1 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
3 * elf64-mips.c (mips_elf64_howto_table_rela)
4 [R_MIPS_TLS_DTPMOD64]: Clear partial_inplace.
5 [R_MIPS_TLS_DTPREL64, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
6 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
7 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL64]: Likewise.
8 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
9 * elfn32-mips.c (elf_mips_howto_table_rela)
10 [R_MIPS_TLS_DTPMOD32]: Likewise.
11 [R_MIPS_TLS_DTPREL32, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
12 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
13 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL32]: Likewise.
14 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
16 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
17 Ina Pandit <ina.pandit@kpitcummins.com>
19 * archures.c (DESCRIPTION): Define bfd_mach_v850e2 and
21 * reloc.c (bfd_architecture): Define bfd_mach_v850e2 and
23 (BFD_RELOC_V850_16_PCREL, BFD_RELOC_V850_17_PCREL,
24 BFD_RELOC_V850_22_PCREL, BFD_RELOC_V850_23,
25 BFD_RELOC_V850_32_PCREL, BFD_RELOC_V850_32_ABS,
26 BFD_RELOC_V850_16_SPLIT_OFFSET, BFD_RELOC_V850_16_S1,
27 BFD_RELOC_V850_LO16_SPLIT_OFFSET, BFD_RELOC_V850_SDA_15_16_OFFSET,
28 BFD_RELOC_V850_ZDA_16_16_OFFSET, BFD_RELOC_V850_CALLT_15_16_OFFSET,
29 BFD_RELOC_V850_32_GOTPCREL, BFD_RELOC_V850_16_GOT,
30 BFD_RELOC_V850_32_GOT, BFD_RELOC_V850_22_PLT_PCREL,
31 BFD_RELOC_V850_32_PLT_PCREL, BFD_RELOC_V850_COPY,
32 BFD_RELOC_V850_GLOB_DAT, BFD_RELOC_V850_JMP_SLOT,
33 BFD_RELOC_V850_RELATIVE, BFD_RELOC_V850_16_GOTOFF,
34 BFD_RELOC_V850_32_GOTOFF, BFD_RELOC_V850_CODE,
35 BFD_RELOC_V850_DATA): New relocations for V850 target.
36 * config.bfd: Match all v850 targets.
37 * cpu-v850.c (arch_info_struct): Define V850e2 and V850e2v3.
38 * elf32-v850.c (v850_elf_check_relocs): Check the newly added
40 (v850_elf_perform_relocation ): Update the newly added
42 (v850_elf_howto_t): Update the specifications of added
44 (v850_elf_reloc_map): Update the relocation mappings.
45 (v850_elf_final_link_relocate): Maps added relocation into the
46 appropriate howto structure.
47 (v850_elf_object_p): Add support for V850E2 and V850E2V3.
48 (v850_elf_final_write_processing): Likewise.
49 (v850_elf_merge_private_bfd_data): Likewise.
50 (v850_elf_print_private_bfd_data): Likewise.
51 * libbfd.h: Regenerate.
52 * bfd-in2.h: Regenerate.
54 2010-07-23 Alan Modra <amodra@gmail.com>
56 * archive.c (_bfd_archive_bsd44_construct_extended_name_table):
57 Correct format specifier.
59 2010-07-22 Alan Modra <amodra@gmail.com>
61 * ecoff.c: Don't include aout/ranlib.h.
62 (_bfd_ecoff_slurp_armap): Use correct struct for ardata->symdefs.
63 (_bfd_ecoff_write_armap): Output ar_date and ar_size using
66 2010-07-22 Alan Modra <amodra@gmail.com>
68 * aoutx.h (some_aout_object_p): Don't set EXEC_P for files with
71 2010-07-20 Alan Modra <amodra@gmail.com>
73 * elf.c (assign_file_positions_for_load_sections): Check that
74 zero size sections are allocated in segments too.
75 (assign_file_positions_for_non_load_sections): Warn if zero
76 size alloc sections are found here.
77 (copy_elf_program_header): Don't drop zero size sections from
79 (copy_private_bfd_data): Check for changes in zero size sections.
81 2010-07-17 Alan Modra <amodra@gmail.com>
83 * elf.c (_bfd_elf_map_sections_to_segments): Force new segment
84 for sections with overlapping LMAs.
85 (assign_file_positions_for_load_sections): Catch overlap for
86 sections that wrap around the address space. Replace a
87 warning that duplicates ld's --check-sections error with a
88 warning that lma has been adjusted for overlapping sections.
90 2010-07-14 Cary Coutant <ccoutant@google.com>
93 * dwarf2.c (read_section): Revert patch for compressed debug sections.
94 (find_line): Likewise.
95 (read_and_uncompress_section): Remove.
97 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
100 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't
101 allocate .got.plt section if there are no GOT nor PLT
103 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
105 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
108 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Support
109 garbage collection against STT_GNU_IFUNC symbols.
111 * elf32-i386.c (elf_i386_get_local_sym_hash): Don't set
112 elf.plt.offset/elf.got.offset to -1.
113 (elf_i386_tls_transition): Skip TLS transition for functions.
114 (elf_i386_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
116 * elf64-x86-64.c (elf64_x86_64_get_local_sym_hash): Don't set
117 elf.plt.offset/elf.got.offset to -1.
118 (elf64_x86_64_tls_transition): Skip TLS transition for functions.
119 (elf64_x86_64_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
121 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
123 * elf32-i386.c (elf_i386_check_relocs): Re-indent.
124 (elf_i386_relocate_section): Likewise.
126 2010-07-06 H.J. Lu <hongjiu.lu@intel.com>
128 * dwarf2.c (add_line_info): Initialize prev_line.
130 2010-07-06 Alan Modra <amodra@gmail.com>
132 * elf32-ppc.c (ppc_elf_relax_section): Insert branch around
133 trampolines only for .init and .fini sections.
135 2010-07-05 Alan Modra <amodra@gmail.com>
137 * elf32-ppc.c: Formatting.
138 (ppc_elf_finish_dynamic_sections): Don't make plt_entry var static.
140 2010-07-03 Cary Coutant <ccoutant@google.com>
142 * compress.c (bfd_uncompress_section_contents): Add ATTRIBUTE_UNUSED.
143 * dwarf2.c (read_and_uncompress_section): New function.
144 (read_section): Call it.
145 (find_line): Likewise.
147 2010-07-01 Alan Modra <amodra@gmail.com>
149 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_CALLS_LOCAL rather
150 than SYMBOL_REFERENCES_LOCAL.
151 (ppc64_elf_relocate_section): Likewise.
153 2010-07-01 Alan Modra <amodra@gmail.com>
155 * elf64-ppc.c (ppc64_elf_edit_toc): Keep toc entries for ifuncs.
157 2010-06-29 Alan Modra <amodra@gmail.com>
159 * cpu-maxq.c: Delete file.
160 * coff-maxq.c: Delete file.
161 * Makefile.am: Remove references to maxq.
162 * archures.c: Likewise.
163 * coffcode.h: Likewise.
164 * configure.in: Likewise.
165 * targets.c: Likewise.
166 * config.bfd: Move maxq from obsolete to removed.
167 * Makefile.in: Regenerate.
168 * bfd-in2.h: Regenerate.
169 * configure: Regenerate.
170 * libbfd.h: Regenerate.
171 * po/SRC-POTFILES.in: Regenerate.
173 2010-06-28 Alan Modra <amodra@gmail.com>
175 * compress.c (bfd_uncompress_section_contents): Use ATTRIBUTE_UNUSED
176 to silence gcc warning.
178 2010-06-27 Alan Modra <amodra@gmail.com>
180 * elf64-ppc.c (get_tls_mask): Don't segfault on NULL elf_section_data.
181 (group_sections): Likewise.
183 2010-06-27 Alan Modra <amodra@gmail.com>
185 * bout.c (aligncode): Delete set but unused variables.
186 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
187 * coff-ppc.c (ppc_record_toc_entry): Likewise.
188 (coff_ppc_relocate_section): Likewise.
189 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Likewise.
190 * elf-m10200.c (mn10200_elf_relax_delete_bytes): Likewise.
191 * elf-m10300.c (mn10300_elf_final_link_relocate): Likewise.
192 (mn10300_elf_relax_section): Likewise.
193 * elf32-arm.c (arm_build_one_stub, arm_size_one_stub): Likewise.
194 (record_vfp11_erratum_veneer): Likewise.
195 (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
196 (elf32_arm_final_link_relocate): Likewise.
197 (elf32_arm_check_relocs, arm_map_one_stub): Likewise.
198 * elf32-avr.c (elf32_avr_relax_delete_bytes): Likewise.
199 (elf32_avr_relax_section): Likewise.
200 (avr_mark_stub_not_to_be_necessary): Likewise.
201 * elf32-bfin.c (_bfin_create_got_section): Likewise.
202 * elf32-cr16.c (cr16_elf_final_link_relocate): Likewise.
203 (elf32_cr16_relax_delete_bytes): Likewise.
204 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Likewise.
205 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
206 * elf32-crx.c (elf32_crx_relax_delete_bytes): Likewise.
207 * elf32-h8300.c (elf32_h8_relax_section): Likewise.
208 (elf32_h8_relax_delete_bytes): Likewise.
209 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
210 * elf32-i370.c (i370_elf_check_relocs): Likewise.
211 (elf_relocate_section): Likewise.
212 * elf32-ip2k.c (adjust_all_relocations): Likewise.
213 (ip2k_elf_relax_section): Likewise.
214 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
215 (lm32_elf_check_relocs): Likewise.
216 (lm32_elf_finish_dynamic_sections): Likewise.
217 (lm32_elf_finish_dynamic_symbol): Likewise.
218 * elf32-m32c.c (m32c_offset_for_reloc): Likewise.
219 (m32c_elf_relax_delete_bytes): Likewise.
220 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
221 (m32r_elf_finish_dynamic_sections): Likewise.
222 (m32r_elf_check_relocs, m32r_elf_fake_sections): Likewise.
223 * elf32-m68hc11.c (m68hc11_elf_relax_section): Likewise.
224 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
225 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
226 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
227 (microblaze_elf_check_relocs): Likewise.
228 (microblaze_elf_finish_dynamic_symbol): Likewise.
229 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
230 * elf32-ppc.c (ppc_elf_tls_optimize): Likewise.
231 * elf32-rx.c (rx_elf_relocate_section): Likewise.
232 (elf32_rx_relax_delete_bytes, rx_offset_for_reloc): Likewise.
233 (elf32_rx_relax_section): Likewise.
234 * elf32-score.c (score_elf_got_offset_from_index): Likewise.
235 (score_elf_final_link_relocate): Likewise.
236 (s3_bfd_score_elf_relocate_section): Likewise.
237 * elf32-score7.c (score_elf_got_offset_from_index): Likewise.
238 (s7_bfd_score_elf_relocate_section): Likewise.
239 * elf32-sh.c (sh_elf_check_relocs): Likewise.
240 * elf32-spu.c (spu_elf_relocate_section): Likewise.
241 * elf32-v850.c (v850_elf_check_relocs): Likewise.
242 (find_remembered_hi16s_reloc): Likewise.
243 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
244 (elf_vax_relocate_section): Likewise.
245 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
246 * elf32-xtensa.c (xlate_offset_with_removed_text): Likewise.
247 (move_literal): Likewise.
248 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
249 (elf64_hppa_check_relocs): Likewise.
250 (elf64_hppa_finish_dynamic_symbol): Likewise.
251 (elf64_hppa_relocate_section): Likewise.
252 * elf64-mmix.c (mmix_elf_reloc, mmix_elf_relax_section): Likewise.
253 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
254 (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Likewise.
255 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
256 (elfNN_vms_section_from_shdr): Likewise.
257 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
258 (_bfd_sparc_elf_relocate_section): Likewise.
259 * hp300hpux.c (slurp_symbol_table): Likewise.
260 * i386lynx.c (swap_std_reloc_out, swap_std_reloc_in): Likewise.
261 * mach-o.c (bfd_mach_o_write_thread): Likewise.
262 * mmo.c (mmo_scan, mmo_write_symbols_and_terminator): Likewise.
263 * nlm32-sparc.c (nlm_sparc_read_reloc): Likewise.
264 * pdp11.c (pdp11_aout_link_input_section): Likewise.
265 (aout_link_input_section, aout_link_input_bfd): Likewise.
266 * pe-mips.c (mips_swap_reloc_out): Likewise.
267 (coff_pe_mips_relocate_section): Likewise.
268 * som.c (som_bfd_ar_write_symbol_stuff): Likewise.
269 * vms-alpha.c (_bfd_vms_slurp_egsd): Likewise.
270 * xsym.c (bfd_sym_fetch_type_information_table_ent): Likewise.
272 * coff-i860.c (i860_reloc_processing): Avoid set but unused warning.
273 * coffcode.h (coff_compute_section_file_positions): Likewise.
274 (coff_slurp_reloc_table): Likewise.
275 * cpu-arm.c (arm_check_note): Likewise.
276 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Likewise.
277 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
278 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
279 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
280 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
281 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
282 * elf32-sh64.c (_bfd_sh_align_load_span): Likewise.
283 * ieee.c (parse_expression): Likewise.
284 (ieee_slurp_external_symbols, drop_int): Likewise.
285 * peXXigen.c (pe_print_pdata): Likewise.
286 * versados.c (process_esd): Likewise.
288 2010-06-25 Tristan Gingold <gingold@adacore.com>
290 * vms-alpha.c (_bfd_vms_write_egsd): Check absolute section with
291 its flags. Create an absolute section if needed.
293 2010-06-25 Tristan Gingold <gingold@adacore.com>
295 * vms-alpha.c (_bfd_vms_write_egsd): Set target_index field of
296 sections. Mark .vmsdebug section as SEC_DEBUGGING. Do not create
297 dummy psect anymore. Adjust.
298 (_bfd_vms_write_eeom): Adjust (use target_index instead of index)
299 (_bfd_vms_write_etir): Ditto.
300 (start_etir_or_etbt_record): Test for SEC_DEBUGGING instead of
301 section name. Adjust.
303 2010-06-25 Tristan Gingold <gingold@adacore.com>
305 * vms-alpha.c (alpha_vms_write_exec): Set linktime field.
307 2010-06-25 Alan Modra <amodra@gmail.com>
309 * elf64-ppc.c (toc_skip_enum): Define.
310 (ppc64_elf_edit_toc): Use two low bits of skip array as markers.
311 Optimize largetoc sequences.
312 (adjust_toc_syms): Update for skip array change.
313 (ppc64_elf_relocate_section): Handle R_PPC64_LO_DS_OPT.
315 2010-06-25 Alan Modra <amodra@gmail.com>
317 * elf64-ppc.c (is_static_defined): New function.
318 (get_tls_mask, ppc_type_of_stub): Use it here.
319 (ppc64_elf_edit_opd): Ensure we only attempt to edit ppc64 input.
320 (ppc64_elf_tls_setup): Typo fix.
321 (adjust_toc_syms): Correctly handle symbols defined past the end
322 of the toc. Move syms on removed entries to next entry rather
323 than to start of toc.
324 (ppc64_elf_edit_toc): Likewise. Ensure we only attempt to
325 edit ppc64 input. Allocate one extra word in skip array.
326 Honour info->keep_memory when reading relocs if we can.
327 Adjust toc relocs after adjusting symbols.
329 2010-06-23 Nathan Sidwell <nathan@codesourcery.com>
331 * archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
334 2010-06-17 Tristan Gingold <gingold@adacore.com>
336 * Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
337 (BFD64_BACKENDS_CFILES): ... here.
338 (BFD32_BACKENDS): Move vms-alpha.lo to ...
339 (BFD64_BACKENDS): ... here.
340 * Makefile.in: Regenerate.
342 2010-06-15 Joseph Myers <joseph@codesourcery.com>
344 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
345 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
346 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
347 elf32_tic6x_merge_private_bfd_data): New.
348 (bfd_elf32_bfd_merge_private_bfd_data,
349 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
350 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
352 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
354 2010-06-15 Joseph Myers <joseph@codesourcery.com>
356 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
357 (struct elf_backend_data): Update comment on obj_attrs_order.
358 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
359 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
360 instead of hardcoded 4.
361 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
362 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
363 instead of hardcoded 4 and 5.
364 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
365 instead of hardcoded 4.
367 2010-06-14 Kevin Buettner <kevinb@redhat.com>
369 * elf32-h8300.c (elf_symbol_leading_char): Define.
371 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
373 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
375 2010-06-11 Tristan Gingold <gingold@adacore.com>
377 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
380 2010-06-11 Tristan Gingold <gingold@adacore.com>
382 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
384 2010-06-11 Tristan Gingold <gingold@adacore.com>
386 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
388 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
389 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
390 * vms-alpha.c (evax_section_flags): Make it const.
391 (vms_secflag_by_name): Remove unused ABFD argument.
392 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
393 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
394 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
395 (_bfd_vms_write_egsd): Remove useless cast.
397 2010-06-10 Tristan Gingold <gingold@adacore.com>
399 * config.bfd: Remove #if/#endif so that som can be compiled on any
401 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
402 can be used on any host.
404 2010-06-10 Tristan Gingold <gingold@adacore.com>
406 * som.c: Can now be compiled on any host.
407 Include bfd headers instead of system one.
408 (som_compute_checksum): Parameter is now a pointer to a
409 som_external_header structure. Adjust.
410 (struct section_to_type): Field section is now const.
411 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
413 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
414 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
415 (som_swap_clock_in, som_swap_clock_out): New functions.
416 (som_swap_header_in, som_swap_header_out): Likewise.
417 (som_swap_space_dictionary_in): Likewise.
418 (som_swap_space_dictionary_out): Likewise.
419 (som_swap_subspace_dictionary_in): Likewise.
420 (som_swap_subspace_dictionary_record_out): Likewise.
421 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
422 (som_swap_string_auxhdr_out): Likewise.
423 (som_swap_compilation_unit_out): Likewise.
424 (som_swap_exec_auxhdr_in): Likewise.
425 (som_swap_exec_auxhdr_out): Likewise.
426 (som_swap_lst_header_in): Likewise.
427 (som_object_setup): Adjust parameter type using bfd types.
428 (setup_sections): Likewise. Ditto for object file types.
429 Use intermediate variables for external representation and use the
430 swap functions to convert.
431 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
433 (som_prep_headers): Likewise.
434 (som_write_symbol_strings): Likewise.
435 (som_begin_writing): Likewise.
436 (som_finish_writing): Likewise.
437 (som_build_and_write_symbol_table): Likewise.
438 (bfd_section_from_som_symbol): Likewise.
439 (som_slurp_symbol_table): Likewise.
440 (som_bfd_print_private_bfd_data): Likewise.
441 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
442 (bfd_som_attach_compilation_unit): Likewise.
443 (som_bfd_count_ar_symbols): Likewise.
444 (som_bfd_fill_in_ar_symbols): Likewise.
445 (som_slurp_armap): Likewise.
446 (som_bfd_ar_write_symbol_stuff): Likewise.
447 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
448 sprintf to write header fields.
449 * som.h: Include bfd headers instead of system one.
450 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
451 (struct somdata): Use bfd structures instead of system ones.
452 (struct som_section_data_struct): Likewise.
453 (struct som_subspace_dictionary_record): Removed (now in
454 include/som/internal.h)
456 2010-06-10 Tristan Gingold <gingold@adacore.com>
458 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
459 as bfd requires an ANSI-C compiler.
461 2010-06-09 Tristan Gingold <gingold@adacore.com>
463 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
464 end of archive members.
466 2010-06-08 Tristan Gingold <gingold@adacore.com>
468 * som.c (som_bfd_free_cached_info): Do not free relocations as
469 they were allocated with bfd_zalloc.
471 2010-06-08 Tristan Gingold <gingold@adacore.com>
473 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
476 2010-06-08 Tristan Gingold <gingold@adacore.com>
478 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
479 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
480 * libbfd.h: Regenerate.
481 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
482 (bfd_elfNN_mkarchive): Ditto.
484 2010-06-02 Tristan Gingold <gingold@adacore.com>
486 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
488 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
490 * configure: Regenerate.
492 2010-06-01 Tristan Gingold <gingold@adacore.com>
494 * vms-alpha.c (struct vms_private_data_struct): Add
495 transfer_address field. Remove unused dst_info field.
496 (alpha_vms_write_exec): Use transfer_address.
497 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
498 (alpha_vms_bfd_final_link): Set transfer_address.
500 2010-05-31 Tristan Gingold <gingold@adacore.com>
502 * vms-lib.c (credat_lo, credat_hi): New fields.
503 (vms_read_block): Adjust comments.
504 (vms_write_block): New function.
505 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
506 hard-coded values with constants. Set credat_lo and credat_hi.
507 (_bfd_vms_lib_mkarchive): Add argument kind.
508 Set ver, mhd_size and type according to kind.
509 (_bfd_vms_lib_alpha_mkarchive): New function.
510 (struct lib_index): Renamed from struct vms_index
511 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
512 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
513 argument and handle it.
514 (vms_write_index): Adjust argument idx. Handle elf indexes.
515 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
516 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
517 use it. Handle elf indexes. Set credat.
518 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
519 (_bfd_vms_lib_alpha_mkarchive): ... this.
520 * libbfd.h: Regenerated.
521 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
523 2010-05-28 Sterling Augustine <sterling@tensilica.com>
525 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
526 of code to change the bits in the instructions to match the changes
527 in the relocations. Declare dest_addr and sym_sec to help.
529 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
531 Workaround GCC PR middle-end/4210.
532 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
535 2010-05-27 Tristan Gingold <gingold@adacore.com>
537 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
538 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
539 (vms_time_to_time_t): Use them instead of local const.
540 (vms_time_t_to_vms_time): New function.
541 (vms_get_time): Likewise.
542 (vms_raw_get_time): Likewise.
543 * vms.h (vms_time_t_to_vms_time): New declaration.
544 (vms_get_time): Likewise.
545 (vms_raw_get_time): Likewise.
547 2010-05-26 Tristan Gingold <gingold@adacore.com>
549 * vms-alpha.c: Update comments.
550 (alpha_vms_write_exec): Set lnkflags. Write the GST.
551 (alpha_vms_link_output_symbol): New function.
552 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
553 Set dst_section private field.
554 (alpha_vms_bfd_final_link): Remove code that set dst_section.
556 2010-05-26 Tristan Gingold <gingold@adacore.com>
558 * bfdio.c: Declare and define _bfd_memory_iovec.
559 (bfd_bread): Move code for BFD_IN_MEMORY...
560 (bfd_bwrite): ... Ditto ...
561 (bfd_tell): ... Ditto ...
562 (bfd_flush): ... Ditto ...
563 (bfd_stat): ... Ditto ...
564 (bfd_seek): ... Ditto ...
565 (bfd_get_size): ... Ditto ...
566 (bfd_mmap): ... Ditto ...
567 (memory_bread): ... to these new functions.
568 (memory_bwrite): Ditto.
569 (memory_btell): Ditto.
570 (memory_bseek): Ditto.
571 (memory_bflush): Ditto.
572 (memory_bstat): Ditto.
573 (memory_bmmap): Ditto.
574 (memory_bclose): New function.
575 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
576 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
577 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
578 (bfd_make_writable): Use _bfd_memory_iovec.
579 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
580 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
582 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
584 * libbfd.h: Regenerate.
586 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
587 Joseph Myers <joseph@codesourcery.com>
588 Andrew Stubbs <ams@codesourcery.com>
590 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
591 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
592 * configure.in: Handle FDPIC vectors.
593 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
594 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
595 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
596 SYMBOL_REFERENCES_LOCAL for function descriptors.
597 (fdpic_object_p): New.
598 (sh_reloc_map): Add FDPIC and movi20 relocations.
599 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
601 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
603 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
604 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
605 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
606 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
607 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
609 (get_plt_info): Handle FDPIC.
610 (MAX_SHORT_PLT): Define.
611 (get_plt_index, get_plt_offset): Handle short_plt.
613 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
614 got_type and adjust all uses. Add GOT_FUNCDESC.
615 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
616 local_got_tls_type to local_got_type.
617 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
619 (sh_elf_local_funcdesc): Define.
620 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
622 (sh_elf_link_hash_newfunc): Initialize new fields.
623 (sh_elf_link_hash_table_create): Set fdpic_p.
624 (sh_elf_omit_section_dynsym): New.
625 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
627 (allocate_dynrelocs): Allocate local function descriptors and space
628 for R_SH_FUNCDESC-related relocations, and for rofixups.
629 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
630 require function descriptors.
631 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
632 (sh_elf_modify_program_headers): New.
633 (sh_elf_size_dynamic_sections): Allocate function descriptors for
634 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
635 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
636 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
637 entry in the .dynamic section.
638 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
639 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
640 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
641 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
642 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
643 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
644 read-only section warnings. Handle undefined weak symbols. Generate
645 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
646 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
647 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
648 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
649 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
650 Handle 20-bit relocations.
651 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
653 (sh_elf_check_relocs): Handle new relocations. Make symbols
654 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
655 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
657 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
658 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
659 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
660 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
661 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
662 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
663 Use install_movi20_field. Rename srel to srelgot. Always generate
664 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
665 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
666 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
667 Rename sgot to sgotplt. Assert that the right number of rofixups
668 and dynamic relocations were allocated.
669 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
670 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
671 (elf_backend_can_make_relative_eh_frame)
672 (elf_backend_can_make_lsda_relative_eh_frame)
673 (elf_backend_encode_eh_address): Define.
674 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
675 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
676 Redefine for FDPIC vector.
677 * reloc.c: Add SH FDPIC and movi20 relocations.
678 * targets.c (_bfd_target_vector): Add FDPIC vectors.
679 * configure, bfd-in2.h, libbfd.h: Regenerated.
681 2010-05-25 Jay Krell <jay.krell@cornell.edu>
684 * archive.c (_bfd_calloc_wrapper): New function.
685 (_bfd_add_bfd_to_archive_cache): Use it.
687 * configure.in: Add alpha*-*-*vms* to list of natives.
688 * configure: Regenerate.
690 * vms-misc.c: Define globalref if necessary.
691 (vms_convert_to_var_unix_filename): Rename to
692 _bfd_vms_convert_to_var_unix_filename and export.
693 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
694 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
695 vms_convert_to_var_unix_filename.
697 2010-05-24 Tristan Gingold <gingold@adacore.com>
699 * vms-alpha.c (add_symbol_entry): New function extrated from ...
700 (add_symbol): ... adjusted.
702 2010-05-24 Tristan Gingold <gingold@adacore.com>
704 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
705 (alpha_vms_write_exec): Add a comment.
706 (_bfd_vms_write_egsd): Ditto.
707 (alpha_vms_convert_symbol): Remove a blank line.
709 2010-05-21 Tristan Gingold <gingold@adacore.com>
711 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
714 2010-05-21 Tristan Gingold <gingold@adacore.com>
716 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
717 SEC_LOAD if isect has data.
718 (vms_get_symbol_info): Refine the condition for 'T' type.
720 2010-05-18 Tristan Gingold <gingold@adacore.com>
722 * vms-alpha.c (_bfd_vms_write_emh): New function.
723 (_bfd_vms_write_lmn): New function.
724 (_bfd_vms_write_eeom): Moved.
725 (hash_string): Likewise.
726 (_bfd_vms_length_hash_symbol): Likewise.
727 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
728 and _bfd_vms_write_lmn, and call these functions.
730 2010-05-18 Tristan Gingold <gingold@adacore.com>
732 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
733 Add details in the messages.
734 (evax_bfd_print_image): Change message.
736 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
739 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
740 (elf_fake_sections): Likewise.
742 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
744 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
746 2010-05-17 Tristan Gingold <gingold@adacore.com>
748 * vms-alpha.c: Include esgps.h and eidc.h.
749 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
750 (evax_bfd_print_egsd_flags): New function, extracted from ...
751 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
752 EGSD__C_SPSC and EGSD__C_IDC.
754 2010-05-14 Tristan Gingold <gingold@adacore.com>
756 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
757 (_bfd_vms_get_object_record): Handle align byte only in the
760 2010-05-14 Tristan Gingold <gingold@adacore.com>
762 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
763 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
764 * libbfd.h: Regenerate.
765 * configure.in (havevecs): Define HAVE_all_vecs when
766 --enable-targets=all is set. Use AC_SUBST on it.
767 (tdefaults): Do not add havevecs.
768 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
769 * configure: Regenerate.
770 * Makefile.am (HAVEVECS): New variable.
771 (INCLUDES): Add HAVEVECS.
772 * Makefile.in: Regenerate.
773 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
774 target is selected. Add #ifdef/#endif around vms specific code.
775 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
776 bfd_elfNN_archive_slurp_extended_name_table,
777 bfd_elfNN_archive_construct_extended_name_table,
778 bfd_elfNN_archive_truncate_arname,
779 bfd_elfNN_archive_write_armap,
780 bfd_elfNN_archive_read_ar_hdr,
781 bfd_elfNN_archive_write_ar_hdr,
782 bfd_elfNN_archive_openr_next_archived_file,
783 bfd_elfNN_archive_get_elt_at_index,
784 bfd_elfNN_archive_generic_stat_arch_elt,
785 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
787 2010-05-11 Jie Zhang <jie@codesourcery.com>
789 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
790 Tag_ABI_HardFP_use correctly.
792 2010-05-11 Alan Modra <amodra@gmail.com>
794 * coffcode.h (coff_write_object_contents): Enclose all occurrences
795 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
797 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
799 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
800 sym_name to improve packing.
801 (cortex_a8_erratum_scan): Check for PLT entries.
802 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
804 2010-05-07 Tristan Gingold <gingold@adacore.com>
806 * Makefile.in: Regenerate with automake 1.11.1.
809 2010-05-05 Nick Clifton <nickc@redhat.com>
811 * po/es.po: Updated Spanish translation.
813 2010-05-03 Tristan Gingold <gingold@adacore.com>
815 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
816 selective_search flag.
818 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
819 before output_has_begun is set.
821 2010-05-03 Tristan Gingold <gingold@adacore.com>
823 * vms-alpha.c: Add comments.
824 (struct vms_private_data_struct): Remove image_autoextend field.
825 (dst_check_allocation): Removed.
826 (image_write): Remove call to dst_check_allocation.
827 (vms_slurp_debug): Do not set image_autoextend. Adjust section
829 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
830 (alpha_vms_write_exec): Use dst_section to get the dst section.
831 Write the dmt section.
832 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
833 (alpha_vms_read_sections_content): Do not set image_autoextend.
834 (alpha_vms_bfd_final_link): Generate the dst.
836 2010-05-03 Tristan Gingold <gingold@adacore.com>
838 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
840 (vms_lib_dcx): Adjust for the above change.
842 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
845 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
847 * elf32-i386.c (elf_i386_relocate_section): Use it.
848 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
850 2010-04-30 Tristan Gingold <gingold@adacore.com>
852 * vms-lib.c (vms_read_block): New function.
853 (vms_traverse_index): Use vms_read_block. Handle long key names.
855 2010-04-30 Tristan Gingold <gingold@adacore.com>
857 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
859 (struct carsym_mem): New structure.
860 (vms_add_index): New function.
861 (vms_add_indexes_from_list): New function.
862 (vms_traverse_index): Parameter carsym changed to carsym_mem.
863 Code adjusted to handle elfidx.
864 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
865 Parameter NBREL is now a pointer.
866 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
868 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
869 (_bfd_vms_lib_find_symbol): Ditto.
870 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
872 (_bfd_vms_lib_get_module): New function.
873 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
875 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
876 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
877 (vms_write_index): Adjust for structure renamed.
878 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
879 changes of _bfd_vms_lib_find_symbol.
881 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
883 * config.bfd: Correct accidential reverted patch
886 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
888 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
889 to USE_MINGW64_LEADING_UNDERSCORES.
890 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
891 * config.bfd: Change underscoring default for x64 mingw
893 * coffcode.h (coff_write_relocs): Add check that dereferenced
894 sym_ptr_ptr isn't NULL.
895 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
896 * configure: Regenerated.
897 * configure.in: Add option '--enable-leading-mingw64-underscores'
898 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
900 2010-04-27 Nick Clifton <nickc@redhat.com>
903 * coffgen.c (coff_find_nearest_line): Incldue the section address
904 of function name symbols in address comparisons.
906 2010-04-27 Nick Clifton <nickc@redhat.com>
908 * po/fr.po: Updated French translation.
910 2010-04-23 Alan Modra <amodra@gmail.com>
912 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
913 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
915 (assign_file_positions_for_load_sections): Modify section in
916 segment warning to ignore overlay vmas.
917 * elf32-spu.c (spu_elf_object_p): Replace use of
918 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
920 2010-04-22 Nick Clifton <nickc@redhat.com>
922 * po/bfd.pot: Updated by the Translation project.
923 * po/vi.po: Updated Vietnamese translation.
925 2010-04-22 Alan Modra <amodra@gmail.com>
927 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
928 change. Tidy. Don't error on sections not allocated in segment.
930 2010-04-15 Andrew Haley <aph@redhat.com>
932 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
934 * bfd-in2.h: Likewise.
935 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
936 control merging of exidx entries.
938 2010-04-20 Joseph Myers <joseph@codesourcery.com>
940 * elf32-tic6x.h: New.
941 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
942 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
943 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
944 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
945 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
946 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
947 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
948 elf32_tic6x_relocate_section): Handle REL relocations.
949 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
951 2010-04-20 Jakub Jelinek <jakub@redhat.com>
953 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
954 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
956 2010-04-19 Nick Clifton <nickc@redhat.com>
958 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
960 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
961 attribute to warned variable. Remove unused val, type and type2
964 2010-04-16 Andreas Schwab <schwab@redhat.com>
966 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
967 strict-aliasing rules.
969 2010-04-16 Tristan Gingold <gingold@adacore.com>
971 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
972 (_bfd_vms_get_object_record): Always assume there is a pad byte
975 * vms-lib.c: Add a few comments.
977 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
979 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
980 attributes in v2.08 of the ABI.
982 2010-04-15 Alan Modra <amodra@gmail.com>
984 * config.bfd (vax*-*-*vms*): Delete.
986 2010-04-14 Tristan Gingold <gingold@adacore.com>
988 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
989 vms-tir.lo, vms.lo and add vms-alpha.lo
990 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
991 vms-tir.c, vms.c and add vms-alpha.c
992 * Makefile.in: Regenerate.
993 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
995 * configure: Regenerate.
996 * targets.c (vms_vax_vec): Remove the declaration.
997 (_bfd_target_vector): Remove vms_vax_vec.
998 * vms-alpha.c: New file.
999 * vms-gsd.c: Removed, rewritten in vms-alpha.c
1003 * vms-misc.c: Fix indentation and comments. Replace most of
1004 #if VMS_DEBUG/vms_debug with vms_debug2.
1005 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
1006 (hash_string): Ditto.
1007 (_bfd_vms_length_hash_symbol): Ditto.
1008 (maybe_adjust_record_pointer_for_object): Ditto.
1009 (_bfd_vms_get_object_record): Ditto.
1010 (vms_get_remaining_object_record): Ditto.
1011 (_bfd_vms_push): Ditto.
1012 (_bfd_vms_pop): Ditto.
1013 (_bfd_vms_get_header_values): Removed.
1014 (_bfd_vms_get_first_record): Removed.
1015 (vms_get_remaining_image_record): Removed.
1016 (new_symbol): Removed.
1017 (_bfd_vms_enter_symbol): Removed.
1018 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
1019 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
1020 parameter with struct vms_rec_wr.
1021 (_bfd_vms_output_push): Removed and replaced by ...
1022 (_bfd_vms_output_begin_subrec): ... new function.
1023 (_bfd_vms_output_alignment): Replace bfd parameter with
1024 struct vms_rec_wr, and adjust.
1025 (_bfd_vms_output_check): Ditto
1026 (_bfd_vms_output_byte): Ditto.
1027 (_bfd_vms_output_short): Ditto.
1028 (_bfd_vms_output_long): Ditto.
1029 (_bfd_vms_output_quad): Ditto.
1030 (_bfd_vms_output_counted): Ditto.
1031 (_bfd_vms_output_dump): Ditto.
1032 (_bfd_vms_output_fill): Ditto.
1033 (_bfd_vms_output_pop): Removed and replaced by ...
1034 (_bfd_vms_output_end_subrec): ... new function.
1035 (_bfd_vms_output_flush): Removed.
1036 (_bfd_vms_output_align): New function.
1037 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
1039 (vms_convert_to_var): New function imported from vms.c
1040 (vms_convert_to_var_1): Ditto.
1041 (vms_convert_to_var_unix_filename): Ditto.
1042 (vms_get_module_name): Ditto.
1043 (get_vms_time_string): Ditto.
1044 (vms_time_to_time_t): Ditto.
1045 (vms_rawtime_to_time_t): Ditto.
1046 * vms.h: All macros for the VMS file format are now in include/vms.
1047 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
1049 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
1050 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
1051 (struct funcinfo, struct vms_private_data_struct): Ditto.
1052 (struct vms_section_data_struct): Ditto.
1053 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
1054 (vms_get_module_name, get_vms_time_string): New declarations.
1055 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1056 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
1057 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
1058 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
1059 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
1060 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
1061 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
1062 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
1063 (_bfd_vms_output_fill): Ditto.
1064 (bfd_vms_set_section_flags): Ditto.
1066 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1068 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
1069 exit due to merging the same weak symbol to test that the symbols are
1072 2010-04-13 Alan Modra <amodra@gmail.com>
1074 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
1075 when optimizing high got_tlsgd/ld insns.
1077 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1079 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
1081 (HAVE_PRSTATUS32_T): Likewise.
1083 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1086 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
1087 for x86_64-*-linux*.
1088 * config.in: Regenerated.
1089 * configure: Likewise.
1091 * elf.c: Include CORE_HEADER if it is defined.
1093 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1094 Jan Kratochvil <jan.kratochvil@redhat.com>
1096 * hosts/x86-64linux.h: New.
1098 2010-04-09 Nick Clifton <nickc@redhat.com>
1100 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
1101 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
1102 variables htab and hdr_info and mark info parameter as unused.
1103 * elf.c (prep_headers): Remove unused variable i_phdrp.
1104 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
1105 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
1107 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
1108 * verilog.c (verilog_write_section): Remove unused variable
1111 2010-04-07 Alan Modra <amodra@gmail.com>
1113 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
1114 * configure: Regenerate.
1116 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
1119 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
1121 2010-04-06 Tristan Gingold <gingold@adacore.com>
1123 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
1125 2010-04-05 Jakub Jelinek <jakub@redhat.com>
1127 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
1128 provided that it has the expected address size and zero segment
1131 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
1132 (struct line_info): Add op_index field, change end_sequence type to
1134 (new_line_sorts_after): For the same address compare op_index.
1135 (add_line_info): Add op_index argument, store it into the structure.
1136 (decode_line_info): Complain about unknown versions of .debug_line.
1137 Initialize maximum_ops_per_insn. Add op_index state register and
1140 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
1142 * elf32-ppc.c (apuinfo_set): New static var.
1143 (ppc_elf_begin_write_processing): Set it here, always create an
1144 APUinfo section if there were any in the inputs.
1145 (ppc_elf_write_section): Check apuinfo_set.
1146 (ppc_elf_final_write_processing): Likewise.
1148 2010-04-01 Tristan Gingold <gingold@adacore.com>
1150 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
1151 vms_time_to_time_t and vms_rawtime_to_time_t.
1152 * vms.c (vms_alpha_vec): Add archives support.
1153 * vms-misc.c: Include safe-ctype.h
1154 (vms_get_module_name): New function.
1155 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1156 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
1157 vms_get_module_name function. Use this function.
1158 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
1159 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
1160 Add prototypes for vms-lib.c
1161 * libbfd.h: Regenerate.
1162 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
1163 vms-lib.lo to vms_alpha_vec.
1164 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
1165 * configure: Regenerate.
1166 * bfd.c: Add selective_search field.
1167 * bfd-in2.h: Regenerate.
1168 * archive.c (append_relative_path): Rename to
1169 _bfd_append_relative_path and make it public.
1170 (_bfd_get_elt_at_filepos): Adjust for above renaming.
1171 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
1172 (BFD32_BACKENDS_CFILES): Add vms-lib.c
1173 * Makefile.in: Regenerate.
1175 2010-04-01 Jakub Jelinek <jakub@redhat.com>
1177 * dwarf2.c (read_attribute_value): Handle CU version 4
1178 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
1179 and DW_FORM_flag_present. For unknown form value return NULL.
1180 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
1182 (parse_comp_unit): Allow CU version 4.
1184 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
1186 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
1187 to _bfd_elf_get_dynamic_reloc_section.
1188 (elf_cris_discard_excess_dso_dynamics): Ditto.
1190 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
1192 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
1193 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
1195 2010-03-31 Alan Modra <amodra@gmail.com>
1197 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
1198 TPREL16_HI and TPREL16_HA insns.
1200 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
1203 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
1204 assert of empty pcrel_relocs_copied on the direct symbol. Instead
1205 of moving the list from the indirect symbol to the direct symbol,
1206 merge into any existing list.
1207 (cris_elf_check_relocs): Store the original section in the
1208 pcrel_relocs_copied list, not the relocation section.
1209 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
1210 the relocation section, for reducing its size. Change the
1211 BFD_ASSERT into a check for the section being read-only, and only
1212 emit warnings and TEXTREL marker when there's an entry for a
1215 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1217 * elf32-arm.c (using_thumb_only): Handle v6-M.
1219 2010-03-26 Alan Modra <amodra@gmail.com>
1221 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
1222 * bfd-in.h (elf_discarded_section): Clarify comment.
1223 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
1224 * bfd-in2.h: Regenerate.
1226 2010-03-26 Matt Rice <ratmice@gmail.com>
1228 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
1229 as unique in the armap.
1231 2010-03-26 Alan Modra <amodra@gmail.com>
1234 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
1235 possible stub on branches.
1237 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1239 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
1240 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
1241 (BFD32_BACKENDS): Add elf32-tic6x.lo.
1242 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
1243 * Makefile.in: Regenerate.
1244 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
1245 (bfd_archures_list): Update.
1246 * config.bfd (tic6x-*-elf): New.
1247 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
1249 * configure: Regenerate.
1250 * cpu-tic6x.c, elf32-tic6x.c: New.
1251 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
1252 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
1253 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
1254 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
1255 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
1256 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
1257 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
1258 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
1259 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
1260 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
1261 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
1262 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
1263 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
1264 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
1265 (_bfd_target_vector): Update.
1266 * bfd-in2.h, libbfd.h: Regenerate.
1268 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1270 * aout-target.h: Update copyright year.
1271 * aout-tic30.c: Likewise.
1272 * coff-alpha.c: Likewise.
1273 * coff-rs6000.c: Likewise.
1274 * coff64-rs6000.c: Likewise.
1275 * elf64-mips.c: Likewise.
1277 * libecoff.h: Likewise.
1278 * mach-o-target.c: Likewise.
1279 * mach-o.c: Likewise.
1280 * oasys.c: Likewise.
1281 * targets.c: Likewise.
1283 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1285 * libbfd-in.h: Update copyright year.
1287 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1290 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
1293 2010-03-19 Jie Zhang <jie@codesourcery.com>
1295 * elf32-arm.c (struct section_list): Remove.
1296 (section_list): Remove typedef.
1297 (record_section_with_arm_elf_section_data): Remove.
1298 (find_arm_elf_section_entry): Remove.
1299 (get_arm_elf_section_data): Use is_arm_elf.
1300 (unrecord_section_with_arm_elf_section_data): Remove.
1301 (elf32_arm_new_section_hook): Don't call
1302 record_section_with_arm_elf_section_data.
1303 (elf32_arm_write_section): Set mapcount to -1 when
1304 the map has been used. Don't call
1305 unrecord_section_with_arm_elf_section_data.
1306 (unrecord_section_via_map_over_sections): Remove.
1307 (elf32_arm_close_and_cleanup): Remove.
1308 (elf32_arm_bfd_free_cached_info): Remove.
1309 (bfd_elf32_close_and_cleanup): Don't define.
1310 (bfd_elf32_bfd_free_cached_info): Don't define.
1312 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
1315 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
1316 * libcoff.h: Regenerated.
1318 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
1319 if dont_strip_reloc is set.
1320 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
1321 dont_strip_reloc on output if there is no .reloc and
1322 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
1324 2010-03-18 Wei Guozhi <carrot@google.com>
1327 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
1329 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
1330 * bfd-in2.h: Regenerate.
1331 * libbfd.h: Regenerate.
1333 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
1335 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
1336 (BFD_RELOC_SPU_STUB): Likewise.
1338 2010-03-17 Jie Zhang <jie@codesourcery.com>
1340 * elf.c (assign_file_positions_for_load_sections): Avoid
1343 2010-03-17 Alan Modra <amodra@gmail.com>
1346 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
1349 2010-03-17 Alan Modra <amodra@gmail.com>
1351 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
1353 2010-03-16 Alan Modra <amodra@gmail.com>
1355 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
1356 (ppc64_elf_edit_toc): Set it here.
1357 (ha_reloc_match): New function.
1358 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
1360 2010-03-15 Alan Modra <amodra@gmail.com>
1362 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
1363 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
1365 2010-03-14 Alan Modra <amodra@gmail.com>
1368 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
1369 * elf64-ppc.c (call_check_done): Define.
1370 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
1371 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
1372 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
1373 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
1374 Simplify return logic. Iterate over all .init and .fini fragments
1375 by recursion. Set makes_toc_func_call here..
1376 (ppc64_elf_next_input_section): ..rather than here.
1377 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
1379 2010-03-13 Alan Modra <amodra@gmail.com>
1382 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
1383 function descriptor symbol if there is one, not just for plt stubs.
1384 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
1386 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1388 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
1390 Skip it when constructing def.vd_next.
1392 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
1393 bfd_elf32_i386_sol2_vec.
1394 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
1395 (elf32_bed): Redefine to elf32_i386_sol2_bed.
1396 (elf_backend_want_plt_sym): Redefine to 1.
1398 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
1399 bfd_elf64_x86_64_sol2_vec.
1400 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
1401 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
1402 (elf_backend_want_plt_sym): Redefine to 1.
1404 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
1405 bfd_elf32_i386_sol2_vec.
1406 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1408 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
1409 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1412 * configure.in: Handle bfd_elf32_i386_sol2_vec,
1413 bfd_elf64_x86_64_sol2_vec.
1414 * configure: Regenerate.
1416 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
1417 (bfd_elf64_x86_64_sol2_vec): Declare.
1418 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
1419 bfd_elf64_x86_64_sol2_vec.
1421 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1423 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
1426 2010-03-04 Alan Modra <amodra@gmail.com>
1429 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
1430 (read_attribute_value, decode_line_info): Likewise.
1431 (add_line_info, read_rangelist): Return FALSE on alloc failures.
1432 (arange_add, sort_line_sequences): Likewise.
1433 (find_abstract_instance_name): Handle failures from called funcs.
1434 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
1435 (find_line): Realloc to a temp, and handle alloc fail.
1437 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1439 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
1440 a mapping symbol to an empty section.
1442 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1444 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
1445 return value from the call to _bfd_elf_merge_object_attributes.
1447 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
1448 Alan Modra <amodra@gmail.com>
1450 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
1451 destination mode of the a8 stub.
1452 (elf32_arm_link_hash_table): Add top_id field.
1453 (elf32_arm_link_hash_table_create): Initialize top_id.
1454 (arm_type_of_stub): Update prototype, st_type can now be updated
1455 by this function. Actual destination address in case of PLT is
1456 computed here, to help factorizing code.
1457 (elf32_arm_stub_name): Update prototype, use stub_type additional
1458 parameter to build stub name.
1459 (elf32_arm_get_stub_entry): Update prototype, use stub_type
1460 additional parameter to build stub entry.
1461 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
1462 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
1463 Call elf32_arm_final_link_relocate to process all in-stub
1465 (elf32_arm_setup_section_lists): Update top_id.
1466 (cortex_a8_erratum_scan): Record stub destination mode.
1467 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
1469 (elf32_arm_final_link_relocate): Enable processing of in-stub
1470 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
1471 needed, enabling code factorization.
1472 (elf32_arm_final_link): Process stub sections.
1473 (elf32_arm_output_map_sym): Add entry to code/data map.
1475 2010-03-01 David S. Miller <davem@davemloft.net>
1477 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
1478 h->def_regular, set h->ref_regular.
1479 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
1480 and dynamic relocations if h->ref_regular.
1482 * elfxx-sparc.c (struct elf_reloc_map): Delete.
1483 (sparc_reloc_map): Delete.
1484 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
1485 relocation type in switch statements.
1487 2010-02-25 Alan Modra <amodra@gmail.com>
1490 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
1491 to final_link and invert. For final link allow some flags to
1492 differ. Don't specially allow flags to be all zero.
1494 2010-02-24 Alan Modra <amodra@gmail.com>
1497 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
1498 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
1501 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1504 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
1505 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
1507 2010-02-22 Alan Modra <amodra@gmail.com>
1509 * reloc.c (bfd_check_overflow): When forming addrmask, shift
1510 fieldmask left by rightshift.
1511 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
1514 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
1516 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
1517 STT_GNU_IFUNC on large common symbol.
1519 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
1521 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
1522 has_ifunc_symbols if the symbol comes from a shared library.
1523 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1524 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1525 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1526 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1527 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
1529 2010-02-19 Alan Modra <amodra@gmail.com>
1531 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
1532 (_bfd_elf_copy_private_header_data): ..here.
1533 * elflink.c (_bfd_elf_size_group_sections): New function.
1534 (bfd_elf_size_dynamic_sections): Call it.
1535 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
1536 (_bfd_elf_fixup_group_sections): Declare.
1538 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1540 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
1541 merging Tag_DIV_use, Tag_MPextension_use, and
1542 Tag_MPextension_use_legacy tags.
1544 2010-02-18 Alan Modra <amodra@gmail.com>
1546 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
1547 commit. Don't write zeros for removed group members.
1548 (_bfd_elf_copy_private_header_data): Adjust size of group section
1549 when group members are removed by objcopy.
1551 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
1554 * configure.host (*-*-solaris2.11): Add host define to select
1555 valid default code page for windres/windmc on solaris.
1557 2010-02-15 Nick Clifton <nickc@redhat.com>
1559 * po/vi.po: Updated Vietnamese translation.
1561 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1563 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
1564 missing mapping symbol to data only sections.
1566 2010-02-11 David S. Miller <davem@davemloft.net>
1568 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
1569 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
1571 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
1572 these relocs on global symbols.
1574 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
1575 local symbol references which are not STT_GNU_IFUNC. Handle
1576 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
1577 and deal with negative vs. non-negative values properly.
1579 2010-02-09 Tristan Gingold <gingold@adacore.com>
1581 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
1582 non-external relocation.
1584 2010-02-09 Alan Modra <amodra@gmail.com>
1586 * elf64-ppc.c (merge_got_entries): Move earlier in file.
1587 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
1588 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
1589 (ppc64_elf_layout_multitoc): Don't resize if we have already
1592 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
1594 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1595 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1596 elfcore_write_s390_prefix): New.
1597 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1598 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1599 elfcore_write_s390_prefix): New.
1600 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
1601 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
1602 (elfcore_write_register_note): Handle .reg-s390-timer,
1603 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
1604 .reg-s390-prefix section.
1606 2010-02-09 Alan Modra <amodra@gmail.com>
1608 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
1609 unsigned char. Update variables and code using them throughout file.
1610 (struct ppc_link_hash_entry): Likewise for tls_mask.
1612 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
1614 * elf64-ppc.c (has_small_toc_reloc): Don't define.
1615 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
1616 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
1617 code setting the flag.
1618 (ppc64_elf_next_toc_section): Group big-toc sections in
1621 2010-02-08 David S. Miller <davem@davemloft.net>
1623 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
1624 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
1626 * elfxx-sparc.c (create_got_section): Delete.
1627 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
1628 section creator does that work for us. Use ->elf.foo instead of
1629 ->foo where applicable.
1630 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
1632 (allocate_dynrelocs): Likewise.
1633 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1634 (_bfd_sparc_elf_relocate_section): Likewise.
1635 (sparc_vxworks_build_plt_entry): Likewise.
1636 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1637 (sparc_finish_dyn): Likewise.
1638 (sparc_vxworks_finish_exec_plt): Likewise.
1639 (sparc_vxworks_finish_shared_plt): Likewise.
1640 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1642 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
1643 macros for visibilty and locality checks.
1644 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1645 (allocate_dynrelocs): Likewise.
1646 (_bfd_sparc_elf_relocate_section): Likewise.
1647 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
1649 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
1650 but never used local var 'dynobj'.
1652 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
1655 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
1656 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
1657 * bfd-in2.h: Regenerate.
1658 * libbfd.h: Regenerate.
1660 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
1661 and loc_hash_memory.
1662 (_bfd_sparc_elf_link_hash_table_free): Declare.
1663 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
1664 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
1665 bfd_elf32_bfd_link_hash_table_free): Define.
1666 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
1667 has_ifunc_symbols if STT_GNU_IFUNC.
1668 (bfd_elf64_bfd_link_hash_table_free): Define.
1669 (elf_backend_post_process_headers): Define always.
1670 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
1671 (sparc_reloc_map): Add entries for new IFUNC relocs.
1672 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
1673 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
1674 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
1675 elf_sparc_get_local_sym_hash): New.
1676 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
1678 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
1680 (_bfd_sparc_elf_link_hash_table_free): New.
1681 (create_ifunc_sections): New.
1682 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
1683 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
1684 cons up a fake local hash table entry for it. Unconditionally add
1685 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
1686 dyn relocs for ifunc.
1687 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
1688 (allocate_dynrelocs): Unconditionally emit a PLT entry when
1689 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
1690 (allocate_local_dynrelocs): New function.
1691 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
1692 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
1694 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
1695 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
1696 plt in iplt/irelplt.
1698 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
1700 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
1701 max_contents_size, only consider sections whose contents must
1704 2010-02-09 Alan Modra <amodra@gmail.com>
1706 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
1707 (ppc64_elf_size_dynamic_sections): ..and here..
1708 (merge_got_entries): ..rather than here.
1710 2010-02-09 Alan Modra <amodra@gmail.com>
1712 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
1713 (has_small_toc_reloc): Define.
1714 (ppc64_elf_check_relocs): Set the above flags.
1715 (ppc64_elf_edit_opd): Delete obfd param.
1716 (ppc64_elf_tls_optimize): Likewise.
1717 (ppc64_elf_edit_toc): Likewise.
1718 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
1719 * elf64-ppc.h: Update prototypes.
1721 2010-02-08 Alan Modra <amodra@gmail.com>
1723 * section.c (struct bfd_section): Delete has_tls_reloc,
1724 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
1725 Add sec_flg0 thru sec_flg5.
1726 (BFD_FAKE_SECTION): Update for changed flags.
1727 * ecoff.c (bfd_debug_section): Likewise.
1728 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1729 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1730 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
1731 * elf32-xtensa.c (reloc_done): Define.
1732 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
1733 * bfd-in2.h: Regenerate.
1735 2010-02-08 Tristan Gingold <gingold@adacore.com>
1737 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
1738 for non-scattered relocations.
1740 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
1742 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
1743 apuinfo sections, only scan input sections once and reuse the
1746 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1748 * archures.c (bfd_mach_ppc_titan): Define.
1749 * bfd-in2.h: Regenerate.
1750 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
1752 2010-02-08 Alan Modra <amodra@gmail.com>
1754 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
1756 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1758 * elf.c (assign_file_positions_for_load_sections) Update lma of
1759 section if necessary. Fixes Bugzilla 11219.
1761 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
1763 * elf32-i386.c: Remove trailing white spaces.
1764 * elf64-x86-64.c: Likewise.
1766 2010-02-03 Nick Clifton <nickc@redhat.com>
1768 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
1769 entries for other architectures.
1770 (struct elf_link_hash_table): Add hash_table_id field.
1771 (elf_hash_table_id): New accessor macro.
1772 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
1774 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
1775 returning cast pointer.
1776 (elf32_mn10300_link_hash_table_create): Identify new table as
1777 containing MN10300 extensions.
1778 (mn10300_elf_relax_section): Check pointer returned by
1779 elf32_mn10300_hash_table.
1780 * elf32-arm.c: Likewise, except using ARM extensions.
1781 * elf32-avr.c: Likewise, except using AVR extensions.
1782 * elf32-bfin.c: Likewise, except using BFIN extensions.
1783 * elf32-cris.c: Likewise, except using CRIS extensions.
1784 * elf32-frv.c: Likewise, except using FRV extensions.
1785 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
1786 * elf32-i386.c: Likewise, except using I386 extensions.
1787 * elf32-lm32.c: Likewise, except using LM32 extensions.
1788 * elf32-m32r.c: Likewise, except using M32RM extensions.
1789 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
1790 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
1791 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
1792 * elf32-m68k.c: Likewise, except using M68K extensions.
1793 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
1794 * elf32-ppc.c: Likewise, except using PPC32 extensions.
1795 * elf32-s390.c: Likewise, except using S390 extensions.
1796 * elf32-sh.c: Likewise, except using SH extensions.
1797 * elf32-spu.c: Likewise, except using SPU extensions.
1798 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
1799 * elf64-alpha.c: Likewise, except using ALPHA extensions.
1800 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
1801 * elf64-ppc.c: Likewise, except using PPC64 extensions.
1802 * elf64-s390.c: Likewise, except using S390 extensions.
1803 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
1804 * elfxx-ia64.c: Likewise, except using IA64 extensions.
1805 * elfxx-mips.c: Likewise, except using MIPS extensions.
1806 * elfxx-sparc.c: Likewise, except using SPARC extensions.
1807 * elfxx-sparc.h: Likewise, except using SPARC extensions.
1808 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
1809 redundant structure.
1810 (elf32_cr16_hash_table): Delete unused macro.
1811 (elf32_cr16_link_hash_traverse): Delete unused macro.
1812 * elf32-score.c: Likewise.
1813 * elf32-score7.c: Likewise.
1814 * elf32-vax.c: Likewise.
1815 * elf64-sh64.c: Likewise.
1817 2010-02-03 Alan Modra <amodra@gmail.com>
1819 * elf64-ppc.c (struct plt_entry): Move earlier in file.
1820 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
1821 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
1823 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
1824 Remove no_multi_toc.
1825 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
1826 when allocating a new struct got_entry.
1827 (allocate_got): New function, extracted from..
1828 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
1829 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
1830 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
1831 (ppc64_elf_setup_section_lists): Remove output_bfd param and
1832 no_multi_toc, add add_stub_section and layout_sections_again. Stash
1833 new params in htab. Extract some code to..
1834 (ppc64_elf_start_multitoc_partition): ..here. New function.
1835 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
1836 second pass toc scan.
1837 (merge_got_entries, merge_global_got, reallocate_got): New functions.
1838 (ppc64_elf_reinit_toc): Rename to..
1839 (ppc64_elf_finish_multitoc_partition): ..this.
1840 (ppc64_elf_layout_multitoc): New function.
1841 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
1842 layout_sections_again params.
1843 (ppc64_elf_relocate_section): Handle indirect got entries.
1844 * elf64-ppc.h: Update prototypes. Declare new functions.
1846 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
1848 * elf-bfd.h (elfcore_write_xstatereg): New.
1850 * elf.c (elfcore_grok_xstatereg): New.
1851 (elfcore_write_xstatereg): Likewise.
1852 (elfcore_grok_note): Handle NT_X86_XSTATE.
1853 (elfcore_write_register_note): Handle .reg-xstate section.
1855 2010-02-01 Tristan Gingold <gingold@adacore.com>
1857 * som.c (som_write_ar_hdr): Define this macro.
1859 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1861 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
1862 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
1863 linkage table pointer to use the global table pointer if not doing
1866 2010-01-29 Joel Brobecker <brobecker@adacore.com>
1868 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
1869 if it has already been set.
1871 2010-01-27 Tristan Gingold <gingold@adacore.com>
1873 * vms.h: Remove trailing spaces.
1874 (struct hdr_struct): Remove unused hdr_c_cpr field.
1875 (enum file_format_enum): Add comments.
1876 * vms.c (vms_bfd_print_private_bfd_data): New function that
1878 Remove trailing spaces.
1879 * vms-misc.c: Improve comments.
1880 (_bfd_vms_get_object_record): Also handle files without pads.
1881 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
1882 * vms-gsd.c (struct flagdescstruct): Make name field const.
1883 (gsyflagdesc): Fix typo.
1885 2010-01-27 Alan Modra <amodra@gmail.com>
1888 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
1889 (ppc64_elf_setup_section_lists): Init them.
1890 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
1891 and .toc on the same input file.
1892 (ppc64_elf_relocate_section): Correct GOT entry offset.
1894 2010-01-26 Tristan Gingold <gingold@adacore.com>
1896 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
1897 (bfd_target): Add _bfd_write_ar_hdr_fn field.
1898 * archive.c (is_bsd44_extended_name): New macro.
1899 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
1900 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
1902 (_bfd_archive_bsd44_construct_extended_name_table): New function.
1903 (_bfd_generic_write_ar_hdr): Ditto.
1904 (_bfd_bsd44_write_ar_hdr): Ditto.
1905 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
1906 (bsd_write_armap): Adjust firstreal computation.
1907 * libbfd-in.h (struct areltdata): Add extra_size field.
1908 (_bfd_generic_write_ar_hdr): Add prototype.
1909 (_bfd_bsd44_write_ar_hdr): Ditto.
1910 (_bfd_write_ar_hdr): Define.
1911 (_bfd_noarchive_write_ar_hdr): Ditto.
1912 (_bfd_archive_bsd_write_ar_hdr): Ditto.
1913 (_bfd_archive_coff_write_ar_hdr): Ditto.
1914 (_bfd_archive_bsd44_slurp_armap): Ditto.
1915 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
1916 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
1917 (_bfd_archive_bsd44_truncate_arname): Ditto.
1918 (_bfd_archive_bsd44_write_armap): Ditto.
1919 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
1920 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
1921 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
1922 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
1923 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
1924 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
1925 * libbfd.h: Regenerate.
1926 * oasys.c (oasys_write_ar_hdr): Define.
1927 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
1928 * ieee.c (ieee_write_ar_hdr): Define.
1929 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
1930 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
1931 (bfd_pmac_xcoff_backend_data): Ditto.
1932 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1933 (bfd_xcoff_aix5_backend_data): Ditto.
1934 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
1935 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
1936 * aout-tic30.c (MY_write_ar_hdr): Ditto.
1937 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
1938 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1939 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1940 (bfd_mach_o_construct_extended_name_table)
1941 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1942 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1943 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
1944 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1945 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1946 (bfd_mach_o_construct_extended_name_table)
1947 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1948 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1949 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
1950 * bfd-in2.h: Regenerate.
1952 2010-01-26 Alan Modra <amodra@gmail.com>
1953 H.J. Lu <hongjiu.lu@intel.com>
1956 * elflink.c (elf_link_output_extsym): Do not ignore undefined
1957 symbols with ref_regular set when gc_sections is active.
1959 2010-01-25 Alan Modra <amodra@gmail.com>
1962 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
1963 with relocations against undefined weak symbols.
1964 (ppc64_elf_relocate_section): Don't optimize calls to undefined
1965 weak functions if the symbol is dynamic.
1966 (ppc64_elf_relocate_section): Edit tprel tls sequences.
1967 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1968 (_bfd_elf_ppc_at_tprel_transform): New function.
1969 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
1970 * bfd-in2.h: Regenerate.
1972 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1974 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
1975 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
1976 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
1978 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
1980 2010-01-21 Nick Clifton <nickc@redhat.com>
1982 * elflink.c (elf_link_add_object_symbols): Look up name of
1983 undefined symbol both before and after versioning has been
1984 applied. Do not bother with symbols that are weakly undefined.
1986 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1988 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
1989 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
1991 2010-01-19 Cary Coutant <ccoutant@google.com>
1993 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
1995 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
1996 Alan Modra <amodra@gmail.com>
1998 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
1999 (elf_object_p): Read e_phnum extension.
2000 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
2001 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
2002 that we can read last program header.
2004 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2006 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
2007 R_ARM_THM_CALL entry.
2008 (elf32_arm_final_link_relocate): Correct calculation of
2009 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
2010 or R_ARM_THM_JUMP24 relocation.
2012 2010-01-18 Alan Modra <amodra@gmail.com>
2015 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
2016 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
2019 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2021 Fix compilation warning on gcc-3.4.
2022 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
2023 parameter index to sec_index according to the function definition.
2025 2010-01-13 Chao-ying Fu <fu@mips.com>
2027 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
2028 It is true for all CPUs.
2029 (jal_reloc_p): New function.
2030 (mips_elf_calculate_relocation): Rename require_jalxp to
2032 Update comment for CROSS_MODE_JUMP_P.
2033 Set up cross_mode_jump_p based on the mode change.
2034 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
2035 Update comment for CROSS_MODE_JUMP_P.
2036 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
2037 Use !cross_mode_jump_p to guard conversion.
2038 Convert "jr t9" to "b", if possible.
2039 (_bfd_mips_elf_relocate_section): Rename require_jalx to
2041 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
2042 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
2044 2010-01-13 Nick Clifton <nickc@redhat.com>
2046 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
2047 "m32c" returns the m32c arch_info_struct and not the m16c
2049 (arch_info_struct): Use the new scan function.
2050 (bfd_m32c_arch): Likewise.
2052 2010-01-13 Tristan Gingold <gingold@adacore.com>
2054 * config.bfd: Remove duplicated target vector for i386-*-darwin.
2055 Appends new arch instead of overriding.
2056 Use mach_o_x86_64_vec for x86_64-*-darwin.
2057 * configure.in: Add mach_o_x86_64_vec.
2058 * configure: Regenerate.
2059 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
2060 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
2061 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
2062 * Makefile.in: Regenerate.
2063 * mach-o-x86-64.c: New file.
2065 2010-01-13 Tristan Gingold <gingold@adacore.com>
2067 * reloc.c: Add MACH_O_X86_64 relocations.
2068 * bfd-in2.h: Regenerate.
2069 * libbfd.h: Regenerate.
2071 2010-01-13 Tristan Gingold <gingold@adacore.com>
2073 * archive.c (normalize): Use lbasename.
2074 (bfd_bsd_truncate_arname): Ditto.
2075 (bfd_gnu_truncate_arname): Ditto.
2077 2010-01-12 Tristan Gingold <gingold@adacore.com>
2079 * makefile.vms (CFLAGS): Turns warnings into informational messages.
2081 2010-01-11 Tristan Gingold <gingold@adacore.com>
2083 * mach-o.h: Add x86-64 relocation types.
2085 2010-01-11 Tristan Gingold <gingold@adacore.com>
2087 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
2088 (bfd_mach_o_set_arch_mach): New prototype.
2089 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
2090 (bfd_mach_o_set_arch_mach): New function.
2091 (bfd_mach_o_gen_mkobject): New function.
2092 Set TARGET_ARCHITECTURE for the generic back-ends.
2093 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
2094 Check that TARGET_ARCHITECTURE is defined.
2095 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
2096 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
2098 2010-01-11 Tristan Gingold <gingold@adacore.com>
2100 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
2102 2010-01-11 Nick Clifton <nickc@redhat.com>
2104 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
2105 handling of R_V850_HI16_S relocation.
2107 2010-01-11 Alan Modra <amodra@gmail.com>
2110 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
2112 2010-01-11 Alan Modra <amodra@gmail.com>
2115 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
2116 (find_abstract_instance_name): Use it.
2117 (parse_comp_unit): Set it.
2119 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2121 * Makefile.in: Regenerate.
2122 * configure: Regenerate.
2124 2010-01-08 Tristan Gingold <gingold@adacore.com>
2126 * archive.c: Remove bfd_special_undocumented_glue.
2128 2010-01-08 Alan Modra <amodra@gmail.com>
2131 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
2132 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
2133 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
2135 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2138 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
2139 a symbol referenced by DSO is is defined in a non-shared object
2142 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2145 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
2146 undefined __start_XXX/__stop_XXX in all input files and set
2149 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2152 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
2154 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2156 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
2157 before including procfs.h.
2158 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
2159 * configure.in: Added autoconf probe for the pr_fpreg member.
2160 * configure: Regenerated.
2161 * config.in: Regenerated.
2162 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
2164 2010-01-04 Joel Brobecker <brobecker@adacore.com>
2166 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
2167 * dwarf2.c (concat_filename): Rename dirname with dir_name
2168 to void shadowing the dirname function.
2169 Rename subdirname with subdir_name to stay consistent with
2170 the new dir_name variable name.
2172 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
2174 * archures.c: Add bfd_mach_ppc_e500mc64.
2175 * bfd-in2.h: Regenerate.
2176 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
2177 bfd_mach_ppc_e500mc64.
2179 2010-01-01 Joel Brobecker <brobecker@adacore.com>
2181 Fix -Wshadow warnings (seen on ppc-aix)
2182 * xcofflink.c: Replace finfo by flinfo throughout.
2184 For older changes see ChangeLog-2009
2190 version-control: never