1 2010-08-04 Tristan Gingold <gingold@adacore.com>
3 * vms-alpha.c (alpha_vms_create_eisd_for_section): Make writable
5 (alpha_vms_add_fixup_lp): Set SEC_RELOC flag.
6 (alpha_vms_add_fixup_ca): Ditto.
7 (alpha_vms_add_fixup_qr): Ditto.
10 2010-08-04 Tristan Gingold <gingold@adacore.com>
12 * vms-alpha.c (alpha_vms_create_eisd_for_section): Do not make
13 CODE sections writable.
15 2010-08-04 Tristan Gingold <gingold@adacore.com>
17 * vms-alpha.c (alpha_vms_add_lw_fixup): Renamed to ...
18 (alpha_vms_add_fixup_lr): ... this for consistency.
19 (alpha_vms_add_qw_fixup): Removed.
21 (vms_get_symbol_info): Adjust type for unknown sections.
23 2010-08-04 Tristan Gingold <gingold@adacore.com>
25 * vms-alpha.c (_bfd_vms_slurp_egsd): Use the canonical absolute
26 section for any absolute section. Remove some debugging code.
28 2010-08-03 DJ Delorie <dj@redhat.com>
30 * elf32-m32c.c (ELF_MAXPAGESIZE): Change page size to 256 bytes.
32 2010-08-03 Tristan Gingold <gingold@adacore.com>
34 * vms-misc.c (vms_convert_to_var): Make it static.
35 (_bfd_vms_convert_to_var_unix_filename): Make it public.
37 2010-08-03 Tristan Gingold <gingold@adacore.com>
39 * makefile.vms (OBJS): Update list.
41 2010-08-03 Tristan Gingold <gingold@adacore.com>
43 * vms-alpha.c (_bfd_vms_slurp_egsd): Do not set SEC_HAS_CONTENTS
44 nor SEC_RELOC for empty sections.
46 2010-08-03 Tristan Gingold <gingold@adacore.com>
48 * vms-alpha.c (evax_section_flags): Fix flags for absolute
49 section. Remove useless parenthesis.
51 2010-08-03 Tristan Gingold <gingold@adacore.com>
53 * vms-lib.c (vms_lib_bread_raw): Change type of BUF argument.
54 (vms_lib_bread, vms_lib_bopen): Adjust.
56 2010-08-02 Alan Modra <amodra@gmail.com>
59 * elf.c (assign_file_positions_for_load_sections): Use p_vaddr to
60 calculate off_adjust rather than first section vma.
62 2010-07-30 H.J. Lu <hongjiu.lu@intel.com>
64 * elflink.c (compute_bucket_count): Add ATTRIBUTE_UNUSED to info.
66 2010-07-30 Anthony Green <green@moxielogic.com>
68 * config.bfd (targ_cpu): Add moxie-*-rtems support.
70 2010-07-29 Alan Modra <amodra@gmail.com>
72 * elf64-ppc.c (ppc64_elf_edit_toc): Always adjust local syms in
73 .toc section, even when none are used in relocs.
75 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
77 * elfxx-mips.h: Include "elf/mips.h".
78 (gprel16_reloc_p): New static inline function.
79 * elfxx-mips.c (_bfd_mips_elf_check_relocs)
80 [R_MIPS16_GOT16, R_MIPS_GOT16, R_MIPS_GOT_HI16, R_MIPS_GOT_LO16]:
82 (_bfd_mips_elf_relocate_section)[bfd_reloc_overflow]: Use
84 * elf32-mips.c (mips_info_to_howto_rel): Likewise.
85 * elfn32-mips.c (mips_info_to_howto_rel): Likewise.
87 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
89 * elf64-mips.c (mips_elf64_howto_table_rela)
90 [R_MIPS_TLS_DTPMOD64]: Clear partial_inplace.
91 [R_MIPS_TLS_DTPREL64, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
92 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
93 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL64]: Likewise.
94 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
95 * elfn32-mips.c (elf_mips_howto_table_rela)
96 [R_MIPS_TLS_DTPMOD32]: Likewise.
97 [R_MIPS_TLS_DTPREL32, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
98 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
99 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL32]: Likewise.
100 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
102 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
103 Ina Pandit <ina.pandit@kpitcummins.com>
105 * archures.c (DESCRIPTION): Define bfd_mach_v850e2 and
107 * reloc.c (bfd_architecture): Define bfd_mach_v850e2 and
109 (BFD_RELOC_V850_16_PCREL, BFD_RELOC_V850_17_PCREL,
110 BFD_RELOC_V850_22_PCREL, BFD_RELOC_V850_23,
111 BFD_RELOC_V850_32_PCREL, BFD_RELOC_V850_32_ABS,
112 BFD_RELOC_V850_16_SPLIT_OFFSET, BFD_RELOC_V850_16_S1,
113 BFD_RELOC_V850_LO16_SPLIT_OFFSET, BFD_RELOC_V850_SDA_15_16_OFFSET,
114 BFD_RELOC_V850_ZDA_16_16_OFFSET, BFD_RELOC_V850_CALLT_15_16_OFFSET,
115 BFD_RELOC_V850_32_GOTPCREL, BFD_RELOC_V850_16_GOT,
116 BFD_RELOC_V850_32_GOT, BFD_RELOC_V850_22_PLT_PCREL,
117 BFD_RELOC_V850_32_PLT_PCREL, BFD_RELOC_V850_COPY,
118 BFD_RELOC_V850_GLOB_DAT, BFD_RELOC_V850_JMP_SLOT,
119 BFD_RELOC_V850_RELATIVE, BFD_RELOC_V850_16_GOTOFF,
120 BFD_RELOC_V850_32_GOTOFF, BFD_RELOC_V850_CODE,
121 BFD_RELOC_V850_DATA): New relocations for V850 target.
122 * config.bfd: Match all v850 targets.
123 * cpu-v850.c (arch_info_struct): Define V850e2 and V850e2v3.
124 * elf32-v850.c (v850_elf_check_relocs): Check the newly added
126 (v850_elf_perform_relocation ): Update the newly added
128 (v850_elf_howto_t): Update the specifications of added
130 (v850_elf_reloc_map): Update the relocation mappings.
131 (v850_elf_final_link_relocate): Maps added relocation into the
132 appropriate howto structure.
133 (v850_elf_object_p): Add support for V850E2 and V850E2V3.
134 (v850_elf_final_write_processing): Likewise.
135 (v850_elf_merge_private_bfd_data): Likewise.
136 (v850_elf_print_private_bfd_data): Likewise.
137 * libbfd.h: Regenerate.
138 * bfd-in2.h: Regenerate.
140 2010-07-23 Alan Modra <amodra@gmail.com>
142 * archive.c (_bfd_archive_bsd44_construct_extended_name_table):
143 Correct format specifier.
145 2010-07-22 Alan Modra <amodra@gmail.com>
147 * ecoff.c: Don't include aout/ranlib.h.
148 (_bfd_ecoff_slurp_armap): Use correct struct for ardata->symdefs.
149 (_bfd_ecoff_write_armap): Output ar_date and ar_size using
152 2010-07-22 Alan Modra <amodra@gmail.com>
154 * aoutx.h (some_aout_object_p): Don't set EXEC_P for files with
157 2010-07-20 Alan Modra <amodra@gmail.com>
159 * elf.c (assign_file_positions_for_load_sections): Check that
160 zero size sections are allocated in segments too.
161 (assign_file_positions_for_non_load_sections): Warn if zero
162 size alloc sections are found here.
163 (copy_elf_program_header): Don't drop zero size sections from
165 (copy_private_bfd_data): Check for changes in zero size sections.
167 2010-07-17 Alan Modra <amodra@gmail.com>
169 * elf.c (_bfd_elf_map_sections_to_segments): Force new segment
170 for sections with overlapping LMAs.
171 (assign_file_positions_for_load_sections): Catch overlap for
172 sections that wrap around the address space. Replace a
173 warning that duplicates ld's --check-sections error with a
174 warning that lma has been adjusted for overlapping sections.
176 2010-07-14 Cary Coutant <ccoutant@google.com>
179 * dwarf2.c (read_section): Revert patch for compressed debug sections.
180 (find_line): Likewise.
181 (read_and_uncompress_section): Remove.
183 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
186 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't
187 allocate .got.plt section if there are no GOT nor PLT
189 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
191 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
194 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Support
195 garbage collection against STT_GNU_IFUNC symbols.
197 * elf32-i386.c (elf_i386_get_local_sym_hash): Don't set
198 elf.plt.offset/elf.got.offset to -1.
199 (elf_i386_tls_transition): Skip TLS transition for functions.
200 (elf_i386_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
202 * elf64-x86-64.c (elf64_x86_64_get_local_sym_hash): Don't set
203 elf.plt.offset/elf.got.offset to -1.
204 (elf64_x86_64_tls_transition): Skip TLS transition for functions.
205 (elf64_x86_64_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
207 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
209 * elf32-i386.c (elf_i386_check_relocs): Re-indent.
210 (elf_i386_relocate_section): Likewise.
212 2010-07-06 H.J. Lu <hongjiu.lu@intel.com>
214 * dwarf2.c (add_line_info): Initialize prev_line.
216 2010-07-06 Alan Modra <amodra@gmail.com>
218 * elf32-ppc.c (ppc_elf_relax_section): Insert branch around
219 trampolines only for .init and .fini sections.
221 2010-07-05 Alan Modra <amodra@gmail.com>
223 * elf32-ppc.c: Formatting.
224 (ppc_elf_finish_dynamic_sections): Don't make plt_entry var static.
226 2010-07-03 Cary Coutant <ccoutant@google.com>
228 * compress.c (bfd_uncompress_section_contents): Add ATTRIBUTE_UNUSED.
229 * dwarf2.c (read_and_uncompress_section): New function.
230 (read_section): Call it.
231 (find_line): Likewise.
233 2010-07-01 Alan Modra <amodra@gmail.com>
235 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_CALLS_LOCAL rather
236 than SYMBOL_REFERENCES_LOCAL.
237 (ppc64_elf_relocate_section): Likewise.
239 2010-07-01 Alan Modra <amodra@gmail.com>
241 * elf64-ppc.c (ppc64_elf_edit_toc): Keep toc entries for ifuncs.
243 2010-06-29 Alan Modra <amodra@gmail.com>
245 * cpu-maxq.c: Delete file.
246 * coff-maxq.c: Delete file.
247 * Makefile.am: Remove references to maxq.
248 * archures.c: Likewise.
249 * coffcode.h: Likewise.
250 * configure.in: Likewise.
251 * targets.c: Likewise.
252 * config.bfd: Move maxq from obsolete to removed.
253 * Makefile.in: Regenerate.
254 * bfd-in2.h: Regenerate.
255 * configure: Regenerate.
256 * libbfd.h: Regenerate.
257 * po/SRC-POTFILES.in: Regenerate.
259 2010-06-28 Alan Modra <amodra@gmail.com>
261 * compress.c (bfd_uncompress_section_contents): Use ATTRIBUTE_UNUSED
262 to silence gcc warning.
264 2010-06-27 Alan Modra <amodra@gmail.com>
266 * elf64-ppc.c (get_tls_mask): Don't segfault on NULL elf_section_data.
267 (group_sections): Likewise.
269 2010-06-27 Alan Modra <amodra@gmail.com>
271 * bout.c (aligncode): Delete set but unused variables.
272 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
273 * coff-ppc.c (ppc_record_toc_entry): Likewise.
274 (coff_ppc_relocate_section): Likewise.
275 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Likewise.
276 * elf-m10200.c (mn10200_elf_relax_delete_bytes): Likewise.
277 * elf-m10300.c (mn10300_elf_final_link_relocate): Likewise.
278 (mn10300_elf_relax_section): Likewise.
279 * elf32-arm.c (arm_build_one_stub, arm_size_one_stub): Likewise.
280 (record_vfp11_erratum_veneer): Likewise.
281 (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
282 (elf32_arm_final_link_relocate): Likewise.
283 (elf32_arm_check_relocs, arm_map_one_stub): Likewise.
284 * elf32-avr.c (elf32_avr_relax_delete_bytes): Likewise.
285 (elf32_avr_relax_section): Likewise.
286 (avr_mark_stub_not_to_be_necessary): Likewise.
287 * elf32-bfin.c (_bfin_create_got_section): Likewise.
288 * elf32-cr16.c (cr16_elf_final_link_relocate): Likewise.
289 (elf32_cr16_relax_delete_bytes): Likewise.
290 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Likewise.
291 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
292 * elf32-crx.c (elf32_crx_relax_delete_bytes): Likewise.
293 * elf32-h8300.c (elf32_h8_relax_section): Likewise.
294 (elf32_h8_relax_delete_bytes): Likewise.
295 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
296 * elf32-i370.c (i370_elf_check_relocs): Likewise.
297 (elf_relocate_section): Likewise.
298 * elf32-ip2k.c (adjust_all_relocations): Likewise.
299 (ip2k_elf_relax_section): Likewise.
300 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
301 (lm32_elf_check_relocs): Likewise.
302 (lm32_elf_finish_dynamic_sections): Likewise.
303 (lm32_elf_finish_dynamic_symbol): Likewise.
304 * elf32-m32c.c (m32c_offset_for_reloc): Likewise.
305 (m32c_elf_relax_delete_bytes): Likewise.
306 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
307 (m32r_elf_finish_dynamic_sections): Likewise.
308 (m32r_elf_check_relocs, m32r_elf_fake_sections): Likewise.
309 * elf32-m68hc11.c (m68hc11_elf_relax_section): Likewise.
310 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
311 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
312 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
313 (microblaze_elf_check_relocs): Likewise.
314 (microblaze_elf_finish_dynamic_symbol): Likewise.
315 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
316 * elf32-ppc.c (ppc_elf_tls_optimize): Likewise.
317 * elf32-rx.c (rx_elf_relocate_section): Likewise.
318 (elf32_rx_relax_delete_bytes, rx_offset_for_reloc): Likewise.
319 (elf32_rx_relax_section): Likewise.
320 * elf32-score.c (score_elf_got_offset_from_index): Likewise.
321 (score_elf_final_link_relocate): Likewise.
322 (s3_bfd_score_elf_relocate_section): Likewise.
323 * elf32-score7.c (score_elf_got_offset_from_index): Likewise.
324 (s7_bfd_score_elf_relocate_section): Likewise.
325 * elf32-sh.c (sh_elf_check_relocs): Likewise.
326 * elf32-spu.c (spu_elf_relocate_section): Likewise.
327 * elf32-v850.c (v850_elf_check_relocs): Likewise.
328 (find_remembered_hi16s_reloc): Likewise.
329 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
330 (elf_vax_relocate_section): Likewise.
331 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
332 * elf32-xtensa.c (xlate_offset_with_removed_text): Likewise.
333 (move_literal): Likewise.
334 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
335 (elf64_hppa_check_relocs): Likewise.
336 (elf64_hppa_finish_dynamic_symbol): Likewise.
337 (elf64_hppa_relocate_section): Likewise.
338 * elf64-mmix.c (mmix_elf_reloc, mmix_elf_relax_section): Likewise.
339 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
340 (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Likewise.
341 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
342 (elfNN_vms_section_from_shdr): Likewise.
343 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
344 (_bfd_sparc_elf_relocate_section): Likewise.
345 * hp300hpux.c (slurp_symbol_table): Likewise.
346 * i386lynx.c (swap_std_reloc_out, swap_std_reloc_in): Likewise.
347 * mach-o.c (bfd_mach_o_write_thread): Likewise.
348 * mmo.c (mmo_scan, mmo_write_symbols_and_terminator): Likewise.
349 * nlm32-sparc.c (nlm_sparc_read_reloc): Likewise.
350 * pdp11.c (pdp11_aout_link_input_section): Likewise.
351 (aout_link_input_section, aout_link_input_bfd): Likewise.
352 * pe-mips.c (mips_swap_reloc_out): Likewise.
353 (coff_pe_mips_relocate_section): Likewise.
354 * som.c (som_bfd_ar_write_symbol_stuff): Likewise.
355 * vms-alpha.c (_bfd_vms_slurp_egsd): Likewise.
356 * xsym.c (bfd_sym_fetch_type_information_table_ent): Likewise.
358 * coff-i860.c (i860_reloc_processing): Avoid set but unused warning.
359 * coffcode.h (coff_compute_section_file_positions): Likewise.
360 (coff_slurp_reloc_table): Likewise.
361 * cpu-arm.c (arm_check_note): Likewise.
362 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Likewise.
363 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
364 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
365 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
366 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
367 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
368 * elf32-sh64.c (_bfd_sh_align_load_span): Likewise.
369 * ieee.c (parse_expression): Likewise.
370 (ieee_slurp_external_symbols, drop_int): Likewise.
371 * peXXigen.c (pe_print_pdata): Likewise.
372 * versados.c (process_esd): Likewise.
374 2010-06-25 Tristan Gingold <gingold@adacore.com>
376 * vms-alpha.c (_bfd_vms_write_egsd): Check absolute section with
377 its flags. Create an absolute section if needed.
379 2010-06-25 Tristan Gingold <gingold@adacore.com>
381 * vms-alpha.c (_bfd_vms_write_egsd): Set target_index field of
382 sections. Mark .vmsdebug section as SEC_DEBUGGING. Do not create
383 dummy psect anymore. Adjust.
384 (_bfd_vms_write_eeom): Adjust (use target_index instead of index)
385 (_bfd_vms_write_etir): Ditto.
386 (start_etir_or_etbt_record): Test for SEC_DEBUGGING instead of
387 section name. Adjust.
389 2010-06-25 Tristan Gingold <gingold@adacore.com>
391 * vms-alpha.c (alpha_vms_write_exec): Set linktime field.
393 2010-06-25 Alan Modra <amodra@gmail.com>
395 * elf64-ppc.c (toc_skip_enum): Define.
396 (ppc64_elf_edit_toc): Use two low bits of skip array as markers.
397 Optimize largetoc sequences.
398 (adjust_toc_syms): Update for skip array change.
399 (ppc64_elf_relocate_section): Handle R_PPC64_LO_DS_OPT.
401 2010-06-25 Alan Modra <amodra@gmail.com>
403 * elf64-ppc.c (is_static_defined): New function.
404 (get_tls_mask, ppc_type_of_stub): Use it here.
405 (ppc64_elf_edit_opd): Ensure we only attempt to edit ppc64 input.
406 (ppc64_elf_tls_setup): Typo fix.
407 (adjust_toc_syms): Correctly handle symbols defined past the end
408 of the toc. Move syms on removed entries to next entry rather
409 than to start of toc.
410 (ppc64_elf_edit_toc): Likewise. Ensure we only attempt to
411 edit ppc64 input. Allocate one extra word in skip array.
412 Honour info->keep_memory when reading relocs if we can.
413 Adjust toc relocs after adjusting symbols.
415 2010-06-23 Nathan Sidwell <nathan@codesourcery.com>
417 * archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
420 2010-06-17 Tristan Gingold <gingold@adacore.com>
422 * Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
423 (BFD64_BACKENDS_CFILES): ... here.
424 (BFD32_BACKENDS): Move vms-alpha.lo to ...
425 (BFD64_BACKENDS): ... here.
426 * Makefile.in: Regenerate.
428 2010-06-15 Joseph Myers <joseph@codesourcery.com>
430 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
431 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
432 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
433 elf32_tic6x_merge_private_bfd_data): New.
434 (bfd_elf32_bfd_merge_private_bfd_data,
435 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
436 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
438 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
440 2010-06-15 Joseph Myers <joseph@codesourcery.com>
442 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
443 (struct elf_backend_data): Update comment on obj_attrs_order.
444 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
445 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
446 instead of hardcoded 4.
447 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
448 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
449 instead of hardcoded 4 and 5.
450 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
451 instead of hardcoded 4.
453 2010-06-14 Kevin Buettner <kevinb@redhat.com>
455 * elf32-h8300.c (elf_symbol_leading_char): Define.
457 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
459 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
461 2010-06-11 Tristan Gingold <gingold@adacore.com>
463 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
466 2010-06-11 Tristan Gingold <gingold@adacore.com>
468 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
470 2010-06-11 Tristan Gingold <gingold@adacore.com>
472 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
474 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
475 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
476 * vms-alpha.c (evax_section_flags): Make it const.
477 (vms_secflag_by_name): Remove unused ABFD argument.
478 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
479 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
480 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
481 (_bfd_vms_write_egsd): Remove useless cast.
483 2010-06-10 Tristan Gingold <gingold@adacore.com>
485 * config.bfd: Remove #if/#endif so that som can be compiled on any
487 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
488 can be used on any host.
490 2010-06-10 Tristan Gingold <gingold@adacore.com>
492 * som.c: Can now be compiled on any host.
493 Include bfd headers instead of system one.
494 (som_compute_checksum): Parameter is now a pointer to a
495 som_external_header structure. Adjust.
496 (struct section_to_type): Field section is now const.
497 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
499 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
500 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
501 (som_swap_clock_in, som_swap_clock_out): New functions.
502 (som_swap_header_in, som_swap_header_out): Likewise.
503 (som_swap_space_dictionary_in): Likewise.
504 (som_swap_space_dictionary_out): Likewise.
505 (som_swap_subspace_dictionary_in): Likewise.
506 (som_swap_subspace_dictionary_record_out): Likewise.
507 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
508 (som_swap_string_auxhdr_out): Likewise.
509 (som_swap_compilation_unit_out): Likewise.
510 (som_swap_exec_auxhdr_in): Likewise.
511 (som_swap_exec_auxhdr_out): Likewise.
512 (som_swap_lst_header_in): Likewise.
513 (som_object_setup): Adjust parameter type using bfd types.
514 (setup_sections): Likewise. Ditto for object file types.
515 Use intermediate variables for external representation and use the
516 swap functions to convert.
517 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
519 (som_prep_headers): Likewise.
520 (som_write_symbol_strings): Likewise.
521 (som_begin_writing): Likewise.
522 (som_finish_writing): Likewise.
523 (som_build_and_write_symbol_table): Likewise.
524 (bfd_section_from_som_symbol): Likewise.
525 (som_slurp_symbol_table): Likewise.
526 (som_bfd_print_private_bfd_data): Likewise.
527 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
528 (bfd_som_attach_compilation_unit): Likewise.
529 (som_bfd_count_ar_symbols): Likewise.
530 (som_bfd_fill_in_ar_symbols): Likewise.
531 (som_slurp_armap): Likewise.
532 (som_bfd_ar_write_symbol_stuff): Likewise.
533 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
534 sprintf to write header fields.
535 * som.h: Include bfd headers instead of system one.
536 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
537 (struct somdata): Use bfd structures instead of system ones.
538 (struct som_section_data_struct): Likewise.
539 (struct som_subspace_dictionary_record): Removed (now in
540 include/som/internal.h)
542 2010-06-10 Tristan Gingold <gingold@adacore.com>
544 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
545 as bfd requires an ANSI-C compiler.
547 2010-06-09 Tristan Gingold <gingold@adacore.com>
549 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
550 end of archive members.
552 2010-06-08 Tristan Gingold <gingold@adacore.com>
554 * som.c (som_bfd_free_cached_info): Do not free relocations as
555 they were allocated with bfd_zalloc.
557 2010-06-08 Tristan Gingold <gingold@adacore.com>
559 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
562 2010-06-08 Tristan Gingold <gingold@adacore.com>
564 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
565 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
566 * libbfd.h: Regenerate.
567 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
568 (bfd_elfNN_mkarchive): Ditto.
570 2010-06-02 Tristan Gingold <gingold@adacore.com>
572 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
574 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
576 * configure: Regenerate.
578 2010-06-01 Tristan Gingold <gingold@adacore.com>
580 * vms-alpha.c (struct vms_private_data_struct): Add
581 transfer_address field. Remove unused dst_info field.
582 (alpha_vms_write_exec): Use transfer_address.
583 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
584 (alpha_vms_bfd_final_link): Set transfer_address.
586 2010-05-31 Tristan Gingold <gingold@adacore.com>
588 * vms-lib.c (credat_lo, credat_hi): New fields.
589 (vms_read_block): Adjust comments.
590 (vms_write_block): New function.
591 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
592 hard-coded values with constants. Set credat_lo and credat_hi.
593 (_bfd_vms_lib_mkarchive): Add argument kind.
594 Set ver, mhd_size and type according to kind.
595 (_bfd_vms_lib_alpha_mkarchive): New function.
596 (struct lib_index): Renamed from struct vms_index
597 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
598 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
599 argument and handle it.
600 (vms_write_index): Adjust argument idx. Handle elf indexes.
601 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
602 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
603 use it. Handle elf indexes. Set credat.
604 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
605 (_bfd_vms_lib_alpha_mkarchive): ... this.
606 * libbfd.h: Regenerated.
607 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
609 2010-05-28 Sterling Augustine <sterling@tensilica.com>
611 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
612 of code to change the bits in the instructions to match the changes
613 in the relocations. Declare dest_addr and sym_sec to help.
615 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
617 Workaround GCC PR middle-end/4210.
618 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
621 2010-05-27 Tristan Gingold <gingold@adacore.com>
623 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
624 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
625 (vms_time_to_time_t): Use them instead of local const.
626 (vms_time_t_to_vms_time): New function.
627 (vms_get_time): Likewise.
628 (vms_raw_get_time): Likewise.
629 * vms.h (vms_time_t_to_vms_time): New declaration.
630 (vms_get_time): Likewise.
631 (vms_raw_get_time): Likewise.
633 2010-05-26 Tristan Gingold <gingold@adacore.com>
635 * vms-alpha.c: Update comments.
636 (alpha_vms_write_exec): Set lnkflags. Write the GST.
637 (alpha_vms_link_output_symbol): New function.
638 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
639 Set dst_section private field.
640 (alpha_vms_bfd_final_link): Remove code that set dst_section.
642 2010-05-26 Tristan Gingold <gingold@adacore.com>
644 * bfdio.c: Declare and define _bfd_memory_iovec.
645 (bfd_bread): Move code for BFD_IN_MEMORY...
646 (bfd_bwrite): ... Ditto ...
647 (bfd_tell): ... Ditto ...
648 (bfd_flush): ... Ditto ...
649 (bfd_stat): ... Ditto ...
650 (bfd_seek): ... Ditto ...
651 (bfd_get_size): ... Ditto ...
652 (bfd_mmap): ... Ditto ...
653 (memory_bread): ... to these new functions.
654 (memory_bwrite): Ditto.
655 (memory_btell): Ditto.
656 (memory_bseek): Ditto.
657 (memory_bflush): Ditto.
658 (memory_bstat): Ditto.
659 (memory_bmmap): Ditto.
660 (memory_bclose): New function.
661 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
662 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
663 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
664 (bfd_make_writable): Use _bfd_memory_iovec.
665 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
666 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
668 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
670 * libbfd.h: Regenerate.
672 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
673 Joseph Myers <joseph@codesourcery.com>
674 Andrew Stubbs <ams@codesourcery.com>
676 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
677 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
678 * configure.in: Handle FDPIC vectors.
679 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
680 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
681 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
682 SYMBOL_REFERENCES_LOCAL for function descriptors.
683 (fdpic_object_p): New.
684 (sh_reloc_map): Add FDPIC and movi20 relocations.
685 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
687 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
689 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
690 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
691 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
692 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
693 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
695 (get_plt_info): Handle FDPIC.
696 (MAX_SHORT_PLT): Define.
697 (get_plt_index, get_plt_offset): Handle short_plt.
699 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
700 got_type and adjust all uses. Add GOT_FUNCDESC.
701 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
702 local_got_tls_type to local_got_type.
703 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
705 (sh_elf_local_funcdesc): Define.
706 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
708 (sh_elf_link_hash_newfunc): Initialize new fields.
709 (sh_elf_link_hash_table_create): Set fdpic_p.
710 (sh_elf_omit_section_dynsym): New.
711 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
713 (allocate_dynrelocs): Allocate local function descriptors and space
714 for R_SH_FUNCDESC-related relocations, and for rofixups.
715 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
716 require function descriptors.
717 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
718 (sh_elf_modify_program_headers): New.
719 (sh_elf_size_dynamic_sections): Allocate function descriptors for
720 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
721 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
722 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
723 entry in the .dynamic section.
724 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
725 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
726 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
727 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
728 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
729 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
730 read-only section warnings. Handle undefined weak symbols. Generate
731 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
732 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
733 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
734 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
735 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
736 Handle 20-bit relocations.
737 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
739 (sh_elf_check_relocs): Handle new relocations. Make symbols
740 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
741 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
743 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
744 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
745 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
746 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
747 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
748 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
749 Use install_movi20_field. Rename srel to srelgot. Always generate
750 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
751 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
752 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
753 Rename sgot to sgotplt. Assert that the right number of rofixups
754 and dynamic relocations were allocated.
755 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
756 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
757 (elf_backend_can_make_relative_eh_frame)
758 (elf_backend_can_make_lsda_relative_eh_frame)
759 (elf_backend_encode_eh_address): Define.
760 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
761 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
762 Redefine for FDPIC vector.
763 * reloc.c: Add SH FDPIC and movi20 relocations.
764 * targets.c (_bfd_target_vector): Add FDPIC vectors.
765 * configure, bfd-in2.h, libbfd.h: Regenerated.
767 2010-05-25 Jay Krell <jay.krell@cornell.edu>
770 * archive.c (_bfd_calloc_wrapper): New function.
771 (_bfd_add_bfd_to_archive_cache): Use it.
773 * configure.in: Add alpha*-*-*vms* to list of natives.
774 * configure: Regenerate.
776 * vms-misc.c: Define globalref if necessary.
777 (vms_convert_to_var_unix_filename): Rename to
778 _bfd_vms_convert_to_var_unix_filename and export.
779 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
780 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
781 vms_convert_to_var_unix_filename.
783 2010-05-24 Tristan Gingold <gingold@adacore.com>
785 * vms-alpha.c (add_symbol_entry): New function extrated from ...
786 (add_symbol): ... adjusted.
788 2010-05-24 Tristan Gingold <gingold@adacore.com>
790 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
791 (alpha_vms_write_exec): Add a comment.
792 (_bfd_vms_write_egsd): Ditto.
793 (alpha_vms_convert_symbol): Remove a blank line.
795 2010-05-21 Tristan Gingold <gingold@adacore.com>
797 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
800 2010-05-21 Tristan Gingold <gingold@adacore.com>
802 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
803 SEC_LOAD if isect has data.
804 (vms_get_symbol_info): Refine the condition for 'T' type.
806 2010-05-18 Tristan Gingold <gingold@adacore.com>
808 * vms-alpha.c (_bfd_vms_write_emh): New function.
809 (_bfd_vms_write_lmn): New function.
810 (_bfd_vms_write_eeom): Moved.
811 (hash_string): Likewise.
812 (_bfd_vms_length_hash_symbol): Likewise.
813 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
814 and _bfd_vms_write_lmn, and call these functions.
816 2010-05-18 Tristan Gingold <gingold@adacore.com>
818 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
819 Add details in the messages.
820 (evax_bfd_print_image): Change message.
822 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
825 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
826 (elf_fake_sections): Likewise.
828 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
830 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
832 2010-05-17 Tristan Gingold <gingold@adacore.com>
834 * vms-alpha.c: Include esgps.h and eidc.h.
835 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
836 (evax_bfd_print_egsd_flags): New function, extracted from ...
837 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
838 EGSD__C_SPSC and EGSD__C_IDC.
840 2010-05-14 Tristan Gingold <gingold@adacore.com>
842 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
843 (_bfd_vms_get_object_record): Handle align byte only in the
846 2010-05-14 Tristan Gingold <gingold@adacore.com>
848 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
849 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
850 * libbfd.h: Regenerate.
851 * configure.in (havevecs): Define HAVE_all_vecs when
852 --enable-targets=all is set. Use AC_SUBST on it.
853 (tdefaults): Do not add havevecs.
854 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
855 * configure: Regenerate.
856 * Makefile.am (HAVEVECS): New variable.
857 (INCLUDES): Add HAVEVECS.
858 * Makefile.in: Regenerate.
859 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
860 target is selected. Add #ifdef/#endif around vms specific code.
861 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
862 bfd_elfNN_archive_slurp_extended_name_table,
863 bfd_elfNN_archive_construct_extended_name_table,
864 bfd_elfNN_archive_truncate_arname,
865 bfd_elfNN_archive_write_armap,
866 bfd_elfNN_archive_read_ar_hdr,
867 bfd_elfNN_archive_write_ar_hdr,
868 bfd_elfNN_archive_openr_next_archived_file,
869 bfd_elfNN_archive_get_elt_at_index,
870 bfd_elfNN_archive_generic_stat_arch_elt,
871 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
873 2010-05-11 Jie Zhang <jie@codesourcery.com>
875 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
876 Tag_ABI_HardFP_use correctly.
878 2010-05-11 Alan Modra <amodra@gmail.com>
880 * coffcode.h (coff_write_object_contents): Enclose all occurrences
881 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
883 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
885 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
886 sym_name to improve packing.
887 (cortex_a8_erratum_scan): Check for PLT entries.
888 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
890 2010-05-07 Tristan Gingold <gingold@adacore.com>
892 * Makefile.in: Regenerate with automake 1.11.1.
895 2010-05-05 Nick Clifton <nickc@redhat.com>
897 * po/es.po: Updated Spanish translation.
899 2010-05-03 Tristan Gingold <gingold@adacore.com>
901 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
902 selective_search flag.
904 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
905 before output_has_begun is set.
907 2010-05-03 Tristan Gingold <gingold@adacore.com>
909 * vms-alpha.c: Add comments.
910 (struct vms_private_data_struct): Remove image_autoextend field.
911 (dst_check_allocation): Removed.
912 (image_write): Remove call to dst_check_allocation.
913 (vms_slurp_debug): Do not set image_autoextend. Adjust section
915 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
916 (alpha_vms_write_exec): Use dst_section to get the dst section.
917 Write the dmt section.
918 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
919 (alpha_vms_read_sections_content): Do not set image_autoextend.
920 (alpha_vms_bfd_final_link): Generate the dst.
922 2010-05-03 Tristan Gingold <gingold@adacore.com>
924 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
926 (vms_lib_dcx): Adjust for the above change.
928 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
931 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
933 * elf32-i386.c (elf_i386_relocate_section): Use it.
934 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
936 2010-04-30 Tristan Gingold <gingold@adacore.com>
938 * vms-lib.c (vms_read_block): New function.
939 (vms_traverse_index): Use vms_read_block. Handle long key names.
941 2010-04-30 Tristan Gingold <gingold@adacore.com>
943 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
945 (struct carsym_mem): New structure.
946 (vms_add_index): New function.
947 (vms_add_indexes_from_list): New function.
948 (vms_traverse_index): Parameter carsym changed to carsym_mem.
949 Code adjusted to handle elfidx.
950 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
951 Parameter NBREL is now a pointer.
952 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
954 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
955 (_bfd_vms_lib_find_symbol): Ditto.
956 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
958 (_bfd_vms_lib_get_module): New function.
959 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
961 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
962 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
963 (vms_write_index): Adjust for structure renamed.
964 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
965 changes of _bfd_vms_lib_find_symbol.
967 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
969 * config.bfd: Correct accidential reverted patch
972 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
974 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
975 to USE_MINGW64_LEADING_UNDERSCORES.
976 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
977 * config.bfd: Change underscoring default for x64 mingw
979 * coffcode.h (coff_write_relocs): Add check that dereferenced
980 sym_ptr_ptr isn't NULL.
981 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
982 * configure: Regenerated.
983 * configure.in: Add option '--enable-leading-mingw64-underscores'
984 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
986 2010-04-27 Nick Clifton <nickc@redhat.com>
989 * coffgen.c (coff_find_nearest_line): Incldue the section address
990 of function name symbols in address comparisons.
992 2010-04-27 Nick Clifton <nickc@redhat.com>
994 * po/fr.po: Updated French translation.
996 2010-04-23 Alan Modra <amodra@gmail.com>
998 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
999 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
1001 (assign_file_positions_for_load_sections): Modify section in
1002 segment warning to ignore overlay vmas.
1003 * elf32-spu.c (spu_elf_object_p): Replace use of
1004 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
1006 2010-04-22 Nick Clifton <nickc@redhat.com>
1008 * po/bfd.pot: Updated by the Translation project.
1009 * po/vi.po: Updated Vietnamese translation.
1011 2010-04-22 Alan Modra <amodra@gmail.com>
1013 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
1014 change. Tidy. Don't error on sections not allocated in segment.
1016 2010-04-15 Andrew Haley <aph@redhat.com>
1018 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
1019 merge_exidx_entries.
1020 * bfd-in2.h: Likewise.
1021 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
1022 control merging of exidx entries.
1024 2010-04-20 Joseph Myers <joseph@codesourcery.com>
1026 * elf32-tic6x.h: New.
1027 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
1028 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
1029 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
1030 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
1031 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
1032 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
1033 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
1034 elf32_tic6x_relocate_section): Handle REL relocations.
1035 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
1037 2010-04-20 Jakub Jelinek <jakub@redhat.com>
1039 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
1040 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
1042 2010-04-19 Nick Clifton <nickc@redhat.com>
1044 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
1046 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
1047 attribute to warned variable. Remove unused val, type and type2
1050 2010-04-16 Andreas Schwab <schwab@redhat.com>
1052 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
1053 strict-aliasing rules.
1055 2010-04-16 Tristan Gingold <gingold@adacore.com>
1057 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
1058 (_bfd_vms_get_object_record): Always assume there is a pad byte
1061 * vms-lib.c: Add a few comments.
1063 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1065 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
1066 attributes in v2.08 of the ABI.
1068 2010-04-15 Alan Modra <amodra@gmail.com>
1070 * config.bfd (vax*-*-*vms*): Delete.
1072 2010-04-14 Tristan Gingold <gingold@adacore.com>
1074 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
1075 vms-tir.lo, vms.lo and add vms-alpha.lo
1076 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
1077 vms-tir.c, vms.c and add vms-alpha.c
1078 * Makefile.in: Regenerate.
1079 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
1081 * configure: Regenerate.
1082 * targets.c (vms_vax_vec): Remove the declaration.
1083 (_bfd_target_vector): Remove vms_vax_vec.
1084 * vms-alpha.c: New file.
1085 * vms-gsd.c: Removed, rewritten in vms-alpha.c
1089 * vms-misc.c: Fix indentation and comments. Replace most of
1090 #if VMS_DEBUG/vms_debug with vms_debug2.
1091 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
1092 (hash_string): Ditto.
1093 (_bfd_vms_length_hash_symbol): Ditto.
1094 (maybe_adjust_record_pointer_for_object): Ditto.
1095 (_bfd_vms_get_object_record): Ditto.
1096 (vms_get_remaining_object_record): Ditto.
1097 (_bfd_vms_push): Ditto.
1098 (_bfd_vms_pop): Ditto.
1099 (_bfd_vms_get_header_values): Removed.
1100 (_bfd_vms_get_first_record): Removed.
1101 (vms_get_remaining_image_record): Removed.
1102 (new_symbol): Removed.
1103 (_bfd_vms_enter_symbol): Removed.
1104 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
1105 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
1106 parameter with struct vms_rec_wr.
1107 (_bfd_vms_output_push): Removed and replaced by ...
1108 (_bfd_vms_output_begin_subrec): ... new function.
1109 (_bfd_vms_output_alignment): Replace bfd parameter with
1110 struct vms_rec_wr, and adjust.
1111 (_bfd_vms_output_check): Ditto
1112 (_bfd_vms_output_byte): Ditto.
1113 (_bfd_vms_output_short): Ditto.
1114 (_bfd_vms_output_long): Ditto.
1115 (_bfd_vms_output_quad): Ditto.
1116 (_bfd_vms_output_counted): Ditto.
1117 (_bfd_vms_output_dump): Ditto.
1118 (_bfd_vms_output_fill): Ditto.
1119 (_bfd_vms_output_pop): Removed and replaced by ...
1120 (_bfd_vms_output_end_subrec): ... new function.
1121 (_bfd_vms_output_flush): Removed.
1122 (_bfd_vms_output_align): New function.
1123 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
1125 (vms_convert_to_var): New function imported from vms.c
1126 (vms_convert_to_var_1): Ditto.
1127 (vms_convert_to_var_unix_filename): Ditto.
1128 (vms_get_module_name): Ditto.
1129 (get_vms_time_string): Ditto.
1130 (vms_time_to_time_t): Ditto.
1131 (vms_rawtime_to_time_t): Ditto.
1132 * vms.h: All macros for the VMS file format are now in include/vms.
1133 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
1135 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
1136 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
1137 (struct funcinfo, struct vms_private_data_struct): Ditto.
1138 (struct vms_section_data_struct): Ditto.
1139 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
1140 (vms_get_module_name, get_vms_time_string): New declarations.
1141 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1142 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
1143 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
1144 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
1145 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
1146 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
1147 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
1148 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
1149 (_bfd_vms_output_fill): Ditto.
1150 (bfd_vms_set_section_flags): Ditto.
1152 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1154 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
1155 exit due to merging the same weak symbol to test that the symbols are
1158 2010-04-13 Alan Modra <amodra@gmail.com>
1160 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
1161 when optimizing high got_tlsgd/ld insns.
1163 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1165 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
1167 (HAVE_PRSTATUS32_T): Likewise.
1169 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1172 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
1173 for x86_64-*-linux*.
1174 * config.in: Regenerated.
1175 * configure: Likewise.
1177 * elf.c: Include CORE_HEADER if it is defined.
1179 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1180 Jan Kratochvil <jan.kratochvil@redhat.com>
1182 * hosts/x86-64linux.h: New.
1184 2010-04-09 Nick Clifton <nickc@redhat.com>
1186 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
1187 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
1188 variables htab and hdr_info and mark info parameter as unused.
1189 * elf.c (prep_headers): Remove unused variable i_phdrp.
1190 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
1191 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
1193 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
1194 * verilog.c (verilog_write_section): Remove unused variable
1197 2010-04-07 Alan Modra <amodra@gmail.com>
1199 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
1200 * configure: Regenerate.
1202 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
1205 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
1207 2010-04-06 Tristan Gingold <gingold@adacore.com>
1209 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
1211 2010-04-05 Jakub Jelinek <jakub@redhat.com>
1213 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
1214 provided that it has the expected address size and zero segment
1217 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
1218 (struct line_info): Add op_index field, change end_sequence type to
1220 (new_line_sorts_after): For the same address compare op_index.
1221 (add_line_info): Add op_index argument, store it into the structure.
1222 (decode_line_info): Complain about unknown versions of .debug_line.
1223 Initialize maximum_ops_per_insn. Add op_index state register and
1226 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
1228 * elf32-ppc.c (apuinfo_set): New static var.
1229 (ppc_elf_begin_write_processing): Set it here, always create an
1230 APUinfo section if there were any in the inputs.
1231 (ppc_elf_write_section): Check apuinfo_set.
1232 (ppc_elf_final_write_processing): Likewise.
1234 2010-04-01 Tristan Gingold <gingold@adacore.com>
1236 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
1237 vms_time_to_time_t and vms_rawtime_to_time_t.
1238 * vms.c (vms_alpha_vec): Add archives support.
1239 * vms-misc.c: Include safe-ctype.h
1240 (vms_get_module_name): New function.
1241 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1242 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
1243 vms_get_module_name function. Use this function.
1244 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
1245 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
1246 Add prototypes for vms-lib.c
1247 * libbfd.h: Regenerate.
1248 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
1249 vms-lib.lo to vms_alpha_vec.
1250 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
1251 * configure: Regenerate.
1252 * bfd.c: Add selective_search field.
1253 * bfd-in2.h: Regenerate.
1254 * archive.c (append_relative_path): Rename to
1255 _bfd_append_relative_path and make it public.
1256 (_bfd_get_elt_at_filepos): Adjust for above renaming.
1257 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
1258 (BFD32_BACKENDS_CFILES): Add vms-lib.c
1259 * Makefile.in: Regenerate.
1261 2010-04-01 Jakub Jelinek <jakub@redhat.com>
1263 * dwarf2.c (read_attribute_value): Handle CU version 4
1264 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
1265 and DW_FORM_flag_present. For unknown form value return NULL.
1266 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
1268 (parse_comp_unit): Allow CU version 4.
1270 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
1272 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
1273 to _bfd_elf_get_dynamic_reloc_section.
1274 (elf_cris_discard_excess_dso_dynamics): Ditto.
1276 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
1278 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
1279 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
1281 2010-03-31 Alan Modra <amodra@gmail.com>
1283 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
1284 TPREL16_HI and TPREL16_HA insns.
1286 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
1289 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
1290 assert of empty pcrel_relocs_copied on the direct symbol. Instead
1291 of moving the list from the indirect symbol to the direct symbol,
1292 merge into any existing list.
1293 (cris_elf_check_relocs): Store the original section in the
1294 pcrel_relocs_copied list, not the relocation section.
1295 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
1296 the relocation section, for reducing its size. Change the
1297 BFD_ASSERT into a check for the section being read-only, and only
1298 emit warnings and TEXTREL marker when there's an entry for a
1301 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1303 * elf32-arm.c (using_thumb_only): Handle v6-M.
1305 2010-03-26 Alan Modra <amodra@gmail.com>
1307 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
1308 * bfd-in.h (elf_discarded_section): Clarify comment.
1309 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
1310 * bfd-in2.h: Regenerate.
1312 2010-03-26 Matt Rice <ratmice@gmail.com>
1314 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
1315 as unique in the armap.
1317 2010-03-26 Alan Modra <amodra@gmail.com>
1320 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
1321 possible stub on branches.
1323 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1325 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
1326 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
1327 (BFD32_BACKENDS): Add elf32-tic6x.lo.
1328 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
1329 * Makefile.in: Regenerate.
1330 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
1331 (bfd_archures_list): Update.
1332 * config.bfd (tic6x-*-elf): New.
1333 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
1335 * configure: Regenerate.
1336 * cpu-tic6x.c, elf32-tic6x.c: New.
1337 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
1338 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
1339 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
1340 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
1341 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
1342 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
1343 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
1344 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
1345 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
1346 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
1347 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
1348 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
1349 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
1350 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
1351 (_bfd_target_vector): Update.
1352 * bfd-in2.h, libbfd.h: Regenerate.
1354 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1356 * aout-target.h: Update copyright year.
1357 * aout-tic30.c: Likewise.
1358 * coff-alpha.c: Likewise.
1359 * coff-rs6000.c: Likewise.
1360 * coff64-rs6000.c: Likewise.
1361 * elf64-mips.c: Likewise.
1363 * libecoff.h: Likewise.
1364 * mach-o-target.c: Likewise.
1365 * mach-o.c: Likewise.
1366 * oasys.c: Likewise.
1367 * targets.c: Likewise.
1369 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1371 * libbfd-in.h: Update copyright year.
1373 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1376 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
1379 2010-03-19 Jie Zhang <jie@codesourcery.com>
1381 * elf32-arm.c (struct section_list): Remove.
1382 (section_list): Remove typedef.
1383 (record_section_with_arm_elf_section_data): Remove.
1384 (find_arm_elf_section_entry): Remove.
1385 (get_arm_elf_section_data): Use is_arm_elf.
1386 (unrecord_section_with_arm_elf_section_data): Remove.
1387 (elf32_arm_new_section_hook): Don't call
1388 record_section_with_arm_elf_section_data.
1389 (elf32_arm_write_section): Set mapcount to -1 when
1390 the map has been used. Don't call
1391 unrecord_section_with_arm_elf_section_data.
1392 (unrecord_section_via_map_over_sections): Remove.
1393 (elf32_arm_close_and_cleanup): Remove.
1394 (elf32_arm_bfd_free_cached_info): Remove.
1395 (bfd_elf32_close_and_cleanup): Don't define.
1396 (bfd_elf32_bfd_free_cached_info): Don't define.
1398 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
1401 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
1402 * libcoff.h: Regenerated.
1404 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
1405 if dont_strip_reloc is set.
1406 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
1407 dont_strip_reloc on output if there is no .reloc and
1408 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
1410 2010-03-18 Wei Guozhi <carrot@google.com>
1413 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
1415 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
1416 * bfd-in2.h: Regenerate.
1417 * libbfd.h: Regenerate.
1419 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
1421 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
1422 (BFD_RELOC_SPU_STUB): Likewise.
1424 2010-03-17 Jie Zhang <jie@codesourcery.com>
1426 * elf.c (assign_file_positions_for_load_sections): Avoid
1429 2010-03-17 Alan Modra <amodra@gmail.com>
1432 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
1435 2010-03-17 Alan Modra <amodra@gmail.com>
1437 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
1439 2010-03-16 Alan Modra <amodra@gmail.com>
1441 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
1442 (ppc64_elf_edit_toc): Set it here.
1443 (ha_reloc_match): New function.
1444 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
1446 2010-03-15 Alan Modra <amodra@gmail.com>
1448 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
1449 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
1451 2010-03-14 Alan Modra <amodra@gmail.com>
1454 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
1455 * elf64-ppc.c (call_check_done): Define.
1456 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
1457 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
1458 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
1459 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
1460 Simplify return logic. Iterate over all .init and .fini fragments
1461 by recursion. Set makes_toc_func_call here..
1462 (ppc64_elf_next_input_section): ..rather than here.
1463 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
1465 2010-03-13 Alan Modra <amodra@gmail.com>
1468 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
1469 function descriptor symbol if there is one, not just for plt stubs.
1470 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
1472 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1474 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
1476 Skip it when constructing def.vd_next.
1478 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
1479 bfd_elf32_i386_sol2_vec.
1480 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
1481 (elf32_bed): Redefine to elf32_i386_sol2_bed.
1482 (elf_backend_want_plt_sym): Redefine to 1.
1484 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
1485 bfd_elf64_x86_64_sol2_vec.
1486 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
1487 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
1488 (elf_backend_want_plt_sym): Redefine to 1.
1490 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
1491 bfd_elf32_i386_sol2_vec.
1492 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1494 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
1495 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1498 * configure.in: Handle bfd_elf32_i386_sol2_vec,
1499 bfd_elf64_x86_64_sol2_vec.
1500 * configure: Regenerate.
1502 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
1503 (bfd_elf64_x86_64_sol2_vec): Declare.
1504 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
1505 bfd_elf64_x86_64_sol2_vec.
1507 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1509 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
1512 2010-03-04 Alan Modra <amodra@gmail.com>
1515 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
1516 (read_attribute_value, decode_line_info): Likewise.
1517 (add_line_info, read_rangelist): Return FALSE on alloc failures.
1518 (arange_add, sort_line_sequences): Likewise.
1519 (find_abstract_instance_name): Handle failures from called funcs.
1520 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
1521 (find_line): Realloc to a temp, and handle alloc fail.
1523 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1525 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
1526 a mapping symbol to an empty section.
1528 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1530 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
1531 return value from the call to _bfd_elf_merge_object_attributes.
1533 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
1534 Alan Modra <amodra@gmail.com>
1536 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
1537 destination mode of the a8 stub.
1538 (elf32_arm_link_hash_table): Add top_id field.
1539 (elf32_arm_link_hash_table_create): Initialize top_id.
1540 (arm_type_of_stub): Update prototype, st_type can now be updated
1541 by this function. Actual destination address in case of PLT is
1542 computed here, to help factorizing code.
1543 (elf32_arm_stub_name): Update prototype, use stub_type additional
1544 parameter to build stub name.
1545 (elf32_arm_get_stub_entry): Update prototype, use stub_type
1546 additional parameter to build stub entry.
1547 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
1548 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
1549 Call elf32_arm_final_link_relocate to process all in-stub
1551 (elf32_arm_setup_section_lists): Update top_id.
1552 (cortex_a8_erratum_scan): Record stub destination mode.
1553 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
1555 (elf32_arm_final_link_relocate): Enable processing of in-stub
1556 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
1557 needed, enabling code factorization.
1558 (elf32_arm_final_link): Process stub sections.
1559 (elf32_arm_output_map_sym): Add entry to code/data map.
1561 2010-03-01 David S. Miller <davem@davemloft.net>
1563 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
1564 h->def_regular, set h->ref_regular.
1565 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
1566 and dynamic relocations if h->ref_regular.
1568 * elfxx-sparc.c (struct elf_reloc_map): Delete.
1569 (sparc_reloc_map): Delete.
1570 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
1571 relocation type in switch statements.
1573 2010-02-25 Alan Modra <amodra@gmail.com>
1576 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
1577 to final_link and invert. For final link allow some flags to
1578 differ. Don't specially allow flags to be all zero.
1580 2010-02-24 Alan Modra <amodra@gmail.com>
1583 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
1584 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
1587 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1590 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
1591 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
1593 2010-02-22 Alan Modra <amodra@gmail.com>
1595 * reloc.c (bfd_check_overflow): When forming addrmask, shift
1596 fieldmask left by rightshift.
1597 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
1600 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
1602 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
1603 STT_GNU_IFUNC on large common symbol.
1605 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
1607 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
1608 has_ifunc_symbols if the symbol comes from a shared library.
1609 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1610 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1611 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1612 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1613 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
1615 2010-02-19 Alan Modra <amodra@gmail.com>
1617 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
1618 (_bfd_elf_copy_private_header_data): ..here.
1619 * elflink.c (_bfd_elf_size_group_sections): New function.
1620 (bfd_elf_size_dynamic_sections): Call it.
1621 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
1622 (_bfd_elf_fixup_group_sections): Declare.
1624 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1626 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
1627 merging Tag_DIV_use, Tag_MPextension_use, and
1628 Tag_MPextension_use_legacy tags.
1630 2010-02-18 Alan Modra <amodra@gmail.com>
1632 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
1633 commit. Don't write zeros for removed group members.
1634 (_bfd_elf_copy_private_header_data): Adjust size of group section
1635 when group members are removed by objcopy.
1637 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
1640 * configure.host (*-*-solaris2.11): Add host define to select
1641 valid default code page for windres/windmc on solaris.
1643 2010-02-15 Nick Clifton <nickc@redhat.com>
1645 * po/vi.po: Updated Vietnamese translation.
1647 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1649 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
1650 missing mapping symbol to data only sections.
1652 2010-02-11 David S. Miller <davem@davemloft.net>
1654 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
1655 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
1657 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
1658 these relocs on global symbols.
1660 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
1661 local symbol references which are not STT_GNU_IFUNC. Handle
1662 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
1663 and deal with negative vs. non-negative values properly.
1665 2010-02-09 Tristan Gingold <gingold@adacore.com>
1667 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
1668 non-external relocation.
1670 2010-02-09 Alan Modra <amodra@gmail.com>
1672 * elf64-ppc.c (merge_got_entries): Move earlier in file.
1673 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
1674 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
1675 (ppc64_elf_layout_multitoc): Don't resize if we have already
1678 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
1680 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1681 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1682 elfcore_write_s390_prefix): New.
1683 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1684 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1685 elfcore_write_s390_prefix): New.
1686 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
1687 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
1688 (elfcore_write_register_note): Handle .reg-s390-timer,
1689 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
1690 .reg-s390-prefix section.
1692 2010-02-09 Alan Modra <amodra@gmail.com>
1694 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
1695 unsigned char. Update variables and code using them throughout file.
1696 (struct ppc_link_hash_entry): Likewise for tls_mask.
1698 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
1700 * elf64-ppc.c (has_small_toc_reloc): Don't define.
1701 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
1702 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
1703 code setting the flag.
1704 (ppc64_elf_next_toc_section): Group big-toc sections in
1707 2010-02-08 David S. Miller <davem@davemloft.net>
1709 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
1710 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
1712 * elfxx-sparc.c (create_got_section): Delete.
1713 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
1714 section creator does that work for us. Use ->elf.foo instead of
1715 ->foo where applicable.
1716 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
1718 (allocate_dynrelocs): Likewise.
1719 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1720 (_bfd_sparc_elf_relocate_section): Likewise.
1721 (sparc_vxworks_build_plt_entry): Likewise.
1722 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1723 (sparc_finish_dyn): Likewise.
1724 (sparc_vxworks_finish_exec_plt): Likewise.
1725 (sparc_vxworks_finish_shared_plt): Likewise.
1726 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1728 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
1729 macros for visibilty and locality checks.
1730 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1731 (allocate_dynrelocs): Likewise.
1732 (_bfd_sparc_elf_relocate_section): Likewise.
1733 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
1735 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
1736 but never used local var 'dynobj'.
1738 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
1741 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
1742 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
1743 * bfd-in2.h: Regenerate.
1744 * libbfd.h: Regenerate.
1746 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
1747 and loc_hash_memory.
1748 (_bfd_sparc_elf_link_hash_table_free): Declare.
1749 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
1750 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
1751 bfd_elf32_bfd_link_hash_table_free): Define.
1752 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
1753 has_ifunc_symbols if STT_GNU_IFUNC.
1754 (bfd_elf64_bfd_link_hash_table_free): Define.
1755 (elf_backend_post_process_headers): Define always.
1756 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
1757 (sparc_reloc_map): Add entries for new IFUNC relocs.
1758 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
1759 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
1760 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
1761 elf_sparc_get_local_sym_hash): New.
1762 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
1764 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
1766 (_bfd_sparc_elf_link_hash_table_free): New.
1767 (create_ifunc_sections): New.
1768 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
1769 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
1770 cons up a fake local hash table entry for it. Unconditionally add
1771 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
1772 dyn relocs for ifunc.
1773 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
1774 (allocate_dynrelocs): Unconditionally emit a PLT entry when
1775 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
1776 (allocate_local_dynrelocs): New function.
1777 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
1778 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
1780 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
1781 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
1782 plt in iplt/irelplt.
1784 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
1786 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
1787 max_contents_size, only consider sections whose contents must
1790 2010-02-09 Alan Modra <amodra@gmail.com>
1792 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
1793 (ppc64_elf_size_dynamic_sections): ..and here..
1794 (merge_got_entries): ..rather than here.
1796 2010-02-09 Alan Modra <amodra@gmail.com>
1798 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
1799 (has_small_toc_reloc): Define.
1800 (ppc64_elf_check_relocs): Set the above flags.
1801 (ppc64_elf_edit_opd): Delete obfd param.
1802 (ppc64_elf_tls_optimize): Likewise.
1803 (ppc64_elf_edit_toc): Likewise.
1804 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
1805 * elf64-ppc.h: Update prototypes.
1807 2010-02-08 Alan Modra <amodra@gmail.com>
1809 * section.c (struct bfd_section): Delete has_tls_reloc,
1810 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
1811 Add sec_flg0 thru sec_flg5.
1812 (BFD_FAKE_SECTION): Update for changed flags.
1813 * ecoff.c (bfd_debug_section): Likewise.
1814 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1815 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1816 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
1817 * elf32-xtensa.c (reloc_done): Define.
1818 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
1819 * bfd-in2.h: Regenerate.
1821 2010-02-08 Tristan Gingold <gingold@adacore.com>
1823 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
1824 for non-scattered relocations.
1826 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
1828 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
1829 apuinfo sections, only scan input sections once and reuse the
1832 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1834 * archures.c (bfd_mach_ppc_titan): Define.
1835 * bfd-in2.h: Regenerate.
1836 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
1838 2010-02-08 Alan Modra <amodra@gmail.com>
1840 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
1842 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1844 * elf.c (assign_file_positions_for_load_sections) Update lma of
1845 section if necessary. Fixes Bugzilla 11219.
1847 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
1849 * elf32-i386.c: Remove trailing white spaces.
1850 * elf64-x86-64.c: Likewise.
1852 2010-02-03 Nick Clifton <nickc@redhat.com>
1854 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
1855 entries for other architectures.
1856 (struct elf_link_hash_table): Add hash_table_id field.
1857 (elf_hash_table_id): New accessor macro.
1858 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
1860 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
1861 returning cast pointer.
1862 (elf32_mn10300_link_hash_table_create): Identify new table as
1863 containing MN10300 extensions.
1864 (mn10300_elf_relax_section): Check pointer returned by
1865 elf32_mn10300_hash_table.
1866 * elf32-arm.c: Likewise, except using ARM extensions.
1867 * elf32-avr.c: Likewise, except using AVR extensions.
1868 * elf32-bfin.c: Likewise, except using BFIN extensions.
1869 * elf32-cris.c: Likewise, except using CRIS extensions.
1870 * elf32-frv.c: Likewise, except using FRV extensions.
1871 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
1872 * elf32-i386.c: Likewise, except using I386 extensions.
1873 * elf32-lm32.c: Likewise, except using LM32 extensions.
1874 * elf32-m32r.c: Likewise, except using M32RM extensions.
1875 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
1876 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
1877 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
1878 * elf32-m68k.c: Likewise, except using M68K extensions.
1879 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
1880 * elf32-ppc.c: Likewise, except using PPC32 extensions.
1881 * elf32-s390.c: Likewise, except using S390 extensions.
1882 * elf32-sh.c: Likewise, except using SH extensions.
1883 * elf32-spu.c: Likewise, except using SPU extensions.
1884 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
1885 * elf64-alpha.c: Likewise, except using ALPHA extensions.
1886 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
1887 * elf64-ppc.c: Likewise, except using PPC64 extensions.
1888 * elf64-s390.c: Likewise, except using S390 extensions.
1889 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
1890 * elfxx-ia64.c: Likewise, except using IA64 extensions.
1891 * elfxx-mips.c: Likewise, except using MIPS extensions.
1892 * elfxx-sparc.c: Likewise, except using SPARC extensions.
1893 * elfxx-sparc.h: Likewise, except using SPARC extensions.
1894 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
1895 redundant structure.
1896 (elf32_cr16_hash_table): Delete unused macro.
1897 (elf32_cr16_link_hash_traverse): Delete unused macro.
1898 * elf32-score.c: Likewise.
1899 * elf32-score7.c: Likewise.
1900 * elf32-vax.c: Likewise.
1901 * elf64-sh64.c: Likewise.
1903 2010-02-03 Alan Modra <amodra@gmail.com>
1905 * elf64-ppc.c (struct plt_entry): Move earlier in file.
1906 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
1907 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
1909 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
1910 Remove no_multi_toc.
1911 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
1912 when allocating a new struct got_entry.
1913 (allocate_got): New function, extracted from..
1914 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
1915 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
1916 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
1917 (ppc64_elf_setup_section_lists): Remove output_bfd param and
1918 no_multi_toc, add add_stub_section and layout_sections_again. Stash
1919 new params in htab. Extract some code to..
1920 (ppc64_elf_start_multitoc_partition): ..here. New function.
1921 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
1922 second pass toc scan.
1923 (merge_got_entries, merge_global_got, reallocate_got): New functions.
1924 (ppc64_elf_reinit_toc): Rename to..
1925 (ppc64_elf_finish_multitoc_partition): ..this.
1926 (ppc64_elf_layout_multitoc): New function.
1927 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
1928 layout_sections_again params.
1929 (ppc64_elf_relocate_section): Handle indirect got entries.
1930 * elf64-ppc.h: Update prototypes. Declare new functions.
1932 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
1934 * elf-bfd.h (elfcore_write_xstatereg): New.
1936 * elf.c (elfcore_grok_xstatereg): New.
1937 (elfcore_write_xstatereg): Likewise.
1938 (elfcore_grok_note): Handle NT_X86_XSTATE.
1939 (elfcore_write_register_note): Handle .reg-xstate section.
1941 2010-02-01 Tristan Gingold <gingold@adacore.com>
1943 * som.c (som_write_ar_hdr): Define this macro.
1945 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1947 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
1948 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
1949 linkage table pointer to use the global table pointer if not doing
1952 2010-01-29 Joel Brobecker <brobecker@adacore.com>
1954 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
1955 if it has already been set.
1957 2010-01-27 Tristan Gingold <gingold@adacore.com>
1959 * vms.h: Remove trailing spaces.
1960 (struct hdr_struct): Remove unused hdr_c_cpr field.
1961 (enum file_format_enum): Add comments.
1962 * vms.c (vms_bfd_print_private_bfd_data): New function that
1964 Remove trailing spaces.
1965 * vms-misc.c: Improve comments.
1966 (_bfd_vms_get_object_record): Also handle files without pads.
1967 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
1968 * vms-gsd.c (struct flagdescstruct): Make name field const.
1969 (gsyflagdesc): Fix typo.
1971 2010-01-27 Alan Modra <amodra@gmail.com>
1974 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
1975 (ppc64_elf_setup_section_lists): Init them.
1976 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
1977 and .toc on the same input file.
1978 (ppc64_elf_relocate_section): Correct GOT entry offset.
1980 2010-01-26 Tristan Gingold <gingold@adacore.com>
1982 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
1983 (bfd_target): Add _bfd_write_ar_hdr_fn field.
1984 * archive.c (is_bsd44_extended_name): New macro.
1985 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
1986 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
1988 (_bfd_archive_bsd44_construct_extended_name_table): New function.
1989 (_bfd_generic_write_ar_hdr): Ditto.
1990 (_bfd_bsd44_write_ar_hdr): Ditto.
1991 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
1992 (bsd_write_armap): Adjust firstreal computation.
1993 * libbfd-in.h (struct areltdata): Add extra_size field.
1994 (_bfd_generic_write_ar_hdr): Add prototype.
1995 (_bfd_bsd44_write_ar_hdr): Ditto.
1996 (_bfd_write_ar_hdr): Define.
1997 (_bfd_noarchive_write_ar_hdr): Ditto.
1998 (_bfd_archive_bsd_write_ar_hdr): Ditto.
1999 (_bfd_archive_coff_write_ar_hdr): Ditto.
2000 (_bfd_archive_bsd44_slurp_armap): Ditto.
2001 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
2002 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
2003 (_bfd_archive_bsd44_truncate_arname): Ditto.
2004 (_bfd_archive_bsd44_write_armap): Ditto.
2005 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
2006 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
2007 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
2008 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
2009 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
2010 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
2011 * libbfd.h: Regenerate.
2012 * oasys.c (oasys_write_ar_hdr): Define.
2013 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
2014 * ieee.c (ieee_write_ar_hdr): Define.
2015 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
2016 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
2017 (bfd_pmac_xcoff_backend_data): Ditto.
2018 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
2019 (bfd_xcoff_aix5_backend_data): Ditto.
2020 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
2021 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
2022 * aout-tic30.c (MY_write_ar_hdr): Ditto.
2023 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
2024 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2025 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2026 (bfd_mach_o_construct_extended_name_table)
2027 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2028 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2029 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
2030 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2031 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2032 (bfd_mach_o_construct_extended_name_table)
2033 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2034 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2035 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
2036 * bfd-in2.h: Regenerate.
2038 2010-01-26 Alan Modra <amodra@gmail.com>
2039 H.J. Lu <hongjiu.lu@intel.com>
2042 * elflink.c (elf_link_output_extsym): Do not ignore undefined
2043 symbols with ref_regular set when gc_sections is active.
2045 2010-01-25 Alan Modra <amodra@gmail.com>
2048 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
2049 with relocations against undefined weak symbols.
2050 (ppc64_elf_relocate_section): Don't optimize calls to undefined
2051 weak functions if the symbol is dynamic.
2052 (ppc64_elf_relocate_section): Edit tprel tls sequences.
2053 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2054 (_bfd_elf_ppc_at_tprel_transform): New function.
2055 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
2056 * bfd-in2.h: Regenerate.
2058 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
2060 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
2061 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
2062 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
2064 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
2066 2010-01-21 Nick Clifton <nickc@redhat.com>
2068 * elflink.c (elf_link_add_object_symbols): Look up name of
2069 undefined symbol both before and after versioning has been
2070 applied. Do not bother with symbols that are weakly undefined.
2072 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2074 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
2075 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
2077 2010-01-19 Cary Coutant <ccoutant@google.com>
2079 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
2081 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
2082 Alan Modra <amodra@gmail.com>
2084 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
2085 (elf_object_p): Read e_phnum extension.
2086 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
2087 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
2088 that we can read last program header.
2090 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2092 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
2093 R_ARM_THM_CALL entry.
2094 (elf32_arm_final_link_relocate): Correct calculation of
2095 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
2096 or R_ARM_THM_JUMP24 relocation.
2098 2010-01-18 Alan Modra <amodra@gmail.com>
2101 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
2102 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
2105 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2107 Fix compilation warning on gcc-3.4.
2108 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
2109 parameter index to sec_index according to the function definition.
2111 2010-01-13 Chao-ying Fu <fu@mips.com>
2113 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
2114 It is true for all CPUs.
2115 (jal_reloc_p): New function.
2116 (mips_elf_calculate_relocation): Rename require_jalxp to
2118 Update comment for CROSS_MODE_JUMP_P.
2119 Set up cross_mode_jump_p based on the mode change.
2120 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
2121 Update comment for CROSS_MODE_JUMP_P.
2122 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
2123 Use !cross_mode_jump_p to guard conversion.
2124 Convert "jr t9" to "b", if possible.
2125 (_bfd_mips_elf_relocate_section): Rename require_jalx to
2127 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
2128 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
2130 2010-01-13 Nick Clifton <nickc@redhat.com>
2132 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
2133 "m32c" returns the m32c arch_info_struct and not the m16c
2135 (arch_info_struct): Use the new scan function.
2136 (bfd_m32c_arch): Likewise.
2138 2010-01-13 Tristan Gingold <gingold@adacore.com>
2140 * config.bfd: Remove duplicated target vector for i386-*-darwin.
2141 Appends new arch instead of overriding.
2142 Use mach_o_x86_64_vec for x86_64-*-darwin.
2143 * configure.in: Add mach_o_x86_64_vec.
2144 * configure: Regenerate.
2145 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
2146 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
2147 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
2148 * Makefile.in: Regenerate.
2149 * mach-o-x86-64.c: New file.
2151 2010-01-13 Tristan Gingold <gingold@adacore.com>
2153 * reloc.c: Add MACH_O_X86_64 relocations.
2154 * bfd-in2.h: Regenerate.
2155 * libbfd.h: Regenerate.
2157 2010-01-13 Tristan Gingold <gingold@adacore.com>
2159 * archive.c (normalize): Use lbasename.
2160 (bfd_bsd_truncate_arname): Ditto.
2161 (bfd_gnu_truncate_arname): Ditto.
2163 2010-01-12 Tristan Gingold <gingold@adacore.com>
2165 * makefile.vms (CFLAGS): Turns warnings into informational messages.
2167 2010-01-11 Tristan Gingold <gingold@adacore.com>
2169 * mach-o.h: Add x86-64 relocation types.
2171 2010-01-11 Tristan Gingold <gingold@adacore.com>
2173 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
2174 (bfd_mach_o_set_arch_mach): New prototype.
2175 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
2176 (bfd_mach_o_set_arch_mach): New function.
2177 (bfd_mach_o_gen_mkobject): New function.
2178 Set TARGET_ARCHITECTURE for the generic back-ends.
2179 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
2180 Check that TARGET_ARCHITECTURE is defined.
2181 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
2182 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
2184 2010-01-11 Tristan Gingold <gingold@adacore.com>
2186 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
2188 2010-01-11 Nick Clifton <nickc@redhat.com>
2190 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
2191 handling of R_V850_HI16_S relocation.
2193 2010-01-11 Alan Modra <amodra@gmail.com>
2196 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
2198 2010-01-11 Alan Modra <amodra@gmail.com>
2201 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
2202 (find_abstract_instance_name): Use it.
2203 (parse_comp_unit): Set it.
2205 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2207 * Makefile.in: Regenerate.
2208 * configure: Regenerate.
2210 2010-01-08 Tristan Gingold <gingold@adacore.com>
2212 * archive.c: Remove bfd_special_undocumented_glue.
2214 2010-01-08 Alan Modra <amodra@gmail.com>
2217 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
2218 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
2219 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
2221 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2224 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
2225 a symbol referenced by DSO is is defined in a non-shared object
2228 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2231 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
2232 undefined __start_XXX/__stop_XXX in all input files and set
2235 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2238 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
2240 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2242 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
2243 before including procfs.h.
2244 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
2245 * configure.in: Added autoconf probe for the pr_fpreg member.
2246 * configure: Regenerated.
2247 * config.in: Regenerated.
2248 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
2250 2010-01-04 Joel Brobecker <brobecker@adacore.com>
2252 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
2253 * dwarf2.c (concat_filename): Rename dirname with dir_name
2254 to void shadowing the dirname function.
2255 Rename subdirname with subdir_name to stay consistent with
2256 the new dir_name variable name.
2258 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
2260 * archures.c: Add bfd_mach_ppc_e500mc64.
2261 * bfd-in2.h: Regenerate.
2262 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
2263 bfd_mach_ppc_e500mc64.
2265 2010-01-01 Joel Brobecker <brobecker@adacore.com>
2267 Fix -Wshadow warnings (seen on ppc-aix)
2268 * xcofflink.c: Replace finfo by flinfo throughout.
2270 For older changes see ChangeLog-2009
2276 version-control: never