1 2010-10-04 Bernd Schmidt <bernds@codesourcery.com>
3 * elf-bfd.h (struct bfd_elf_section_reloc_data): New structure.
4 (struct bfd_elf_section_data): New members REL and RELA; delete
5 members REL_HDR, REL_HDR2, REL_COUNT, REL_COUNT2, REL_IDX,
7 (_bfd_elf_init_reloc_shdr): Adjust declaration.
8 (_bfd_elf_single_rel_hdr): Declare.
9 (RELOC_AGAINST_DISCARDED_SECTION): Use it.
10 * elf.c (bfd_section_from_shdr): Adjusted to match changes in
12 (_bfd_elf_init_reloc_shdr): New arg RELDATA. Remove arg REL_HDR.
13 All callers changed. Allocate memory for the Elf_Internal_Shdr
15 (_bfd_elf_single_rel_hdr): New function.
16 (struct fake_section_arg): New structure.
17 (elf_fake_section): Expect to see a pointer to it in the third
18 argument. If doing a relocatable link, allocate both REL and RELA
20 (assign_section_numbers): Adjusted to match changes in
22 (_bfd_elf_compute_section_file_positions): Call elf_fake_sections
23 with a struct fake_section_args argument.
24 * elfcode.h (elf_write_relocs): Adjusted to match changes in
26 (elf_slurp_reloc_table): Likewise.
27 * elflink.c (_bfd_elf_link_read_relocs): Likewise.
28 (_bfd_elf_link_size_reloc_section): Remove arg REL_HDR, replace with
29 RELDATA. Remove argument O. All callers changed. Remove code to
30 discover the right rel_hdr and count.
31 (_bfd_elf_link_output_relocs): Adjusted to match changes in
33 (elf_link_adjust_relocs): Remove args REL_HDR, COUNT and REL_HASH;
34 replace with RELDATA. All callers changed.
35 (elf_link_input_bfd): Correctly generate rel_hash data when both
36 REL and RELA sections are present.
37 (elf_reloc_link_order): Adjusted to match changes in
39 (bfd_elf_final_link): Simplify code to count relocs. Free the
40 hashes array for both REL and RELA.
41 (get_dynamic_reloc_section_name): Use _bfd_elf_single_reloc_hdr
42 * elf32-m32r.c (m32r_elf_fake_sections, elf_backend_fake_sections):
44 * elf32-tic6x.c (elf32_tic6x_fake_sections, elf_backend_fake_sections):
46 (elf32_tic6x_rel_relocation_p): Adjusted to match changes in
48 * elf32-microblaze.c (microblaze_elf_check_relocs): Use
49 _bfd_elf_single_rel_hdr.
50 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
51 * elf32-spu.c (spu_elf_relocate_section): Likewise.
52 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
53 * elf64-hppa.c (get_reloc_section): Likewise.
54 * elf64-mips.c (mips_elf64_slurp_reloc_table): Adjusted to match
55 changes in data structures.
56 (mips_elf64_write_relocs): Use _bfd_elf_single_rel_hdr.
57 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
58 (ppc64_elf_edit_toc): Likewise.
59 (get_relocs): Adjusted to match changes in data structures.
60 Allocate an Elf_Internal_Shdr structure if necessary.
61 (ppc64_elf_finish_dynamic_sections): Use _bfd_elf_single_rel_hdr.
62 * elf64-sparc.c (elf64_sparc_slurp_reloc_table): Adjusted to match
63 changes in data structures.
64 * elfxx-ia64.c (get_reloc_section): Use _bfd_elf_single_rel_hdr.
65 * elfxx-mips.c (MIPS_RELOC_RELA_P): Remove macro.
66 (mips_elf_rel_relocation_p): Adjusted to match changes in data
68 (_bfd_mips_elf_relocate_section): Use mips_elf_rel_relocation_p rather
69 than MIPS_RELOC_RELOCA_P.
70 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use
71 _bfd_elf_single_rel_hdr.
72 (_bfd_sparc_elf_relocate_section): Likewise.
74 2010-10-01 Thomas Schwinge <thomas@codesourcery.com>
76 * elf32-arm.c (elf32_arm_size_stubs): Don't choke on local symbols in
77 SHN_UNDEF, SHN_ABS, SHN_COMMON.
79 2010-09-30 H.J. Lu <hongjiu.lu@intel.com>
82 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't
83 allocate .got.plt section if there are no GOT nor PLT
84 entries and there is no refeence to _GLOBAL_OFFSET_TABLE_.
85 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Li.kewise.
87 * elflink.c (_bfd_elf_define_linkage_sym): Clear non_elf.
89 2010-09-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
91 * configure: Regenerate.
93 2010-09-24 Thomas Schwinge <thomas@codesourcery.com>
95 * elf32-arm.c, elf32-cris.c, elf32-hppa.c, elf32-i370.c, elf32-m32r.c,
96 elf32-m68k.c, elf32-microblaze.c, elf32-ppc.c, elf32-score.c,
97 elf32-score7.c, elf32-sh.c, elf32-vax.c, elf32-xtensa.c, elf64-alpha.c,
98 elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-sparc.c, elfcode.h,
99 elflink.c, elfxx-ia64.c, elfxx-mips.c: Use STN_UNDEF when referring to
100 the zero symbol index.
102 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Compare the symbol index
103 to STN_UNDEF, not SHN_UNDEF.
105 2010-09-23 Bernd Schmidt <bernds@codesourcery.com>
107 * elf32-tic6x.c (elf32_tic6x_fake_sections): New function.
108 (elf_backend_fake_sections): Define.
110 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
112 * bfd-in2.h (BFD_RELOC_ARM_HVC): New enum value.
114 2010-09-23 Alan Modra <amodra@gmail.com>
116 * cpu-d10v.c: Make bits_per_address 18 for all arch_info entries.
118 2010-09-23 Alan Modra <amodra@gmail.com>
120 * elf.c (_bfd_elf_init_private_section_data): Allow for SEC_RELOC
121 difference between input and output section.
123 2010-09-22 Kai Tietz <kai.tietz@onevision.com>
125 * coffcode.h (sec_to_styp_flags): Adjust debug
126 sections to be conform to pe-coff specification
127 and avoid marking them as excluded.
128 (styp_to_sec_flags): Doing reverse mapping.
130 * peXXigen.c (_bfd_XXi_final_link_postscript): Add handling for
131 setting IAT directory entry.
133 2010-09-20 Richard Henderson <rth@redhat.com>
135 * elf64-alpha.c (elf64_alpha_howto_table): Use bfd_elf_generic_reloc.
137 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
139 * elfxx-mips.c (mips_elf_link_hash_entry): Add got_only_for_calls.
140 (mips_elf_link_hash_newfunc): Initialize it.
141 (mips_elf_record_global_got_symbol): Add a for_call parameter.
142 (mips_elf_count_got_symbols): Check SYMBOL_CALLS_LOCAL rather
143 than SYMBOL_REFERENCES_LOCAL if the GOT entry is only used for calls.
144 Try to remove .got entries in favour of .got.plt entries on VxWorks.
145 (_bfd_mips_elf_check_relocs): Do not try to avoid allocating
146 a global GOT entry for VxWorks calls. Update uses of
147 mips_elf_record_global_got_symbol.
148 (allocate_dynrelocs): Set got_only_for_calls to false if the GOT
149 entry is used for dynamic relocations.
151 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
153 * elfxx-mips.c (mips_got_entry): Adjust commentary.
154 (mips_elf_create_local_got_entry): If given a symbol, check that it
155 has been assigned to the local part of the GOT.
156 (mips_elf_count_got_symbols): Take the bfd_link_info as argument
157 instead of the master GOT. Put all locally-binding symbols in
159 (mips_elf_make_got_per_bfd): Use global_got_area to decide whether
160 a symbol lives in the local or global area.
161 (mips_elf_local_relocation_p): Remove check_forced argument and
162 retain only the !check_forced behavior.
163 (mips_elf_calculate_relocation): Adjust call accordingly.
164 Use global_got_area to decide whether an output relocation
165 should be local or global. Explicitly decay R_MIPS_GOT_PAGE
166 into R_MIPS_GOT_DISP where appropriate. Fix selection of
167 local vs. global semantics for R_MIPS*_26. Remove redundant
168 reevaluation of what is stored in was_local_p.
169 (mips_elf_create_dynamic_relocation): Use global_got_area to decide
170 whether the relocation should be against a global or local symbol.
171 (mips_elf_lay_out_got): Update the GOT traversal after the above
172 change to mips_elf_count_got_symbols.
173 (mips_elf_adjust_addend): Adjust call to mips_elf_local_relocation_p.
174 (_bfd_mips_elf_relocate_section): Likewise.
175 (_bfd_mips_elf_finish_dynamic_symbol): Use global_got_area to decide
176 whether the symbol has a global got entry.
177 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
179 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
181 * elfxx-mips.c (allocate_dynrelocs): Don't add relocation symbols
182 to the global GOT on VxWorks.
184 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
186 * elfxx-mips.c (_bfd_mips_elf_check_relocs): On VxWorks,
187 exclude __GOTT_BASE__ and __GOTT_INDEX__ from the warning
188 about HI/LO relocations in shared objects.
190 2010-09-16 Alan Modra <amodra@gmail.com>
192 * elf32-spu.c (spu_elf_size_sections): Omit fixups for non-alloc
194 (spu_elf_create_sections): Mark .fixup with SEC_LINKER_CREATED and
196 (spu_elf_finish_dynamic_sections): New function.
197 (elf_backend_finish_dynamic_sections): Define.
199 2010-09-16 Alan Modra <amodra@gmail.com>
201 * elf.c (bfd_elf_get_default_section_type): Don't test SEC_NEVER_LOAD.
202 * elflink.c (elf_link_input_bfd): Likewise.
204 2010-09-15 Kai Tietz <kai.tietz@onevision.com>
206 * pei-x86_64.c (pex64_get_unwind_info): Reorgnized.
207 (pex64_get_scope_entry): Removed.
208 (find_next_xdata_or_end): New helper.
209 (pex64_dump_xdata): Reworked.
210 (pex64_bfd_print_pdata): Add checking for
211 valid pdata sorting and values. Reworked
214 2010-09-15 H.J. Lu <hongjiu.lu@intel.com>
217 * plugin.c (bfd_plugin_object_p): Handle NULL iostream.
219 2010-09-14 Kai Tietz <kai.tietz@onevision.com>
221 * pe-x86_64.c (COFF_SECTION_ALIGNMENT_ENTRIES): Make
222 .rdata, .data, and .text partial matched section names.
223 * pei-x86_64.c: Likewise.
225 * peXXigen.c (sort_x64_pdata): New helper.
226 (_bfd_XXi_final_link_postscript): Do pdata sorting.
228 2010-09-09 H.J. Lu <hongjiu.lu@intel.com>
231 * elf.c (assign_file_positions_for_load_sections): Don't warn
234 2010-09-09 Bernd Schmidt <bernds@codesourcery.com>
237 * elflink.c (bfd_elf_final_link): Correct calculation of
238 max_external_reloc_size.
240 2010-09-07 Alan Modra <amodra@gmail.com>
241 Marcus Brinkmann <marcus.brinkmann@ruhr-uni-bochum.de>
243 * peXXigen.c: Whitespace.
244 (pe_print_idata): Correct section limit calculations. Tidy array
246 (_bfd_XX_print_ce_compressed_pdata): Don't leak memory.
248 2010-09-02 Richard Henderson <rth@redhat.com>
250 * config.bfd (x86_64-*-mingw*): Select 32-bit pei vectors too.
252 2010-09-01 Pedro Alves <pedro@codesourcery.com>
254 * netbsd-core.c (netbsd_core_core_file_pid): Renamed to ...
255 (netbsd_core_file_pid): ... this.
257 2010-09-01 Tristan Gingold <gingold@adacore.com>
259 * coffcode.h (coff_slurp_line_table): Add a cast.
260 (coff_slurp_reloc_table): Ditto.
262 2010-08-30 Gunther Nikl <gnikl@users.sourceforge.net>
264 * cisco-core.c (cisco_core_file_pid): Define.
266 2010-08-30 Alan Modra <amodra@gmail.com>
269 * elf.c (copy_elf_program_header): Calculate map->header_size
270 from lowest_section, not first_section. Validate program
271 header p_paddr against section lma. Find lowest_section in
272 second loop over headers.
274 2010-08-28 Alan Modra <amodra@gmail.com>
276 * elflink.c (_bfd_elf_dynamic_symbol_p): Rename param. Make
278 (_bfd_elf_symbol_refs_local_p): Expand comment.
279 (elf_link_output_extsym): Fix style nit.
281 2010-08-26 Nathan Sidwell <nathan@codesourcery.com>
283 * elf32-arm.c (elf32_arm_final_link): Process stub sections
286 2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
289 * elflink.c (elf_link_add_object_symbols): Don't set
290 unique_global for non-ELF hash link table.
292 2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
295 * elf-bfd.h (elf_backend_data): Add target_id.
296 (bfd_elf_make_generic_object): Renamed to ...
297 (bfd_elf_make_object): This.
299 * elf.c (bfd_elf_make_generic_object): Removed.
300 (bfd_elf_make_object): New.
301 (bfd_elf_mkcorefile): Really treat it as an object file.
303 * elf-m10300.c (ELF_TARGET_ID): New.
304 * elf32-arm.c (ELF_TARGET_ID): Likewise.
305 * elf32-bfin.c (ELF_TARGET_ID): Likewise.
306 * elf32-cris.c (ELF_TARGET_ID): Likewise.
307 * elf32-frv.c (ELF_TARGET_ID): Likewise.
308 * elf32-i386.c (ELF_TARGET_ID): Likewise.
309 * elf32-lm32.c (ELF_TARGET_ID): Likewise.
310 * elf32-m32r.c (ELF_TARGET_ID): Likewise.
311 * elf32-m68hc11.c (ELF_TARGET_ID): Likewise.
312 * elf32-m68hc12.c (ELF_TARGET_ID): Likewise.
313 * elf32-m68k.c (ELF_TARGET_ID): Likewise.
314 * elf32-microblaze.c (ELF_TARGET_ID): Likewise.
315 * elf32-ppc.c (ELF_TARGET_ID): Likewise.
316 * elf32-s390.c (ELF_TARGET_ID): Likewise.
317 * elf32-sh.c (ELF_TARGET_ID): Likewise.
318 * elf32-sparc.c (ELF_TARGET_ID): Likewise.
319 * elf32-spu.c (ELF_TARGET_ID): Likewise.
320 * elf32-tic6x.c (ELF_TARGET_ID): Likewise.
321 * elf32-xtensa.c (ELF_TARGET_ID): Likewise.
322 * elf64-alpha.c (ELF_TARGET_ID): Likewise.
323 * elf64-hppa.c (ELF_TARGET_ID): Likewise.
324 * elf64-ppc.c (ELF_TARGET_ID): Likewise.
325 * elf64-s390.c (ELF_TARGET_ID): Likewise.
326 * elf64-x86-64.c (ELF_TARGET_ID): Likewise.
327 * elfxx-ia64.c (ELF_TARGET_ID): Likewise.
329 * elf32-hppa.c (elf32_hppa_mkobject): Removed.
330 (bfd_elf32_mkobject): Likewise.
331 (ELF_TARGET_ID): New.
333 * elf32-mips.c (ELF_TARGET_ID): New.
334 (bfd_elf32_mkobject): Removed.
336 * elf64-mips.c (ELF_TARGET_ID): New.
337 (bfd_elf64_mkobject): Removed.
339 * elfn32-mips.c (ELF_TARGET_ID): New.
340 (bfd_elf32_mkobject): Removed.
342 * elfxx-mips.c (_bfd_mips_elf_mkobject): Removed.
343 * elfxx-mips.h (_bfd_mips_elf_mkobject): Likewise.
345 * elfxx-target.h (bfd_elfNN_mkobject): Default to
347 (ELF_TARGET_ID): New. Default to GENERIC_ELF_DATA.
348 (elfNN_bed): Initialize target_id.
350 2010-08-25 Julian Brown <julian@codesourcery.com>
352 * elf32-arm.c (arm_stub_required_alignment): New.
353 (arm_build_one_stub): Use above to partition stubs.
354 (make_branch_to_a8_stub): Use arm_stub_a8_veneer_lwm not
355 arm_stub_a8_veneer_b_cond.
357 2010-08-25 Alan Modra <amodra@gmail.com>
359 * aout-arm.c (MY(bfd_reloc_type_lookup)): Use bfd_arch_bits_per_address.
360 * aout-ns32k.c (MY(bfd_reloc_type_lookup)): Likewise.
361 * aoutx.h (NAME(aout,reloc_type_lookup)): Likewise.
362 * coff-arm.c (coff_arm_reloc_type_lookup): Likewise.
363 * elf-hppa.h (elf_hppa_reloc_final_type): Likewise.
364 * reloc.c (bfd_default_reloc_type_lookup): Likewise.
365 * riscix.c (riscix_reloc_type_lookup): Likewise.
367 2010-08-25 Alan Modra <amodra@gmail.com>
369 * elf.c (_bfd_elf_map_sections_to_segments): Don't load program
370 headers if any loaded section wraps the address space. Simplify
371 ~(m-1) to -m. Use lma rather than vma when determining whether
372 note sections are adjacent.
374 2010-08-22 H.J. Lu <hongjiu.lu@intel.com>
377 * elflink.c (elf_link_add_object_symbols): Don't check relocation
378 if input ELF object ID doesn't match output.
380 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
382 * configure: Regenerate.
384 2010-08-20 H.J. Lu <hongjiu.lu@intel.com>
386 * merge.c (sec_merge_emit): Revert the last checkin.
388 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
390 * elf32-sh.c (sh_elf_relocate_section): Handle non-ELF output
393 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
395 * elf32-m68k.c (bfd_elf_m68k_set_target_options): Don't set GOT
396 options unless an m68k hash table has been found.
398 2010-08-20 Nick Clifton <nickc@redhat.com>
400 * merge.c (sec_merge_emit): Do not zero pad sections that do not
403 2010-08-18 Pedro Alves <pedro@codesourcery.com>
407 * bfd-in2.h: Regenerate.
408 * corefile.c (bfd_core_file_pid): New.
410 * targets.c (BFD_JUMP_TABLE_CORE): Add NAME##_core_file_pid.
411 (struct bfd_target) <_core_file_pid>: New.
413 * libbfd-in.h (_bfd_nocore_core_file_pid): Declare.
414 * libbfd.c (_bfd_nocore_core_file_pid): New.
416 * elf-bfd.h (bfd_elf32_core_file_pid, bfd_elf64_core_file_pid):
418 * elfcode.h (elf_core_file_pid): New define.
419 * elfcore.h (elf_core_file_pid): New function.
421 * elf.c (elfcore_make_pid): Rewrite.
422 (elfcore_grok_prstatus): Only set core_pid if not set yet.
423 (elfcore_grok_prstatus) [!HAVE_PRSTATUS_T_PR_WHO]: Fallback to
424 getting the lwpid from prstat.pr_pid.
426 * elf64-x86-64.c (elf64_x86_64_grok_prstatus): Write the LWPID to
427 elf_tdata's core_lwpid instead of to core_pid.
428 (elf64_x86_64_grok_psinfo): Extract the the main process's PID,
429 and store it in elf_tdata's core_pid field.
430 * elf32-i386.c (elf_i386_grok_prstatus): Write the LWPID to
431 elf_tdata's core_lwpid instead of to core_pid.
432 (elf_i386_grok_psinfo): Extract the the main process's PID, and
433 store it in elf_tdata's core_pid field.
435 * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Write the LWPID
436 to elf_tdata's core_lwpid instead of to core_pid.
437 * elf32-arm.c (elf32_arm_nabi_grok_prstatus): Write the LWPID to
438 elf_tdata's core_lwpid instead of to core_pid.
439 * elf32-cris.c (cris_elf_grok_prstatus): Write the LWPID to
440 elf_tdata's core_lwpid instead of to core_pid.
441 * elf32-frv.c (elf32_frv_grok_prstatus): Write the LWPID to
442 elf_tdata's core_lwpid instead of to core_pid.
443 * elf32-hppa.c (elf32_hppa_grok_prstatus): Write the LWPID to
444 elf_tdata's core_lwpid instead of to core_pid.
445 * elf32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
446 elf_tdata's core_lwpid instead of to core_pid.
447 * elf32-ppc.c (ppc_elf_grok_prstatus): Write the LWPID to
448 elf_tdata's core_lwpid instead of to core_pid.
449 * elf32-s390.c (elf_s390_grok_prstatus): Write the LWPID to
450 elf_tdata's core_lwpid instead of to core_pid.
451 * elf32-score.c (s3_bfd_score_elf_grok_prstatus): Write the LWPID
452 to elf_tdata's core_lwpid instead of to core_pid.
453 * elf32-score7.c (s7_bfd_score_elf_grok_prstatus): Write the LWPID
454 to elf_tdata's core_lwpid instead of to core_pid.
455 * elf32-sh.c (elf32_shlin_grok_prstatus): Write the LWPID to
456 elf_tdata's core_lwpid instead of to core_pid.
457 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Write the LWPID to
458 elf_tdata's core_lwpid instead of to core_pid.
459 * elf64-hppa.c (elf64_hppa_grok_prstatus): Write the LWPID to
460 elf_tdata's core_lwpid instead of to core_pid.
461 * elf64-mips.c (elf64_mips_grok_prstatus): Write the LWPID to
462 elf_tdata's core_lwpid instead of to core_pid.
463 * elf64-ppc.c (ppc64_elf_grok_prstatus): Write the LWPID to
464 elf_tdata's core_lwpid instead of to core_pid.
465 * elfn32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
466 elf_tdata's core_lwpid instead of to core_pid.
468 * plugin.c (bfd_plugin_core_file_pid): New function.
469 * aout-target.h (MY_core_file_pid): Define.
470 * aout-tic30.c (MY_core_file_pid, MY_core_file_p): New defines.
471 * coff-rs6000.c (coff_core_file_pid): New define.
472 (rs6000coff_vec, pmac_xcoff_vec): Use BFD_JUMP_TABLE_CORE.
473 * coff64-rs6000.c (coff_core_file_pid): New define.
474 (rs6000coff64_vec): Use BFD_JUMP_TABLE_CORE.
475 (xcoff64_core_file_pid): New define.
476 (aix5coff64_vec): Use BFD_JUMP_TABLE_CORE.
477 * mach-o-target.c (bfd_mach_o_core_file_pid): New define.
478 * aix386-core.c (aix386_core_file_pid): New define.
479 * hppabsd-core.c (hppabsd_core_core_file_pid): New define.
480 * hpux-core.c (hpux_core_core_file_pid): New define.
481 * irix-core.c (irix_core_core_file_pid): New define.
482 * lynx-core.c (lynx_core_file_pid): New define.
483 * osf-core.c (osf_core_core_file_pid): New define.
484 * ptrace-core.c (ptrace_unix_core_file_pid): New define.
485 * sco5-core.c (sco5_core_file_pid): New define.
486 * xcoff-target.h (coff_core_file_pid): New define.
487 * netbsd-core.c (netbsd_core_core_file_pid): New define.
489 2010-08-13 H.J. Lu <hongjiu.lu@intel.com>
492 * elf32-i386.c (elf_i386_finish_dynamic_sections): Check if
493 .got.plt section is discarded.
494 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Likewise.
496 2010-08-13 Nathan Sidwell <nathan@codesourcery.com>
498 * elf32-m69k.c (elf32_m68k_print_private_bfd_data): Detect EMAC_B
501 2010-08-12 H.J. Lu <hongjiu.lu@intel.com>
504 * Makefile.am (coff-tic4x.lo): New. Disable -Werror.
505 (coff-tic54x.lo): Likewise.
506 * Makefile.in: Regenerated.
508 2010-08-12 Todd Veldhuizen <todd.veldhuizen@logicblox.com>
511 * elflink.c (compute_bucket_count): Avoid futile long searches for
512 the best bucket size.
514 2010-08-09 Richard Henderson <rth@redhat.com>
517 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Disallow relaxing
518 to tlshi/lo until pos0 and pos1 are adjacent. Use the destination
519 register from the tldgd insn.
521 2010-08-09 Catherine Moore <clm@codesourcery.com>
523 * elfxx-mips.c (mips_elf_perform_relocation): Improve
524 interlinking error message.
526 2010-08-06 Alan Modra <amodra@gmail.com>
528 * elf64-ppc.c (ha_reloc_match): Allow matches to other than r2.
529 (ppc64_elf_relocate_section): Nop out high part insn of large toc
530 code sequence when the high part of offset is zero.
532 2010-08-04 Tristan Gingold <gingold@adacore.com>
534 * vms-alpha.c (alpha_vms_build_fixups): Write the EICP.
535 (alpha_vms_bfd_final_link): Explicitly forbid relocatable links.
536 Clear the SEC_RELOC flag.
538 2010-08-04 Tristan Gingold <gingold@adacore.com>
540 * vms-alpha.c (alpha_vms_create_eisd_for_section): Make writable
541 sections with relocs.
542 (alpha_vms_add_fixup_lp): Set SEC_RELOC flag.
543 (alpha_vms_add_fixup_ca): Ditto.
544 (alpha_vms_add_fixup_qr): Ditto.
547 2010-08-04 Tristan Gingold <gingold@adacore.com>
549 * vms-alpha.c (alpha_vms_create_eisd_for_section): Do not make
550 CODE sections writable.
552 2010-08-04 Tristan Gingold <gingold@adacore.com>
554 * vms-alpha.c (alpha_vms_add_lw_fixup): Renamed to ...
555 (alpha_vms_add_fixup_lr): ... this for consistency.
556 (alpha_vms_add_qw_fixup): Removed.
558 (vms_get_symbol_info): Adjust type for unknown sections.
560 2010-08-04 Tristan Gingold <gingold@adacore.com>
562 * vms-alpha.c (_bfd_vms_slurp_egsd): Use the canonical absolute
563 section for any absolute section. Remove some debugging code.
565 2010-08-03 DJ Delorie <dj@redhat.com>
567 * elf32-m32c.c (ELF_MAXPAGESIZE): Change page size to 256 bytes.
569 2010-08-03 Tristan Gingold <gingold@adacore.com>
571 * vms-misc.c (vms_convert_to_var): Make it static.
572 (_bfd_vms_convert_to_var_unix_filename): Make it public.
574 2010-08-03 Tristan Gingold <gingold@adacore.com>
576 * makefile.vms (OBJS): Update list.
578 2010-08-03 Tristan Gingold <gingold@adacore.com>
580 * vms-alpha.c (_bfd_vms_slurp_egsd): Do not set SEC_HAS_CONTENTS
581 nor SEC_RELOC for empty sections.
583 2010-08-03 Tristan Gingold <gingold@adacore.com>
585 * vms-alpha.c (evax_section_flags): Fix flags for absolute
586 section. Remove useless parenthesis.
588 2010-08-03 Tristan Gingold <gingold@adacore.com>
590 * vms-lib.c (vms_lib_bread_raw): Change type of BUF argument.
591 (vms_lib_bread, vms_lib_bopen): Adjust.
593 2010-08-02 Alan Modra <amodra@gmail.com>
596 * elf.c (assign_file_positions_for_load_sections): Use p_vaddr to
597 calculate off_adjust rather than first section vma.
599 2010-07-30 H.J. Lu <hongjiu.lu@intel.com>
601 * elflink.c (compute_bucket_count): Add ATTRIBUTE_UNUSED to info.
603 2010-07-30 Anthony Green <green@moxielogic.com>
605 * config.bfd (targ_cpu): Add moxie-*-rtems support.
607 2010-07-29 Alan Modra <amodra@gmail.com>
609 * elf64-ppc.c (ppc64_elf_edit_toc): Always adjust local syms in
610 .toc section, even when none are used in relocs.
612 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
614 * elfxx-mips.h: Include "elf/mips.h".
615 (gprel16_reloc_p): New static inline function.
616 * elfxx-mips.c (_bfd_mips_elf_check_relocs)
617 [R_MIPS16_GOT16, R_MIPS_GOT16, R_MIPS_GOT_HI16, R_MIPS_GOT_LO16]:
619 (_bfd_mips_elf_relocate_section)[bfd_reloc_overflow]: Use
621 * elf32-mips.c (mips_info_to_howto_rel): Likewise.
622 * elfn32-mips.c (mips_info_to_howto_rel): Likewise.
624 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
626 * elf64-mips.c (mips_elf64_howto_table_rela)
627 [R_MIPS_TLS_DTPMOD64]: Clear partial_inplace.
628 [R_MIPS_TLS_DTPREL64, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
629 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
630 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL64]: Likewise.
631 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
632 * elfn32-mips.c (elf_mips_howto_table_rela)
633 [R_MIPS_TLS_DTPMOD32]: Likewise.
634 [R_MIPS_TLS_DTPREL32, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
635 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
636 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL32]: Likewise.
637 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
639 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
640 Ina Pandit <ina.pandit@kpitcummins.com>
642 * archures.c (DESCRIPTION): Define bfd_mach_v850e2 and
644 * reloc.c (bfd_architecture): Define bfd_mach_v850e2 and
646 (BFD_RELOC_V850_16_PCREL, BFD_RELOC_V850_17_PCREL,
647 BFD_RELOC_V850_22_PCREL, BFD_RELOC_V850_23,
648 BFD_RELOC_V850_32_PCREL, BFD_RELOC_V850_32_ABS,
649 BFD_RELOC_V850_16_SPLIT_OFFSET, BFD_RELOC_V850_16_S1,
650 BFD_RELOC_V850_LO16_SPLIT_OFFSET, BFD_RELOC_V850_SDA_15_16_OFFSET,
651 BFD_RELOC_V850_ZDA_16_16_OFFSET, BFD_RELOC_V850_CALLT_15_16_OFFSET,
652 BFD_RELOC_V850_32_GOTPCREL, BFD_RELOC_V850_16_GOT,
653 BFD_RELOC_V850_32_GOT, BFD_RELOC_V850_22_PLT_PCREL,
654 BFD_RELOC_V850_32_PLT_PCREL, BFD_RELOC_V850_COPY,
655 BFD_RELOC_V850_GLOB_DAT, BFD_RELOC_V850_JMP_SLOT,
656 BFD_RELOC_V850_RELATIVE, BFD_RELOC_V850_16_GOTOFF,
657 BFD_RELOC_V850_32_GOTOFF, BFD_RELOC_V850_CODE,
658 BFD_RELOC_V850_DATA): New relocations for V850 target.
659 * config.bfd: Match all v850 targets.
660 * cpu-v850.c (arch_info_struct): Define V850e2 and V850e2v3.
661 * elf32-v850.c (v850_elf_check_relocs): Check the newly added
663 (v850_elf_perform_relocation ): Update the newly added
665 (v850_elf_howto_t): Update the specifications of added
667 (v850_elf_reloc_map): Update the relocation mappings.
668 (v850_elf_final_link_relocate): Maps added relocation into the
669 appropriate howto structure.
670 (v850_elf_object_p): Add support for V850E2 and V850E2V3.
671 (v850_elf_final_write_processing): Likewise.
672 (v850_elf_merge_private_bfd_data): Likewise.
673 (v850_elf_print_private_bfd_data): Likewise.
674 * libbfd.h: Regenerate.
675 * bfd-in2.h: Regenerate.
677 2010-07-23 Alan Modra <amodra@gmail.com>
679 * archive.c (_bfd_archive_bsd44_construct_extended_name_table):
680 Correct format specifier.
682 2010-07-22 Alan Modra <amodra@gmail.com>
684 * ecoff.c: Don't include aout/ranlib.h.
685 (_bfd_ecoff_slurp_armap): Use correct struct for ardata->symdefs.
686 (_bfd_ecoff_write_armap): Output ar_date and ar_size using
689 2010-07-22 Alan Modra <amodra@gmail.com>
691 * aoutx.h (some_aout_object_p): Don't set EXEC_P for files with
694 2010-07-20 Alan Modra <amodra@gmail.com>
696 * elf.c (assign_file_positions_for_load_sections): Check that
697 zero size sections are allocated in segments too.
698 (assign_file_positions_for_non_load_sections): Warn if zero
699 size alloc sections are found here.
700 (copy_elf_program_header): Don't drop zero size sections from
702 (copy_private_bfd_data): Check for changes in zero size sections.
704 2010-07-17 Alan Modra <amodra@gmail.com>
706 * elf.c (_bfd_elf_map_sections_to_segments): Force new segment
707 for sections with overlapping LMAs.
708 (assign_file_positions_for_load_sections): Catch overlap for
709 sections that wrap around the address space. Replace a
710 warning that duplicates ld's --check-sections error with a
711 warning that lma has been adjusted for overlapping sections.
713 2010-07-14 Cary Coutant <ccoutant@google.com>
716 * dwarf2.c (read_section): Revert patch for compressed debug sections.
717 (find_line): Likewise.
718 (read_and_uncompress_section): Remove.
720 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
723 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't
724 allocate .got.plt section if there are no GOT nor PLT
726 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
728 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
731 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Support
732 garbage collection against STT_GNU_IFUNC symbols.
734 * elf32-i386.c (elf_i386_get_local_sym_hash): Don't set
735 elf.plt.offset/elf.got.offset to -1.
736 (elf_i386_tls_transition): Skip TLS transition for functions.
737 (elf_i386_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
739 * elf64-x86-64.c (elf64_x86_64_get_local_sym_hash): Don't set
740 elf.plt.offset/elf.got.offset to -1.
741 (elf64_x86_64_tls_transition): Skip TLS transition for functions.
742 (elf64_x86_64_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
744 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
746 * elf32-i386.c (elf_i386_check_relocs): Re-indent.
747 (elf_i386_relocate_section): Likewise.
749 2010-07-06 H.J. Lu <hongjiu.lu@intel.com>
751 * dwarf2.c (add_line_info): Initialize prev_line.
753 2010-07-06 Alan Modra <amodra@gmail.com>
755 * elf32-ppc.c (ppc_elf_relax_section): Insert branch around
756 trampolines only for .init and .fini sections.
758 2010-07-05 Alan Modra <amodra@gmail.com>
760 * elf32-ppc.c: Formatting.
761 (ppc_elf_finish_dynamic_sections): Don't make plt_entry var static.
763 2010-07-03 Cary Coutant <ccoutant@google.com>
765 * compress.c (bfd_uncompress_section_contents): Add ATTRIBUTE_UNUSED.
766 * dwarf2.c (read_and_uncompress_section): New function.
767 (read_section): Call it.
768 (find_line): Likewise.
770 2010-07-01 Alan Modra <amodra@gmail.com>
772 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_CALLS_LOCAL rather
773 than SYMBOL_REFERENCES_LOCAL.
774 (ppc64_elf_relocate_section): Likewise.
776 2010-07-01 Alan Modra <amodra@gmail.com>
778 * elf64-ppc.c (ppc64_elf_edit_toc): Keep toc entries for ifuncs.
780 2010-06-29 Alan Modra <amodra@gmail.com>
782 * cpu-maxq.c: Delete file.
783 * coff-maxq.c: Delete file.
784 * Makefile.am: Remove references to maxq.
785 * archures.c: Likewise.
786 * coffcode.h: Likewise.
787 * configure.in: Likewise.
788 * targets.c: Likewise.
789 * config.bfd: Move maxq from obsolete to removed.
790 * Makefile.in: Regenerate.
791 * bfd-in2.h: Regenerate.
792 * configure: Regenerate.
793 * libbfd.h: Regenerate.
794 * po/SRC-POTFILES.in: Regenerate.
796 2010-06-28 Alan Modra <amodra@gmail.com>
798 * compress.c (bfd_uncompress_section_contents): Use ATTRIBUTE_UNUSED
799 to silence gcc warning.
801 2010-06-27 Alan Modra <amodra@gmail.com>
803 * elf64-ppc.c (get_tls_mask): Don't segfault on NULL elf_section_data.
804 (group_sections): Likewise.
806 2010-06-27 Alan Modra <amodra@gmail.com>
808 * bout.c (aligncode): Delete set but unused variables.
809 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
810 * coff-ppc.c (ppc_record_toc_entry): Likewise.
811 (coff_ppc_relocate_section): Likewise.
812 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Likewise.
813 * elf-m10200.c (mn10200_elf_relax_delete_bytes): Likewise.
814 * elf-m10300.c (mn10300_elf_final_link_relocate): Likewise.
815 (mn10300_elf_relax_section): Likewise.
816 * elf32-arm.c (arm_build_one_stub, arm_size_one_stub): Likewise.
817 (record_vfp11_erratum_veneer): Likewise.
818 (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
819 (elf32_arm_final_link_relocate): Likewise.
820 (elf32_arm_check_relocs, arm_map_one_stub): Likewise.
821 * elf32-avr.c (elf32_avr_relax_delete_bytes): Likewise.
822 (elf32_avr_relax_section): Likewise.
823 (avr_mark_stub_not_to_be_necessary): Likewise.
824 * elf32-bfin.c (_bfin_create_got_section): Likewise.
825 * elf32-cr16.c (cr16_elf_final_link_relocate): Likewise.
826 (elf32_cr16_relax_delete_bytes): Likewise.
827 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Likewise.
828 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
829 * elf32-crx.c (elf32_crx_relax_delete_bytes): Likewise.
830 * elf32-h8300.c (elf32_h8_relax_section): Likewise.
831 (elf32_h8_relax_delete_bytes): Likewise.
832 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
833 * elf32-i370.c (i370_elf_check_relocs): Likewise.
834 (elf_relocate_section): Likewise.
835 * elf32-ip2k.c (adjust_all_relocations): Likewise.
836 (ip2k_elf_relax_section): Likewise.
837 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
838 (lm32_elf_check_relocs): Likewise.
839 (lm32_elf_finish_dynamic_sections): Likewise.
840 (lm32_elf_finish_dynamic_symbol): Likewise.
841 * elf32-m32c.c (m32c_offset_for_reloc): Likewise.
842 (m32c_elf_relax_delete_bytes): Likewise.
843 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
844 (m32r_elf_finish_dynamic_sections): Likewise.
845 (m32r_elf_check_relocs, m32r_elf_fake_sections): Likewise.
846 * elf32-m68hc11.c (m68hc11_elf_relax_section): Likewise.
847 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
848 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
849 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
850 (microblaze_elf_check_relocs): Likewise.
851 (microblaze_elf_finish_dynamic_symbol): Likewise.
852 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
853 * elf32-ppc.c (ppc_elf_tls_optimize): Likewise.
854 * elf32-rx.c (rx_elf_relocate_section): Likewise.
855 (elf32_rx_relax_delete_bytes, rx_offset_for_reloc): Likewise.
856 (elf32_rx_relax_section): Likewise.
857 * elf32-score.c (score_elf_got_offset_from_index): Likewise.
858 (score_elf_final_link_relocate): Likewise.
859 (s3_bfd_score_elf_relocate_section): Likewise.
860 * elf32-score7.c (score_elf_got_offset_from_index): Likewise.
861 (s7_bfd_score_elf_relocate_section): Likewise.
862 * elf32-sh.c (sh_elf_check_relocs): Likewise.
863 * elf32-spu.c (spu_elf_relocate_section): Likewise.
864 * elf32-v850.c (v850_elf_check_relocs): Likewise.
865 (find_remembered_hi16s_reloc): Likewise.
866 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
867 (elf_vax_relocate_section): Likewise.
868 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
869 * elf32-xtensa.c (xlate_offset_with_removed_text): Likewise.
870 (move_literal): Likewise.
871 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
872 (elf64_hppa_check_relocs): Likewise.
873 (elf64_hppa_finish_dynamic_symbol): Likewise.
874 (elf64_hppa_relocate_section): Likewise.
875 * elf64-mmix.c (mmix_elf_reloc, mmix_elf_relax_section): Likewise.
876 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
877 (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Likewise.
878 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
879 (elfNN_vms_section_from_shdr): Likewise.
880 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
881 (_bfd_sparc_elf_relocate_section): Likewise.
882 * hp300hpux.c (slurp_symbol_table): Likewise.
883 * i386lynx.c (swap_std_reloc_out, swap_std_reloc_in): Likewise.
884 * mach-o.c (bfd_mach_o_write_thread): Likewise.
885 * mmo.c (mmo_scan, mmo_write_symbols_and_terminator): Likewise.
886 * nlm32-sparc.c (nlm_sparc_read_reloc): Likewise.
887 * pdp11.c (pdp11_aout_link_input_section): Likewise.
888 (aout_link_input_section, aout_link_input_bfd): Likewise.
889 * pe-mips.c (mips_swap_reloc_out): Likewise.
890 (coff_pe_mips_relocate_section): Likewise.
891 * som.c (som_bfd_ar_write_symbol_stuff): Likewise.
892 * vms-alpha.c (_bfd_vms_slurp_egsd): Likewise.
893 * xsym.c (bfd_sym_fetch_type_information_table_ent): Likewise.
895 * coff-i860.c (i860_reloc_processing): Avoid set but unused warning.
896 * coffcode.h (coff_compute_section_file_positions): Likewise.
897 (coff_slurp_reloc_table): Likewise.
898 * cpu-arm.c (arm_check_note): Likewise.
899 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Likewise.
900 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
901 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
902 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
903 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
904 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
905 * elf32-sh64.c (_bfd_sh_align_load_span): Likewise.
906 * ieee.c (parse_expression): Likewise.
907 (ieee_slurp_external_symbols, drop_int): Likewise.
908 * peXXigen.c (pe_print_pdata): Likewise.
909 * versados.c (process_esd): Likewise.
911 2010-06-25 Tristan Gingold <gingold@adacore.com>
913 * vms-alpha.c (_bfd_vms_write_egsd): Check absolute section with
914 its flags. Create an absolute section if needed.
916 2010-06-25 Tristan Gingold <gingold@adacore.com>
918 * vms-alpha.c (_bfd_vms_write_egsd): Set target_index field of
919 sections. Mark .vmsdebug section as SEC_DEBUGGING. Do not create
920 dummy psect anymore. Adjust.
921 (_bfd_vms_write_eeom): Adjust (use target_index instead of index)
922 (_bfd_vms_write_etir): Ditto.
923 (start_etir_or_etbt_record): Test for SEC_DEBUGGING instead of
924 section name. Adjust.
926 2010-06-25 Tristan Gingold <gingold@adacore.com>
928 * vms-alpha.c (alpha_vms_write_exec): Set linktime field.
930 2010-06-25 Alan Modra <amodra@gmail.com>
932 * elf64-ppc.c (toc_skip_enum): Define.
933 (ppc64_elf_edit_toc): Use two low bits of skip array as markers.
934 Optimize largetoc sequences.
935 (adjust_toc_syms): Update for skip array change.
936 (ppc64_elf_relocate_section): Handle R_PPC64_LO_DS_OPT.
938 2010-06-25 Alan Modra <amodra@gmail.com>
940 * elf64-ppc.c (is_static_defined): New function.
941 (get_tls_mask, ppc_type_of_stub): Use it here.
942 (ppc64_elf_edit_opd): Ensure we only attempt to edit ppc64 input.
943 (ppc64_elf_tls_setup): Typo fix.
944 (adjust_toc_syms): Correctly handle symbols defined past the end
945 of the toc. Move syms on removed entries to next entry rather
946 than to start of toc.
947 (ppc64_elf_edit_toc): Likewise. Ensure we only attempt to
948 edit ppc64 input. Allocate one extra word in skip array.
949 Honour info->keep_memory when reading relocs if we can.
950 Adjust toc relocs after adjusting symbols.
952 2010-06-23 Nathan Sidwell <nathan@codesourcery.com>
954 * archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
957 2010-06-17 Tristan Gingold <gingold@adacore.com>
959 * Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
960 (BFD64_BACKENDS_CFILES): ... here.
961 (BFD32_BACKENDS): Move vms-alpha.lo to ...
962 (BFD64_BACKENDS): ... here.
963 * Makefile.in: Regenerate.
965 2010-06-15 Joseph Myers <joseph@codesourcery.com>
967 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
968 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
969 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
970 elf32_tic6x_merge_private_bfd_data): New.
971 (bfd_elf32_bfd_merge_private_bfd_data,
972 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
973 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
975 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
977 2010-06-15 Joseph Myers <joseph@codesourcery.com>
979 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
980 (struct elf_backend_data): Update comment on obj_attrs_order.
981 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
982 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
983 instead of hardcoded 4.
984 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
985 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
986 instead of hardcoded 4 and 5.
987 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
988 instead of hardcoded 4.
990 2010-06-14 Kevin Buettner <kevinb@redhat.com>
992 * elf32-h8300.c (elf_symbol_leading_char): Define.
994 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
996 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
998 2010-06-11 Tristan Gingold <gingold@adacore.com>
1000 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
1003 2010-06-11 Tristan Gingold <gingold@adacore.com>
1005 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
1007 2010-06-11 Tristan Gingold <gingold@adacore.com>
1009 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
1011 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
1012 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
1013 * vms-alpha.c (evax_section_flags): Make it const.
1014 (vms_secflag_by_name): Remove unused ABFD argument.
1015 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
1016 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
1017 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
1018 (_bfd_vms_write_egsd): Remove useless cast.
1020 2010-06-10 Tristan Gingold <gingold@adacore.com>
1022 * config.bfd: Remove #if/#endif so that som can be compiled on any
1024 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
1025 can be used on any host.
1027 2010-06-10 Tristan Gingold <gingold@adacore.com>
1029 * som.c: Can now be compiled on any host.
1030 Include bfd headers instead of system one.
1031 (som_compute_checksum): Parameter is now a pointer to a
1032 som_external_header structure. Adjust.
1033 (struct section_to_type): Field section is now const.
1034 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
1036 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
1037 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
1038 (som_swap_clock_in, som_swap_clock_out): New functions.
1039 (som_swap_header_in, som_swap_header_out): Likewise.
1040 (som_swap_space_dictionary_in): Likewise.
1041 (som_swap_space_dictionary_out): Likewise.
1042 (som_swap_subspace_dictionary_in): Likewise.
1043 (som_swap_subspace_dictionary_record_out): Likewise.
1044 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
1045 (som_swap_string_auxhdr_out): Likewise.
1046 (som_swap_compilation_unit_out): Likewise.
1047 (som_swap_exec_auxhdr_in): Likewise.
1048 (som_swap_exec_auxhdr_out): Likewise.
1049 (som_swap_lst_header_in): Likewise.
1050 (som_object_setup): Adjust parameter type using bfd types.
1051 (setup_sections): Likewise. Ditto for object file types.
1052 Use intermediate variables for external representation and use the
1053 swap functions to convert.
1054 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
1056 (som_prep_headers): Likewise.
1057 (som_write_symbol_strings): Likewise.
1058 (som_begin_writing): Likewise.
1059 (som_finish_writing): Likewise.
1060 (som_build_and_write_symbol_table): Likewise.
1061 (bfd_section_from_som_symbol): Likewise.
1062 (som_slurp_symbol_table): Likewise.
1063 (som_bfd_print_private_bfd_data): Likewise.
1064 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
1065 (bfd_som_attach_compilation_unit): Likewise.
1066 (som_bfd_count_ar_symbols): Likewise.
1067 (som_bfd_fill_in_ar_symbols): Likewise.
1068 (som_slurp_armap): Likewise.
1069 (som_bfd_ar_write_symbol_stuff): Likewise.
1070 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
1071 sprintf to write header fields.
1072 * som.h: Include bfd headers instead of system one.
1073 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
1074 (struct somdata): Use bfd structures instead of system ones.
1075 (struct som_section_data_struct): Likewise.
1076 (struct som_subspace_dictionary_record): Removed (now in
1077 include/som/internal.h)
1079 2010-06-10 Tristan Gingold <gingold@adacore.com>
1081 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
1082 as bfd requires an ANSI-C compiler.
1084 2010-06-09 Tristan Gingold <gingold@adacore.com>
1086 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
1087 end of archive members.
1089 2010-06-08 Tristan Gingold <gingold@adacore.com>
1091 * som.c (som_bfd_free_cached_info): Do not free relocations as
1092 they were allocated with bfd_zalloc.
1094 2010-06-08 Tristan Gingold <gingold@adacore.com>
1096 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
1097 for the first block.
1099 2010-06-08 Tristan Gingold <gingold@adacore.com>
1101 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
1102 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
1103 * libbfd.h: Regenerate.
1104 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
1105 (bfd_elfNN_mkarchive): Ditto.
1107 2010-06-02 Tristan Gingold <gingold@adacore.com>
1109 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
1111 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1113 * configure: Regenerate.
1115 2010-06-01 Tristan Gingold <gingold@adacore.com>
1117 * vms-alpha.c (struct vms_private_data_struct): Add
1118 transfer_address field. Remove unused dst_info field.
1119 (alpha_vms_write_exec): Use transfer_address.
1120 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
1121 (alpha_vms_bfd_final_link): Set transfer_address.
1123 2010-05-31 Tristan Gingold <gingold@adacore.com>
1125 * vms-lib.c (credat_lo, credat_hi): New fields.
1126 (vms_read_block): Adjust comments.
1127 (vms_write_block): New function.
1128 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
1129 hard-coded values with constants. Set credat_lo and credat_hi.
1130 (_bfd_vms_lib_mkarchive): Add argument kind.
1131 Set ver, mhd_size and type according to kind.
1132 (_bfd_vms_lib_alpha_mkarchive): New function.
1133 (struct lib_index): Renamed from struct vms_index
1134 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
1135 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
1136 argument and handle it.
1137 (vms_write_index): Adjust argument idx. Handle elf indexes.
1138 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
1139 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
1140 use it. Handle elf indexes. Set credat.
1141 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
1142 (_bfd_vms_lib_alpha_mkarchive): ... this.
1143 * libbfd.h: Regenerated.
1144 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
1146 2010-05-28 Sterling Augustine <sterling@tensilica.com>
1148 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
1149 of code to change the bits in the instructions to match the changes
1150 in the relocations. Declare dest_addr and sym_sec to help.
1152 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1154 Workaround GCC PR middle-end/4210.
1155 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
1158 2010-05-27 Tristan Gingold <gingold@adacore.com>
1160 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
1161 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
1162 (vms_time_to_time_t): Use them instead of local const.
1163 (vms_time_t_to_vms_time): New function.
1164 (vms_get_time): Likewise.
1165 (vms_raw_get_time): Likewise.
1166 * vms.h (vms_time_t_to_vms_time): New declaration.
1167 (vms_get_time): Likewise.
1168 (vms_raw_get_time): Likewise.
1170 2010-05-26 Tristan Gingold <gingold@adacore.com>
1172 * vms-alpha.c: Update comments.
1173 (alpha_vms_write_exec): Set lnkflags. Write the GST.
1174 (alpha_vms_link_output_symbol): New function.
1175 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
1176 Set dst_section private field.
1177 (alpha_vms_bfd_final_link): Remove code that set dst_section.
1179 2010-05-26 Tristan Gingold <gingold@adacore.com>
1181 * bfdio.c: Declare and define _bfd_memory_iovec.
1182 (bfd_bread): Move code for BFD_IN_MEMORY...
1183 (bfd_bwrite): ... Ditto ...
1184 (bfd_tell): ... Ditto ...
1185 (bfd_flush): ... Ditto ...
1186 (bfd_stat): ... Ditto ...
1187 (bfd_seek): ... Ditto ...
1188 (bfd_get_size): ... Ditto ...
1189 (bfd_mmap): ... Ditto ...
1190 (memory_bread): ... to these new functions.
1191 (memory_bwrite): Ditto.
1192 (memory_btell): Ditto.
1193 (memory_bseek): Ditto.
1194 (memory_bflush): Ditto.
1195 (memory_bstat): Ditto.
1196 (memory_bmmap): Ditto.
1197 (memory_bclose): New function.
1198 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
1199 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
1200 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
1201 (bfd_make_writable): Use _bfd_memory_iovec.
1202 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
1203 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
1205 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
1207 * libbfd.h: Regenerate.
1209 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
1210 Joseph Myers <joseph@codesourcery.com>
1211 Andrew Stubbs <ams@codesourcery.com>
1213 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
1214 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
1215 * configure.in: Handle FDPIC vectors.
1216 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
1217 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
1218 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
1219 SYMBOL_REFERENCES_LOCAL for function descriptors.
1220 (fdpic_object_p): New.
1221 (sh_reloc_map): Add FDPIC and movi20 relocations.
1222 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
1224 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
1226 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
1227 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
1228 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
1229 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
1230 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
1232 (get_plt_info): Handle FDPIC.
1233 (MAX_SHORT_PLT): Define.
1234 (get_plt_index, get_plt_offset): Handle short_plt.
1235 (union gotref): New.
1236 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
1237 got_type and adjust all uses. Add GOT_FUNCDESC.
1238 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
1239 local_got_tls_type to local_got_type.
1240 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
1242 (sh_elf_local_funcdesc): Define.
1243 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
1245 (sh_elf_link_hash_newfunc): Initialize new fields.
1246 (sh_elf_link_hash_table_create): Set fdpic_p.
1247 (sh_elf_omit_section_dynsym): New.
1248 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
1250 (allocate_dynrelocs): Allocate local function descriptors and space
1251 for R_SH_FUNCDESC-related relocations, and for rofixups.
1252 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
1253 require function descriptors.
1254 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
1255 (sh_elf_modify_program_headers): New.
1256 (sh_elf_size_dynamic_sections): Allocate function descriptors for
1257 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
1258 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
1259 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
1260 entry in the .dynamic section.
1261 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
1262 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
1263 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
1264 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
1265 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
1266 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
1267 read-only section warnings. Handle undefined weak symbols. Generate
1268 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
1269 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
1270 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
1271 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
1272 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
1273 Handle 20-bit relocations.
1274 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
1276 (sh_elf_check_relocs): Handle new relocations. Make symbols
1277 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
1278 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
1280 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
1281 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
1282 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
1283 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
1284 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
1285 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
1286 Use install_movi20_field. Rename srel to srelgot. Always generate
1287 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
1288 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
1289 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
1290 Rename sgot to sgotplt. Assert that the right number of rofixups
1291 and dynamic relocations were allocated.
1292 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
1293 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
1294 (elf_backend_can_make_relative_eh_frame)
1295 (elf_backend_can_make_lsda_relative_eh_frame)
1296 (elf_backend_encode_eh_address): Define.
1297 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
1298 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
1299 Redefine for FDPIC vector.
1300 * reloc.c: Add SH FDPIC and movi20 relocations.
1301 * targets.c (_bfd_target_vector): Add FDPIC vectors.
1302 * configure, bfd-in2.h, libbfd.h: Regenerated.
1304 2010-05-25 Jay Krell <jay.krell@cornell.edu>
1307 * archive.c (_bfd_calloc_wrapper): New function.
1308 (_bfd_add_bfd_to_archive_cache): Use it.
1310 * configure.in: Add alpha*-*-*vms* to list of natives.
1311 * configure: Regenerate.
1313 * vms-misc.c: Define globalref if necessary.
1314 (vms_convert_to_var_unix_filename): Rename to
1315 _bfd_vms_convert_to_var_unix_filename and export.
1316 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
1317 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
1318 vms_convert_to_var_unix_filename.
1320 2010-05-24 Tristan Gingold <gingold@adacore.com>
1322 * vms-alpha.c (add_symbol_entry): New function extrated from ...
1323 (add_symbol): ... adjusted.
1325 2010-05-24 Tristan Gingold <gingold@adacore.com>
1327 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
1328 (alpha_vms_write_exec): Add a comment.
1329 (_bfd_vms_write_egsd): Ditto.
1330 (alpha_vms_convert_symbol): Remove a blank line.
1332 2010-05-21 Tristan Gingold <gingold@adacore.com>
1334 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
1337 2010-05-21 Tristan Gingold <gingold@adacore.com>
1339 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
1340 SEC_LOAD if isect has data.
1341 (vms_get_symbol_info): Refine the condition for 'T' type.
1343 2010-05-18 Tristan Gingold <gingold@adacore.com>
1345 * vms-alpha.c (_bfd_vms_write_emh): New function.
1346 (_bfd_vms_write_lmn): New function.
1347 (_bfd_vms_write_eeom): Moved.
1348 (hash_string): Likewise.
1349 (_bfd_vms_length_hash_symbol): Likewise.
1350 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
1351 and _bfd_vms_write_lmn, and call these functions.
1353 2010-05-18 Tristan Gingold <gingold@adacore.com>
1355 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
1356 Add details in the messages.
1357 (evax_bfd_print_image): Change message.
1359 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
1362 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
1363 (elf_fake_sections): Likewise.
1365 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
1367 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
1369 2010-05-17 Tristan Gingold <gingold@adacore.com>
1371 * vms-alpha.c: Include esgps.h and eidc.h.
1372 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
1373 (evax_bfd_print_egsd_flags): New function, extracted from ...
1374 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
1375 EGSD__C_SPSC and EGSD__C_IDC.
1377 2010-05-14 Tristan Gingold <gingold@adacore.com>
1379 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
1380 (_bfd_vms_get_object_record): Handle align byte only in the
1383 2010-05-14 Tristan Gingold <gingold@adacore.com>
1385 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
1386 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
1387 * libbfd.h: Regenerate.
1388 * configure.in (havevecs): Define HAVE_all_vecs when
1389 --enable-targets=all is set. Use AC_SUBST on it.
1390 (tdefaults): Do not add havevecs.
1391 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
1392 * configure: Regenerate.
1393 * Makefile.am (HAVEVECS): New variable.
1394 (INCLUDES): Add HAVEVECS.
1395 * Makefile.in: Regenerate.
1396 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
1397 target is selected. Add #ifdef/#endif around vms specific code.
1398 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
1399 bfd_elfNN_archive_slurp_extended_name_table,
1400 bfd_elfNN_archive_construct_extended_name_table,
1401 bfd_elfNN_archive_truncate_arname,
1402 bfd_elfNN_archive_write_armap,
1403 bfd_elfNN_archive_read_ar_hdr,
1404 bfd_elfNN_archive_write_ar_hdr,
1405 bfd_elfNN_archive_openr_next_archived_file,
1406 bfd_elfNN_archive_get_elt_at_index,
1407 bfd_elfNN_archive_generic_stat_arch_elt,
1408 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
1410 2010-05-11 Jie Zhang <jie@codesourcery.com>
1412 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
1413 Tag_ABI_HardFP_use correctly.
1415 2010-05-11 Alan Modra <amodra@gmail.com>
1417 * coffcode.h (coff_write_object_contents): Enclose all occurrences
1418 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
1420 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
1422 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
1423 sym_name to improve packing.
1424 (cortex_a8_erratum_scan): Check for PLT entries.
1425 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
1427 2010-05-07 Tristan Gingold <gingold@adacore.com>
1429 * Makefile.in: Regenerate with automake 1.11.1.
1430 * aclocal.m4: Ditto.
1432 2010-05-05 Nick Clifton <nickc@redhat.com>
1434 * po/es.po: Updated Spanish translation.
1436 2010-05-03 Tristan Gingold <gingold@adacore.com>
1438 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
1439 selective_search flag.
1441 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
1442 before output_has_begun is set.
1444 2010-05-03 Tristan Gingold <gingold@adacore.com>
1446 * vms-alpha.c: Add comments.
1447 (struct vms_private_data_struct): Remove image_autoextend field.
1448 (dst_check_allocation): Removed.
1449 (image_write): Remove call to dst_check_allocation.
1450 (vms_slurp_debug): Do not set image_autoextend. Adjust section
1452 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
1453 (alpha_vms_write_exec): Use dst_section to get the dst section.
1454 Write the dmt section.
1455 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
1456 (alpha_vms_read_sections_content): Do not set image_autoextend.
1457 (alpha_vms_bfd_final_link): Generate the dst.
1459 2010-05-03 Tristan Gingold <gingold@adacore.com>
1461 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
1463 (vms_lib_dcx): Adjust for the above change.
1465 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
1468 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
1470 * elf32-i386.c (elf_i386_relocate_section): Use it.
1471 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1473 2010-04-30 Tristan Gingold <gingold@adacore.com>
1475 * vms-lib.c (vms_read_block): New function.
1476 (vms_traverse_index): Use vms_read_block. Handle long key names.
1478 2010-04-30 Tristan Gingold <gingold@adacore.com>
1480 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
1482 (struct carsym_mem): New structure.
1483 (vms_add_index): New function.
1484 (vms_add_indexes_from_list): New function.
1485 (vms_traverse_index): Parameter carsym changed to carsym_mem.
1486 Code adjusted to handle elfidx.
1487 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
1488 Parameter NBREL is now a pointer.
1489 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
1491 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
1492 (_bfd_vms_lib_find_symbol): Ditto.
1493 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
1495 (_bfd_vms_lib_get_module): New function.
1496 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
1498 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
1499 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
1500 (vms_write_index): Adjust for structure renamed.
1501 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
1502 changes of _bfd_vms_lib_find_symbol.
1504 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
1506 * config.bfd: Correct accidential reverted patch
1509 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
1511 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
1512 to USE_MINGW64_LEADING_UNDERSCORES.
1513 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
1514 * config.bfd: Change underscoring default for x64 mingw
1516 * coffcode.h (coff_write_relocs): Add check that dereferenced
1517 sym_ptr_ptr isn't NULL.
1518 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
1519 * configure: Regenerated.
1520 * configure.in: Add option '--enable-leading-mingw64-underscores'
1521 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
1523 2010-04-27 Nick Clifton <nickc@redhat.com>
1526 * coffgen.c (coff_find_nearest_line): Incldue the section address
1527 of function name symbols in address comparisons.
1529 2010-04-27 Nick Clifton <nickc@redhat.com>
1531 * po/fr.po: Updated French translation.
1533 2010-04-23 Alan Modra <amodra@gmail.com>
1535 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
1536 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
1538 (assign_file_positions_for_load_sections): Modify section in
1539 segment warning to ignore overlay vmas.
1540 * elf32-spu.c (spu_elf_object_p): Replace use of
1541 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
1543 2010-04-22 Nick Clifton <nickc@redhat.com>
1545 * po/bfd.pot: Updated by the Translation project.
1546 * po/vi.po: Updated Vietnamese translation.
1548 2010-04-22 Alan Modra <amodra@gmail.com>
1550 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
1551 change. Tidy. Don't error on sections not allocated in segment.
1553 2010-04-15 Andrew Haley <aph@redhat.com>
1555 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
1556 merge_exidx_entries.
1557 * bfd-in2.h: Likewise.
1558 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
1559 control merging of exidx entries.
1561 2010-04-20 Joseph Myers <joseph@codesourcery.com>
1563 * elf32-tic6x.h: New.
1564 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
1565 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
1566 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
1567 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
1568 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
1569 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
1570 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
1571 elf32_tic6x_relocate_section): Handle REL relocations.
1572 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
1574 2010-04-20 Jakub Jelinek <jakub@redhat.com>
1576 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
1577 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
1579 2010-04-19 Nick Clifton <nickc@redhat.com>
1581 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
1583 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
1584 attribute to warned variable. Remove unused val, type and type2
1587 2010-04-16 Andreas Schwab <schwab@redhat.com>
1589 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
1590 strict-aliasing rules.
1592 2010-04-16 Tristan Gingold <gingold@adacore.com>
1594 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
1595 (_bfd_vms_get_object_record): Always assume there is a pad byte
1598 * vms-lib.c: Add a few comments.
1600 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1602 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
1603 attributes in v2.08 of the ABI.
1605 2010-04-15 Alan Modra <amodra@gmail.com>
1607 * config.bfd (vax*-*-*vms*): Delete.
1609 2010-04-14 Tristan Gingold <gingold@adacore.com>
1611 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
1612 vms-tir.lo, vms.lo and add vms-alpha.lo
1613 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
1614 vms-tir.c, vms.c and add vms-alpha.c
1615 * Makefile.in: Regenerate.
1616 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
1618 * configure: Regenerate.
1619 * targets.c (vms_vax_vec): Remove the declaration.
1620 (_bfd_target_vector): Remove vms_vax_vec.
1621 * vms-alpha.c: New file.
1622 * vms-gsd.c: Removed, rewritten in vms-alpha.c
1626 * vms-misc.c: Fix indentation and comments. Replace most of
1627 #if VMS_DEBUG/vms_debug with vms_debug2.
1628 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
1629 (hash_string): Ditto.
1630 (_bfd_vms_length_hash_symbol): Ditto.
1631 (maybe_adjust_record_pointer_for_object): Ditto.
1632 (_bfd_vms_get_object_record): Ditto.
1633 (vms_get_remaining_object_record): Ditto.
1634 (_bfd_vms_push): Ditto.
1635 (_bfd_vms_pop): Ditto.
1636 (_bfd_vms_get_header_values): Removed.
1637 (_bfd_vms_get_first_record): Removed.
1638 (vms_get_remaining_image_record): Removed.
1639 (new_symbol): Removed.
1640 (_bfd_vms_enter_symbol): Removed.
1641 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
1642 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
1643 parameter with struct vms_rec_wr.
1644 (_bfd_vms_output_push): Removed and replaced by ...
1645 (_bfd_vms_output_begin_subrec): ... new function.
1646 (_bfd_vms_output_alignment): Replace bfd parameter with
1647 struct vms_rec_wr, and adjust.
1648 (_bfd_vms_output_check): Ditto
1649 (_bfd_vms_output_byte): Ditto.
1650 (_bfd_vms_output_short): Ditto.
1651 (_bfd_vms_output_long): Ditto.
1652 (_bfd_vms_output_quad): Ditto.
1653 (_bfd_vms_output_counted): Ditto.
1654 (_bfd_vms_output_dump): Ditto.
1655 (_bfd_vms_output_fill): Ditto.
1656 (_bfd_vms_output_pop): Removed and replaced by ...
1657 (_bfd_vms_output_end_subrec): ... new function.
1658 (_bfd_vms_output_flush): Removed.
1659 (_bfd_vms_output_align): New function.
1660 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
1662 (vms_convert_to_var): New function imported from vms.c
1663 (vms_convert_to_var_1): Ditto.
1664 (vms_convert_to_var_unix_filename): Ditto.
1665 (vms_get_module_name): Ditto.
1666 (get_vms_time_string): Ditto.
1667 (vms_time_to_time_t): Ditto.
1668 (vms_rawtime_to_time_t): Ditto.
1669 * vms.h: All macros for the VMS file format are now in include/vms.
1670 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
1672 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
1673 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
1674 (struct funcinfo, struct vms_private_data_struct): Ditto.
1675 (struct vms_section_data_struct): Ditto.
1676 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
1677 (vms_get_module_name, get_vms_time_string): New declarations.
1678 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1679 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
1680 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
1681 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
1682 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
1683 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
1684 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
1685 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
1686 (_bfd_vms_output_fill): Ditto.
1687 (bfd_vms_set_section_flags): Ditto.
1689 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1691 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
1692 exit due to merging the same weak symbol to test that the symbols are
1695 2010-04-13 Alan Modra <amodra@gmail.com>
1697 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
1698 when optimizing high got_tlsgd/ld insns.
1700 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1702 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
1704 (HAVE_PRSTATUS32_T): Likewise.
1706 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1709 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
1710 for x86_64-*-linux*.
1711 * config.in: Regenerated.
1712 * configure: Likewise.
1714 * elf.c: Include CORE_HEADER if it is defined.
1716 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1717 Jan Kratochvil <jan.kratochvil@redhat.com>
1719 * hosts/x86-64linux.h: New.
1721 2010-04-09 Nick Clifton <nickc@redhat.com>
1723 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
1724 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
1725 variables htab and hdr_info and mark info parameter as unused.
1726 * elf.c (prep_headers): Remove unused variable i_phdrp.
1727 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
1728 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
1730 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
1731 * verilog.c (verilog_write_section): Remove unused variable
1734 2010-04-07 Alan Modra <amodra@gmail.com>
1736 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
1737 * configure: Regenerate.
1739 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
1742 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
1744 2010-04-06 Tristan Gingold <gingold@adacore.com>
1746 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
1748 2010-04-05 Jakub Jelinek <jakub@redhat.com>
1750 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
1751 provided that it has the expected address size and zero segment
1754 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
1755 (struct line_info): Add op_index field, change end_sequence type to
1757 (new_line_sorts_after): For the same address compare op_index.
1758 (add_line_info): Add op_index argument, store it into the structure.
1759 (decode_line_info): Complain about unknown versions of .debug_line.
1760 Initialize maximum_ops_per_insn. Add op_index state register and
1763 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
1765 * elf32-ppc.c (apuinfo_set): New static var.
1766 (ppc_elf_begin_write_processing): Set it here, always create an
1767 APUinfo section if there were any in the inputs.
1768 (ppc_elf_write_section): Check apuinfo_set.
1769 (ppc_elf_final_write_processing): Likewise.
1771 2010-04-01 Tristan Gingold <gingold@adacore.com>
1773 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
1774 vms_time_to_time_t and vms_rawtime_to_time_t.
1775 * vms.c (vms_alpha_vec): Add archives support.
1776 * vms-misc.c: Include safe-ctype.h
1777 (vms_get_module_name): New function.
1778 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1779 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
1780 vms_get_module_name function. Use this function.
1781 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
1782 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
1783 Add prototypes for vms-lib.c
1784 * libbfd.h: Regenerate.
1785 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
1786 vms-lib.lo to vms_alpha_vec.
1787 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
1788 * configure: Regenerate.
1789 * bfd.c: Add selective_search field.
1790 * bfd-in2.h: Regenerate.
1791 * archive.c (append_relative_path): Rename to
1792 _bfd_append_relative_path and make it public.
1793 (_bfd_get_elt_at_filepos): Adjust for above renaming.
1794 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
1795 (BFD32_BACKENDS_CFILES): Add vms-lib.c
1796 * Makefile.in: Regenerate.
1798 2010-04-01 Jakub Jelinek <jakub@redhat.com>
1800 * dwarf2.c (read_attribute_value): Handle CU version 4
1801 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
1802 and DW_FORM_flag_present. For unknown form value return NULL.
1803 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
1805 (parse_comp_unit): Allow CU version 4.
1807 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
1809 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
1810 to _bfd_elf_get_dynamic_reloc_section.
1811 (elf_cris_discard_excess_dso_dynamics): Ditto.
1813 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
1815 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
1816 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
1818 2010-03-31 Alan Modra <amodra@gmail.com>
1820 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
1821 TPREL16_HI and TPREL16_HA insns.
1823 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
1826 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
1827 assert of empty pcrel_relocs_copied on the direct symbol. Instead
1828 of moving the list from the indirect symbol to the direct symbol,
1829 merge into any existing list.
1830 (cris_elf_check_relocs): Store the original section in the
1831 pcrel_relocs_copied list, not the relocation section.
1832 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
1833 the relocation section, for reducing its size. Change the
1834 BFD_ASSERT into a check for the section being read-only, and only
1835 emit warnings and TEXTREL marker when there's an entry for a
1838 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1840 * elf32-arm.c (using_thumb_only): Handle v6-M.
1842 2010-03-26 Alan Modra <amodra@gmail.com>
1844 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
1845 * bfd-in.h (elf_discarded_section): Clarify comment.
1846 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
1847 * bfd-in2.h: Regenerate.
1849 2010-03-26 Matt Rice <ratmice@gmail.com>
1851 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
1852 as unique in the armap.
1854 2010-03-26 Alan Modra <amodra@gmail.com>
1857 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
1858 possible stub on branches.
1860 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1862 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
1863 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
1864 (BFD32_BACKENDS): Add elf32-tic6x.lo.
1865 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
1866 * Makefile.in: Regenerate.
1867 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
1868 (bfd_archures_list): Update.
1869 * config.bfd (tic6x-*-elf): New.
1870 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
1872 * configure: Regenerate.
1873 * cpu-tic6x.c, elf32-tic6x.c: New.
1874 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
1875 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
1876 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
1877 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
1878 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
1879 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
1880 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
1881 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
1882 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
1883 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
1884 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
1885 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
1886 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
1887 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
1888 (_bfd_target_vector): Update.
1889 * bfd-in2.h, libbfd.h: Regenerate.
1891 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1893 * aout-target.h: Update copyright year.
1894 * aout-tic30.c: Likewise.
1895 * coff-alpha.c: Likewise.
1896 * coff-rs6000.c: Likewise.
1897 * coff64-rs6000.c: Likewise.
1898 * elf64-mips.c: Likewise.
1900 * libecoff.h: Likewise.
1901 * mach-o-target.c: Likewise.
1902 * mach-o.c: Likewise.
1903 * oasys.c: Likewise.
1904 * targets.c: Likewise.
1906 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1908 * libbfd-in.h: Update copyright year.
1910 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1913 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
1916 2010-03-19 Jie Zhang <jie@codesourcery.com>
1918 * elf32-arm.c (struct section_list): Remove.
1919 (section_list): Remove typedef.
1920 (record_section_with_arm_elf_section_data): Remove.
1921 (find_arm_elf_section_entry): Remove.
1922 (get_arm_elf_section_data): Use is_arm_elf.
1923 (unrecord_section_with_arm_elf_section_data): Remove.
1924 (elf32_arm_new_section_hook): Don't call
1925 record_section_with_arm_elf_section_data.
1926 (elf32_arm_write_section): Set mapcount to -1 when
1927 the map has been used. Don't call
1928 unrecord_section_with_arm_elf_section_data.
1929 (unrecord_section_via_map_over_sections): Remove.
1930 (elf32_arm_close_and_cleanup): Remove.
1931 (elf32_arm_bfd_free_cached_info): Remove.
1932 (bfd_elf32_close_and_cleanup): Don't define.
1933 (bfd_elf32_bfd_free_cached_info): Don't define.
1935 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
1938 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
1939 * libcoff.h: Regenerated.
1941 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
1942 if dont_strip_reloc is set.
1943 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
1944 dont_strip_reloc on output if there is no .reloc and
1945 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
1947 2010-03-18 Wei Guozhi <carrot@google.com>
1950 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
1952 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
1953 * bfd-in2.h: Regenerate.
1954 * libbfd.h: Regenerate.
1956 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
1958 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
1959 (BFD_RELOC_SPU_STUB): Likewise.
1961 2010-03-17 Jie Zhang <jie@codesourcery.com>
1963 * elf.c (assign_file_positions_for_load_sections): Avoid
1966 2010-03-17 Alan Modra <amodra@gmail.com>
1969 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
1972 2010-03-17 Alan Modra <amodra@gmail.com>
1974 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
1976 2010-03-16 Alan Modra <amodra@gmail.com>
1978 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
1979 (ppc64_elf_edit_toc): Set it here.
1980 (ha_reloc_match): New function.
1981 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
1983 2010-03-15 Alan Modra <amodra@gmail.com>
1985 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
1986 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
1988 2010-03-14 Alan Modra <amodra@gmail.com>
1991 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
1992 * elf64-ppc.c (call_check_done): Define.
1993 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
1994 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
1995 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
1996 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
1997 Simplify return logic. Iterate over all .init and .fini fragments
1998 by recursion. Set makes_toc_func_call here..
1999 (ppc64_elf_next_input_section): ..rather than here.
2000 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
2002 2010-03-13 Alan Modra <amodra@gmail.com>
2005 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
2006 function descriptor symbol if there is one, not just for plt stubs.
2007 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
2009 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2011 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
2013 Skip it when constructing def.vd_next.
2015 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
2016 bfd_elf32_i386_sol2_vec.
2017 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
2018 (elf32_bed): Redefine to elf32_i386_sol2_bed.
2019 (elf_backend_want_plt_sym): Redefine to 1.
2021 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
2022 bfd_elf64_x86_64_sol2_vec.
2023 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
2024 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
2025 (elf_backend_want_plt_sym): Redefine to 1.
2027 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
2028 bfd_elf32_i386_sol2_vec.
2029 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
2031 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
2032 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
2035 * configure.in: Handle bfd_elf32_i386_sol2_vec,
2036 bfd_elf64_x86_64_sol2_vec.
2037 * configure: Regenerate.
2039 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
2040 (bfd_elf64_x86_64_sol2_vec): Declare.
2041 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
2042 bfd_elf64_x86_64_sol2_vec.
2044 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
2046 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
2049 2010-03-04 Alan Modra <amodra@gmail.com>
2052 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
2053 (read_attribute_value, decode_line_info): Likewise.
2054 (add_line_info, read_rangelist): Return FALSE on alloc failures.
2055 (arange_add, sort_line_sequences): Likewise.
2056 (find_abstract_instance_name): Handle failures from called funcs.
2057 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
2058 (find_line): Realloc to a temp, and handle alloc fail.
2060 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
2062 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
2063 a mapping symbol to an empty section.
2065 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2067 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
2068 return value from the call to _bfd_elf_merge_object_attributes.
2070 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
2071 Alan Modra <amodra@gmail.com>
2073 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
2074 destination mode of the a8 stub.
2075 (elf32_arm_link_hash_table): Add top_id field.
2076 (elf32_arm_link_hash_table_create): Initialize top_id.
2077 (arm_type_of_stub): Update prototype, st_type can now be updated
2078 by this function. Actual destination address in case of PLT is
2079 computed here, to help factorizing code.
2080 (elf32_arm_stub_name): Update prototype, use stub_type additional
2081 parameter to build stub name.
2082 (elf32_arm_get_stub_entry): Update prototype, use stub_type
2083 additional parameter to build stub entry.
2084 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
2085 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
2086 Call elf32_arm_final_link_relocate to process all in-stub
2088 (elf32_arm_setup_section_lists): Update top_id.
2089 (cortex_a8_erratum_scan): Record stub destination mode.
2090 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
2092 (elf32_arm_final_link_relocate): Enable processing of in-stub
2093 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
2094 needed, enabling code factorization.
2095 (elf32_arm_final_link): Process stub sections.
2096 (elf32_arm_output_map_sym): Add entry to code/data map.
2098 2010-03-01 David S. Miller <davem@davemloft.net>
2100 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
2101 h->def_regular, set h->ref_regular.
2102 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
2103 and dynamic relocations if h->ref_regular.
2105 * elfxx-sparc.c (struct elf_reloc_map): Delete.
2106 (sparc_reloc_map): Delete.
2107 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
2108 relocation type in switch statements.
2110 2010-02-25 Alan Modra <amodra@gmail.com>
2113 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
2114 to final_link and invert. For final link allow some flags to
2115 differ. Don't specially allow flags to be all zero.
2117 2010-02-24 Alan Modra <amodra@gmail.com>
2120 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
2121 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
2124 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
2127 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
2128 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
2130 2010-02-22 Alan Modra <amodra@gmail.com>
2132 * reloc.c (bfd_check_overflow): When forming addrmask, shift
2133 fieldmask left by rightshift.
2134 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
2137 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
2139 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
2140 STT_GNU_IFUNC on large common symbol.
2142 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
2144 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
2145 has_ifunc_symbols if the symbol comes from a shared library.
2146 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2147 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2148 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2149 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2150 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
2152 2010-02-19 Alan Modra <amodra@gmail.com>
2154 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
2155 (_bfd_elf_copy_private_header_data): ..here.
2156 * elflink.c (_bfd_elf_size_group_sections): New function.
2157 (bfd_elf_size_dynamic_sections): Call it.
2158 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
2159 (_bfd_elf_fixup_group_sections): Declare.
2161 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2163 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
2164 merging Tag_DIV_use, Tag_MPextension_use, and
2165 Tag_MPextension_use_legacy tags.
2167 2010-02-18 Alan Modra <amodra@gmail.com>
2169 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
2170 commit. Don't write zeros for removed group members.
2171 (_bfd_elf_copy_private_header_data): Adjust size of group section
2172 when group members are removed by objcopy.
2174 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
2177 * configure.host (*-*-solaris2.11): Add host define to select
2178 valid default code page for windres/windmc on solaris.
2180 2010-02-15 Nick Clifton <nickc@redhat.com>
2182 * po/vi.po: Updated Vietnamese translation.
2184 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
2186 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
2187 missing mapping symbol to data only sections.
2189 2010-02-11 David S. Miller <davem@davemloft.net>
2191 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
2192 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
2194 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
2195 these relocs on global symbols.
2197 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
2198 local symbol references which are not STT_GNU_IFUNC. Handle
2199 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
2200 and deal with negative vs. non-negative values properly.
2202 2010-02-09 Tristan Gingold <gingold@adacore.com>
2204 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
2205 non-external relocation.
2207 2010-02-09 Alan Modra <amodra@gmail.com>
2209 * elf64-ppc.c (merge_got_entries): Move earlier in file.
2210 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
2211 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
2212 (ppc64_elf_layout_multitoc): Don't resize if we have already
2215 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
2217 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
2218 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
2219 elfcore_write_s390_prefix): New.
2220 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
2221 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
2222 elfcore_write_s390_prefix): New.
2223 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
2224 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
2225 (elfcore_write_register_note): Handle .reg-s390-timer,
2226 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
2227 .reg-s390-prefix section.
2229 2010-02-09 Alan Modra <amodra@gmail.com>
2231 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
2232 unsigned char. Update variables and code using them throughout file.
2233 (struct ppc_link_hash_entry): Likewise for tls_mask.
2235 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
2237 * elf64-ppc.c (has_small_toc_reloc): Don't define.
2238 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
2239 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
2240 code setting the flag.
2241 (ppc64_elf_next_toc_section): Group big-toc sections in
2244 2010-02-08 David S. Miller <davem@davemloft.net>
2246 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
2247 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
2249 * elfxx-sparc.c (create_got_section): Delete.
2250 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
2251 section creator does that work for us. Use ->elf.foo instead of
2252 ->foo where applicable.
2253 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
2255 (allocate_dynrelocs): Likewise.
2256 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2257 (_bfd_sparc_elf_relocate_section): Likewise.
2258 (sparc_vxworks_build_plt_entry): Likewise.
2259 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2260 (sparc_finish_dyn): Likewise.
2261 (sparc_vxworks_finish_exec_plt): Likewise.
2262 (sparc_vxworks_finish_shared_plt): Likewise.
2263 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
2265 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
2266 macros for visibilty and locality checks.
2267 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
2268 (allocate_dynrelocs): Likewise.
2269 (_bfd_sparc_elf_relocate_section): Likewise.
2270 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
2272 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
2273 but never used local var 'dynobj'.
2275 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
2278 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
2279 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
2280 * bfd-in2.h: Regenerate.
2281 * libbfd.h: Regenerate.
2283 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
2284 and loc_hash_memory.
2285 (_bfd_sparc_elf_link_hash_table_free): Declare.
2286 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
2287 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
2288 bfd_elf32_bfd_link_hash_table_free): Define.
2289 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
2290 has_ifunc_symbols if STT_GNU_IFUNC.
2291 (bfd_elf64_bfd_link_hash_table_free): Define.
2292 (elf_backend_post_process_headers): Define always.
2293 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
2294 (sparc_reloc_map): Add entries for new IFUNC relocs.
2295 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
2296 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
2297 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
2298 elf_sparc_get_local_sym_hash): New.
2299 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
2301 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
2303 (_bfd_sparc_elf_link_hash_table_free): New.
2304 (create_ifunc_sections): New.
2305 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
2306 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
2307 cons up a fake local hash table entry for it. Unconditionally add
2308 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
2309 dyn relocs for ifunc.
2310 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
2311 (allocate_dynrelocs): Unconditionally emit a PLT entry when
2312 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
2313 (allocate_local_dynrelocs): New function.
2314 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
2315 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
2317 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
2318 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
2319 plt in iplt/irelplt.
2321 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
2323 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
2324 max_contents_size, only consider sections whose contents must
2327 2010-02-09 Alan Modra <amodra@gmail.com>
2329 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
2330 (ppc64_elf_size_dynamic_sections): ..and here..
2331 (merge_got_entries): ..rather than here.
2333 2010-02-09 Alan Modra <amodra@gmail.com>
2335 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
2336 (has_small_toc_reloc): Define.
2337 (ppc64_elf_check_relocs): Set the above flags.
2338 (ppc64_elf_edit_opd): Delete obfd param.
2339 (ppc64_elf_tls_optimize): Likewise.
2340 (ppc64_elf_edit_toc): Likewise.
2341 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
2342 * elf64-ppc.h: Update prototypes.
2344 2010-02-08 Alan Modra <amodra@gmail.com>
2346 * section.c (struct bfd_section): Delete has_tls_reloc,
2347 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
2348 Add sec_flg0 thru sec_flg5.
2349 (BFD_FAKE_SECTION): Update for changed flags.
2350 * ecoff.c (bfd_debug_section): Likewise.
2351 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
2352 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
2353 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
2354 * elf32-xtensa.c (reloc_done): Define.
2355 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
2356 * bfd-in2.h: Regenerate.
2358 2010-02-08 Tristan Gingold <gingold@adacore.com>
2360 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
2361 for non-scattered relocations.
2363 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
2365 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
2366 apuinfo sections, only scan input sections once and reuse the
2369 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2371 * archures.c (bfd_mach_ppc_titan): Define.
2372 * bfd-in2.h: Regenerate.
2373 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
2375 2010-02-08 Alan Modra <amodra@gmail.com>
2377 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
2379 2010-02-05 Sterling Augustine <sterling@tensilica.com>
2381 * elf.c (assign_file_positions_for_load_sections) Update lma of
2382 section if necessary. Fixes Bugzilla 11219.
2384 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
2386 * elf32-i386.c: Remove trailing white spaces.
2387 * elf64-x86-64.c: Likewise.
2389 2010-02-03 Nick Clifton <nickc@redhat.com>
2391 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
2392 entries for other architectures.
2393 (struct elf_link_hash_table): Add hash_table_id field.
2394 (elf_hash_table_id): New accessor macro.
2395 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
2397 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
2398 returning cast pointer.
2399 (elf32_mn10300_link_hash_table_create): Identify new table as
2400 containing MN10300 extensions.
2401 (mn10300_elf_relax_section): Check pointer returned by
2402 elf32_mn10300_hash_table.
2403 * elf32-arm.c: Likewise, except using ARM extensions.
2404 * elf32-avr.c: Likewise, except using AVR extensions.
2405 * elf32-bfin.c: Likewise, except using BFIN extensions.
2406 * elf32-cris.c: Likewise, except using CRIS extensions.
2407 * elf32-frv.c: Likewise, except using FRV extensions.
2408 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
2409 * elf32-i386.c: Likewise, except using I386 extensions.
2410 * elf32-lm32.c: Likewise, except using LM32 extensions.
2411 * elf32-m32r.c: Likewise, except using M32RM extensions.
2412 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
2413 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
2414 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
2415 * elf32-m68k.c: Likewise, except using M68K extensions.
2416 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
2417 * elf32-ppc.c: Likewise, except using PPC32 extensions.
2418 * elf32-s390.c: Likewise, except using S390 extensions.
2419 * elf32-sh.c: Likewise, except using SH extensions.
2420 * elf32-spu.c: Likewise, except using SPU extensions.
2421 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
2422 * elf64-alpha.c: Likewise, except using ALPHA extensions.
2423 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
2424 * elf64-ppc.c: Likewise, except using PPC64 extensions.
2425 * elf64-s390.c: Likewise, except using S390 extensions.
2426 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
2427 * elfxx-ia64.c: Likewise, except using IA64 extensions.
2428 * elfxx-mips.c: Likewise, except using MIPS extensions.
2429 * elfxx-sparc.c: Likewise, except using SPARC extensions.
2430 * elfxx-sparc.h: Likewise, except using SPARC extensions.
2431 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
2432 redundant structure.
2433 (elf32_cr16_hash_table): Delete unused macro.
2434 (elf32_cr16_link_hash_traverse): Delete unused macro.
2435 * elf32-score.c: Likewise.
2436 * elf32-score7.c: Likewise.
2437 * elf32-vax.c: Likewise.
2438 * elf64-sh64.c: Likewise.
2440 2010-02-03 Alan Modra <amodra@gmail.com>
2442 * elf64-ppc.c (struct plt_entry): Move earlier in file.
2443 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
2444 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
2446 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
2447 Remove no_multi_toc.
2448 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
2449 when allocating a new struct got_entry.
2450 (allocate_got): New function, extracted from..
2451 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
2452 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
2453 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
2454 (ppc64_elf_setup_section_lists): Remove output_bfd param and
2455 no_multi_toc, add add_stub_section and layout_sections_again. Stash
2456 new params in htab. Extract some code to..
2457 (ppc64_elf_start_multitoc_partition): ..here. New function.
2458 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
2459 second pass toc scan.
2460 (merge_got_entries, merge_global_got, reallocate_got): New functions.
2461 (ppc64_elf_reinit_toc): Rename to..
2462 (ppc64_elf_finish_multitoc_partition): ..this.
2463 (ppc64_elf_layout_multitoc): New function.
2464 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
2465 layout_sections_again params.
2466 (ppc64_elf_relocate_section): Handle indirect got entries.
2467 * elf64-ppc.h: Update prototypes. Declare new functions.
2469 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
2471 * elf-bfd.h (elfcore_write_xstatereg): New.
2473 * elf.c (elfcore_grok_xstatereg): New.
2474 (elfcore_write_xstatereg): Likewise.
2475 (elfcore_grok_note): Handle NT_X86_XSTATE.
2476 (elfcore_write_register_note): Handle .reg-xstate section.
2478 2010-02-01 Tristan Gingold <gingold@adacore.com>
2480 * som.c (som_write_ar_hdr): Define this macro.
2482 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2484 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
2485 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
2486 linkage table pointer to use the global table pointer if not doing
2489 2010-01-29 Joel Brobecker <brobecker@adacore.com>
2491 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
2492 if it has already been set.
2494 2010-01-27 Tristan Gingold <gingold@adacore.com>
2496 * vms.h: Remove trailing spaces.
2497 (struct hdr_struct): Remove unused hdr_c_cpr field.
2498 (enum file_format_enum): Add comments.
2499 * vms.c (vms_bfd_print_private_bfd_data): New function that
2501 Remove trailing spaces.
2502 * vms-misc.c: Improve comments.
2503 (_bfd_vms_get_object_record): Also handle files without pads.
2504 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
2505 * vms-gsd.c (struct flagdescstruct): Make name field const.
2506 (gsyflagdesc): Fix typo.
2508 2010-01-27 Alan Modra <amodra@gmail.com>
2511 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
2512 (ppc64_elf_setup_section_lists): Init them.
2513 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
2514 and .toc on the same input file.
2515 (ppc64_elf_relocate_section): Correct GOT entry offset.
2517 2010-01-26 Tristan Gingold <gingold@adacore.com>
2519 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
2520 (bfd_target): Add _bfd_write_ar_hdr_fn field.
2521 * archive.c (is_bsd44_extended_name): New macro.
2522 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
2523 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
2525 (_bfd_archive_bsd44_construct_extended_name_table): New function.
2526 (_bfd_generic_write_ar_hdr): Ditto.
2527 (_bfd_bsd44_write_ar_hdr): Ditto.
2528 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
2529 (bsd_write_armap): Adjust firstreal computation.
2530 * libbfd-in.h (struct areltdata): Add extra_size field.
2531 (_bfd_generic_write_ar_hdr): Add prototype.
2532 (_bfd_bsd44_write_ar_hdr): Ditto.
2533 (_bfd_write_ar_hdr): Define.
2534 (_bfd_noarchive_write_ar_hdr): Ditto.
2535 (_bfd_archive_bsd_write_ar_hdr): Ditto.
2536 (_bfd_archive_coff_write_ar_hdr): Ditto.
2537 (_bfd_archive_bsd44_slurp_armap): Ditto.
2538 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
2539 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
2540 (_bfd_archive_bsd44_truncate_arname): Ditto.
2541 (_bfd_archive_bsd44_write_armap): Ditto.
2542 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
2543 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
2544 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
2545 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
2546 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
2547 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
2548 * libbfd.h: Regenerate.
2549 * oasys.c (oasys_write_ar_hdr): Define.
2550 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
2551 * ieee.c (ieee_write_ar_hdr): Define.
2552 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
2553 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
2554 (bfd_pmac_xcoff_backend_data): Ditto.
2555 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
2556 (bfd_xcoff_aix5_backend_data): Ditto.
2557 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
2558 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
2559 * aout-tic30.c (MY_write_ar_hdr): Ditto.
2560 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
2561 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2562 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2563 (bfd_mach_o_construct_extended_name_table)
2564 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2565 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2566 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
2567 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2568 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2569 (bfd_mach_o_construct_extended_name_table)
2570 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2571 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2572 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
2573 * bfd-in2.h: Regenerate.
2575 2010-01-26 Alan Modra <amodra@gmail.com>
2576 H.J. Lu <hongjiu.lu@intel.com>
2579 * elflink.c (elf_link_output_extsym): Do not ignore undefined
2580 symbols with ref_regular set when gc_sections is active.
2582 2010-01-25 Alan Modra <amodra@gmail.com>
2585 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
2586 with relocations against undefined weak symbols.
2587 (ppc64_elf_relocate_section): Don't optimize calls to undefined
2588 weak functions if the symbol is dynamic.
2589 (ppc64_elf_relocate_section): Edit tprel tls sequences.
2590 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2591 (_bfd_elf_ppc_at_tprel_transform): New function.
2592 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
2593 * bfd-in2.h: Regenerate.
2595 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
2597 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
2598 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
2599 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
2601 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
2603 2010-01-21 Nick Clifton <nickc@redhat.com>
2605 * elflink.c (elf_link_add_object_symbols): Look up name of
2606 undefined symbol both before and after versioning has been
2607 applied. Do not bother with symbols that are weakly undefined.
2609 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2611 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
2612 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
2614 2010-01-19 Cary Coutant <ccoutant@google.com>
2616 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
2618 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
2619 Alan Modra <amodra@gmail.com>
2621 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
2622 (elf_object_p): Read e_phnum extension.
2623 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
2624 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
2625 that we can read last program header.
2627 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2629 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
2630 R_ARM_THM_CALL entry.
2631 (elf32_arm_final_link_relocate): Correct calculation of
2632 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
2633 or R_ARM_THM_JUMP24 relocation.
2635 2010-01-18 Alan Modra <amodra@gmail.com>
2638 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
2639 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
2642 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2644 Fix compilation warning on gcc-3.4.
2645 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
2646 parameter index to sec_index according to the function definition.
2648 2010-01-13 Chao-ying Fu <fu@mips.com>
2650 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
2651 It is true for all CPUs.
2652 (jal_reloc_p): New function.
2653 (mips_elf_calculate_relocation): Rename require_jalxp to
2655 Update comment for CROSS_MODE_JUMP_P.
2656 Set up cross_mode_jump_p based on the mode change.
2657 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
2658 Update comment for CROSS_MODE_JUMP_P.
2659 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
2660 Use !cross_mode_jump_p to guard conversion.
2661 Convert "jr t9" to "b", if possible.
2662 (_bfd_mips_elf_relocate_section): Rename require_jalx to
2664 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
2665 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
2667 2010-01-13 Nick Clifton <nickc@redhat.com>
2669 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
2670 "m32c" returns the m32c arch_info_struct and not the m16c
2672 (arch_info_struct): Use the new scan function.
2673 (bfd_m32c_arch): Likewise.
2675 2010-01-13 Tristan Gingold <gingold@adacore.com>
2677 * config.bfd: Remove duplicated target vector for i386-*-darwin.
2678 Appends new arch instead of overriding.
2679 Use mach_o_x86_64_vec for x86_64-*-darwin.
2680 * configure.in: Add mach_o_x86_64_vec.
2681 * configure: Regenerate.
2682 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
2683 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
2684 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
2685 * Makefile.in: Regenerate.
2686 * mach-o-x86-64.c: New file.
2688 2010-01-13 Tristan Gingold <gingold@adacore.com>
2690 * reloc.c: Add MACH_O_X86_64 relocations.
2691 * bfd-in2.h: Regenerate.
2692 * libbfd.h: Regenerate.
2694 2010-01-13 Tristan Gingold <gingold@adacore.com>
2696 * archive.c (normalize): Use lbasename.
2697 (bfd_bsd_truncate_arname): Ditto.
2698 (bfd_gnu_truncate_arname): Ditto.
2700 2010-01-12 Tristan Gingold <gingold@adacore.com>
2702 * makefile.vms (CFLAGS): Turns warnings into informational messages.
2704 2010-01-11 Tristan Gingold <gingold@adacore.com>
2706 * mach-o.h: Add x86-64 relocation types.
2708 2010-01-11 Tristan Gingold <gingold@adacore.com>
2710 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
2711 (bfd_mach_o_set_arch_mach): New prototype.
2712 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
2713 (bfd_mach_o_set_arch_mach): New function.
2714 (bfd_mach_o_gen_mkobject): New function.
2715 Set TARGET_ARCHITECTURE for the generic back-ends.
2716 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
2717 Check that TARGET_ARCHITECTURE is defined.
2718 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
2719 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
2721 2010-01-11 Tristan Gingold <gingold@adacore.com>
2723 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
2725 2010-01-11 Nick Clifton <nickc@redhat.com>
2727 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
2728 handling of R_V850_HI16_S relocation.
2730 2010-01-11 Alan Modra <amodra@gmail.com>
2733 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
2735 2010-01-11 Alan Modra <amodra@gmail.com>
2738 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
2739 (find_abstract_instance_name): Use it.
2740 (parse_comp_unit): Set it.
2742 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2744 * Makefile.in: Regenerate.
2745 * configure: Regenerate.
2747 2010-01-08 Tristan Gingold <gingold@adacore.com>
2749 * archive.c: Remove bfd_special_undocumented_glue.
2751 2010-01-08 Alan Modra <amodra@gmail.com>
2754 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
2755 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
2756 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
2758 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2761 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
2762 a symbol referenced by DSO is is defined in a non-shared object
2765 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2768 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
2769 undefined __start_XXX/__stop_XXX in all input files and set
2772 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2775 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
2777 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2779 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
2780 before including procfs.h.
2781 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
2782 * configure.in: Added autoconf probe for the pr_fpreg member.
2783 * configure: Regenerated.
2784 * config.in: Regenerated.
2785 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
2787 2010-01-04 Joel Brobecker <brobecker@adacore.com>
2789 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
2790 * dwarf2.c (concat_filename): Rename dirname with dir_name
2791 to void shadowing the dirname function.
2792 Rename subdirname with subdir_name to stay consistent with
2793 the new dir_name variable name.
2795 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
2797 * archures.c: Add bfd_mach_ppc_e500mc64.
2798 * bfd-in2.h: Regenerate.
2799 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
2800 bfd_mach_ppc_e500mc64.
2802 2010-01-01 Joel Brobecker <brobecker@adacore.com>
2804 Fix -Wshadow warnings (seen on ppc-aix)
2805 * xcofflink.c: Replace finfo by flinfo throughout.
2807 For older changes see ChangeLog-2009
2813 version-control: never
projects / deliverable / binutils-gdb.git / blob