vms_output_end_subrec): ... new function.
1554 (_bfd_vms_output_flush): Removed.
1555 (_bfd_vms_output_align): New function.
1556 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
1558 (vms_convert_to_var): New function imported from vms.c
1559 (vms_convert_to_var_1): Ditto.
1560 (vms_convert_to_var_unix_filename): Ditto.
1561 (vms_get_module_name): Ditto.
1562 (get_vms_time_string): Ditto.
1563 (vms_time_to_time_t): Ditto.
1564 (vms_rawtime_to_time_t): Ditto.
1565 * vms.h: All macros for the VMS file format are now in include/vms.
1566 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
1568 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
1569 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
1570 (struct funcinfo, struct vms_private_data_struct): Ditto.
1571 (struct vms_section_data_struct): Ditto.
1572 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
1573 (vms_get_module_name, get_vms_time_string): New declarations.
1574 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1575 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
1576 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
1577 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
1578 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
1579 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
1580 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
1581 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
1582 (_bfd_vms_output_fill): Ditto.
1583 (bfd_vms_set_section_flags): Ditto.
1585 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1587 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
1588 exit due to merging the same weak symbol to test that the symbols are
1591 2010-04-13 Alan Modra <amodra@gmail.com>
1593 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
1594 when optimizing high got_tlsgd/ld insns.
1596 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1598 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
1600 (HAVE_PRSTATUS32_T): Likewise.
1602 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1605 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
1606 for x86_64-*-linux*.
1607 * config.in: Regenerated.
1608 * configure: Likewise.
1610 * elf.c: Include CORE_HEADER if it is defined.
1612 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1613 Jan Kratochvil <jan.kratochvil@redhat.com>
1615 * hosts/x86-64linux.h: New.
1617 2010-04-09 Nick Clifton <nickc@redhat.com>
1619 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
1620 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
1621 variables htab and hdr_info and mark info parameter as unused.
1622 * elf.c (prep_headers): Remove unused variable i_phdrp.
1623 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
1624 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
1626 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
1627 * verilog.c (verilog_write_section): Remove unused variable
1630 2010-04-07 Alan Modra <amodra@gmail.com>
1632 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
1633 * configure: Regenerate.
1635 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
1638 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
1640 2010-04-06 Tristan Gingold <gingold@adacore.com>
1642 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
1644 2010-04-05 Jakub Jelinek <jakub@redhat.com>
1646 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
1647 provided that it has the expected address size and zero segment
1650 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
1651 (struct line_info): Add op_index field, change end_sequence type to
1653 (new_line_sorts_after): For the same address compare op_index.
1654 (add_line_info): Add op_index argument, store it into the structure.
1655 (decode_line_info): Complain about unknown versions of .debug_line.
1656 Initialize maximum_ops_per_insn. Add op_index state register and
1659 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
1661 * elf32-ppc.c (apuinfo_set): New static var.
1662 (ppc_elf_begin_write_processing): Set it here, always create an
1663 APUinfo section if there were any in the inputs.
1664 (ppc_elf_write_section): Check apuinfo_set.
1665 (ppc_elf_final_write_processing): Likewise.
1667 2010-04-01 Tristan Gingold <gingold@adacore.com>
1669 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
1670 vms_time_to_time_t and vms_rawtime_to_time_t.
1671 * vms.c (vms_alpha_vec): Add archives support.
1672 * vms-misc.c: Include safe-ctype.h
1673 (vms_get_module_name): New function.
1674 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1675 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
1676 vms_get_module_name function. Use this function.
1677 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
1678 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
1679 Add prototypes for vms-lib.c
1680 * libbfd.h: Regenerate.
1681 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
1682 vms-lib.lo to vms_alpha_vec.
1683 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
1684 * configure: Regenerate.
1685 * bfd.c: Add selective_search field.
1686 * bfd-in2.h: Regenerate.
1687 * archive.c (append_relative_path): Rename to
1688 _bfd_append_relative_path and make it public.
1689 (_bfd_get_elt_at_filepos): Adjust for above renaming.
1690 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
1691 (BFD32_BACKENDS_CFILES): Add vms-lib.c
1692 * Makefile.in: Regenerate.
1694 2010-04-01 Jakub Jelinek <jakub@redhat.com>
1696 * dwarf2.c (read_attribute_value): Handle CU version 4
1697 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
1698 and DW_FORM_flag_present. For unknown form value return NULL.
1699 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
1701 (parse_comp_unit): Allow CU version 4.
1703 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
1705 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
1706 to _bfd_elf_get_dynamic_reloc_section.
1707 (elf_cris_discard_excess_dso_dynamics): Ditto.
1709 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
1711 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
1712 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
1714 2010-03-31 Alan Modra <amodra@gmail.com>
1716 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
1717 TPREL16_HI and TPREL16_HA insns.
1719 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
1722 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
1723 assert of empty pcrel_relocs_copied on the direct symbol. Instead
1724 of moving the list from the indirect symbol to the direct symbol,
1725 merge into any existing list.
1726 (cris_elf_check_relocs): Store the original section in the
1727 pcrel_relocs_copied list, not the relocation section.
1728 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
1729 the relocation section, for reducing its size. Change the
1730 BFD_ASSERT into a check for the section being read-only, and only
1731 emit warnings and TEXTREL marker when there's an entry for a
1734 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1736 * elf32-arm.c (using_thumb_only): Handle v6-M.
1738 2010-03-26 Alan Modra <amodra@gmail.com>
1740 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
1741 * bfd-in.h (elf_discarded_section): Clarify comment.
1742 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
1743 * bfd-in2.h: Regenerate.
1745 2010-03-26 Matt Rice <ratmice@gmail.com>
1747 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
1748 as unique in the armap.
1750 2010-03-26 Alan Modra <amodra@gmail.com>
1753 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
1754 possible stub on branches.
1756 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1758 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
1759 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
1760 (BFD32_BACKENDS): Add elf32-tic6x.lo.
1761 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
1762 * Makefile.in: Regenerate.
1763 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
1764 (bfd_archures_list): Update.
1765 * config.bfd (tic6x-*-elf): New.
1766 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
1768 * configure: Regenerate.
1769 * cpu-tic6x.c, elf32-tic6x.c: New.
1770 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
1771 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
1772 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
1773 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
1774 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
1775 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
1776 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
1777 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
1778 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
1779 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
1780 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
1781 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
1782 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
1783 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
1784 (_bfd_target_vector): Update.
1785 * bfd-in2.h, libbfd.h: Regenerate.
1787 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1789 * aout-target.h: Update copyright year.
1790 * aout-tic30.c: Likewise.
1791 * coff-alpha.c: Likewise.
1792 * coff-rs6000.c: Likewise.
1793 * coff64-rs6000.c: Likewise.
1794 * elf64-mips.c: Likewise.
1796 * libecoff.h: Likewise.
1797 * mach-o-target.c: Likewise.
1798 * mach-o.c: Likewise.
1799 * oasys.c: Likewise.
1800 * targets.c: Likewise.
1802 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1804 * libbfd-in.h: Update copyright year.
1806 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1809 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
1812 2010-03-19 Jie Zhang <jie@codesourcery.com>
1814 * elf32-arm.c (struct section_list): Remove.
1815 (section_list): Remove typedef.
1816 (record_section_with_arm_elf_section_data): Remove.
1817 (find_arm_elf_section_entry): Remove.
1818 (get_arm_elf_section_data): Use is_arm_elf.
1819 (unrecord_section_with_arm_elf_section_data): Remove.
1820 (elf32_arm_new_section_hook): Don't call
1821 record_section_with_arm_elf_section_data.
1822 (elf32_arm_write_section): Set mapcount to -1 when
1823 the map has been used. Don't call
1824 unrecord_section_with_arm_elf_section_data.
1825 (unrecord_section_via_map_over_sections): Remove.
1826 (elf32_arm_close_and_cleanup): Remove.
1827 (elf32_arm_bfd_free_cached_info): Remove.
1828 (bfd_elf32_close_and_cleanup): Don't define.
1829 (bfd_elf32_bfd_free_cached_info): Don't define.
1831 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
1834 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
1835 * libcoff.h: Regenerated.
1837 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
1838 if dont_strip_reloc is set.
1839 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
1840 dont_strip_reloc on output if there is no .reloc and
1841 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
1843 2010-03-18 Wei Guozhi <carrot@google.com>
1846 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
1848 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
1849 * bfd-in2.h: Regenerate.
1850 * libbfd.h: Regenerate.
1852 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
1854 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
1855 (BFD_RELOC_SPU_STUB): Likewise.
1857 2010-03-17 Jie Zhang <jie@codesourcery.com>
1859 * elf.c (assign_file_positions_for_load_sections): Avoid
1862 2010-03-17 Alan Modra <amodra@gmail.com>
1865 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
1868 2010-03-17 Alan Modra <amodra@gmail.com>
1870 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
1872 2010-03-16 Alan Modra <amodra@gmail.com>
1874 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
1875 (ppc64_elf_edit_toc): Set it here.
1876 (ha_reloc_match): New function.
1877 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
1879 2010-03-15 Alan Modra <amodra@gmail.com>
1881 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
1882 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
1884 2010-03-14 Alan Modra <amodra@gmail.com>
1887 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
1888 * elf64-ppc.c (call_check_done): Define.
1889 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
1890 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
1891 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
1892 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
1893 Simplify return logic. Iterate over all .init and .fini fragments
1894 by recursion. Set makes_toc_func_call here..
1895 (ppc64_elf_next_input_section): ..rather than here.
1896 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
1898 2010-03-13 Alan Modra <amodra@gmail.com>
1901 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
1902 function descriptor symbol if there is one, not just for plt stubs.
1903 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
1905 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1907 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
1909 Skip it when constructing def.vd_next.
1911 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
1912 bfd_elf32_i386_sol2_vec.
1913 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
1914 (elf32_bed): Redefine to elf32_i386_sol2_bed.
1915 (elf_backend_want_plt_sym): Redefine to 1.
1917 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
1918 bfd_elf64_x86_64_sol2_vec.
1919 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
1920 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
1921 (elf_backend_want_plt_sym): Redefine to 1.
1923 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
1924 bfd_elf32_i386_sol2_vec.
1925 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1927 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
1928 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1931 * configure.in: Handle bfd_elf32_i386_sol2_vec,
1932 bfd_elf64_x86_64_sol2_vec.
1933 * configure: Regenerate.
1935 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
1936 (bfd_elf64_x86_64_sol2_vec): Declare.
1937 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
1938 bfd_elf64_x86_64_sol2_vec.
1940 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1942 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
1945 2010-03-04 Alan Modra <amodra@gmail.com>
1948 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
1949 (read_attribute_value, decode_line_info): Likewise.
1950 (add_line_info, read_rangelist): Return FALSE on alloc failures.
1951 (arange_add, sort_line_sequences): Likewise.
1952 (find_abstract_instance_name): Handle failures from called funcs.
1953 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
1954 (find_line): Realloc to a temp, and handle alloc fail.
1956 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1958 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
1959 a mapping symbol to an empty section.
1961 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1963 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
1964 return value from the call to _bfd_elf_merge_object_attributes.
1966 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
1967 Alan Modra <amodra@gmail.com>
1969 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
1970 destination mode of the a8 stub.
1971 (elf32_arm_link_hash_table): Add top_id field.
1972 (elf32_arm_link_hash_table_create): Initialize top_id.
1973 (arm_type_of_stub): Update prototype, st_type can now be updated
1974 by this function. Actual destination address in case of PLT is
1975 computed here, to help factorizing code.
1976 (elf32_arm_stub_name): Update prototype, use stub_type additional
1977 parameter to build stub name.
1978 (elf32_arm_get_stub_entry): Update prototype, use stub_type
1979 additional parameter to build stub entry.
1980 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
1981 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
1982 Call elf32_arm_final_link_relocate to process all in-stub
1984 (elf32_arm_setup_section_lists): Update top_id.
1985 (cortex_a8_erratum_scan): Record stub destination mode.
1986 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
1988 (elf32_arm_final_link_relocate): Enable processing of in-stub
1989 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
1990 needed, enabling code factorization.
1991 (elf32_arm_final_link): Process stub sections.
1992 (elf32_arm_output_map_sym): Add entry to code/data map.
1994 2010-03-01 David S. Miller <davem@davemloft.net>
1996 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
1997 h->def_regular, set h->ref_regular.
1998 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
1999 and dynamic relocations if h->ref_regular.
2001 * elfxx-sparc.c (struct elf_reloc_map): Delete.
2002 (sparc_reloc_map): Delete.
2003 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
2004 relocation type in switch statements.
2006 2010-02-25 Alan Modra <amodra@gmail.com>
2009 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
2010 to final_link and invert. For final link allow some flags to
2011 differ. Don't specially allow flags to be all zero.
2013 2010-02-24 Alan Modra <amodra@gmail.com>
2016 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
2017 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
2020 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
2023 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
2024 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
2026 2010-02-22 Alan Modra <amodra@gmail.com>
2028 * reloc.c (bfd_check_overflow): When forming addrmask, shift
2029 fieldmask left by rightshift.
2030 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
2033 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
2035 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
2036 STT_GNU_IFUNC on large common symbol.
2038 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
2040 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
2041 has_ifunc_symbols if the symbol comes from a shared library.
2042 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2043 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2044 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2045 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2046 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
2048 2010-02-19 Alan Modra <amodra@gmail.com>
2050 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
2051 (_bfd_elf_copy_private_header_data): ..here.
2052 * elflink.c (_bfd_elf_size_group_sections): New function.
2053 (bfd_elf_size_dynamic_sections): Call it.
2054 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
2055 (_bfd_elf_fixup_group_sections): Declare.
2057 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2059 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
2060 merging Tag_DIV_use, Tag_MPextension_use, and
2061 Tag_MPextension_use_legacy tags.
2063 2010-02-18 Alan Modra <amodra@gmail.com>
2065 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
2066 commit. Don't write zeros for removed group members.
2067 (_bfd_elf_copy_private_header_data): Adjust size of group section
2068 when group members are removed by objcopy.
2070 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
2073 * configure.host (*-*-solaris2.11): Add host define to select
2074 valid default code page for windres/windmc on solaris.
2076 2010-02-15 Nick Clifton <nickc@redhat.com>
2078 * po/vi.po: Updated Vietnamese translation.
2080 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
2082 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
2083 missing mapping symbol to data only sections.
2085 2010-02-11 David S. Miller <davem@davemloft.net>
2087 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
2088 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
2090 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
2091 these relocs on global symbols.
2093 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
2094 local symbol references which are not STT_GNU_IFUNC. Handle
2095 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
2096 and deal with negative vs. non-negative values properly.
2098 2010-02-09 Tristan Gingold <gingold@adacore.com>
2100 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
2101 non-external relocation.
2103 2010-02-09 Alan Modra <amodra@gmail.com>
2105 * elf64-ppc.c (merge_got_entries): Move earlier in file.
2106 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
2107 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
2108 (ppc64_elf_layout_multitoc): Don't resize if we have already
2111 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
2113 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
2114 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
2115 elfcore_write_s390_prefix): New.
2116 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
2117 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
2118 elfcore_write_s390_prefix): New.
2119 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
2120 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
2121 (elfcore_write_register_note): Handle .reg-s390-timer,
2122 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
2123 .reg-s390-prefix section.
2125 2010-02-09 Alan Modra <amodra@gmail.com>
2127 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
2128 unsigned char. Update variables and code using them throughout file.
2129 (struct ppc_link_hash_entry): Likewise for tls_mask.
2131 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
2133 * elf64-ppc.c (has_small_toc_reloc): Don't define.
2134 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
2135 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
2136 code setting the flag.
2137 (ppc64_elf_next_toc_section): Group big-toc sections in
2140 2010-02-08 David S. Miller <davem@davemloft.net>
2142 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
2143 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
2145 * elfxx-sparc.c (create_got_section): Delete.
2146 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
2147 section creator does that work for us. Use ->elf.foo instead of
2148 ->foo where applicable.
2149 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
2151 (allocate_dynrelocs): Likewise.
2152 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2153 (_bfd_sparc_elf_relocate_section): Likewise.
2154 (sparc_vxworks_build_plt_entry): Likewise.
2155 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2156 (sparc_finish_dyn): Likewise.
2157 (sparc_vxworks_finish_exec_plt): Likewise.
2158 (sparc_vxworks_finish_shared_plt): Likewise.
2159 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
2161 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
2162 macros for visibilty and locality checks.
2163 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
2164 (allocate_dynrelocs): Likewise.
2165 (_bfd_sparc_elf_relocate_section): Likewise.
2166 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
2168 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
2169 but never used local var 'dynobj'.
2171 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
2174 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
2175 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
2176 * bfd-in2.h: Regenerate.
2177 * libbfd.h: Regenerate.
2179 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
2180 and loc_hash_memory.
2181 (_bfd_sparc_elf_link_hash_table_free): Declare.
2182 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
2183 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
2184 bfd_elf32_bfd_link_hash_table_free): Define.
2185 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
2186 has_ifunc_symbols if STT_GNU_IFUNC.
2187 (bfd_elf64_bfd_link_hash_table_free): Define.
2188 (elf_backend_post_process_headers): Define always.
2189 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
2190 (sparc_reloc_map): Add entries for new IFUNC relocs.
2191 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
2192 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
2193 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
2194 elf_sparc_get_local_sym_hash): New.
2195 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
2197 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
2199 (_bfd_sparc_elf_link_hash_table_free): New.
2200 (create_ifunc_sections): New.
2201 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
2202 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
2203 cons up a fake local hash table entry for it. Unconditionally add
2204 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
2205 dyn relocs for ifunc.
2206 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
2207 (allocate_dynrelocs): Unconditionally emit a PLT entry when
2208 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
2209 (allocate_local_dynrelocs): New function.
2210 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
2211 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
2213 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
2214 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
2215 plt in iplt/irelplt.
2217 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
2219 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
2220 max_contents_size, only consider sections whose contents must
2223 2010-02-09 Alan Modra <amodra@gmail.com>
2225 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
2226 (ppc64_elf_size_dynamic_sections): ..and here..
2227 (merge_got_entries): ..rather than here.
2229 2010-02-09 Alan Modra <amodra@gmail.com>
2231 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
2232 (has_small_toc_reloc): Define.
2233 (ppc64_elf_check_relocs): Set the above flags.
2234 (ppc64_elf_edit_opd): Delete obfd param.
2235 (ppc64_elf_tls_optimize): Likewise.
2236 (ppc64_elf_edit_toc): Likewise.
2237 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
2238 * elf64-ppc.h: Update prototypes.
2240 2010-02-08 Alan Modra <amodra@gmail.com>
2242 * section.c (struct bfd_section): Delete has_tls_reloc,
2243 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
2244 Add sec_flg0 thru sec_flg5.
2245 (BFD_FAKE_SECTION): Update for changed flags.
2246 * ecoff.c (bfd_debug_section): Likewise.
2247 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
2248 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
2249 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
2250 * elf32-xtensa.c (reloc_done): Define.
2251 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
2252 * bfd-in2.h: Regenerate.
2254 2010-02-08 Tristan Gingold <gingold@adacore.com>
2256 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
2257 for non-scattered relocations.
2259 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
2261 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
2262 apuinfo sections, only scan input sections once and reuse the
2265 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2267 * archures.c (bfd_mach_ppc_titan): Define.
2268 * bfd-in2.h: Regenerate.
2269 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
2271 2010-02-08 Alan Modra <amodra@gmail.com>
2273 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
2275 2010-02-05 Sterling Augustine <sterling@tensilica.com>
2277 * elf.c (assign_file_positions_for_load_sections) Update lma of
2278 section if necessary. Fixes Bugzilla 11219.
2280 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
2282 * elf32-i386.c: Remove trailing white spaces.
2283 * elf64-x86-64.c: Likewise.
2285 2010-02-03 Nick Clifton <nickc@redhat.com>
2287 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
2288 entries for other architectures.
2289 (struct elf_link_hash_table): Add hash_table_id field.
2290 (elf_hash_table_id): New accessor macro.
2291 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
2293 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
2294 returning cast pointer.
2295 (elf32_mn10300_link_hash_table_create): Identify new table as
2296 containing MN10300 extensions.
2297 (mn10300_elf_relax_section): Check pointer returned by
2298 elf32_mn10300_hash_table.
2299 * elf32-arm.c: Likewise, except using ARM extensions.
2300 * elf32-avr.c: Likewise, except using AVR extensions.
2301 * elf32-bfin.c: Likewise, except using BFIN extensions.
2302 * elf32-cris.c: Likewise, except using CRIS extensions.
2303 * elf32-frv.c: Likewise, except using FRV extensions.
2304 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
2305 * elf32-i386.c: Likewise, except using I386 extensions.
2306 * elf32-lm32.c: Likewise, except using LM32 extensions.
2307 * elf32-m32r.c: Likewise, except using M32RM extensions.
2308 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
2309 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
2310 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
2311 * elf32-m68k.c: Likewise, except using M68K extensions.
2312 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
2313 * elf32-ppc.c: Likewise, except using PPC32 extensions.
2314 * elf32-s390.c: Likewise, except using S390 extensions.
2315 * elf32-sh.c: Likewise, except using SH extensions.
2316 * elf32-spu.c: Likewise, except using SPU extensions.
2317 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
2318 * elf64-alpha.c: Likewise, except using ALPHA extensions.
2319 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
2320 * elf64-ppc.c: Likewise, except using PPC64 extensions.
2321 * elf64-s390.c: Likewise, except using S390 extensions.
2322 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
2323 * elfxx-ia64.c: Likewise, except using IA64 extensions.
2324 * elfxx-mips.c: Likewise, except using MIPS extensions.
2325 * elfxx-sparc.c: Likewise, except using SPARC extensions.
2326 * elfxx-sparc.h: Likewise, except using SPARC extensions.
2327 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
2328 redundant structure.
2329 (elf32_cr16_hash_table): Delete unused macro.
2330 (elf32_cr16_link_hash_traverse): Delete unused macro.
2331 * elf32-score.c: Likewise.
2332 * elf32-score7.c: Likewise.
2333 * elf32-vax.c: Likewise.
2334 * elf64-sh64.c: Likewise.
2336 2010-02-03 Alan Modra <amodra@gmail.com>
2338 * elf64-ppc.c (struct plt_entry): Move earlier in file.
2339 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
2340 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
2342 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
2343 Remove no_multi_toc.
2344 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
2345 when allocating a new struct got_entry.
2346 (allocate_got): New function, extracted from..
2347 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
2348 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
2349 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
2350 (ppc64_elf_setup_section_lists): Remove output_bfd param and
2351 no_multi_toc, add add_stub_section and layout_sections_again. Stash
2352 new params in htab. Extract some code to..
2353 (ppc64_elf_start_multitoc_partition): ..here. New function.
2354 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
2355 second pass toc scan.
2356 (merge_got_entries, merge_global_got, reallocate_got): New functions.
2357 (ppc64_elf_reinit_toc): Rename to..
2358 (ppc64_elf_finish_multitoc_partition): ..this.
2359 (ppc64_elf_layout_multitoc): New function.
2360 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
2361 layout_sections_again params.
2362 (ppc64_elf_relocate_section): Handle indirect got entries.
2363 * elf64-ppc.h: Update prototypes. Declare new functions.
2365 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
2367 * elf-bfd.h (elfcore_write_xstatereg): New.
2369 * elf.c (elfcore_grok_xstatereg): New.
2370 (elfcore_write_xstatereg): Likewise.
2371 (elfcore_grok_note): Handle NT_X86_XSTATE.
2372 (elfcore_write_register_note): Handle .reg-xstate section.
2374 2010-02-01 Tristan Gingold <gingold@adacore.com>
2376 * som.c (som_write_ar_hdr): Define this macro.
2378 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2380 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
2381 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
2382 linkage table pointer to use the global table pointer if not doing
2385 2010-01-29 Joel Brobecker <brobecker@adacore.com>
2387 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
2388 if it has already been set.
2390 2010-01-27 Tristan Gingold <gingold@adacore.com>
2392 * vms.h: Remove trailing spaces.
2393 (struct hdr_struct): Remove unused hdr_c_cpr field.
2394 (enum file_format_enum): Add comments.
2395 * vms.c (vms_bfd_print_private_bfd_data): New function that
2397 Remove trailing spaces.
2398 * vms-misc.c: Improve comments.
2399 (_bfd_vms_get_object_record): Also handle files without pads.
2400 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
2401 * vms-gsd.c (struct flagdescstruct): Make name field const.
2402 (gsyflagdesc): Fix typo.
2404 2010-01-27 Alan Modra <amodra@gmail.com>
2407 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
2408 (ppc64_elf_setup_section_lists): Init them.
2409 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
2410 and .toc on the same input file.
2411 (ppc64_elf_relocate_section): Correct GOT entry offset.
2413 2010-01-26 Tristan Gingold <gingold@adacore.com>
2415 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
2416 (bfd_target): Add _bfd_write_ar_hdr_fn field.
2417 * archive.c (is_bsd44_extended_name): New macro.
2418 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
2419 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
2421 (_bfd_archive_bsd44_construct_extended_name_table): New function.
2422 (_bfd_generic_write_ar_hdr): Ditto.
2423 (_bfd_bsd44_write_ar_hdr): Ditto.
2424 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
2425 (bsd_write_armap): Adjust firstreal computation.
2426 * libbfd-in.h (struct areltdata): Add extra_size field.
2427 (_bfd_generic_write_ar_hdr): Add prototype.
2428 (_bfd_bsd44_write_ar_hdr): Ditto.
2429 (_bfd_write_ar_hdr): Define.
2430 (_bfd_noarchive_write_ar_hdr): Ditto.
2431 (_bfd_archive_bsd_write_ar_hdr): Ditto.
2432 (_bfd_archive_coff_write_ar_hdr): Ditto.
2433 (_bfd_archive_bsd44_slurp_armap): Ditto.
2434 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
2435 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
2436 (_bfd_archive_bsd44_truncate_arname): Ditto.
2437 (_bfd_archive_bsd44_write_armap): Ditto.
2438 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
2439 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
2440 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
2441 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
2442 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
2443 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
2444 * libbfd.h: Regenerate.
2445 * oasys.c (oasys_write_ar_hdr): Define.
2446 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
2447 * ieee.c (ieee_write_ar_hdr): Define.
2448 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
2449 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
2450 (bfd_pmac_xcoff_backend_data): Ditto.
2451 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
2452 (bfd_xcoff_aix5_backend_data): Ditto.
2453 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
2454 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
2455 * aout-tic30.c (MY_write_ar_hdr): Ditto.
2456 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
2457 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2458 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2459 (bfd_mach_o_construct_extended_name_table)
2460 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2461 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2462 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
2463 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2464 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2465 (bfd_mach_o_construct_extended_name_table)
2466 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2467 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2468 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
2469 * bfd-in2.h: Regenerate.
2471 2010-01-26 Alan Modra <amodra@gmail.com>
2472 H.J. Lu <hongjiu.lu@intel.com>
2475 * elflink.c (elf_link_output_extsym): Do not ignore undefined
2476 symbols with ref_regular set when gc_sections is active.
2478 2010-01-25 Alan Modra <amodra@gmail.com>
2481 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
2482 with relocations against undefined weak symbols.
2483 (ppc64_elf_relocate_section): Don't optimize calls to undefined
2484 weak functions if the symbol is dynamic.
2485 (ppc64_elf_relocate_section): Edit tprel tls sequences.
2486 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2487 (_bfd_elf_ppc_at_tprel_transform): New function.
2488 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
2489 * bfd-in2.h: Regenerate.
2491 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
2493 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
2494 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
2495 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
2497 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
2499 2010-01-21 Nick Clifton <nickc@redhat.com>
2501 * elflink.c (elf_link_add_object_symbols): Look up name of
2502 undefined symbol both before and after versioning has been
2503 applied. Do not bother with symbols that are weakly undefined.
2505 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2507 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
2508 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
2510 2010-01-19 Cary Coutant <ccoutant@google.com>
2512 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
2514 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
2515 Alan Modra <amodra@gmail.com>
2517 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
2518 (elf_object_p): Read e_phnum extension.
2519 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
2520 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
2521 that we can read last program header.
2523 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2525 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
2526 R_ARM_THM_CALL entry.
2527 (elf32_arm_final_link_relocate): Correct calculation of
2528 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
2529 or R_ARM_THM_JUMP24 relocation.
2531 2010-01-18 Alan Modra <amodra@gmail.com>
2534 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
2535 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
2538 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2540 Fix compilation warning on gcc-3.4.
2541 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
2542 parameter index to sec_index according to the function definition.
2544 2010-01-13 Chao-ying Fu <fu@mips.com>
2546 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
2547 It is true for all CPUs.
2548 (jal_reloc_p): New function.
2549 (mips_elf_calculate_relocation): Rename require_jalxp to
2551 Update comment for CROSS_MODE_JUMP_P.
2552 Set up cross_mode_jump_p based on the mode change.
2553 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
2554 Update comment for CROSS_MODE_JUMP_P.
2555 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
2556 Use !cross_mode_jump_p to guard conversion.
2557 Convert "jr t9" to "b", if possible.
2558 (_bfd_mips_elf_relocate_section): Rename require_jalx to
2560 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
2561 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
2563 2010-01-13 Nick Clifton <nickc@redhat.com>
2565 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
2566 "m32c" returns the m32c arch_info_struct and not the m16c
2568 (arch_info_struct): Use the new scan function.
2569 (bfd_m32c_arch): Likewise.
2571 2010-01-13 Tristan Gingold <gingold@adacore.com>
2573 * config.bfd: Remove duplicated target vector for i386-*-darwin.
2574 Appends new arch instead of overriding.
2575 Use mach_o_x86_64_vec for x86_64-*-darwin.
2576 * configure.in: Add mach_o_x86_64_vec.
2577 * configure: Regenerate.
2578 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
2579 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
2580 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
2581 * Makefile.in: Regenerate.
2582 * mach-o-x86-64.c: New file.
2584 2010-01-13 Tristan Gingold <gingold@adacore.com>
2586 * reloc.c: Add MACH_O_X86_64 relocations.
2587 * bfd-in2.h: Regenerate.
2588 * libbfd.h: Regenerate.
2590 2010-01-13 Tristan Gingold <gingold@adacore.com>
2592 * archive.c (normalize): Use lbasename.
2593 (bfd_bsd_truncate_arname): Ditto.
2594 (bfd_gnu_truncate_arname): Ditto.
2596 2010-01-12 Tristan Gingold <gingold@adacore.com>
2598 * makefile.vms (CFLAGS): Turns warnings into informational messages.
2600 2010-01-11 Tristan Gingold <gingold@adacore.com>
2602 * mach-o.h: Add x86-64 relocation types.
2604 2010-01-11 Tristan Gingold <gingold@adacore.com>
2606 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
2607 (bfd_mach_o_set_arch_mach): New prototype.
2608 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
2609 (bfd_mach_o_set_arch_mach): New function.
2610 (bfd_mach_o_gen_mkobject): New function.
2611 Set TARGET_ARCHITECTURE for the generic back-ends.
2612 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
2613 Check that TARGET_ARCHITECTURE is defined.
2614 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
2615 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
2617 2010-01-11 Tristan Gingold <gingold@adacore.com>
2619 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
2621 2010-01-11 Nick Clifton <nickc@redhat.com>
2623 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
2624 handling of R_V850_HI16_S relocation.
2626 2010-01-11 Alan Modra <amodra@gmail.com>
2629 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
2631 2010-01-11 Alan Modra <amodra@gmail.com>
2634 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
2635 (find_abstract_instance_name): Use it.
2636 (parse_comp_unit): Set it.
2638 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2640 * Makefile.in: Regenerate.
2641 * configure: Regenerate.
2643 2010-01-08 Tristan Gingold <gingold@adacore.com>
2645 * archive.c: Remove bfd_special_undocumented_glue.
2647 2010-01-08 Alan Modra <amodra@gmail.com>
2650 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
2651 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
2652 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
2654 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2657 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
2658 a symbol referenced by DSO is is defined in a non-shared object
2661 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2664 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
2665 undefined __start_XXX/__stop_XXX in all input files and set
2668 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2671 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
2673 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2675 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
2676 before including procfs.h.
2677 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
2678 * configure.in: Added autoconf probe for the pr_fpreg member.
2679 * configure: Regenerated.
2680 * config.in: Regenerated.
2681 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
2683 2010-01-04 Joel Brobecker <brobecker@adacore.com>
2685 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
2686 * dwarf2.c (concat_filename): Rename dirname with dir_name
2687 to void shadowing the dirname function.
2688 Rename subdirname with subdir_name to stay consistent with
2689 the new dir_name variable name.
2691 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
2693 * archures.c: Add bfd_mach_ppc_e500mc64.
2694 * bfd-in2.h: Regenerate.
2695 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
2696 bfd_mach_ppc_e500mc64.
2698 2010-01-01 Joel Brobecker <brobecker@adacore.com>
2700 Fix -Wshadow warnings (seen on ppc-aix)
2701 * xcofflink.c: Replace finfo by flinfo throughout.
2703 For older changes see ChangeLog-2009
2709 version-control: never
projects / external / binutils.git / blob