| blob | 22f9a2049fed88074a81cec21d68f18abd115cee |
1 2010-09-24 Thomas Schwinge <thomas@codesourcery.com>
3 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Compare the symbol index
4 to STN_UNDEF, not SHN_UNDEF.
6 2010-09-23 Bernd Schmidt <bernds@codesourcery.com>
8 * elf32-tic6x.c (elf32_tic6x_fake_sections): New function.
9 (elf_backend_fake_sections): Define.
11 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
13 * bfd-in2.h (BFD_RELOC_ARM_HVC): New enum value.
15 2010-09-23 Alan Modra <amodra@gmail.com>
17 * cpu-d10v.c: Make bits_per_address 18 for all arch_info entries.
19 2010-09-23 Alan Modra <amodra@gmail.com>
21 * elf.c (_bfd_elf_init_private_section_data): Allow for SEC_RELOC
22 difference between input and output section.
24 2010-09-22 Kai Tietz <kai.tietz@onevision.com>
26 * coffcode.h (sec_to_styp_flags): Adjust debug
27 sections to be conform to pe-coff specification
28 and avoid marking them as excluded.
29 (styp_to_sec_flags): Doing reverse mapping.
31 * peXXigen.c (_bfd_XXi_final_link_postscript): Add handling for
32 setting IAT directory entry.
34 2010-09-20 Richard Henderson <rth@redhat.com>
36 * elf64-alpha.c (elf64_alpha_howto_table): Use bfd_elf_generic_reloc.
38 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
40 * elfxx-mips.c (mips_elf_link_hash_entry): Add got_only_for_calls.
41 (mips_elf_link_hash_newfunc): Initialize it.
42 (mips_elf_record_global_got_symbol): Add a for_call parameter.
43 (mips_elf_count_got_symbols): Check SYMBOL_CALLS_LOCAL rather
44 than SYMBOL_REFERENCES_LOCAL if the GOT entry is only used for calls.
45 Try to remove .got entries in favour of .got.plt entries on VxWorks.
46 (_bfd_mips_elf_check_relocs): Do not try to avoid allocating
47 a global GOT entry for VxWorks calls. Update uses of
48 mips_elf_record_global_got_symbol.
49 (allocate_dynrelocs): Set got_only_for_calls to false if the GOT
50 entry is used for dynamic relocations.
52 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
54 * elfxx-mips.c (mips_got_entry): Adjust commentary.
55 (mips_elf_create_local_got_entry): If given a symbol, check that it
56 has been assigned to the local part of the GOT.
57 (mips_elf_count_got_symbols): Take the bfd_link_info as argument
58 instead of the master GOT. Put all locally-binding symbols in
59 the local area.
60 (mips_elf_make_got_per_bfd): Use global_got_area to decide whether
61 a symbol lives in the local or global area.
62 (mips_elf_local_relocation_p): Remove check_forced argument and
63 retain only the !check_forced behavior.
64 (mips_elf_calculate_relocation): Adjust call accordingly.
65 Use global_got_area to decide whether an output relocation
66 should be local or global. Explicitly decay R_MIPS_GOT_PAGE
67 into R_MIPS_GOT_DISP where appropriate. Fix selection of
68 local vs. global semantics for R_MIPS*_26. Remove redundant
69 reevaluation of what is stored in was_local_p.
70 (mips_elf_create_dynamic_relocation): Use global_got_area to decide
71 whether the relocation should be against a global or local symbol.
72 (mips_elf_lay_out_got): Update the GOT traversal after the above
73 change to mips_elf_count_got_symbols.
74 (mips_elf_adjust_addend): Adjust call to mips_elf_local_relocation_p.
75 (_bfd_mips_elf_relocate_section): Likewise.
76 (_bfd_mips_elf_finish_dynamic_symbol): Use global_got_area to decide
77 whether the symbol has a global got entry.
78 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
80 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
82 * elfxx-mips.c (allocate_dynrelocs): Don't add relocation symbols
83 to the global GOT on VxWorks.
85 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
87 * elfxx-mips.c (_bfd_mips_elf_check_relocs): On VxWorks,
88 exclude __GOTT_BASE__ and __GOTT_INDEX__ from the warning
89 about HI/LO relocations in shared objects.
91 2010-09-16 Alan Modra <amodra@gmail.com>
93 * elf32-spu.c (spu_elf_size_sections): Omit fixups for non-alloc
94 sections.
95 (spu_elf_create_sections): Mark .fixup with SEC_LINKER_CREATED and
96 set dynobj.
97 (spu_elf_finish_dynamic_sections): New function.
98 (elf_backend_finish_dynamic_sections): Define.
100 2010-09-16 Alan Modra <amodra@gmail.com>
102 * elf.c (bfd_elf_get_default_section_type): Don't test SEC_NEVER_LOAD.
103 * elflink.c (elf_link_input_bfd): Likewise.
105 2010-09-15 Kai Tietz <kai.tietz@onevision.com>
107 * pei-x86_64.c (pex64_get_unwind_info): Reorgnized.
108 (pex64_get_scope_entry): Removed.
109 (find_next_xdata_or_end): New helper.
110 (pex64_dump_xdata): Reworked.
111 (pex64_bfd_print_pdata): Add checking for
112 valid pdata sorting and values. Reworked
113 output.
115 2010-09-15 H.J. Lu <hongjiu.lu@intel.com>
117 PR binutils/12004
118 * plugin.c (bfd_plugin_object_p): Handle NULL iostream.
120 2010-09-14 Kai Tietz <kai.tietz@onevision.com>
122 * pe-x86_64.c (COFF_SECTION_ALIGNMENT_ENTRIES): Make
123 .rdata, .data, and .text partial matched section names.
124 * pei-x86_64.c: Likewise.
126 * peXXigen.c (sort_x64_pdata): New helper.
127 (_bfd_XXi_final_link_postscript): Do pdata sorting.
129 2010-09-09 H.J. Lu <hongjiu.lu@intel.com>
131 PR ld/11998
132 * elf.c (assign_file_positions_for_load_sections): Don't warn
133 zero LMA adjustment.
135 2010-09-09 Bernd Schmidt <bernds@codesourcery.com>
137 bfd/
138 * elflink.c (bfd_elf_final_link): Correct calculation of
139 max_external_reloc_size.
141 2010-09-07 Alan Modra <amodra@gmail.com>
142 Marcus Brinkmann <marcus.brinkmann@ruhr-uni-bochum.de>
144 * peXXigen.c: Whitespace.
145 (pe_print_idata): Correct section limit calculations. Tidy array
146 indexing.
147 (_bfd_XX_print_ce_compressed_pdata): Don't leak memory.
149 2010-09-02 Richard Henderson <rth@redhat.com>
151 * config.bfd (x86_64-*-mingw*): Select 32-bit pei vectors too.
153 2010-09-01 Pedro Alves <pedro@codesourcery.com>
155 * netbsd-core.c (netbsd_core_core_file_pid): Renamed to ...
156 (netbsd_core_file_pid): ... this.
158 2010-09-01 Tristan Gingold <gingold@adacore.com>
160 * coffcode.h (coff_slurp_line_table): Add a cast.
161 (coff_slurp_reloc_table): Ditto.
163 2010-08-30 Gunther Nikl <gnikl@users.sourceforge.net>
165 * cisco-core.c (cisco_core_file_pid): Define.
167 2010-08-30 Alan Modra <amodra@gmail.com>
169 PR binutils/11953
170 * elf.c (copy_elf_program_header): Calculate map->header_size
171 from lowest_section, not first_section. Validate program
172 header p_paddr against section lma. Find lowest_section in
173 second loop over headers.
175 2010-08-28 Alan Modra <amodra@gmail.com>
177 * elflink.c (_bfd_elf_dynamic_symbol_p): Rename param. Make
178 common syms local.
179 (_bfd_elf_symbol_refs_local_p): Expand comment.
180 (elf_link_output_extsym): Fix style nit.
182 2010-08-26 Nathan Sidwell <nathan@codesourcery.com>
184 * elf32-arm.c (elf32_arm_final_link): Process stub sections
185 exactly once.
187 2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
189 PR ld/11939
190 * elflink.c (elf_link_add_object_symbols): Don't set
191 unique_global for non-ELF hash link table.
193 2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
195 PR ld/11944
196 * elf-bfd.h (elf_backend_data): Add target_id.
197 (bfd_elf_make_generic_object): Renamed to ...
198 (bfd_elf_make_object): This.
200 * elf.c (bfd_elf_make_generic_object): Removed.
201 (bfd_elf_make_object): New.
202 (bfd_elf_mkcorefile): Really treat it as an object file.
204 * elf-m10300.c (ELF_TARGET_ID): New.
205 * elf32-arm.c (ELF_TARGET_ID): Likewise.
206 * elf32-bfin.c (ELF_TARGET_ID): Likewise.
207 * elf32-cris.c (ELF_TARGET_ID): Likewise.
208 * elf32-frv.c (ELF_TARGET_ID): Likewise.
209 * elf32-i386.c (ELF_TARGET_ID): Likewise.
210 * elf32-lm32.c (ELF_TARGET_ID): Likewise.
211 * elf32-m32r.c (ELF_TARGET_ID): Likewise.
212 * elf32-m68hc11.c (ELF_TARGET_ID): Likewise.
213 * elf32-m68hc12.c (ELF_TARGET_ID): Likewise.
214 * elf32-m68k.c (ELF_TARGET_ID): Likewise.
215 * elf32-microblaze.c (ELF_TARGET_ID): Likewise.
216 * elf32-ppc.c (ELF_TARGET_ID): Likewise.
217 * elf32-s390.c (ELF_TARGET_ID): Likewise.
218 * elf32-sh.c (ELF_TARGET_ID): Likewise.
219 * elf32-sparc.c (ELF_TARGET_ID): Likewise.
220 * elf32-spu.c (ELF_TARGET_ID): Likewise.
221 * elf32-tic6x.c (ELF_TARGET_ID): Likewise.
222 * elf32-xtensa.c (ELF_TARGET_ID): Likewise.
223 * elf64-alpha.c (ELF_TARGET_ID): Likewise.
224 * elf64-hppa.c (ELF_TARGET_ID): Likewise.
225 * elf64-ppc.c (ELF_TARGET_ID): Likewise.
226 * elf64-s390.c (ELF_TARGET_ID): Likewise.
227 * elf64-x86-64.c (ELF_TARGET_ID): Likewise.
228 * elfxx-ia64.c (ELF_TARGET_ID): Likewise.
230 * elf32-hppa.c (elf32_hppa_mkobject): Removed.
231 (bfd_elf32_mkobject): Likewise.
232 (ELF_TARGET_ID): New.
234 * elf32-mips.c (ELF_TARGET_ID): New.
235 (bfd_elf32_mkobject): Removed.
237 * elf64-mips.c (ELF_TARGET_ID): New.
238 (bfd_elf64_mkobject): Removed.
240 * elfn32-mips.c (ELF_TARGET_ID): New.
241 (bfd_elf32_mkobject): Removed.
243 * elfxx-mips.c (_bfd_mips_elf_mkobject): Removed.
244 * elfxx-mips.h (_bfd_mips_elf_mkobject): Likewise.
246 * elfxx-target.h (bfd_elfNN_mkobject): Default to
247 bfd_elf_make_object.
248 (ELF_TARGET_ID): New. Default to GENERIC_ELF_DATA.
249 (elfNN_bed): Initialize target_id.
251 2010-08-25 Julian Brown <julian@codesourcery.com>
253 * elf32-arm.c (arm_stub_required_alignment): New.
254 (arm_build_one_stub): Use above to partition stubs.
255 (make_branch_to_a8_stub): Use arm_stub_a8_veneer_lwm not
256 arm_stub_a8_veneer_b_cond.
258 2010-08-25 Alan Modra <amodra@gmail.com>
260 * aout-arm.c (MY(bfd_reloc_type_lookup)): Use bfd_arch_bits_per_address.
261 * aout-ns32k.c (MY(bfd_reloc_type_lookup)): Likewise.
262 * aoutx.h (NAME(aout,reloc_type_lookup)): Likewise.
263 * coff-arm.c (coff_arm_reloc_type_lookup): Likewise.
264 * elf-hppa.h (elf_hppa_reloc_final_type): Likewise.
265 * reloc.c (bfd_default_reloc_type_lookup): Likewise.
266 * riscix.c (riscix_reloc_type_lookup): Likewise.
268 2010-08-25 Alan Modra <amodra@gmail.com>
270 * elf.c (_bfd_elf_map_sections_to_segments): Don't load program
271 headers if any loaded section wraps the address space. Simplify
272 ~(m-1) to -m. Use lma rather than vma when determining whether
273 note sections are adjacent.
275 2010-08-22 H.J. Lu <hongjiu.lu@intel.com>
277 PR ld/11933
278 * elflink.c (elf_link_add_object_symbols): Don't check relocation
279 if input ELF object ID doesn't match output.
281 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
283 * configure: Regenerate.
285 2010-08-20 H.J. Lu <hongjiu.lu@intel.com>
287 * merge.c (sec_merge_emit): Revert the last checkin.
289 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
291 * elf32-sh.c (sh_elf_relocate_section): Handle non-ELF output
292 BFD.
294 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
296 * elf32-m68k.c (bfd_elf_m68k_set_target_options): Don't set GOT
297 options unless an m68k hash table has been found.
299 2010-08-20 Nick Clifton <nickc@redhat.com>
301 * merge.c (sec_merge_emit): Do not zero pad sections that do not
302 have an alignment.
304 2010-08-18 Pedro Alves <pedro@codesourcery.com>
306 PR corefile/8210
308 * bfd-in2.h: Regenerate.
309 * corefile.c (bfd_core_file_pid): New.
311 * targets.c (BFD_JUMP_TABLE_CORE): Add NAME##_core_file_pid.
312 (struct bfd_target) <_core_file_pid>: New.
314 * libbfd-in.h (_bfd_nocore_core_file_pid): Declare.
315 * libbfd.c (_bfd_nocore_core_file_pid): New.
317 * elf-bfd.h (bfd_elf32_core_file_pid, bfd_elf64_core_file_pid):
318 Declare.
319 * elfcode.h (elf_core_file_pid): New define.
320 * elfcore.h (elf_core_file_pid): New function.
322 * elf.c (elfcore_make_pid): Rewrite.
323 (elfcore_grok_prstatus): Only set core_pid if not set yet.
324 (elfcore_grok_prstatus) [!HAVE_PRSTATUS_T_PR_WHO]: Fallback to
325 getting the lwpid from prstat.pr_pid.
327 * elf64-x86-64.c (elf64_x86_64_grok_prstatus): Write the LWPID to
328 elf_tdata's core_lwpid instead of to core_pid.
329 (elf64_x86_64_grok_psinfo): Extract the the main process's PID,
330 and store it in elf_tdata's core_pid field.
331 * elf32-i386.c (elf_i386_grok_prstatus): Write the LWPID to
332 elf_tdata's core_lwpid instead of to core_pid.
333 (elf_i386_grok_psinfo): Extract the the main process's PID, and
334 store it in elf_tdata's core_pid field.
336 * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Write the LWPID
337 to elf_tdata's core_lwpid instead of to core_pid.
338 * elf32-arm.c (elf32_arm_nabi_grok_prstatus): Write the LWPID to
339 elf_tdata's core_lwpid instead of to core_pid.
340 * elf32-cris.c (cris_elf_grok_prstatus): Write the LWPID to
341 elf_tdata's core_lwpid instead of to core_pid.
342 * elf32-frv.c (elf32_frv_grok_prstatus): Write the LWPID to
343 elf_tdata's core_lwpid instead of to core_pid.
344 * elf32-hppa.c (elf32_hppa_grok_prstatus): Write the LWPID to
345 elf_tdata's core_lwpid instead of to core_pid.
346 * elf32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
347 elf_tdata's core_lwpid instead of to core_pid.
348 * elf32-ppc.c (ppc_elf_grok_prstatus): Write the LWPID to
349 elf_tdata's core_lwpid instead of to core_pid.
350 * elf32-s390.c (elf_s390_grok_prstatus): Write the LWPID to
351 elf_tdata's core_lwpid instead of to core_pid.
352 * elf32-score.c (s3_bfd_score_elf_grok_prstatus): Write the LWPID
353 to elf_tdata's core_lwpid instead of to core_pid.
354 * elf32-score7.c (s7_bfd_score_elf_grok_prstatus): Write the LWPID
355 to elf_tdata's core_lwpid instead of to core_pid.
356 * elf32-sh.c (elf32_shlin_grok_prstatus): Write the LWPID to
357 elf_tdata's core_lwpid instead of to core_pid.
358 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Write the LWPID to
359 elf_tdata's core_lwpid instead of to core_pid.
360 * elf64-hppa.c (elf64_hppa_grok_prstatus): Write the LWPID to
361 elf_tdata's core_lwpid instead of to core_pid.
362 * elf64-mips.c (elf64_mips_grok_prstatus): Write the LWPID to
363 elf_tdata's core_lwpid instead of to core_pid.
364 * elf64-ppc.c (ppc64_elf_grok_prstatus): Write the LWPID to
365 elf_tdata's core_lwpid instead of to core_pid.
366 * elfn32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
367 elf_tdata's core_lwpid instead of to core_pid.
369 * plugin.c (bfd_plugin_core_file_pid): New function.
370 * aout-target.h (MY_core_file_pid): Define.
371 * aout-tic30.c (MY_core_file_pid, MY_core_file_p): New defines.
372 * coff-rs6000.c (coff_core_file_pid): New define.
373 (rs6000coff_vec, pmac_xcoff_vec): Use BFD_JUMP_TABLE_CORE.
374 * coff64-rs6000.c (coff_core_file_pid): New define.
375 (rs6000coff64_vec): Use BFD_JUMP_TABLE_CORE.
376 (xcoff64_core_file_pid): New define.
377 (aix5coff64_vec): Use BFD_JUMP_TABLE_CORE.
378 * mach-o-target.c (bfd_mach_o_core_file_pid): New define.
379 * aix386-core.c (aix386_core_file_pid): New define.
380 * hppabsd-core.c (hppabsd_core_core_file_pid): New define.
381 * hpux-core.c (hpux_core_core_file_pid): New define.
382 * irix-core.c (irix_core_core_file_pid): New define.
383 * lynx-core.c (lynx_core_file_pid): New define.
384 * osf-core.c (osf_core_core_file_pid): New define.
385 * ptrace-core.c (ptrace_unix_core_file_pid): New define.
386 * sco5-core.c (sco5_core_file_pid): New define.
387 * xcoff-target.h (coff_core_file_pid): New define.
388 * netbsd-core.c (netbsd_core_core_file_pid): New define.
390 2010-08-13 H.J. Lu <hongjiu.lu@intel.com>
392 PR ld/11913
393 * elf32-i386.c (elf_i386_finish_dynamic_sections): Check if
394 .got.plt section is discarded.
395 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Likewise.
397 2010-08-13 Nathan Sidwell <nathan@codesourcery.com>
399 * elf32-m69k.c (elf32_m68k_print_private_bfd_data): Detect EMAC_B
400 variant.
402 2010-08-12 H.J. Lu <hongjiu.lu@intel.com>
404 PR binutils/11909
405 * Makefile.am (coff-tic4x.lo): New. Disable -Werror.
406 (coff-tic54x.lo): Likewise.
407 * Makefile.in: Regenerated.
409 2010-08-12 Todd Veldhuizen <todd.veldhuizen@logicblox.com>
411 PR ld/11843
412 * elflink.c (compute_bucket_count): Avoid futile long searches for
413 the best bucket size.
415 2010-08-09 Richard Henderson <rth@redhat.com>
417 PR ld/11891
418 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Disallow relaxing
419 to tlshi/lo until pos0 and pos1 are adjacent. Use the destination
420 register from the tldgd insn.
422 2010-08-09 Catherine Moore <clm@codesourcery.com>
424 * elfxx-mips.c (mips_elf_perform_relocation): Improve
425 interlinking error message.
427 2010-08-06 Alan Modra <amodra@gmail.com>
429 * elf64-ppc.c (ha_reloc_match): Allow matches to other than r2.
430 (ppc64_elf_relocate_section): Nop out high part insn of large toc
431 code sequence when the high part of offset is zero.
433 2010-08-04 Tristan Gingold <gingold@adacore.com>
435 * vms-alpha.c (alpha_vms_build_fixups): Write the EICP.
436 (alpha_vms_bfd_final_link): Explicitly forbid relocatable links.
437 Clear the SEC_RELOC flag.
439 2010-08-04 Tristan Gingold <gingold@adacore.com>
441 * vms-alpha.c (alpha_vms_create_eisd_for_section): Make writable
442 sections with relocs.
443 (alpha_vms_add_fixup_lp): Set SEC_RELOC flag.
444 (alpha_vms_add_fixup_ca): Ditto.
445 (alpha_vms_add_fixup_qr): Ditto.
446 Add comments.
448 2010-08-04 Tristan Gingold <gingold@adacore.com>
450 * vms-alpha.c (alpha_vms_create_eisd_for_section): Do not make
451 CODE sections writable.
453 2010-08-04 Tristan Gingold <gingold@adacore.com>
455 * vms-alpha.c (alpha_vms_add_lw_fixup): Renamed to ...
456 (alpha_vms_add_fixup_lr): ... this for consistency.
457 (alpha_vms_add_qw_fixup): Removed.
458 Fix some comments.
459 (vms_get_symbol_info): Adjust type for unknown sections.
461 2010-08-04 Tristan Gingold <gingold@adacore.com>
463 * vms-alpha.c (_bfd_vms_slurp_egsd): Use the canonical absolute
464 section for any absolute section. Remove some debugging code.
466 2010-08-03 DJ Delorie <dj@redhat.com>
468 * elf32-m32c.c (ELF_MAXPAGESIZE): Change page size to 256 bytes.
470 2010-08-03 Tristan Gingold <gingold@adacore.com>
472 * vms-misc.c (vms_convert_to_var): Make it static.
473 (_bfd_vms_convert_to_var_unix_filename): Make it public.
475 2010-08-03 Tristan Gingold <gingold@adacore.com>
477 * makefile.vms (OBJS): Update list.
479 2010-08-03 Tristan Gingold <gingold@adacore.com>
481 * vms-alpha.c (_bfd_vms_slurp_egsd): Do not set SEC_HAS_CONTENTS
482 nor SEC_RELOC for empty sections.
484 2010-08-03 Tristan Gingold <gingold@adacore.com>
486 * vms-alpha.c (evax_section_flags): Fix flags for absolute
487 section. Remove useless parenthesis.
489 2010-08-03 Tristan Gingold <gingold@adacore.com>
491 * vms-lib.c (vms_lib_bread_raw): Change type of BUF argument.
492 (vms_lib_bread, vms_lib_bopen): Adjust.
494 2010-08-02 Alan Modra <amodra@gmail.com>
496 PR 11866
497 * elf.c (assign_file_positions_for_load_sections): Use p_vaddr to
498 calculate off_adjust rather than first section vma.
500 2010-07-30 H.J. Lu <hongjiu.lu@intel.com>
502 * elflink.c (compute_bucket_count): Add ATTRIBUTE_UNUSED to info.
504 2010-07-30 Anthony Green <green@moxielogic.com>
506 * config.bfd (targ_cpu): Add moxie-*-rtems support.
508 2010-07-29 Alan Modra <amodra@gmail.com>
510 * elf64-ppc.c (ppc64_elf_edit_toc): Always adjust local syms in
511 .toc section, even when none are used in relocs.
513 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
515 * elfxx-mips.h: Include "elf/mips.h".
516 (gprel16_reloc_p): New static inline function.
517 * elfxx-mips.c (_bfd_mips_elf_check_relocs)
518 [R_MIPS16_GOT16, R_MIPS_GOT16, R_MIPS_GOT_HI16, R_MIPS_GOT_LO16]:
519 Use got16_reloc_p.
520 (_bfd_mips_elf_relocate_section)[bfd_reloc_overflow]: Use
521 gprel16_reloc_p.
522 * elf32-mips.c (mips_info_to_howto_rel): Likewise.
523 * elfn32-mips.c (mips_info_to_howto_rel): Likewise.
525 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
527 * elf64-mips.c (mips_elf64_howto_table_rela)
528 [R_MIPS_TLS_DTPMOD64]: Clear partial_inplace.
529 [R_MIPS_TLS_DTPREL64, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
530 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
531 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL64]: Likewise.
532 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
533 * elfn32-mips.c (elf_mips_howto_table_rela)
534 [R_MIPS_TLS_DTPMOD32]: Likewise.
535 [R_MIPS_TLS_DTPREL32, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
536 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
537 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL32]: Likewise.
538 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
540 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
541 Ina Pandit <ina.pandit@kpitcummins.com>
543 * archures.c (DESCRIPTION): Define bfd_mach_v850e2 and
544 bfd_mach_v850e2v3.
545 * reloc.c (bfd_architecture): Define bfd_mach_v850e2 and
546 bfd_mach_v850e2v3.
547 (BFD_RELOC_V850_16_PCREL, BFD_RELOC_V850_17_PCREL,
548 BFD_RELOC_V850_22_PCREL, BFD_RELOC_V850_23,
549 BFD_RELOC_V850_32_PCREL, BFD_RELOC_V850_32_ABS,
550 BFD_RELOC_V850_16_SPLIT_OFFSET, BFD_RELOC_V850_16_S1,
551 BFD_RELOC_V850_LO16_SPLIT_OFFSET, BFD_RELOC_V850_SDA_15_16_OFFSET,
552 BFD_RELOC_V850_ZDA_16_16_OFFSET, BFD_RELOC_V850_CALLT_15_16_OFFSET,
553 BFD_RELOC_V850_32_GOTPCREL, BFD_RELOC_V850_16_GOT,
554 BFD_RELOC_V850_32_GOT, BFD_RELOC_V850_22_PLT_PCREL,
555 BFD_RELOC_V850_32_PLT_PCREL, BFD_RELOC_V850_COPY,
556 BFD_RELOC_V850_GLOB_DAT, BFD_RELOC_V850_JMP_SLOT,
557 BFD_RELOC_V850_RELATIVE, BFD_RELOC_V850_16_GOTOFF,
558 BFD_RELOC_V850_32_GOTOFF, BFD_RELOC_V850_CODE,
559 BFD_RELOC_V850_DATA): New relocations for V850 target.
560 * config.bfd: Match all v850 targets.
561 * cpu-v850.c (arch_info_struct): Define V850e2 and V850e2v3.
562 * elf32-v850.c (v850_elf_check_relocs): Check the newly added
563 relocations.
564 (v850_elf_perform_relocation ): Update the newly added
565 relocations.
566 (v850_elf_howto_t): Update the specifications of added
567 relocations.
568 (v850_elf_reloc_map): Update the relocation mappings.
569 (v850_elf_final_link_relocate): Maps added relocation into the
570 appropriate howto structure.
571 (v850_elf_object_p): Add support for V850E2 and V850E2V3.
572 (v850_elf_final_write_processing): Likewise.
573 (v850_elf_merge_private_bfd_data): Likewise.
574 (v850_elf_print_private_bfd_data): Likewise.
575 * libbfd.h: Regenerate.
576 * bfd-in2.h: Regenerate.
578 2010-07-23 Alan Modra <amodra@gmail.com>
580 * archive.c (_bfd_archive_bsd44_construct_extended_name_table):
581 Correct format specifier.
583 2010-07-22 Alan Modra <amodra@gmail.com>
585 * ecoff.c: Don't include aout/ranlib.h.
586 (_bfd_ecoff_slurp_armap): Use correct struct for ardata->symdefs.
587 (_bfd_ecoff_write_armap): Output ar_date and ar_size using
588 _bfd_ar_spacepad.
590 2010-07-22 Alan Modra <amodra@gmail.com>
592 * aoutx.h (some_aout_object_p): Don't set EXEC_P for files with
593 relocs.
595 2010-07-20 Alan Modra <amodra@gmail.com>
597 * elf.c (assign_file_positions_for_load_sections): Check that
598 zero size sections are allocated in segments too.
599 (assign_file_positions_for_non_load_sections): Warn if zero
600 size alloc sections are found here.
601 (copy_elf_program_header): Don't drop zero size sections from
602 segment map.
603 (copy_private_bfd_data): Check for changes in zero size sections.
605 2010-07-17 Alan Modra <amodra@gmail.com>
607 * elf.c (_bfd_elf_map_sections_to_segments): Force new segment
608 for sections with overlapping LMAs.
609 (assign_file_positions_for_load_sections): Catch overlap for
610 sections that wrap around the address space. Replace a
611 warning that duplicates ld's --check-sections error with a
612 warning that lma has been adjusted for overlapping sections.
614 2010-07-14 Cary Coutant <ccoutant@google.com>
616 PR ld/11817
617 * dwarf2.c (read_section): Revert patch for compressed debug sections.
618 (find_line): Likewise.
619 (read_and_uncompress_section): Remove.
621 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
623 PR ld/11812
624 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't
625 allocate .got.plt section if there are no GOT nor PLT
626 entries.
627 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
629 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
631 PR ld/11791
632 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Support
633 garbage collection against STT_GNU_IFUNC symbols.
635 * elf32-i386.c (elf_i386_get_local_sym_hash): Don't set
636 elf.plt.offset/elf.got.offset to -1.
637 (elf_i386_tls_transition): Skip TLS transition for functions.
638 (elf_i386_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
640 * elf64-x86-64.c (elf64_x86_64_get_local_sym_hash): Don't set
641 elf.plt.offset/elf.got.offset to -1.
642 (elf64_x86_64_tls_transition): Skip TLS transition for functions.
643 (elf64_x86_64_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
645 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
647 * elf32-i386.c (elf_i386_check_relocs): Re-indent.
648 (elf_i386_relocate_section): Likewise.
650 2010-07-06 H.J. Lu <hongjiu.lu@intel.com>
652 * dwarf2.c (add_line_info): Initialize prev_line.
654 2010-07-06 Alan Modra <amodra@gmail.com>
656 * elf32-ppc.c (ppc_elf_relax_section): Insert branch around
657 trampolines only for .init and .fini sections.
659 2010-07-05 Alan Modra <amodra@gmail.com>
661 * elf32-ppc.c: Formatting.
662 (ppc_elf_finish_dynamic_sections): Don't make plt_entry var static.
664 2010-07-03 Cary Coutant <ccoutant@google.com>
666 * compress.c (bfd_uncompress_section_contents): Add ATTRIBUTE_UNUSED.
667 * dwarf2.c (read_and_uncompress_section): New function.
668 (read_section): Call it.
669 (find_line): Likewise.
671 2010-07-01 Alan Modra <amodra@gmail.com>
673 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_CALLS_LOCAL rather
674 than SYMBOL_REFERENCES_LOCAL.
675 (ppc64_elf_relocate_section): Likewise.
677 2010-07-01 Alan Modra <amodra@gmail.com>
679 * elf64-ppc.c (ppc64_elf_edit_toc): Keep toc entries for ifuncs.
681 2010-06-29 Alan Modra <amodra@gmail.com>
683 * cpu-maxq.c: Delete file.
684 * coff-maxq.c: Delete file.
685 * Makefile.am: Remove references to maxq.
686 * archures.c: Likewise.
687 * coffcode.h: Likewise.
688 * configure.in: Likewise.
689 * targets.c: Likewise.
690 * config.bfd: Move maxq from obsolete to removed.
691 * Makefile.in: Regenerate.
692 * bfd-in2.h: Regenerate.
693 * configure: Regenerate.
694 * libbfd.h: Regenerate.
695 * po/SRC-POTFILES.in: Regenerate.
697 2010-06-28 Alan Modra <amodra@gmail.com>
699 * compress.c (bfd_uncompress_section_contents): Use ATTRIBUTE_UNUSED
700 to silence gcc warning.
702 2010-06-27 Alan Modra <amodra@gmail.com>
704 * elf64-ppc.c (get_tls_mask): Don't segfault on NULL elf_section_data.
705 (group_sections): Likewise.
707 2010-06-27 Alan Modra <amodra@gmail.com>
709 * bout.c (aligncode): Delete set but unused variables.
710 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
711 * coff-ppc.c (ppc_record_toc_entry): Likewise.
712 (coff_ppc_relocate_section): Likewise.
713 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Likewise.
714 * elf-m10200.c (mn10200_elf_relax_delete_bytes): Likewise.
715 * elf-m10300.c (mn10300_elf_final_link_relocate): Likewise.
716 (mn10300_elf_relax_section): Likewise.
717 * elf32-arm.c (arm_build_one_stub, arm_size_one_stub): Likewise.
718 (record_vfp11_erratum_veneer): Likewise.
719 (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
720 (elf32_arm_final_link_relocate): Likewise.
721 (elf32_arm_check_relocs, arm_map_one_stub): Likewise.
722 * elf32-avr.c (elf32_avr_relax_delete_bytes): Likewise.
723 (elf32_avr_relax_section): Likewise.
724 (avr_mark_stub_not_to_be_necessary): Likewise.
725 * elf32-bfin.c (_bfin_create_got_section): Likewise.
726 * elf32-cr16.c (cr16_elf_final_link_relocate): Likewise.
727 (elf32_cr16_relax_delete_bytes): Likewise.
728 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Likewise.
729 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
730 * elf32-crx.c (elf32_crx_relax_delete_bytes): Likewise.
731 * elf32-h8300.c (elf32_h8_relax_section): Likewise.
732 (elf32_h8_relax_delete_bytes): Likewise.
733 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
734 * elf32-i370.c (i370_elf_check_relocs): Likewise.
735 (elf_relocate_section): Likewise.
736 * elf32-ip2k.c (adjust_all_relocations): Likewise.
737 (ip2k_elf_relax_section): Likewise.
738 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
739 (lm32_elf_check_relocs): Likewise.
740 (lm32_elf_finish_dynamic_sections): Likewise.
741 (lm32_elf_finish_dynamic_symbol): Likewise.
742 * elf32-m32c.c (m32c_offset_for_reloc): Likewise.
743 (m32c_elf_relax_delete_bytes): Likewise.
744 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
745 (m32r_elf_finish_dynamic_sections): Likewise.
746 (m32r_elf_check_relocs, m32r_elf_fake_sections): Likewise.
747 * elf32-m68hc11.c (m68hc11_elf_relax_section): Likewise.
748 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
749 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
750 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
751 (microblaze_elf_check_relocs): Likewise.
752 (microblaze_elf_finish_dynamic_symbol): Likewise.
753 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
754 * elf32-ppc.c (ppc_elf_tls_optimize): Likewise.
755 * elf32-rx.c (rx_elf_relocate_section): Likewise.
756 (elf32_rx_relax_delete_bytes, rx_offset_for_reloc): Likewise.
757 (elf32_rx_relax_section): Likewise.
758 * elf32-score.c (score_elf_got_offset_from_index): Likewise.
759 (score_elf_final_link_relocate): Likewise.
760 (s3_bfd_score_elf_relocate_section): Likewise.
761 * elf32-score7.c (score_elf_got_offset_from_index): Likewise.
762 (s7_bfd_score_elf_relocate_section): Likewise.
763 * elf32-sh.c (sh_elf_check_relocs): Likewise.
764 * elf32-spu.c (spu_elf_relocate_section): Likewise.
765 * elf32-v850.c (v850_elf_check_relocs): Likewise.
766 (find_remembered_hi16s_reloc): Likewise.
767 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
768 (elf_vax_relocate_section): Likewise.
769 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
770 * elf32-xtensa.c (xlate_offset_with_removed_text): Likewise.
771 (move_literal): Likewise.
772 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
773 (elf64_hppa_check_relocs): Likewise.
774 (elf64_hppa_finish_dynamic_symbol): Likewise.
775 (elf64_hppa_relocate_section): Likewise.
776 * elf64-mmix.c (mmix_elf_reloc, mmix_elf_relax_section): Likewise.
777 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
778 (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Likewise.
779 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
780 (elfNN_vms_section_from_shdr): Likewise.
781 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
782 (_bfd_sparc_elf_relocate_section): Likewise.
783 * hp300hpux.c (slurp_symbol_table): Likewise.
784 * i386lynx.c (swap_std_reloc_out, swap_std_reloc_in): Likewise.
785 * mach-o.c (bfd_mach_o_write_thread): Likewise.
786 * mmo.c (mmo_scan, mmo_write_symbols_and_terminator): Likewise.
787 * nlm32-sparc.c (nlm_sparc_read_reloc): Likewise.
788 * pdp11.c (pdp11_aout_link_input_section): Likewise.
789 (aout_link_input_section, aout_link_input_bfd): Likewise.
790 * pe-mips.c (mips_swap_reloc_out): Likewise.
791 (coff_pe_mips_relocate_section): Likewise.
792 * som.c (som_bfd_ar_write_symbol_stuff): Likewise.
793 * vms-alpha.c (_bfd_vms_slurp_egsd): Likewise.
794 * xsym.c (bfd_sym_fetch_type_information_table_ent): Likewise.
796 * coff-i860.c (i860_reloc_processing): Avoid set but unused warning.
797 * coffcode.h (coff_compute_section_file_positions): Likewise.
798 (coff_slurp_reloc_table): Likewise.
799 * cpu-arm.c (arm_check_note): Likewise.
800 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Likewise.
801 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
802 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
803 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
804 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
805 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
806 * elf32-sh64.c (_bfd_sh_align_load_span): Likewise.
807 * ieee.c (parse_expression): Likewise.
808 (ieee_slurp_external_symbols, drop_int): Likewise.
809 * peXXigen.c (pe_print_pdata): Likewise.
810 * versados.c (process_esd): Likewise.
812 2010-06-25 Tristan Gingold <gingold@adacore.com>
814 * vms-alpha.c (_bfd_vms_write_egsd): Check absolute section with
815 its flags. Create an absolute section if needed.
817 2010-06-25 Tristan Gingold <gingold@adacore.com>
819 * vms-alpha.c (_bfd_vms_write_egsd): Set target_index field of
820 sections. Mark .vmsdebug section as SEC_DEBUGGING. Do not create
821 dummy psect anymore. Adjust.
822 (_bfd_vms_write_eeom): Adjust (use target_index instead of index)
823 (_bfd_vms_write_etir): Ditto.
824 (start_etir_or_etbt_record): Test for SEC_DEBUGGING instead of
825 section name. Adjust.
827 2010-06-25 Tristan Gingold <gingold@adacore.com>
829 * vms-alpha.c (alpha_vms_write_exec): Set linktime field.
831 2010-06-25 Alan Modra <amodra@gmail.com>
833 * elf64-ppc.c (toc_skip_enum): Define.
834 (ppc64_elf_edit_toc): Use two low bits of skip array as markers.
835 Optimize largetoc sequences.
836 (adjust_toc_syms): Update for skip array change.
837 (ppc64_elf_relocate_section): Handle R_PPC64_LO_DS_OPT.
839 2010-06-25 Alan Modra <amodra@gmail.com>
841 * elf64-ppc.c (is_static_defined): New function.
842 (get_tls_mask, ppc_type_of_stub): Use it here.
843 (ppc64_elf_edit_opd): Ensure we only attempt to edit ppc64 input.
844 (ppc64_elf_tls_setup): Typo fix.
845 (adjust_toc_syms): Correctly handle symbols defined past the end
846 of the toc. Move syms on removed entries to next entry rather
847 than to start of toc.
848 (ppc64_elf_edit_toc): Likewise. Ensure we only attempt to
849 edit ppc64 input. Allocate one extra word in skip array.
850 Honour info->keep_memory when reading relocs if we can.
851 Adjust toc relocs after adjusting symbols.
853 2010-06-23 Nathan Sidwell <nathan@codesourcery.com>
855 * archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
856 when scaning map.
858 2010-06-17 Tristan Gingold <gingold@adacore.com>
860 * Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
861 (BFD64_BACKENDS_CFILES): ... here.
862 (BFD32_BACKENDS): Move vms-alpha.lo to ...
863 (BFD64_BACKENDS): ... here.
864 * Makefile.in: Regenerate.
866 2010-06-15 Joseph Myers <joseph@codesourcery.com>
868 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
869 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
870 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
871 elf32_tic6x_merge_private_bfd_data): New.
872 (bfd_elf32_bfd_merge_private_bfd_data,
873 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
874 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
875 Define.
876 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
878 2010-06-15 Joseph Myers <joseph@codesourcery.com>
880 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
881 (struct elf_backend_data): Update comment on obj_attrs_order.
882 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
883 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
884 instead of hardcoded 4.
885 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
886 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
887 instead of hardcoded 4 and 5.
888 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
889 instead of hardcoded 4.
891 2010-06-14 Kevin Buettner <kevinb@redhat.com>
893 * elf32-h8300.c (elf_symbol_leading_char): Define.
895 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
897 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
899 2010-06-11 Tristan Gingold <gingold@adacore.com>
901 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
902 sections to 0.
904 2010-06-11 Tristan Gingold <gingold@adacore.com>
906 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
908 2010-06-11 Tristan Gingold <gingold@adacore.com>
910 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
911 Adjust cast.
912 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
913 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
914 * vms-alpha.c (evax_section_flags): Make it const.
915 (vms_secflag_by_name): Remove unused ABFD argument.
916 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
917 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
918 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
919 (_bfd_vms_write_egsd): Remove useless cast.
921 2010-06-10 Tristan Gingold <gingold@adacore.com>
923 * config.bfd: Remove #if/#endif so that som can be compiled on any
924 host.
925 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
926 can be used on any host.
928 2010-06-10 Tristan Gingold <gingold@adacore.com>
930 * som.c: Can now be compiled on any host.
931 Include bfd headers instead of system one.
932 (som_compute_checksum): Parameter is now a pointer to a
933 som_external_header structure. Adjust.
934 (struct section_to_type): Field section is now const.
935 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
936 definition.
937 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
938 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
939 (som_swap_clock_in, som_swap_clock_out): New functions.
940 (som_swap_header_in, som_swap_header_out): Likewise.
941 (som_swap_space_dictionary_in): Likewise.
942 (som_swap_space_dictionary_out): Likewise.
943 (som_swap_subspace_dictionary_in): Likewise.
944 (som_swap_subspace_dictionary_record_out): Likewise.
945 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
946 (som_swap_string_auxhdr_out): Likewise.
947 (som_swap_compilation_unit_out): Likewise.
948 (som_swap_exec_auxhdr_in): Likewise.
949 (som_swap_exec_auxhdr_out): Likewise.
950 (som_swap_lst_header_in): Likewise.
951 (som_object_setup): Adjust parameter type using bfd types.
952 (setup_sections): Likewise. Ditto for object file types.
953 Use intermediate variables for external representation and use the
954 swap functions to convert.
955 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
956 macros.
957 (som_prep_headers): Likewise.
958 (som_write_symbol_strings): Likewise.
959 (som_begin_writing): Likewise.
960 (som_finish_writing): Likewise.
961 (som_build_and_write_symbol_table): Likewise.
962 (bfd_section_from_som_symbol): Likewise.
963 (som_slurp_symbol_table): Likewise.
964 (som_bfd_print_private_bfd_data): Likewise.
965 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
966 (bfd_som_attach_compilation_unit): Likewise.
967 (som_bfd_count_ar_symbols): Likewise.
968 (som_bfd_fill_in_ar_symbols): Likewise.
969 (som_slurp_armap): Likewise.
970 (som_bfd_ar_write_symbol_stuff): Likewise.
971 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
972 sprintf to write header fields.
973 * som.h: Include bfd headers instead of system one.
974 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
975 (struct somdata): Use bfd structures instead of system ones.
976 (struct som_section_data_struct): Likewise.
977 (struct som_subspace_dictionary_record): Removed (now in
978 include/som/internal.h)
980 2010-06-10 Tristan Gingold <gingold@adacore.com>
982 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
983 as bfd requires an ANSI-C compiler.
985 2010-06-09 Tristan Gingold <gingold@adacore.com>
987 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
988 end of archive members.
990 2010-06-08 Tristan Gingold <gingold@adacore.com>
992 * som.c (som_bfd_free_cached_info): Do not free relocations as
993 they were allocated with bfd_zalloc.
995 2010-06-08 Tristan Gingold <gingold@adacore.com>
997 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
998 for the first block.
1000 2010-06-08 Tristan Gingold <gingold@adacore.com>
1002 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
1003 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
1004 * libbfd.h: Regenerate.
1005 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
1006 (bfd_elfNN_mkarchive): Ditto.
1008 2010-06-02 Tristan Gingold <gingold@adacore.com>
1010 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
1012 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1014 * configure: Regenerate.
1016 2010-06-01 Tristan Gingold <gingold@adacore.com>
1018 * vms-alpha.c (struct vms_private_data_struct): Add
1019 transfer_address field. Remove unused dst_info field.
1020 (alpha_vms_write_exec): Use transfer_address.
1021 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
1022 (alpha_vms_bfd_final_link): Set transfer_address.
1024 2010-05-31 Tristan Gingold <gingold@adacore.com>
1026 * vms-lib.c (credat_lo, credat_hi): New fields.
1027 (vms_read_block): Adjust comments.
1028 (vms_write_block): New function.
1029 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
1030 hard-coded values with constants. Set credat_lo and credat_hi.
1031 (_bfd_vms_lib_mkarchive): Add argument kind.
1032 Set ver, mhd_size and type according to kind.
1033 (_bfd_vms_lib_alpha_mkarchive): New function.
1034 (struct lib_index): Renamed from struct vms_index
1035 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
1036 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
1037 argument and handle it.
1038 (vms_write_index): Adjust argument idx. Handle elf indexes.
1039 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
1040 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
1041 use it. Handle elf indexes. Set credat.
1042 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
1043 (_bfd_vms_lib_alpha_mkarchive): ... this.
1044 * libbfd.h: Regenerated.
1045 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
1047 2010-05-28 Sterling Augustine <sterling@tensilica.com>
1049 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
1050 of code to change the bits in the instructions to match the changes
1051 in the relocations. Declare dest_addr and sym_sec to help.
1053 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1055 Workaround GCC PR middle-end/4210.
1056 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
1057 and val[3].
1059 2010-05-27 Tristan Gingold <gingold@adacore.com>
1061 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
1062 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
1063 (vms_time_to_time_t): Use them instead of local const.
1064 (vms_time_t_to_vms_time): New function.
1065 (vms_get_time): Likewise.
1066 (vms_raw_get_time): Likewise.
1067 * vms.h (vms_time_t_to_vms_time): New declaration.
1068 (vms_get_time): Likewise.
1069 (vms_raw_get_time): Likewise.
1071 2010-05-26 Tristan Gingold <gingold@adacore.com>
1073 * vms-alpha.c: Update comments.
1074 (alpha_vms_write_exec): Set lnkflags. Write the GST.
1075 (alpha_vms_link_output_symbol): New function.
1076 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
1077 Set dst_section private field.
1078 (alpha_vms_bfd_final_link): Remove code that set dst_section.
1080 2010-05-26 Tristan Gingold <gingold@adacore.com>
1082 * bfdio.c: Declare and define _bfd_memory_iovec.
1083 (bfd_bread): Move code for BFD_IN_MEMORY...
1084 (bfd_bwrite): ... Ditto ...
1085 (bfd_tell): ... Ditto ...
1086 (bfd_flush): ... Ditto ...
1087 (bfd_stat): ... Ditto ...
1088 (bfd_seek): ... Ditto ...
1089 (bfd_get_size): ... Ditto ...
1090 (bfd_mmap): ... Ditto ...
1091 (memory_bread): ... to these new functions.
1092 (memory_bwrite): Ditto.
1093 (memory_btell): Ditto.
1094 (memory_bseek): Ditto.
1095 (memory_bflush): Ditto.
1096 (memory_bstat): Ditto.
1097 (memory_bmmap): Ditto.
1098 (memory_bclose): New function.
1099 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
1100 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
1101 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
1102 (bfd_make_writable): Use _bfd_memory_iovec.
1103 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
1104 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
1105 _bfd_memory_iovec.
1106 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
1107 instead of origin.
1108 * libbfd.h: Regenerate.
1110 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
1111 Joseph Myers <joseph@codesourcery.com>
1112 Andrew Stubbs <ams@codesourcery.com>
1114 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
1115 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
1116 * configure.in: Handle FDPIC vectors.
1117 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
1118 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
1119 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
1120 SYMBOL_REFERENCES_LOCAL for function descriptors.
1121 (fdpic_object_p): New.
1122 (sh_reloc_map): Add FDPIC and movi20 relocations.
1123 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
1124 range.
1125 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
1126 definitions.
1127 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
1128 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
1129 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
1130 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
1131 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
1132 New.
1133 (get_plt_info): Handle FDPIC.
1134 (MAX_SHORT_PLT): Define.
1135 (get_plt_index, get_plt_offset): Handle short_plt.
1136 (union gotref): New.
1137 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
1138 got_type and adjust all uses. Add GOT_FUNCDESC.
1139 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
1140 local_got_tls_type to local_got_type.
1141 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
1142 users changed.
1143 (sh_elf_local_funcdesc): Define.
1144 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
1145 and srofixup.
1146 (sh_elf_link_hash_newfunc): Initialize new fields.
1147 (sh_elf_link_hash_table_create): Set fdpic_p.
1148 (sh_elf_omit_section_dynsym): New.
1149 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
1150 and .rofixup.
1151 (allocate_dynrelocs): Allocate local function descriptors and space
1152 for R_SH_FUNCDESC-related relocations, and for rofixups.
1153 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
1154 require function descriptors.
1155 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
1156 (sh_elf_modify_program_headers): New.
1157 (sh_elf_size_dynamic_sections): Allocate function descriptors for
1158 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
1159 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
1160 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
1161 entry in the .dynamic section.
1162 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
1163 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
1164 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
1165 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
1166 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
1167 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
1168 read-only section warnings. Handle undefined weak symbols. Generate
1169 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
1170 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
1171 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
1172 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
1173 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
1174 Handle 20-bit relocations.
1175 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
1176 counts.
1177 (sh_elf_check_relocs): Handle new relocations. Make symbols
1178 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
1179 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
1180 for R_SH_DIR32.
1181 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
1182 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
1183 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
1184 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
1185 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
1186 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
1187 Use install_movi20_field. Rename srel to srelgot. Always generate
1188 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
1189 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
1190 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
1191 Rename sgot to sgotplt. Assert that the right number of rofixups
1192 and dynamic relocations were allocated.
1193 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
1194 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
1195 (elf_backend_can_make_relative_eh_frame)
1196 (elf_backend_can_make_lsda_relative_eh_frame)
1197 (elf_backend_encode_eh_address): Define.
1198 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
1199 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
1200 Redefine for FDPIC vector.
1201 * reloc.c: Add SH FDPIC and movi20 relocations.
1202 * targets.c (_bfd_target_vector): Add FDPIC vectors.
1203 * configure, bfd-in2.h, libbfd.h: Regenerated.
1205 2010-05-25 Jay Krell <jay.krell@cornell.edu>
1207 PR ld/11624
1208 * archive.c (_bfd_calloc_wrapper): New function.
1209 (_bfd_add_bfd_to_archive_cache): Use it.
1211 * configure.in: Add alpha*-*-*vms* to list of natives.
1212 * configure: Regenerate.
1214 * vms-misc.c: Define globalref if necessary.
1215 (vms_convert_to_var_unix_filename): Rename to
1216 _bfd_vms_convert_to_var_unix_filename and export.
1217 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
1218 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
1219 vms_convert_to_var_unix_filename.
1221 2010-05-24 Tristan Gingold <gingold@adacore.com>
1223 * vms-alpha.c (add_symbol_entry): New function extrated from ...
1224 (add_symbol): ... adjusted.
1226 2010-05-24 Tristan Gingold <gingold@adacore.com>
1228 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
1229 (alpha_vms_write_exec): Add a comment.
1230 (_bfd_vms_write_egsd): Ditto.
1231 (alpha_vms_convert_symbol): Remove a blank line.
1233 2010-05-21 Tristan Gingold <gingold@adacore.com>
1235 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
1236 for the GST.
1238 2010-05-21 Tristan Gingold <gingold@adacore.com>
1240 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
1241 SEC_LOAD if isect has data.
1242 (vms_get_symbol_info): Refine the condition for 'T' type.
1244 2010-05-18 Tristan Gingold <gingold@adacore.com>
1246 * vms-alpha.c (_bfd_vms_write_emh): New function.
1247 (_bfd_vms_write_lmn): New function.
1248 (_bfd_vms_write_eeom): Moved.
1249 (hash_string): Likewise.
1250 (_bfd_vms_length_hash_symbol): Likewise.
1251 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
1252 and _bfd_vms_write_lmn, and call these functions.
1254 2010-05-18 Tristan Gingold <gingold@adacore.com>
1256 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
1257 Add details in the messages.
1258 (evax_bfd_print_image): Change message.
1260 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
1262 PR gas/11600
1263 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
1264 (elf_fake_sections): Likewise.
1266 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
1267 SHF_EXCLUDE here.
1268 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
1270 2010-05-17 Tristan Gingold <gingold@adacore.com>
1272 * vms-alpha.c: Include esgps.h and eidc.h.
1273 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
1274 (evax_bfd_print_egsd_flags): New function, extracted from ...
1275 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
1276 EGSD__C_SPSC and EGSD__C_IDC.
1278 2010-05-14 Tristan Gingold <gingold@adacore.com>
1280 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
1281 (_bfd_vms_get_object_record): Handle align byte only in the
1282 foreign case.
1284 2010-05-14 Tristan Gingold <gingold@adacore.com>
1286 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
1287 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
1288 * libbfd.h: Regenerate.
1289 * configure.in (havevecs): Define HAVE_all_vecs when
1290 --enable-targets=all is set. Use AC_SUBST on it.
1291 (tdefaults): Do not add havevecs.
1292 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
1293 * configure: Regenerate.
1294 * Makefile.am (HAVEVECS): New variable.
1295 (INCLUDES): Add HAVEVECS.
1296 * Makefile.in: Regenerate.
1297 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
1298 target is selected. Add #ifdef/#endif around vms specific code.
1299 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
1300 bfd_elfNN_archive_slurp_extended_name_table,
1301 bfd_elfNN_archive_construct_extended_name_table,
1302 bfd_elfNN_archive_truncate_arname,
1303 bfd_elfNN_archive_write_armap,
1304 bfd_elfNN_archive_read_ar_hdr,
1305 bfd_elfNN_archive_write_ar_hdr,
1306 bfd_elfNN_archive_openr_next_archived_file,
1307 bfd_elfNN_archive_get_elt_at_index,
1308 bfd_elfNN_archive_generic_stat_arch_elt,
1309 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
1311 2010-05-11 Jie Zhang <jie@codesourcery.com>
1313 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
1314 Tag_ABI_HardFP_use correctly.
1316 2010-05-11 Alan Modra <amodra@gmail.com>
1318 * coffcode.h (coff_write_object_contents): Enclose all occurrences
1319 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
1321 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
1323 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
1324 sym_name to improve packing.
1325 (cortex_a8_erratum_scan): Check for PLT entries.
1326 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
1328 2010-05-07 Tristan Gingold <gingold@adacore.com>
1330 * Makefile.in: Regenerate with automake 1.11.1.
1331 * aclocal.m4: Ditto.
1333 2010-05-05 Nick Clifton <nickc@redhat.com>
1335 * po/es.po: Updated Spanish translation.
1337 2010-05-03 Tristan Gingold <gingold@adacore.com>
1339 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
1340 selective_search flag.
1341 Add comments.
1342 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
1343 before output_has_begun is set.
1345 2010-05-03 Tristan Gingold <gingold@adacore.com>
1347 * vms-alpha.c: Add comments.
1348 (struct vms_private_data_struct): Remove image_autoextend field.
1349 (dst_check_allocation): Removed.
1350 (image_write): Remove call to dst_check_allocation.
1351 (vms_slurp_debug): Do not set image_autoextend. Adjust section
1352 size.
1353 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
1354 (alpha_vms_write_exec): Use dst_section to get the dst section.
1355 Write the dmt section.
1356 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
1357 (alpha_vms_read_sections_content): Do not set image_autoextend.
1358 (alpha_vms_bfd_final_link): Generate the dst.
1360 2010-05-03 Tristan Gingold <gingold@adacore.com>
1362 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
1363 next array.
1364 (vms_lib_dcx): Adjust for the above change.
1366 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
1368 PR ld/11542
1369 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
1371 * elf32-i386.c (elf_i386_relocate_section): Use it.
1372 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1374 2010-04-30 Tristan Gingold <gingold@adacore.com>
1376 * vms-lib.c (vms_read_block): New function.
1377 (vms_traverse_index): Use vms_read_block. Handle long key names.
1379 2010-04-30 Tristan Gingold <gingold@adacore.com>
1381 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
1382 and syms removed.
1383 (struct carsym_mem): New structure.
1384 (vms_add_index): New function.
1385 (vms_add_indexes_from_list): New function.
1386 (vms_traverse_index): Parameter carsym changed to carsym_mem.
1387 Code adjusted to handle elfidx.
1388 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
1389 Parameter NBREL is now a pointer.
1390 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
1391 archives.
1392 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
1393 (_bfd_vms_lib_find_symbol): Ditto.
1394 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
1395 check MHD id.
1396 (_bfd_vms_lib_get_module): New function.
1397 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
1398 function.
1399 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
1400 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
1401 (vms_write_index): Adjust for structure renamed.
1402 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
1403 changes of _bfd_vms_lib_find_symbol.
1405 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
1407 * config.bfd: Correct accidential reverted patch
1408 about vax*-*-*vms*.
1410 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
1412 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
1413 to USE_MINGW64_LEADING_UNDERSCORES.
1414 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
1415 * config.bfd: Change underscoring default for x64 mingw
1416 to false.
1417 * coffcode.h (coff_write_relocs): Add check that dereferenced
1418 sym_ptr_ptr isn't NULL.
1419 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
1420 * configure: Regenerated.
1421 * configure.in: Add option '--enable-leading-mingw64-underscores'
1422 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
1424 2010-04-27 Nick Clifton <nickc@redhat.com>
1426 PR binutils/11512
1427 * coffgen.c (coff_find_nearest_line): Incldue the section address
1428 of function name symbols in address comparisons.
1430 2010-04-27 Nick Clifton <nickc@redhat.com>
1432 * po/fr.po: Updated French translation.
1434 2010-04-23 Alan Modra <amodra@gmail.com>
1436 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
1437 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
1438 throughout file.
1439 (assign_file_positions_for_load_sections): Modify section in
1440 segment warning to ignore overlay vmas.
1441 * elf32-spu.c (spu_elf_object_p): Replace use of
1442 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
1444 2010-04-22 Nick Clifton <nickc@redhat.com>
1446 * po/bfd.pot: Updated by the Translation project.
1447 * po/vi.po: Updated Vietnamese translation.
1449 2010-04-22 Alan Modra <amodra@gmail.com>
1451 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
1452 change. Tidy. Don't error on sections not allocated in segment.
1454 2010-04-15 Andrew Haley <aph@redhat.com>
1456 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
1457 merge_exidx_entries.
1458 * bfd-in2.h: Likewise.
1459 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
1460 control merging of exidx entries.
1462 2010-04-20 Joseph Myers <joseph@codesourcery.com>
1464 * elf32-tic6x.h: New.
1465 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
1466 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
1467 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
1468 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
1469 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
1470 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
1471 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
1472 elf32_tic6x_relocate_section): Handle REL relocations.
1473 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
1475 2010-04-20 Jakub Jelinek <jakub@redhat.com>
1477 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
1478 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
1480 2010-04-19 Nick Clifton <nickc@redhat.com>
1482 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
1483 arhdrpos variable.
1484 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
1485 attribute to warned variable. Remove unused val, type and type2
1486 variables.
1488 2010-04-16 Andreas Schwab <schwab@redhat.com>
1490 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
1491 strict-aliasing rules.
1493 2010-04-16 Tristan Gingold <gingold@adacore.com>
1495 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
1496 (_bfd_vms_get_object_record): Always assume there is a pad byte
1497 for alignment.
1499 * vms-lib.c: Add a few comments.
1501 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1503 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
1504 attributes in v2.08 of the ABI.
1506 2010-04-15 Alan Modra <amodra@gmail.com>
1508 * config.bfd (vax*-*-*vms*): Delete.
1510 2010-04-14 Tristan Gingold <gingold@adacore.com>
1512 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
1513 vms-tir.lo, vms.lo and add vms-alpha.lo
1514 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
1515 vms-tir.c, vms.c and add vms-alpha.c
1516 * Makefile.in: Regenerate.
1517 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
1518 Remove vms_vax_vec.
1519 * configure: Regenerate.
1520 * targets.c (vms_vax_vec): Remove the declaration.
1521 (_bfd_target_vector): Remove vms_vax_vec.
1522 * vms-alpha.c: New file.
1523 * vms-gsd.c: Removed, rewritten in vms-alpha.c
1524 * vms-hdr.c: Ditto.
1525 * vms-tir.c: Ditto.
1526 * vms.c: Ditto.
1527 * vms-misc.c: Fix indentation and comments. Replace most of
1528 #if VMS_DEBUG/vms_debug with vms_debug2.
1529 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
1530 (hash_string): Ditto.
1531 (_bfd_vms_length_hash_symbol): Ditto.
1532 (maybe_adjust_record_pointer_for_object): Ditto.
1533 (_bfd_vms_get_object_record): Ditto.
1534 (vms_get_remaining_object_record): Ditto.
1535 (_bfd_vms_push): Ditto.
1536 (_bfd_vms_pop): Ditto.
1537 (_bfd_vms_get_header_values): Removed.
1538 (_bfd_vms_get_first_record): Removed.
1539 (vms_get_remaining_image_record): Removed.
1540 (new_symbol): Removed.
1541 (_bfd_vms_enter_symbol): Removed.
1542 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
1543 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
1544 parameter with struct vms_rec_wr.
1545 (_bfd_vms_output_push): Removed and replaced by ...
1546 (_bfd_vms_output_begin_subrec): ... new function.
1547 (_bfd_vms_output_alignment): Replace bfd parameter with
1548 struct vms_rec_wr, and adjust.
1549 (_bfd_vms_output_check): Ditto
1550 (_bfd_vms_output_byte): Ditto.
1551 (_bfd_vms_output_short): Ditto.
1552 (_bfd_vms_output_long): Ditto.
1553 (_bfd_vms_output_quad): Ditto.
1554 (_bfd_vms_output_counted): Ditto.
1555 (_bfd_vms_output_dump): Ditto.
1556 (_bfd_vms_output_fill): Ditto.
1557 (_bfd_vms_output_pop): Removed and replaced by ...
1558 (_bfd_vms_output_end_subrec): ... new function.
1559 (_bfd_vms_output_flush): Removed.
1560 (_bfd_vms_output_align): New function.
1561 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
1562 parameter.
1563 (vms_convert_to_var): New function imported from vms.c
1564 (vms_convert_to_var_1): Ditto.
1565 (vms_convert_to_var_unix_filename): Ditto.
1566 (vms_get_module_name): Ditto.
1567 (get_vms_time_string): Ditto.
1568 (vms_time_to_time_t): Ditto.
1569 (vms_rawtime_to_time_t): Ditto.
1570 * vms.h: All macros for the VMS file format are now in include/vms.
1571 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
1572 have been removed.
1573 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
1574 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
1575 (struct funcinfo, struct vms_private_data_struct): Ditto.
1576 (struct vms_section_data_struct): Ditto.
1577 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
1578 (vms_get_module_name, get_vms_time_string): New declarations.
1579 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1580 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
1581 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
1582 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
1583 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
1584 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
1585 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
1586 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
1587 (_bfd_vms_output_fill): Ditto.
1588 (bfd_vms_set_section_flags): Ditto.
1590 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1592 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
1593 exit due to merging the same weak symbol to test that the symbols are
1594 actually weak.
1596 2010-04-13 Alan Modra <amodra@gmail.com>
1598 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
1599 when optimizing high got_tlsgd/ld insns.
1601 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1603 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
1604 define.
1605 (HAVE_PRSTATUS32_T): Likewise.
1607 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1609 PR corefiles/11467
1610 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
1611 for x86_64-*-linux*.
1612 * config.in: Regenerated.
1613 * configure: Likewise.
1615 * elf.c: Include CORE_HEADER if it is defined.
1617 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1618 Jan Kratochvil <jan.kratochvil@redhat.com>
1620 * hosts/x86-64linux.h: New.
1622 2010-04-09 Nick Clifton <nickc@redhat.com>
1624 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
1625 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
1626 variables htab and hdr_info and mark info parameter as unused.
1627 * elf.c (prep_headers): Remove unused variable i_phdrp.
1628 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
1629 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
1630 as unused.
1631 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
1632 * verilog.c (verilog_write_section): Remove unused variable
1633 address.
1635 2010-04-07 Alan Modra <amodra@gmail.com>
1637 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
1638 * configure: Regenerate.
1640 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
1642 PR ld/11434
1643 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
1645 2010-04-06 Tristan Gingold <gingold@adacore.com>
1647 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
1649 2010-04-05 Jakub Jelinek <jakub@redhat.com>
1651 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
1652 provided that it has the expected address size and zero segment
1653 length.
1655 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
1656 (struct line_info): Add op_index field, change end_sequence type to
1657 unsigned char.
1658 (new_line_sorts_after): For the same address compare op_index.
1659 (add_line_info): Add op_index argument, store it into the structure.
1660 (decode_line_info): Complain about unknown versions of .debug_line.
1661 Initialize maximum_ops_per_insn. Add op_index state register and
1662 track it.
1664 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
1666 * elf32-ppc.c (apuinfo_set): New static var.
1667 (ppc_elf_begin_write_processing): Set it here, always create an
1668 APUinfo section if there were any in the inputs.
1669 (ppc_elf_write_section): Check apuinfo_set.
1670 (ppc_elf_final_write_processing): Likewise.
1672 2010-04-01 Tristan Gingold <gingold@adacore.com>
1674 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
1675 vms_time_to_time_t and vms_rawtime_to_time_t.
1676 * vms.c (vms_alpha_vec): Add archives support.
1677 * vms-misc.c: Include safe-ctype.h
1678 (vms_get_module_name): New function.
1679 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1680 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
1681 vms_get_module_name function. Use this function.
1682 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
1683 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
1684 Add prototypes for vms-lib.c
1685 * libbfd.h: Regenerate.
1686 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
1687 vms-lib.lo to vms_alpha_vec.
1688 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
1689 * configure: Regenerate.
1690 * bfd.c: Add selective_search field.
1691 * bfd-in2.h: Regenerate.
1692 * archive.c (append_relative_path): Rename to
1693 _bfd_append_relative_path and make it public.
1694 (_bfd_get_elt_at_filepos): Adjust for above renaming.
1695 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
1696 (BFD32_BACKENDS_CFILES): Add vms-lib.c
1697 * Makefile.in: Regenerate.
1699 2010-04-01 Jakub Jelinek <jakub@redhat.com>
1701 * dwarf2.c (read_attribute_value): Handle CU version 4
1702 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
1703 and DW_FORM_flag_present. For unknown form value return NULL.
1704 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
1705 like DW_FORM_block.
1706 (parse_comp_unit): Allow CU version 4.
1708 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
1710 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
1711 to _bfd_elf_get_dynamic_reloc_section.
1712 (elf_cris_discard_excess_dso_dynamics): Ditto.
1714 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
1716 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
1717 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
1719 2010-03-31 Alan Modra <amodra@gmail.com>
1721 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
1722 TPREL16_HI and TPREL16_HA insns.
1724 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
1726 PR ld/11458
1727 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
1728 assert of empty pcrel_relocs_copied on the direct symbol. Instead
1729 of moving the list from the indirect symbol to the direct symbol,
1730 merge into any existing list.
1731 (cris_elf_check_relocs): Store the original section in the
1732 pcrel_relocs_copied list, not the relocation section.
1733 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
1734 the relocation section, for reducing its size. Change the
1735 BFD_ASSERT into a check for the section being read-only, and only
1736 emit warnings and TEXTREL marker when there's an entry for a
1737 read-only section.
1739 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1741 * elf32-arm.c (using_thumb_only): Handle v6-M.
1743 2010-03-26 Alan Modra <amodra@gmail.com>
1745 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
1746 * bfd-in.h (elf_discarded_section): Clarify comment.
1747 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
1748 * bfd-in2.h: Regenerate.
1750 2010-03-26 Matt Rice <ratmice@gmail.com>
1752 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
1753 as unique in the armap.
1755 2010-03-26 Alan Modra <amodra@gmail.com>
1757 PR ld/11375
1758 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
1759 possible stub on branches.
1761 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1763 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
1764 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
1765 (BFD32_BACKENDS): Add elf32-tic6x.lo.
1766 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
1767 * Makefile.in: Regenerate.
1768 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
1769 (bfd_archures_list): Update.
1770 * config.bfd (tic6x-*-elf): New.
1771 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
1772 New.
1773 * configure: Regenerate.
1774 * cpu-tic6x.c, elf32-tic6x.c: New.
1775 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
1776 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
1777 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
1778 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
1779 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
1780 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
1781 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
1782 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
1783 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
1784 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
1785 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
1786 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
1787 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
1788 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
1789 (_bfd_target_vector): Update.
1790 * bfd-in2.h, libbfd.h: Regenerate.
1792 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1794 * aout-target.h: Update copyright year.
1795 * aout-tic30.c: Likewise.
1796 * coff-alpha.c: Likewise.
1797 * coff-rs6000.c: Likewise.
1798 * coff64-rs6000.c: Likewise.
1799 * elf64-mips.c: Likewise.
1800 * ieee.c: Likewise.
1801 * libecoff.h: Likewise.
1802 * mach-o-target.c: Likewise.
1803 * mach-o.c: Likewise.
1804 * oasys.c: Likewise.
1805 * targets.c: Likewise.
1807 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1809 * libbfd-in.h: Update copyright year.
1811 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1813 PR ld/11413
1814 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
1815 instead of shared.
1817 2010-03-19 Jie Zhang <jie@codesourcery.com>
1819 * elf32-arm.c (struct section_list): Remove.
1820 (section_list): Remove typedef.
1821 (record_section_with_arm_elf_section_data): Remove.
1822 (find_arm_elf_section_entry): Remove.
1823 (get_arm_elf_section_data): Use is_arm_elf.
1824 (unrecord_section_with_arm_elf_section_data): Remove.
1825 (elf32_arm_new_section_hook): Don't call
1826 record_section_with_arm_elf_section_data.
1827 (elf32_arm_write_section): Set mapcount to -1 when
1828 the map has been used. Don't call
1829 unrecord_section_with_arm_elf_section_data.
1830 (unrecord_section_via_map_over_sections): Remove.
1831 (elf32_arm_close_and_cleanup): Remove.
1832 (elf32_arm_bfd_free_cached_info): Remove.
1833 (bfd_elf32_close_and_cleanup): Don't define.
1834 (bfd_elf32_bfd_free_cached_info): Don't define.
1836 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
1838 PR binutils/11396
1839 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
1840 * libcoff.h: Regenerated.
1842 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
1843 if dont_strip_reloc is set.
1844 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
1845 dont_strip_reloc on output if there is no .reloc and
1846 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
1848 2010-03-18 Wei Guozhi <carrot@google.com>
1850 PR gas/11323
1851 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
1852 R_ARM_GOT_PREL.
1853 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
1854 * bfd-in2.h: Regenerate.
1855 * libbfd.h: Regenerate.
1857 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
1859 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
1860 (BFD_RELOC_SPU_STUB): Likewise.
1862 2010-03-17 Jie Zhang <jie@codesourcery.com>
1864 * elf.c (assign_file_positions_for_load_sections): Avoid
1865 overflow.
1867 2010-03-17 Alan Modra <amodra@gmail.com>
1869 PR binutils/11382
1870 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
1871 proper type.
1873 2010-03-17 Alan Modra <amodra@gmail.com>
1875 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
1877 2010-03-16 Alan Modra <amodra@gmail.com>
1879 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
1880 (ppc64_elf_edit_toc): Set it here.
1881 (ha_reloc_match): New function.
1882 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
1884 2010-03-15 Alan Modra <amodra@gmail.com>
1886 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
1887 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
1889 2010-03-14 Alan Modra <amodra@gmail.com>
1891 PR ld/11378
1892 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
1893 * elf64-ppc.c (call_check_done): Define.
1894 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
1895 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
1896 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
1897 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
1898 Simplify return logic. Iterate over all .init and .fini fragments
1899 by recursion. Set makes_toc_func_call here..
1900 (ppc64_elf_next_input_section): ..rather than here.
1901 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
1903 2010-03-13 Alan Modra <amodra@gmail.com>
1905 PR ld/11375
1906 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
1907 function descriptor symbol if there is one, not just for plt stubs.
1908 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
1910 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1912 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
1913 version twice.
1914 Skip it when constructing def.vd_next.
1916 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
1917 bfd_elf32_i386_sol2_vec.
1918 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
1919 (elf32_bed): Redefine to elf32_i386_sol2_bed.
1920 (elf_backend_want_plt_sym): Redefine to 1.
1922 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
1923 bfd_elf64_x86_64_sol2_vec.
1924 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
1925 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
1926 (elf_backend_want_plt_sym): Redefine to 1.
1928 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
1929 bfd_elf32_i386_sol2_vec.
1930 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1931 targ64_selvecs.
1932 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
1933 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1934 targ_selvecs.
1936 * configure.in: Handle bfd_elf32_i386_sol2_vec,
1937 bfd_elf64_x86_64_sol2_vec.
1938 * configure: Regenerate.
1940 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
1941 (bfd_elf64_x86_64_sol2_vec): Declare.
1942 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
1943 bfd_elf64_x86_64_sol2_vec.
1945 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1947 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
1948 sections.
1950 2010-03-04 Alan Modra <amodra@gmail.com>
1952 PR 11302
1953 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
1954 (read_attribute_value, decode_line_info): Likewise.
1955 (add_line_info, read_rangelist): Return FALSE on alloc failures.
1956 (arange_add, sort_line_sequences): Likewise.
1957 (find_abstract_instance_name): Handle failures from called funcs.
1958 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
1959 (find_line): Realloc to a temp, and handle alloc fail.
1961 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1963 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
1964 a mapping symbol to an empty section.
1966 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1968 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
1969 return value from the call to _bfd_elf_merge_object_attributes.
1971 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
1972 Alan Modra <amodra@gmail.com>
1974 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
1975 destination mode of the a8 stub.
1976 (elf32_arm_link_hash_table): Add top_id field.
1977 (elf32_arm_link_hash_table_create): Initialize top_id.
1978 (arm_type_of_stub): Update prototype, st_type can now be updated
1979 by this function. Actual destination address in case of PLT is
1980 computed here, to help factorizing code.
1981 (elf32_arm_stub_name): Update prototype, use stub_type additional
1982 parameter to build stub name.
1983 (elf32_arm_get_stub_entry): Update prototype, use stub_type
1984 additional parameter to build stub entry.
1985 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
1986 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
1987 Call elf32_arm_final_link_relocate to process all in-stub
1988 relocations.
1989 (elf32_arm_setup_section_lists): Update top_id.
1990 (cortex_a8_erratum_scan): Record stub destination mode.
1991 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
1992 to new prototype.
1993 (elf32_arm_final_link_relocate): Enable processing of in-stub
1994 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
1995 needed, enabling code factorization.
1996 (elf32_arm_final_link): Process stub sections.
1997 (elf32_arm_output_map_sym): Add entry to code/data map.
1999 2010-03-01 David S. Miller <davem@davemloft.net>
2001 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
2002 h->def_regular, set h->ref_regular.
2003 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
2004 and dynamic relocations if h->ref_regular.
2006 * elfxx-sparc.c (struct elf_reloc_map): Delete.
2007 (sparc_reloc_map): Delete.
2008 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
2009 relocation type in switch statements.
2011 2010-02-25 Alan Modra <amodra@gmail.com>
2013 PR ld/11304
2014 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
2015 to final_link and invert. For final link allow some flags to
2016 differ. Don't specially allow flags to be all zero.
2018 2010-02-24 Alan Modra <amodra@gmail.com>
2020 PR binutils/10858
2021 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
2022 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
2023 table.
2025 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
2027 PR binutils/11297
2028 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
2029 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
2031 2010-02-22 Alan Modra <amodra@gmail.com>
2033 * reloc.c (bfd_check_overflow): When forming addrmask, shift
2034 fieldmask left by rightshift.
2035 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
2036 overflow checks.
2038 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
2040 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
2041 STT_GNU_IFUNC on large common symbol.
2043 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
2045 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
2046 has_ifunc_symbols if the symbol comes from a shared library.
2047 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2048 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2049 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2050 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2051 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
2053 2010-02-19 Alan Modra <amodra@gmail.com>
2055 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
2056 (_bfd_elf_copy_private_header_data): ..here.
2057 * elflink.c (_bfd_elf_size_group_sections): New function.
2058 (bfd_elf_size_dynamic_sections): Call it.
2059 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
2060 (_bfd_elf_fixup_group_sections): Declare.
2062 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2064 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
2065 merging Tag_DIV_use, Tag_MPextension_use, and
2066 Tag_MPextension_use_legacy tags.
2068 2010-02-18 Alan Modra <amodra@gmail.com>
2070 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
2071 commit. Don't write zeros for removed group members.
2072 (_bfd_elf_copy_private_header_data): Adjust size of group section
2073 when group members are removed by objcopy.
2075 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
2077 PR binutils/11280
2078 * configure.host (*-*-solaris2.11): Add host define to select
2079 valid default code page for windres/windmc on solaris.
2081 2010-02-15 Nick Clifton <nickc@redhat.com>
2083 * po/vi.po: Updated Vietnamese translation.
2085 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
2087 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
2088 missing mapping symbol to data only sections.
2090 2010-02-11 David S. Miller <davem@davemloft.net>
2092 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
2093 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
2094 symbols.
2095 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
2096 these relocs on global symbols.
2097 (gdopoff): New.
2098 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
2099 local symbol references which are not STT_GNU_IFUNC. Handle
2100 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
2101 and deal with negative vs. non-negative values properly.
2103 2010-02-09 Tristan Gingold <gingold@adacore.com>
2105 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
2106 non-external relocation.
2108 2010-02-09 Alan Modra <amodra@gmail.com>
2110 * elf64-ppc.c (merge_got_entries): Move earlier in file.
2111 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
2112 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
2113 (ppc64_elf_layout_multitoc): Don't resize if we have already
2114 merged got entries.
2116 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
2118 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
2119 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
2120 elfcore_write_s390_prefix): New.
2121 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
2122 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
2123 elfcore_write_s390_prefix): New.
2124 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
2125 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
2126 (elfcore_write_register_note): Handle .reg-s390-timer,
2127 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
2128 .reg-s390-prefix section.
2130 2010-02-09 Alan Modra <amodra@gmail.com>
2132 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
2133 unsigned char. Update variables and code using them throughout file.
2134 (struct ppc_link_hash_entry): Likewise for tls_mask.
2136 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
2138 * elf64-ppc.c (has_small_toc_reloc): Don't define.
2139 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
2140 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
2141 code setting the flag.
2142 (ppc64_elf_next_toc_section): Group big-toc sections in
2143 0x80008000 chunks.
2145 2010-02-08 David S. Miller <davem@davemloft.net>
2147 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
2148 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
2150 * elfxx-sparc.c (create_got_section): Delete.
2151 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
2152 section creator does that work for us. Use ->elf.foo instead of
2153 ->foo where applicable.
2154 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
2155 where applicable.
2156 (allocate_dynrelocs): Likewise.
2157 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2158 (_bfd_sparc_elf_relocate_section): Likewise.
2159 (sparc_vxworks_build_plt_entry): Likewise.
2160 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2161 (sparc_finish_dyn): Likewise.
2162 (sparc_vxworks_finish_exec_plt): Likewise.
2163 (sparc_vxworks_finish_shared_plt): Likewise.
2164 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
2166 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
2167 macros for visibilty and locality checks.
2168 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
2169 (allocate_dynrelocs): Likewise.
2170 (_bfd_sparc_elf_relocate_section): Likewise.
2171 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
2173 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
2174 but never used local var 'dynobj'.
2176 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
2177 nocopyreloc.
2179 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
2180 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
2181 * bfd-in2.h: Regenerate.
2182 * libbfd.h: Regenerate.
2184 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
2185 and loc_hash_memory.
2186 (_bfd_sparc_elf_link_hash_table_free): Declare.
2187 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
2188 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
2189 bfd_elf32_bfd_link_hash_table_free): Define.
2190 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
2191 has_ifunc_symbols if STT_GNU_IFUNC.
2192 (bfd_elf64_bfd_link_hash_table_free): Define.
2193 (elf_backend_post_process_headers): Define always.
2194 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
2195 (sparc_reloc_map): Add entries for new IFUNC relocs.
2196 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
2197 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
2198 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
2199 elf_sparc_get_local_sym_hash): New.
2200 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
2201 from here...
2202 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
2203 local hash table.
2204 (_bfd_sparc_elf_link_hash_table_free): New.
2205 (create_ifunc_sections): New.
2206 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
2207 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
2208 cons up a fake local hash table entry for it. Unconditionally add
2209 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
2210 dyn relocs for ifunc.
2211 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
2212 (allocate_dynrelocs): Unconditionally emit a PLT entry when
2213 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
2214 (allocate_local_dynrelocs): New function.
2215 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
2216 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
2217 like splt.
2218 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
2219 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
2220 plt in iplt/irelplt.
2222 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
2224 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
2225 max_contents_size, only consider sections whose contents must
2226 be swapped in.
2228 2010-02-09 Alan Modra <amodra@gmail.com>
2230 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
2231 (ppc64_elf_size_dynamic_sections): ..and here..
2232 (merge_got_entries): ..rather than here.
2234 2010-02-09 Alan Modra <amodra@gmail.com>
2236 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
2237 (has_small_toc_reloc): Define.
2238 (ppc64_elf_check_relocs): Set the above flags.
2239 (ppc64_elf_edit_opd): Delete obfd param.
2240 (ppc64_elf_tls_optimize): Likewise.
2241 (ppc64_elf_edit_toc): Likewise.
2242 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
2243 * elf64-ppc.h: Update prototypes.
2245 2010-02-08 Alan Modra <amodra@gmail.com>
2247 * section.c (struct bfd_section): Delete has_tls_reloc,
2248 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
2249 Add sec_flg0 thru sec_flg5.
2250 (BFD_FAKE_SECTION): Update for changed flags.
2251 * ecoff.c (bfd_debug_section): Likewise.
2252 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
2253 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
2254 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
2255 * elf32-xtensa.c (reloc_done): Define.
2256 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
2257 * bfd-in2.h: Regenerate.
2259 2010-02-08 Tristan Gingold <gingold@adacore.com>
2261 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
2262 for non-scattered relocations.
2264 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
2266 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
2267 apuinfo sections, only scan input sections once and reuse the
2268 buffer.
2270 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2272 * archures.c (bfd_mach_ppc_titan): Define.
2273 * bfd-in2.h: Regenerate.
2274 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
2276 2010-02-08 Alan Modra <amodra@gmail.com>
2278 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
2280 2010-02-05 Sterling Augustine <sterling@tensilica.com>
2282 * elf.c (assign_file_positions_for_load_sections) Update lma of
2283 section if necessary. Fixes Bugzilla 11219.
2285 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
2287 * elf32-i386.c: Remove trailing white spaces.
2288 * elf64-x86-64.c: Likewise.
2290 2010-02-03 Nick Clifton <nickc@redhat.com>
2292 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
2293 entries for other architectures.
2294 (struct elf_link_hash_table): Add hash_table_id field.
2295 (elf_hash_table_id): New accessor macro.
2296 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
2297 parameter.
2298 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
2299 returning cast pointer.
2300 (elf32_mn10300_link_hash_table_create): Identify new table as
2301 containing MN10300 extensions.
2302 (mn10300_elf_relax_section): Check pointer returned by
2303 elf32_mn10300_hash_table.
2304 * elf32-arm.c: Likewise, except using ARM extensions.
2305 * elf32-avr.c: Likewise, except using AVR extensions.
2306 * elf32-bfin.c: Likewise, except using BFIN extensions.
2307 * elf32-cris.c: Likewise, except using CRIS extensions.
2308 * elf32-frv.c: Likewise, except using FRV extensions.
2309 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
2310 * elf32-i386.c: Likewise, except using I386 extensions.
2311 * elf32-lm32.c: Likewise, except using LM32 extensions.
2312 * elf32-m32r.c: Likewise, except using M32RM extensions.
2313 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
2314 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
2315 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
2316 * elf32-m68k.c: Likewise, except using M68K extensions.
2317 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
2318 * elf32-ppc.c: Likewise, except using PPC32 extensions.
2319 * elf32-s390.c: Likewise, except using S390 extensions.
2320 * elf32-sh.c: Likewise, except using SH extensions.
2321 * elf32-spu.c: Likewise, except using SPU extensions.
2322 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
2323 * elf64-alpha.c: Likewise, except using ALPHA extensions.
2324 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
2325 * elf64-ppc.c: Likewise, except using PPC64 extensions.
2326 * elf64-s390.c: Likewise, except using S390 extensions.
2327 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
2328 * elfxx-ia64.c: Likewise, except using IA64 extensions.
2329 * elfxx-mips.c: Likewise, except using MIPS extensions.
2330 * elfxx-sparc.c: Likewise, except using SPARC extensions.
2331 * elfxx-sparc.h: Likewise, except using SPARC extensions.
2332 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
2333 redundant structure.
2334 (elf32_cr16_hash_table): Delete unused macro.
2335 (elf32_cr16_link_hash_traverse): Delete unused macro.
2336 * elf32-score.c: Likewise.
2337 * elf32-score7.c: Likewise.
2338 * elf32-vax.c: Likewise.
2339 * elf64-sh64.c: Likewise.
2341 2010-02-03 Alan Modra <amodra@gmail.com>
2343 * elf64-ppc.c (struct plt_entry): Move earlier in file.
2344 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
2345 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
2346 Update all uses.
2347 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
2348 Remove no_multi_toc.
2349 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
2350 when allocating a new struct got_entry.
2351 (allocate_got): New function, extracted from..
2352 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
2353 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
2354 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
2355 (ppc64_elf_setup_section_lists): Remove output_bfd param and
2356 no_multi_toc, add add_stub_section and layout_sections_again. Stash
2357 new params in htab. Extract some code to..
2358 (ppc64_elf_start_multitoc_partition): ..here. New function.
2359 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
2360 second pass toc scan.
2361 (merge_got_entries, merge_global_got, reallocate_got): New functions.
2362 (ppc64_elf_reinit_toc): Rename to..
2363 (ppc64_elf_finish_multitoc_partition): ..this.
2364 (ppc64_elf_layout_multitoc): New function.
2365 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
2366 layout_sections_again params.
2367 (ppc64_elf_relocate_section): Handle indirect got entries.
2368 * elf64-ppc.h: Update prototypes. Declare new functions.
2370 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
2372 * elf-bfd.h (elfcore_write_xstatereg): New.
2374 * elf.c (elfcore_grok_xstatereg): New.
2375 (elfcore_write_xstatereg): Likewise.
2376 (elfcore_grok_note): Handle NT_X86_XSTATE.
2377 (elfcore_write_register_note): Handle .reg-xstate section.
2379 2010-02-01 Tristan Gingold <gingold@adacore.com>
2381 * som.c (som_write_ar_hdr): Define this macro.
2383 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2385 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
2386 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
2387 linkage table pointer to use the global table pointer if not doing
2388 a shared link.
2390 2010-01-29 Joel Brobecker <brobecker@adacore.com>
2392 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
2393 if it has already been set.
2395 2010-01-27 Tristan Gingold <gingold@adacore.com>
2397 * vms.h: Remove trailing spaces.
2398 (struct hdr_struct): Remove unused hdr_c_cpr field.
2399 (enum file_format_enum): Add comments.
2400 * vms.c (vms_bfd_print_private_bfd_data): New function that
2401 replaces the macro.
2402 Remove trailing spaces.
2403 * vms-misc.c: Improve comments.
2404 (_bfd_vms_get_object_record): Also handle files without pads.
2405 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
2406 * vms-gsd.c (struct flagdescstruct): Make name field const.
2407 (gsyflagdesc): Fix typo.
2409 2010-01-27 Alan Modra <amodra@gmail.com>
2411 PR ld/11217
2412 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
2413 (ppc64_elf_setup_section_lists): Init them.
2414 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
2415 and .toc on the same input file.
2416 (ppc64_elf_relocate_section): Correct GOT entry offset.
2418 2010-01-26 Tristan Gingold <gingold@adacore.com>
2420 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
2421 (bfd_target): Add _bfd_write_ar_hdr_fn field.
2422 * archive.c (is_bsd44_extended_name): New macro.
2423 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
2424 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
2425 name.
2426 (_bfd_archive_bsd44_construct_extended_name_table): New function.
2427 (_bfd_generic_write_ar_hdr): Ditto.
2428 (_bfd_bsd44_write_ar_hdr): Ditto.
2429 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
2430 (bsd_write_armap): Adjust firstreal computation.
2431 * libbfd-in.h (struct areltdata): Add extra_size field.
2432 (_bfd_generic_write_ar_hdr): Add prototype.
2433 (_bfd_bsd44_write_ar_hdr): Ditto.
2434 (_bfd_write_ar_hdr): Define.
2435 (_bfd_noarchive_write_ar_hdr): Ditto.
2436 (_bfd_archive_bsd_write_ar_hdr): Ditto.
2437 (_bfd_archive_coff_write_ar_hdr): Ditto.
2438 (_bfd_archive_bsd44_slurp_armap): Ditto.
2439 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
2440 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
2441 (_bfd_archive_bsd44_truncate_arname): Ditto.
2442 (_bfd_archive_bsd44_write_armap): Ditto.
2443 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
2444 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
2445 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
2446 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
2447 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
2448 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
2449 * libbfd.h: Regenerate.
2450 * oasys.c (oasys_write_ar_hdr): Define.
2451 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
2452 * ieee.c (ieee_write_ar_hdr): Define.
2453 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
2454 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
2455 (bfd_pmac_xcoff_backend_data): Ditto.
2456 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
2457 (bfd_xcoff_aix5_backend_data): Ditto.
2458 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
2459 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
2460 * aout-tic30.c (MY_write_ar_hdr): Ditto.
2461 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
2462 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2463 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2464 (bfd_mach_o_construct_extended_name_table)
2465 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2466 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2467 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
2468 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2469 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2470 (bfd_mach_o_construct_extended_name_table)
2471 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2472 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2473 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
2474 * bfd-in2.h: Regenerate.
2476 2010-01-26 Alan Modra <amodra@gmail.com>
2477 H.J. Lu <hongjiu.lu@intel.com>
2479 PR ld/11218
2480 * elflink.c (elf_link_output_extsym): Do not ignore undefined
2481 symbols with ref_regular set when gc_sections is active.
2483 2010-01-25 Alan Modra <amodra@gmail.com>
2485 PR ld/11217
2486 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
2487 with relocations against undefined weak symbols.
2488 (ppc64_elf_relocate_section): Don't optimize calls to undefined
2489 weak functions if the symbol is dynamic.
2490 (ppc64_elf_relocate_section): Edit tprel tls sequences.
2491 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2492 (_bfd_elf_ppc_at_tprel_transform): New function.
2493 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
2494 * bfd-in2.h: Regenerate.
2496 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
2498 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
2499 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
2500 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
2501 bitsize to 1.
2502 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
2504 2010-01-21 Nick Clifton <nickc@redhat.com>
2506 * elflink.c (elf_link_add_object_symbols): Look up name of
2507 undefined symbol both before and after versioning has been
2508 applied. Do not bother with symbols that are weakly undefined.
2510 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2512 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
2513 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
2515 2010-01-19 Cary Coutant <ccoutant@google.com>
2517 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
2519 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
2520 Alan Modra <amodra@gmail.com>
2522 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
2523 (elf_object_p): Read e_phnum extension.
2524 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
2525 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
2526 that we can read last program header.
2528 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2530 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
2531 R_ARM_THM_CALL entry.
2532 (elf32_arm_final_link_relocate): Correct calculation of
2533 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
2534 or R_ARM_THM_JUMP24 relocation.
2536 2010-01-18 Alan Modra <amodra@gmail.com>
2538 PR 11168
2539 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
2540 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
2541 than 32k sections.
2543 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2545 Fix compilation warning on gcc-3.4.
2546 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
2547 parameter index to sec_index according to the function definition.
2549 2010-01-13 Chao-ying Fu <fu@mips.com>
2551 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
2552 It is true for all CPUs.
2553 (jal_reloc_p): New function.
2554 (mips_elf_calculate_relocation): Rename require_jalxp to
2555 cross_mode_jump_p.
2556 Update comment for CROSS_MODE_JUMP_P.
2557 Set up cross_mode_jump_p based on the mode change.
2558 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
2559 Update comment for CROSS_MODE_JUMP_P.
2560 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
2561 Use !cross_mode_jump_p to guard conversion.
2562 Convert "jr t9" to "b", if possible.
2563 (_bfd_mips_elf_relocate_section): Rename require_jalx to
2564 cross_mode_jump_p.
2565 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
2566 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
2568 2010-01-13 Nick Clifton <nickc@redhat.com>
2570 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
2571 "m32c" returns the m32c arch_info_struct and not the m16c
2572 arch_info_struct.
2573 (arch_info_struct): Use the new scan function.
2574 (bfd_m32c_arch): Likewise.
2576 2010-01-13 Tristan Gingold <gingold@adacore.com>
2578 * config.bfd: Remove duplicated target vector for i386-*-darwin.
2579 Appends new arch instead of overriding.
2580 Use mach_o_x86_64_vec for x86_64-*-darwin.
2581 * configure.in: Add mach_o_x86_64_vec.
2582 * configure: Regenerate.
2583 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
2584 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
2585 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
2586 * Makefile.in: Regenerate.
2587 * mach-o-x86-64.c: New file.
2589 2010-01-13 Tristan Gingold <gingold@adacore.com>
2591 * reloc.c: Add MACH_O_X86_64 relocations.
2592 * bfd-in2.h: Regenerate.
2593 * libbfd.h: Regenerate.
2595 2010-01-13 Tristan Gingold <gingold@adacore.com>
2597 * archive.c (normalize): Use lbasename.
2598 (bfd_bsd_truncate_arname): Ditto.
2599 (bfd_gnu_truncate_arname): Ditto.
2601 2010-01-12 Tristan Gingold <gingold@adacore.com>
2603 * makefile.vms (CFLAGS): Turns warnings into informational messages.
2605 2010-01-11 Tristan Gingold <gingold@adacore.com>
2607 * mach-o.h: Add x86-64 relocation types.
2609 2010-01-11 Tristan Gingold <gingold@adacore.com>
2611 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
2612 (bfd_mach_o_set_arch_mach): New prototype.
2613 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
2614 (bfd_mach_o_set_arch_mach): New function.
2615 (bfd_mach_o_gen_mkobject): New function.
2616 Set TARGET_ARCHITECTURE for the generic back-ends.
2617 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
2618 Check that TARGET_ARCHITECTURE is defined.
2619 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
2620 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
2622 2010-01-11 Tristan Gingold <gingold@adacore.com>
2624 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
2626 2010-01-11 Nick Clifton <nickc@redhat.com>
2628 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
2629 handling of R_V850_HI16_S relocation.
2631 2010-01-11 Alan Modra <amodra@gmail.com>
2633 PR 11103
2634 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
2636 2010-01-11 Alan Modra <amodra@gmail.com>
2638 PR 6832
2639 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
2640 (find_abstract_instance_name): Use it.
2641 (parse_comp_unit): Set it.
2643 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2645 * Makefile.in: Regenerate.
2646 * configure: Regenerate.
2648 2010-01-08 Tristan Gingold <gingold@adacore.com>
2650 * archive.c: Remove bfd_special_undocumented_glue.
2652 2010-01-08 Alan Modra <amodra@gmail.com>
2654 PR ld/11133
2655 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
2656 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
2657 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
2659 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2661 PR ld/11138
2662 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
2663 a symbol referenced by DSO is is defined in a non-shared object
2664 and forced local.
2666 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2668 PR ld/11133
2669 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
2670 undefined __start_XXX/__stop_XXX in all input files and set
2671 SEC_KEEP.
2673 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2675 PR ld/11143
2676 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
2678 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2680 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
2681 before including procfs.h.
2682 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
2683 * configure.in: Added autoconf probe for the pr_fpreg member.
2684 * configure: Regenerated.
2685 * config.in: Regenerated.
2686 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
2688 2010-01-04 Joel Brobecker <brobecker@adacore.com>
2690 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
2691 * dwarf2.c (concat_filename): Rename dirname with dir_name
2692 to void shadowing the dirname function.
2693 Rename subdirname with subdir_name to stay consistent with
2694 the new dir_name variable name.
2696 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
2698 * archures.c: Add bfd_mach_ppc_e500mc64.
2699 * bfd-in2.h: Regenerate.
2700 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
2701 bfd_mach_ppc_e500mc64.
2703 2010-01-01 Joel Brobecker <brobecker@adacore.com>
2705 Fix -Wshadow warnings (seen on ppc-aix)
2706 * xcofflink.c: Replace finfo by flinfo throughout.
2708 For older changes see ChangeLog-2009
2709 \f
2710 Local Variables:
2711 mode: change-log
2712 left-margin: 8
2713 fill-column: 74
2714 version-control: never
2715 End: