| blob | 2b0b5b0ad200b00384042ac0bf784542e0285284 |
1 2010-09-30 H.J. Lu <hongjiu.lu@intel.com>
3 PR ld/11812
4 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't
5 allocate .got.plt section if there are no GOT nor PLT
6 entries and there is no refeence to _GLOBAL_OFFSET_TABLE_.
7 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Li.kewise.
9 * elflink.c (_bfd_elf_define_linkage_sym): Clear non_elf.
11 2010-09-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13 * configure: Regenerate.
15 2010-09-24 Thomas Schwinge <thomas@codesourcery.com>
17 * elf32-arm.c, elf32-cris.c, elf32-hppa.c, elf32-i370.c, elf32-m32r.c,
18 elf32-m68k.c, elf32-microblaze.c, elf32-ppc.c, elf32-score.c,
19 elf32-score7.c, elf32-sh.c, elf32-vax.c, elf32-xtensa.c, elf64-alpha.c,
20 elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-sparc.c, elfcode.h,
21 elflink.c, elfxx-ia64.c, elfxx-mips.c: Use STN_UNDEF when referring to
22 the zero symbol index.
24 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Compare the symbol index
25 to STN_UNDEF, not SHN_UNDEF.
27 2010-09-23 Bernd Schmidt <bernds@codesourcery.com>
29 * elf32-tic6x.c (elf32_tic6x_fake_sections): New function.
30 (elf_backend_fake_sections): Define.
32 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
34 * bfd-in2.h (BFD_RELOC_ARM_HVC): New enum value.
36 2010-09-23 Alan Modra <amodra@gmail.com>
38 * cpu-d10v.c: Make bits_per_address 18 for all arch_info entries.
40 2010-09-23 Alan Modra <amodra@gmail.com>
42 * elf.c (_bfd_elf_init_private_section_data): Allow for SEC_RELOC
43 difference between input and output section.
45 2010-09-22 Kai Tietz <kai.tietz@onevision.com>
47 * coffcode.h (sec_to_styp_flags): Adjust debug
48 sections to be conform to pe-coff specification
49 and avoid marking them as excluded.
50 (styp_to_sec_flags): Doing reverse mapping.
52 * peXXigen.c (_bfd_XXi_final_link_postscript): Add handling for
53 setting IAT directory entry.
55 2010-09-20 Richard Henderson <rth@redhat.com>
57 * elf64-alpha.c (elf64_alpha_howto_table): Use bfd_elf_generic_reloc.
59 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
61 * elfxx-mips.c (mips_elf_link_hash_entry): Add got_only_for_calls.
62 (mips_elf_link_hash_newfunc): Initialize it.
63 (mips_elf_record_global_got_symbol): Add a for_call parameter.
64 (mips_elf_count_got_symbols): Check SYMBOL_CALLS_LOCAL rather
65 than SYMBOL_REFERENCES_LOCAL if the GOT entry is only used for calls.
66 Try to remove .got entries in favour of .got.plt entries on VxWorks.
67 (_bfd_mips_elf_check_relocs): Do not try to avoid allocating
68 a global GOT entry for VxWorks calls. Update uses of
69 mips_elf_record_global_got_symbol.
70 (allocate_dynrelocs): Set got_only_for_calls to false if the GOT
71 entry is used for dynamic relocations.
73 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
75 * elfxx-mips.c (mips_got_entry): Adjust commentary.
76 (mips_elf_create_local_got_entry): If given a symbol, check that it
77 has been assigned to the local part of the GOT.
78 (mips_elf_count_got_symbols): Take the bfd_link_info as argument
79 instead of the master GOT. Put all locally-binding symbols in
80 the local area.
81 (mips_elf_make_got_per_bfd): Use global_got_area to decide whether
82 a symbol lives in the local or global area.
83 (mips_elf_local_relocation_p): Remove check_forced argument and
84 retain only the !check_forced behavior.
85 (mips_elf_calculate_relocation): Adjust call accordingly.
86 Use global_got_area to decide whether an output relocation
87 should be local or global. Explicitly decay R_MIPS_GOT_PAGE
88 into R_MIPS_GOT_DISP where appropriate. Fix selection of
89 local vs. global semantics for R_MIPS*_26. Remove redundant
90 reevaluation of what is stored in was_local_p.
91 (mips_elf_create_dynamic_relocation): Use global_got_area to decide
92 whether the relocation should be against a global or local symbol.
93 (mips_elf_lay_out_got): Update the GOT traversal after the above
94 change to mips_elf_count_got_symbols.
95 (mips_elf_adjust_addend): Adjust call to mips_elf_local_relocation_p.
96 (_bfd_mips_elf_relocate_section): Likewise.
97 (_bfd_mips_elf_finish_dynamic_symbol): Use global_got_area to decide
98 whether the symbol has a global got entry.
99 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
101 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
103 * elfxx-mips.c (allocate_dynrelocs): Don't add relocation symbols
104 to the global GOT on VxWorks.
106 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
108 * elfxx-mips.c (_bfd_mips_elf_check_relocs): On VxWorks,
109 exclude __GOTT_BASE__ and __GOTT_INDEX__ from the warning
110 about HI/LO relocations in shared objects.
112 2010-09-16 Alan Modra <amodra@gmail.com>
114 * elf32-spu.c (spu_elf_size_sections): Omit fixups for non-alloc
115 sections.
116 (spu_elf_create_sections): Mark .fixup with SEC_LINKER_CREATED and
117 set dynobj.
118 (spu_elf_finish_dynamic_sections): New function.
119 (elf_backend_finish_dynamic_sections): Define.
121 2010-09-16 Alan Modra <amodra@gmail.com>
123 * elf.c (bfd_elf_get_default_section_type): Don't test SEC_NEVER_LOAD.
124 * elflink.c (elf_link_input_bfd): Likewise.
126 2010-09-15 Kai Tietz <kai.tietz@onevision.com>
128 * pei-x86_64.c (pex64_get_unwind_info): Reorgnized.
129 (pex64_get_scope_entry): Removed.
130 (find_next_xdata_or_end): New helper.
131 (pex64_dump_xdata): Reworked.
132 (pex64_bfd_print_pdata): Add checking for
133 valid pdata sorting and values. Reworked
134 output.
136 2010-09-15 H.J. Lu <hongjiu.lu@intel.com>
138 PR binutils/12004
139 * plugin.c (bfd_plugin_object_p): Handle NULL iostream.
141 2010-09-14 Kai Tietz <kai.tietz@onevision.com>
143 * pe-x86_64.c (COFF_SECTION_ALIGNMENT_ENTRIES): Make
144 .rdata, .data, and .text partial matched section names.
145 * pei-x86_64.c: Likewise.
147 * peXXigen.c (sort_x64_pdata): New helper.
148 (_bfd_XXi_final_link_postscript): Do pdata sorting.
150 2010-09-09 H.J. Lu <hongjiu.lu@intel.com>
152 PR ld/11998
153 * elf.c (assign_file_positions_for_load_sections): Don't warn
154 zero LMA adjustment.
156 2010-09-09 Bernd Schmidt <bernds@codesourcery.com>
158 bfd/
159 * elflink.c (bfd_elf_final_link): Correct calculation of
160 max_external_reloc_size.
162 2010-09-07 Alan Modra <amodra@gmail.com>
163 Marcus Brinkmann <marcus.brinkmann@ruhr-uni-bochum.de>
165 * peXXigen.c: Whitespace.
166 (pe_print_idata): Correct section limit calculations. Tidy array
167 indexing.
168 (_bfd_XX_print_ce_compressed_pdata): Don't leak memory.
170 2010-09-02 Richard Henderson <rth@redhat.com>
172 * config.bfd (x86_64-*-mingw*): Select 32-bit pei vectors too.
174 2010-09-01 Pedro Alves <pedro@codesourcery.com>
176 * netbsd-core.c (netbsd_core_core_file_pid): Renamed to ...
177 (netbsd_core_file_pid): ... this.
179 2010-09-01 Tristan Gingold <gingold@adacore.com>
181 * coffcode.h (coff_slurp_line_table): Add a cast.
182 (coff_slurp_reloc_table): Ditto.
184 2010-08-30 Gunther Nikl <gnikl@users.sourceforge.net>
186 * cisco-core.c (cisco_core_file_pid): Define.
188 2010-08-30 Alan Modra <amodra@gmail.com>
190 PR binutils/11953
191 * elf.c (copy_elf_program_header): Calculate map->header_size
192 from lowest_section, not first_section. Validate program
193 header p_paddr against section lma. Find lowest_section in
194 second loop over headers.
196 2010-08-28 Alan Modra <amodra@gmail.com>
198 * elflink.c (_bfd_elf_dynamic_symbol_p): Rename param. Make
199 common syms local.
200 (_bfd_elf_symbol_refs_local_p): Expand comment.
201 (elf_link_output_extsym): Fix style nit.
203 2010-08-26 Nathan Sidwell <nathan@codesourcery.com>
205 * elf32-arm.c (elf32_arm_final_link): Process stub sections
206 exactly once.
208 2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
210 PR ld/11939
211 * elflink.c (elf_link_add_object_symbols): Don't set
212 unique_global for non-ELF hash link table.
214 2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
216 PR ld/11944
217 * elf-bfd.h (elf_backend_data): Add target_id.
218 (bfd_elf_make_generic_object): Renamed to ...
219 (bfd_elf_make_object): This.
221 * elf.c (bfd_elf_make_generic_object): Removed.
222 (bfd_elf_make_object): New.
223 (bfd_elf_mkcorefile): Really treat it as an object file.
225 * elf-m10300.c (ELF_TARGET_ID): New.
226 * elf32-arm.c (ELF_TARGET_ID): Likewise.
227 * elf32-bfin.c (ELF_TARGET_ID): Likewise.
228 * elf32-cris.c (ELF_TARGET_ID): Likewise.
229 * elf32-frv.c (ELF_TARGET_ID): Likewise.
230 * elf32-i386.c (ELF_TARGET_ID): Likewise.
231 * elf32-lm32.c (ELF_TARGET_ID): Likewise.
232 * elf32-m32r.c (ELF_TARGET_ID): Likewise.
233 * elf32-m68hc11.c (ELF_TARGET_ID): Likewise.
234 * elf32-m68hc12.c (ELF_TARGET_ID): Likewise.
235 * elf32-m68k.c (ELF_TARGET_ID): Likewise.
236 * elf32-microblaze.c (ELF_TARGET_ID): Likewise.
237 * elf32-ppc.c (ELF_TARGET_ID): Likewise.
238 * elf32-s390.c (ELF_TARGET_ID): Likewise.
239 * elf32-sh.c (ELF_TARGET_ID): Likewise.
240 * elf32-sparc.c (ELF_TARGET_ID): Likewise.
241 * elf32-spu.c (ELF_TARGET_ID): Likewise.
242 * elf32-tic6x.c (ELF_TARGET_ID): Likewise.
243 * elf32-xtensa.c (ELF_TARGET_ID): Likewise.
244 * elf64-alpha.c (ELF_TARGET_ID): Likewise.
245 * elf64-hppa.c (ELF_TARGET_ID): Likewise.
246 * elf64-ppc.c (ELF_TARGET_ID): Likewise.
247 * elf64-s390.c (ELF_TARGET_ID): Likewise.
248 * elf64-x86-64.c (ELF_TARGET_ID): Likewise.
249 * elfxx-ia64.c (ELF_TARGET_ID): Likewise.
251 * elf32-hppa.c (elf32_hppa_mkobject): Removed.
252 (bfd_elf32_mkobject): Likewise.
253 (ELF_TARGET_ID): New.
255 * elf32-mips.c (ELF_TARGET_ID): New.
256 (bfd_elf32_mkobject): Removed.
258 * elf64-mips.c (ELF_TARGET_ID): New.
259 (bfd_elf64_mkobject): Removed.
261 * elfn32-mips.c (ELF_TARGET_ID): New.
262 (bfd_elf32_mkobject): Removed.
264 * elfxx-mips.c (_bfd_mips_elf_mkobject): Removed.
265 * elfxx-mips.h (_bfd_mips_elf_mkobject): Likewise.
267 * elfxx-target.h (bfd_elfNN_mkobject): Default to
268 bfd_elf_make_object.
269 (ELF_TARGET_ID): New. Default to GENERIC_ELF_DATA.
270 (elfNN_bed): Initialize target_id.
272 2010-08-25 Julian Brown <julian@codesourcery.com>
274 * elf32-arm.c (arm_stub_required_alignment): New.
275 (arm_build_one_stub): Use above to partition stubs.
276 (make_branch_to_a8_stub): Use arm_stub_a8_veneer_lwm not
277 arm_stub_a8_veneer_b_cond.
279 2010-08-25 Alan Modra <amodra@gmail.com>
281 * aout-arm.c (MY(bfd_reloc_type_lookup)): Use bfd_arch_bits_per_address.
282 * aout-ns32k.c (MY(bfd_reloc_type_lookup)): Likewise.
283 * aoutx.h (NAME(aout,reloc_type_lookup)): Likewise.
284 * coff-arm.c (coff_arm_reloc_type_lookup): Likewise.
285 * elf-hppa.h (elf_hppa_reloc_final_type): Likewise.
286 * reloc.c (bfd_default_reloc_type_lookup): Likewise.
287 * riscix.c (riscix_reloc_type_lookup): Likewise.
289 2010-08-25 Alan Modra <amodra@gmail.com>
291 * elf.c (_bfd_elf_map_sections_to_segments): Don't load program
292 headers if any loaded section wraps the address space. Simplify
293 ~(m-1) to -m. Use lma rather than vma when determining whether
294 note sections are adjacent.
296 2010-08-22 H.J. Lu <hongjiu.lu@intel.com>
298 PR ld/11933
299 * elflink.c (elf_link_add_object_symbols): Don't check relocation
300 if input ELF object ID doesn't match output.
302 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
304 * configure: Regenerate.
306 2010-08-20 H.J. Lu <hongjiu.lu@intel.com>
308 * merge.c (sec_merge_emit): Revert the last checkin.
310 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
312 * elf32-sh.c (sh_elf_relocate_section): Handle non-ELF output
313 BFD.
315 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
317 * elf32-m68k.c (bfd_elf_m68k_set_target_options): Don't set GOT
318 options unless an m68k hash table has been found.
320 2010-08-20 Nick Clifton <nickc@redhat.com>
322 * merge.c (sec_merge_emit): Do not zero pad sections that do not
323 have an alignment.
325 2010-08-18 Pedro Alves <pedro@codesourcery.com>
327 PR corefile/8210
329 * bfd-in2.h: Regenerate.
330 * corefile.c (bfd_core_file_pid): New.
332 * targets.c (BFD_JUMP_TABLE_CORE): Add NAME##_core_file_pid.
333 (struct bfd_target) <_core_file_pid>: New.
335 * libbfd-in.h (_bfd_nocore_core_file_pid): Declare.
336 * libbfd.c (_bfd_nocore_core_file_pid): New.
338 * elf-bfd.h (bfd_elf32_core_file_pid, bfd_elf64_core_file_pid):
339 Declare.
340 * elfcode.h (elf_core_file_pid): New define.
341 * elfcore.h (elf_core_file_pid): New function.
343 * elf.c (elfcore_make_pid): Rewrite.
344 (elfcore_grok_prstatus): Only set core_pid if not set yet.
345 (elfcore_grok_prstatus) [!HAVE_PRSTATUS_T_PR_WHO]: Fallback to
346 getting the lwpid from prstat.pr_pid.
348 * elf64-x86-64.c (elf64_x86_64_grok_prstatus): Write the LWPID to
349 elf_tdata's core_lwpid instead of to core_pid.
350 (elf64_x86_64_grok_psinfo): Extract the the main process's PID,
351 and store it in elf_tdata's core_pid field.
352 * elf32-i386.c (elf_i386_grok_prstatus): Write the LWPID to
353 elf_tdata's core_lwpid instead of to core_pid.
354 (elf_i386_grok_psinfo): Extract the the main process's PID, and
355 store it in elf_tdata's core_pid field.
357 * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Write the LWPID
358 to elf_tdata's core_lwpid instead of to core_pid.
359 * elf32-arm.c (elf32_arm_nabi_grok_prstatus): Write the LWPID to
360 elf_tdata's core_lwpid instead of to core_pid.
361 * elf32-cris.c (cris_elf_grok_prstatus): Write the LWPID to
362 elf_tdata's core_lwpid instead of to core_pid.
363 * elf32-frv.c (elf32_frv_grok_prstatus): Write the LWPID to
364 elf_tdata's core_lwpid instead of to core_pid.
365 * elf32-hppa.c (elf32_hppa_grok_prstatus): Write the LWPID to
366 elf_tdata's core_lwpid instead of to core_pid.
367 * elf32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
368 elf_tdata's core_lwpid instead of to core_pid.
369 * elf32-ppc.c (ppc_elf_grok_prstatus): Write the LWPID to
370 elf_tdata's core_lwpid instead of to core_pid.
371 * elf32-s390.c (elf_s390_grok_prstatus): Write the LWPID to
372 elf_tdata's core_lwpid instead of to core_pid.
373 * elf32-score.c (s3_bfd_score_elf_grok_prstatus): Write the LWPID
374 to elf_tdata's core_lwpid instead of to core_pid.
375 * elf32-score7.c (s7_bfd_score_elf_grok_prstatus): Write the LWPID
376 to elf_tdata's core_lwpid instead of to core_pid.
377 * elf32-sh.c (elf32_shlin_grok_prstatus): Write the LWPID to
378 elf_tdata's core_lwpid instead of to core_pid.
379 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Write the LWPID to
380 elf_tdata's core_lwpid instead of to core_pid.
381 * elf64-hppa.c (elf64_hppa_grok_prstatus): Write the LWPID to
382 elf_tdata's core_lwpid instead of to core_pid.
383 * elf64-mips.c (elf64_mips_grok_prstatus): Write the LWPID to
384 elf_tdata's core_lwpid instead of to core_pid.
385 * elf64-ppc.c (ppc64_elf_grok_prstatus): Write the LWPID to
386 elf_tdata's core_lwpid instead of to core_pid.
387 * elfn32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
388 elf_tdata's core_lwpid instead of to core_pid.
390 * plugin.c (bfd_plugin_core_file_pid): New function.
391 * aout-target.h (MY_core_file_pid): Define.
392 * aout-tic30.c (MY_core_file_pid, MY_core_file_p): New defines.
393 * coff-rs6000.c (coff_core_file_pid): New define.
394 (rs6000coff_vec, pmac_xcoff_vec): Use BFD_JUMP_TABLE_CORE.
395 * coff64-rs6000.c (coff_core_file_pid): New define.
396 (rs6000coff64_vec): Use BFD_JUMP_TABLE_CORE.
397 (xcoff64_core_file_pid): New define.
398 (aix5coff64_vec): Use BFD_JUMP_TABLE_CORE.
399 * mach-o-target.c (bfd_mach_o_core_file_pid): New define.
400 * aix386-core.c (aix386_core_file_pid): New define.
401 * hppabsd-core.c (hppabsd_core_core_file_pid): New define.
402 * hpux-core.c (hpux_core_core_file_pid): New define.
403 * irix-core.c (irix_core_core_file_pid): New define.
404 * lynx-core.c (lynx_core_file_pid): New define.
405 * osf-core.c (osf_core_core_file_pid): New define.
406 * ptrace-core.c (ptrace_unix_core_file_pid): New define.
407 * sco5-core.c (sco5_core_file_pid): New define.
408 * xcoff-target.h (coff_core_file_pid): New define.
409 * netbsd-core.c (netbsd_core_core_file_pid): New define.
411 2010-08-13 H.J. Lu <hongjiu.lu@intel.com>
413 PR ld/11913
414 * elf32-i386.c (elf_i386_finish_dynamic_sections): Check if
415 .got.plt section is discarded.
416 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Likewise.
418 2010-08-13 Nathan Sidwell <nathan@codesourcery.com>
420 * elf32-m69k.c (elf32_m68k_print_private_bfd_data): Detect EMAC_B
421 variant.
423 2010-08-12 H.J. Lu <hongjiu.lu@intel.com>
425 PR binutils/11909
426 * Makefile.am (coff-tic4x.lo): New. Disable -Werror.
427 (coff-tic54x.lo): Likewise.
428 * Makefile.in: Regenerated.
430 2010-08-12 Todd Veldhuizen <todd.veldhuizen@logicblox.com>
432 PR ld/11843
433 * elflink.c (compute_bucket_count): Avoid futile long searches for
434 the best bucket size.
436 2010-08-09 Richard Henderson <rth@redhat.com>
438 PR ld/11891
439 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Disallow relaxing
440 to tlshi/lo until pos0 and pos1 are adjacent. Use the destination
441 register from the tldgd insn.
443 2010-08-09 Catherine Moore <clm@codesourcery.com>
445 * elfxx-mips.c (mips_elf_perform_relocation): Improve
446 interlinking error message.
448 2010-08-06 Alan Modra <amodra@gmail.com>
450 * elf64-ppc.c (ha_reloc_match): Allow matches to other than r2.
451 (ppc64_elf_relocate_section): Nop out high part insn of large toc
452 code sequence when the high part of offset is zero.
454 2010-08-04 Tristan Gingold <gingold@adacore.com>
456 * vms-alpha.c (alpha_vms_build_fixups): Write the EICP.
457 (alpha_vms_bfd_final_link): Explicitly forbid relocatable links.
458 Clear the SEC_RELOC flag.
460 2010-08-04 Tristan Gingold <gingold@adacore.com>
462 * vms-alpha.c (alpha_vms_create_eisd_for_section): Make writable
463 sections with relocs.
464 (alpha_vms_add_fixup_lp): Set SEC_RELOC flag.
465 (alpha_vms_add_fixup_ca): Ditto.
466 (alpha_vms_add_fixup_qr): Ditto.
467 Add comments.
469 2010-08-04 Tristan Gingold <gingold@adacore.com>
471 * vms-alpha.c (alpha_vms_create_eisd_for_section): Do not make
472 CODE sections writable.
474 2010-08-04 Tristan Gingold <gingold@adacore.com>
476 * vms-alpha.c (alpha_vms_add_lw_fixup): Renamed to ...
477 (alpha_vms_add_fixup_lr): ... this for consistency.
478 (alpha_vms_add_qw_fixup): Removed.
479 Fix some comments.
480 (vms_get_symbol_info): Adjust type for unknown sections.
482 2010-08-04 Tristan Gingold <gingold@adacore.com>
484 * vms-alpha.c (_bfd_vms_slurp_egsd): Use the canonical absolute
485 section for any absolute section. Remove some debugging code.
487 2010-08-03 DJ Delorie <dj@redhat.com>
489 * elf32-m32c.c (ELF_MAXPAGESIZE): Change page size to 256 bytes.
491 2010-08-03 Tristan Gingold <gingold@adacore.com>
493 * vms-misc.c (vms_convert_to_var): Make it static.
494 (_bfd_vms_convert_to_var_unix_filename): Make it public.
496 2010-08-03 Tristan Gingold <gingold@adacore.com>
498 * makefile.vms (OBJS): Update list.
500 2010-08-03 Tristan Gingold <gingold@adacore.com>
502 * vms-alpha.c (_bfd_vms_slurp_egsd): Do not set SEC_HAS_CONTENTS
503 nor SEC_RELOC for empty sections.
505 2010-08-03 Tristan Gingold <gingold@adacore.com>
507 * vms-alpha.c (evax_section_flags): Fix flags for absolute
508 section. Remove useless parenthesis.
510 2010-08-03 Tristan Gingold <gingold@adacore.com>
512 * vms-lib.c (vms_lib_bread_raw): Change type of BUF argument.
513 (vms_lib_bread, vms_lib_bopen): Adjust.
515 2010-08-02 Alan Modra <amodra@gmail.com>
517 PR 11866
518 * elf.c (assign_file_positions_for_load_sections): Use p_vaddr to
519 calculate off_adjust rather than first section vma.
521 2010-07-30 H.J. Lu <hongjiu.lu@intel.com>
523 * elflink.c (compute_bucket_count): Add ATTRIBUTE_UNUSED to info.
525 2010-07-30 Anthony Green <green@moxielogic.com>
527 * config.bfd (targ_cpu): Add moxie-*-rtems support.
529 2010-07-29 Alan Modra <amodra@gmail.com>
531 * elf64-ppc.c (ppc64_elf_edit_toc): Always adjust local syms in
532 .toc section, even when none are used in relocs.
534 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
536 * elfxx-mips.h: Include "elf/mips.h".
537 (gprel16_reloc_p): New static inline function.
538 * elfxx-mips.c (_bfd_mips_elf_check_relocs)
539 [R_MIPS16_GOT16, R_MIPS_GOT16, R_MIPS_GOT_HI16, R_MIPS_GOT_LO16]:
540 Use got16_reloc_p.
541 (_bfd_mips_elf_relocate_section)[bfd_reloc_overflow]: Use
542 gprel16_reloc_p.
543 * elf32-mips.c (mips_info_to_howto_rel): Likewise.
544 * elfn32-mips.c (mips_info_to_howto_rel): Likewise.
546 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
548 * elf64-mips.c (mips_elf64_howto_table_rela)
549 [R_MIPS_TLS_DTPMOD64]: Clear partial_inplace.
550 [R_MIPS_TLS_DTPREL64, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
551 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
552 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL64]: Likewise.
553 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
554 * elfn32-mips.c (elf_mips_howto_table_rela)
555 [R_MIPS_TLS_DTPMOD32]: Likewise.
556 [R_MIPS_TLS_DTPREL32, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
557 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
558 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL32]: Likewise.
559 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
561 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
562 Ina Pandit <ina.pandit@kpitcummins.com>
564 * archures.c (DESCRIPTION): Define bfd_mach_v850e2 and
565 bfd_mach_v850e2v3.
566 * reloc.c (bfd_architecture): Define bfd_mach_v850e2 and
567 bfd_mach_v850e2v3.
568 (BFD_RELOC_V850_16_PCREL, BFD_RELOC_V850_17_PCREL,
569 BFD_RELOC_V850_22_PCREL, BFD_RELOC_V850_23,
570 BFD_RELOC_V850_32_PCREL, BFD_RELOC_V850_32_ABS,
571 BFD_RELOC_V850_16_SPLIT_OFFSET, BFD_RELOC_V850_16_S1,
572 BFD_RELOC_V850_LO16_SPLIT_OFFSET, BFD_RELOC_V850_SDA_15_16_OFFSET,
573 BFD_RELOC_V850_ZDA_16_16_OFFSET, BFD_RELOC_V850_CALLT_15_16_OFFSET,
574 BFD_RELOC_V850_32_GOTPCREL, BFD_RELOC_V850_16_GOT,
575 BFD_RELOC_V850_32_GOT, BFD_RELOC_V850_22_PLT_PCREL,
576 BFD_RELOC_V850_32_PLT_PCREL, BFD_RELOC_V850_COPY,
577 BFD_RELOC_V850_GLOB_DAT, BFD_RELOC_V850_JMP_SLOT,
578 BFD_RELOC_V850_RELATIVE, BFD_RELOC_V850_16_GOTOFF,
579 BFD_RELOC_V850_32_GOTOFF, BFD_RELOC_V850_CODE,
580 BFD_RELOC_V850_DATA): New relocations for V850 target.
581 * config.bfd: Match all v850 targets.
582 * cpu-v850.c (arch_info_struct): Define V850e2 and V850e2v3.
583 * elf32-v850.c (v850_elf_check_relocs): Check the newly added
584 relocations.
585 (v850_elf_perform_relocation ): Update the newly added
586 relocations.
587 (v850_elf_howto_t): Update the specifications of added
588 relocations.
589 (v850_elf_reloc_map): Update the relocation mappings.
590 (v850_elf_final_link_relocate): Maps added relocation into the
591 appropriate howto structure.
592 (v850_elf_object_p): Add support for V850E2 and V850E2V3.
593 (v850_elf_final_write_processing): Likewise.
594 (v850_elf_merge_private_bfd_data): Likewise.
595 (v850_elf_print_private_bfd_data): Likewise.
596 * libbfd.h: Regenerate.
597 * bfd-in2.h: Regenerate.
599 2010-07-23 Alan Modra <amodra@gmail.com>
601 * archive.c (_bfd_archive_bsd44_construct_extended_name_table):
602 Correct format specifier.
604 2010-07-22 Alan Modra <amodra@gmail.com>
606 * ecoff.c: Don't include aout/ranlib.h.
607 (_bfd_ecoff_slurp_armap): Use correct struct for ardata->symdefs.
608 (_bfd_ecoff_write_armap): Output ar_date and ar_size using
609 _bfd_ar_spacepad.
611 2010-07-22 Alan Modra <amodra@gmail.com>
613 * aoutx.h (some_aout_object_p): Don't set EXEC_P for files with
614 relocs.
616 2010-07-20 Alan Modra <amodra@gmail.com>
618 * elf.c (assign_file_positions_for_load_sections): Check that
619 zero size sections are allocated in segments too.
620 (assign_file_positions_for_non_load_sections): Warn if zero
621 size alloc sections are found here.
622 (copy_elf_program_header): Don't drop zero size sections from
623 segment map.
624 (copy_private_bfd_data): Check for changes in zero size sections.
626 2010-07-17 Alan Modra <amodra@gmail.com>
628 * elf.c (_bfd_elf_map_sections_to_segments): Force new segment
629 for sections with overlapping LMAs.
630 (assign_file_positions_for_load_sections): Catch overlap for
631 sections that wrap around the address space. Replace a
632 warning that duplicates ld's --check-sections error with a
633 warning that lma has been adjusted for overlapping sections.
635 2010-07-14 Cary Coutant <ccoutant@google.com>
637 PR ld/11817
638 * dwarf2.c (read_section): Revert patch for compressed debug sections.
639 (find_line): Likewise.
640 (read_and_uncompress_section): Remove.
642 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
644 PR ld/11812
645 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't
646 allocate .got.plt section if there are no GOT nor PLT
647 entries.
648 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
650 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
652 PR ld/11791
653 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Support
654 garbage collection against STT_GNU_IFUNC symbols.
656 * elf32-i386.c (elf_i386_get_local_sym_hash): Don't set
657 elf.plt.offset/elf.got.offset to -1.
658 (elf_i386_tls_transition): Skip TLS transition for functions.
659 (elf_i386_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
661 * elf64-x86-64.c (elf64_x86_64_get_local_sym_hash): Don't set
662 elf.plt.offset/elf.got.offset to -1.
663 (elf64_x86_64_tls_transition): Skip TLS transition for functions.
664 (elf64_x86_64_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
666 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
668 * elf32-i386.c (elf_i386_check_relocs): Re-indent.
669 (elf_i386_relocate_section): Likewise.
671 2010-07-06 H.J. Lu <hongjiu.lu@intel.com>
673 * dwarf2.c (add_line_info): Initialize prev_line.
675 2010-07-06 Alan Modra <amodra@gmail.com>
677 * elf32-ppc.c (ppc_elf_relax_section): Insert branch around
678 trampolines only for .init and .fini sections.
680 2010-07-05 Alan Modra <amodra@gmail.com>
682 * elf32-ppc.c: Formatting.
683 (ppc_elf_finish_dynamic_sections): Don't make plt_entry var static.
685 2010-07-03 Cary Coutant <ccoutant@google.com>
687 * compress.c (bfd_uncompress_section_contents): Add ATTRIBUTE_UNUSED.
688 * dwarf2.c (read_and_uncompress_section): New function.
689 (read_section): Call it.
690 (find_line): Likewise.
692 2010-07-01 Alan Modra <amodra@gmail.com>
694 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_CALLS_LOCAL rather
695 than SYMBOL_REFERENCES_LOCAL.
696 (ppc64_elf_relocate_section): Likewise.
698 2010-07-01 Alan Modra <amodra@gmail.com>
700 * elf64-ppc.c (ppc64_elf_edit_toc): Keep toc entries for ifuncs.
702 2010-06-29 Alan Modra <amodra@gmail.com>
704 * cpu-maxq.c: Delete file.
705 * coff-maxq.c: Delete file.
706 * Makefile.am: Remove references to maxq.
707 * archures.c: Likewise.
708 * coffcode.h: Likewise.
709 * configure.in: Likewise.
710 * targets.c: Likewise.
711 * config.bfd: Move maxq from obsolete to removed.
712 * Makefile.in: Regenerate.
713 * bfd-in2.h: Regenerate.
714 * configure: Regenerate.
715 * libbfd.h: Regenerate.
716 * po/SRC-POTFILES.in: Regenerate.
718 2010-06-28 Alan Modra <amodra@gmail.com>
720 * compress.c (bfd_uncompress_section_contents): Use ATTRIBUTE_UNUSED
721 to silence gcc warning.
723 2010-06-27 Alan Modra <amodra@gmail.com>
725 * elf64-ppc.c (get_tls_mask): Don't segfault on NULL elf_section_data.
726 (group_sections): Likewise.
728 2010-06-27 Alan Modra <amodra@gmail.com>
730 * bout.c (aligncode): Delete set but unused variables.
731 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
732 * coff-ppc.c (ppc_record_toc_entry): Likewise.
733 (coff_ppc_relocate_section): Likewise.
734 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Likewise.
735 * elf-m10200.c (mn10200_elf_relax_delete_bytes): Likewise.
736 * elf-m10300.c (mn10300_elf_final_link_relocate): Likewise.
737 (mn10300_elf_relax_section): Likewise.
738 * elf32-arm.c (arm_build_one_stub, arm_size_one_stub): Likewise.
739 (record_vfp11_erratum_veneer): Likewise.
740 (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
741 (elf32_arm_final_link_relocate): Likewise.
742 (elf32_arm_check_relocs, arm_map_one_stub): Likewise.
743 * elf32-avr.c (elf32_avr_relax_delete_bytes): Likewise.
744 (elf32_avr_relax_section): Likewise.
745 (avr_mark_stub_not_to_be_necessary): Likewise.
746 * elf32-bfin.c (_bfin_create_got_section): Likewise.
747 * elf32-cr16.c (cr16_elf_final_link_relocate): Likewise.
748 (elf32_cr16_relax_delete_bytes): Likewise.
749 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Likewise.
750 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
751 * elf32-crx.c (elf32_crx_relax_delete_bytes): Likewise.
752 * elf32-h8300.c (elf32_h8_relax_section): Likewise.
753 (elf32_h8_relax_delete_bytes): Likewise.
754 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
755 * elf32-i370.c (i370_elf_check_relocs): Likewise.
756 (elf_relocate_section): Likewise.
757 * elf32-ip2k.c (adjust_all_relocations): Likewise.
758 (ip2k_elf_relax_section): Likewise.
759 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
760 (lm32_elf_check_relocs): Likewise.
761 (lm32_elf_finish_dynamic_sections): Likewise.
762 (lm32_elf_finish_dynamic_symbol): Likewise.
763 * elf32-m32c.c (m32c_offset_for_reloc): Likewise.
764 (m32c_elf_relax_delete_bytes): Likewise.
765 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
766 (m32r_elf_finish_dynamic_sections): Likewise.
767 (m32r_elf_check_relocs, m32r_elf_fake_sections): Likewise.
768 * elf32-m68hc11.c (m68hc11_elf_relax_section): Likewise.
769 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
770 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
771 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
772 (microblaze_elf_check_relocs): Likewise.
773 (microblaze_elf_finish_dynamic_symbol): Likewise.
774 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
775 * elf32-ppc.c (ppc_elf_tls_optimize): Likewise.
776 * elf32-rx.c (rx_elf_relocate_section): Likewise.
777 (elf32_rx_relax_delete_bytes, rx_offset_for_reloc): Likewise.
778 (elf32_rx_relax_section): Likewise.
779 * elf32-score.c (score_elf_got_offset_from_index): Likewise.
780 (score_elf_final_link_relocate): Likewise.
781 (s3_bfd_score_elf_relocate_section): Likewise.
782 * elf32-score7.c (score_elf_got_offset_from_index): Likewise.
783 (s7_bfd_score_elf_relocate_section): Likewise.
784 * elf32-sh.c (sh_elf_check_relocs): Likewise.
785 * elf32-spu.c (spu_elf_relocate_section): Likewise.
786 * elf32-v850.c (v850_elf_check_relocs): Likewise.
787 (find_remembered_hi16s_reloc): Likewise.
788 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
789 (elf_vax_relocate_section): Likewise.
790 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
791 * elf32-xtensa.c (xlate_offset_with_removed_text): Likewise.
792 (move_literal): Likewise.
793 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
794 (elf64_hppa_check_relocs): Likewise.
795 (elf64_hppa_finish_dynamic_symbol): Likewise.
796 (elf64_hppa_relocate_section): Likewise.
797 * elf64-mmix.c (mmix_elf_reloc, mmix_elf_relax_section): Likewise.
798 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
799 (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Likewise.
800 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
801 (elfNN_vms_section_from_shdr): Likewise.
802 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
803 (_bfd_sparc_elf_relocate_section): Likewise.
804 * hp300hpux.c (slurp_symbol_table): Likewise.
805 * i386lynx.c (swap_std_reloc_out, swap_std_reloc_in): Likewise.
806 * mach-o.c (bfd_mach_o_write_thread): Likewise.
807 * mmo.c (mmo_scan, mmo_write_symbols_and_terminator): Likewise.
808 * nlm32-sparc.c (nlm_sparc_read_reloc): Likewise.
809 * pdp11.c (pdp11_aout_link_input_section): Likewise.
810 (aout_link_input_section, aout_link_input_bfd): Likewise.
811 * pe-mips.c (mips_swap_reloc_out): Likewise.
812 (coff_pe_mips_relocate_section): Likewise.
813 * som.c (som_bfd_ar_write_symbol_stuff): Likewise.
814 * vms-alpha.c (_bfd_vms_slurp_egsd): Likewise.
815 * xsym.c (bfd_sym_fetch_type_information_table_ent): Likewise.
817 * coff-i860.c (i860_reloc_processing): Avoid set but unused warning.
818 * coffcode.h (coff_compute_section_file_positions): Likewise.
819 (coff_slurp_reloc_table): Likewise.
820 * cpu-arm.c (arm_check_note): Likewise.
821 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Likewise.
822 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
823 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
824 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
825 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
826 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
827 * elf32-sh64.c (_bfd_sh_align_load_span): Likewise.
828 * ieee.c (parse_expression): Likewise.
829 (ieee_slurp_external_symbols, drop_int): Likewise.
830 * peXXigen.c (pe_print_pdata): Likewise.
831 * versados.c (process_esd): Likewise.
833 2010-06-25 Tristan Gingold <gingold@adacore.com>
835 * vms-alpha.c (_bfd_vms_write_egsd): Check absolute section with
836 its flags. Create an absolute section if needed.
838 2010-06-25 Tristan Gingold <gingold@adacore.com>
840 * vms-alpha.c (_bfd_vms_write_egsd): Set target_index field of
841 sections. Mark .vmsdebug section as SEC_DEBUGGING. Do not create
842 dummy psect anymore. Adjust.
843 (_bfd_vms_write_eeom): Adjust (use target_index instead of index)
844 (_bfd_vms_write_etir): Ditto.
845 (start_etir_or_etbt_record): Test for SEC_DEBUGGING instead of
846 section name. Adjust.
848 2010-06-25 Tristan Gingold <gingold@adacore.com>
850 * vms-alpha.c (alpha_vms_write_exec): Set linktime field.
852 2010-06-25 Alan Modra <amodra@gmail.com>
854 * elf64-ppc.c (toc_skip_enum): Define.
855 (ppc64_elf_edit_toc): Use two low bits of skip array as markers.
856 Optimize largetoc sequences.
857 (adjust_toc_syms): Update for skip array change.
858 (ppc64_elf_relocate_section): Handle R_PPC64_LO_DS_OPT.
860 2010-06-25 Alan Modra <amodra@gmail.com>
862 * elf64-ppc.c (is_static_defined): New function.
863 (get_tls_mask, ppc_type_of_stub): Use it here.
864 (ppc64_elf_edit_opd): Ensure we only attempt to edit ppc64 input.
865 (ppc64_elf_tls_setup): Typo fix.
866 (adjust_toc_syms): Correctly handle symbols defined past the end
867 of the toc. Move syms on removed entries to next entry rather
868 than to start of toc.
869 (ppc64_elf_edit_toc): Likewise. Ensure we only attempt to
870 edit ppc64 input. Allocate one extra word in skip array.
871 Honour info->keep_memory when reading relocs if we can.
872 Adjust toc relocs after adjusting symbols.
874 2010-06-23 Nathan Sidwell <nathan@codesourcery.com>
876 * archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
877 when scaning map.
879 2010-06-17 Tristan Gingold <gingold@adacore.com>
881 * Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
882 (BFD64_BACKENDS_CFILES): ... here.
883 (BFD32_BACKENDS): Move vms-alpha.lo to ...
884 (BFD64_BACKENDS): ... here.
885 * Makefile.in: Regenerate.
887 2010-06-15 Joseph Myers <joseph@codesourcery.com>
889 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
890 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
891 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
892 elf32_tic6x_merge_private_bfd_data): New.
893 (bfd_elf32_bfd_merge_private_bfd_data,
894 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
895 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
896 Define.
897 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
899 2010-06-15 Joseph Myers <joseph@codesourcery.com>
901 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
902 (struct elf_backend_data): Update comment on obj_attrs_order.
903 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
904 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
905 instead of hardcoded 4.
906 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
907 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
908 instead of hardcoded 4 and 5.
909 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
910 instead of hardcoded 4.
912 2010-06-14 Kevin Buettner <kevinb@redhat.com>
914 * elf32-h8300.c (elf_symbol_leading_char): Define.
916 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
918 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
920 2010-06-11 Tristan Gingold <gingold@adacore.com>
922 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
923 sections to 0.
925 2010-06-11 Tristan Gingold <gingold@adacore.com>
927 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
929 2010-06-11 Tristan Gingold <gingold@adacore.com>
931 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
932 Adjust cast.
933 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
934 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
935 * vms-alpha.c (evax_section_flags): Make it const.
936 (vms_secflag_by_name): Remove unused ABFD argument.
937 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
938 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
939 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
940 (_bfd_vms_write_egsd): Remove useless cast.
942 2010-06-10 Tristan Gingold <gingold@adacore.com>
944 * config.bfd: Remove #if/#endif so that som can be compiled on any
945 host.
946 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
947 can be used on any host.
949 2010-06-10 Tristan Gingold <gingold@adacore.com>
951 * som.c: Can now be compiled on any host.
952 Include bfd headers instead of system one.
953 (som_compute_checksum): Parameter is now a pointer to a
954 som_external_header structure. Adjust.
955 (struct section_to_type): Field section is now const.
956 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
957 definition.
958 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
959 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
960 (som_swap_clock_in, som_swap_clock_out): New functions.
961 (som_swap_header_in, som_swap_header_out): Likewise.
962 (som_swap_space_dictionary_in): Likewise.
963 (som_swap_space_dictionary_out): Likewise.
964 (som_swap_subspace_dictionary_in): Likewise.
965 (som_swap_subspace_dictionary_record_out): Likewise.
966 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
967 (som_swap_string_auxhdr_out): Likewise.
968 (som_swap_compilation_unit_out): Likewise.
969 (som_swap_exec_auxhdr_in): Likewise.
970 (som_swap_exec_auxhdr_out): Likewise.
971 (som_swap_lst_header_in): Likewise.
972 (som_object_setup): Adjust parameter type using bfd types.
973 (setup_sections): Likewise. Ditto for object file types.
974 Use intermediate variables for external representation and use the
975 swap functions to convert.
976 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
977 macros.
978 (som_prep_headers): Likewise.
979 (som_write_symbol_strings): Likewise.
980 (som_begin_writing): Likewise.
981 (som_finish_writing): Likewise.
982 (som_build_and_write_symbol_table): Likewise.
983 (bfd_section_from_som_symbol): Likewise.
984 (som_slurp_symbol_table): Likewise.
985 (som_bfd_print_private_bfd_data): Likewise.
986 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
987 (bfd_som_attach_compilation_unit): Likewise.
988 (som_bfd_count_ar_symbols): Likewise.
989 (som_bfd_fill_in_ar_symbols): Likewise.
990 (som_slurp_armap): Likewise.
991 (som_bfd_ar_write_symbol_stuff): Likewise.
992 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
993 sprintf to write header fields.
994 * som.h: Include bfd headers instead of system one.
995 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
996 (struct somdata): Use bfd structures instead of system ones.
997 (struct som_section_data_struct): Likewise.
998 (struct som_subspace_dictionary_record): Removed (now in
999 include/som/internal.h)
1001 2010-06-10 Tristan Gingold <gingold@adacore.com>
1003 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
1004 as bfd requires an ANSI-C compiler.
1006 2010-06-09 Tristan Gingold <gingold@adacore.com>
1008 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
1009 end of archive members.
1011 2010-06-08 Tristan Gingold <gingold@adacore.com>
1013 * som.c (som_bfd_free_cached_info): Do not free relocations as
1014 they were allocated with bfd_zalloc.
1016 2010-06-08 Tristan Gingold <gingold@adacore.com>
1018 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
1019 for the first block.
1021 2010-06-08 Tristan Gingold <gingold@adacore.com>
1023 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
1024 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
1025 * libbfd.h: Regenerate.
1026 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
1027 (bfd_elfNN_mkarchive): Ditto.
1029 2010-06-02 Tristan Gingold <gingold@adacore.com>
1031 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
1033 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1035 * configure: Regenerate.
1037 2010-06-01 Tristan Gingold <gingold@adacore.com>
1039 * vms-alpha.c (struct vms_private_data_struct): Add
1040 transfer_address field. Remove unused dst_info field.
1041 (alpha_vms_write_exec): Use transfer_address.
1042 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
1043 (alpha_vms_bfd_final_link): Set transfer_address.
1045 2010-05-31 Tristan Gingold <gingold@adacore.com>
1047 * vms-lib.c (credat_lo, credat_hi): New fields.
1048 (vms_read_block): Adjust comments.
1049 (vms_write_block): New function.
1050 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
1051 hard-coded values with constants. Set credat_lo and credat_hi.
1052 (_bfd_vms_lib_mkarchive): Add argument kind.
1053 Set ver, mhd_size and type according to kind.
1054 (_bfd_vms_lib_alpha_mkarchive): New function.
1055 (struct lib_index): Renamed from struct vms_index
1056 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
1057 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
1058 argument and handle it.
1059 (vms_write_index): Adjust argument idx. Handle elf indexes.
1060 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
1061 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
1062 use it. Handle elf indexes. Set credat.
1063 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
1064 (_bfd_vms_lib_alpha_mkarchive): ... this.
1065 * libbfd.h: Regenerated.
1066 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
1068 2010-05-28 Sterling Augustine <sterling@tensilica.com>
1070 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
1071 of code to change the bits in the instructions to match the changes
1072 in the relocations. Declare dest_addr and sym_sec to help.
1074 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1076 Workaround GCC PR middle-end/4210.
1077 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
1078 and val[3].
1080 2010-05-27 Tristan Gingold <gingold@adacore.com>
1082 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
1083 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
1084 (vms_time_to_time_t): Use them instead of local const.
1085 (vms_time_t_to_vms_time): New function.
1086 (vms_get_time): Likewise.
1087 (vms_raw_get_time): Likewise.
1088 * vms.h (vms_time_t_to_vms_time): New declaration.
1089 (vms_get_time): Likewise.
1090 (vms_raw_get_time): Likewise.
1092 2010-05-26 Tristan Gingold <gingold@adacore.com>
1094 * vms-alpha.c: Update comments.
1095 (alpha_vms_write_exec): Set lnkflags. Write the GST.
1096 (alpha_vms_link_output_symbol): New function.
1097 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
1098 Set dst_section private field.
1099 (alpha_vms_bfd_final_link): Remove code that set dst_section.
1101 2010-05-26 Tristan Gingold <gingold@adacore.com>
1103 * bfdio.c: Declare and define _bfd_memory_iovec.
1104 (bfd_bread): Move code for BFD_IN_MEMORY...
1105 (bfd_bwrite): ... Ditto ...
1106 (bfd_tell): ... Ditto ...
1107 (bfd_flush): ... Ditto ...
1108 (bfd_stat): ... Ditto ...
1109 (bfd_seek): ... Ditto ...
1110 (bfd_get_size): ... Ditto ...
1111 (bfd_mmap): ... Ditto ...
1112 (memory_bread): ... to these new functions.
1113 (memory_bwrite): Ditto.
1114 (memory_btell): Ditto.
1115 (memory_bseek): Ditto.
1116 (memory_bflush): Ditto.
1117 (memory_bstat): Ditto.
1118 (memory_bmmap): Ditto.
1119 (memory_bclose): New function.
1120 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
1121 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
1122 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
1123 (bfd_make_writable): Use _bfd_memory_iovec.
1124 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
1125 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
1126 _bfd_memory_iovec.
1127 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
1128 instead of origin.
1129 * libbfd.h: Regenerate.
1131 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
1132 Joseph Myers <joseph@codesourcery.com>
1133 Andrew Stubbs <ams@codesourcery.com>
1135 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
1136 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
1137 * configure.in: Handle FDPIC vectors.
1138 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
1139 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
1140 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
1141 SYMBOL_REFERENCES_LOCAL for function descriptors.
1142 (fdpic_object_p): New.
1143 (sh_reloc_map): Add FDPIC and movi20 relocations.
1144 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
1145 range.
1146 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
1147 definitions.
1148 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
1149 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
1150 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
1151 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
1152 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
1153 New.
1154 (get_plt_info): Handle FDPIC.
1155 (MAX_SHORT_PLT): Define.
1156 (get_plt_index, get_plt_offset): Handle short_plt.
1157 (union gotref): New.
1158 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
1159 got_type and adjust all uses. Add GOT_FUNCDESC.
1160 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
1161 local_got_tls_type to local_got_type.
1162 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
1163 users changed.
1164 (sh_elf_local_funcdesc): Define.
1165 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
1166 and srofixup.
1167 (sh_elf_link_hash_newfunc): Initialize new fields.
1168 (sh_elf_link_hash_table_create): Set fdpic_p.
1169 (sh_elf_omit_section_dynsym): New.
1170 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
1171 and .rofixup.
1172 (allocate_dynrelocs): Allocate local function descriptors and space
1173 for R_SH_FUNCDESC-related relocations, and for rofixups.
1174 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
1175 require function descriptors.
1176 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
1177 (sh_elf_modify_program_headers): New.
1178 (sh_elf_size_dynamic_sections): Allocate function descriptors for
1179 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
1180 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
1181 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
1182 entry in the .dynamic section.
1183 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
1184 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
1185 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
1186 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
1187 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
1188 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
1189 read-only section warnings. Handle undefined weak symbols. Generate
1190 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
1191 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
1192 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
1193 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
1194 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
1195 Handle 20-bit relocations.
1196 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
1197 counts.
1198 (sh_elf_check_relocs): Handle new relocations. Make symbols
1199 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
1200 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
1201 for R_SH_DIR32.
1202 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
1203 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
1204 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
1205 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
1206 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
1207 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
1208 Use install_movi20_field. Rename srel to srelgot. Always generate
1209 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
1210 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
1211 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
1212 Rename sgot to sgotplt. Assert that the right number of rofixups
1213 and dynamic relocations were allocated.
1214 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
1215 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
1216 (elf_backend_can_make_relative_eh_frame)
1217 (elf_backend_can_make_lsda_relative_eh_frame)
1218 (elf_backend_encode_eh_address): Define.
1219 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
1220 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
1221 Redefine for FDPIC vector.
1222 * reloc.c: Add SH FDPIC and movi20 relocations.
1223 * targets.c (_bfd_target_vector): Add FDPIC vectors.
1224 * configure, bfd-in2.h, libbfd.h: Regenerated.
1226 2010-05-25 Jay Krell <jay.krell@cornell.edu>
1228 PR ld/11624
1229 * archive.c (_bfd_calloc_wrapper): New function.
1230 (_bfd_add_bfd_to_archive_cache): Use it.
1232 * configure.in: Add alpha*-*-*vms* to list of natives.
1233 * configure: Regenerate.
1235 * vms-misc.c: Define globalref if necessary.
1236 (vms_convert_to_var_unix_filename): Rename to
1237 _bfd_vms_convert_to_var_unix_filename and export.
1238 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
1239 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
1240 vms_convert_to_var_unix_filename.
1242 2010-05-24 Tristan Gingold <gingold@adacore.com>
1244 * vms-alpha.c (add_symbol_entry): New function extrated from ...
1245 (add_symbol): ... adjusted.
1247 2010-05-24 Tristan Gingold <gingold@adacore.com>
1249 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
1250 (alpha_vms_write_exec): Add a comment.
1251 (_bfd_vms_write_egsd): Ditto.
1252 (alpha_vms_convert_symbol): Remove a blank line.
1254 2010-05-21 Tristan Gingold <gingold@adacore.com>
1256 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
1257 for the GST.
1259 2010-05-21 Tristan Gingold <gingold@adacore.com>
1261 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
1262 SEC_LOAD if isect has data.
1263 (vms_get_symbol_info): Refine the condition for 'T' type.
1265 2010-05-18 Tristan Gingold <gingold@adacore.com>
1267 * vms-alpha.c (_bfd_vms_write_emh): New function.
1268 (_bfd_vms_write_lmn): New function.
1269 (_bfd_vms_write_eeom): Moved.
1270 (hash_string): Likewise.
1271 (_bfd_vms_length_hash_symbol): Likewise.
1272 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
1273 and _bfd_vms_write_lmn, and call these functions.
1275 2010-05-18 Tristan Gingold <gingold@adacore.com>
1277 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
1278 Add details in the messages.
1279 (evax_bfd_print_image): Change message.
1281 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
1283 PR gas/11600
1284 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
1285 (elf_fake_sections): Likewise.
1287 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
1288 SHF_EXCLUDE here.
1289 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
1291 2010-05-17 Tristan Gingold <gingold@adacore.com>
1293 * vms-alpha.c: Include esgps.h and eidc.h.
1294 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
1295 (evax_bfd_print_egsd_flags): New function, extracted from ...
1296 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
1297 EGSD__C_SPSC and EGSD__C_IDC.
1299 2010-05-14 Tristan Gingold <gingold@adacore.com>
1301 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
1302 (_bfd_vms_get_object_record): Handle align byte only in the
1303 foreign case.
1305 2010-05-14 Tristan Gingold <gingold@adacore.com>
1307 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
1308 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
1309 * libbfd.h: Regenerate.
1310 * configure.in (havevecs): Define HAVE_all_vecs when
1311 --enable-targets=all is set. Use AC_SUBST on it.
1312 (tdefaults): Do not add havevecs.
1313 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
1314 * configure: Regenerate.
1315 * Makefile.am (HAVEVECS): New variable.
1316 (INCLUDES): Add HAVEVECS.
1317 * Makefile.in: Regenerate.
1318 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
1319 target is selected. Add #ifdef/#endif around vms specific code.
1320 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
1321 bfd_elfNN_archive_slurp_extended_name_table,
1322 bfd_elfNN_archive_construct_extended_name_table,
1323 bfd_elfNN_archive_truncate_arname,
1324 bfd_elfNN_archive_write_armap,
1325 bfd_elfNN_archive_read_ar_hdr,
1326 bfd_elfNN_archive_write_ar_hdr,
1327 bfd_elfNN_archive_openr_next_archived_file,
1328 bfd_elfNN_archive_get_elt_at_index,
1329 bfd_elfNN_archive_generic_stat_arch_elt,
1330 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
1332 2010-05-11 Jie Zhang <jie@codesourcery.com>
1334 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
1335 Tag_ABI_HardFP_use correctly.
1337 2010-05-11 Alan Modra <amodra@gmail.com>
1339 * coffcode.h (coff_write_object_contents): Enclose all occurrences
1340 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
1342 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
1344 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
1345 sym_name to improve packing.
1346 (cortex_a8_erratum_scan): Check for PLT entries.
1347 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
1349 2010-05-07 Tristan Gingold <gingold@adacore.com>
1351 * Makefile.in: Regenerate with automake 1.11.1.
1352 * aclocal.m4: Ditto.
1354 2010-05-05 Nick Clifton <nickc@redhat.com>
1356 * po/es.po: Updated Spanish translation.
1358 2010-05-03 Tristan Gingold <gingold@adacore.com>
1360 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
1361 selective_search flag.
1362 Add comments.
1363 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
1364 before output_has_begun is set.
1366 2010-05-03 Tristan Gingold <gingold@adacore.com>
1368 * vms-alpha.c: Add comments.
1369 (struct vms_private_data_struct): Remove image_autoextend field.
1370 (dst_check_allocation): Removed.
1371 (image_write): Remove call to dst_check_allocation.
1372 (vms_slurp_debug): Do not set image_autoextend. Adjust section
1373 size.
1374 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
1375 (alpha_vms_write_exec): Use dst_section to get the dst section.
1376 Write the dmt section.
1377 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
1378 (alpha_vms_read_sections_content): Do not set image_autoextend.
1379 (alpha_vms_bfd_final_link): Generate the dst.
1381 2010-05-03 Tristan Gingold <gingold@adacore.com>
1383 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
1384 next array.
1385 (vms_lib_dcx): Adjust for the above change.
1387 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
1389 PR ld/11542
1390 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
1392 * elf32-i386.c (elf_i386_relocate_section): Use it.
1393 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1395 2010-04-30 Tristan Gingold <gingold@adacore.com>
1397 * vms-lib.c (vms_read_block): New function.
1398 (vms_traverse_index): Use vms_read_block. Handle long key names.
1400 2010-04-30 Tristan Gingold <gingold@adacore.com>
1402 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
1403 and syms removed.
1404 (struct carsym_mem): New structure.
1405 (vms_add_index): New function.
1406 (vms_add_indexes_from_list): New function.
1407 (vms_traverse_index): Parameter carsym changed to carsym_mem.
1408 Code adjusted to handle elfidx.
1409 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
1410 Parameter NBREL is now a pointer.
1411 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
1412 archives.
1413 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
1414 (_bfd_vms_lib_find_symbol): Ditto.
1415 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
1416 check MHD id.
1417 (_bfd_vms_lib_get_module): New function.
1418 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
1419 function.
1420 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
1421 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
1422 (vms_write_index): Adjust for structure renamed.
1423 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
1424 changes of _bfd_vms_lib_find_symbol.
1426 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
1428 * config.bfd: Correct accidential reverted patch
1429 about vax*-*-*vms*.
1431 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
1433 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
1434 to USE_MINGW64_LEADING_UNDERSCORES.
1435 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
1436 * config.bfd: Change underscoring default for x64 mingw
1437 to false.
1438 * coffcode.h (coff_write_relocs): Add check that dereferenced
1439 sym_ptr_ptr isn't NULL.
1440 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
1441 * configure: Regenerated.
1442 * configure.in: Add option '--enable-leading-mingw64-underscores'
1443 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
1445 2010-04-27 Nick Clifton <nickc@redhat.com>
1447 PR binutils/11512
1448 * coffgen.c (coff_find_nearest_line): Incldue the section address
1449 of function name symbols in address comparisons.
1451 2010-04-27 Nick Clifton <nickc@redhat.com>
1453 * po/fr.po: Updated French translation.
1455 2010-04-23 Alan Modra <amodra@gmail.com>
1457 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
1458 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
1459 throughout file.
1460 (assign_file_positions_for_load_sections): Modify section in
1461 segment warning to ignore overlay vmas.
1462 * elf32-spu.c (spu_elf_object_p): Replace use of
1463 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
1465 2010-04-22 Nick Clifton <nickc@redhat.com>
1467 * po/bfd.pot: Updated by the Translation project.
1468 * po/vi.po: Updated Vietnamese translation.
1470 2010-04-22 Alan Modra <amodra@gmail.com>
1472 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
1473 change. Tidy. Don't error on sections not allocated in segment.
1475 2010-04-15 Andrew Haley <aph@redhat.com>
1477 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
1478 merge_exidx_entries.
1479 * bfd-in2.h: Likewise.
1480 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
1481 control merging of exidx entries.
1483 2010-04-20 Joseph Myers <joseph@codesourcery.com>
1485 * elf32-tic6x.h: New.
1486 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
1487 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
1488 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
1489 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
1490 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
1491 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
1492 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
1493 elf32_tic6x_relocate_section): Handle REL relocations.
1494 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
1496 2010-04-20 Jakub Jelinek <jakub@redhat.com>
1498 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
1499 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
1501 2010-04-19 Nick Clifton <nickc@redhat.com>
1503 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
1504 arhdrpos variable.
1505 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
1506 attribute to warned variable. Remove unused val, type and type2
1507 variables.
1509 2010-04-16 Andreas Schwab <schwab@redhat.com>
1511 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
1512 strict-aliasing rules.
1514 2010-04-16 Tristan Gingold <gingold@adacore.com>
1516 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
1517 (_bfd_vms_get_object_record): Always assume there is a pad byte
1518 for alignment.
1520 * vms-lib.c: Add a few comments.
1522 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1524 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
1525 attributes in v2.08 of the ABI.
1527 2010-04-15 Alan Modra <amodra@gmail.com>
1529 * config.bfd (vax*-*-*vms*): Delete.
1531 2010-04-14 Tristan Gingold <gingold@adacore.com>
1533 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
1534 vms-tir.lo, vms.lo and add vms-alpha.lo
1535 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
1536 vms-tir.c, vms.c and add vms-alpha.c
1537 * Makefile.in: Regenerate.
1538 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
1539 Remove vms_vax_vec.
1540 * configure: Regenerate.
1541 * targets.c (vms_vax_vec): Remove the declaration.
1542 (_bfd_target_vector): Remove vms_vax_vec.
1543 * vms-alpha.c: New file.
1544 * vms-gsd.c: Removed, rewritten in vms-alpha.c
1545 * vms-hdr.c: Ditto.
1546 * vms-tir.c: Ditto.
1547 * vms.c: Ditto.
1548 * vms-misc.c: Fix indentation and comments. Replace most of
1549 #if VMS_DEBUG/vms_debug with vms_debug2.
1550 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
1551 (hash_string): Ditto.
1552 (_bfd_vms_length_hash_symbol): Ditto.
1553 (maybe_adjust_record_pointer_for_object): Ditto.
1554 (_bfd_vms_get_object_record): Ditto.
1555 (vms_get_remaining_object_record): Ditto.
1556 (_bfd_vms_push): Ditto.
1557 (_bfd_vms_pop): Ditto.
1558 (_bfd_vms_get_header_values): Removed.
1559 (_bfd_vms_get_first_record): Removed.
1560 (vms_get_remaining_image_record): Removed.
1561 (new_symbol): Removed.
1562 (_bfd_vms_enter_symbol): Removed.
1563 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
1564 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
1565 parameter with struct vms_rec_wr.
1566 (_bfd_vms_output_push): Removed and replaced by ...
1567 (_bfd_vms_output_begin_subrec): ... new function.
1568 (_bfd_vms_output_alignment): Replace bfd parameter with
1569 struct vms_rec_wr, and adjust.
1570 (_bfd_vms_output_check): Ditto
1571 (_bfd_vms_output_byte): Ditto.
1572 (_bfd_vms_output_short): Ditto.
1573 (_bfd_vms_output_long): Ditto.
1574 (_bfd_vms_output_quad): Ditto.
1575 (_bfd_vms_output_counted): Ditto.
1576 (_bfd_vms_output_dump): Ditto.
1577 (_bfd_vms_output_fill): Ditto.
1578 (_bfd_vms_output_pop): Removed and replaced by ...
1579 (_bfd_vms_output_end_subrec): ... new function.
1580 (_bfd_vms_output_flush): Removed.
1581 (_bfd_vms_output_align): New function.
1582 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
1583 parameter.
1584 (vms_convert_to_var): New function imported from vms.c
1585 (vms_convert_to_var_1): Ditto.
1586 (vms_convert_to_var_unix_filename): Ditto.
1587 (vms_get_module_name): Ditto.
1588 (get_vms_time_string): Ditto.
1589 (vms_time_to_time_t): Ditto.
1590 (vms_rawtime_to_time_t): Ditto.
1591 * vms.h: All macros for the VMS file format are now in include/vms.
1592 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
1593 have been removed.
1594 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
1595 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
1596 (struct funcinfo, struct vms_private_data_struct): Ditto.
1597 (struct vms_section_data_struct): Ditto.
1598 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
1599 (vms_get_module_name, get_vms_time_string): New declarations.
1600 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1601 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
1602 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
1603 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
1604 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
1605 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
1606 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
1607 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
1608 (_bfd_vms_output_fill): Ditto.
1609 (bfd_vms_set_section_flags): Ditto.
1611 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1613 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
1614 exit due to merging the same weak symbol to test that the symbols are
1615 actually weak.
1617 2010-04-13 Alan Modra <amodra@gmail.com>
1619 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
1620 when optimizing high got_tlsgd/ld insns.
1622 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1624 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
1625 define.
1626 (HAVE_PRSTATUS32_T): Likewise.
1628 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1630 PR corefiles/11467
1631 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
1632 for x86_64-*-linux*.
1633 * config.in: Regenerated.
1634 * configure: Likewise.
1636 * elf.c: Include CORE_HEADER if it is defined.
1638 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1639 Jan Kratochvil <jan.kratochvil@redhat.com>
1641 * hosts/x86-64linux.h: New.
1643 2010-04-09 Nick Clifton <nickc@redhat.com>
1645 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
1646 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
1647 variables htab and hdr_info and mark info parameter as unused.
1648 * elf.c (prep_headers): Remove unused variable i_phdrp.
1649 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
1650 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
1651 as unused.
1652 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
1653 * verilog.c (verilog_write_section): Remove unused variable
1654 address.
1656 2010-04-07 Alan Modra <amodra@gmail.com>
1658 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
1659 * configure: Regenerate.
1661 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
1663 PR ld/11434
1664 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
1666 2010-04-06 Tristan Gingold <gingold@adacore.com>
1668 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
1670 2010-04-05 Jakub Jelinek <jakub@redhat.com>
1672 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
1673 provided that it has the expected address size and zero segment
1674 length.
1676 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
1677 (struct line_info): Add op_index field, change end_sequence type to
1678 unsigned char.
1679 (new_line_sorts_after): For the same address compare op_index.
1680 (add_line_info): Add op_index argument, store it into the structure.
1681 (decode_line_info): Complain about unknown versions of .debug_line.
1682 Initialize maximum_ops_per_insn. Add op_index state register and
1683 track it.
1685 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
1687 * elf32-ppc.c (apuinfo_set): New static var.
1688 (ppc_elf_begin_write_processing): Set it here, always create an
1689 APUinfo section if there were any in the inputs.
1690 (ppc_elf_write_section): Check apuinfo_set.
1691 (ppc_elf_final_write_processing): Likewise.
1693 2010-04-01 Tristan Gingold <gingold@adacore.com>
1695 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
1696 vms_time_to_time_t and vms_rawtime_to_time_t.
1697 * vms.c (vms_alpha_vec): Add archives support.
1698 * vms-misc.c: Include safe-ctype.h
1699 (vms_get_module_name): New function.
1700 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1701 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
1702 vms_get_module_name function. Use this function.
1703 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
1704 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
1705 Add prototypes for vms-lib.c
1706 * libbfd.h: Regenerate.
1707 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
1708 vms-lib.lo to vms_alpha_vec.
1709 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
1710 * configure: Regenerate.
1711 * bfd.c: Add selective_search field.
1712 * bfd-in2.h: Regenerate.
1713 * archive.c (append_relative_path): Rename to
1714 _bfd_append_relative_path and make it public.
1715 (_bfd_get_elt_at_filepos): Adjust for above renaming.
1716 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
1717 (BFD32_BACKENDS_CFILES): Add vms-lib.c
1718 * Makefile.in: Regenerate.
1720 2010-04-01 Jakub Jelinek <jakub@redhat.com>
1722 * dwarf2.c (read_attribute_value): Handle CU version 4
1723 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
1724 and DW_FORM_flag_present. For unknown form value return NULL.
1725 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
1726 like DW_FORM_block.
1727 (parse_comp_unit): Allow CU version 4.
1729 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
1731 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
1732 to _bfd_elf_get_dynamic_reloc_section.
1733 (elf_cris_discard_excess_dso_dynamics): Ditto.
1735 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
1737 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
1738 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
1740 2010-03-31 Alan Modra <amodra@gmail.com>
1742 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
1743 TPREL16_HI and TPREL16_HA insns.
1745 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
1747 PR ld/11458
1748 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
1749 assert of empty pcrel_relocs_copied on the direct symbol. Instead
1750 of moving the list from the indirect symbol to the direct symbol,
1751 merge into any existing list.
1752 (cris_elf_check_relocs): Store the original section in the
1753 pcrel_relocs_copied list, not the relocation section.
1754 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
1755 the relocation section, for reducing its size. Change the
1756 BFD_ASSERT into a check for the section being read-only, and only
1757 emit warnings and TEXTREL marker when there's an entry for a
1758 read-only section.
1760 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1762 * elf32-arm.c (using_thumb_only): Handle v6-M.
1764 2010-03-26 Alan Modra <amodra@gmail.com>
1766 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
1767 * bfd-in.h (elf_discarded_section): Clarify comment.
1768 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
1769 * bfd-in2.h: Regenerate.
1771 2010-03-26 Matt Rice <ratmice@gmail.com>
1773 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
1774 as unique in the armap.
1776 2010-03-26 Alan Modra <amodra@gmail.com>
1778 PR ld/11375
1779 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
1780 possible stub on branches.
1782 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1784 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
1785 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
1786 (BFD32_BACKENDS): Add elf32-tic6x.lo.
1787 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
1788 * Makefile.in: Regenerate.
1789 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
1790 (bfd_archures_list): Update.
1791 * config.bfd (tic6x-*-elf): New.
1792 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
1793 New.
1794 * configure: Regenerate.
1795 * cpu-tic6x.c, elf32-tic6x.c: New.
1796 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
1797 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
1798 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
1799 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
1800 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
1801 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
1802 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
1803 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
1804 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
1805 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
1806 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
1807 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
1808 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
1809 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
1810 (_bfd_target_vector): Update.
1811 * bfd-in2.h, libbfd.h: Regenerate.
1813 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1815 * aout-target.h: Update copyright year.
1816 * aout-tic30.c: Likewise.
1817 * coff-alpha.c: Likewise.
1818 * coff-rs6000.c: Likewise.
1819 * coff64-rs6000.c: Likewise.
1820 * elf64-mips.c: Likewise.
1821 * ieee.c: Likewise.
1822 * libecoff.h: Likewise.
1823 * mach-o-target.c: Likewise.
1824 * mach-o.c: Likewise.
1825 * oasys.c: Likewise.
1826 * targets.c: Likewise.
1828 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1830 * libbfd-in.h: Update copyright year.
1832 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1834 PR ld/11413
1835 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
1836 instead of shared.
1838 2010-03-19 Jie Zhang <jie@codesourcery.com>
1840 * elf32-arm.c (struct section_list): Remove.
1841 (section_list): Remove typedef.
1842 (record_section_with_arm_elf_section_data): Remove.
1843 (find_arm_elf_section_entry): Remove.
1844 (get_arm_elf_section_data): Use is_arm_elf.
1845 (unrecord_section_with_arm_elf_section_data): Remove.
1846 (elf32_arm_new_section_hook): Don't call
1847 record_section_with_arm_elf_section_data.
1848 (elf32_arm_write_section): Set mapcount to -1 when
1849 the map has been used. Don't call
1850 unrecord_section_with_arm_elf_section_data.
1851 (unrecord_section_via_map_over_sections): Remove.
1852 (elf32_arm_close_and_cleanup): Remove.
1853 (elf32_arm_bfd_free_cached_info): Remove.
1854 (bfd_elf32_close_and_cleanup): Don't define.
1855 (bfd_elf32_bfd_free_cached_info): Don't define.
1857 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
1859 PR binutils/11396
1860 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
1861 * libcoff.h: Regenerated.
1863 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
1864 if dont_strip_reloc is set.
1865 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
1866 dont_strip_reloc on output if there is no .reloc and
1867 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
1869 2010-03-18 Wei Guozhi <carrot@google.com>
1871 PR gas/11323
1872 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
1873 R_ARM_GOT_PREL.
1874 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
1875 * bfd-in2.h: Regenerate.
1876 * libbfd.h: Regenerate.
1878 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
1880 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
1881 (BFD_RELOC_SPU_STUB): Likewise.
1883 2010-03-17 Jie Zhang <jie@codesourcery.com>
1885 * elf.c (assign_file_positions_for_load_sections): Avoid
1886 overflow.
1888 2010-03-17 Alan Modra <amodra@gmail.com>
1890 PR binutils/11382
1891 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
1892 proper type.
1894 2010-03-17 Alan Modra <amodra@gmail.com>
1896 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
1898 2010-03-16 Alan Modra <amodra@gmail.com>
1900 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
1901 (ppc64_elf_edit_toc): Set it here.
1902 (ha_reloc_match): New function.
1903 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
1905 2010-03-15 Alan Modra <amodra@gmail.com>
1907 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
1908 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
1910 2010-03-14 Alan Modra <amodra@gmail.com>
1912 PR ld/11378
1913 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
1914 * elf64-ppc.c (call_check_done): Define.
1915 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
1916 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
1917 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
1918 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
1919 Simplify return logic. Iterate over all .init and .fini fragments
1920 by recursion. Set makes_toc_func_call here..
1921 (ppc64_elf_next_input_section): ..rather than here.
1922 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
1924 2010-03-13 Alan Modra <amodra@gmail.com>
1926 PR ld/11375
1927 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
1928 function descriptor symbol if there is one, not just for plt stubs.
1929 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
1931 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1933 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
1934 version twice.
1935 Skip it when constructing def.vd_next.
1937 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
1938 bfd_elf32_i386_sol2_vec.
1939 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
1940 (elf32_bed): Redefine to elf32_i386_sol2_bed.
1941 (elf_backend_want_plt_sym): Redefine to 1.
1943 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
1944 bfd_elf64_x86_64_sol2_vec.
1945 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
1946 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
1947 (elf_backend_want_plt_sym): Redefine to 1.
1949 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
1950 bfd_elf32_i386_sol2_vec.
1951 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1952 targ64_selvecs.
1953 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
1954 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1955 targ_selvecs.
1957 * configure.in: Handle bfd_elf32_i386_sol2_vec,
1958 bfd_elf64_x86_64_sol2_vec.
1959 * configure: Regenerate.
1961 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
1962 (bfd_elf64_x86_64_sol2_vec): Declare.
1963 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
1964 bfd_elf64_x86_64_sol2_vec.
1966 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1968 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
1969 sections.
1971 2010-03-04 Alan Modra <amodra@gmail.com>
1973 PR 11302
1974 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
1975 (read_attribute_value, decode_line_info): Likewise.
1976 (add_line_info, read_rangelist): Return FALSE on alloc failures.
1977 (arange_add, sort_line_sequences): Likewise.
1978 (find_abstract_instance_name): Handle failures from called funcs.
1979 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
1980 (find_line): Realloc to a temp, and handle alloc fail.
1982 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1984 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
1985 a mapping symbol to an empty section.
1987 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1989 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
1990 return value from the call to _bfd_elf_merge_object_attributes.
1992 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
1993 Alan Modra <amodra@gmail.com>
1995 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
1996 destination mode of the a8 stub.
1997 (elf32_arm_link_hash_table): Add top_id field.
1998 (elf32_arm_link_hash_table_create): Initialize top_id.
1999 (arm_type_of_stub): Update prototype, st_type can now be updated
2000 by this function. Actual destination address in case of PLT is
2001 computed here, to help factorizing code.
2002 (elf32_arm_stub_name): Update prototype, use stub_type additional
2003 parameter to build stub name.
2004 (elf32_arm_get_stub_entry): Update prototype, use stub_type
2005 additional parameter to build stub entry.
2006 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
2007 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
2008 Call elf32_arm_final_link_relocate to process all in-stub
2009 relocations.
2010 (elf32_arm_setup_section_lists): Update top_id.
2011 (cortex_a8_erratum_scan): Record stub destination mode.
2012 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
2013 to new prototype.
2014 (elf32_arm_final_link_relocate): Enable processing of in-stub
2015 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
2016 needed, enabling code factorization.
2017 (elf32_arm_final_link): Process stub sections.
2018 (elf32_arm_output_map_sym): Add entry to code/data map.
2020 2010-03-01 David S. Miller <davem@davemloft.net>
2022 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
2023 h->def_regular, set h->ref_regular.
2024 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
2025 and dynamic relocations if h->ref_regular.
2027 * elfxx-sparc.c (struct elf_reloc_map): Delete.
2028 (sparc_reloc_map): Delete.
2029 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
2030 relocation type in switch statements.
2032 2010-02-25 Alan Modra <amodra@gmail.com>
2034 PR ld/11304
2035 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
2036 to final_link and invert. For final link allow some flags to
2037 differ. Don't specially allow flags to be all zero.
2039 2010-02-24 Alan Modra <amodra@gmail.com>
2041 PR binutils/10858
2042 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
2043 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
2044 table.
2046 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
2048 PR binutils/11297
2049 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
2050 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
2052 2010-02-22 Alan Modra <amodra@gmail.com>
2054 * reloc.c (bfd_check_overflow): When forming addrmask, shift
2055 fieldmask left by rightshift.
2056 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
2057 overflow checks.
2059 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
2061 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
2062 STT_GNU_IFUNC on large common symbol.
2064 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
2066 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
2067 has_ifunc_symbols if the symbol comes from a shared library.
2068 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2069 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2070 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2071 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2072 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
2074 2010-02-19 Alan Modra <amodra@gmail.com>
2076 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
2077 (_bfd_elf_copy_private_header_data): ..here.
2078 * elflink.c (_bfd_elf_size_group_sections): New function.
2079 (bfd_elf_size_dynamic_sections): Call it.
2080 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
2081 (_bfd_elf_fixup_group_sections): Declare.
2083 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2085 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
2086 merging Tag_DIV_use, Tag_MPextension_use, and
2087 Tag_MPextension_use_legacy tags.
2089 2010-02-18 Alan Modra <amodra@gmail.com>
2091 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
2092 commit. Don't write zeros for removed group members.
2093 (_bfd_elf_copy_private_header_data): Adjust size of group section
2094 when group members are removed by objcopy.
2096 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
2098 PR binutils/11280
2099 * configure.host (*-*-solaris2.11): Add host define to select
2100 valid default code page for windres/windmc on solaris.
2102 2010-02-15 Nick Clifton <nickc@redhat.com>
2104 * po/vi.po: Updated Vietnamese translation.
2106 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
2108 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
2109 missing mapping symbol to data only sections.
2111 2010-02-11 David S. Miller <davem@davemloft.net>
2113 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
2114 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
2115 symbols.
2116 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
2117 these relocs on global symbols.
2118 (gdopoff): New.
2119 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
2120 local symbol references which are not STT_GNU_IFUNC. Handle
2121 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
2122 and deal with negative vs. non-negative values properly.
2124 2010-02-09 Tristan Gingold <gingold@adacore.com>
2126 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
2127 non-external relocation.
2129 2010-02-09 Alan Modra <amodra@gmail.com>
2131 * elf64-ppc.c (merge_got_entries): Move earlier in file.
2132 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
2133 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
2134 (ppc64_elf_layout_multitoc): Don't resize if we have already
2135 merged got entries.
2137 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
2139 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
2140 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
2141 elfcore_write_s390_prefix): New.
2142 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
2143 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
2144 elfcore_write_s390_prefix): New.
2145 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
2146 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
2147 (elfcore_write_register_note): Handle .reg-s390-timer,
2148 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
2149 .reg-s390-prefix section.
2151 2010-02-09 Alan Modra <amodra@gmail.com>
2153 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
2154 unsigned char. Update variables and code using them throughout file.
2155 (struct ppc_link_hash_entry): Likewise for tls_mask.
2157 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
2159 * elf64-ppc.c (has_small_toc_reloc): Don't define.
2160 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
2161 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
2162 code setting the flag.
2163 (ppc64_elf_next_toc_section): Group big-toc sections in
2164 0x80008000 chunks.
2166 2010-02-08 David S. Miller <davem@davemloft.net>
2168 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
2169 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
2171 * elfxx-sparc.c (create_got_section): Delete.
2172 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
2173 section creator does that work for us. Use ->elf.foo instead of
2174 ->foo where applicable.
2175 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
2176 where applicable.
2177 (allocate_dynrelocs): Likewise.
2178 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2179 (_bfd_sparc_elf_relocate_section): Likewise.
2180 (sparc_vxworks_build_plt_entry): Likewise.
2181 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2182 (sparc_finish_dyn): Likewise.
2183 (sparc_vxworks_finish_exec_plt): Likewise.
2184 (sparc_vxworks_finish_shared_plt): Likewise.
2185 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
2187 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
2188 macros for visibilty and locality checks.
2189 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
2190 (allocate_dynrelocs): Likewise.
2191 (_bfd_sparc_elf_relocate_section): Likewise.
2192 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
2194 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
2195 but never used local var 'dynobj'.
2197 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
2198 nocopyreloc.
2200 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
2201 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
2202 * bfd-in2.h: Regenerate.
2203 * libbfd.h: Regenerate.
2205 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
2206 and loc_hash_memory.
2207 (_bfd_sparc_elf_link_hash_table_free): Declare.
2208 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
2209 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
2210 bfd_elf32_bfd_link_hash_table_free): Define.
2211 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
2212 has_ifunc_symbols if STT_GNU_IFUNC.
2213 (bfd_elf64_bfd_link_hash_table_free): Define.
2214 (elf_backend_post_process_headers): Define always.
2215 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
2216 (sparc_reloc_map): Add entries for new IFUNC relocs.
2217 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
2218 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
2219 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
2220 elf_sparc_get_local_sym_hash): New.
2221 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
2222 from here...
2223 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
2224 local hash table.
2225 (_bfd_sparc_elf_link_hash_table_free): New.
2226 (create_ifunc_sections): New.
2227 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
2228 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
2229 cons up a fake local hash table entry for it. Unconditionally add
2230 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
2231 dyn relocs for ifunc.
2232 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
2233 (allocate_dynrelocs): Unconditionally emit a PLT entry when
2234 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
2235 (allocate_local_dynrelocs): New function.
2236 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
2237 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
2238 like splt.
2239 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
2240 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
2241 plt in iplt/irelplt.
2243 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
2245 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
2246 max_contents_size, only consider sections whose contents must
2247 be swapped in.
2249 2010-02-09 Alan Modra <amodra@gmail.com>
2251 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
2252 (ppc64_elf_size_dynamic_sections): ..and here..
2253 (merge_got_entries): ..rather than here.
2255 2010-02-09 Alan Modra <amodra@gmail.com>
2257 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
2258 (has_small_toc_reloc): Define.
2259 (ppc64_elf_check_relocs): Set the above flags.
2260 (ppc64_elf_edit_opd): Delete obfd param.
2261 (ppc64_elf_tls_optimize): Likewise.
2262 (ppc64_elf_edit_toc): Likewise.
2263 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
2264 * elf64-ppc.h: Update prototypes.
2266 2010-02-08 Alan Modra <amodra@gmail.com>
2268 * section.c (struct bfd_section): Delete has_tls_reloc,
2269 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
2270 Add sec_flg0 thru sec_flg5.
2271 (BFD_FAKE_SECTION): Update for changed flags.
2272 * ecoff.c (bfd_debug_section): Likewise.
2273 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
2274 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
2275 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
2276 * elf32-xtensa.c (reloc_done): Define.
2277 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
2278 * bfd-in2.h: Regenerate.
2280 2010-02-08 Tristan Gingold <gingold@adacore.com>
2282 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
2283 for non-scattered relocations.
2285 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
2287 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
2288 apuinfo sections, only scan input sections once and reuse the
2289 buffer.
2291 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2293 * archures.c (bfd_mach_ppc_titan): Define.
2294 * bfd-in2.h: Regenerate.
2295 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
2297 2010-02-08 Alan Modra <amodra@gmail.com>
2299 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
2301 2010-02-05 Sterling Augustine <sterling@tensilica.com>
2303 * elf.c (assign_file_positions_for_load_sections) Update lma of
2304 section if necessary. Fixes Bugzilla 11219.
2306 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
2308 * elf32-i386.c: Remove trailing white spaces.
2309 * elf64-x86-64.c: Likewise.
2311 2010-02-03 Nick Clifton <nickc@redhat.com>
2313 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
2314 entries for other architectures.
2315 (struct elf_link_hash_table): Add hash_table_id field.
2316 (elf_hash_table_id): New accessor macro.
2317 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
2318 parameter.
2319 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
2320 returning cast pointer.
2321 (elf32_mn10300_link_hash_table_create): Identify new table as
2322 containing MN10300 extensions.
2323 (mn10300_elf_relax_section): Check pointer returned by
2324 elf32_mn10300_hash_table.
2325 * elf32-arm.c: Likewise, except using ARM extensions.
2326 * elf32-avr.c: Likewise, except using AVR extensions.
2327 * elf32-bfin.c: Likewise, except using BFIN extensions.
2328 * elf32-cris.c: Likewise, except using CRIS extensions.
2329 * elf32-frv.c: Likewise, except using FRV extensions.
2330 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
2331 * elf32-i386.c: Likewise, except using I386 extensions.
2332 * elf32-lm32.c: Likewise, except using LM32 extensions.
2333 * elf32-m32r.c: Likewise, except using M32RM extensions.
2334 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
2335 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
2336 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
2337 * elf32-m68k.c: Likewise, except using M68K extensions.
2338 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
2339 * elf32-ppc.c: Likewise, except using PPC32 extensions.
2340 * elf32-s390.c: Likewise, except using S390 extensions.
2341 * elf32-sh.c: Likewise, except using SH extensions.
2342 * elf32-spu.c: Likewise, except using SPU extensions.
2343 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
2344 * elf64-alpha.c: Likewise, except using ALPHA extensions.
2345 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
2346 * elf64-ppc.c: Likewise, except using PPC64 extensions.
2347 * elf64-s390.c: Likewise, except using S390 extensions.
2348 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
2349 * elfxx-ia64.c: Likewise, except using IA64 extensions.
2350 * elfxx-mips.c: Likewise, except using MIPS extensions.
2351 * elfxx-sparc.c: Likewise, except using SPARC extensions.
2352 * elfxx-sparc.h: Likewise, except using SPARC extensions.
2353 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
2354 redundant structure.
2355 (elf32_cr16_hash_table): Delete unused macro.
2356 (elf32_cr16_link_hash_traverse): Delete unused macro.
2357 * elf32-score.c: Likewise.
2358 * elf32-score7.c: Likewise.
2359 * elf32-vax.c: Likewise.
2360 * elf64-sh64.c: Likewise.
2362 2010-02-03 Alan Modra <amodra@gmail.com>
2364 * elf64-ppc.c (struct plt_entry): Move earlier in file.
2365 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
2366 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
2367 Update all uses.
2368 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
2369 Remove no_multi_toc.
2370 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
2371 when allocating a new struct got_entry.
2372 (allocate_got): New function, extracted from..
2373 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
2374 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
2375 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
2376 (ppc64_elf_setup_section_lists): Remove output_bfd param and
2377 no_multi_toc, add add_stub_section and layout_sections_again. Stash
2378 new params in htab. Extract some code to..
2379 (ppc64_elf_start_multitoc_partition): ..here. New function.
2380 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
2381 second pass toc scan.
2382 (merge_got_entries, merge_global_got, reallocate_got): New functions.
2383 (ppc64_elf_reinit_toc): Rename to..
2384 (ppc64_elf_finish_multitoc_partition): ..this.
2385 (ppc64_elf_layout_multitoc): New function.
2386 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
2387 layout_sections_again params.
2388 (ppc64_elf_relocate_section): Handle indirect got entries.
2389 * elf64-ppc.h: Update prototypes. Declare new functions.
2391 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
2393 * elf-bfd.h (elfcore_write_xstatereg): New.
2395 * elf.c (elfcore_grok_xstatereg): New.
2396 (elfcore_write_xstatereg): Likewise.
2397 (elfcore_grok_note): Handle NT_X86_XSTATE.
2398 (elfcore_write_register_note): Handle .reg-xstate section.
2400 2010-02-01 Tristan Gingold <gingold@adacore.com>
2402 * som.c (som_write_ar_hdr): Define this macro.
2404 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2406 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
2407 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
2408 linkage table pointer to use the global table pointer if not doing
2409 a shared link.
2411 2010-01-29 Joel Brobecker <brobecker@adacore.com>
2413 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
2414 if it has already been set.
2416 2010-01-27 Tristan Gingold <gingold@adacore.com>
2418 * vms.h: Remove trailing spaces.
2419 (struct hdr_struct): Remove unused hdr_c_cpr field.
2420 (enum file_format_enum): Add comments.
2421 * vms.c (vms_bfd_print_private_bfd_data): New function that
2422 replaces the macro.
2423 Remove trailing spaces.
2424 * vms-misc.c: Improve comments.
2425 (_bfd_vms_get_object_record): Also handle files without pads.
2426 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
2427 * vms-gsd.c (struct flagdescstruct): Make name field const.
2428 (gsyflagdesc): Fix typo.
2430 2010-01-27 Alan Modra <amodra@gmail.com>
2432 PR ld/11217
2433 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
2434 (ppc64_elf_setup_section_lists): Init them.
2435 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
2436 and .toc on the same input file.
2437 (ppc64_elf_relocate_section): Correct GOT entry offset.
2439 2010-01-26 Tristan Gingold <gingold@adacore.com>
2441 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
2442 (bfd_target): Add _bfd_write_ar_hdr_fn field.
2443 * archive.c (is_bsd44_extended_name): New macro.
2444 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
2445 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
2446 name.
2447 (_bfd_archive_bsd44_construct_extended_name_table): New function.
2448 (_bfd_generic_write_ar_hdr): Ditto.
2449 (_bfd_bsd44_write_ar_hdr): Ditto.
2450 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
2451 (bsd_write_armap): Adjust firstreal computation.
2452 * libbfd-in.h (struct areltdata): Add extra_size field.
2453 (_bfd_generic_write_ar_hdr): Add prototype.
2454 (_bfd_bsd44_write_ar_hdr): Ditto.
2455 (_bfd_write_ar_hdr): Define.
2456 (_bfd_noarchive_write_ar_hdr): Ditto.
2457 (_bfd_archive_bsd_write_ar_hdr): Ditto.
2458 (_bfd_archive_coff_write_ar_hdr): Ditto.
2459 (_bfd_archive_bsd44_slurp_armap): Ditto.
2460 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
2461 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
2462 (_bfd_archive_bsd44_truncate_arname): Ditto.
2463 (_bfd_archive_bsd44_write_armap): Ditto.
2464 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
2465 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
2466 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
2467 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
2468 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
2469 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
2470 * libbfd.h: Regenerate.
2471 * oasys.c (oasys_write_ar_hdr): Define.
2472 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
2473 * ieee.c (ieee_write_ar_hdr): Define.
2474 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
2475 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
2476 (bfd_pmac_xcoff_backend_data): Ditto.
2477 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
2478 (bfd_xcoff_aix5_backend_data): Ditto.
2479 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
2480 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
2481 * aout-tic30.c (MY_write_ar_hdr): Ditto.
2482 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
2483 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2484 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2485 (bfd_mach_o_construct_extended_name_table)
2486 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2487 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2488 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
2489 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2490 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2491 (bfd_mach_o_construct_extended_name_table)
2492 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2493 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2494 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
2495 * bfd-in2.h: Regenerate.
2497 2010-01-26 Alan Modra <amodra@gmail.com>
2498 H.J. Lu <hongjiu.lu@intel.com>
2500 PR ld/11218
2501 * elflink.c (elf_link_output_extsym): Do not ignore undefined
2502 symbols with ref_regular set when gc_sections is active.
2504 2010-01-25 Alan Modra <amodra@gmail.com>
2506 PR ld/11217
2507 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
2508 with relocations against undefined weak symbols.
2509 (ppc64_elf_relocate_section): Don't optimize calls to undefined
2510 weak functions if the symbol is dynamic.
2511 (ppc64_elf_relocate_section): Edit tprel tls sequences.
2512 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2513 (_bfd_elf_ppc_at_tprel_transform): New function.
2514 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
2515 * bfd-in2.h: Regenerate.
2517 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
2519 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
2520 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
2521 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
2522 bitsize to 1.
2523 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
2525 2010-01-21 Nick Clifton <nickc@redhat.com>
2527 * elflink.c (elf_link_add_object_symbols): Look up name of
2528 undefined symbol both before and after versioning has been
2529 applied. Do not bother with symbols that are weakly undefined.
2531 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2533 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
2534 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
2536 2010-01-19 Cary Coutant <ccoutant@google.com>
2538 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
2540 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
2541 Alan Modra <amodra@gmail.com>
2543 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
2544 (elf_object_p): Read e_phnum extension.
2545 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
2546 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
2547 that we can read last program header.
2549 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2551 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
2552 R_ARM_THM_CALL entry.
2553 (elf32_arm_final_link_relocate): Correct calculation of
2554 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
2555 or R_ARM_THM_JUMP24 relocation.
2557 2010-01-18 Alan Modra <amodra@gmail.com>
2559 PR 11168
2560 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
2561 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
2562 than 32k sections.
2564 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2566 Fix compilation warning on gcc-3.4.
2567 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
2568 parameter index to sec_index according to the function definition.
2570 2010-01-13 Chao-ying Fu <fu@mips.com>
2572 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
2573 It is true for all CPUs.
2574 (jal_reloc_p): New function.
2575 (mips_elf_calculate_relocation): Rename require_jalxp to
2576 cross_mode_jump_p.
2577 Update comment for CROSS_MODE_JUMP_P.
2578 Set up cross_mode_jump_p based on the mode change.
2579 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
2580 Update comment for CROSS_MODE_JUMP_P.
2581 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
2582 Use !cross_mode_jump_p to guard conversion.
2583 Convert "jr t9" to "b", if possible.
2584 (_bfd_mips_elf_relocate_section): Rename require_jalx to
2585 cross_mode_jump_p.
2586 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
2587 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
2589 2010-01-13 Nick Clifton <nickc@redhat.com>
2591 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
2592 "m32c" returns the m32c arch_info_struct and not the m16c
2593 arch_info_struct.
2594 (arch_info_struct): Use the new scan function.
2595 (bfd_m32c_arch): Likewise.
2597 2010-01-13 Tristan Gingold <gingold@adacore.com>
2599 * config.bfd: Remove duplicated target vector for i386-*-darwin.
2600 Appends new arch instead of overriding.
2601 Use mach_o_x86_64_vec for x86_64-*-darwin.
2602 * configure.in: Add mach_o_x86_64_vec.
2603 * configure: Regenerate.
2604 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
2605 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
2606 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
2607 * Makefile.in: Regenerate.
2608 * mach-o-x86-64.c: New file.
2610 2010-01-13 Tristan Gingold <gingold@adacore.com>
2612 * reloc.c: Add MACH_O_X86_64 relocations.
2613 * bfd-in2.h: Regenerate.
2614 * libbfd.h: Regenerate.
2616 2010-01-13 Tristan Gingold <gingold@adacore.com>
2618 * archive.c (normalize): Use lbasename.
2619 (bfd_bsd_truncate_arname): Ditto.
2620 (bfd_gnu_truncate_arname): Ditto.
2622 2010-01-12 Tristan Gingold <gingold@adacore.com>
2624 * makefile.vms (CFLAGS): Turns warnings into informational messages.
2626 2010-01-11 Tristan Gingold <gingold@adacore.com>
2628 * mach-o.h: Add x86-64 relocation types.
2630 2010-01-11 Tristan Gingold <gingold@adacore.com>
2632 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
2633 (bfd_mach_o_set_arch_mach): New prototype.
2634 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
2635 (bfd_mach_o_set_arch_mach): New function.
2636 (bfd_mach_o_gen_mkobject): New function.
2637 Set TARGET_ARCHITECTURE for the generic back-ends.
2638 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
2639 Check that TARGET_ARCHITECTURE is defined.
2640 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
2641 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
2643 2010-01-11 Tristan Gingold <gingold@adacore.com>
2645 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
2647 2010-01-11 Nick Clifton <nickc@redhat.com>
2649 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
2650 handling of R_V850_HI16_S relocation.
2652 2010-01-11 Alan Modra <amodra@gmail.com>
2654 PR 11103
2655 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
2657 2010-01-11 Alan Modra <amodra@gmail.com>
2659 PR 6832
2660 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
2661 (find_abstract_instance_name): Use it.
2662 (parse_comp_unit): Set it.
2664 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2666 * Makefile.in: Regenerate.
2667 * configure: Regenerate.
2669 2010-01-08 Tristan Gingold <gingold@adacore.com>
2671 * archive.c: Remove bfd_special_undocumented_glue.
2673 2010-01-08 Alan Modra <amodra@gmail.com>
2675 PR ld/11133
2676 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
2677 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
2678 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
2680 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2682 PR ld/11138
2683 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
2684 a symbol referenced by DSO is is defined in a non-shared object
2685 and forced local.
2687 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2689 PR ld/11133
2690 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
2691 undefined __start_XXX/__stop_XXX in all input files and set
2692 SEC_KEEP.
2694 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2696 PR ld/11143
2697 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
2699 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2701 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
2702 before including procfs.h.
2703 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
2704 * configure.in: Added autoconf probe for the pr_fpreg member.
2705 * configure: Regenerated.
2706 * config.in: Regenerated.
2707 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
2709 2010-01-04 Joel Brobecker <brobecker@adacore.com>
2711 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
2712 * dwarf2.c (concat_filename): Rename dirname with dir_name
2713 to void shadowing the dirname function.
2714 Rename subdirname with subdir_name to stay consistent with
2715 the new dir_name variable name.
2717 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
2719 * archures.c: Add bfd_mach_ppc_e500mc64.
2720 * bfd-in2.h: Regenerate.
2721 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
2722 bfd_mach_ppc_e500mc64.
2724 2010-01-01 Joel Brobecker <brobecker@adacore.com>
2726 Fix -Wshadow warnings (seen on ppc-aix)
2727 * xcofflink.c: Replace finfo by flinfo throughout.
2729 For older changes see ChangeLog-2009
2730 \f
2731 Local Variables:
2732 mode: change-log
2733 left-margin: 8
2734 fill-column: 74
2735 version-control: never
2736 End: