1 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
4 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Support
5 garbage collection against STT_GNU_IFUNC symbols.
7 * elf32-i386.c (elf_i386_get_local_sym_hash): Don't set
8 elf.plt.offset/elf.got.offset to -1.
9 (elf_i386_tls_transition): Skip TLS transition for functions.
10 (elf_i386_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
12 * elf64-x86-64.c (elf64_x86_64_get_local_sym_hash): Don't set
13 elf.plt.offset/elf.got.offset to -1.
14 (elf64_x86_64_tls_transition): Skip TLS transition for functions.
15 (elf64_x86_64_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
17 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
19 * elf32-i386.c (elf_i386_check_relocs): Re-indent.
20 (elf_i386_relocate_section): Likewise.
22 2010-07-06 H.J. Lu <hongjiu.lu@intel.com>
24 * dwarf2.c (add_line_info): Initialize prev_line.
26 2010-07-06 Alan Modra <amodra@gmail.com>
28 * elf32-ppc.c (ppc_elf_relax_section): Insert branch around
29 trampolines only for .init and .fini sections.
31 2010-07-05 Alan Modra <amodra@gmail.com>
33 * elf32-ppc.c: Formatting.
34 (ppc_elf_finish_dynamic_sections): Don't make plt_entry var static.
36 2010-07-03 Cary Coutant <ccoutant@google.com>
38 * compress.c (bfd_uncompress_section_contents): Add ATTRIBUTE_UNUSED.
39 * dwarf2.c (read_and_uncompress_section): New function.
40 (read_section): Call it.
41 (find_line): Likewise.
43 2010-07-01 Alan Modra <amodra@gmail.com>
45 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_CALLS_LOCAL rather
46 than SYMBOL_REFERENCES_LOCAL.
47 (ppc64_elf_relocate_section): Likewise.
49 2010-07-01 Alan Modra <amodra@gmail.com>
51 * elf64-ppc.c (ppc64_elf_edit_toc): Keep toc entries for ifuncs.
53 2010-06-29 Alan Modra <amodra@gmail.com>
55 * cpu-maxq.c: Delete file.
56 * coff-maxq.c: Delete file.
57 * Makefile.am: Remove references to maxq.
58 * archures.c: Likewise.
59 * coffcode.h: Likewise.
60 * configure.in: Likewise.
61 * targets.c: Likewise.
62 * config.bfd: Move maxq from obsolete to removed.
63 * Makefile.in: Regenerate.
64 * bfd-in2.h: Regenerate.
65 * configure: Regenerate.
66 * libbfd.h: Regenerate.
67 * po/SRC-POTFILES.in: Regenerate.
69 2010-06-28 Alan Modra <amodra@gmail.com>
71 * compress.c (bfd_uncompress_section_contents): Use ATTRIBUTE_UNUSED
72 to silence gcc warning.
74 2010-06-27 Alan Modra <amodra@gmail.com>
76 * elf64-ppc.c (get_tls_mask): Don't segfault on NULL elf_section_data.
77 (group_sections): Likewise.
79 2010-06-27 Alan Modra <amodra@gmail.com>
81 * bout.c (aligncode): Delete set but unused variables.
82 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
83 * coff-ppc.c (ppc_record_toc_entry): Likewise.
84 (coff_ppc_relocate_section): Likewise.
85 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Likewise.
86 * elf-m10200.c (mn10200_elf_relax_delete_bytes): Likewise.
87 * elf-m10300.c (mn10300_elf_final_link_relocate): Likewise.
88 (mn10300_elf_relax_section): Likewise.
89 * elf32-arm.c (arm_build_one_stub, arm_size_one_stub): Likewise.
90 (record_vfp11_erratum_veneer): Likewise.
91 (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
92 (elf32_arm_final_link_relocate): Likewise.
93 (elf32_arm_check_relocs, arm_map_one_stub): Likewise.
94 * elf32-avr.c (elf32_avr_relax_delete_bytes): Likewise.
95 (elf32_avr_relax_section): Likewise.
96 (avr_mark_stub_not_to_be_necessary): Likewise.
97 * elf32-bfin.c (_bfin_create_got_section): Likewise.
98 * elf32-cr16.c (cr16_elf_final_link_relocate): Likewise.
99 (elf32_cr16_relax_delete_bytes): Likewise.
100 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Likewise.
101 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
102 * elf32-crx.c (elf32_crx_relax_delete_bytes): Likewise.
103 * elf32-h8300.c (elf32_h8_relax_section): Likewise.
104 (elf32_h8_relax_delete_bytes): Likewise.
105 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
106 * elf32-i370.c (i370_elf_check_relocs): Likewise.
107 (elf_relocate_section): Likewise.
108 * elf32-ip2k.c (adjust_all_relocations): Likewise.
109 (ip2k_elf_relax_section): Likewise.
110 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
111 (lm32_elf_check_relocs): Likewise.
112 (lm32_elf_finish_dynamic_sections): Likewise.
113 (lm32_elf_finish_dynamic_symbol): Likewise.
114 * elf32-m32c.c (m32c_offset_for_reloc): Likewise.
115 (m32c_elf_relax_delete_bytes): Likewise.
116 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
117 (m32r_elf_finish_dynamic_sections): Likewise.
118 (m32r_elf_check_relocs, m32r_elf_fake_sections): Likewise.
119 * elf32-m68hc11.c (m68hc11_elf_relax_section): Likewise.
120 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
121 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
122 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
123 (microblaze_elf_check_relocs): Likewise.
124 (microblaze_elf_finish_dynamic_symbol): Likewise.
125 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
126 * elf32-ppc.c (ppc_elf_tls_optimize): Likewise.
127 * elf32-rx.c (rx_elf_relocate_section): Likewise.
128 (elf32_rx_relax_delete_bytes, rx_offset_for_reloc): Likewise.
129 (elf32_rx_relax_section): Likewise.
130 * elf32-score.c (score_elf_got_offset_from_index): Likewise.
131 (score_elf_final_link_relocate): Likewise.
132 (s3_bfd_score_elf_relocate_section): Likewise.
133 * elf32-score7.c (score_elf_got_offset_from_index): Likewise.
134 (s7_bfd_score_elf_relocate_section): Likewise.
135 * elf32-sh.c (sh_elf_check_relocs): Likewise.
136 * elf32-spu.c (spu_elf_relocate_section): Likewise.
137 * elf32-v850.c (v850_elf_check_relocs): Likewise.
138 (find_remembered_hi16s_reloc): Likewise.
139 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
140 (elf_vax_relocate_section): Likewise.
141 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
142 * elf32-xtensa.c (xlate_offset_with_removed_text): Likewise.
143 (move_literal): Likewise.
144 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
145 (elf64_hppa_check_relocs): Likewise.
146 (elf64_hppa_finish_dynamic_symbol): Likewise.
147 (elf64_hppa_relocate_section): Likewise.
148 * elf64-mmix.c (mmix_elf_reloc, mmix_elf_relax_section): Likewise.
149 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
150 (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Likewise.
151 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
152 (elfNN_vms_section_from_shdr): Likewise.
153 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
154 (_bfd_sparc_elf_relocate_section): Likewise.
155 * hp300hpux.c (slurp_symbol_table): Likewise.
156 * i386lynx.c (swap_std_reloc_out, swap_std_reloc_in): Likewise.
157 * mach-o.c (bfd_mach_o_write_thread): Likewise.
158 * mmo.c (mmo_scan, mmo_write_symbols_and_terminator): Likewise.
159 * nlm32-sparc.c (nlm_sparc_read_reloc): Likewise.
160 * pdp11.c (pdp11_aout_link_input_section): Likewise.
161 (aout_link_input_section, aout_link_input_bfd): Likewise.
162 * pe-mips.c (mips_swap_reloc_out): Likewise.
163 (coff_pe_mips_relocate_section): Likewise.
164 * som.c (som_bfd_ar_write_symbol_stuff): Likewise.
165 * vms-alpha.c (_bfd_vms_slurp_egsd): Likewise.
166 * xsym.c (bfd_sym_fetch_type_information_table_ent): Likewise.
168 * coff-i860.c (i860_reloc_processing): Avoid set but unused warning.
169 * coffcode.h (coff_compute_section_file_positions): Likewise.
170 (coff_slurp_reloc_table): Likewise.
171 * cpu-arm.c (arm_check_note): Likewise.
172 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Likewise.
173 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
174 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
175 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
176 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
177 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
178 * elf32-sh64.c (_bfd_sh_align_load_span): Likewise.
179 * ieee.c (parse_expression): Likewise.
180 (ieee_slurp_external_symbols, drop_int): Likewise.
181 * peXXigen.c (pe_print_pdata): Likewise.
182 * versados.c (process_esd): Likewise.
184 2010-06-25 Tristan Gingold <gingold@adacore.com>
186 * vms-alpha.c (_bfd_vms_write_egsd): Check absolute section with
187 its flags. Create an absolute section if needed.
189 2010-06-25 Tristan Gingold <gingold@adacore.com>
191 * vms-alpha.c (_bfd_vms_write_egsd): Set target_index field of
192 sections. Mark .vmsdebug section as SEC_DEBUGGING. Do not create
193 dummy psect anymore. Adjust.
194 (_bfd_vms_write_eeom): Adjust (use target_index instead of index)
195 (_bfd_vms_write_etir): Ditto.
196 (start_etir_or_etbt_record): Test for SEC_DEBUGGING instead of
197 section name. Adjust.
199 2010-06-25 Tristan Gingold <gingold@adacore.com>
201 * vms-alpha.c (alpha_vms_write_exec): Set linktime field.
203 2010-06-25 Alan Modra <amodra@gmail.com>
205 * elf64-ppc.c (toc_skip_enum): Define.
206 (ppc64_elf_edit_toc): Use two low bits of skip array as markers.
207 Optimize largetoc sequences.
208 (adjust_toc_syms): Update for skip array change.
209 (ppc64_elf_relocate_section): Handle R_PPC64_LO_DS_OPT.
211 2010-06-25 Alan Modra <amodra@gmail.com>
213 * elf64-ppc.c (is_static_defined): New function.
214 (get_tls_mask, ppc_type_of_stub): Use it here.
215 (ppc64_elf_edit_opd): Ensure we only attempt to edit ppc64 input.
216 (ppc64_elf_tls_setup): Typo fix.
217 (adjust_toc_syms): Correctly handle symbols defined past the end
218 of the toc. Move syms on removed entries to next entry rather
219 than to start of toc.
220 (ppc64_elf_edit_toc): Likewise. Ensure we only attempt to
221 edit ppc64 input. Allocate one extra word in skip array.
222 Honour info->keep_memory when reading relocs if we can.
223 Adjust toc relocs after adjusting symbols.
225 2010-06-23 Nathan Sidwell <nathan@codesourcery.com>
227 * archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
230 2010-06-17 Tristan Gingold <gingold@adacore.com>
232 * Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
233 (BFD64_BACKENDS_CFILES): ... here.
234 (BFD32_BACKENDS): Move vms-alpha.lo to ...
235 (BFD64_BACKENDS): ... here.
236 * Makefile.in: Regenerate.
238 2010-06-15 Joseph Myers <joseph@codesourcery.com>
240 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
241 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
242 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
243 elf32_tic6x_merge_private_bfd_data): New.
244 (bfd_elf32_bfd_merge_private_bfd_data,
245 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
246 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
248 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
250 2010-06-15 Joseph Myers <joseph@codesourcery.com>
252 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
253 (struct elf_backend_data): Update comment on obj_attrs_order.
254 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
255 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
256 instead of hardcoded 4.
257 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
258 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
259 instead of hardcoded 4 and 5.
260 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
261 instead of hardcoded 4.
263 2010-06-14 Kevin Buettner <kevinb@redhat.com>
265 * elf32-h8300.c (elf_symbol_leading_char): Define.
267 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
269 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
271 2010-06-11 Tristan Gingold <gingold@adacore.com>
273 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
276 2010-06-11 Tristan Gingold <gingold@adacore.com>
278 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
280 2010-06-11 Tristan Gingold <gingold@adacore.com>
282 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
284 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
285 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
286 * vms-alpha.c (evax_section_flags): Make it const.
287 (vms_secflag_by_name): Remove unused ABFD argument.
288 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
289 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
290 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
291 (_bfd_vms_write_egsd): Remove useless cast.
293 2010-06-10 Tristan Gingold <gingold@adacore.com>
295 * config.bfd: Remove #if/#endif so that som can be compiled on any
297 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
298 can be used on any host.
300 2010-06-10 Tristan Gingold <gingold@adacore.com>
302 * som.c: Can now be compiled on any host.
303 Include bfd headers instead of system one.
304 (som_compute_checksum): Parameter is now a pointer to a
305 som_external_header structure. Adjust.
306 (struct section_to_type): Field section is now const.
307 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
309 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
310 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
311 (som_swap_clock_in, som_swap_clock_out): New functions.
312 (som_swap_header_in, som_swap_header_out): Likewise.
313 (som_swap_space_dictionary_in): Likewise.
314 (som_swap_space_dictionary_out): Likewise.
315 (som_swap_subspace_dictionary_in): Likewise.
316 (som_swap_subspace_dictionary_record_out): Likewise.
317 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
318 (som_swap_string_auxhdr_out): Likewise.
319 (som_swap_compilation_unit_out): Likewise.
320 (som_swap_exec_auxhdr_in): Likewise.
321 (som_swap_exec_auxhdr_out): Likewise.
322 (som_swap_lst_header_in): Likewise.
323 (som_object_setup): Adjust parameter type using bfd types.
324 (setup_sections): Likewise. Ditto for object file types.
325 Use intermediate variables for external representation and use the
326 swap functions to convert.
327 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
329 (som_prep_headers): Likewise.
330 (som_write_symbol_strings): Likewise.
331 (som_begin_writing): Likewise.
332 (som_finish_writing): Likewise.
333 (som_build_and_write_symbol_table): Likewise.
334 (bfd_section_from_som_symbol): Likewise.
335 (som_slurp_symbol_table): Likewise.
336 (som_bfd_print_private_bfd_data): Likewise.
337 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
338 (bfd_som_attach_compilation_unit): Likewise.
339 (som_bfd_count_ar_symbols): Likewise.
340 (som_bfd_fill_in_ar_symbols): Likewise.
341 (som_slurp_armap): Likewise.
342 (som_bfd_ar_write_symbol_stuff): Likewise.
343 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
344 sprintf to write header fields.
345 * som.h: Include bfd headers instead of system one.
346 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
347 (struct somdata): Use bfd structures instead of system ones.
348 (struct som_section_data_struct): Likewise.
349 (struct som_subspace_dictionary_record): Removed (now in
350 include/som/internal.h)
352 2010-06-10 Tristan Gingold <gingold@adacore.com>
354 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
355 as bfd requires an ANSI-C compiler.
357 2010-06-09 Tristan Gingold <gingold@adacore.com>
359 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
360 end of archive members.
362 2010-06-08 Tristan Gingold <gingold@adacore.com>
364 * som.c (som_bfd_free_cached_info): Do not free relocations as
365 they were allocated with bfd_zalloc.
367 2010-06-08 Tristan Gingold <gingold@adacore.com>
369 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
372 2010-06-08 Tristan Gingold <gingold@adacore.com>
374 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
375 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
376 * libbfd.h: Regenerate.
377 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
378 (bfd_elfNN_mkarchive): Ditto.
380 2010-06-02 Tristan Gingold <gingold@adacore.com>
382 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
384 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
386 * configure: Regenerate.
388 2010-06-01 Tristan Gingold <gingold@adacore.com>
390 * vms-alpha.c (struct vms_private_data_struct): Add
391 transfer_address field. Remove unused dst_info field.
392 (alpha_vms_write_exec): Use transfer_address.
393 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
394 (alpha_vms_bfd_final_link): Set transfer_address.
396 2010-05-31 Tristan Gingold <gingold@adacore.com>
398 * vms-lib.c (credat_lo, credat_hi): New fields.
399 (vms_read_block): Adjust comments.
400 (vms_write_block): New function.
401 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
402 hard-coded values with constants. Set credat_lo and credat_hi.
403 (_bfd_vms_lib_mkarchive): Add argument kind.
404 Set ver, mhd_size and type according to kind.
405 (_bfd_vms_lib_alpha_mkarchive): New function.
406 (struct lib_index): Renamed from struct vms_index
407 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
408 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
409 argument and handle it.
410 (vms_write_index): Adjust argument idx. Handle elf indexes.
411 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
412 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
413 use it. Handle elf indexes. Set credat.
414 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
415 (_bfd_vms_lib_alpha_mkarchive): ... this.
416 * libbfd.h: Regenerated.
417 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
419 2010-05-28 Sterling Augustine <sterling@tensilica.com>
421 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
422 of code to change the bits in the instructions to match the changes
423 in the relocations. Declare dest_addr and sym_sec to help.
425 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
427 Workaround GCC PR middle-end/4210.
428 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
431 2010-05-27 Tristan Gingold <gingold@adacore.com>
433 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
434 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
435 (vms_time_to_time_t): Use them instead of local const.
436 (vms_time_t_to_vms_time): New function.
437 (vms_get_time): Likewise.
438 (vms_raw_get_time): Likewise.
439 * vms.h (vms_time_t_to_vms_time): New declaration.
440 (vms_get_time): Likewise.
441 (vms_raw_get_time): Likewise.
443 2010-05-26 Tristan Gingold <gingold@adacore.com>
445 * vms-alpha.c: Update comments.
446 (alpha_vms_write_exec): Set lnkflags. Write the GST.
447 (alpha_vms_link_output_symbol): New function.
448 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
449 Set dst_section private field.
450 (alpha_vms_bfd_final_link): Remove code that set dst_section.
452 2010-05-26 Tristan Gingold <gingold@adacore.com>
454 * bfdio.c: Declare and define _bfd_memory_iovec.
455 (bfd_bread): Move code for BFD_IN_MEMORY...
456 (bfd_bwrite): ... Ditto ...
457 (bfd_tell): ... Ditto ...
458 (bfd_flush): ... Ditto ...
459 (bfd_stat): ... Ditto ...
460 (bfd_seek): ... Ditto ...
461 (bfd_get_size): ... Ditto ...
462 (bfd_mmap): ... Ditto ...
463 (memory_bread): ... to these new functions.
464 (memory_bwrite): Ditto.
465 (memory_btell): Ditto.
466 (memory_bseek): Ditto.
467 (memory_bflush): Ditto.
468 (memory_bstat): Ditto.
469 (memory_bmmap): Ditto.
470 (memory_bclose): New function.
471 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
472 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
473 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
474 (bfd_make_writable): Use _bfd_memory_iovec.
475 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
476 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
478 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
480 * libbfd.h: Regenerate.
482 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
483 Joseph Myers <joseph@codesourcery.com>
484 Andrew Stubbs <ams@codesourcery.com>
486 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
487 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
488 * configure.in: Handle FDPIC vectors.
489 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
490 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
491 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
492 SYMBOL_REFERENCES_LOCAL for function descriptors.
493 (fdpic_object_p): New.
494 (sh_reloc_map): Add FDPIC and movi20 relocations.
495 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
497 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
499 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
500 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
501 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
502 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
503 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
505 (get_plt_info): Handle FDPIC.
506 (MAX_SHORT_PLT): Define.
507 (get_plt_index, get_plt_offset): Handle short_plt.
509 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
510 got_type and adjust all uses. Add GOT_FUNCDESC.
511 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
512 local_got_tls_type to local_got_type.
513 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
515 (sh_elf_local_funcdesc): Define.
516 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
518 (sh_elf_link_hash_newfunc): Initialize new fields.
519 (sh_elf_link_hash_table_create): Set fdpic_p.
520 (sh_elf_omit_section_dynsym): New.
521 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
523 (allocate_dynrelocs): Allocate local function descriptors and space
524 for R_SH_FUNCDESC-related relocations, and for rofixups.
525 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
526 require function descriptors.
527 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
528 (sh_elf_modify_program_headers): New.
529 (sh_elf_size_dynamic_sections): Allocate function descriptors for
530 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
531 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
532 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
533 entry in the .dynamic section.
534 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
535 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
536 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
537 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
538 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
539 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
540 read-only section warnings. Handle undefined weak symbols. Generate
541 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
542 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
543 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
544 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
545 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
546 Handle 20-bit relocations.
547 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
549 (sh_elf_check_relocs): Handle new relocations. Make symbols
550 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
551 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
553 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
554 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
555 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
556 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
557 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
558 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
559 Use install_movi20_field. Rename srel to srelgot. Always generate
560 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
561 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
562 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
563 Rename sgot to sgotplt. Assert that the right number of rofixups
564 and dynamic relocations were allocated.
565 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
566 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
567 (elf_backend_can_make_relative_eh_frame)
568 (elf_backend_can_make_lsda_relative_eh_frame)
569 (elf_backend_encode_eh_address): Define.
570 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
571 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
572 Redefine for FDPIC vector.
573 * reloc.c: Add SH FDPIC and movi20 relocations.
574 * targets.c (_bfd_target_vector): Add FDPIC vectors.
575 * configure, bfd-in2.h, libbfd.h: Regenerated.
577 2010-05-25 Jay Krell <jay.krell@cornell.edu>
580 * archive.c (_bfd_calloc_wrapper): New function.
581 (_bfd_add_bfd_to_archive_cache): Use it.
583 * configure.in: Add alpha*-*-*vms* to list of natives.
584 * configure: Regenerate.
586 * vms-misc.c: Define globalref if necessary.
587 (vms_convert_to_var_unix_filename): Rename to
588 _bfd_vms_convert_to_var_unix_filename and export.
589 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
590 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
591 vms_convert_to_var_unix_filename.
593 2010-05-24 Tristan Gingold <gingold@adacore.com>
595 * vms-alpha.c (add_symbol_entry): New function extrated from ...
596 (add_symbol): ... adjusted.
598 2010-05-24 Tristan Gingold <gingold@adacore.com>
600 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
601 (alpha_vms_write_exec): Add a comment.
602 (_bfd_vms_write_egsd): Ditto.
603 (alpha_vms_convert_symbol): Remove a blank line.
605 2010-05-21 Tristan Gingold <gingold@adacore.com>
607 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
610 2010-05-21 Tristan Gingold <gingold@adacore.com>
612 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
613 SEC_LOAD if isect has data.
614 (vms_get_symbol_info): Refine the condition for 'T' type.
616 2010-05-18 Tristan Gingold <gingold@adacore.com>
618 * vms-alpha.c (_bfd_vms_write_emh): New function.
619 (_bfd_vms_write_lmn): New function.
620 (_bfd_vms_write_eeom): Moved.
621 (hash_string): Likewise.
622 (_bfd_vms_length_hash_symbol): Likewise.
623 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
624 and _bfd_vms_write_lmn, and call these functions.
626 2010-05-18 Tristan Gingold <gingold@adacore.com>
628 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
629 Add details in the messages.
630 (evax_bfd_print_image): Change message.
632 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
635 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
636 (elf_fake_sections): Likewise.
638 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
640 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
642 2010-05-17 Tristan Gingold <gingold@adacore.com>
644 * vms-alpha.c: Include esgps.h and eidc.h.
645 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
646 (evax_bfd_print_egsd_flags): New function, extracted from ...
647 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
648 EGSD__C_SPSC and EGSD__C_IDC.
650 2010-05-14 Tristan Gingold <gingold@adacore.com>
652 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
653 (_bfd_vms_get_object_record): Handle align byte only in the
656 2010-05-14 Tristan Gingold <gingold@adacore.com>
658 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
659 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
660 * libbfd.h: Regenerate.
661 * configure.in (havevecs): Define HAVE_all_vecs when
662 --enable-targets=all is set. Use AC_SUBST on it.
663 (tdefaults): Do not add havevecs.
664 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
665 * configure: Regenerate.
666 * Makefile.am (HAVEVECS): New variable.
667 (INCLUDES): Add HAVEVECS.
668 * Makefile.in: Regenerate.
669 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
670 target is selected. Add #ifdef/#endif around vms specific code.
671 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
672 bfd_elfNN_archive_slurp_extended_name_table,
673 bfd_elfNN_archive_construct_extended_name_table,
674 bfd_elfNN_archive_truncate_arname,
675 bfd_elfNN_archive_write_armap,
676 bfd_elfNN_archive_read_ar_hdr,
677 bfd_elfNN_archive_write_ar_hdr,
678 bfd_elfNN_archive_openr_next_archived_file,
679 bfd_elfNN_archive_get_elt_at_index,
680 bfd_elfNN_archive_generic_stat_arch_elt,
681 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
683 2010-05-11 Jie Zhang <jie@codesourcery.com>
685 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
686 Tag_ABI_HardFP_use correctly.
688 2010-05-11 Alan Modra <amodra@gmail.com>
690 * coffcode.h (coff_write_object_contents): Enclose all occurrences
691 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
693 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
695 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
696 sym_name to improve packing.
697 (cortex_a8_erratum_scan): Check for PLT entries.
698 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
700 2010-05-07 Tristan Gingold <gingold@adacore.com>
702 * Makefile.in: Regenerate with automake 1.11.1.
705 2010-05-05 Nick Clifton <nickc@redhat.com>
707 * po/es.po: Updated Spanish translation.
709 2010-05-03 Tristan Gingold <gingold@adacore.com>
711 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
712 selective_search flag.
714 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
715 before output_has_begun is set.
717 2010-05-03 Tristan Gingold <gingold@adacore.com>
719 * vms-alpha.c: Add comments.
720 (struct vms_private_data_struct): Remove image_autoextend field.
721 (dst_check_allocation): Removed.
722 (image_write): Remove call to dst_check_allocation.
723 (vms_slurp_debug): Do not set image_autoextend. Adjust section
725 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
726 (alpha_vms_write_exec): Use dst_section to get the dst section.
727 Write the dmt section.
728 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
729 (alpha_vms_read_sections_content): Do not set image_autoextend.
730 (alpha_vms_bfd_final_link): Generate the dst.
732 2010-05-03 Tristan Gingold <gingold@adacore.com>
734 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
736 (vms_lib_dcx): Adjust for the above change.
738 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
741 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
743 * elf32-i386.c (elf_i386_relocate_section): Use it.
744 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
746 2010-04-30 Tristan Gingold <gingold@adacore.com>
748 * vms-lib.c (vms_read_block): New function.
749 (vms_traverse_index): Use vms_read_block. Handle long key names.
751 2010-04-30 Tristan Gingold <gingold@adacore.com>
753 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
755 (struct carsym_mem): New structure.
756 (vms_add_index): New function.
757 (vms_add_indexes_from_list): New function.
758 (vms_traverse_index): Parameter carsym changed to carsym_mem.
759 Code adjusted to handle elfidx.
760 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
761 Parameter NBREL is now a pointer.
762 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
764 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
765 (_bfd_vms_lib_find_symbol): Ditto.
766 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
768 (_bfd_vms_lib_get_module): New function.
769 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
771 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
772 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
773 (vms_write_index): Adjust for structure renamed.
774 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
775 changes of _bfd_vms_lib_find_symbol.
777 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
779 * config.bfd: Correct accidential reverted patch
782 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
784 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
785 to USE_MINGW64_LEADING_UNDERSCORES.
786 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
787 * config.bfd: Change underscoring default for x64 mingw
789 * coffcode.h (coff_write_relocs): Add check that dereferenced
790 sym_ptr_ptr isn't NULL.
791 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
792 * configure: Regenerated.
793 * configure.in: Add option '--enable-leading-mingw64-underscores'
794 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
796 2010-04-27 Nick Clifton <nickc@redhat.com>
799 * coffgen.c (coff_find_nearest_line): Incldue the section address
800 of function name symbols in address comparisons.
802 2010-04-27 Nick Clifton <nickc@redhat.com>
804 * po/fr.po: Updated French translation.
806 2010-04-23 Alan Modra <amodra@gmail.com>
808 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
809 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
811 (assign_file_positions_for_load_sections): Modify section in
812 segment warning to ignore overlay vmas.
813 * elf32-spu.c (spu_elf_object_p): Replace use of
814 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
816 2010-04-22 Nick Clifton <nickc@redhat.com>
818 * po/bfd.pot: Updated by the Translation project.
819 * po/vi.po: Updated Vietnamese translation.
821 2010-04-22 Alan Modra <amodra@gmail.com>
823 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
824 change. Tidy. Don't error on sections not allocated in segment.
826 2010-04-15 Andrew Haley <aph@redhat.com>
828 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
830 * bfd-in2.h: Likewise.
831 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
832 control merging of exidx entries.
834 2010-04-20 Joseph Myers <joseph@codesourcery.com>
836 * elf32-tic6x.h: New.
837 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
838 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
839 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
840 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
841 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
842 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
843 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
844 elf32_tic6x_relocate_section): Handle REL relocations.
845 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
847 2010-04-20 Jakub Jelinek <jakub@redhat.com>
849 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
850 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
852 2010-04-19 Nick Clifton <nickc@redhat.com>
854 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
856 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
857 attribute to warned variable. Remove unused val, type and type2
860 2010-04-16 Andreas Schwab <schwab@redhat.com>
862 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
863 strict-aliasing rules.
865 2010-04-16 Tristan Gingold <gingold@adacore.com>
867 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
868 (_bfd_vms_get_object_record): Always assume there is a pad byte
871 * vms-lib.c: Add a few comments.
873 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
875 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
876 attributes in v2.08 of the ABI.
878 2010-04-15 Alan Modra <amodra@gmail.com>
880 * config.bfd (vax*-*-*vms*): Delete.
882 2010-04-14 Tristan Gingold <gingold@adacore.com>
884 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
885 vms-tir.lo, vms.lo and add vms-alpha.lo
886 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
887 vms-tir.c, vms.c and add vms-alpha.c
888 * Makefile.in: Regenerate.
889 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
891 * configure: Regenerate.
892 * targets.c (vms_vax_vec): Remove the declaration.
893 (_bfd_target_vector): Remove vms_vax_vec.
894 * vms-alpha.c: New file.
895 * vms-gsd.c: Removed, rewritten in vms-alpha.c
899 * vms-misc.c: Fix indentation and comments. Replace most of
900 #if VMS_DEBUG/vms_debug with vms_debug2.
901 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
902 (hash_string): Ditto.
903 (_bfd_vms_length_hash_symbol): Ditto.
904 (maybe_adjust_record_pointer_for_object): Ditto.
905 (_bfd_vms_get_object_record): Ditto.
906 (vms_get_remaining_object_record): Ditto.
907 (_bfd_vms_push): Ditto.
908 (_bfd_vms_pop): Ditto.
909 (_bfd_vms_get_header_values): Removed.
910 (_bfd_vms_get_first_record): Removed.
911 (vms_get_remaining_image_record): Removed.
912 (new_symbol): Removed.
913 (_bfd_vms_enter_symbol): Removed.
914 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
915 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
916 parameter with struct vms_rec_wr.
917 (_bfd_vms_output_push): Removed and replaced by ...
918 (_bfd_vms_output_begin_subrec): ... new function.
919 (_bfd_vms_output_alignment): Replace bfd parameter with
920 struct vms_rec_wr, and adjust.
921 (_bfd_vms_output_check): Ditto
922 (_bfd_vms_output_byte): Ditto.
923 (_bfd_vms_output_short): Ditto.
924 (_bfd_vms_output_long): Ditto.
925 (_bfd_vms_output_quad): Ditto.
926 (_bfd_vms_output_counted): Ditto.
927 (_bfd_vms_output_dump): Ditto.
928 (_bfd_vms_output_fill): Ditto.
929 (_bfd_vms_output_pop): Removed and replaced by ...
930 (_bfd_vms_output_end_subrec): ... new function.
931 (_bfd_vms_output_flush): Removed.
932 (_bfd_vms_output_align): New function.
933 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
935 (vms_convert_to_var): New function imported from vms.c
936 (vms_convert_to_var_1): Ditto.
937 (vms_convert_to_var_unix_filename): Ditto.
938 (vms_get_module_name): Ditto.
939 (get_vms_time_string): Ditto.
940 (vms_time_to_time_t): Ditto.
941 (vms_rawtime_to_time_t): Ditto.
942 * vms.h: All macros for the VMS file format are now in include/vms.
943 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
945 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
946 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
947 (struct funcinfo, struct vms_private_data_struct): Ditto.
948 (struct vms_section_data_struct): Ditto.
949 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
950 (vms_get_module_name, get_vms_time_string): New declarations.
951 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
952 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
953 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
954 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
955 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
956 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
957 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
958 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
959 (_bfd_vms_output_fill): Ditto.
960 (bfd_vms_set_section_flags): Ditto.
962 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
964 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
965 exit due to merging the same weak symbol to test that the symbols are
968 2010-04-13 Alan Modra <amodra@gmail.com>
970 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
971 when optimizing high got_tlsgd/ld insns.
973 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
975 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
977 (HAVE_PRSTATUS32_T): Likewise.
979 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
982 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
984 * config.in: Regenerated.
985 * configure: Likewise.
987 * elf.c: Include CORE_HEADER if it is defined.
989 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
990 Jan Kratochvil <jan.kratochvil@redhat.com>
992 * hosts/x86-64linux.h: New.
994 2010-04-09 Nick Clifton <nickc@redhat.com>
996 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
997 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
998 variables htab and hdr_info and mark info parameter as unused.
999 * elf.c (prep_headers): Remove unused variable i_phdrp.
1000 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
1001 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
1003 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
1004 * verilog.c (verilog_write_section): Remove unused variable
1007 2010-04-07 Alan Modra <amodra@gmail.com>
1009 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
1010 * configure: Regenerate.
1012 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
1015 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
1017 2010-04-06 Tristan Gingold <gingold@adacore.com>
1019 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
1021 2010-04-05 Jakub Jelinek <jakub@redhat.com>
1023 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
1024 provided that it has the expected address size and zero segment
1027 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
1028 (struct line_info): Add op_index field, change end_sequence type to
1030 (new_line_sorts_after): For the same address compare op_index.
1031 (add_line_info): Add op_index argument, store it into the structure.
1032 (decode_line_info): Complain about unknown versions of .debug_line.
1033 Initialize maximum_ops_per_insn. Add op_index state register and
1036 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
1038 * elf32-ppc.c (apuinfo_set): New static var.
1039 (ppc_elf_begin_write_processing): Set it here, always create an
1040 APUinfo section if there were any in the inputs.
1041 (ppc_elf_write_section): Check apuinfo_set.
1042 (ppc_elf_final_write_processing): Likewise.
1044 2010-04-01 Tristan Gingold <gingold@adacore.com>
1046 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
1047 vms_time_to_time_t and vms_rawtime_to_time_t.
1048 * vms.c (vms_alpha_vec): Add archives support.
1049 * vms-misc.c: Include safe-ctype.h
1050 (vms_get_module_name): New function.
1051 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1052 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
1053 vms_get_module_name function. Use this function.
1054 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
1055 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
1056 Add prototypes for vms-lib.c
1057 * libbfd.h: Regenerate.
1058 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
1059 vms-lib.lo to vms_alpha_vec.
1060 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
1061 * configure: Regenerate.
1062 * bfd.c: Add selective_search field.
1063 * bfd-in2.h: Regenerate.
1064 * archive.c (append_relative_path): Rename to
1065 _bfd_append_relative_path and make it public.
1066 (_bfd_get_elt_at_filepos): Adjust for above renaming.
1067 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
1068 (BFD32_BACKENDS_CFILES): Add vms-lib.c
1069 * Makefile.in: Regenerate.
1071 2010-04-01 Jakub Jelinek <jakub@redhat.com>
1073 * dwarf2.c (read_attribute_value): Handle CU version 4
1074 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
1075 and DW_FORM_flag_present. For unknown form value return NULL.
1076 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
1078 (parse_comp_unit): Allow CU version 4.
1080 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
1082 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
1083 to _bfd_elf_get_dynamic_reloc_section.
1084 (elf_cris_discard_excess_dso_dynamics): Ditto.
1086 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
1088 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
1089 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
1091 2010-03-31 Alan Modra <amodra@gmail.com>
1093 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
1094 TPREL16_HI and TPREL16_HA insns.
1096 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
1099 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
1100 assert of empty pcrel_relocs_copied on the direct symbol. Instead
1101 of moving the list from the indirect symbol to the direct symbol,
1102 merge into any existing list.
1103 (cris_elf_check_relocs): Store the original section in the
1104 pcrel_relocs_copied list, not the relocation section.
1105 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
1106 the relocation section, for reducing its size. Change the
1107 BFD_ASSERT into a check for the section being read-only, and only
1108 emit warnings and TEXTREL marker when there's an entry for a
1111 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1113 * elf32-arm.c (using_thumb_only): Handle v6-M.
1115 2010-03-26 Alan Modra <amodra@gmail.com>
1117 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
1118 * bfd-in.h (elf_discarded_section): Clarify comment.
1119 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
1120 * bfd-in2.h: Regenerate.
1122 2010-03-26 Matt Rice <ratmice@gmail.com>
1124 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
1125 as unique in the armap.
1127 2010-03-26 Alan Modra <amodra@gmail.com>
1130 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
1131 possible stub on branches.
1133 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1135 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
1136 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
1137 (BFD32_BACKENDS): Add elf32-tic6x.lo.
1138 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
1139 * Makefile.in: Regenerate.
1140 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
1141 (bfd_archures_list): Update.
1142 * config.bfd (tic6x-*-elf): New.
1143 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
1145 * configure: Regenerate.
1146 * cpu-tic6x.c, elf32-tic6x.c: New.
1147 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
1148 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
1149 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
1150 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
1151 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
1152 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
1153 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
1154 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
1155 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
1156 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
1157 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
1158 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
1159 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
1160 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
1161 (_bfd_target_vector): Update.
1162 * bfd-in2.h, libbfd.h: Regenerate.
1164 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1166 * aout-target.h: Update copyright year.
1167 * aout-tic30.c: Likewise.
1168 * coff-alpha.c: Likewise.
1169 * coff-rs6000.c: Likewise.
1170 * coff64-rs6000.c: Likewise.
1171 * elf64-mips.c: Likewise.
1173 * libecoff.h: Likewise.
1174 * mach-o-target.c: Likewise.
1175 * mach-o.c: Likewise.
1176 * oasys.c: Likewise.
1177 * targets.c: Likewise.
1179 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1181 * libbfd-in.h: Update copyright year.
1183 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1186 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
1189 2010-03-19 Jie Zhang <jie@codesourcery.com>
1191 * elf32-arm.c (struct section_list): Remove.
1192 (section_list): Remove typedef.
1193 (record_section_with_arm_elf_section_data): Remove.
1194 (find_arm_elf_section_entry): Remove.
1195 (get_arm_elf_section_data): Use is_arm_elf.
1196 (unrecord_section_with_arm_elf_section_data): Remove.
1197 (elf32_arm_new_section_hook): Don't call
1198 record_section_with_arm_elf_section_data.
1199 (elf32_arm_write_section): Set mapcount to -1 when
1200 the map has been used. Don't call
1201 unrecord_section_with_arm_elf_section_data.
1202 (unrecord_section_via_map_over_sections): Remove.
1203 (elf32_arm_close_and_cleanup): Remove.
1204 (elf32_arm_bfd_free_cached_info): Remove.
1205 (bfd_elf32_close_and_cleanup): Don't define.
1206 (bfd_elf32_bfd_free_cached_info): Don't define.
1208 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
1211 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
1212 * libcoff.h: Regenerated.
1214 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
1215 if dont_strip_reloc is set.
1216 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
1217 dont_strip_reloc on output if there is no .reloc and
1218 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
1220 2010-03-18 Wei Guozhi <carrot@google.com>
1223 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
1225 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
1226 * bfd-in2.h: Regenerate.
1227 * libbfd.h: Regenerate.
1229 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
1231 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
1232 (BFD_RELOC_SPU_STUB): Likewise.
1234 2010-03-17 Jie Zhang <jie@codesourcery.com>
1236 * elf.c (assign_file_positions_for_load_sections): Avoid
1239 2010-03-17 Alan Modra <amodra@gmail.com>
1242 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
1245 2010-03-17 Alan Modra <amodra@gmail.com>
1247 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
1249 2010-03-16 Alan Modra <amodra@gmail.com>
1251 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
1252 (ppc64_elf_edit_toc): Set it here.
1253 (ha_reloc_match): New function.
1254 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
1256 2010-03-15 Alan Modra <amodra@gmail.com>
1258 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
1259 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
1261 2010-03-14 Alan Modra <amodra@gmail.com>
1264 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
1265 * elf64-ppc.c (call_check_done): Define.
1266 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
1267 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
1268 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
1269 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
1270 Simplify return logic. Iterate over all .init and .fini fragments
1271 by recursion. Set makes_toc_func_call here..
1272 (ppc64_elf_next_input_section): ..rather than here.
1273 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
1275 2010-03-13 Alan Modra <amodra@gmail.com>
1278 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
1279 function descriptor symbol if there is one, not just for plt stubs.
1280 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
1282 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1284 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
1286 Skip it when constructing def.vd_next.
1288 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
1289 bfd_elf32_i386_sol2_vec.
1290 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
1291 (elf32_bed): Redefine to elf32_i386_sol2_bed.
1292 (elf_backend_want_plt_sym): Redefine to 1.
1294 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
1295 bfd_elf64_x86_64_sol2_vec.
1296 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
1297 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
1298 (elf_backend_want_plt_sym): Redefine to 1.
1300 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
1301 bfd_elf32_i386_sol2_vec.
1302 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1304 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
1305 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1308 * configure.in: Handle bfd_elf32_i386_sol2_vec,
1309 bfd_elf64_x86_64_sol2_vec.
1310 * configure: Regenerate.
1312 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
1313 (bfd_elf64_x86_64_sol2_vec): Declare.
1314 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
1315 bfd_elf64_x86_64_sol2_vec.
1317 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1319 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
1322 2010-03-04 Alan Modra <amodra@gmail.com>
1325 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
1326 (read_attribute_value, decode_line_info): Likewise.
1327 (add_line_info, read_rangelist): Return FALSE on alloc failures.
1328 (arange_add, sort_line_sequences): Likewise.
1329 (find_abstract_instance_name): Handle failures from called funcs.
1330 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
1331 (find_line): Realloc to a temp, and handle alloc fail.
1333 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1335 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
1336 a mapping symbol to an empty section.
1338 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1340 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
1341 return value from the call to _bfd_elf_merge_object_attributes.
1343 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
1344 Alan Modra <amodra@gmail.com>
1346 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
1347 destination mode of the a8 stub.
1348 (elf32_arm_link_hash_table): Add top_id field.
1349 (elf32_arm_link_hash_table_create): Initialize top_id.
1350 (arm_type_of_stub): Update prototype, st_type can now be updated
1351 by this function. Actual destination address in case of PLT is
1352 computed here, to help factorizing code.
1353 (elf32_arm_stub_name): Update prototype, use stub_type additional
1354 parameter to build stub name.
1355 (elf32_arm_get_stub_entry): Update prototype, use stub_type
1356 additional parameter to build stub entry.
1357 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
1358 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
1359 Call elf32_arm_final_link_relocate to process all in-stub
1361 (elf32_arm_setup_section_lists): Update top_id.
1362 (cortex_a8_erratum_scan): Record stub destination mode.
1363 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
1365 (elf32_arm_final_link_relocate): Enable processing of in-stub
1366 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
1367 needed, enabling code factorization.
1368 (elf32_arm_final_link): Process stub sections.
1369 (elf32_arm_output_map_sym): Add entry to code/data map.
1371 2010-03-01 David S. Miller <davem@davemloft.net>
1373 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
1374 h->def_regular, set h->ref_regular.
1375 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
1376 and dynamic relocations if h->ref_regular.
1378 * elfxx-sparc.c (struct elf_reloc_map): Delete.
1379 (sparc_reloc_map): Delete.
1380 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
1381 relocation type in switch statements.
1383 2010-02-25 Alan Modra <amodra@gmail.com>
1386 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
1387 to final_link and invert. For final link allow some flags to
1388 differ. Don't specially allow flags to be all zero.
1390 2010-02-24 Alan Modra <amodra@gmail.com>
1393 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
1394 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
1397 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1400 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
1401 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
1403 2010-02-22 Alan Modra <amodra@gmail.com>
1405 * reloc.c (bfd_check_overflow): When forming addrmask, shift
1406 fieldmask left by rightshift.
1407 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
1410 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
1412 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
1413 STT_GNU_IFUNC on large common symbol.
1415 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
1417 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
1418 has_ifunc_symbols if the symbol comes from a shared library.
1419 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1420 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1421 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1422 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1423 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
1425 2010-02-19 Alan Modra <amodra@gmail.com>
1427 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
1428 (_bfd_elf_copy_private_header_data): ..here.
1429 * elflink.c (_bfd_elf_size_group_sections): New function.
1430 (bfd_elf_size_dynamic_sections): Call it.
1431 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
1432 (_bfd_elf_fixup_group_sections): Declare.
1434 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1436 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
1437 merging Tag_DIV_use, Tag_MPextension_use, and
1438 Tag_MPextension_use_legacy tags.
1440 2010-02-18 Alan Modra <amodra@gmail.com>
1442 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
1443 commit. Don't write zeros for removed group members.
1444 (_bfd_elf_copy_private_header_data): Adjust size of group section
1445 when group members are removed by objcopy.
1447 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
1450 * configure.host (*-*-solaris2.11): Add host define to select
1451 valid default code page for windres/windmc on solaris.
1453 2010-02-15 Nick Clifton <nickc@redhat.com>
1455 * po/vi.po: Updated Vietnamese translation.
1457 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1459 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
1460 missing mapping symbol to data only sections.
1462 2010-02-11 David S. Miller <davem@davemloft.net>
1464 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
1465 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
1467 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
1468 these relocs on global symbols.
1470 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
1471 local symbol references which are not STT_GNU_IFUNC. Handle
1472 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
1473 and deal with negative vs. non-negative values properly.
1475 2010-02-09 Tristan Gingold <gingold@adacore.com>
1477 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
1478 non-external relocation.
1480 2010-02-09 Alan Modra <amodra@gmail.com>
1482 * elf64-ppc.c (merge_got_entries): Move earlier in file.
1483 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
1484 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
1485 (ppc64_elf_layout_multitoc): Don't resize if we have already
1488 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
1490 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1491 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1492 elfcore_write_s390_prefix): New.
1493 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1494 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1495 elfcore_write_s390_prefix): New.
1496 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
1497 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
1498 (elfcore_write_register_note): Handle .reg-s390-timer,
1499 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
1500 .reg-s390-prefix section.
1502 2010-02-09 Alan Modra <amodra@gmail.com>
1504 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
1505 unsigned char. Update variables and code using them throughout file.
1506 (struct ppc_link_hash_entry): Likewise for tls_mask.
1508 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
1510 * elf64-ppc.c (has_small_toc_reloc): Don't define.
1511 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
1512 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
1513 code setting the flag.
1514 (ppc64_elf_next_toc_section): Group big-toc sections in
1517 2010-02-08 David S. Miller <davem@davemloft.net>
1519 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
1520 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
1522 * elfxx-sparc.c (create_got_section): Delete.
1523 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
1524 section creator does that work for us. Use ->elf.foo instead of
1525 ->foo where applicable.
1526 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
1528 (allocate_dynrelocs): Likewise.
1529 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1530 (_bfd_sparc_elf_relocate_section): Likewise.
1531 (sparc_vxworks_build_plt_entry): Likewise.
1532 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1533 (sparc_finish_dyn): Likewise.
1534 (sparc_vxworks_finish_exec_plt): Likewise.
1535 (sparc_vxworks_finish_shared_plt): Likewise.
1536 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1538 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
1539 macros for visibilty and locality checks.
1540 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1541 (allocate_dynrelocs): Likewise.
1542 (_bfd_sparc_elf_relocate_section): Likewise.
1543 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
1545 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
1546 but never used local var 'dynobj'.
1548 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
1551 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
1552 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
1553 * bfd-in2.h: Regenerate.
1554 * libbfd.h: Regenerate.
1556 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
1557 and loc_hash_memory.
1558 (_bfd_sparc_elf_link_hash_table_free): Declare.
1559 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
1560 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
1561 bfd_elf32_bfd_link_hash_table_free): Define.
1562 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
1563 has_ifunc_symbols if STT_GNU_IFUNC.
1564 (bfd_elf64_bfd_link_hash_table_free): Define.
1565 (elf_backend_post_process_headers): Define always.
1566 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
1567 (sparc_reloc_map): Add entries for new IFUNC relocs.
1568 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
1569 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
1570 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
1571 elf_sparc_get_local_sym_hash): New.
1572 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
1574 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
1576 (_bfd_sparc_elf_link_hash_table_free): New.
1577 (create_ifunc_sections): New.
1578 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
1579 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
1580 cons up a fake local hash table entry for it. Unconditionally add
1581 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
1582 dyn relocs for ifunc.
1583 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
1584 (allocate_dynrelocs): Unconditionally emit a PLT entry when
1585 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
1586 (allocate_local_dynrelocs): New function.
1587 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
1588 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
1590 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
1591 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
1592 plt in iplt/irelplt.
1594 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
1596 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
1597 max_contents_size, only consider sections whose contents must
1600 2010-02-09 Alan Modra <amodra@gmail.com>
1602 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
1603 (ppc64_elf_size_dynamic_sections): ..and here..
1604 (merge_got_entries): ..rather than here.
1606 2010-02-09 Alan Modra <amodra@gmail.com>
1608 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
1609 (has_small_toc_reloc): Define.
1610 (ppc64_elf_check_relocs): Set the above flags.
1611 (ppc64_elf_edit_opd): Delete obfd param.
1612 (ppc64_elf_tls_optimize): Likewise.
1613 (ppc64_elf_edit_toc): Likewise.
1614 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
1615 * elf64-ppc.h: Update prototypes.
1617 2010-02-08 Alan Modra <amodra@gmail.com>
1619 * section.c (struct bfd_section): Delete has_tls_reloc,
1620 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
1621 Add sec_flg0 thru sec_flg5.
1622 (BFD_FAKE_SECTION): Update for changed flags.
1623 * ecoff.c (bfd_debug_section): Likewise.
1624 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1625 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1626 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
1627 * elf32-xtensa.c (reloc_done): Define.
1628 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
1629 * bfd-in2.h: Regenerate.
1631 2010-02-08 Tristan Gingold <gingold@adacore.com>
1633 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
1634 for non-scattered relocations.
1636 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
1638 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
1639 apuinfo sections, only scan input sections once and reuse the
1642 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1644 * archures.c (bfd_mach_ppc_titan): Define.
1645 * bfd-in2.h: Regenerate.
1646 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
1648 2010-02-08 Alan Modra <amodra@gmail.com>
1650 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
1652 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1654 * elf.c (assign_file_positions_for_load_sections) Update lma of
1655 section if necessary. Fixes Bugzilla 11219.
1657 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
1659 * elf32-i386.c: Remove trailing white spaces.
1660 * elf64-x86-64.c: Likewise.
1662 2010-02-03 Nick Clifton <nickc@redhat.com>
1664 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
1665 entries for other architectures.
1666 (struct elf_link_hash_table): Add hash_table_id field.
1667 (elf_hash_table_id): New accessor macro.
1668 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
1670 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
1671 returning cast pointer.
1672 (elf32_mn10300_link_hash_table_create): Identify new table as
1673 containing MN10300 extensions.
1674 (mn10300_elf_relax_section): Check pointer returned by
1675 elf32_mn10300_hash_table.
1676 * elf32-arm.c: Likewise, except using ARM extensions.
1677 * elf32-avr.c: Likewise, except using AVR extensions.
1678 * elf32-bfin.c: Likewise, except using BFIN extensions.
1679 * elf32-cris.c: Likewise, except using CRIS extensions.
1680 * elf32-frv.c: Likewise, except using FRV extensions.
1681 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
1682 * elf32-i386.c: Likewise, except using I386 extensions.
1683 * elf32-lm32.c: Likewise, except using LM32 extensions.
1684 * elf32-m32r.c: Likewise, except using M32RM extensions.
1685 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
1686 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
1687 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
1688 * elf32-m68k.c: Likewise, except using M68K extensions.
1689 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
1690 * elf32-ppc.c: Likewise, except using PPC32 extensions.
1691 * elf32-s390.c: Likewise, except using S390 extensions.
1692 * elf32-sh.c: Likewise, except using SH extensions.
1693 * elf32-spu.c: Likewise, except using SPU extensions.
1694 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
1695 * elf64-alpha.c: Likewise, except using ALPHA extensions.
1696 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
1697 * elf64-ppc.c: Likewise, except using PPC64 extensions.
1698 * elf64-s390.c: Likewise, except using S390 extensions.
1699 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
1700 * elfxx-ia64.c: Likewise, except using IA64 extensions.
1701 * elfxx-mips.c: Likewise, except using MIPS extensions.
1702 * elfxx-sparc.c: Likewise, except using SPARC extensions.
1703 * elfxx-sparc.h: Likewise, except using SPARC extensions.
1704 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
1705 redundant structure.
1706 (elf32_cr16_hash_table): Delete unused macro.
1707 (elf32_cr16_link_hash_traverse): Delete unused macro.
1708 * elf32-score.c: Likewise.
1709 * elf32-score7.c: Likewise.
1710 * elf32-vax.c: Likewise.
1711 * elf64-sh64.c: Likewise.
1713 2010-02-03 Alan Modra <amodra@gmail.com>
1715 * elf64-ppc.c (struct plt_entry): Move earlier in file.
1716 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
1717 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
1719 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
1720 Remove no_multi_toc.
1721 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
1722 when allocating a new struct got_entry.
1723 (allocate_got): New function, extracted from..
1724 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
1725 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
1726 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
1727 (ppc64_elf_setup_section_lists): Remove output_bfd param and
1728 no_multi_toc, add add_stub_section and layout_sections_again. Stash
1729 new params in htab. Extract some code to..
1730 (ppc64_elf_start_multitoc_partition): ..here. New function.
1731 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
1732 second pass toc scan.
1733 (merge_got_entries, merge_global_got, reallocate_got): New functions.
1734 (ppc64_elf_reinit_toc): Rename to..
1735 (ppc64_elf_finish_multitoc_partition): ..this.
1736 (ppc64_elf_layout_multitoc): New function.
1737 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
1738 layout_sections_again params.
1739 (ppc64_elf_relocate_section): Handle indirect got entries.
1740 * elf64-ppc.h: Update prototypes. Declare new functions.
1742 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
1744 * elf-bfd.h (elfcore_write_xstatereg): New.
1746 * elf.c (elfcore_grok_xstatereg): New.
1747 (elfcore_write_xstatereg): Likewise.
1748 (elfcore_grok_note): Handle NT_X86_XSTATE.
1749 (elfcore_write_register_note): Handle .reg-xstate section.
1751 2010-02-01 Tristan Gingold <gingold@adacore.com>
1753 * som.c (som_write_ar_hdr): Define this macro.
1755 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1757 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
1758 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
1759 linkage table pointer to use the global table pointer if not doing
1762 2010-01-29 Joel Brobecker <brobecker@adacore.com>
1764 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
1765 if it has already been set.
1767 2010-01-27 Tristan Gingold <gingold@adacore.com>
1769 * vms.h: Remove trailing spaces.
1770 (struct hdr_struct): Remove unused hdr_c_cpr field.
1771 (enum file_format_enum): Add comments.
1772 * vms.c (vms_bfd_print_private_bfd_data): New function that
1774 Remove trailing spaces.
1775 * vms-misc.c: Improve comments.
1776 (_bfd_vms_get_object_record): Also handle files without pads.
1777 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
1778 * vms-gsd.c (struct flagdescstruct): Make name field const.
1779 (gsyflagdesc): Fix typo.
1781 2010-01-27 Alan Modra <amodra@gmail.com>
1784 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
1785 (ppc64_elf_setup_section_lists): Init them.
1786 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
1787 and .toc on the same input file.
1788 (ppc64_elf_relocate_section): Correct GOT entry offset.
1790 2010-01-26 Tristan Gingold <gingold@adacore.com>
1792 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
1793 (bfd_target): Add _bfd_write_ar_hdr_fn field.
1794 * archive.c (is_bsd44_extended_name): New macro.
1795 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
1796 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
1798 (_bfd_archive_bsd44_construct_extended_name_table): New function.
1799 (_bfd_generic_write_ar_hdr): Ditto.
1800 (_bfd_bsd44_write_ar_hdr): Ditto.
1801 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
1802 (bsd_write_armap): Adjust firstreal computation.
1803 * libbfd-in.h (struct areltdata): Add extra_size field.
1804 (_bfd_generic_write_ar_hdr): Add prototype.
1805 (_bfd_bsd44_write_ar_hdr): Ditto.
1806 (_bfd_write_ar_hdr): Define.
1807 (_bfd_noarchive_write_ar_hdr): Ditto.
1808 (_bfd_archive_bsd_write_ar_hdr): Ditto.
1809 (_bfd_archive_coff_write_ar_hdr): Ditto.
1810 (_bfd_archive_bsd44_slurp_armap): Ditto.
1811 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
1812 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
1813 (_bfd_archive_bsd44_truncate_arname): Ditto.
1814 (_bfd_archive_bsd44_write_armap): Ditto.
1815 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
1816 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
1817 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
1818 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
1819 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
1820 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
1821 * libbfd.h: Regenerate.
1822 * oasys.c (oasys_write_ar_hdr): Define.
1823 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
1824 * ieee.c (ieee_write_ar_hdr): Define.
1825 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
1826 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
1827 (bfd_pmac_xcoff_backend_data): Ditto.
1828 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1829 (bfd_xcoff_aix5_backend_data): Ditto.
1830 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
1831 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
1832 * aout-tic30.c (MY_write_ar_hdr): Ditto.
1833 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
1834 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1835 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1836 (bfd_mach_o_construct_extended_name_table)
1837 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1838 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1839 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
1840 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1841 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1842 (bfd_mach_o_construct_extended_name_table)
1843 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1844 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1845 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
1846 * bfd-in2.h: Regenerate.
1848 2010-01-26 Alan Modra <amodra@gmail.com>
1849 H.J. Lu <hongjiu.lu@intel.com>
1852 * elflink.c (elf_link_output_extsym): Do not ignore undefined
1853 symbols with ref_regular set when gc_sections is active.
1855 2010-01-25 Alan Modra <amodra@gmail.com>
1858 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
1859 with relocations against undefined weak symbols.
1860 (ppc64_elf_relocate_section): Don't optimize calls to undefined
1861 weak functions if the symbol is dynamic.
1862 (ppc64_elf_relocate_section): Edit tprel tls sequences.
1863 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1864 (_bfd_elf_ppc_at_tprel_transform): New function.
1865 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
1866 * bfd-in2.h: Regenerate.
1868 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1870 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
1871 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
1872 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
1874 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
1876 2010-01-21 Nick Clifton <nickc@redhat.com>
1878 * elflink.c (elf_link_add_object_symbols): Look up name of
1879 undefined symbol both before and after versioning has been
1880 applied. Do not bother with symbols that are weakly undefined.
1882 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1884 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
1885 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
1887 2010-01-19 Cary Coutant <ccoutant@google.com>
1889 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
1891 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
1892 Alan Modra <amodra@gmail.com>
1894 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
1895 (elf_object_p): Read e_phnum extension.
1896 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
1897 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
1898 that we can read last program header.
1900 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1902 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
1903 R_ARM_THM_CALL entry.
1904 (elf32_arm_final_link_relocate): Correct calculation of
1905 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
1906 or R_ARM_THM_JUMP24 relocation.
1908 2010-01-18 Alan Modra <amodra@gmail.com>
1911 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
1912 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
1915 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1917 Fix compilation warning on gcc-3.4.
1918 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
1919 parameter index to sec_index according to the function definition.
1921 2010-01-13 Chao-ying Fu <fu@mips.com>
1923 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
1924 It is true for all CPUs.
1925 (jal_reloc_p): New function.
1926 (mips_elf_calculate_relocation): Rename require_jalxp to
1928 Update comment for CROSS_MODE_JUMP_P.
1929 Set up cross_mode_jump_p based on the mode change.
1930 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
1931 Update comment for CROSS_MODE_JUMP_P.
1932 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
1933 Use !cross_mode_jump_p to guard conversion.
1934 Convert "jr t9" to "b", if possible.
1935 (_bfd_mips_elf_relocate_section): Rename require_jalx to
1937 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
1938 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
1940 2010-01-13 Nick Clifton <nickc@redhat.com>
1942 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
1943 "m32c" returns the m32c arch_info_struct and not the m16c
1945 (arch_info_struct): Use the new scan function.
1946 (bfd_m32c_arch): Likewise.
1948 2010-01-13 Tristan Gingold <gingold@adacore.com>
1950 * config.bfd: Remove duplicated target vector for i386-*-darwin.
1951 Appends new arch instead of overriding.
1952 Use mach_o_x86_64_vec for x86_64-*-darwin.
1953 * configure.in: Add mach_o_x86_64_vec.
1954 * configure: Regenerate.
1955 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
1956 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
1957 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
1958 * Makefile.in: Regenerate.
1959 * mach-o-x86-64.c: New file.
1961 2010-01-13 Tristan Gingold <gingold@adacore.com>
1963 * reloc.c: Add MACH_O_X86_64 relocations.
1964 * bfd-in2.h: Regenerate.
1965 * libbfd.h: Regenerate.
1967 2010-01-13 Tristan Gingold <gingold@adacore.com>
1969 * archive.c (normalize): Use lbasename.
1970 (bfd_bsd_truncate_arname): Ditto.
1971 (bfd_gnu_truncate_arname): Ditto.
1973 2010-01-12 Tristan Gingold <gingold@adacore.com>
1975 * makefile.vms (CFLAGS): Turns warnings into informational messages.
1977 2010-01-11 Tristan Gingold <gingold@adacore.com>
1979 * mach-o.h: Add x86-64 relocation types.
1981 2010-01-11 Tristan Gingold <gingold@adacore.com>
1983 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
1984 (bfd_mach_o_set_arch_mach): New prototype.
1985 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
1986 (bfd_mach_o_set_arch_mach): New function.
1987 (bfd_mach_o_gen_mkobject): New function.
1988 Set TARGET_ARCHITECTURE for the generic back-ends.
1989 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
1990 Check that TARGET_ARCHITECTURE is defined.
1991 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
1992 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
1994 2010-01-11 Tristan Gingold <gingold@adacore.com>
1996 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
1998 2010-01-11 Nick Clifton <nickc@redhat.com>
2000 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
2001 handling of R_V850_HI16_S relocation.
2003 2010-01-11 Alan Modra <amodra@gmail.com>
2006 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
2008 2010-01-11 Alan Modra <amodra@gmail.com>
2011 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
2012 (find_abstract_instance_name): Use it.
2013 (parse_comp_unit): Set it.
2015 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2017 * Makefile.in: Regenerate.
2018 * configure: Regenerate.
2020 2010-01-08 Tristan Gingold <gingold@adacore.com>
2022 * archive.c: Remove bfd_special_undocumented_glue.
2024 2010-01-08 Alan Modra <amodra@gmail.com>
2027 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
2028 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
2029 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
2031 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2034 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
2035 a symbol referenced by DSO is is defined in a non-shared object
2038 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2041 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
2042 undefined __start_XXX/__stop_XXX in all input files and set
2045 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2048 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
2050 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2052 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
2053 before including procfs.h.
2054 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
2055 * configure.in: Added autoconf probe for the pr_fpreg member.
2056 * configure: Regenerated.
2057 * config.in: Regenerated.
2058 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
2060 2010-01-04 Joel Brobecker <brobecker@adacore.com>
2062 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
2063 * dwarf2.c (concat_filename): Rename dirname with dir_name
2064 to void shadowing the dirname function.
2065 Rename subdirname with subdir_name to stay consistent with
2066 the new dir_name variable name.
2068 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
2070 * archures.c: Add bfd_mach_ppc_e500mc64.
2071 * bfd-in2.h: Regenerate.
2072 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
2073 bfd_mach_ppc_e500mc64.
2075 2010-01-01 Joel Brobecker <brobecker@adacore.com>
2077 Fix -Wshadow warnings (seen on ppc-aix)
2078 * xcofflink.c: Replace finfo by flinfo throughout.
2080 For older changes see ChangeLog-2009
2086 version-control: never
projects / external / binutils.git / blob