| blob | 56e2f12d2863869f451c520677bbdaf0ac70b6eb |
1 2010-09-22 Kai Tietz <kai.tietz@onevision.com>
3 * coffcode.h (sec_to_styp_flags): Adjust debug
4 sections to be conform to pe-coff specification
5 and avoid marking them as excluded.
6 (styp_to_sec_flags): Doing reverse mapping.
8 * peXXigen.c (_bfd_XXi_final_link_postscript):
9 Add handling for setting IAT directory entry.
11 2010-09-20 Richard Henderson <rth@redhat.com>
13 * elf64-alpha.c (elf64_alpha_howto_table): Use bfd_elf_generic_reloc.
15 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
17 * elfxx-mips.c (mips_elf_link_hash_entry): Add got_only_for_calls.
18 (mips_elf_link_hash_newfunc): Initialize it.
19 (mips_elf_record_global_got_symbol): Add a for_call parameter.
20 (mips_elf_count_got_symbols): Check SYMBOL_CALLS_LOCAL rather
21 than SYMBOL_REFERENCES_LOCAL if the GOT entry is only used for calls.
22 Try to remove .got entries in favour of .got.plt entries on VxWorks.
23 (_bfd_mips_elf_check_relocs): Do not try to avoid allocating
24 a global GOT entry for VxWorks calls. Update uses of
25 mips_elf_record_global_got_symbol.
26 (allocate_dynrelocs): Set got_only_for_calls to false if the GOT
27 entry is used for dynamic relocations.
29 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
31 * elfxx-mips.c (mips_got_entry): Adjust commentary.
32 (mips_elf_create_local_got_entry): If given a symbol, check that it
33 has been assigned to the local part of the GOT.
34 (mips_elf_count_got_symbols): Take the bfd_link_info as argument
35 instead of the master GOT. Put all locally-binding symbols in
36 the local area.
37 (mips_elf_make_got_per_bfd): Use global_got_area to decide whether
38 a symbol lives in the local or global area.
39 (mips_elf_local_relocation_p): Remove check_forced argument and
40 retain only the !check_forced behavior.
41 (mips_elf_calculate_relocation): Adjust call accordingly.
42 Use global_got_area to decide whether an output relocation
43 should be local or global. Explicitly decay R_MIPS_GOT_PAGE
44 into R_MIPS_GOT_DISP where appropriate. Fix selection of
45 local vs. global semantics for R_MIPS*_26. Remove redundant
46 reevaluation of what is stored in was_local_p.
47 (mips_elf_create_dynamic_relocation): Use global_got_area to decide
48 whether the relocation should be against a global or local symbol.
49 (mips_elf_lay_out_got): Update the GOT traversal after the above
50 change to mips_elf_count_got_symbols.
51 (mips_elf_adjust_addend): Adjust call to mips_elf_local_relocation_p.
52 (_bfd_mips_elf_relocate_section): Likewise.
53 (_bfd_mips_elf_finish_dynamic_symbol): Use global_got_area to decide
54 whether the symbol has a global got entry.
55 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
57 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
59 * elfxx-mips.c (allocate_dynrelocs): Don't add relocation symbols
60 to the global GOT on VxWorks.
62 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
64 * elfxx-mips.c (_bfd_mips_elf_check_relocs): On VxWorks,
65 exclude __GOTT_BASE__ and __GOTT_INDEX__ from the warning
66 about HI/LO relocations in shared objects.
68 2010-09-16 Alan Modra <amodra@gmail.com>
70 * elf32-spu.c (spu_elf_size_sections): Omit fixups for non-alloc
71 sections.
72 (spu_elf_create_sections): Mark .fixup with SEC_LINKER_CREATED and
73 set dynobj.
74 (spu_elf_finish_dynamic_sections): New function.
75 (elf_backend_finish_dynamic_sections): Define.
77 2010-09-16 Alan Modra <amodra@gmail.com>
79 * elf.c (bfd_elf_get_default_section_type): Don't test SEC_NEVER_LOAD.
80 * elflink.c (elf_link_input_bfd): Likewise.
82 2010-09-15 Kai Tietz <kai.tietz@onevision.com>
84 * pei-x86_64.c (pex64_get_unwind_info): Reorgnized.
85 (pex64_get_scope_entry): Removed.
86 (find_next_xdata_or_end): New helper.
87 (pex64_dump_xdata): Reworked.
88 (pex64_bfd_print_pdata): Add checking for
89 valid pdata sorting and values. Reworked
90 output.
92 2010-09-15 H.J. Lu <hongjiu.lu@intel.com>
94 PR binutils/12004
95 * plugin.c (bfd_plugin_object_p): Handle NULL iostream.
97 2010-09-14 Kai Tietz <kai.tietz@onevision.com>
99 * pe-x86_64.c (COFF_SECTION_ALIGNMENT_ENTRIES): Make
100 .rdata, .data, and .text partial matched section names.
101 * pei-x86_64.c: Likewise.
103 * peXXigen.c (sort_x64_pdata): New helper.
104 (_bfd_XXi_final_link_postscript): Do pdata sorting.
106 2010-09-09 H.J. Lu <hongjiu.lu@intel.com>
108 PR ld/11998
109 * elf.c (assign_file_positions_for_load_sections): Don't warn
110 zero LMA adjustment.
112 2010-09-09 Bernd Schmidt <bernds@codesourcery.com>
114 bfd/
115 * elflink.c (bfd_elf_final_link): Correct calculation of
116 max_external_reloc_size.
118 2010-09-07 Alan Modra <amodra@gmail.com>
119 Marcus Brinkmann <marcus.brinkmann@ruhr-uni-bochum.de>
121 * peXXigen.c: Whitespace.
122 (pe_print_idata): Correct section limit calculations. Tidy array
123 indexing.
124 (_bfd_XX_print_ce_compressed_pdata): Don't leak memory.
126 2010-09-02 Richard Henderson <rth@redhat.com>
128 * config.bfd (x86_64-*-mingw*): Select 32-bit pei vectors too.
130 2010-09-01 Pedro Alves <pedro@codesourcery.com>
132 * netbsd-core.c (netbsd_core_core_file_pid): Renamed to ...
133 (netbsd_core_file_pid): ... this.
135 2010-09-01 Tristan Gingold <gingold@adacore.com>
137 * coffcode.h (coff_slurp_line_table): Add a cast.
138 (coff_slurp_reloc_table): Ditto.
140 2010-08-30 Gunther Nikl <gnikl@users.sourceforge.net>
142 * cisco-core.c (cisco_core_file_pid): Define.
144 2010-08-30 Alan Modra <amodra@gmail.com>
146 PR binutils/11953
147 * elf.c (copy_elf_program_header): Calculate map->header_size
148 from lowest_section, not first_section. Validate program
149 header p_paddr against section lma. Find lowest_section in
150 second loop over headers.
152 2010-08-28 Alan Modra <amodra@gmail.com>
154 * elflink.c (_bfd_elf_dynamic_symbol_p): Rename param. Make
155 common syms local.
156 (_bfd_elf_symbol_refs_local_p): Expand comment.
157 (elf_link_output_extsym): Fix style nit.
159 2010-08-26 Nathan Sidwell <nathan@codesourcery.com>
161 * elf32-arm.c (elf32_arm_final_link): Process stub sections
162 exactly once.
164 2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
166 PR ld/11939
167 * elflink.c (elf_link_add_object_symbols): Don't set
168 unique_global for non-ELF hash link table.
170 2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
172 PR ld/11944
173 * elf-bfd.h (elf_backend_data): Add target_id.
174 (bfd_elf_make_generic_object): Renamed to ...
175 (bfd_elf_make_object): This.
177 * elf.c (bfd_elf_make_generic_object): Removed.
178 (bfd_elf_make_object): New.
179 (bfd_elf_mkcorefile): Really treat it as an object file.
181 * elf-m10300.c (ELF_TARGET_ID): New.
182 * elf32-arm.c (ELF_TARGET_ID): Likewise.
183 * elf32-bfin.c (ELF_TARGET_ID): Likewise.
184 * elf32-cris.c (ELF_TARGET_ID): Likewise.
185 * elf32-frv.c (ELF_TARGET_ID): Likewise.
186 * elf32-i386.c (ELF_TARGET_ID): Likewise.
187 * elf32-lm32.c (ELF_TARGET_ID): Likewise.
188 * elf32-m32r.c (ELF_TARGET_ID): Likewise.
189 * elf32-m68hc11.c (ELF_TARGET_ID): Likewise.
190 * elf32-m68hc12.c (ELF_TARGET_ID): Likewise.
191 * elf32-m68k.c (ELF_TARGET_ID): Likewise.
192 * elf32-microblaze.c (ELF_TARGET_ID): Likewise.
193 * elf32-ppc.c (ELF_TARGET_ID): Likewise.
194 * elf32-s390.c (ELF_TARGET_ID): Likewise.
195 * elf32-sh.c (ELF_TARGET_ID): Likewise.
196 * elf32-sparc.c (ELF_TARGET_ID): Likewise.
197 * elf32-spu.c (ELF_TARGET_ID): Likewise.
198 * elf32-tic6x.c (ELF_TARGET_ID): Likewise.
199 * elf32-xtensa.c (ELF_TARGET_ID): Likewise.
200 * elf64-alpha.c (ELF_TARGET_ID): Likewise.
201 * elf64-hppa.c (ELF_TARGET_ID): Likewise.
202 * elf64-ppc.c (ELF_TARGET_ID): Likewise.
203 * elf64-s390.c (ELF_TARGET_ID): Likewise.
204 * elf64-x86-64.c (ELF_TARGET_ID): Likewise.
205 * elfxx-ia64.c (ELF_TARGET_ID): Likewise.
207 * elf32-hppa.c (elf32_hppa_mkobject): Removed.
208 (bfd_elf32_mkobject): Likewise.
209 (ELF_TARGET_ID): New.
211 * elf32-mips.c (ELF_TARGET_ID): New.
212 (bfd_elf32_mkobject): Removed.
214 * elf64-mips.c (ELF_TARGET_ID): New.
215 (bfd_elf64_mkobject): Removed.
217 * elfn32-mips.c (ELF_TARGET_ID): New.
218 (bfd_elf32_mkobject): Removed.
220 * elfxx-mips.c (_bfd_mips_elf_mkobject): Removed.
221 * elfxx-mips.h (_bfd_mips_elf_mkobject): Likewise.
223 * elfxx-target.h (bfd_elfNN_mkobject): Default to
224 bfd_elf_make_object.
225 (ELF_TARGET_ID): New. Default to GENERIC_ELF_DATA.
226 (elfNN_bed): Initialize target_id.
228 2010-08-25 Julian Brown <julian@codesourcery.com>
230 * elf32-arm.c (arm_stub_required_alignment): New.
231 (arm_build_one_stub): Use above to partition stubs.
232 (make_branch_to_a8_stub): Use arm_stub_a8_veneer_lwm not
233 arm_stub_a8_veneer_b_cond.
235 2010-08-25 Alan Modra <amodra@gmail.com>
237 * aout-arm.c (MY(bfd_reloc_type_lookup)): Use bfd_arch_bits_per_address.
238 * aout-ns32k.c (MY(bfd_reloc_type_lookup)): Likewise.
239 * aoutx.h (NAME(aout,reloc_type_lookup)): Likewise.
240 * coff-arm.c (coff_arm_reloc_type_lookup): Likewise.
241 * elf-hppa.h (elf_hppa_reloc_final_type): Likewise.
242 * reloc.c (bfd_default_reloc_type_lookup): Likewise.
243 * riscix.c (riscix_reloc_type_lookup): Likewise.
245 2010-08-25 Alan Modra <amodra@gmail.com>
247 * elf.c (_bfd_elf_map_sections_to_segments): Don't load program
248 headers if any loaded section wraps the address space. Simplify
249 ~(m-1) to -m. Use lma rather than vma when determining whether
250 note sections are adjacent.
252 2010-08-22 H.J. Lu <hongjiu.lu@intel.com>
254 PR ld/11933
255 * elflink.c (elf_link_add_object_symbols): Don't check relocation
256 if input ELF object ID doesn't match output.
258 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
260 * configure: Regenerate.
262 2010-08-20 H.J. Lu <hongjiu.lu@intel.com>
264 * merge.c (sec_merge_emit): Revert the last checkin.
266 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
268 * elf32-sh.c (sh_elf_relocate_section): Handle non-ELF output
269 BFD.
271 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
273 * elf32-m68k.c (bfd_elf_m68k_set_target_options): Don't set GOT
274 options unless an m68k hash table has been found.
276 2010-08-20 Nick Clifton <nickc@redhat.com>
278 * merge.c (sec_merge_emit): Do not zero pad sections that do not
279 have an alignment.
281 2010-08-18 Pedro Alves <pedro@codesourcery.com>
283 PR corefile/8210
285 * bfd-in2.h: Regenerate.
286 * corefile.c (bfd_core_file_pid): New.
288 * targets.c (BFD_JUMP_TABLE_CORE): Add NAME##_core_file_pid.
289 (struct bfd_target) <_core_file_pid>: New.
291 * libbfd-in.h (_bfd_nocore_core_file_pid): Declare.
292 * libbfd.c (_bfd_nocore_core_file_pid): New.
294 * elf-bfd.h (bfd_elf32_core_file_pid, bfd_elf64_core_file_pid):
295 Declare.
296 * elfcode.h (elf_core_file_pid): New define.
297 * elfcore.h (elf_core_file_pid): New function.
299 * elf.c (elfcore_make_pid): Rewrite.
300 (elfcore_grok_prstatus): Only set core_pid if not set yet.
301 (elfcore_grok_prstatus) [!HAVE_PRSTATUS_T_PR_WHO]: Fallback to
302 getting the lwpid from prstat.pr_pid.
304 * elf64-x86-64.c (elf64_x86_64_grok_prstatus): Write the LWPID to
305 elf_tdata's core_lwpid instead of to core_pid.
306 (elf64_x86_64_grok_psinfo): Extract the the main process's PID,
307 and store it in elf_tdata's core_pid field.
308 * elf32-i386.c (elf_i386_grok_prstatus): Write the LWPID to
309 elf_tdata's core_lwpid instead of to core_pid.
310 (elf_i386_grok_psinfo): Extract the the main process's PID, and
311 store it in elf_tdata's core_pid field.
313 * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Write the LWPID
314 to elf_tdata's core_lwpid instead of to core_pid.
315 * elf32-arm.c (elf32_arm_nabi_grok_prstatus): Write the LWPID to
316 elf_tdata's core_lwpid instead of to core_pid.
317 * elf32-cris.c (cris_elf_grok_prstatus): Write the LWPID to
318 elf_tdata's core_lwpid instead of to core_pid.
319 * elf32-frv.c (elf32_frv_grok_prstatus): Write the LWPID to
320 elf_tdata's core_lwpid instead of to core_pid.
321 * elf32-hppa.c (elf32_hppa_grok_prstatus): Write the LWPID to
322 elf_tdata's core_lwpid instead of to core_pid.
323 * elf32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
324 elf_tdata's core_lwpid instead of to core_pid.
325 * elf32-ppc.c (ppc_elf_grok_prstatus): Write the LWPID to
326 elf_tdata's core_lwpid instead of to core_pid.
327 * elf32-s390.c (elf_s390_grok_prstatus): Write the LWPID to
328 elf_tdata's core_lwpid instead of to core_pid.
329 * elf32-score.c (s3_bfd_score_elf_grok_prstatus): Write the LWPID
330 to elf_tdata's core_lwpid instead of to core_pid.
331 * elf32-score7.c (s7_bfd_score_elf_grok_prstatus): Write the LWPID
332 to elf_tdata's core_lwpid instead of to core_pid.
333 * elf32-sh.c (elf32_shlin_grok_prstatus): Write the LWPID to
334 elf_tdata's core_lwpid instead of to core_pid.
335 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Write the LWPID to
336 elf_tdata's core_lwpid instead of to core_pid.
337 * elf64-hppa.c (elf64_hppa_grok_prstatus): Write the LWPID to
338 elf_tdata's core_lwpid instead of to core_pid.
339 * elf64-mips.c (elf64_mips_grok_prstatus): Write the LWPID to
340 elf_tdata's core_lwpid instead of to core_pid.
341 * elf64-ppc.c (ppc64_elf_grok_prstatus): Write the LWPID to
342 elf_tdata's core_lwpid instead of to core_pid.
343 * elfn32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
344 elf_tdata's core_lwpid instead of to core_pid.
346 * plugin.c (bfd_plugin_core_file_pid): New function.
347 * aout-target.h (MY_core_file_pid): Define.
348 * aout-tic30.c (MY_core_file_pid, MY_core_file_p): New defines.
349 * coff-rs6000.c (coff_core_file_pid): New define.
350 (rs6000coff_vec, pmac_xcoff_vec): Use BFD_JUMP_TABLE_CORE.
351 * coff64-rs6000.c (coff_core_file_pid): New define.
352 (rs6000coff64_vec): Use BFD_JUMP_TABLE_CORE.
353 (xcoff64_core_file_pid): New define.
354 (aix5coff64_vec): Use BFD_JUMP_TABLE_CORE.
355 * mach-o-target.c (bfd_mach_o_core_file_pid): New define.
356 * aix386-core.c (aix386_core_file_pid): New define.
357 * hppabsd-core.c (hppabsd_core_core_file_pid): New define.
358 * hpux-core.c (hpux_core_core_file_pid): New define.
359 * irix-core.c (irix_core_core_file_pid): New define.
360 * lynx-core.c (lynx_core_file_pid): New define.
361 * osf-core.c (osf_core_core_file_pid): New define.
362 * ptrace-core.c (ptrace_unix_core_file_pid): New define.
363 * sco5-core.c (sco5_core_file_pid): New define.
364 * xcoff-target.h (coff_core_file_pid): New define.
365 * netbsd-core.c (netbsd_core_core_file_pid): New define.
367 2010-08-13 H.J. Lu <hongjiu.lu@intel.com>
369 PR ld/11913
370 * elf32-i386.c (elf_i386_finish_dynamic_sections): Check if
371 .got.plt section is discarded.
372 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Likewise.
374 2010-08-13 Nathan Sidwell <nathan@codesourcery.com>
376 * elf32-m69k.c (elf32_m68k_print_private_bfd_data): Detect EMAC_B
377 variant.
379 2010-08-12 H.J. Lu <hongjiu.lu@intel.com>
381 PR binutils/11909
382 * Makefile.am (coff-tic4x.lo): New. Disable -Werror.
383 (coff-tic54x.lo): Likewise.
384 * Makefile.in: Regenerated.
386 2010-08-12 Todd Veldhuizen <todd.veldhuizen@logicblox.com>
388 PR ld/11843
389 * elflink.c (compute_bucket_count): Avoid futile long searches for
390 the best bucket size.
392 2010-08-09 Richard Henderson <rth@redhat.com>
394 PR ld/11891
395 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Disallow relaxing
396 to tlshi/lo until pos0 and pos1 are adjacent. Use the destination
397 register from the tldgd insn.
399 2010-08-09 Catherine Moore <clm@codesourcery.com>
401 * elfxx-mips.c (mips_elf_perform_relocation): Improve
402 interlinking error message.
404 2010-08-06 Alan Modra <amodra@gmail.com>
406 * elf64-ppc.c (ha_reloc_match): Allow matches to other than r2.
407 (ppc64_elf_relocate_section): Nop out high part insn of large toc
408 code sequence when the high part of offset is zero.
410 2010-08-04 Tristan Gingold <gingold@adacore.com>
412 * vms-alpha.c (alpha_vms_build_fixups): Write the EICP.
413 (alpha_vms_bfd_final_link): Explicitly forbid relocatable links.
414 Clear the SEC_RELOC flag.
416 2010-08-04 Tristan Gingold <gingold@adacore.com>
418 * vms-alpha.c (alpha_vms_create_eisd_for_section): Make writable
419 sections with relocs.
420 (alpha_vms_add_fixup_lp): Set SEC_RELOC flag.
421 (alpha_vms_add_fixup_ca): Ditto.
422 (alpha_vms_add_fixup_qr): Ditto.
423 Add comments.
425 2010-08-04 Tristan Gingold <gingold@adacore.com>
427 * vms-alpha.c (alpha_vms_create_eisd_for_section): Do not make
428 CODE sections writable.
430 2010-08-04 Tristan Gingold <gingold@adacore.com>
432 * vms-alpha.c (alpha_vms_add_lw_fixup): Renamed to ...
433 (alpha_vms_add_fixup_lr): ... this for consistency.
434 (alpha_vms_add_qw_fixup): Removed.
435 Fix some comments.
436 (vms_get_symbol_info): Adjust type for unknown sections.
438 2010-08-04 Tristan Gingold <gingold@adacore.com>
440 * vms-alpha.c (_bfd_vms_slurp_egsd): Use the canonical absolute
441 section for any absolute section. Remove some debugging code.
443 2010-08-03 DJ Delorie <dj@redhat.com>
445 * elf32-m32c.c (ELF_MAXPAGESIZE): Change page size to 256 bytes.
447 2010-08-03 Tristan Gingold <gingold@adacore.com>
449 * vms-misc.c (vms_convert_to_var): Make it static.
450 (_bfd_vms_convert_to_var_unix_filename): Make it public.
452 2010-08-03 Tristan Gingold <gingold@adacore.com>
454 * makefile.vms (OBJS): Update list.
456 2010-08-03 Tristan Gingold <gingold@adacore.com>
458 * vms-alpha.c (_bfd_vms_slurp_egsd): Do not set SEC_HAS_CONTENTS
459 nor SEC_RELOC for empty sections.
461 2010-08-03 Tristan Gingold <gingold@adacore.com>
463 * vms-alpha.c (evax_section_flags): Fix flags for absolute
464 section. Remove useless parenthesis.
466 2010-08-03 Tristan Gingold <gingold@adacore.com>
468 * vms-lib.c (vms_lib_bread_raw): Change type of BUF argument.
469 (vms_lib_bread, vms_lib_bopen): Adjust.
471 2010-08-02 Alan Modra <amodra@gmail.com>
473 PR 11866
474 * elf.c (assign_file_positions_for_load_sections): Use p_vaddr to
475 calculate off_adjust rather than first section vma.
477 2010-07-30 H.J. Lu <hongjiu.lu@intel.com>
479 * elflink.c (compute_bucket_count): Add ATTRIBUTE_UNUSED to info.
481 2010-07-30 Anthony Green <green@moxielogic.com>
483 * config.bfd (targ_cpu): Add moxie-*-rtems support.
485 2010-07-29 Alan Modra <amodra@gmail.com>
487 * elf64-ppc.c (ppc64_elf_edit_toc): Always adjust local syms in
488 .toc section, even when none are used in relocs.
490 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
492 * elfxx-mips.h: Include "elf/mips.h".
493 (gprel16_reloc_p): New static inline function.
494 * elfxx-mips.c (_bfd_mips_elf_check_relocs)
495 [R_MIPS16_GOT16, R_MIPS_GOT16, R_MIPS_GOT_HI16, R_MIPS_GOT_LO16]:
496 Use got16_reloc_p.
497 (_bfd_mips_elf_relocate_section)[bfd_reloc_overflow]: Use
498 gprel16_reloc_p.
499 * elf32-mips.c (mips_info_to_howto_rel): Likewise.
500 * elfn32-mips.c (mips_info_to_howto_rel): Likewise.
502 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
504 * elf64-mips.c (mips_elf64_howto_table_rela)
505 [R_MIPS_TLS_DTPMOD64]: Clear partial_inplace.
506 [R_MIPS_TLS_DTPREL64, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
507 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
508 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL64]: Likewise.
509 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
510 * elfn32-mips.c (elf_mips_howto_table_rela)
511 [R_MIPS_TLS_DTPMOD32]: Likewise.
512 [R_MIPS_TLS_DTPREL32, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
513 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
514 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL32]: Likewise.
515 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
517 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
518 Ina Pandit <ina.pandit@kpitcummins.com>
520 * archures.c (DESCRIPTION): Define bfd_mach_v850e2 and
521 bfd_mach_v850e2v3.
522 * reloc.c (bfd_architecture): Define bfd_mach_v850e2 and
523 bfd_mach_v850e2v3.
524 (BFD_RELOC_V850_16_PCREL, BFD_RELOC_V850_17_PCREL,
525 BFD_RELOC_V850_22_PCREL, BFD_RELOC_V850_23,
526 BFD_RELOC_V850_32_PCREL, BFD_RELOC_V850_32_ABS,
527 BFD_RELOC_V850_16_SPLIT_OFFSET, BFD_RELOC_V850_16_S1,
528 BFD_RELOC_V850_LO16_SPLIT_OFFSET, BFD_RELOC_V850_SDA_15_16_OFFSET,
529 BFD_RELOC_V850_ZDA_16_16_OFFSET, BFD_RELOC_V850_CALLT_15_16_OFFSET,
530 BFD_RELOC_V850_32_GOTPCREL, BFD_RELOC_V850_16_GOT,
531 BFD_RELOC_V850_32_GOT, BFD_RELOC_V850_22_PLT_PCREL,
532 BFD_RELOC_V850_32_PLT_PCREL, BFD_RELOC_V850_COPY,
533 BFD_RELOC_V850_GLOB_DAT, BFD_RELOC_V850_JMP_SLOT,
534 BFD_RELOC_V850_RELATIVE, BFD_RELOC_V850_16_GOTOFF,
535 BFD_RELOC_V850_32_GOTOFF, BFD_RELOC_V850_CODE,
536 BFD_RELOC_V850_DATA): New relocations for V850 target.
537 * config.bfd: Match all v850 targets.
538 * cpu-v850.c (arch_info_struct): Define V850e2 and V850e2v3.
539 * elf32-v850.c (v850_elf_check_relocs): Check the newly added
540 relocations.
541 (v850_elf_perform_relocation ): Update the newly added
542 relocations.
543 (v850_elf_howto_t): Update the specifications of added
544 relocations.
545 (v850_elf_reloc_map): Update the relocation mappings.
546 (v850_elf_final_link_relocate): Maps added relocation into the
547 appropriate howto structure.
548 (v850_elf_object_p): Add support for V850E2 and V850E2V3.
549 (v850_elf_final_write_processing): Likewise.
550 (v850_elf_merge_private_bfd_data): Likewise.
551 (v850_elf_print_private_bfd_data): Likewise.
552 * libbfd.h: Regenerate.
553 * bfd-in2.h: Regenerate.
555 2010-07-23 Alan Modra <amodra@gmail.com>
557 * archive.c (_bfd_archive_bsd44_construct_extended_name_table):
558 Correct format specifier.
560 2010-07-22 Alan Modra <amodra@gmail.com>
562 * ecoff.c: Don't include aout/ranlib.h.
563 (_bfd_ecoff_slurp_armap): Use correct struct for ardata->symdefs.
564 (_bfd_ecoff_write_armap): Output ar_date and ar_size using
565 _bfd_ar_spacepad.
567 2010-07-22 Alan Modra <amodra@gmail.com>
569 * aoutx.h (some_aout_object_p): Don't set EXEC_P for files with
570 relocs.
572 2010-07-20 Alan Modra <amodra@gmail.com>
574 * elf.c (assign_file_positions_for_load_sections): Check that
575 zero size sections are allocated in segments too.
576 (assign_file_positions_for_non_load_sections): Warn if zero
577 size alloc sections are found here.
578 (copy_elf_program_header): Don't drop zero size sections from
579 segment map.
580 (copy_private_bfd_data): Check for changes in zero size sections.
582 2010-07-17 Alan Modra <amodra@gmail.com>
584 * elf.c (_bfd_elf_map_sections_to_segments): Force new segment
585 for sections with overlapping LMAs.
586 (assign_file_positions_for_load_sections): Catch overlap for
587 sections that wrap around the address space. Replace a
588 warning that duplicates ld's --check-sections error with a
589 warning that lma has been adjusted for overlapping sections.
591 2010-07-14 Cary Coutant <ccoutant@google.com>
593 PR ld/11817
594 * dwarf2.c (read_section): Revert patch for compressed debug sections.
595 (find_line): Likewise.
596 (read_and_uncompress_section): Remove.
598 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
600 PR ld/11812
601 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't
602 allocate .got.plt section if there are no GOT nor PLT
603 entries.
604 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
606 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
608 PR ld/11791
609 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Support
610 garbage collection against STT_GNU_IFUNC symbols.
612 * elf32-i386.c (elf_i386_get_local_sym_hash): Don't set
613 elf.plt.offset/elf.got.offset to -1.
614 (elf_i386_tls_transition): Skip TLS transition for functions.
615 (elf_i386_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
617 * elf64-x86-64.c (elf64_x86_64_get_local_sym_hash): Don't set
618 elf.plt.offset/elf.got.offset to -1.
619 (elf64_x86_64_tls_transition): Skip TLS transition for functions.
620 (elf64_x86_64_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
622 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
624 * elf32-i386.c (elf_i386_check_relocs): Re-indent.
625 (elf_i386_relocate_section): Likewise.
627 2010-07-06 H.J. Lu <hongjiu.lu@intel.com>
629 * dwarf2.c (add_line_info): Initialize prev_line.
631 2010-07-06 Alan Modra <amodra@gmail.com>
633 * elf32-ppc.c (ppc_elf_relax_section): Insert branch around
634 trampolines only for .init and .fini sections.
636 2010-07-05 Alan Modra <amodra@gmail.com>
638 * elf32-ppc.c: Formatting.
639 (ppc_elf_finish_dynamic_sections): Don't make plt_entry var static.
641 2010-07-03 Cary Coutant <ccoutant@google.com>
643 * compress.c (bfd_uncompress_section_contents): Add ATTRIBUTE_UNUSED.
644 * dwarf2.c (read_and_uncompress_section): New function.
645 (read_section): Call it.
646 (find_line): Likewise.
648 2010-07-01 Alan Modra <amodra@gmail.com>
650 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_CALLS_LOCAL rather
651 than SYMBOL_REFERENCES_LOCAL.
652 (ppc64_elf_relocate_section): Likewise.
654 2010-07-01 Alan Modra <amodra@gmail.com>
656 * elf64-ppc.c (ppc64_elf_edit_toc): Keep toc entries for ifuncs.
658 2010-06-29 Alan Modra <amodra@gmail.com>
660 * cpu-maxq.c: Delete file.
661 * coff-maxq.c: Delete file.
662 * Makefile.am: Remove references to maxq.
663 * archures.c: Likewise.
664 * coffcode.h: Likewise.
665 * configure.in: Likewise.
666 * targets.c: Likewise.
667 * config.bfd: Move maxq from obsolete to removed.
668 * Makefile.in: Regenerate.
669 * bfd-in2.h: Regenerate.
670 * configure: Regenerate.
671 * libbfd.h: Regenerate.
672 * po/SRC-POTFILES.in: Regenerate.
674 2010-06-28 Alan Modra <amodra@gmail.com>
676 * compress.c (bfd_uncompress_section_contents): Use ATTRIBUTE_UNUSED
677 to silence gcc warning.
679 2010-06-27 Alan Modra <amodra@gmail.com>
681 * elf64-ppc.c (get_tls_mask): Don't segfault on NULL elf_section_data.
682 (group_sections): Likewise.
684 2010-06-27 Alan Modra <amodra@gmail.com>
686 * bout.c (aligncode): Delete set but unused variables.
687 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
688 * coff-ppc.c (ppc_record_toc_entry): Likewise.
689 (coff_ppc_relocate_section): Likewise.
690 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Likewise.
691 * elf-m10200.c (mn10200_elf_relax_delete_bytes): Likewise.
692 * elf-m10300.c (mn10300_elf_final_link_relocate): Likewise.
693 (mn10300_elf_relax_section): Likewise.
694 * elf32-arm.c (arm_build_one_stub, arm_size_one_stub): Likewise.
695 (record_vfp11_erratum_veneer): Likewise.
696 (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
697 (elf32_arm_final_link_relocate): Likewise.
698 (elf32_arm_check_relocs, arm_map_one_stub): Likewise.
699 * elf32-avr.c (elf32_avr_relax_delete_bytes): Likewise.
700 (elf32_avr_relax_section): Likewise.
701 (avr_mark_stub_not_to_be_necessary): Likewise.
702 * elf32-bfin.c (_bfin_create_got_section): Likewise.
703 * elf32-cr16.c (cr16_elf_final_link_relocate): Likewise.
704 (elf32_cr16_relax_delete_bytes): Likewise.
705 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Likewise.
706 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
707 * elf32-crx.c (elf32_crx_relax_delete_bytes): Likewise.
708 * elf32-h8300.c (elf32_h8_relax_section): Likewise.
709 (elf32_h8_relax_delete_bytes): Likewise.
710 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
711 * elf32-i370.c (i370_elf_check_relocs): Likewise.
712 (elf_relocate_section): Likewise.
713 * elf32-ip2k.c (adjust_all_relocations): Likewise.
714 (ip2k_elf_relax_section): Likewise.
715 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
716 (lm32_elf_check_relocs): Likewise.
717 (lm32_elf_finish_dynamic_sections): Likewise.
718 (lm32_elf_finish_dynamic_symbol): Likewise.
719 * elf32-m32c.c (m32c_offset_for_reloc): Likewise.
720 (m32c_elf_relax_delete_bytes): Likewise.
721 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
722 (m32r_elf_finish_dynamic_sections): Likewise.
723 (m32r_elf_check_relocs, m32r_elf_fake_sections): Likewise.
724 * elf32-m68hc11.c (m68hc11_elf_relax_section): Likewise.
725 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
726 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
727 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
728 (microblaze_elf_check_relocs): Likewise.
729 (microblaze_elf_finish_dynamic_symbol): Likewise.
730 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
731 * elf32-ppc.c (ppc_elf_tls_optimize): Likewise.
732 * elf32-rx.c (rx_elf_relocate_section): Likewise.
733 (elf32_rx_relax_delete_bytes, rx_offset_for_reloc): Likewise.
734 (elf32_rx_relax_section): Likewise.
735 * elf32-score.c (score_elf_got_offset_from_index): Likewise.
736 (score_elf_final_link_relocate): Likewise.
737 (s3_bfd_score_elf_relocate_section): Likewise.
738 * elf32-score7.c (score_elf_got_offset_from_index): Likewise.
739 (s7_bfd_score_elf_relocate_section): Likewise.
740 * elf32-sh.c (sh_elf_check_relocs): Likewise.
741 * elf32-spu.c (spu_elf_relocate_section): Likewise.
742 * elf32-v850.c (v850_elf_check_relocs): Likewise.
743 (find_remembered_hi16s_reloc): Likewise.
744 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
745 (elf_vax_relocate_section): Likewise.
746 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
747 * elf32-xtensa.c (xlate_offset_with_removed_text): Likewise.
748 (move_literal): Likewise.
749 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
750 (elf64_hppa_check_relocs): Likewise.
751 (elf64_hppa_finish_dynamic_symbol): Likewise.
752 (elf64_hppa_relocate_section): Likewise.
753 * elf64-mmix.c (mmix_elf_reloc, mmix_elf_relax_section): Likewise.
754 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
755 (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Likewise.
756 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
757 (elfNN_vms_section_from_shdr): Likewise.
758 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
759 (_bfd_sparc_elf_relocate_section): Likewise.
760 * hp300hpux.c (slurp_symbol_table): Likewise.
761 * i386lynx.c (swap_std_reloc_out, swap_std_reloc_in): Likewise.
762 * mach-o.c (bfd_mach_o_write_thread): Likewise.
763 * mmo.c (mmo_scan, mmo_write_symbols_and_terminator): Likewise.
764 * nlm32-sparc.c (nlm_sparc_read_reloc): Likewise.
765 * pdp11.c (pdp11_aout_link_input_section): Likewise.
766 (aout_link_input_section, aout_link_input_bfd): Likewise.
767 * pe-mips.c (mips_swap_reloc_out): Likewise.
768 (coff_pe_mips_relocate_section): Likewise.
769 * som.c (som_bfd_ar_write_symbol_stuff): Likewise.
770 * vms-alpha.c (_bfd_vms_slurp_egsd): Likewise.
771 * xsym.c (bfd_sym_fetch_type_information_table_ent): Likewise.
773 * coff-i860.c (i860_reloc_processing): Avoid set but unused warning.
774 * coffcode.h (coff_compute_section_file_positions): Likewise.
775 (coff_slurp_reloc_table): Likewise.
776 * cpu-arm.c (arm_check_note): Likewise.
777 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Likewise.
778 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
779 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
780 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
781 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
782 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
783 * elf32-sh64.c (_bfd_sh_align_load_span): Likewise.
784 * ieee.c (parse_expression): Likewise.
785 (ieee_slurp_external_symbols, drop_int): Likewise.
786 * peXXigen.c (pe_print_pdata): Likewise.
787 * versados.c (process_esd): Likewise.
789 2010-06-25 Tristan Gingold <gingold@adacore.com>
791 * vms-alpha.c (_bfd_vms_write_egsd): Check absolute section with
792 its flags. Create an absolute section if needed.
794 2010-06-25 Tristan Gingold <gingold@adacore.com>
796 * vms-alpha.c (_bfd_vms_write_egsd): Set target_index field of
797 sections. Mark .vmsdebug section as SEC_DEBUGGING. Do not create
798 dummy psect anymore. Adjust.
799 (_bfd_vms_write_eeom): Adjust (use target_index instead of index)
800 (_bfd_vms_write_etir): Ditto.
801 (start_etir_or_etbt_record): Test for SEC_DEBUGGING instead of
802 section name. Adjust.
804 2010-06-25 Tristan Gingold <gingold@adacore.com>
806 * vms-alpha.c (alpha_vms_write_exec): Set linktime field.
808 2010-06-25 Alan Modra <amodra@gmail.com>
810 * elf64-ppc.c (toc_skip_enum): Define.
811 (ppc64_elf_edit_toc): Use two low bits of skip array as markers.
812 Optimize largetoc sequences.
813 (adjust_toc_syms): Update for skip array change.
814 (ppc64_elf_relocate_section): Handle R_PPC64_LO_DS_OPT.
816 2010-06-25 Alan Modra <amodra@gmail.com>
818 * elf64-ppc.c (is_static_defined): New function.
819 (get_tls_mask, ppc_type_of_stub): Use it here.
820 (ppc64_elf_edit_opd): Ensure we only attempt to edit ppc64 input.
821 (ppc64_elf_tls_setup): Typo fix.
822 (adjust_toc_syms): Correctly handle symbols defined past the end
823 of the toc. Move syms on removed entries to next entry rather
824 than to start of toc.
825 (ppc64_elf_edit_toc): Likewise. Ensure we only attempt to
826 edit ppc64 input. Allocate one extra word in skip array.
827 Honour info->keep_memory when reading relocs if we can.
828 Adjust toc relocs after adjusting symbols.
830 2010-06-23 Nathan Sidwell <nathan@codesourcery.com>
832 * archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
833 when scaning map.
835 2010-06-17 Tristan Gingold <gingold@adacore.com>
837 * Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
838 (BFD64_BACKENDS_CFILES): ... here.
839 (BFD32_BACKENDS): Move vms-alpha.lo to ...
840 (BFD64_BACKENDS): ... here.
841 * Makefile.in: Regenerate.
843 2010-06-15 Joseph Myers <joseph@codesourcery.com>
845 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
846 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
847 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
848 elf32_tic6x_merge_private_bfd_data): New.
849 (bfd_elf32_bfd_merge_private_bfd_data,
850 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
851 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
852 Define.
853 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
855 2010-06-15 Joseph Myers <joseph@codesourcery.com>
857 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
858 (struct elf_backend_data): Update comment on obj_attrs_order.
859 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
860 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
861 instead of hardcoded 4.
862 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
863 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
864 instead of hardcoded 4 and 5.
865 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
866 instead of hardcoded 4.
868 2010-06-14 Kevin Buettner <kevinb@redhat.com>
870 * elf32-h8300.c (elf_symbol_leading_char): Define.
872 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
874 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
876 2010-06-11 Tristan Gingold <gingold@adacore.com>
878 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
879 sections to 0.
881 2010-06-11 Tristan Gingold <gingold@adacore.com>
883 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
885 2010-06-11 Tristan Gingold <gingold@adacore.com>
887 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
888 Adjust cast.
889 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
890 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
891 * vms-alpha.c (evax_section_flags): Make it const.
892 (vms_secflag_by_name): Remove unused ABFD argument.
893 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
894 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
895 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
896 (_bfd_vms_write_egsd): Remove useless cast.
898 2010-06-10 Tristan Gingold <gingold@adacore.com>
900 * config.bfd: Remove #if/#endif so that som can be compiled on any
901 host.
902 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
903 can be used on any host.
905 2010-06-10 Tristan Gingold <gingold@adacore.com>
907 * som.c: Can now be compiled on any host.
908 Include bfd headers instead of system one.
909 (som_compute_checksum): Parameter is now a pointer to a
910 som_external_header structure. Adjust.
911 (struct section_to_type): Field section is now const.
912 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
913 definition.
914 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
915 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
916 (som_swap_clock_in, som_swap_clock_out): New functions.
917 (som_swap_header_in, som_swap_header_out): Likewise.
918 (som_swap_space_dictionary_in): Likewise.
919 (som_swap_space_dictionary_out): Likewise.
920 (som_swap_subspace_dictionary_in): Likewise.
921 (som_swap_subspace_dictionary_record_out): Likewise.
922 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
923 (som_swap_string_auxhdr_out): Likewise.
924 (som_swap_compilation_unit_out): Likewise.
925 (som_swap_exec_auxhdr_in): Likewise.
926 (som_swap_exec_auxhdr_out): Likewise.
927 (som_swap_lst_header_in): Likewise.
928 (som_object_setup): Adjust parameter type using bfd types.
929 (setup_sections): Likewise. Ditto for object file types.
930 Use intermediate variables for external representation and use the
931 swap functions to convert.
932 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
933 macros.
934 (som_prep_headers): Likewise.
935 (som_write_symbol_strings): Likewise.
936 (som_begin_writing): Likewise.
937 (som_finish_writing): Likewise.
938 (som_build_and_write_symbol_table): Likewise.
939 (bfd_section_from_som_symbol): Likewise.
940 (som_slurp_symbol_table): Likewise.
941 (som_bfd_print_private_bfd_data): Likewise.
942 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
943 (bfd_som_attach_compilation_unit): Likewise.
944 (som_bfd_count_ar_symbols): Likewise.
945 (som_bfd_fill_in_ar_symbols): Likewise.
946 (som_slurp_armap): Likewise.
947 (som_bfd_ar_write_symbol_stuff): Likewise.
948 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
949 sprintf to write header fields.
950 * som.h: Include bfd headers instead of system one.
951 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
952 (struct somdata): Use bfd structures instead of system ones.
953 (struct som_section_data_struct): Likewise.
954 (struct som_subspace_dictionary_record): Removed (now in
955 include/som/internal.h)
957 2010-06-10 Tristan Gingold <gingold@adacore.com>
959 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
960 as bfd requires an ANSI-C compiler.
962 2010-06-09 Tristan Gingold <gingold@adacore.com>
964 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
965 end of archive members.
967 2010-06-08 Tristan Gingold <gingold@adacore.com>
969 * som.c (som_bfd_free_cached_info): Do not free relocations as
970 they were allocated with bfd_zalloc.
972 2010-06-08 Tristan Gingold <gingold@adacore.com>
974 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
975 for the first block.
977 2010-06-08 Tristan Gingold <gingold@adacore.com>
979 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
980 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
981 * libbfd.h: Regenerate.
982 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
983 (bfd_elfNN_mkarchive): Ditto.
985 2010-06-02 Tristan Gingold <gingold@adacore.com>
987 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
989 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
991 * configure: Regenerate.
993 2010-06-01 Tristan Gingold <gingold@adacore.com>
995 * vms-alpha.c (struct vms_private_data_struct): Add
996 transfer_address field. Remove unused dst_info field.
997 (alpha_vms_write_exec): Use transfer_address.
998 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
999 (alpha_vms_bfd_final_link): Set transfer_address.
1001 2010-05-31 Tristan Gingold <gingold@adacore.com>
1003 * vms-lib.c (credat_lo, credat_hi): New fields.
1004 (vms_read_block): Adjust comments.
1005 (vms_write_block): New function.
1006 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
1007 hard-coded values with constants. Set credat_lo and credat_hi.
1008 (_bfd_vms_lib_mkarchive): Add argument kind.
1009 Set ver, mhd_size and type according to kind.
1010 (_bfd_vms_lib_alpha_mkarchive): New function.
1011 (struct lib_index): Renamed from struct vms_index
1012 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
1013 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
1014 argument and handle it.
1015 (vms_write_index): Adjust argument idx. Handle elf indexes.
1016 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
1017 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
1018 use it. Handle elf indexes. Set credat.
1019 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
1020 (_bfd_vms_lib_alpha_mkarchive): ... this.
1021 * libbfd.h: Regenerated.
1022 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
1024 2010-05-28 Sterling Augustine <sterling@tensilica.com>
1026 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
1027 of code to change the bits in the instructions to match the changes
1028 in the relocations. Declare dest_addr and sym_sec to help.
1030 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1032 Workaround GCC PR middle-end/4210.
1033 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
1034 and val[3].
1036 2010-05-27 Tristan Gingold <gingold@adacore.com>
1038 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
1039 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
1040 (vms_time_to_time_t): Use them instead of local const.
1041 (vms_time_t_to_vms_time): New function.
1042 (vms_get_time): Likewise.
1043 (vms_raw_get_time): Likewise.
1044 * vms.h (vms_time_t_to_vms_time): New declaration.
1045 (vms_get_time): Likewise.
1046 (vms_raw_get_time): Likewise.
1048 2010-05-26 Tristan Gingold <gingold@adacore.com>
1050 * vms-alpha.c: Update comments.
1051 (alpha_vms_write_exec): Set lnkflags. Write the GST.
1052 (alpha_vms_link_output_symbol): New function.
1053 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
1054 Set dst_section private field.
1055 (alpha_vms_bfd_final_link): Remove code that set dst_section.
1057 2010-05-26 Tristan Gingold <gingold@adacore.com>
1059 * bfdio.c: Declare and define _bfd_memory_iovec.
1060 (bfd_bread): Move code for BFD_IN_MEMORY...
1061 (bfd_bwrite): ... Ditto ...
1062 (bfd_tell): ... Ditto ...
1063 (bfd_flush): ... Ditto ...
1064 (bfd_stat): ... Ditto ...
1065 (bfd_seek): ... Ditto ...
1066 (bfd_get_size): ... Ditto ...
1067 (bfd_mmap): ... Ditto ...
1068 (memory_bread): ... to these new functions.
1069 (memory_bwrite): Ditto.
1070 (memory_btell): Ditto.
1071 (memory_bseek): Ditto.
1072 (memory_bflush): Ditto.
1073 (memory_bstat): Ditto.
1074 (memory_bmmap): Ditto.
1075 (memory_bclose): New function.
1076 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
1077 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
1078 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
1079 (bfd_make_writable): Use _bfd_memory_iovec.
1080 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
1081 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
1082 _bfd_memory_iovec.
1083 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
1084 instead of origin.
1085 * libbfd.h: Regenerate.
1087 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
1088 Joseph Myers <joseph@codesourcery.com>
1089 Andrew Stubbs <ams@codesourcery.com>
1091 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
1092 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
1093 * configure.in: Handle FDPIC vectors.
1094 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
1095 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
1096 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
1097 SYMBOL_REFERENCES_LOCAL for function descriptors.
1098 (fdpic_object_p): New.
1099 (sh_reloc_map): Add FDPIC and movi20 relocations.
1100 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
1101 range.
1102 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
1103 definitions.
1104 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
1105 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
1106 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
1107 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
1108 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
1109 New.
1110 (get_plt_info): Handle FDPIC.
1111 (MAX_SHORT_PLT): Define.
1112 (get_plt_index, get_plt_offset): Handle short_plt.
1113 (union gotref): New.
1114 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
1115 got_type and adjust all uses. Add GOT_FUNCDESC.
1116 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
1117 local_got_tls_type to local_got_type.
1118 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
1119 users changed.
1120 (sh_elf_local_funcdesc): Define.
1121 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
1122 and srofixup.
1123 (sh_elf_link_hash_newfunc): Initialize new fields.
1124 (sh_elf_link_hash_table_create): Set fdpic_p.
1125 (sh_elf_omit_section_dynsym): New.
1126 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
1127 and .rofixup.
1128 (allocate_dynrelocs): Allocate local function descriptors and space
1129 for R_SH_FUNCDESC-related relocations, and for rofixups.
1130 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
1131 require function descriptors.
1132 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
1133 (sh_elf_modify_program_headers): New.
1134 (sh_elf_size_dynamic_sections): Allocate function descriptors for
1135 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
1136 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
1137 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
1138 entry in the .dynamic section.
1139 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
1140 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
1141 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
1142 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
1143 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
1144 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
1145 read-only section warnings. Handle undefined weak symbols. Generate
1146 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
1147 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
1148 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
1149 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
1150 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
1151 Handle 20-bit relocations.
1152 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
1153 counts.
1154 (sh_elf_check_relocs): Handle new relocations. Make symbols
1155 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
1156 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
1157 for R_SH_DIR32.
1158 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
1159 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
1160 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
1161 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
1162 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
1163 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
1164 Use install_movi20_field. Rename srel to srelgot. Always generate
1165 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
1166 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
1167 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
1168 Rename sgot to sgotplt. Assert that the right number of rofixups
1169 and dynamic relocations were allocated.
1170 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
1171 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
1172 (elf_backend_can_make_relative_eh_frame)
1173 (elf_backend_can_make_lsda_relative_eh_frame)
1174 (elf_backend_encode_eh_address): Define.
1175 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
1176 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
1177 Redefine for FDPIC vector.
1178 * reloc.c: Add SH FDPIC and movi20 relocations.
1179 * targets.c (_bfd_target_vector): Add FDPIC vectors.
1180 * configure, bfd-in2.h, libbfd.h: Regenerated.
1182 2010-05-25 Jay Krell <jay.krell@cornell.edu>
1184 PR ld/11624
1185 * archive.c (_bfd_calloc_wrapper): New function.
1186 (_bfd_add_bfd_to_archive_cache): Use it.
1188 * configure.in: Add alpha*-*-*vms* to list of natives.
1189 * configure: Regenerate.
1191 * vms-misc.c: Define globalref if necessary.
1192 (vms_convert_to_var_unix_filename): Rename to
1193 _bfd_vms_convert_to_var_unix_filename and export.
1194 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
1195 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
1196 vms_convert_to_var_unix_filename.
1198 2010-05-24 Tristan Gingold <gingold@adacore.com>
1200 * vms-alpha.c (add_symbol_entry): New function extrated from ...
1201 (add_symbol): ... adjusted.
1203 2010-05-24 Tristan Gingold <gingold@adacore.com>
1205 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
1206 (alpha_vms_write_exec): Add a comment.
1207 (_bfd_vms_write_egsd): Ditto.
1208 (alpha_vms_convert_symbol): Remove a blank line.
1210 2010-05-21 Tristan Gingold <gingold@adacore.com>
1212 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
1213 for the GST.
1215 2010-05-21 Tristan Gingold <gingold@adacore.com>
1217 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
1218 SEC_LOAD if isect has data.
1219 (vms_get_symbol_info): Refine the condition for 'T' type.
1221 2010-05-18 Tristan Gingold <gingold@adacore.com>
1223 * vms-alpha.c (_bfd_vms_write_emh): New function.
1224 (_bfd_vms_write_lmn): New function.
1225 (_bfd_vms_write_eeom): Moved.
1226 (hash_string): Likewise.
1227 (_bfd_vms_length_hash_symbol): Likewise.
1228 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
1229 and _bfd_vms_write_lmn, and call these functions.
1231 2010-05-18 Tristan Gingold <gingold@adacore.com>
1233 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
1234 Add details in the messages.
1235 (evax_bfd_print_image): Change message.
1237 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
1239 PR gas/11600
1240 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
1241 (elf_fake_sections): Likewise.
1243 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
1244 SHF_EXCLUDE here.
1245 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
1247 2010-05-17 Tristan Gingold <gingold@adacore.com>
1249 * vms-alpha.c: Include esgps.h and eidc.h.
1250 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
1251 (evax_bfd_print_egsd_flags): New function, extracted from ...
1252 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
1253 EGSD__C_SPSC and EGSD__C_IDC.
1255 2010-05-14 Tristan Gingold <gingold@adacore.com>
1257 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
1258 (_bfd_vms_get_object_record): Handle align byte only in the
1259 foreign case.
1261 2010-05-14 Tristan Gingold <gingold@adacore.com>
1263 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
1264 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
1265 * libbfd.h: Regenerate.
1266 * configure.in (havevecs): Define HAVE_all_vecs when
1267 --enable-targets=all is set. Use AC_SUBST on it.
1268 (tdefaults): Do not add havevecs.
1269 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
1270 * configure: Regenerate.
1271 * Makefile.am (HAVEVECS): New variable.
1272 (INCLUDES): Add HAVEVECS.
1273 * Makefile.in: Regenerate.
1274 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
1275 target is selected. Add #ifdef/#endif around vms specific code.
1276 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
1277 bfd_elfNN_archive_slurp_extended_name_table,
1278 bfd_elfNN_archive_construct_extended_name_table,
1279 bfd_elfNN_archive_truncate_arname,
1280 bfd_elfNN_archive_write_armap,
1281 bfd_elfNN_archive_read_ar_hdr,
1282 bfd_elfNN_archive_write_ar_hdr,
1283 bfd_elfNN_archive_openr_next_archived_file,
1284 bfd_elfNN_archive_get_elt_at_index,
1285 bfd_elfNN_archive_generic_stat_arch_elt,
1286 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
1288 2010-05-11 Jie Zhang <jie@codesourcery.com>
1290 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
1291 Tag_ABI_HardFP_use correctly.
1293 2010-05-11 Alan Modra <amodra@gmail.com>
1295 * coffcode.h (coff_write_object_contents): Enclose all occurrences
1296 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
1298 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
1300 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
1301 sym_name to improve packing.
1302 (cortex_a8_erratum_scan): Check for PLT entries.
1303 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
1305 2010-05-07 Tristan Gingold <gingold@adacore.com>
1307 * Makefile.in: Regenerate with automake 1.11.1.
1308 * aclocal.m4: Ditto.
1310 2010-05-05 Nick Clifton <nickc@redhat.com>
1312 * po/es.po: Updated Spanish translation.
1314 2010-05-03 Tristan Gingold <gingold@adacore.com>
1316 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
1317 selective_search flag.
1318 Add comments.
1319 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
1320 before output_has_begun is set.
1322 2010-05-03 Tristan Gingold <gingold@adacore.com>
1324 * vms-alpha.c: Add comments.
1325 (struct vms_private_data_struct): Remove image_autoextend field.
1326 (dst_check_allocation): Removed.
1327 (image_write): Remove call to dst_check_allocation.
1328 (vms_slurp_debug): Do not set image_autoextend. Adjust section
1329 size.
1330 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
1331 (alpha_vms_write_exec): Use dst_section to get the dst section.
1332 Write the dmt section.
1333 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
1334 (alpha_vms_read_sections_content): Do not set image_autoextend.
1335 (alpha_vms_bfd_final_link): Generate the dst.
1337 2010-05-03 Tristan Gingold <gingold@adacore.com>
1339 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
1340 next array.
1341 (vms_lib_dcx): Adjust for the above change.
1343 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
1345 PR ld/11542
1346 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
1348 * elf32-i386.c (elf_i386_relocate_section): Use it.
1349 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1351 2010-04-30 Tristan Gingold <gingold@adacore.com>
1353 * vms-lib.c (vms_read_block): New function.
1354 (vms_traverse_index): Use vms_read_block. Handle long key names.
1356 2010-04-30 Tristan Gingold <gingold@adacore.com>
1358 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
1359 and syms removed.
1360 (struct carsym_mem): New structure.
1361 (vms_add_index): New function.
1362 (vms_add_indexes_from_list): New function.
1363 (vms_traverse_index): Parameter carsym changed to carsym_mem.
1364 Code adjusted to handle elfidx.
1365 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
1366 Parameter NBREL is now a pointer.
1367 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
1368 archives.
1369 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
1370 (_bfd_vms_lib_find_symbol): Ditto.
1371 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
1372 check MHD id.
1373 (_bfd_vms_lib_get_module): New function.
1374 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
1375 function.
1376 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
1377 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
1378 (vms_write_index): Adjust for structure renamed.
1379 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
1380 changes of _bfd_vms_lib_find_symbol.
1382 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
1384 * config.bfd: Correct accidential reverted patch
1385 about vax*-*-*vms*.
1387 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
1389 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
1390 to USE_MINGW64_LEADING_UNDERSCORES.
1391 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
1392 * config.bfd: Change underscoring default for x64 mingw
1393 to false.
1394 * coffcode.h (coff_write_relocs): Add check that dereferenced
1395 sym_ptr_ptr isn't NULL.
1396 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
1397 * configure: Regenerated.
1398 * configure.in: Add option '--enable-leading-mingw64-underscores'
1399 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
1401 2010-04-27 Nick Clifton <nickc@redhat.com>
1403 PR binutils/11512
1404 * coffgen.c (coff_find_nearest_line): Incldue the section address
1405 of function name symbols in address comparisons.
1407 2010-04-27 Nick Clifton <nickc@redhat.com>
1409 * po/fr.po: Updated French translation.
1411 2010-04-23 Alan Modra <amodra@gmail.com>
1413 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
1414 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
1415 throughout file.
1416 (assign_file_positions_for_load_sections): Modify section in
1417 segment warning to ignore overlay vmas.
1418 * elf32-spu.c (spu_elf_object_p): Replace use of
1419 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
1421 2010-04-22 Nick Clifton <nickc@redhat.com>
1423 * po/bfd.pot: Updated by the Translation project.
1424 * po/vi.po: Updated Vietnamese translation.
1426 2010-04-22 Alan Modra <amodra@gmail.com>
1428 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
1429 change. Tidy. Don't error on sections not allocated in segment.
1431 2010-04-15 Andrew Haley <aph@redhat.com>
1433 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
1434 merge_exidx_entries.
1435 * bfd-in2.h: Likewise.
1436 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
1437 control merging of exidx entries.
1439 2010-04-20 Joseph Myers <joseph@codesourcery.com>
1441 * elf32-tic6x.h: New.
1442 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
1443 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
1444 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
1445 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
1446 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
1447 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
1448 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
1449 elf32_tic6x_relocate_section): Handle REL relocations.
1450 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
1452 2010-04-20 Jakub Jelinek <jakub@redhat.com>
1454 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
1455 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
1457 2010-04-19 Nick Clifton <nickc@redhat.com>
1459 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
1460 arhdrpos variable.
1461 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
1462 attribute to warned variable. Remove unused val, type and type2
1463 variables.
1465 2010-04-16 Andreas Schwab <schwab@redhat.com>
1467 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
1468 strict-aliasing rules.
1470 2010-04-16 Tristan Gingold <gingold@adacore.com>
1472 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
1473 (_bfd_vms_get_object_record): Always assume there is a pad byte
1474 for alignment.
1476 * vms-lib.c: Add a few comments.
1478 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1480 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
1481 attributes in v2.08 of the ABI.
1483 2010-04-15 Alan Modra <amodra@gmail.com>
1485 * config.bfd (vax*-*-*vms*): Delete.
1487 2010-04-14 Tristan Gingold <gingold@adacore.com>
1489 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
1490 vms-tir.lo, vms.lo and add vms-alpha.lo
1491 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
1492 vms-tir.c, vms.c and add vms-alpha.c
1493 * Makefile.in: Regenerate.
1494 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
1495 Remove vms_vax_vec.
1496 * configure: Regenerate.
1497 * targets.c (vms_vax_vec): Remove the declaration.
1498 (_bfd_target_vector): Remove vms_vax_vec.
1499 * vms-alpha.c: New file.
1500 * vms-gsd.c: Removed, rewritten in vms-alpha.c
1501 * vms-hdr.c: Ditto.
1502 * vms-tir.c: Ditto.
1503 * vms.c: Ditto.
1504 * vms-misc.c: Fix indentation and comments. Replace most of
1505 #if VMS_DEBUG/vms_debug with vms_debug2.
1506 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
1507 (hash_string): Ditto.
1508 (_bfd_vms_length_hash_symbol): Ditto.
1509 (maybe_adjust_record_pointer_for_object): Ditto.
1510 (_bfd_vms_get_object_record): Ditto.
1511 (vms_get_remaining_object_record): Ditto.
1512 (_bfd_vms_push): Ditto.
1513 (_bfd_vms_pop): Ditto.
1514 (_bfd_vms_get_header_values): Removed.
1515 (_bfd_vms_get_first_record): Removed.
1516 (vms_get_remaining_image_record): Removed.
1517 (new_symbol): Removed.
1518 (_bfd_vms_enter_symbol): Removed.
1519 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
1520 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
1521 parameter with struct vms_rec_wr.
1522 (_bfd_vms_output_push): Removed and replaced by ...
1523 (_bfd_vms_output_begin_subrec): ... new function.
1524 (_bfd_vms_output_alignment): Replace bfd parameter with
1525 struct vms_rec_wr, and adjust.
1526 (_bfd_vms_output_check): Ditto
1527 (_bfd_vms_output_byte): Ditto.
1528 (_bfd_vms_output_short): Ditto.
1529 (_bfd_vms_output_long): Ditto.
1530 (_bfd_vms_output_quad): Ditto.
1531 (_bfd_vms_output_counted): Ditto.
1532 (_bfd_vms_output_dump): Ditto.
1533 (_bfd_vms_output_fill): Ditto.
1534 (_bfd_vms_output_pop): Removed and replaced by ...
1535 (_bfd_vms_output_end_subrec): ... new function.
1536 (_bfd_vms_output_flush): Removed.
1537 (_bfd_vms_output_align): New function.
1538 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
1539 parameter.
1540 (vms_convert_to_var): New function imported from vms.c
1541 (vms_convert_to_var_1): Ditto.
1542 (vms_convert_to_var_unix_filename): Ditto.
1543 (vms_get_module_name): Ditto.
1544 (get_vms_time_string): Ditto.
1545 (vms_time_to_time_t): Ditto.
1546 (vms_rawtime_to_time_t): Ditto.
1547 * vms.h: All macros for the VMS file format are now in include/vms.
1548 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
1549 have been removed.
1550 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
1551 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
1552 (struct funcinfo, struct vms_private_data_struct): Ditto.
1553 (struct vms_section_data_struct): Ditto.
1554 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
1555 (vms_get_module_name, get_vms_time_string): New declarations.
1556 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1557 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
1558 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
1559 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
1560 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
1561 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
1562 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
1563 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
1564 (_bfd_vms_output_fill): Ditto.
1565 (bfd_vms_set_section_flags): Ditto.
1567 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1569 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
1570 exit due to merging the same weak symbol to test that the symbols are
1571 actually weak.
1573 2010-04-13 Alan Modra <amodra@gmail.com>
1575 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
1576 when optimizing high got_tlsgd/ld insns.
1578 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1580 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
1581 define.
1582 (HAVE_PRSTATUS32_T): Likewise.
1584 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1586 PR corefiles/11467
1587 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
1588 for x86_64-*-linux*.
1589 * config.in: Regenerated.
1590 * configure: Likewise.
1592 * elf.c: Include CORE_HEADER if it is defined.
1594 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1595 Jan Kratochvil <jan.kratochvil@redhat.com>
1597 * hosts/x86-64linux.h: New.
1599 2010-04-09 Nick Clifton <nickc@redhat.com>
1601 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
1602 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
1603 variables htab and hdr_info and mark info parameter as unused.
1604 * elf.c (prep_headers): Remove unused variable i_phdrp.
1605 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
1606 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
1607 as unused.
1608 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
1609 * verilog.c (verilog_write_section): Remove unused variable
1610 address.
1612 2010-04-07 Alan Modra <amodra@gmail.com>
1614 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
1615 * configure: Regenerate.
1617 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
1619 PR ld/11434
1620 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
1622 2010-04-06 Tristan Gingold <gingold@adacore.com>
1624 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
1626 2010-04-05 Jakub Jelinek <jakub@redhat.com>
1628 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
1629 provided that it has the expected address size and zero segment
1630 length.
1632 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
1633 (struct line_info): Add op_index field, change end_sequence type to
1634 unsigned char.
1635 (new_line_sorts_after): For the same address compare op_index.
1636 (add_line_info): Add op_index argument, store it into the structure.
1637 (decode_line_info): Complain about unknown versions of .debug_line.
1638 Initialize maximum_ops_per_insn. Add op_index state register and
1639 track it.
1641 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
1643 * elf32-ppc.c (apuinfo_set): New static var.
1644 (ppc_elf_begin_write_processing): Set it here, always create an
1645 APUinfo section if there were any in the inputs.
1646 (ppc_elf_write_section): Check apuinfo_set.
1647 (ppc_elf_final_write_processing): Likewise.
1649 2010-04-01 Tristan Gingold <gingold@adacore.com>
1651 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
1652 vms_time_to_time_t and vms_rawtime_to_time_t.
1653 * vms.c (vms_alpha_vec): Add archives support.
1654 * vms-misc.c: Include safe-ctype.h
1655 (vms_get_module_name): New function.
1656 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1657 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
1658 vms_get_module_name function. Use this function.
1659 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
1660 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
1661 Add prototypes for vms-lib.c
1662 * libbfd.h: Regenerate.
1663 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
1664 vms-lib.lo to vms_alpha_vec.
1665 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
1666 * configure: Regenerate.
1667 * bfd.c: Add selective_search field.
1668 * bfd-in2.h: Regenerate.
1669 * archive.c (append_relative_path): Rename to
1670 _bfd_append_relative_path and make it public.
1671 (_bfd_get_elt_at_filepos): Adjust for above renaming.
1672 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
1673 (BFD32_BACKENDS_CFILES): Add vms-lib.c
1674 * Makefile.in: Regenerate.
1676 2010-04-01 Jakub Jelinek <jakub@redhat.com>
1678 * dwarf2.c (read_attribute_value): Handle CU version 4
1679 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
1680 and DW_FORM_flag_present. For unknown form value return NULL.
1681 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
1682 like DW_FORM_block.
1683 (parse_comp_unit): Allow CU version 4.
1685 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
1687 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
1688 to _bfd_elf_get_dynamic_reloc_section.
1689 (elf_cris_discard_excess_dso_dynamics): Ditto.
1691 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
1693 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
1694 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
1696 2010-03-31 Alan Modra <amodra@gmail.com>
1698 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
1699 TPREL16_HI and TPREL16_HA insns.
1701 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
1703 PR ld/11458
1704 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
1705 assert of empty pcrel_relocs_copied on the direct symbol. Instead
1706 of moving the list from the indirect symbol to the direct symbol,
1707 merge into any existing list.
1708 (cris_elf_check_relocs): Store the original section in the
1709 pcrel_relocs_copied list, not the relocation section.
1710 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
1711 the relocation section, for reducing its size. Change the
1712 BFD_ASSERT into a check for the section being read-only, and only
1713 emit warnings and TEXTREL marker when there's an entry for a
1714 read-only section.
1716 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1718 * elf32-arm.c (using_thumb_only): Handle v6-M.
1720 2010-03-26 Alan Modra <amodra@gmail.com>
1722 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
1723 * bfd-in.h (elf_discarded_section): Clarify comment.
1724 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
1725 * bfd-in2.h: Regenerate.
1727 2010-03-26 Matt Rice <ratmice@gmail.com>
1729 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
1730 as unique in the armap.
1732 2010-03-26 Alan Modra <amodra@gmail.com>
1734 PR ld/11375
1735 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
1736 possible stub on branches.
1738 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1740 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
1741 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
1742 (BFD32_BACKENDS): Add elf32-tic6x.lo.
1743 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
1744 * Makefile.in: Regenerate.
1745 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
1746 (bfd_archures_list): Update.
1747 * config.bfd (tic6x-*-elf): New.
1748 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
1749 New.
1750 * configure: Regenerate.
1751 * cpu-tic6x.c, elf32-tic6x.c: New.
1752 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
1753 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
1754 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
1755 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
1756 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
1757 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
1758 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
1759 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
1760 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
1761 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
1762 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
1763 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
1764 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
1765 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
1766 (_bfd_target_vector): Update.
1767 * bfd-in2.h, libbfd.h: Regenerate.
1769 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1771 * aout-target.h: Update copyright year.
1772 * aout-tic30.c: Likewise.
1773 * coff-alpha.c: Likewise.
1774 * coff-rs6000.c: Likewise.
1775 * coff64-rs6000.c: Likewise.
1776 * elf64-mips.c: Likewise.
1777 * ieee.c: Likewise.
1778 * libecoff.h: Likewise.
1779 * mach-o-target.c: Likewise.
1780 * mach-o.c: Likewise.
1781 * oasys.c: Likewise.
1782 * targets.c: Likewise.
1784 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1786 * libbfd-in.h: Update copyright year.
1788 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1790 PR ld/11413
1791 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
1792 instead of shared.
1794 2010-03-19 Jie Zhang <jie@codesourcery.com>
1796 * elf32-arm.c (struct section_list): Remove.
1797 (section_list): Remove typedef.
1798 (record_section_with_arm_elf_section_data): Remove.
1799 (find_arm_elf_section_entry): Remove.
1800 (get_arm_elf_section_data): Use is_arm_elf.
1801 (unrecord_section_with_arm_elf_section_data): Remove.
1802 (elf32_arm_new_section_hook): Don't call
1803 record_section_with_arm_elf_section_data.
1804 (elf32_arm_write_section): Set mapcount to -1 when
1805 the map has been used. Don't call
1806 unrecord_section_with_arm_elf_section_data.
1807 (unrecord_section_via_map_over_sections): Remove.
1808 (elf32_arm_close_and_cleanup): Remove.
1809 (elf32_arm_bfd_free_cached_info): Remove.
1810 (bfd_elf32_close_and_cleanup): Don't define.
1811 (bfd_elf32_bfd_free_cached_info): Don't define.
1813 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
1815 PR binutils/11396
1816 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
1817 * libcoff.h: Regenerated.
1819 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
1820 if dont_strip_reloc is set.
1821 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
1822 dont_strip_reloc on output if there is no .reloc and
1823 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
1825 2010-03-18 Wei Guozhi <carrot@google.com>
1827 PR gas/11323
1828 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
1829 R_ARM_GOT_PREL.
1830 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
1831 * bfd-in2.h: Regenerate.
1832 * libbfd.h: Regenerate.
1834 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
1836 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
1837 (BFD_RELOC_SPU_STUB): Likewise.
1839 2010-03-17 Jie Zhang <jie@codesourcery.com>
1841 * elf.c (assign_file_positions_for_load_sections): Avoid
1842 overflow.
1844 2010-03-17 Alan Modra <amodra@gmail.com>
1846 PR binutils/11382
1847 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
1848 proper type.
1850 2010-03-17 Alan Modra <amodra@gmail.com>
1852 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
1854 2010-03-16 Alan Modra <amodra@gmail.com>
1856 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
1857 (ppc64_elf_edit_toc): Set it here.
1858 (ha_reloc_match): New function.
1859 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
1861 2010-03-15 Alan Modra <amodra@gmail.com>
1863 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
1864 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
1866 2010-03-14 Alan Modra <amodra@gmail.com>
1868 PR ld/11378
1869 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
1870 * elf64-ppc.c (call_check_done): Define.
1871 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
1872 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
1873 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
1874 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
1875 Simplify return logic. Iterate over all .init and .fini fragments
1876 by recursion. Set makes_toc_func_call here..
1877 (ppc64_elf_next_input_section): ..rather than here.
1878 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
1880 2010-03-13 Alan Modra <amodra@gmail.com>
1882 PR ld/11375
1883 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
1884 function descriptor symbol if there is one, not just for plt stubs.
1885 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
1887 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1889 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
1890 version twice.
1891 Skip it when constructing def.vd_next.
1893 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
1894 bfd_elf32_i386_sol2_vec.
1895 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
1896 (elf32_bed): Redefine to elf32_i386_sol2_bed.
1897 (elf_backend_want_plt_sym): Redefine to 1.
1899 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
1900 bfd_elf64_x86_64_sol2_vec.
1901 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
1902 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
1903 (elf_backend_want_plt_sym): Redefine to 1.
1905 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
1906 bfd_elf32_i386_sol2_vec.
1907 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1908 targ64_selvecs.
1909 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
1910 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1911 targ_selvecs.
1913 * configure.in: Handle bfd_elf32_i386_sol2_vec,
1914 bfd_elf64_x86_64_sol2_vec.
1915 * configure: Regenerate.
1917 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
1918 (bfd_elf64_x86_64_sol2_vec): Declare.
1919 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
1920 bfd_elf64_x86_64_sol2_vec.
1922 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1924 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
1925 sections.
1927 2010-03-04 Alan Modra <amodra@gmail.com>
1929 PR 11302
1930 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
1931 (read_attribute_value, decode_line_info): Likewise.
1932 (add_line_info, read_rangelist): Return FALSE on alloc failures.
1933 (arange_add, sort_line_sequences): Likewise.
1934 (find_abstract_instance_name): Handle failures from called funcs.
1935 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
1936 (find_line): Realloc to a temp, and handle alloc fail.
1938 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1940 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
1941 a mapping symbol to an empty section.
1943 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1945 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
1946 return value from the call to _bfd_elf_merge_object_attributes.
1948 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
1949 Alan Modra <amodra@gmail.com>
1951 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
1952 destination mode of the a8 stub.
1953 (elf32_arm_link_hash_table): Add top_id field.
1954 (elf32_arm_link_hash_table_create): Initialize top_id.
1955 (arm_type_of_stub): Update prototype, st_type can now be updated
1956 by this function. Actual destination address in case of PLT is
1957 computed here, to help factorizing code.
1958 (elf32_arm_stub_name): Update prototype, use stub_type additional
1959 parameter to build stub name.
1960 (elf32_arm_get_stub_entry): Update prototype, use stub_type
1961 additional parameter to build stub entry.
1962 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
1963 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
1964 Call elf32_arm_final_link_relocate to process all in-stub
1965 relocations.
1966 (elf32_arm_setup_section_lists): Update top_id.
1967 (cortex_a8_erratum_scan): Record stub destination mode.
1968 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
1969 to new prototype.
1970 (elf32_arm_final_link_relocate): Enable processing of in-stub
1971 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
1972 needed, enabling code factorization.
1973 (elf32_arm_final_link): Process stub sections.
1974 (elf32_arm_output_map_sym): Add entry to code/data map.
1976 2010-03-01 David S. Miller <davem@davemloft.net>
1978 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
1979 h->def_regular, set h->ref_regular.
1980 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
1981 and dynamic relocations if h->ref_regular.
1983 * elfxx-sparc.c (struct elf_reloc_map): Delete.
1984 (sparc_reloc_map): Delete.
1985 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
1986 relocation type in switch statements.
1988 2010-02-25 Alan Modra <amodra@gmail.com>
1990 PR ld/11304
1991 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
1992 to final_link and invert. For final link allow some flags to
1993 differ. Don't specially allow flags to be all zero.
1995 2010-02-24 Alan Modra <amodra@gmail.com>
1997 PR binutils/10858
1998 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
1999 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
2000 table.
2002 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
2004 PR binutils/11297
2005 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
2006 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
2008 2010-02-22 Alan Modra <amodra@gmail.com>
2010 * reloc.c (bfd_check_overflow): When forming addrmask, shift
2011 fieldmask left by rightshift.
2012 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
2013 overflow checks.
2015 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
2017 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
2018 STT_GNU_IFUNC on large common symbol.
2020 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
2022 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
2023 has_ifunc_symbols if the symbol comes from a shared library.
2024 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2025 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2026 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2027 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2028 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
2030 2010-02-19 Alan Modra <amodra@gmail.com>
2032 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
2033 (_bfd_elf_copy_private_header_data): ..here.
2034 * elflink.c (_bfd_elf_size_group_sections): New function.
2035 (bfd_elf_size_dynamic_sections): Call it.
2036 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
2037 (_bfd_elf_fixup_group_sections): Declare.
2039 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2041 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
2042 merging Tag_DIV_use, Tag_MPextension_use, and
2043 Tag_MPextension_use_legacy tags.
2045 2010-02-18 Alan Modra <amodra@gmail.com>
2047 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
2048 commit. Don't write zeros for removed group members.
2049 (_bfd_elf_copy_private_header_data): Adjust size of group section
2050 when group members are removed by objcopy.
2052 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
2054 PR binutils/11280
2055 * configure.host (*-*-solaris2.11): Add host define to select
2056 valid default code page for windres/windmc on solaris.
2058 2010-02-15 Nick Clifton <nickc@redhat.com>
2060 * po/vi.po: Updated Vietnamese translation.
2062 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
2064 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
2065 missing mapping symbol to data only sections.
2067 2010-02-11 David S. Miller <davem@davemloft.net>
2069 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
2070 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
2071 symbols.
2072 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
2073 these relocs on global symbols.
2074 (gdopoff): New.
2075 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
2076 local symbol references which are not STT_GNU_IFUNC. Handle
2077 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
2078 and deal with negative vs. non-negative values properly.
2080 2010-02-09 Tristan Gingold <gingold@adacore.com>
2082 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
2083 non-external relocation.
2085 2010-02-09 Alan Modra <amodra@gmail.com>
2087 * elf64-ppc.c (merge_got_entries): Move earlier in file.
2088 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
2089 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
2090 (ppc64_elf_layout_multitoc): Don't resize if we have already
2091 merged got entries.
2093 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
2095 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
2096 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
2097 elfcore_write_s390_prefix): New.
2098 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
2099 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
2100 elfcore_write_s390_prefix): New.
2101 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
2102 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
2103 (elfcore_write_register_note): Handle .reg-s390-timer,
2104 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
2105 .reg-s390-prefix section.
2107 2010-02-09 Alan Modra <amodra@gmail.com>
2109 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
2110 unsigned char. Update variables and code using them throughout file.
2111 (struct ppc_link_hash_entry): Likewise for tls_mask.
2113 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
2115 * elf64-ppc.c (has_small_toc_reloc): Don't define.
2116 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
2117 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
2118 code setting the flag.
2119 (ppc64_elf_next_toc_section): Group big-toc sections in
2120 0x80008000 chunks.
2122 2010-02-08 David S. Miller <davem@davemloft.net>
2124 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
2125 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
2127 * elfxx-sparc.c (create_got_section): Delete.
2128 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
2129 section creator does that work for us. Use ->elf.foo instead of
2130 ->foo where applicable.
2131 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
2132 where applicable.
2133 (allocate_dynrelocs): Likewise.
2134 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2135 (_bfd_sparc_elf_relocate_section): Likewise.
2136 (sparc_vxworks_build_plt_entry): Likewise.
2137 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2138 (sparc_finish_dyn): Likewise.
2139 (sparc_vxworks_finish_exec_plt): Likewise.
2140 (sparc_vxworks_finish_shared_plt): Likewise.
2141 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
2143 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
2144 macros for visibilty and locality checks.
2145 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
2146 (allocate_dynrelocs): Likewise.
2147 (_bfd_sparc_elf_relocate_section): Likewise.
2148 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
2150 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
2151 but never used local var 'dynobj'.
2153 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
2154 nocopyreloc.
2156 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
2157 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
2158 * bfd-in2.h: Regenerate.
2159 * libbfd.h: Regenerate.
2161 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
2162 and loc_hash_memory.
2163 (_bfd_sparc_elf_link_hash_table_free): Declare.
2164 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
2165 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
2166 bfd_elf32_bfd_link_hash_table_free): Define.
2167 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
2168 has_ifunc_symbols if STT_GNU_IFUNC.
2169 (bfd_elf64_bfd_link_hash_table_free): Define.
2170 (elf_backend_post_process_headers): Define always.
2171 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
2172 (sparc_reloc_map): Add entries for new IFUNC relocs.
2173 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
2174 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
2175 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
2176 elf_sparc_get_local_sym_hash): New.
2177 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
2178 from here...
2179 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
2180 local hash table.
2181 (_bfd_sparc_elf_link_hash_table_free): New.
2182 (create_ifunc_sections): New.
2183 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
2184 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
2185 cons up a fake local hash table entry for it. Unconditionally add
2186 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
2187 dyn relocs for ifunc.
2188 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
2189 (allocate_dynrelocs): Unconditionally emit a PLT entry when
2190 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
2191 (allocate_local_dynrelocs): New function.
2192 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
2193 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
2194 like splt.
2195 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
2196 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
2197 plt in iplt/irelplt.
2199 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
2201 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
2202 max_contents_size, only consider sections whose contents must
2203 be swapped in.
2205 2010-02-09 Alan Modra <amodra@gmail.com>
2207 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
2208 (ppc64_elf_size_dynamic_sections): ..and here..
2209 (merge_got_entries): ..rather than here.
2211 2010-02-09 Alan Modra <amodra@gmail.com>
2213 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
2214 (has_small_toc_reloc): Define.
2215 (ppc64_elf_check_relocs): Set the above flags.
2216 (ppc64_elf_edit_opd): Delete obfd param.
2217 (ppc64_elf_tls_optimize): Likewise.
2218 (ppc64_elf_edit_toc): Likewise.
2219 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
2220 * elf64-ppc.h: Update prototypes.
2222 2010-02-08 Alan Modra <amodra@gmail.com>
2224 * section.c (struct bfd_section): Delete has_tls_reloc,
2225 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
2226 Add sec_flg0 thru sec_flg5.
2227 (BFD_FAKE_SECTION): Update for changed flags.
2228 * ecoff.c (bfd_debug_section): Likewise.
2229 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
2230 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
2231 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
2232 * elf32-xtensa.c (reloc_done): Define.
2233 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
2234 * bfd-in2.h: Regenerate.
2236 2010-02-08 Tristan Gingold <gingold@adacore.com>
2238 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
2239 for non-scattered relocations.
2241 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
2243 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
2244 apuinfo sections, only scan input sections once and reuse the
2245 buffer.
2247 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2249 * archures.c (bfd_mach_ppc_titan): Define.
2250 * bfd-in2.h: Regenerate.
2251 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
2253 2010-02-08 Alan Modra <amodra@gmail.com>
2255 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
2257 2010-02-05 Sterling Augustine <sterling@tensilica.com>
2259 * elf.c (assign_file_positions_for_load_sections) Update lma of
2260 section if necessary. Fixes Bugzilla 11219.
2262 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
2264 * elf32-i386.c: Remove trailing white spaces.
2265 * elf64-x86-64.c: Likewise.
2267 2010-02-03 Nick Clifton <nickc@redhat.com>
2269 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
2270 entries for other architectures.
2271 (struct elf_link_hash_table): Add hash_table_id field.
2272 (elf_hash_table_id): New accessor macro.
2273 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
2274 parameter.
2275 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
2276 returning cast pointer.
2277 (elf32_mn10300_link_hash_table_create): Identify new table as
2278 containing MN10300 extensions.
2279 (mn10300_elf_relax_section): Check pointer returned by
2280 elf32_mn10300_hash_table.
2281 * elf32-arm.c: Likewise, except using ARM extensions.
2282 * elf32-avr.c: Likewise, except using AVR extensions.
2283 * elf32-bfin.c: Likewise, except using BFIN extensions.
2284 * elf32-cris.c: Likewise, except using CRIS extensions.
2285 * elf32-frv.c: Likewise, except using FRV extensions.
2286 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
2287 * elf32-i386.c: Likewise, except using I386 extensions.
2288 * elf32-lm32.c: Likewise, except using LM32 extensions.
2289 * elf32-m32r.c: Likewise, except using M32RM extensions.
2290 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
2291 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
2292 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
2293 * elf32-m68k.c: Likewise, except using M68K extensions.
2294 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
2295 * elf32-ppc.c: Likewise, except using PPC32 extensions.
2296 * elf32-s390.c: Likewise, except using S390 extensions.
2297 * elf32-sh.c: Likewise, except using SH extensions.
2298 * elf32-spu.c: Likewise, except using SPU extensions.
2299 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
2300 * elf64-alpha.c: Likewise, except using ALPHA extensions.
2301 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
2302 * elf64-ppc.c: Likewise, except using PPC64 extensions.
2303 * elf64-s390.c: Likewise, except using S390 extensions.
2304 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
2305 * elfxx-ia64.c: Likewise, except using IA64 extensions.
2306 * elfxx-mips.c: Likewise, except using MIPS extensions.
2307 * elfxx-sparc.c: Likewise, except using SPARC extensions.
2308 * elfxx-sparc.h: Likewise, except using SPARC extensions.
2309 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
2310 redundant structure.
2311 (elf32_cr16_hash_table): Delete unused macro.
2312 (elf32_cr16_link_hash_traverse): Delete unused macro.
2313 * elf32-score.c: Likewise.
2314 * elf32-score7.c: Likewise.
2315 * elf32-vax.c: Likewise.
2316 * elf64-sh64.c: Likewise.
2318 2010-02-03 Alan Modra <amodra@gmail.com>
2320 * elf64-ppc.c (struct plt_entry): Move earlier in file.
2321 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
2322 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
2323 Update all uses.
2324 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
2325 Remove no_multi_toc.
2326 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
2327 when allocating a new struct got_entry.
2328 (allocate_got): New function, extracted from..
2329 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
2330 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
2331 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
2332 (ppc64_elf_setup_section_lists): Remove output_bfd param and
2333 no_multi_toc, add add_stub_section and layout_sections_again. Stash
2334 new params in htab. Extract some code to..
2335 (ppc64_elf_start_multitoc_partition): ..here. New function.
2336 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
2337 second pass toc scan.
2338 (merge_got_entries, merge_global_got, reallocate_got): New functions.
2339 (ppc64_elf_reinit_toc): Rename to..
2340 (ppc64_elf_finish_multitoc_partition): ..this.
2341 (ppc64_elf_layout_multitoc): New function.
2342 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
2343 layout_sections_again params.
2344 (ppc64_elf_relocate_section): Handle indirect got entries.
2345 * elf64-ppc.h: Update prototypes. Declare new functions.
2347 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
2349 * elf-bfd.h (elfcore_write_xstatereg): New.
2351 * elf.c (elfcore_grok_xstatereg): New.
2352 (elfcore_write_xstatereg): Likewise.
2353 (elfcore_grok_note): Handle NT_X86_XSTATE.
2354 (elfcore_write_register_note): Handle .reg-xstate section.
2356 2010-02-01 Tristan Gingold <gingold@adacore.com>
2358 * som.c (som_write_ar_hdr): Define this macro.
2360 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2362 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
2363 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
2364 linkage table pointer to use the global table pointer if not doing
2365 a shared link.
2367 2010-01-29 Joel Brobecker <brobecker@adacore.com>
2369 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
2370 if it has already been set.
2372 2010-01-27 Tristan Gingold <gingold@adacore.com>
2374 * vms.h: Remove trailing spaces.
2375 (struct hdr_struct): Remove unused hdr_c_cpr field.
2376 (enum file_format_enum): Add comments.
2377 * vms.c (vms_bfd_print_private_bfd_data): New function that
2378 replaces the macro.
2379 Remove trailing spaces.
2380 * vms-misc.c: Improve comments.
2381 (_bfd_vms_get_object_record): Also handle files without pads.
2382 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
2383 * vms-gsd.c (struct flagdescstruct): Make name field const.
2384 (gsyflagdesc): Fix typo.
2386 2010-01-27 Alan Modra <amodra@gmail.com>
2388 PR ld/11217
2389 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
2390 (ppc64_elf_setup_section_lists): Init them.
2391 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
2392 and .toc on the same input file.
2393 (ppc64_elf_relocate_section): Correct GOT entry offset.
2395 2010-01-26 Tristan Gingold <gingold@adacore.com>
2397 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
2398 (bfd_target): Add _bfd_write_ar_hdr_fn field.
2399 * archive.c (is_bsd44_extended_name): New macro.
2400 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
2401 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
2402 name.
2403 (_bfd_archive_bsd44_construct_extended_name_table): New function.
2404 (_bfd_generic_write_ar_hdr): Ditto.
2405 (_bfd_bsd44_write_ar_hdr): Ditto.
2406 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
2407 (bsd_write_armap): Adjust firstreal computation.
2408 * libbfd-in.h (struct areltdata): Add extra_size field.
2409 (_bfd_generic_write_ar_hdr): Add prototype.
2410 (_bfd_bsd44_write_ar_hdr): Ditto.
2411 (_bfd_write_ar_hdr): Define.
2412 (_bfd_noarchive_write_ar_hdr): Ditto.
2413 (_bfd_archive_bsd_write_ar_hdr): Ditto.
2414 (_bfd_archive_coff_write_ar_hdr): Ditto.
2415 (_bfd_archive_bsd44_slurp_armap): Ditto.
2416 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
2417 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
2418 (_bfd_archive_bsd44_truncate_arname): Ditto.
2419 (_bfd_archive_bsd44_write_armap): Ditto.
2420 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
2421 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
2422 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
2423 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
2424 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
2425 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
2426 * libbfd.h: Regenerate.
2427 * oasys.c (oasys_write_ar_hdr): Define.
2428 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
2429 * ieee.c (ieee_write_ar_hdr): Define.
2430 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
2431 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
2432 (bfd_pmac_xcoff_backend_data): Ditto.
2433 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
2434 (bfd_xcoff_aix5_backend_data): Ditto.
2435 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
2436 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
2437 * aout-tic30.c (MY_write_ar_hdr): Ditto.
2438 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
2439 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2440 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2441 (bfd_mach_o_construct_extended_name_table)
2442 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2443 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2444 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
2445 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2446 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2447 (bfd_mach_o_construct_extended_name_table)
2448 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2449 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2450 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
2451 * bfd-in2.h: Regenerate.
2453 2010-01-26 Alan Modra <amodra@gmail.com>
2454 H.J. Lu <hongjiu.lu@intel.com>
2456 PR ld/11218
2457 * elflink.c (elf_link_output_extsym): Do not ignore undefined
2458 symbols with ref_regular set when gc_sections is active.
2460 2010-01-25 Alan Modra <amodra@gmail.com>
2462 PR ld/11217
2463 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
2464 with relocations against undefined weak symbols.
2465 (ppc64_elf_relocate_section): Don't optimize calls to undefined
2466 weak functions if the symbol is dynamic.
2467 (ppc64_elf_relocate_section): Edit tprel tls sequences.
2468 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2469 (_bfd_elf_ppc_at_tprel_transform): New function.
2470 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
2471 * bfd-in2.h: Regenerate.
2473 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
2475 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
2476 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
2477 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
2478 bitsize to 1.
2479 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
2481 2010-01-21 Nick Clifton <nickc@redhat.com>
2483 * elflink.c (elf_link_add_object_symbols): Look up name of
2484 undefined symbol both before and after versioning has been
2485 applied. Do not bother with symbols that are weakly undefined.
2487 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2489 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
2490 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
2492 2010-01-19 Cary Coutant <ccoutant@google.com>
2494 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
2496 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
2497 Alan Modra <amodra@gmail.com>
2499 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
2500 (elf_object_p): Read e_phnum extension.
2501 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
2502 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
2503 that we can read last program header.
2505 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2507 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
2508 R_ARM_THM_CALL entry.
2509 (elf32_arm_final_link_relocate): Correct calculation of
2510 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
2511 or R_ARM_THM_JUMP24 relocation.
2513 2010-01-18 Alan Modra <amodra@gmail.com>
2515 PR 11168
2516 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
2517 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
2518 than 32k sections.
2520 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2522 Fix compilation warning on gcc-3.4.
2523 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
2524 parameter index to sec_index according to the function definition.
2526 2010-01-13 Chao-ying Fu <fu@mips.com>
2528 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
2529 It is true for all CPUs.
2530 (jal_reloc_p): New function.
2531 (mips_elf_calculate_relocation): Rename require_jalxp to
2532 cross_mode_jump_p.
2533 Update comment for CROSS_MODE_JUMP_P.
2534 Set up cross_mode_jump_p based on the mode change.
2535 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
2536 Update comment for CROSS_MODE_JUMP_P.
2537 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
2538 Use !cross_mode_jump_p to guard conversion.
2539 Convert "jr t9" to "b", if possible.
2540 (_bfd_mips_elf_relocate_section): Rename require_jalx to
2541 cross_mode_jump_p.
2542 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
2543 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
2545 2010-01-13 Nick Clifton <nickc@redhat.com>
2547 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
2548 "m32c" returns the m32c arch_info_struct and not the m16c
2549 arch_info_struct.
2550 (arch_info_struct): Use the new scan function.
2551 (bfd_m32c_arch): Likewise.
2553 2010-01-13 Tristan Gingold <gingold@adacore.com>
2555 * config.bfd: Remove duplicated target vector for i386-*-darwin.
2556 Appends new arch instead of overriding.
2557 Use mach_o_x86_64_vec for x86_64-*-darwin.
2558 * configure.in: Add mach_o_x86_64_vec.
2559 * configure: Regenerate.
2560 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
2561 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
2562 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
2563 * Makefile.in: Regenerate.
2564 * mach-o-x86-64.c: New file.
2566 2010-01-13 Tristan Gingold <gingold@adacore.com>
2568 * reloc.c: Add MACH_O_X86_64 relocations.
2569 * bfd-in2.h: Regenerate.
2570 * libbfd.h: Regenerate.
2572 2010-01-13 Tristan Gingold <gingold@adacore.com>
2574 * archive.c (normalize): Use lbasename.
2575 (bfd_bsd_truncate_arname): Ditto.
2576 (bfd_gnu_truncate_arname): Ditto.
2578 2010-01-12 Tristan Gingold <gingold@adacore.com>
2580 * makefile.vms (CFLAGS): Turns warnings into informational messages.
2582 2010-01-11 Tristan Gingold <gingold@adacore.com>
2584 * mach-o.h: Add x86-64 relocation types.
2586 2010-01-11 Tristan Gingold <gingold@adacore.com>
2588 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
2589 (bfd_mach_o_set_arch_mach): New prototype.
2590 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
2591 (bfd_mach_o_set_arch_mach): New function.
2592 (bfd_mach_o_gen_mkobject): New function.
2593 Set TARGET_ARCHITECTURE for the generic back-ends.
2594 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
2595 Check that TARGET_ARCHITECTURE is defined.
2596 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
2597 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
2599 2010-01-11 Tristan Gingold <gingold@adacore.com>
2601 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
2603 2010-01-11 Nick Clifton <nickc@redhat.com>
2605 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
2606 handling of R_V850_HI16_S relocation.
2608 2010-01-11 Alan Modra <amodra@gmail.com>
2610 PR 11103
2611 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
2613 2010-01-11 Alan Modra <amodra@gmail.com>
2615 PR 6832
2616 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
2617 (find_abstract_instance_name): Use it.
2618 (parse_comp_unit): Set it.
2620 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2622 * Makefile.in: Regenerate.
2623 * configure: Regenerate.
2625 2010-01-08 Tristan Gingold <gingold@adacore.com>
2627 * archive.c: Remove bfd_special_undocumented_glue.
2629 2010-01-08 Alan Modra <amodra@gmail.com>
2631 PR ld/11133
2632 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
2633 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
2634 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
2636 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2638 PR ld/11138
2639 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
2640 a symbol referenced by DSO is is defined in a non-shared object
2641 and forced local.
2643 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2645 PR ld/11133
2646 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
2647 undefined __start_XXX/__stop_XXX in all input files and set
2648 SEC_KEEP.
2650 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2652 PR ld/11143
2653 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
2655 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2657 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
2658 before including procfs.h.
2659 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
2660 * configure.in: Added autoconf probe for the pr_fpreg member.
2661 * configure: Regenerated.
2662 * config.in: Regenerated.
2663 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
2665 2010-01-04 Joel Brobecker <brobecker@adacore.com>
2667 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
2668 * dwarf2.c (concat_filename): Rename dirname with dir_name
2669 to void shadowing the dirname function.
2670 Rename subdirname with subdir_name to stay consistent with
2671 the new dir_name variable name.
2673 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
2675 * archures.c: Add bfd_mach_ppc_e500mc64.
2676 * bfd-in2.h: Regenerate.
2677 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
2678 bfd_mach_ppc_e500mc64.
2680 2010-01-01 Joel Brobecker <brobecker@adacore.com>
2682 Fix -Wshadow warnings (seen on ppc-aix)
2683 * xcofflink.c: Replace finfo by flinfo throughout.
2685 For older changes see ChangeLog-2009
2686 \f
2687 Local Variables:
2688 mode: change-log
2689 left-margin: 8
2690 fill-column: 74
2691 version-control: never
2692 End: