1 2010-07-17 Alan Modra <amodra@gmail.com>
3 * elf.c (_bfd_elf_map_sections_to_segments): Force new segment
4 for sections with overlapping LMAs.
5 (assign_file_positions_for_load_sections): Catch overlap for
6 sections that wrap around the address space. Replace a
7 warning that duplicates ld's --check-sections error with a
8 warning that lma has been adjusted for overlapping sections.
10 2010-07-14 Cary Coutant <ccoutant@google.com>
13 * dwarf2.c (read_section): Revert patch for compressed debug sections.
14 (find_line): Likewise.
15 (read_and_uncompress_section): Remove.
17 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
20 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't
21 allocate .got.plt section if there are no GOT nor PLT
23 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
25 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
28 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Support
29 garbage collection against STT_GNU_IFUNC symbols.
31 * elf32-i386.c (elf_i386_get_local_sym_hash): Don't set
32 elf.plt.offset/elf.got.offset to -1.
33 (elf_i386_tls_transition): Skip TLS transition for functions.
34 (elf_i386_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
36 * elf64-x86-64.c (elf64_x86_64_get_local_sym_hash): Don't set
37 elf.plt.offset/elf.got.offset to -1.
38 (elf64_x86_64_tls_transition): Skip TLS transition for functions.
39 (elf64_x86_64_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
41 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
43 * elf32-i386.c (elf_i386_check_relocs): Re-indent.
44 (elf_i386_relocate_section): Likewise.
46 2010-07-06 H.J. Lu <hongjiu.lu@intel.com>
48 * dwarf2.c (add_line_info): Initialize prev_line.
50 2010-07-06 Alan Modra <amodra@gmail.com>
52 * elf32-ppc.c (ppc_elf_relax_section): Insert branch around
53 trampolines only for .init and .fini sections.
55 2010-07-05 Alan Modra <amodra@gmail.com>
57 * elf32-ppc.c: Formatting.
58 (ppc_elf_finish_dynamic_sections): Don't make plt_entry var static.
60 2010-07-03 Cary Coutant <ccoutant@google.com>
62 * compress.c (bfd_uncompress_section_contents): Add ATTRIBUTE_UNUSED.
63 * dwarf2.c (read_and_uncompress_section): New function.
64 (read_section): Call it.
65 (find_line): Likewise.
67 2010-07-01 Alan Modra <amodra@gmail.com>
69 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_CALLS_LOCAL rather
70 than SYMBOL_REFERENCES_LOCAL.
71 (ppc64_elf_relocate_section): Likewise.
73 2010-07-01 Alan Modra <amodra@gmail.com>
75 * elf64-ppc.c (ppc64_elf_edit_toc): Keep toc entries for ifuncs.
77 2010-06-29 Alan Modra <amodra@gmail.com>
79 * cpu-maxq.c: Delete file.
80 * coff-maxq.c: Delete file.
81 * Makefile.am: Remove references to maxq.
82 * archures.c: Likewise.
83 * coffcode.h: Likewise.
84 * configure.in: Likewise.
85 * targets.c: Likewise.
86 * config.bfd: Move maxq from obsolete to removed.
87 * Makefile.in: Regenerate.
88 * bfd-in2.h: Regenerate.
89 * configure: Regenerate.
90 * libbfd.h: Regenerate.
91 * po/SRC-POTFILES.in: Regenerate.
93 2010-06-28 Alan Modra <amodra@gmail.com>
95 * compress.c (bfd_uncompress_section_contents): Use ATTRIBUTE_UNUSED
96 to silence gcc warning.
98 2010-06-27 Alan Modra <amodra@gmail.com>
100 * elf64-ppc.c (get_tls_mask): Don't segfault on NULL elf_section_data.
101 (group_sections): Likewise.
103 2010-06-27 Alan Modra <amodra@gmail.com>
105 * bout.c (aligncode): Delete set but unused variables.
106 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
107 * coff-ppc.c (ppc_record_toc_entry): Likewise.
108 (coff_ppc_relocate_section): Likewise.
109 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Likewise.
110 * elf-m10200.c (mn10200_elf_relax_delete_bytes): Likewise.
111 * elf-m10300.c (mn10300_elf_final_link_relocate): Likewise.
112 (mn10300_elf_relax_section): Likewise.
113 * elf32-arm.c (arm_build_one_stub, arm_size_one_stub): Likewise.
114 (record_vfp11_erratum_veneer): Likewise.
115 (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
116 (elf32_arm_final_link_relocate): Likewise.
117 (elf32_arm_check_relocs, arm_map_one_stub): Likewise.
118 * elf32-avr.c (elf32_avr_relax_delete_bytes): Likewise.
119 (elf32_avr_relax_section): Likewise.
120 (avr_mark_stub_not_to_be_necessary): Likewise.
121 * elf32-bfin.c (_bfin_create_got_section): Likewise.
122 * elf32-cr16.c (cr16_elf_final_link_relocate): Likewise.
123 (elf32_cr16_relax_delete_bytes): Likewise.
124 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Likewise.
125 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
126 * elf32-crx.c (elf32_crx_relax_delete_bytes): Likewise.
127 * elf32-h8300.c (elf32_h8_relax_section): Likewise.
128 (elf32_h8_relax_delete_bytes): Likewise.
129 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
130 * elf32-i370.c (i370_elf_check_relocs): Likewise.
131 (elf_relocate_section): Likewise.
132 * elf32-ip2k.c (adjust_all_relocations): Likewise.
133 (ip2k_elf_relax_section): Likewise.
134 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
135 (lm32_elf_check_relocs): Likewise.
136 (lm32_elf_finish_dynamic_sections): Likewise.
137 (lm32_elf_finish_dynamic_symbol): Likewise.
138 * elf32-m32c.c (m32c_offset_for_reloc): Likewise.
139 (m32c_elf_relax_delete_bytes): Likewise.
140 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
141 (m32r_elf_finish_dynamic_sections): Likewise.
142 (m32r_elf_check_relocs, m32r_elf_fake_sections): Likewise.
143 * elf32-m68hc11.c (m68hc11_elf_relax_section): Likewise.
144 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
145 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
146 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
147 (microblaze_elf_check_relocs): Likewise.
148 (microblaze_elf_finish_dynamic_symbol): Likewise.
149 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
150 * elf32-ppc.c (ppc_elf_tls_optimize): Likewise.
151 * elf32-rx.c (rx_elf_relocate_section): Likewise.
152 (elf32_rx_relax_delete_bytes, rx_offset_for_reloc): Likewise.
153 (elf32_rx_relax_section): Likewise.
154 * elf32-score.c (score_elf_got_offset_from_index): Likewise.
155 (score_elf_final_link_relocate): Likewise.
156 (s3_bfd_score_elf_relocate_section): Likewise.
157 * elf32-score7.c (score_elf_got_offset_from_index): Likewise.
158 (s7_bfd_score_elf_relocate_section): Likewise.
159 * elf32-sh.c (sh_elf_check_relocs): Likewise.
160 * elf32-spu.c (spu_elf_relocate_section): Likewise.
161 * elf32-v850.c (v850_elf_check_relocs): Likewise.
162 (find_remembered_hi16s_reloc): Likewise.
163 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
164 (elf_vax_relocate_section): Likewise.
165 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
166 * elf32-xtensa.c (xlate_offset_with_removed_text): Likewise.
167 (move_literal): Likewise.
168 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
169 (elf64_hppa_check_relocs): Likewise.
170 (elf64_hppa_finish_dynamic_symbol): Likewise.
171 (elf64_hppa_relocate_section): Likewise.
172 * elf64-mmix.c (mmix_elf_reloc, mmix_elf_relax_section): Likewise.
173 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
174 (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Likewise.
175 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
176 (elfNN_vms_section_from_shdr): Likewise.
177 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
178 (_bfd_sparc_elf_relocate_section): Likewise.
179 * hp300hpux.c (slurp_symbol_table): Likewise.
180 * i386lynx.c (swap_std_reloc_out, swap_std_reloc_in): Likewise.
181 * mach-o.c (bfd_mach_o_write_thread): Likewise.
182 * mmo.c (mmo_scan, mmo_write_symbols_and_terminator): Likewise.
183 * nlm32-sparc.c (nlm_sparc_read_reloc): Likewise.
184 * pdp11.c (pdp11_aout_link_input_section): Likewise.
185 (aout_link_input_section, aout_link_input_bfd): Likewise.
186 * pe-mips.c (mips_swap_reloc_out): Likewise.
187 (coff_pe_mips_relocate_section): Likewise.
188 * som.c (som_bfd_ar_write_symbol_stuff): Likewise.
189 * vms-alpha.c (_bfd_vms_slurp_egsd): Likewise.
190 * xsym.c (bfd_sym_fetch_type_information_table_ent): Likewise.
192 * coff-i860.c (i860_reloc_processing): Avoid set but unused warning.
193 * coffcode.h (coff_compute_section_file_positions): Likewise.
194 (coff_slurp_reloc_table): Likewise.
195 * cpu-arm.c (arm_check_note): Likewise.
196 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Likewise.
197 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
198 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
199 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
200 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
201 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
202 * elf32-sh64.c (_bfd_sh_align_load_span): Likewise.
203 * ieee.c (parse_expression): Likewise.
204 (ieee_slurp_external_symbols, drop_int): Likewise.
205 * peXXigen.c (pe_print_pdata): Likewise.
206 * versados.c (process_esd): Likewise.
208 2010-06-25 Tristan Gingold <gingold@adacore.com>
210 * vms-alpha.c (_bfd_vms_write_egsd): Check absolute section with
211 its flags. Create an absolute section if needed.
213 2010-06-25 Tristan Gingold <gingold@adacore.com>
215 * vms-alpha.c (_bfd_vms_write_egsd): Set target_index field of
216 sections. Mark .vmsdebug section as SEC_DEBUGGING. Do not create
217 dummy psect anymore. Adjust.
218 (_bfd_vms_write_eeom): Adjust (use target_index instead of index)
219 (_bfd_vms_write_etir): Ditto.
220 (start_etir_or_etbt_record): Test for SEC_DEBUGGING instead of
221 section name. Adjust.
223 2010-06-25 Tristan Gingold <gingold@adacore.com>
225 * vms-alpha.c (alpha_vms_write_exec): Set linktime field.
227 2010-06-25 Alan Modra <amodra@gmail.com>
229 * elf64-ppc.c (toc_skip_enum): Define.
230 (ppc64_elf_edit_toc): Use two low bits of skip array as markers.
231 Optimize largetoc sequences.
232 (adjust_toc_syms): Update for skip array change.
233 (ppc64_elf_relocate_section): Handle R_PPC64_LO_DS_OPT.
235 2010-06-25 Alan Modra <amodra@gmail.com>
237 * elf64-ppc.c (is_static_defined): New function.
238 (get_tls_mask, ppc_type_of_stub): Use it here.
239 (ppc64_elf_edit_opd): Ensure we only attempt to edit ppc64 input.
240 (ppc64_elf_tls_setup): Typo fix.
241 (adjust_toc_syms): Correctly handle symbols defined past the end
242 of the toc. Move syms on removed entries to next entry rather
243 than to start of toc.
244 (ppc64_elf_edit_toc): Likewise. Ensure we only attempt to
245 edit ppc64 input. Allocate one extra word in skip array.
246 Honour info->keep_memory when reading relocs if we can.
247 Adjust toc relocs after adjusting symbols.
249 2010-06-23 Nathan Sidwell <nathan@codesourcery.com>
251 * archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
254 2010-06-17 Tristan Gingold <gingold@adacore.com>
256 * Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
257 (BFD64_BACKENDS_CFILES): ... here.
258 (BFD32_BACKENDS): Move vms-alpha.lo to ...
259 (BFD64_BACKENDS): ... here.
260 * Makefile.in: Regenerate.
262 2010-06-15 Joseph Myers <joseph@codesourcery.com>
264 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
265 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
266 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
267 elf32_tic6x_merge_private_bfd_data): New.
268 (bfd_elf32_bfd_merge_private_bfd_data,
269 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
270 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
272 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
274 2010-06-15 Joseph Myers <joseph@codesourcery.com>
276 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
277 (struct elf_backend_data): Update comment on obj_attrs_order.
278 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
279 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
280 instead of hardcoded 4.
281 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
282 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
283 instead of hardcoded 4 and 5.
284 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
285 instead of hardcoded 4.
287 2010-06-14 Kevin Buettner <kevinb@redhat.com>
289 * elf32-h8300.c (elf_symbol_leading_char): Define.
291 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
293 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
295 2010-06-11 Tristan Gingold <gingold@adacore.com>
297 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
300 2010-06-11 Tristan Gingold <gingold@adacore.com>
302 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
304 2010-06-11 Tristan Gingold <gingold@adacore.com>
306 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
308 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
309 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
310 * vms-alpha.c (evax_section_flags): Make it const.
311 (vms_secflag_by_name): Remove unused ABFD argument.
312 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
313 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
314 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
315 (_bfd_vms_write_egsd): Remove useless cast.
317 2010-06-10 Tristan Gingold <gingold@adacore.com>
319 * config.bfd: Remove #if/#endif so that som can be compiled on any
321 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
322 can be used on any host.
324 2010-06-10 Tristan Gingold <gingold@adacore.com>
326 * som.c: Can now be compiled on any host.
327 Include bfd headers instead of system one.
328 (som_compute_checksum): Parameter is now a pointer to a
329 som_external_header structure. Adjust.
330 (struct section_to_type): Field section is now const.
331 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
333 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
334 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
335 (som_swap_clock_in, som_swap_clock_out): New functions.
336 (som_swap_header_in, som_swap_header_out): Likewise.
337 (som_swap_space_dictionary_in): Likewise.
338 (som_swap_space_dictionary_out): Likewise.
339 (som_swap_subspace_dictionary_in): Likewise.
340 (som_swap_subspace_dictionary_record_out): Likewise.
341 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
342 (som_swap_string_auxhdr_out): Likewise.
343 (som_swap_compilation_unit_out): Likewise.
344 (som_swap_exec_auxhdr_in): Likewise.
345 (som_swap_exec_auxhdr_out): Likewise.
346 (som_swap_lst_header_in): Likewise.
347 (som_object_setup): Adjust parameter type using bfd types.
348 (setup_sections): Likewise. Ditto for object file types.
349 Use intermediate variables for external representation and use the
350 swap functions to convert.
351 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
353 (som_prep_headers): Likewise.
354 (som_write_symbol_strings): Likewise.
355 (som_begin_writing): Likewise.
356 (som_finish_writing): Likewise.
357 (som_build_and_write_symbol_table): Likewise.
358 (bfd_section_from_som_symbol): Likewise.
359 (som_slurp_symbol_table): Likewise.
360 (som_bfd_print_private_bfd_data): Likewise.
361 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
362 (bfd_som_attach_compilation_unit): Likewise.
363 (som_bfd_count_ar_symbols): Likewise.
364 (som_bfd_fill_in_ar_symbols): Likewise.
365 (som_slurp_armap): Likewise.
366 (som_bfd_ar_write_symbol_stuff): Likewise.
367 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
368 sprintf to write header fields.
369 * som.h: Include bfd headers instead of system one.
370 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
371 (struct somdata): Use bfd structures instead of system ones.
372 (struct som_section_data_struct): Likewise.
373 (struct som_subspace_dictionary_record): Removed (now in
374 include/som/internal.h)
376 2010-06-10 Tristan Gingold <gingold@adacore.com>
378 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
379 as bfd requires an ANSI-C compiler.
381 2010-06-09 Tristan Gingold <gingold@adacore.com>
383 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
384 end of archive members.
386 2010-06-08 Tristan Gingold <gingold@adacore.com>
388 * som.c (som_bfd_free_cached_info): Do not free relocations as
389 they were allocated with bfd_zalloc.
391 2010-06-08 Tristan Gingold <gingold@adacore.com>
393 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
396 2010-06-08 Tristan Gingold <gingold@adacore.com>
398 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
399 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
400 * libbfd.h: Regenerate.
401 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
402 (bfd_elfNN_mkarchive): Ditto.
404 2010-06-02 Tristan Gingold <gingold@adacore.com>
406 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
408 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
410 * configure: Regenerate.
412 2010-06-01 Tristan Gingold <gingold@adacore.com>
414 * vms-alpha.c (struct vms_private_data_struct): Add
415 transfer_address field. Remove unused dst_info field.
416 (alpha_vms_write_exec): Use transfer_address.
417 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
418 (alpha_vms_bfd_final_link): Set transfer_address.
420 2010-05-31 Tristan Gingold <gingold@adacore.com>
422 * vms-lib.c (credat_lo, credat_hi): New fields.
423 (vms_read_block): Adjust comments.
424 (vms_write_block): New function.
425 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
426 hard-coded values with constants. Set credat_lo and credat_hi.
427 (_bfd_vms_lib_mkarchive): Add argument kind.
428 Set ver, mhd_size and type according to kind.
429 (_bfd_vms_lib_alpha_mkarchive): New function.
430 (struct lib_index): Renamed from struct vms_index
431 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
432 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
433 argument and handle it.
434 (vms_write_index): Adjust argument idx. Handle elf indexes.
435 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
436 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
437 use it. Handle elf indexes. Set credat.
438 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
439 (_bfd_vms_lib_alpha_mkarchive): ... this.
440 * libbfd.h: Regenerated.
441 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
443 2010-05-28 Sterling Augustine <sterling@tensilica.com>
445 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
446 of code to change the bits in the instructions to match the changes
447 in the relocations. Declare dest_addr and sym_sec to help.
449 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
451 Workaround GCC PR middle-end/4210.
452 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
455 2010-05-27 Tristan Gingold <gingold@adacore.com>
457 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
458 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
459 (vms_time_to_time_t): Use them instead of local const.
460 (vms_time_t_to_vms_time): New function.
461 (vms_get_time): Likewise.
462 (vms_raw_get_time): Likewise.
463 * vms.h (vms_time_t_to_vms_time): New declaration.
464 (vms_get_time): Likewise.
465 (vms_raw_get_time): Likewise.
467 2010-05-26 Tristan Gingold <gingold@adacore.com>
469 * vms-alpha.c: Update comments.
470 (alpha_vms_write_exec): Set lnkflags. Write the GST.
471 (alpha_vms_link_output_symbol): New function.
472 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
473 Set dst_section private field.
474 (alpha_vms_bfd_final_link): Remove code that set dst_section.
476 2010-05-26 Tristan Gingold <gingold@adacore.com>
478 * bfdio.c: Declare and define _bfd_memory_iovec.
479 (bfd_bread): Move code for BFD_IN_MEMORY...
480 (bfd_bwrite): ... Ditto ...
481 (bfd_tell): ... Ditto ...
482 (bfd_flush): ... Ditto ...
483 (bfd_stat): ... Ditto ...
484 (bfd_seek): ... Ditto ...
485 (bfd_get_size): ... Ditto ...
486 (bfd_mmap): ... Ditto ...
487 (memory_bread): ... to these new functions.
488 (memory_bwrite): Ditto.
489 (memory_btell): Ditto.
490 (memory_bseek): Ditto.
491 (memory_bflush): Ditto.
492 (memory_bstat): Ditto.
493 (memory_bmmap): Ditto.
494 (memory_bclose): New function.
495 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
496 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
497 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
498 (bfd_make_writable): Use _bfd_memory_iovec.
499 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
500 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
502 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
504 * libbfd.h: Regenerate.
506 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
507 Joseph Myers <joseph@codesourcery.com>
508 Andrew Stubbs <ams@codesourcery.com>
510 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
511 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
512 * configure.in: Handle FDPIC vectors.
513 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
514 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
515 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
516 SYMBOL_REFERENCES_LOCAL for function descriptors.
517 (fdpic_object_p): New.
518 (sh_reloc_map): Add FDPIC and movi20 relocations.
519 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
521 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
523 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
524 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
525 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
526 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
527 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
529 (get_plt_info): Handle FDPIC.
530 (MAX_SHORT_PLT): Define.
531 (get_plt_index, get_plt_offset): Handle short_plt.
533 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
534 got_type and adjust all uses. Add GOT_FUNCDESC.
535 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
536 local_got_tls_type to local_got_type.
537 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
539 (sh_elf_local_funcdesc): Define.
540 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
542 (sh_elf_link_hash_newfunc): Initialize new fields.
543 (sh_elf_link_hash_table_create): Set fdpic_p.
544 (sh_elf_omit_section_dynsym): New.
545 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
547 (allocate_dynrelocs): Allocate local function descriptors and space
548 for R_SH_FUNCDESC-related relocations, and for rofixups.
549 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
550 require function descriptors.
551 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
552 (sh_elf_modify_program_headers): New.
553 (sh_elf_size_dynamic_sections): Allocate function descriptors for
554 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
555 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
556 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
557 entry in the .dynamic section.
558 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
559 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
560 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
561 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
562 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
563 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
564 read-only section warnings. Handle undefined weak symbols. Generate
565 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
566 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
567 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
568 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
569 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
570 Handle 20-bit relocations.
571 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
573 (sh_elf_check_relocs): Handle new relocations. Make symbols
574 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
575 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
577 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
578 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
579 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
580 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
581 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
582 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
583 Use install_movi20_field. Rename srel to srelgot. Always generate
584 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
585 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
586 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
587 Rename sgot to sgotplt. Assert that the right number of rofixups
588 and dynamic relocations were allocated.
589 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
590 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
591 (elf_backend_can_make_relative_eh_frame)
592 (elf_backend_can_make_lsda_relative_eh_frame)
593 (elf_backend_encode_eh_address): Define.
594 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
595 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
596 Redefine for FDPIC vector.
597 * reloc.c: Add SH FDPIC and movi20 relocations.
598 * targets.c (_bfd_target_vector): Add FDPIC vectors.
599 * configure, bfd-in2.h, libbfd.h: Regenerated.
601 2010-05-25 Jay Krell <jay.krell@cornell.edu>
604 * archive.c (_bfd_calloc_wrapper): New function.
605 (_bfd_add_bfd_to_archive_cache): Use it.
607 * configure.in: Add alpha*-*-*vms* to list of natives.
608 * configure: Regenerate.
610 * vms-misc.c: Define globalref if necessary.
611 (vms_convert_to_var_unix_filename): Rename to
612 _bfd_vms_convert_to_var_unix_filename and export.
613 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
614 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
615 vms_convert_to_var_unix_filename.
617 2010-05-24 Tristan Gingold <gingold@adacore.com>
619 * vms-alpha.c (add_symbol_entry): New function extrated from ...
620 (add_symbol): ... adjusted.
622 2010-05-24 Tristan Gingold <gingold@adacore.com>
624 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
625 (alpha_vms_write_exec): Add a comment.
626 (_bfd_vms_write_egsd): Ditto.
627 (alpha_vms_convert_symbol): Remove a blank line.
629 2010-05-21 Tristan Gingold <gingold@adacore.com>
631 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
634 2010-05-21 Tristan Gingold <gingold@adacore.com>
636 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
637 SEC_LOAD if isect has data.
638 (vms_get_symbol_info): Refine the condition for 'T' type.
640 2010-05-18 Tristan Gingold <gingold@adacore.com>
642 * vms-alpha.c (_bfd_vms_write_emh): New function.
643 (_bfd_vms_write_lmn): New function.
644 (_bfd_vms_write_eeom): Moved.
645 (hash_string): Likewise.
646 (_bfd_vms_length_hash_symbol): Likewise.
647 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
648 and _bfd_vms_write_lmn, and call these functions.
650 2010-05-18 Tristan Gingold <gingold@adacore.com>
652 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
653 Add details in the messages.
654 (evax_bfd_print_image): Change message.
656 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
659 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
660 (elf_fake_sections): Likewise.
662 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
664 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
666 2010-05-17 Tristan Gingold <gingold@adacore.com>
668 * vms-alpha.c: Include esgps.h and eidc.h.
669 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
670 (evax_bfd_print_egsd_flags): New function, extracted from ...
671 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
672 EGSD__C_SPSC and EGSD__C_IDC.
674 2010-05-14 Tristan Gingold <gingold@adacore.com>
676 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
677 (_bfd_vms_get_object_record): Handle align byte only in the
680 2010-05-14 Tristan Gingold <gingold@adacore.com>
682 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
683 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
684 * libbfd.h: Regenerate.
685 * configure.in (havevecs): Define HAVE_all_vecs when
686 --enable-targets=all is set. Use AC_SUBST on it.
687 (tdefaults): Do not add havevecs.
688 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
689 * configure: Regenerate.
690 * Makefile.am (HAVEVECS): New variable.
691 (INCLUDES): Add HAVEVECS.
692 * Makefile.in: Regenerate.
693 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
694 target is selected. Add #ifdef/#endif around vms specific code.
695 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
696 bfd_elfNN_archive_slurp_extended_name_table,
697 bfd_elfNN_archive_construct_extended_name_table,
698 bfd_elfNN_archive_truncate_arname,
699 bfd_elfNN_archive_write_armap,
700 bfd_elfNN_archive_read_ar_hdr,
701 bfd_elfNN_archive_write_ar_hdr,
702 bfd_elfNN_archive_openr_next_archived_file,
703 bfd_elfNN_archive_get_elt_at_index,
704 bfd_elfNN_archive_generic_stat_arch_elt,
705 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
707 2010-05-11 Jie Zhang <jie@codesourcery.com>
709 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
710 Tag_ABI_HardFP_use correctly.
712 2010-05-11 Alan Modra <amodra@gmail.com>
714 * coffcode.h (coff_write_object_contents): Enclose all occurrences
715 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
717 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
719 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
720 sym_name to improve packing.
721 (cortex_a8_erratum_scan): Check for PLT entries.
722 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
724 2010-05-07 Tristan Gingold <gingold@adacore.com>
726 * Makefile.in: Regenerate with automake 1.11.1.
729 2010-05-05 Nick Clifton <nickc@redhat.com>
731 * po/es.po: Updated Spanish translation.
733 2010-05-03 Tristan Gingold <gingold@adacore.com>
735 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
736 selective_search flag.
738 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
739 before output_has_begun is set.
741 2010-05-03 Tristan Gingold <gingold@adacore.com>
743 * vms-alpha.c: Add comments.
744 (struct vms_private_data_struct): Remove image_autoextend field.
745 (dst_check_allocation): Removed.
746 (image_write): Remove call to dst_check_allocation.
747 (vms_slurp_debug): Do not set image_autoextend. Adjust section
749 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
750 (alpha_vms_write_exec): Use dst_section to get the dst section.
751 Write the dmt section.
752 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
753 (alpha_vms_read_sections_content): Do not set image_autoextend.
754 (alpha_vms_bfd_final_link): Generate the dst.
756 2010-05-03 Tristan Gingold <gingold@adacore.com>
758 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
760 (vms_lib_dcx): Adjust for the above change.
762 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
765 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
767 * elf32-i386.c (elf_i386_relocate_section): Use it.
768 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
770 2010-04-30 Tristan Gingold <gingold@adacore.com>
772 * vms-lib.c (vms_read_block): New function.
773 (vms_traverse_index): Use vms_read_block. Handle long key names.
775 2010-04-30 Tristan Gingold <gingold@adacore.com>
777 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
779 (struct carsym_mem): New structure.
780 (vms_add_index): New function.
781 (vms_add_indexes_from_list): New function.
782 (vms_traverse_index): Parameter carsym changed to carsym_mem.
783 Code adjusted to handle elfidx.
784 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
785 Parameter NBREL is now a pointer.
786 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
788 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
789 (_bfd_vms_lib_find_symbol): Ditto.
790 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
792 (_bfd_vms_lib_get_module): New function.
793 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
795 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
796 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
797 (vms_write_index): Adjust for structure renamed.
798 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
799 changes of _bfd_vms_lib_find_symbol.
801 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
803 * config.bfd: Correct accidential reverted patch
806 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
808 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
809 to USE_MINGW64_LEADING_UNDERSCORES.
810 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
811 * config.bfd: Change underscoring default for x64 mingw
813 * coffcode.h (coff_write_relocs): Add check that dereferenced
814 sym_ptr_ptr isn't NULL.
815 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
816 * configure: Regenerated.
817 * configure.in: Add option '--enable-leading-mingw64-underscores'
818 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
820 2010-04-27 Nick Clifton <nickc@redhat.com>
823 * coffgen.c (coff_find_nearest_line): Incldue the section address
824 of function name symbols in address comparisons.
826 2010-04-27 Nick Clifton <nickc@redhat.com>
828 * po/fr.po: Updated French translation.
830 2010-04-23 Alan Modra <amodra@gmail.com>
832 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
833 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
835 (assign_file_positions_for_load_sections): Modify section in
836 segment warning to ignore overlay vmas.
837 * elf32-spu.c (spu_elf_object_p): Replace use of
838 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
840 2010-04-22 Nick Clifton <nickc@redhat.com>
842 * po/bfd.pot: Updated by the Translation project.
843 * po/vi.po: Updated Vietnamese translation.
845 2010-04-22 Alan Modra <amodra@gmail.com>
847 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
848 change. Tidy. Don't error on sections not allocated in segment.
850 2010-04-15 Andrew Haley <aph@redhat.com>
852 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
854 * bfd-in2.h: Likewise.
855 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
856 control merging of exidx entries.
858 2010-04-20 Joseph Myers <joseph@codesourcery.com>
860 * elf32-tic6x.h: New.
861 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
862 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
863 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
864 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
865 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
866 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
867 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
868 elf32_tic6x_relocate_section): Handle REL relocations.
869 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
871 2010-04-20 Jakub Jelinek <jakub@redhat.com>
873 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
874 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
876 2010-04-19 Nick Clifton <nickc@redhat.com>
878 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
880 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
881 attribute to warned variable. Remove unused val, type and type2
884 2010-04-16 Andreas Schwab <schwab@redhat.com>
886 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
887 strict-aliasing rules.
889 2010-04-16 Tristan Gingold <gingold@adacore.com>
891 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
892 (_bfd_vms_get_object_record): Always assume there is a pad byte
895 * vms-lib.c: Add a few comments.
897 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
899 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
900 attributes in v2.08 of the ABI.
902 2010-04-15 Alan Modra <amodra@gmail.com>
904 * config.bfd (vax*-*-*vms*): Delete.
906 2010-04-14 Tristan Gingold <gingold@adacore.com>
908 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
909 vms-tir.lo, vms.lo and add vms-alpha.lo
910 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
911 vms-tir.c, vms.c and add vms-alpha.c
912 * Makefile.in: Regenerate.
913 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
915 * configure: Regenerate.
916 * targets.c (vms_vax_vec): Remove the declaration.
917 (_bfd_target_vector): Remove vms_vax_vec.
918 * vms-alpha.c: New file.
919 * vms-gsd.c: Removed, rewritten in vms-alpha.c
923 * vms-misc.c: Fix indentation and comments. Replace most of
924 #if VMS_DEBUG/vms_debug with vms_debug2.
925 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
926 (hash_string): Ditto.
927 (_bfd_vms_length_hash_symbol): Ditto.
928 (maybe_adjust_record_pointer_for_object): Ditto.
929 (_bfd_vms_get_object_record): Ditto.
930 (vms_get_remaining_object_record): Ditto.
931 (_bfd_vms_push): Ditto.
932 (_bfd_vms_pop): Ditto.
933 (_bfd_vms_get_header_values): Removed.
934 (_bfd_vms_get_first_record): Removed.
935 (vms_get_remaining_image_record): Removed.
936 (new_symbol): Removed.
937 (_bfd_vms_enter_symbol): Removed.
938 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
939 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
940 parameter with struct vms_rec_wr.
941 (_bfd_vms_output_push): Removed and replaced by ...
942 (_bfd_vms_output_begin_subrec): ... new function.
943 (_bfd_vms_output_alignment): Replace bfd parameter with
944 struct vms_rec_wr, and adjust.
945 (_bfd_vms_output_check): Ditto
946 (_bfd_vms_output_byte): Ditto.
947 (_bfd_vms_output_short): Ditto.
948 (_bfd_vms_output_long): Ditto.
949 (_bfd_vms_output_quad): Ditto.
950 (_bfd_vms_output_counted): Ditto.
951 (_bfd_vms_output_dump): Ditto.
952 (_bfd_vms_output_fill): Ditto.
953 (_bfd_vms_output_pop): Removed and replaced by ...
954 (_bfd_vms_output_end_subrec): ... new function.
955 (_bfd_vms_output_flush): Removed.
956 (_bfd_vms_output_align): New function.
957 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
959 (vms_convert_to_var): New function imported from vms.c
960 (vms_convert_to_var_1): Ditto.
961 (vms_convert_to_var_unix_filename): Ditto.
962 (vms_get_module_name): Ditto.
963 (get_vms_time_string): Ditto.
964 (vms_time_to_time_t): Ditto.
965 (vms_rawtime_to_time_t): Ditto.
966 * vms.h: All macros for the VMS file format are now in include/vms.
967 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
969 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
970 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
971 (struct funcinfo, struct vms_private_data_struct): Ditto.
972 (struct vms_section_data_struct): Ditto.
973 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
974 (vms_get_module_name, get_vms_time_string): New declarations.
975 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
976 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
977 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
978 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
979 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
980 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
981 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
982 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
983 (_bfd_vms_output_fill): Ditto.
984 (bfd_vms_set_section_flags): Ditto.
986 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
988 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
989 exit due to merging the same weak symbol to test that the symbols are
992 2010-04-13 Alan Modra <amodra@gmail.com>
994 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
995 when optimizing high got_tlsgd/ld insns.
997 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
999 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
1001 (HAVE_PRSTATUS32_T): Likewise.
1003 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1006 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
1007 for x86_64-*-linux*.
1008 * config.in: Regenerated.
1009 * configure: Likewise.
1011 * elf.c: Include CORE_HEADER if it is defined.
1013 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1014 Jan Kratochvil <jan.kratochvil@redhat.com>
1016 * hosts/x86-64linux.h: New.
1018 2010-04-09 Nick Clifton <nickc@redhat.com>
1020 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
1021 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
1022 variables htab and hdr_info and mark info parameter as unused.
1023 * elf.c (prep_headers): Remove unused variable i_phdrp.
1024 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
1025 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
1027 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
1028 * verilog.c (verilog_write_section): Remove unused variable
1031 2010-04-07 Alan Modra <amodra@gmail.com>
1033 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
1034 * configure: Regenerate.
1036 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
1039 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
1041 2010-04-06 Tristan Gingold <gingold@adacore.com>
1043 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
1045 2010-04-05 Jakub Jelinek <jakub@redhat.com>
1047 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
1048 provided that it has the expected address size and zero segment
1051 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
1052 (struct line_info): Add op_index field, change end_sequence type to
1054 (new_line_sorts_after): For the same address compare op_index.
1055 (add_line_info): Add op_index argument, store it into the structure.
1056 (decode_line_info): Complain about unknown versions of .debug_line.
1057 Initialize maximum_ops_per_insn. Add op_index state register and
1060 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
1062 * elf32-ppc.c (apuinfo_set): New static var.
1063 (ppc_elf_begin_write_processing): Set it here, always create an
1064 APUinfo section if there were any in the inputs.
1065 (ppc_elf_write_section): Check apuinfo_set.
1066 (ppc_elf_final_write_processing): Likewise.
1068 2010-04-01 Tristan Gingold <gingold@adacore.com>
1070 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
1071 vms_time_to_time_t and vms_rawtime_to_time_t.
1072 * vms.c (vms_alpha_vec): Add archives support.
1073 * vms-misc.c: Include safe-ctype.h
1074 (vms_get_module_name): New function.
1075 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1076 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
1077 vms_get_module_name function. Use this function.
1078 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
1079 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
1080 Add prototypes for vms-lib.c
1081 * libbfd.h: Regenerate.
1082 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
1083 vms-lib.lo to vms_alpha_vec.
1084 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
1085 * configure: Regenerate.
1086 * bfd.c: Add selective_search field.
1087 * bfd-in2.h: Regenerate.
1088 * archive.c (append_relative_path): Rename to
1089 _bfd_append_relative_path and make it public.
1090 (_bfd_get_elt_at_filepos): Adjust for above renaming.
1091 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
1092 (BFD32_BACKENDS_CFILES): Add vms-lib.c
1093 * Makefile.in: Regenerate.
1095 2010-04-01 Jakub Jelinek <jakub@redhat.com>
1097 * dwarf2.c (read_attribute_value): Handle CU version 4
1098 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
1099 and DW_FORM_flag_present. For unknown form value return NULL.
1100 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
1102 (parse_comp_unit): Allow CU version 4.
1104 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
1106 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
1107 to _bfd_elf_get_dynamic_reloc_section.
1108 (elf_cris_discard_excess_dso_dynamics): Ditto.
1110 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
1112 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
1113 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
1115 2010-03-31 Alan Modra <amodra@gmail.com>
1117 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
1118 TPREL16_HI and TPREL16_HA insns.
1120 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
1123 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
1124 assert of empty pcrel_relocs_copied on the direct symbol. Instead
1125 of moving the list from the indirect symbol to the direct symbol,
1126 merge into any existing list.
1127 (cris_elf_check_relocs): Store the original section in the
1128 pcrel_relocs_copied list, not the relocation section.
1129 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
1130 the relocation section, for reducing its size. Change the
1131 BFD_ASSERT into a check for the section being read-only, and only
1132 emit warnings and TEXTREL marker when there's an entry for a
1135 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1137 * elf32-arm.c (using_thumb_only): Handle v6-M.
1139 2010-03-26 Alan Modra <amodra@gmail.com>
1141 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
1142 * bfd-in.h (elf_discarded_section): Clarify comment.
1143 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
1144 * bfd-in2.h: Regenerate.
1146 2010-03-26 Matt Rice <ratmice@gmail.com>
1148 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
1149 as unique in the armap.
1151 2010-03-26 Alan Modra <amodra@gmail.com>
1154 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
1155 possible stub on branches.
1157 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1159 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
1160 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
1161 (BFD32_BACKENDS): Add elf32-tic6x.lo.
1162 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
1163 * Makefile.in: Regenerate.
1164 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
1165 (bfd_archures_list): Update.
1166 * config.bfd (tic6x-*-elf): New.
1167 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
1169 * configure: Regenerate.
1170 * cpu-tic6x.c, elf32-tic6x.c: New.
1171 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
1172 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
1173 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
1174 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
1175 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
1176 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
1177 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
1178 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
1179 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
1180 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
1181 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
1182 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
1183 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
1184 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
1185 (_bfd_target_vector): Update.
1186 * bfd-in2.h, libbfd.h: Regenerate.
1188 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1190 * aout-target.h: Update copyright year.
1191 * aout-tic30.c: Likewise.
1192 * coff-alpha.c: Likewise.
1193 * coff-rs6000.c: Likewise.
1194 * coff64-rs6000.c: Likewise.
1195 * elf64-mips.c: Likewise.
1197 * libecoff.h: Likewise.
1198 * mach-o-target.c: Likewise.
1199 * mach-o.c: Likewise.
1200 * oasys.c: Likewise.
1201 * targets.c: Likewise.
1203 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1205 * libbfd-in.h: Update copyright year.
1207 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1210 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
1213 2010-03-19 Jie Zhang <jie@codesourcery.com>
1215 * elf32-arm.c (struct section_list): Remove.
1216 (section_list): Remove typedef.
1217 (record_section_with_arm_elf_section_data): Remove.
1218 (find_arm_elf_section_entry): Remove.
1219 (get_arm_elf_section_data): Use is_arm_elf.
1220 (unrecord_section_with_arm_elf_section_data): Remove.
1221 (elf32_arm_new_section_hook): Don't call
1222 record_section_with_arm_elf_section_data.
1223 (elf32_arm_write_section): Set mapcount to -1 when
1224 the map has been used. Don't call
1225 unrecord_section_with_arm_elf_section_data.
1226 (unrecord_section_via_map_over_sections): Remove.
1227 (elf32_arm_close_and_cleanup): Remove.
1228 (elf32_arm_bfd_free_cached_info): Remove.
1229 (bfd_elf32_close_and_cleanup): Don't define.
1230 (bfd_elf32_bfd_free_cached_info): Don't define.
1232 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
1235 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
1236 * libcoff.h: Regenerated.
1238 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
1239 if dont_strip_reloc is set.
1240 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
1241 dont_strip_reloc on output if there is no .reloc and
1242 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
1244 2010-03-18 Wei Guozhi <carrot@google.com>
1247 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
1249 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
1250 * bfd-in2.h: Regenerate.
1251 * libbfd.h: Regenerate.
1253 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
1255 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
1256 (BFD_RELOC_SPU_STUB): Likewise.
1258 2010-03-17 Jie Zhang <jie@codesourcery.com>
1260 * elf.c (assign_file_positions_for_load_sections): Avoid
1263 2010-03-17 Alan Modra <amodra@gmail.com>
1266 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
1269 2010-03-17 Alan Modra <amodra@gmail.com>
1271 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
1273 2010-03-16 Alan Modra <amodra@gmail.com>
1275 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
1276 (ppc64_elf_edit_toc): Set it here.
1277 (ha_reloc_match): New function.
1278 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
1280 2010-03-15 Alan Modra <amodra@gmail.com>
1282 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
1283 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
1285 2010-03-14 Alan Modra <amodra@gmail.com>
1288 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
1289 * elf64-ppc.c (call_check_done): Define.
1290 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
1291 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
1292 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
1293 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
1294 Simplify return logic. Iterate over all .init and .fini fragments
1295 by recursion. Set makes_toc_func_call here..
1296 (ppc64_elf_next_input_section): ..rather than here.
1297 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
1299 2010-03-13 Alan Modra <amodra@gmail.com>
1302 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
1303 function descriptor symbol if there is one, not just for plt stubs.
1304 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
1306 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1308 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
1310 Skip it when constructing def.vd_next.
1312 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
1313 bfd_elf32_i386_sol2_vec.
1314 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
1315 (elf32_bed): Redefine to elf32_i386_sol2_bed.
1316 (elf_backend_want_plt_sym): Redefine to 1.
1318 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
1319 bfd_elf64_x86_64_sol2_vec.
1320 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
1321 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
1322 (elf_backend_want_plt_sym): Redefine to 1.
1324 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
1325 bfd_elf32_i386_sol2_vec.
1326 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1328 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
1329 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1332 * configure.in: Handle bfd_elf32_i386_sol2_vec,
1333 bfd_elf64_x86_64_sol2_vec.
1334 * configure: Regenerate.
1336 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
1337 (bfd_elf64_x86_64_sol2_vec): Declare.
1338 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
1339 bfd_elf64_x86_64_sol2_vec.
1341 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1343 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
1346 2010-03-04 Alan Modra <amodra@gmail.com>
1349 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
1350 (read_attribute_value, decode_line_info): Likewise.
1351 (add_line_info, read_rangelist): Return FALSE on alloc failures.
1352 (arange_add, sort_line_sequences): Likewise.
1353 (find_abstract_instance_name): Handle failures from called funcs.
1354 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
1355 (find_line): Realloc to a temp, and handle alloc fail.
1357 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1359 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
1360 a mapping symbol to an empty section.
1362 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1364 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
1365 return value from the call to _bfd_elf_merge_object_attributes.
1367 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
1368 Alan Modra <amodra@gmail.com>
1370 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
1371 destination mode of the a8 stub.
1372 (elf32_arm_link_hash_table): Add top_id field.
1373 (elf32_arm_link_hash_table_create): Initialize top_id.
1374 (arm_type_of_stub): Update prototype, st_type can now be updated
1375 by this function. Actual destination address in case of PLT is
1376 computed here, to help factorizing code.
1377 (elf32_arm_stub_name): Update prototype, use stub_type additional
1378 parameter to build stub name.
1379 (elf32_arm_get_stub_entry): Update prototype, use stub_type
1380 additional parameter to build stub entry.
1381 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
1382 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
1383 Call elf32_arm_final_link_relocate to process all in-stub
1385 (elf32_arm_setup_section_lists): Update top_id.
1386 (cortex_a8_erratum_scan): Record stub destination mode.
1387 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
1389 (elf32_arm_final_link_relocate): Enable processing of in-stub
1390 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
1391 needed, enabling code factorization.
1392 (elf32_arm_final_link): Process stub sections.
1393 (elf32_arm_output_map_sym): Add entry to code/data map.
1395 2010-03-01 David S. Miller <davem@davemloft.net>
1397 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
1398 h->def_regular, set h->ref_regular.
1399 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
1400 and dynamic relocations if h->ref_regular.
1402 * elfxx-sparc.c (struct elf_reloc_map): Delete.
1403 (sparc_reloc_map): Delete.
1404 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
1405 relocation type in switch statements.
1407 2010-02-25 Alan Modra <amodra@gmail.com>
1410 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
1411 to final_link and invert. For final link allow some flags to
1412 differ. Don't specially allow flags to be all zero.
1414 2010-02-24 Alan Modra <amodra@gmail.com>
1417 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
1418 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
1421 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1424 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
1425 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
1427 2010-02-22 Alan Modra <amodra@gmail.com>
1429 * reloc.c (bfd_check_overflow): When forming addrmask, shift
1430 fieldmask left by rightshift.
1431 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
1434 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
1436 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
1437 STT_GNU_IFUNC on large common symbol.
1439 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
1441 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
1442 has_ifunc_symbols if the symbol comes from a shared library.
1443 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1444 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1445 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1446 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1447 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
1449 2010-02-19 Alan Modra <amodra@gmail.com>
1451 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
1452 (_bfd_elf_copy_private_header_data): ..here.
1453 * elflink.c (_bfd_elf_size_group_sections): New function.
1454 (bfd_elf_size_dynamic_sections): Call it.
1455 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
1456 (_bfd_elf_fixup_group_sections): Declare.
1458 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1460 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
1461 merging Tag_DIV_use, Tag_MPextension_use, and
1462 Tag_MPextension_use_legacy tags.
1464 2010-02-18 Alan Modra <amodra@gmail.com>
1466 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
1467 commit. Don't write zeros for removed group members.
1468 (_bfd_elf_copy_private_header_data): Adjust size of group section
1469 when group members are removed by objcopy.
1471 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
1474 * configure.host (*-*-solaris2.11): Add host define to select
1475 valid default code page for windres/windmc on solaris.
1477 2010-02-15 Nick Clifton <nickc@redhat.com>
1479 * po/vi.po: Updated Vietnamese translation.
1481 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1483 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
1484 missing mapping symbol to data only sections.
1486 2010-02-11 David S. Miller <davem@davemloft.net>
1488 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
1489 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
1491 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
1492 these relocs on global symbols.
1494 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
1495 local symbol references which are not STT_GNU_IFUNC. Handle
1496 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
1497 and deal with negative vs. non-negative values properly.
1499 2010-02-09 Tristan Gingold <gingold@adacore.com>
1501 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
1502 non-external relocation.
1504 2010-02-09 Alan Modra <amodra@gmail.com>
1506 * elf64-ppc.c (merge_got_entries): Move earlier in file.
1507 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
1508 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
1509 (ppc64_elf_layout_multitoc): Don't resize if we have already
1512 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
1514 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1515 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1516 elfcore_write_s390_prefix): New.
1517 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1518 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1519 elfcore_write_s390_prefix): New.
1520 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
1521 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
1522 (elfcore_write_register_note): Handle .reg-s390-timer,
1523 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
1524 .reg-s390-prefix section.
1526 2010-02-09 Alan Modra <amodra@gmail.com>
1528 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
1529 unsigned char. Update variables and code using them throughout file.
1530 (struct ppc_link_hash_entry): Likewise for tls_mask.
1532 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
1534 * elf64-ppc.c (has_small_toc_reloc): Don't define.
1535 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
1536 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
1537 code setting the flag.
1538 (ppc64_elf_next_toc_section): Group big-toc sections in
1541 2010-02-08 David S. Miller <davem@davemloft.net>
1543 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
1544 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
1546 * elfxx-sparc.c (create_got_section): Delete.
1547 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
1548 section creator does that work for us. Use ->elf.foo instead of
1549 ->foo where applicable.
1550 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
1552 (allocate_dynrelocs): Likewise.
1553 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1554 (_bfd_sparc_elf_relocate_section): Likewise.
1555 (sparc_vxworks_build_plt_entry): Likewise.
1556 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1557 (sparc_finish_dyn): Likewise.
1558 (sparc_vxworks_finish_exec_plt): Likewise.
1559 (sparc_vxworks_finish_shared_plt): Likewise.
1560 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1562 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
1563 macros for visibilty and locality checks.
1564 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1565 (allocate_dynrelocs): Likewise.
1566 (_bfd_sparc_elf_relocate_section): Likewise.
1567 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
1569 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
1570 but never used local var 'dynobj'.
1572 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
1575 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
1576 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
1577 * bfd-in2.h: Regenerate.
1578 * libbfd.h: Regenerate.
1580 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
1581 and loc_hash_memory.
1582 (_bfd_sparc_elf_link_hash_table_free): Declare.
1583 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
1584 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
1585 bfd_elf32_bfd_link_hash_table_free): Define.
1586 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
1587 has_ifunc_symbols if STT_GNU_IFUNC.
1588 (bfd_elf64_bfd_link_hash_table_free): Define.
1589 (elf_backend_post_process_headers): Define always.
1590 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
1591 (sparc_reloc_map): Add entries for new IFUNC relocs.
1592 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
1593 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
1594 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
1595 elf_sparc_get_local_sym_hash): New.
1596 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
1598 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
1600 (_bfd_sparc_elf_link_hash_table_free): New.
1601 (create_ifunc_sections): New.
1602 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
1603 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
1604 cons up a fake local hash table entry for it. Unconditionally add
1605 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
1606 dyn relocs for ifunc.
1607 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
1608 (allocate_dynrelocs): Unconditionally emit a PLT entry when
1609 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
1610 (allocate_local_dynrelocs): New function.
1611 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
1612 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
1614 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
1615 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
1616 plt in iplt/irelplt.
1618 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
1620 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
1621 max_contents_size, only consider sections whose contents must
1624 2010-02-09 Alan Modra <amodra@gmail.com>
1626 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
1627 (ppc64_elf_size_dynamic_sections): ..and here..
1628 (merge_got_entries): ..rather than here.
1630 2010-02-09 Alan Modra <amodra@gmail.com>
1632 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
1633 (has_small_toc_reloc): Define.
1634 (ppc64_elf_check_relocs): Set the above flags.
1635 (ppc64_elf_edit_opd): Delete obfd param.
1636 (ppc64_elf_tls_optimize): Likewise.
1637 (ppc64_elf_edit_toc): Likewise.
1638 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
1639 * elf64-ppc.h: Update prototypes.
1641 2010-02-08 Alan Modra <amodra@gmail.com>
1643 * section.c (struct bfd_section): Delete has_tls_reloc,
1644 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
1645 Add sec_flg0 thru sec_flg5.
1646 (BFD_FAKE_SECTION): Update for changed flags.
1647 * ecoff.c (bfd_debug_section): Likewise.
1648 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1649 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1650 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
1651 * elf32-xtensa.c (reloc_done): Define.
1652 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
1653 * bfd-in2.h: Regenerate.
1655 2010-02-08 Tristan Gingold <gingold@adacore.com>
1657 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
1658 for non-scattered relocations.
1660 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
1662 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
1663 apuinfo sections, only scan input sections once and reuse the
1666 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1668 * archures.c (bfd_mach_ppc_titan): Define.
1669 * bfd-in2.h: Regenerate.
1670 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
1672 2010-02-08 Alan Modra <amodra@gmail.com>
1674 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
1676 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1678 * elf.c (assign_file_positions_for_load_sections) Update lma of
1679 section if necessary. Fixes Bugzilla 11219.
1681 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
1683 * elf32-i386.c: Remove trailing white spaces.
1684 * elf64-x86-64.c: Likewise.
1686 2010-02-03 Nick Clifton <nickc@redhat.com>
1688 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
1689 entries for other architectures.
1690 (struct elf_link_hash_table): Add hash_table_id field.
1691 (elf_hash_table_id): New accessor macro.
1692 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
1694 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
1695 returning cast pointer.
1696 (elf32_mn10300_link_hash_table_create): Identify new table as
1697 containing MN10300 extensions.
1698 (mn10300_elf_relax_section): Check pointer returned by
1699 elf32_mn10300_hash_table.
1700 * elf32-arm.c: Likewise, except using ARM extensions.
1701 * elf32-avr.c: Likewise, except using AVR extensions.
1702 * elf32-bfin.c: Likewise, except using BFIN extensions.
1703 * elf32-cris.c: Likewise, except using CRIS extensions.
1704 * elf32-frv.c: Likewise, except using FRV extensions.
1705 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
1706 * elf32-i386.c: Likewise, except using I386 extensions.
1707 * elf32-lm32.c: Likewise, except using LM32 extensions.
1708 * elf32-m32r.c: Likewise, except using M32RM extensions.
1709 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
1710 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
1711 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
1712 * elf32-m68k.c: Likewise, except using M68K extensions.
1713 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
1714 * elf32-ppc.c: Likewise, except using PPC32 extensions.
1715 * elf32-s390.c: Likewise, except using S390 extensions.
1716 * elf32-sh.c: Likewise, except using SH extensions.
1717 * elf32-spu.c: Likewise, except using SPU extensions.
1718 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
1719 * elf64-alpha.c: Likewise, except using ALPHA extensions.
1720 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
1721 * elf64-ppc.c: Likewise, except using PPC64 extensions.
1722 * elf64-s390.c: Likewise, except using S390 extensions.
1723 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
1724 * elfxx-ia64.c: Likewise, except using IA64 extensions.
1725 * elfxx-mips.c: Likewise, except using MIPS extensions.
1726 * elfxx-sparc.c: Likewise, except using SPARC extensions.
1727 * elfxx-sparc.h: Likewise, except using SPARC extensions.
1728 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
1729 redundant structure.
1730 (elf32_cr16_hash_table): Delete unused macro.
1731 (elf32_cr16_link_hash_traverse): Delete unused macro.
1732 * elf32-score.c: Likewise.
1733 * elf32-score7.c: Likewise.
1734 * elf32-vax.c: Likewise.
1735 * elf64-sh64.c: Likewise.
1737 2010-02-03 Alan Modra <amodra@gmail.com>
1739 * elf64-ppc.c (struct plt_entry): Move earlier in file.
1740 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
1741 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
1743 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
1744 Remove no_multi_toc.
1745 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
1746 when allocating a new struct got_entry.
1747 (allocate_got): New function, extracted from..
1748 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
1749 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
1750 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
1751 (ppc64_elf_setup_section_lists): Remove output_bfd param and
1752 no_multi_toc, add add_stub_section and layout_sections_again. Stash
1753 new params in htab. Extract some code to..
1754 (ppc64_elf_start_multitoc_partition): ..here. New function.
1755 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
1756 second pass toc scan.
1757 (merge_got_entries, merge_global_got, reallocate_got): New functions.
1758 (ppc64_elf_reinit_toc): Rename to..
1759 (ppc64_elf_finish_multitoc_partition): ..this.
1760 (ppc64_elf_layout_multitoc): New function.
1761 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
1762 layout_sections_again params.
1763 (ppc64_elf_relocate_section): Handle indirect got entries.
1764 * elf64-ppc.h: Update prototypes. Declare new functions.
1766 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
1768 * elf-bfd.h (elfcore_write_xstatereg): New.
1770 * elf.c (elfcore_grok_xstatereg): New.
1771 (elfcore_write_xstatereg): Likewise.
1772 (elfcore_grok_note): Handle NT_X86_XSTATE.
1773 (elfcore_write_register_note): Handle .reg-xstate section.
1775 2010-02-01 Tristan Gingold <gingold@adacore.com>
1777 * som.c (som_write_ar_hdr): Define this macro.
1779 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1781 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
1782 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
1783 linkage table pointer to use the global table pointer if not doing
1786 2010-01-29 Joel Brobecker <brobecker@adacore.com>
1788 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
1789 if it has already been set.
1791 2010-01-27 Tristan Gingold <gingold@adacore.com>
1793 * vms.h: Remove trailing spaces.
1794 (struct hdr_struct): Remove unused hdr_c_cpr field.
1795 (enum file_format_enum): Add comments.
1796 * vms.c (vms_bfd_print_private_bfd_data): New function that
1798 Remove trailing spaces.
1799 * vms-misc.c: Improve comments.
1800 (_bfd_vms_get_object_record): Also handle files without pads.
1801 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
1802 * vms-gsd.c (struct flagdescstruct): Make name field const.
1803 (gsyflagdesc): Fix typo.
1805 2010-01-27 Alan Modra <amodra@gmail.com>
1808 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
1809 (ppc64_elf_setup_section_lists): Init them.
1810 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
1811 and .toc on the same input file.
1812 (ppc64_elf_relocate_section): Correct GOT entry offset.
1814 2010-01-26 Tristan Gingold <gingold@adacore.com>
1816 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
1817 (bfd_target): Add _bfd_write_ar_hdr_fn field.
1818 * archive.c (is_bsd44_extended_name): New macro.
1819 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
1820 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
1822 (_bfd_archive_bsd44_construct_extended_name_table): New function.
1823 (_bfd_generic_write_ar_hdr): Ditto.
1824 (_bfd_bsd44_write_ar_hdr): Ditto.
1825 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
1826 (bsd_write_armap): Adjust firstreal computation.
1827 * libbfd-in.h (struct areltdata): Add extra_size field.
1828 (_bfd_generic_write_ar_hdr): Add prototype.
1829 (_bfd_bsd44_write_ar_hdr): Ditto.
1830 (_bfd_write_ar_hdr): Define.
1831 (_bfd_noarchive_write_ar_hdr): Ditto.
1832 (_bfd_archive_bsd_write_ar_hdr): Ditto.
1833 (_bfd_archive_coff_write_ar_hdr): Ditto.
1834 (_bfd_archive_bsd44_slurp_armap): Ditto.
1835 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
1836 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
1837 (_bfd_archive_bsd44_truncate_arname): Ditto.
1838 (_bfd_archive_bsd44_write_armap): Ditto.
1839 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
1840 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
1841 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
1842 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
1843 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
1844 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
1845 * libbfd.h: Regenerate.
1846 * oasys.c (oasys_write_ar_hdr): Define.
1847 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
1848 * ieee.c (ieee_write_ar_hdr): Define.
1849 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
1850 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
1851 (bfd_pmac_xcoff_backend_data): Ditto.
1852 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1853 (bfd_xcoff_aix5_backend_data): Ditto.
1854 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
1855 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
1856 * aout-tic30.c (MY_write_ar_hdr): Ditto.
1857 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
1858 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1859 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1860 (bfd_mach_o_construct_extended_name_table)
1861 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1862 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1863 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
1864 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1865 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1866 (bfd_mach_o_construct_extended_name_table)
1867 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1868 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1869 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
1870 * bfd-in2.h: Regenerate.
1872 2010-01-26 Alan Modra <amodra@gmail.com>
1873 H.J. Lu <hongjiu.lu@intel.com>
1876 * elflink.c (elf_link_output_extsym): Do not ignore undefined
1877 symbols with ref_regular set when gc_sections is active.
1879 2010-01-25 Alan Modra <amodra@gmail.com>
1882 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
1883 with relocations against undefined weak symbols.
1884 (ppc64_elf_relocate_section): Don't optimize calls to undefined
1885 weak functions if the symbol is dynamic.
1886 (ppc64_elf_relocate_section): Edit tprel tls sequences.
1887 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1888 (_bfd_elf_ppc_at_tprel_transform): New function.
1889 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
1890 * bfd-in2.h: Regenerate.
1892 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1894 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
1895 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
1896 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
1898 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
1900 2010-01-21 Nick Clifton <nickc@redhat.com>
1902 * elflink.c (elf_link_add_object_symbols): Look up name of
1903 undefined symbol both before and after versioning has been
1904 applied. Do not bother with symbols that are weakly undefined.
1906 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1908 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
1909 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
1911 2010-01-19 Cary Coutant <ccoutant@google.com>
1913 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
1915 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
1916 Alan Modra <amodra@gmail.com>
1918 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
1919 (elf_object_p): Read e_phnum extension.
1920 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
1921 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
1922 that we can read last program header.
1924 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1926 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
1927 R_ARM_THM_CALL entry.
1928 (elf32_arm_final_link_relocate): Correct calculation of
1929 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
1930 or R_ARM_THM_JUMP24 relocation.
1932 2010-01-18 Alan Modra <amodra@gmail.com>
1935 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
1936 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
1939 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1941 Fix compilation warning on gcc-3.4.
1942 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
1943 parameter index to sec_index according to the function definition.
1945 2010-01-13 Chao-ying Fu <fu@mips.com>
1947 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
1948 It is true for all CPUs.
1949 (jal_reloc_p): New function.
1950 (mips_elf_calculate_relocation): Rename require_jalxp to
1952 Update comment for CROSS_MODE_JUMP_P.
1953 Set up cross_mode_jump_p based on the mode change.
1954 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
1955 Update comment for CROSS_MODE_JUMP_P.
1956 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
1957 Use !cross_mode_jump_p to guard conversion.
1958 Convert "jr t9" to "b", if possible.
1959 (_bfd_mips_elf_relocate_section): Rename require_jalx to
1961 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
1962 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
1964 2010-01-13 Nick Clifton <nickc@redhat.com>
1966 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
1967 "m32c" returns the m32c arch_info_struct and not the m16c
1969 (arch_info_struct): Use the new scan function.
1970 (bfd_m32c_arch): Likewise.
1972 2010-01-13 Tristan Gingold <gingold@adacore.com>
1974 * config.bfd: Remove duplicated target vector for i386-*-darwin.
1975 Appends new arch instead of overriding.
1976 Use mach_o_x86_64_vec for x86_64-*-darwin.
1977 * configure.in: Add mach_o_x86_64_vec.
1978 * configure: Regenerate.
1979 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
1980 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
1981 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
1982 * Makefile.in: Regenerate.
1983 * mach-o-x86-64.c: New file.
1985 2010-01-13 Tristan Gingold <gingold@adacore.com>
1987 * reloc.c: Add MACH_O_X86_64 relocations.
1988 * bfd-in2.h: Regenerate.
1989 * libbfd.h: Regenerate.
1991 2010-01-13 Tristan Gingold <gingold@adacore.com>
1993 * archive.c (normalize): Use lbasename.
1994 (bfd_bsd_truncate_arname): Ditto.
1995 (bfd_gnu_truncate_arname): Ditto.
1997 2010-01-12 Tristan Gingold <gingold@adacore.com>
1999 * makefile.vms (CFLAGS): Turns warnings into informational messages.
2001 2010-01-11 Tristan Gingold <gingold@adacore.com>
2003 * mach-o.h: Add x86-64 relocation types.
2005 2010-01-11 Tristan Gingold <gingold@adacore.com>
2007 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
2008 (bfd_mach_o_set_arch_mach): New prototype.
2009 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
2010 (bfd_mach_o_set_arch_mach): New function.
2011 (bfd_mach_o_gen_mkobject): New function.
2012 Set TARGET_ARCHITECTURE for the generic back-ends.
2013 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
2014 Check that TARGET_ARCHITECTURE is defined.
2015 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
2016 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
2018 2010-01-11 Tristan Gingold <gingold@adacore.com>
2020 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
2022 2010-01-11 Nick Clifton <nickc@redhat.com>
2024 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
2025 handling of R_V850_HI16_S relocation.
2027 2010-01-11 Alan Modra <amodra@gmail.com>
2030 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
2032 2010-01-11 Alan Modra <amodra@gmail.com>
2035 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
2036 (find_abstract_instance_name): Use it.
2037 (parse_comp_unit): Set it.
2039 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2041 * Makefile.in: Regenerate.
2042 * configure: Regenerate.
2044 2010-01-08 Tristan Gingold <gingold@adacore.com>
2046 * archive.c: Remove bfd_special_undocumented_glue.
2048 2010-01-08 Alan Modra <amodra@gmail.com>
2051 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
2052 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
2053 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
2055 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2058 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
2059 a symbol referenced by DSO is is defined in a non-shared object
2062 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2065 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
2066 undefined __start_XXX/__stop_XXX in all input files and set
2069 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2072 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
2074 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2076 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
2077 before including procfs.h.
2078 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
2079 * configure.in: Added autoconf probe for the pr_fpreg member.
2080 * configure: Regenerated.
2081 * config.in: Regenerated.
2082 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
2084 2010-01-04 Joel Brobecker <brobecker@adacore.com>
2086 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
2087 * dwarf2.c (concat_filename): Rename dirname with dir_name
2088 to void shadowing the dirname function.
2089 Rename subdirname with subdir_name to stay consistent with
2090 the new dir_name variable name.
2092 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
2094 * archures.c: Add bfd_mach_ppc_e500mc64.
2095 * bfd-in2.h: Regenerate.
2096 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
2097 bfd_mach_ppc_e500mc64.
2099 2010-01-01 Joel Brobecker <brobecker@adacore.com>
2101 Fix -Wshadow warnings (seen on ppc-aix)
2102 * xcofflink.c: Replace finfo by flinfo throughout.
2104 For older changes see ChangeLog-2009
2110 version-control: never
projects / deliverable / binutils-gdb.git / blob