1 2010-08-13 Nathan Sidwell <nathan@codesourcery.com>
3 * elf32-m69k.c (elf32_m68k_print_private_bfd_data): Detect EMAC_B
6 2010-08-12 H.J. Lu <hongjiu.lu@intel.com>
9 * Makefile.am (coff-tic4x.lo): New. Disable -Werror.
10 (coff-tic54x.lo): Likewise.
11 * Makefile.in: Regenerated.
13 2010-08-12 Todd Veldhuizen <todd.veldhuizen@logicblox.com>
16 * elflink.c (compute_bucket_count): Avoid futile long searches for
19 2010-08-09 Richard Henderson <rth@redhat.com>
22 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Disallow relaxing
23 to tlshi/lo until pos0 and pos1 are adjacent. Use the destination
24 register from the tldgd insn.
26 2010-08-09 Catherine Moore <clm@codesourcery.com>
28 * elfxx-mips.c (mips_elf_perform_relocation): Improve
29 interlinking error message.
31 2010-08-06 Alan Modra <amodra@gmail.com>
33 * elf64-ppc.c (ha_reloc_match): Allow matches to other than r2.
34 (ppc64_elf_relocate_section): Nop out high part insn of large toc
35 code sequence when the high part of offset is zero.
37 2010-08-04 Tristan Gingold <gingold@adacore.com>
39 * vms-alpha.c (alpha_vms_build_fixups): Write the EICP.
40 (alpha_vms_bfd_final_link): Explicitly forbid relocatable links.
41 Clear the SEC_RELOC flag.
43 2010-08-04 Tristan Gingold <gingold@adacore.com>
45 * vms-alpha.c (alpha_vms_create_eisd_for_section): Make writable
47 (alpha_vms_add_fixup_lp): Set SEC_RELOC flag.
48 (alpha_vms_add_fixup_ca): Ditto.
49 (alpha_vms_add_fixup_qr): Ditto.
52 2010-08-04 Tristan Gingold <gingold@adacore.com>
54 * vms-alpha.c (alpha_vms_create_eisd_for_section): Do not make
55 CODE sections writable.
57 2010-08-04 Tristan Gingold <gingold@adacore.com>
59 * vms-alpha.c (alpha_vms_add_lw_fixup): Renamed to ...
60 (alpha_vms_add_fixup_lr): ... this for consistency.
61 (alpha_vms_add_qw_fixup): Removed.
63 (vms_get_symbol_info): Adjust type for unknown sections.
65 2010-08-04 Tristan Gingold <gingold@adacore.com>
67 * vms-alpha.c (_bfd_vms_slurp_egsd): Use the canonical absolute
68 section for any absolute section. Remove some debugging code.
70 2010-08-03 DJ Delorie <dj@redhat.com>
72 * elf32-m32c.c (ELF_MAXPAGESIZE): Change page size to 256 bytes.
74 2010-08-03 Tristan Gingold <gingold@adacore.com>
76 * vms-misc.c (vms_convert_to_var): Make it static.
77 (_bfd_vms_convert_to_var_unix_filename): Make it public.
79 2010-08-03 Tristan Gingold <gingold@adacore.com>
81 * makefile.vms (OBJS): Update list.
83 2010-08-03 Tristan Gingold <gingold@adacore.com>
85 * vms-alpha.c (_bfd_vms_slurp_egsd): Do not set SEC_HAS_CONTENTS
86 nor SEC_RELOC for empty sections.
88 2010-08-03 Tristan Gingold <gingold@adacore.com>
90 * vms-alpha.c (evax_section_flags): Fix flags for absolute
91 section. Remove useless parenthesis.
93 2010-08-03 Tristan Gingold <gingold@adacore.com>
95 * vms-lib.c (vms_lib_bread_raw): Change type of BUF argument.
96 (vms_lib_bread, vms_lib_bopen): Adjust.
98 2010-08-02 Alan Modra <amodra@gmail.com>
101 * elf.c (assign_file_positions_for_load_sections): Use p_vaddr to
102 calculate off_adjust rather than first section vma.
104 2010-07-30 H.J. Lu <hongjiu.lu@intel.com>
106 * elflink.c (compute_bucket_count): Add ATTRIBUTE_UNUSED to info.
108 2010-07-30 Anthony Green <green@moxielogic.com>
110 * config.bfd (targ_cpu): Add moxie-*-rtems support.
112 2010-07-29 Alan Modra <amodra@gmail.com>
114 * elf64-ppc.c (ppc64_elf_edit_toc): Always adjust local syms in
115 .toc section, even when none are used in relocs.
117 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
119 * elfxx-mips.h: Include "elf/mips.h".
120 (gprel16_reloc_p): New static inline function.
121 * elfxx-mips.c (_bfd_mips_elf_check_relocs)
122 [R_MIPS16_GOT16, R_MIPS_GOT16, R_MIPS_GOT_HI16, R_MIPS_GOT_LO16]:
124 (_bfd_mips_elf_relocate_section)[bfd_reloc_overflow]: Use
126 * elf32-mips.c (mips_info_to_howto_rel): Likewise.
127 * elfn32-mips.c (mips_info_to_howto_rel): Likewise.
129 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
131 * elf64-mips.c (mips_elf64_howto_table_rela)
132 [R_MIPS_TLS_DTPMOD64]: Clear partial_inplace.
133 [R_MIPS_TLS_DTPREL64, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
134 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
135 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL64]: Likewise.
136 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
137 * elfn32-mips.c (elf_mips_howto_table_rela)
138 [R_MIPS_TLS_DTPMOD32]: Likewise.
139 [R_MIPS_TLS_DTPREL32, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
140 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
141 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL32]: Likewise.
142 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
144 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
145 Ina Pandit <ina.pandit@kpitcummins.com>
147 * archures.c (DESCRIPTION): Define bfd_mach_v850e2 and
149 * reloc.c (bfd_architecture): Define bfd_mach_v850e2 and
151 (BFD_RELOC_V850_16_PCREL, BFD_RELOC_V850_17_PCREL,
152 BFD_RELOC_V850_22_PCREL, BFD_RELOC_V850_23,
153 BFD_RELOC_V850_32_PCREL, BFD_RELOC_V850_32_ABS,
154 BFD_RELOC_V850_16_SPLIT_OFFSET, BFD_RELOC_V850_16_S1,
155 BFD_RELOC_V850_LO16_SPLIT_OFFSET, BFD_RELOC_V850_SDA_15_16_OFFSET,
156 BFD_RELOC_V850_ZDA_16_16_OFFSET, BFD_RELOC_V850_CALLT_15_16_OFFSET,
157 BFD_RELOC_V850_32_GOTPCREL, BFD_RELOC_V850_16_GOT,
158 BFD_RELOC_V850_32_GOT, BFD_RELOC_V850_22_PLT_PCREL,
159 BFD_RELOC_V850_32_PLT_PCREL, BFD_RELOC_V850_COPY,
160 BFD_RELOC_V850_GLOB_DAT, BFD_RELOC_V850_JMP_SLOT,
161 BFD_RELOC_V850_RELATIVE, BFD_RELOC_V850_16_GOTOFF,
162 BFD_RELOC_V850_32_GOTOFF, BFD_RELOC_V850_CODE,
163 BFD_RELOC_V850_DATA): New relocations for V850 target.
164 * config.bfd: Match all v850 targets.
165 * cpu-v850.c (arch_info_struct): Define V850e2 and V850e2v3.
166 * elf32-v850.c (v850_elf_check_relocs): Check the newly added
168 (v850_elf_perform_relocation ): Update the newly added
170 (v850_elf_howto_t): Update the specifications of added
172 (v850_elf_reloc_map): Update the relocation mappings.
173 (v850_elf_final_link_relocate): Maps added relocation into the
174 appropriate howto structure.
175 (v850_elf_object_p): Add support for V850E2 and V850E2V3.
176 (v850_elf_final_write_processing): Likewise.
177 (v850_elf_merge_private_bfd_data): Likewise.
178 (v850_elf_print_private_bfd_data): Likewise.
179 * libbfd.h: Regenerate.
180 * bfd-in2.h: Regenerate.
182 2010-07-23 Alan Modra <amodra@gmail.com>
184 * archive.c (_bfd_archive_bsd44_construct_extended_name_table):
185 Correct format specifier.
187 2010-07-22 Alan Modra <amodra@gmail.com>
189 * ecoff.c: Don't include aout/ranlib.h.
190 (_bfd_ecoff_slurp_armap): Use correct struct for ardata->symdefs.
191 (_bfd_ecoff_write_armap): Output ar_date and ar_size using
194 2010-07-22 Alan Modra <amodra@gmail.com>
196 * aoutx.h (some_aout_object_p): Don't set EXEC_P for files with
199 2010-07-20 Alan Modra <amodra@gmail.com>
201 * elf.c (assign_file_positions_for_load_sections): Check that
202 zero size sections are allocated in segments too.
203 (assign_file_positions_for_non_load_sections): Warn if zero
204 size alloc sections are found here.
205 (copy_elf_program_header): Don't drop zero size sections from
207 (copy_private_bfd_data): Check for changes in zero size sections.
209 2010-07-17 Alan Modra <amodra@gmail.com>
211 * elf.c (_bfd_elf_map_sections_to_segments): Force new segment
212 for sections with overlapping LMAs.
213 (assign_file_positions_for_load_sections): Catch overlap for
214 sections that wrap around the address space. Replace a
215 warning that duplicates ld's --check-sections error with a
216 warning that lma has been adjusted for overlapping sections.
218 2010-07-14 Cary Coutant <ccoutant@google.com>
221 * dwarf2.c (read_section): Revert patch for compressed debug sections.
222 (find_line): Likewise.
223 (read_and_uncompress_section): Remove.
225 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
228 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't
229 allocate .got.plt section if there are no GOT nor PLT
231 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
233 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
236 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Support
237 garbage collection against STT_GNU_IFUNC symbols.
239 * elf32-i386.c (elf_i386_get_local_sym_hash): Don't set
240 elf.plt.offset/elf.got.offset to -1.
241 (elf_i386_tls_transition): Skip TLS transition for functions.
242 (elf_i386_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
244 * elf64-x86-64.c (elf64_x86_64_get_local_sym_hash): Don't set
245 elf.plt.offset/elf.got.offset to -1.
246 (elf64_x86_64_tls_transition): Skip TLS transition for functions.
247 (elf64_x86_64_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
249 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
251 * elf32-i386.c (elf_i386_check_relocs): Re-indent.
252 (elf_i386_relocate_section): Likewise.
254 2010-07-06 H.J. Lu <hongjiu.lu@intel.com>
256 * dwarf2.c (add_line_info): Initialize prev_line.
258 2010-07-06 Alan Modra <amodra@gmail.com>
260 * elf32-ppc.c (ppc_elf_relax_section): Insert branch around
261 trampolines only for .init and .fini sections.
263 2010-07-05 Alan Modra <amodra@gmail.com>
265 * elf32-ppc.c: Formatting.
266 (ppc_elf_finish_dynamic_sections): Don't make plt_entry var static.
268 2010-07-03 Cary Coutant <ccoutant@google.com>
270 * compress.c (bfd_uncompress_section_contents): Add ATTRIBUTE_UNUSED.
271 * dwarf2.c (read_and_uncompress_section): New function.
272 (read_section): Call it.
273 (find_line): Likewise.
275 2010-07-01 Alan Modra <amodra@gmail.com>
277 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_CALLS_LOCAL rather
278 than SYMBOL_REFERENCES_LOCAL.
279 (ppc64_elf_relocate_section): Likewise.
281 2010-07-01 Alan Modra <amodra@gmail.com>
283 * elf64-ppc.c (ppc64_elf_edit_toc): Keep toc entries for ifuncs.
285 2010-06-29 Alan Modra <amodra@gmail.com>
287 * cpu-maxq.c: Delete file.
288 * coff-maxq.c: Delete file.
289 * Makefile.am: Remove references to maxq.
290 * archures.c: Likewise.
291 * coffcode.h: Likewise.
292 * configure.in: Likewise.
293 * targets.c: Likewise.
294 * config.bfd: Move maxq from obsolete to removed.
295 * Makefile.in: Regenerate.
296 * bfd-in2.h: Regenerate.
297 * configure: Regenerate.
298 * libbfd.h: Regenerate.
299 * po/SRC-POTFILES.in: Regenerate.
301 2010-06-28 Alan Modra <amodra@gmail.com>
303 * compress.c (bfd_uncompress_section_contents): Use ATTRIBUTE_UNUSED
304 to silence gcc warning.
306 2010-06-27 Alan Modra <amodra@gmail.com>
308 * elf64-ppc.c (get_tls_mask): Don't segfault on NULL elf_section_data.
309 (group_sections): Likewise.
311 2010-06-27 Alan Modra <amodra@gmail.com>
313 * bout.c (aligncode): Delete set but unused variables.
314 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
315 * coff-ppc.c (ppc_record_toc_entry): Likewise.
316 (coff_ppc_relocate_section): Likewise.
317 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Likewise.
318 * elf-m10200.c (mn10200_elf_relax_delete_bytes): Likewise.
319 * elf-m10300.c (mn10300_elf_final_link_relocate): Likewise.
320 (mn10300_elf_relax_section): Likewise.
321 * elf32-arm.c (arm_build_one_stub, arm_size_one_stub): Likewise.
322 (record_vfp11_erratum_veneer): Likewise.
323 (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
324 (elf32_arm_final_link_relocate): Likewise.
325 (elf32_arm_check_relocs, arm_map_one_stub): Likewise.
326 * elf32-avr.c (elf32_avr_relax_delete_bytes): Likewise.
327 (elf32_avr_relax_section): Likewise.
328 (avr_mark_stub_not_to_be_necessary): Likewise.
329 * elf32-bfin.c (_bfin_create_got_section): Likewise.
330 * elf32-cr16.c (cr16_elf_final_link_relocate): Likewise.
331 (elf32_cr16_relax_delete_bytes): Likewise.
332 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Likewise.
333 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
334 * elf32-crx.c (elf32_crx_relax_delete_bytes): Likewise.
335 * elf32-h8300.c (elf32_h8_relax_section): Likewise.
336 (elf32_h8_relax_delete_bytes): Likewise.
337 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
338 * elf32-i370.c (i370_elf_check_relocs): Likewise.
339 (elf_relocate_section): Likewise.
340 * elf32-ip2k.c (adjust_all_relocations): Likewise.
341 (ip2k_elf_relax_section): Likewise.
342 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
343 (lm32_elf_check_relocs): Likewise.
344 (lm32_elf_finish_dynamic_sections): Likewise.
345 (lm32_elf_finish_dynamic_symbol): Likewise.
346 * elf32-m32c.c (m32c_offset_for_reloc): Likewise.
347 (m32c_elf_relax_delete_bytes): Likewise.
348 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
349 (m32r_elf_finish_dynamic_sections): Likewise.
350 (m32r_elf_check_relocs, m32r_elf_fake_sections): Likewise.
351 * elf32-m68hc11.c (m68hc11_elf_relax_section): Likewise.
352 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
353 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
354 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
355 (microblaze_elf_check_relocs): Likewise.
356 (microblaze_elf_finish_dynamic_symbol): Likewise.
357 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
358 * elf32-ppc.c (ppc_elf_tls_optimize): Likewise.
359 * elf32-rx.c (rx_elf_relocate_section): Likewise.
360 (elf32_rx_relax_delete_bytes, rx_offset_for_reloc): Likewise.
361 (elf32_rx_relax_section): Likewise.
362 * elf32-score.c (score_elf_got_offset_from_index): Likewise.
363 (score_elf_final_link_relocate): Likewise.
364 (s3_bfd_score_elf_relocate_section): Likewise.
365 * elf32-score7.c (score_elf_got_offset_from_index): Likewise.
366 (s7_bfd_score_elf_relocate_section): Likewise.
367 * elf32-sh.c (sh_elf_check_relocs): Likewise.
368 * elf32-spu.c (spu_elf_relocate_section): Likewise.
369 * elf32-v850.c (v850_elf_check_relocs): Likewise.
370 (find_remembered_hi16s_reloc): Likewise.
371 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
372 (elf_vax_relocate_section): Likewise.
373 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
374 * elf32-xtensa.c (xlate_offset_with_removed_text): Likewise.
375 (move_literal): Likewise.
376 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
377 (elf64_hppa_check_relocs): Likewise.
378 (elf64_hppa_finish_dynamic_symbol): Likewise.
379 (elf64_hppa_relocate_section): Likewise.
380 * elf64-mmix.c (mmix_elf_reloc, mmix_elf_relax_section): Likewise.
381 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
382 (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Likewise.
383 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
384 (elfNN_vms_section_from_shdr): Likewise.
385 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
386 (_bfd_sparc_elf_relocate_section): Likewise.
387 * hp300hpux.c (slurp_symbol_table): Likewise.
388 * i386lynx.c (swap_std_reloc_out, swap_std_reloc_in): Likewise.
389 * mach-o.c (bfd_mach_o_write_thread): Likewise.
390 * mmo.c (mmo_scan, mmo_write_symbols_and_terminator): Likewise.
391 * nlm32-sparc.c (nlm_sparc_read_reloc): Likewise.
392 * pdp11.c (pdp11_aout_link_input_section): Likewise.
393 (aout_link_input_section, aout_link_input_bfd): Likewise.
394 * pe-mips.c (mips_swap_reloc_out): Likewise.
395 (coff_pe_mips_relocate_section): Likewise.
396 * som.c (som_bfd_ar_write_symbol_stuff): Likewise.
397 * vms-alpha.c (_bfd_vms_slurp_egsd): Likewise.
398 * xsym.c (bfd_sym_fetch_type_information_table_ent): Likewise.
400 * coff-i860.c (i860_reloc_processing): Avoid set but unused warning.
401 * coffcode.h (coff_compute_section_file_positions): Likewise.
402 (coff_slurp_reloc_table): Likewise.
403 * cpu-arm.c (arm_check_note): Likewise.
404 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Likewise.
405 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
406 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
407 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
408 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
409 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
410 * elf32-sh64.c (_bfd_sh_align_load_span): Likewise.
411 * ieee.c (parse_expression): Likewise.
412 (ieee_slurp_external_symbols, drop_int): Likewise.
413 * peXXigen.c (pe_print_pdata): Likewise.
414 * versados.c (process_esd): Likewise.
416 2010-06-25 Tristan Gingold <gingold@adacore.com>
418 * vms-alpha.c (_bfd_vms_write_egsd): Check absolute section with
419 its flags. Create an absolute section if needed.
421 2010-06-25 Tristan Gingold <gingold@adacore.com>
423 * vms-alpha.c (_bfd_vms_write_egsd): Set target_index field of
424 sections. Mark .vmsdebug section as SEC_DEBUGGING. Do not create
425 dummy psect anymore. Adjust.
426 (_bfd_vms_write_eeom): Adjust (use target_index instead of index)
427 (_bfd_vms_write_etir): Ditto.
428 (start_etir_or_etbt_record): Test for SEC_DEBUGGING instead of
429 section name. Adjust.
431 2010-06-25 Tristan Gingold <gingold@adacore.com>
433 * vms-alpha.c (alpha_vms_write_exec): Set linktime field.
435 2010-06-25 Alan Modra <amodra@gmail.com>
437 * elf64-ppc.c (toc_skip_enum): Define.
438 (ppc64_elf_edit_toc): Use two low bits of skip array as markers.
439 Optimize largetoc sequences.
440 (adjust_toc_syms): Update for skip array change.
441 (ppc64_elf_relocate_section): Handle R_PPC64_LO_DS_OPT.
443 2010-06-25 Alan Modra <amodra@gmail.com>
445 * elf64-ppc.c (is_static_defined): New function.
446 (get_tls_mask, ppc_type_of_stub): Use it here.
447 (ppc64_elf_edit_opd): Ensure we only attempt to edit ppc64 input.
448 (ppc64_elf_tls_setup): Typo fix.
449 (adjust_toc_syms): Correctly handle symbols defined past the end
450 of the toc. Move syms on removed entries to next entry rather
451 than to start of toc.
452 (ppc64_elf_edit_toc): Likewise. Ensure we only attempt to
453 edit ppc64 input. Allocate one extra word in skip array.
454 Honour info->keep_memory when reading relocs if we can.
455 Adjust toc relocs after adjusting symbols.
457 2010-06-23 Nathan Sidwell <nathan@codesourcery.com>
459 * archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
462 2010-06-17 Tristan Gingold <gingold@adacore.com>
464 * Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
465 (BFD64_BACKENDS_CFILES): ... here.
466 (BFD32_BACKENDS): Move vms-alpha.lo to ...
467 (BFD64_BACKENDS): ... here.
468 * Makefile.in: Regenerate.
470 2010-06-15 Joseph Myers <joseph@codesourcery.com>
472 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
473 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
474 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
475 elf32_tic6x_merge_private_bfd_data): New.
476 (bfd_elf32_bfd_merge_private_bfd_data,
477 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
478 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
480 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
482 2010-06-15 Joseph Myers <joseph@codesourcery.com>
484 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
485 (struct elf_backend_data): Update comment on obj_attrs_order.
486 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
487 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
488 instead of hardcoded 4.
489 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
490 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
491 instead of hardcoded 4 and 5.
492 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
493 instead of hardcoded 4.
495 2010-06-14 Kevin Buettner <kevinb@redhat.com>
497 * elf32-h8300.c (elf_symbol_leading_char): Define.
499 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
501 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
503 2010-06-11 Tristan Gingold <gingold@adacore.com>
505 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
508 2010-06-11 Tristan Gingold <gingold@adacore.com>
510 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
512 2010-06-11 Tristan Gingold <gingold@adacore.com>
514 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
516 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
517 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
518 * vms-alpha.c (evax_section_flags): Make it const.
519 (vms_secflag_by_name): Remove unused ABFD argument.
520 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
521 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
522 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
523 (_bfd_vms_write_egsd): Remove useless cast.
525 2010-06-10 Tristan Gingold <gingold@adacore.com>
527 * config.bfd: Remove #if/#endif so that som can be compiled on any
529 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
530 can be used on any host.
532 2010-06-10 Tristan Gingold <gingold@adacore.com>
534 * som.c: Can now be compiled on any host.
535 Include bfd headers instead of system one.
536 (som_compute_checksum): Parameter is now a pointer to a
537 som_external_header structure. Adjust.
538 (struct section_to_type): Field section is now const.
539 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
541 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
542 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
543 (som_swap_clock_in, som_swap_clock_out): New functions.
544 (som_swap_header_in, som_swap_header_out): Likewise.
545 (som_swap_space_dictionary_in): Likewise.
546 (som_swap_space_dictionary_out): Likewise.
547 (som_swap_subspace_dictionary_in): Likewise.
548 (som_swap_subspace_dictionary_record_out): Likewise.
549 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
550 (som_swap_string_auxhdr_out): Likewise.
551 (som_swap_compilation_unit_out): Likewise.
552 (som_swap_exec_auxhdr_in): Likewise.
553 (som_swap_exec_auxhdr_out): Likewise.
554 (som_swap_lst_header_in): Likewise.
555 (som_object_setup): Adjust parameter type using bfd types.
556 (setup_sections): Likewise. Ditto for object file types.
557 Use intermediate variables for external representation and use the
558 swap functions to convert.
559 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
561 (som_prep_headers): Likewise.
562 (som_write_symbol_strings): Likewise.
563 (som_begin_writing): Likewise.
564 (som_finish_writing): Likewise.
565 (som_build_and_write_symbol_table): Likewise.
566 (bfd_section_from_som_symbol): Likewise.
567 (som_slurp_symbol_table): Likewise.
568 (som_bfd_print_private_bfd_data): Likewise.
569 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
570 (bfd_som_attach_compilation_unit): Likewise.
571 (som_bfd_count_ar_symbols): Likewise.
572 (som_bfd_fill_in_ar_symbols): Likewise.
573 (som_slurp_armap): Likewise.
574 (som_bfd_ar_write_symbol_stuff): Likewise.
575 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
576 sprintf to write header fields.
577 * som.h: Include bfd headers instead of system one.
578 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
579 (struct somdata): Use bfd structures instead of system ones.
580 (struct som_section_data_struct): Likewise.
581 (struct som_subspace_dictionary_record): Removed (now in
582 include/som/internal.h)
584 2010-06-10 Tristan Gingold <gingold@adacore.com>
586 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
587 as bfd requires an ANSI-C compiler.
589 2010-06-09 Tristan Gingold <gingold@adacore.com>
591 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
592 end of archive members.
594 2010-06-08 Tristan Gingold <gingold@adacore.com>
596 * som.c (som_bfd_free_cached_info): Do not free relocations as
597 they were allocated with bfd_zalloc.
599 2010-06-08 Tristan Gingold <gingold@adacore.com>
601 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
604 2010-06-08 Tristan Gingold <gingold@adacore.com>
606 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
607 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
608 * libbfd.h: Regenerate.
609 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
610 (bfd_elfNN_mkarchive): Ditto.
612 2010-06-02 Tristan Gingold <gingold@adacore.com>
614 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
616 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
618 * configure: Regenerate.
620 2010-06-01 Tristan Gingold <gingold@adacore.com>
622 * vms-alpha.c (struct vms_private_data_struct): Add
623 transfer_address field. Remove unused dst_info field.
624 (alpha_vms_write_exec): Use transfer_address.
625 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
626 (alpha_vms_bfd_final_link): Set transfer_address.
628 2010-05-31 Tristan Gingold <gingold@adacore.com>
630 * vms-lib.c (credat_lo, credat_hi): New fields.
631 (vms_read_block): Adjust comments.
632 (vms_write_block): New function.
633 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
634 hard-coded values with constants. Set credat_lo and credat_hi.
635 (_bfd_vms_lib_mkarchive): Add argument kind.
636 Set ver, mhd_size and type according to kind.
637 (_bfd_vms_lib_alpha_mkarchive): New function.
638 (struct lib_index): Renamed from struct vms_index
639 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
640 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
641 argument and handle it.
642 (vms_write_index): Adjust argument idx. Handle elf indexes.
643 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
644 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
645 use it. Handle elf indexes. Set credat.
646 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
647 (_bfd_vms_lib_alpha_mkarchive): ... this.
648 * libbfd.h: Regenerated.
649 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
651 2010-05-28 Sterling Augustine <sterling@tensilica.com>
653 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
654 of code to change the bits in the instructions to match the changes
655 in the relocations. Declare dest_addr and sym_sec to help.
657 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
659 Workaround GCC PR middle-end/4210.
660 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
663 2010-05-27 Tristan Gingold <gingold@adacore.com>
665 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
666 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
667 (vms_time_to_time_t): Use them instead of local const.
668 (vms_time_t_to_vms_time): New function.
669 (vms_get_time): Likewise.
670 (vms_raw_get_time): Likewise.
671 * vms.h (vms_time_t_to_vms_time): New declaration.
672 (vms_get_time): Likewise.
673 (vms_raw_get_time): Likewise.
675 2010-05-26 Tristan Gingold <gingold@adacore.com>
677 * vms-alpha.c: Update comments.
678 (alpha_vms_write_exec): Set lnkflags. Write the GST.
679 (alpha_vms_link_output_symbol): New function.
680 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
681 Set dst_section private field.
682 (alpha_vms_bfd_final_link): Remove code that set dst_section.
684 2010-05-26 Tristan Gingold <gingold@adacore.com>
686 * bfdio.c: Declare and define _bfd_memory_iovec.
687 (bfd_bread): Move code for BFD_IN_MEMORY...
688 (bfd_bwrite): ... Ditto ...
689 (bfd_tell): ... Ditto ...
690 (bfd_flush): ... Ditto ...
691 (bfd_stat): ... Ditto ...
692 (bfd_seek): ... Ditto ...
693 (bfd_get_size): ... Ditto ...
694 (bfd_mmap): ... Ditto ...
695 (memory_bread): ... to these new functions.
696 (memory_bwrite): Ditto.
697 (memory_btell): Ditto.
698 (memory_bseek): Ditto.
699 (memory_bflush): Ditto.
700 (memory_bstat): Ditto.
701 (memory_bmmap): Ditto.
702 (memory_bclose): New function.
703 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
704 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
705 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
706 (bfd_make_writable): Use _bfd_memory_iovec.
707 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
708 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
710 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
712 * libbfd.h: Regenerate.
714 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
715 Joseph Myers <joseph@codesourcery.com>
716 Andrew Stubbs <ams@codesourcery.com>
718 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
719 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
720 * configure.in: Handle FDPIC vectors.
721 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
722 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
723 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
724 SYMBOL_REFERENCES_LOCAL for function descriptors.
725 (fdpic_object_p): New.
726 (sh_reloc_map): Add FDPIC and movi20 relocations.
727 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
729 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
731 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
732 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
733 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
734 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
735 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
737 (get_plt_info): Handle FDPIC.
738 (MAX_SHORT_PLT): Define.
739 (get_plt_index, get_plt_offset): Handle short_plt.
741 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
742 got_type and adjust all uses. Add GOT_FUNCDESC.
743 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
744 local_got_tls_type to local_got_type.
745 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
747 (sh_elf_local_funcdesc): Define.
748 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
750 (sh_elf_link_hash_newfunc): Initialize new fields.
751 (sh_elf_link_hash_table_create): Set fdpic_p.
752 (sh_elf_omit_section_dynsym): New.
753 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
755 (allocate_dynrelocs): Allocate local function descriptors and space
756 for R_SH_FUNCDESC-related relocations, and for rofixups.
757 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
758 require function descriptors.
759 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
760 (sh_elf_modify_program_headers): New.
761 (sh_elf_size_dynamic_sections): Allocate function descriptors for
762 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
763 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
764 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
765 entry in the .dynamic section.
766 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
767 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
768 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
769 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
770 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
771 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
772 read-only section warnings. Handle undefined weak symbols. Generate
773 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
774 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
775 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
776 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
777 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
778 Handle 20-bit relocations.
779 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
781 (sh_elf_check_relocs): Handle new relocations. Make symbols
782 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
783 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
785 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
786 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
787 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
788 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
789 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
790 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
791 Use install_movi20_field. Rename srel to srelgot. Always generate
792 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
793 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
794 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
795 Rename sgot to sgotplt. Assert that the right number of rofixups
796 and dynamic relocations were allocated.
797 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
798 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
799 (elf_backend_can_make_relative_eh_frame)
800 (elf_backend_can_make_lsda_relative_eh_frame)
801 (elf_backend_encode_eh_address): Define.
802 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
803 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
804 Redefine for FDPIC vector.
805 * reloc.c: Add SH FDPIC and movi20 relocations.
806 * targets.c (_bfd_target_vector): Add FDPIC vectors.
807 * configure, bfd-in2.h, libbfd.h: Regenerated.
809 2010-05-25 Jay Krell <jay.krell@cornell.edu>
812 * archive.c (_bfd_calloc_wrapper): New function.
813 (_bfd_add_bfd_to_archive_cache): Use it.
815 * configure.in: Add alpha*-*-*vms* to list of natives.
816 * configure: Regenerate.
818 * vms-misc.c: Define globalref if necessary.
819 (vms_convert_to_var_unix_filename): Rename to
820 _bfd_vms_convert_to_var_unix_filename and export.
821 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
822 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
823 vms_convert_to_var_unix_filename.
825 2010-05-24 Tristan Gingold <gingold@adacore.com>
827 * vms-alpha.c (add_symbol_entry): New function extrated from ...
828 (add_symbol): ... adjusted.
830 2010-05-24 Tristan Gingold <gingold@adacore.com>
832 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
833 (alpha_vms_write_exec): Add a comment.
834 (_bfd_vms_write_egsd): Ditto.
835 (alpha_vms_convert_symbol): Remove a blank line.
837 2010-05-21 Tristan Gingold <gingold@adacore.com>
839 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
842 2010-05-21 Tristan Gingold <gingold@adacore.com>
844 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
845 SEC_LOAD if isect has data.
846 (vms_get_symbol_info): Refine the condition for 'T' type.
848 2010-05-18 Tristan Gingold <gingold@adacore.com>
850 * vms-alpha.c (_bfd_vms_write_emh): New function.
851 (_bfd_vms_write_lmn): New function.
852 (_bfd_vms_write_eeom): Moved.
853 (hash_string): Likewise.
854 (_bfd_vms_length_hash_symbol): Likewise.
855 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
856 and _bfd_vms_write_lmn, and call these functions.
858 2010-05-18 Tristan Gingold <gingold@adacore.com>
860 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
861 Add details in the messages.
862 (evax_bfd_print_image): Change message.
864 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
867 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
868 (elf_fake_sections): Likewise.
870 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
872 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
874 2010-05-17 Tristan Gingold <gingold@adacore.com>
876 * vms-alpha.c: Include esgps.h and eidc.h.
877 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
878 (evax_bfd_print_egsd_flags): New function, extracted from ...
879 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
880 EGSD__C_SPSC and EGSD__C_IDC.
882 2010-05-14 Tristan Gingold <gingold@adacore.com>
884 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
885 (_bfd_vms_get_object_record): Handle align byte only in the
888 2010-05-14 Tristan Gingold <gingold@adacore.com>
890 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
891 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
892 * libbfd.h: Regenerate.
893 * configure.in (havevecs): Define HAVE_all_vecs when
894 --enable-targets=all is set. Use AC_SUBST on it.
895 (tdefaults): Do not add havevecs.
896 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
897 * configure: Regenerate.
898 * Makefile.am (HAVEVECS): New variable.
899 (INCLUDES): Add HAVEVECS.
900 * Makefile.in: Regenerate.
901 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
902 target is selected. Add #ifdef/#endif around vms specific code.
903 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
904 bfd_elfNN_archive_slurp_extended_name_table,
905 bfd_elfNN_archive_construct_extended_name_table,
906 bfd_elfNN_archive_truncate_arname,
907 bfd_elfNN_archive_write_armap,
908 bfd_elfNN_archive_read_ar_hdr,
909 bfd_elfNN_archive_write_ar_hdr,
910 bfd_elfNN_archive_openr_next_archived_file,
911 bfd_elfNN_archive_get_elt_at_index,
912 bfd_elfNN_archive_generic_stat_arch_elt,
913 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
915 2010-05-11 Jie Zhang <jie@codesourcery.com>
917 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
918 Tag_ABI_HardFP_use correctly.
920 2010-05-11 Alan Modra <amodra@gmail.com>
922 * coffcode.h (coff_write_object_contents): Enclose all occurrences
923 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
925 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
927 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
928 sym_name to improve packing.
929 (cortex_a8_erratum_scan): Check for PLT entries.
930 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
932 2010-05-07 Tristan Gingold <gingold@adacore.com>
934 * Makefile.in: Regenerate with automake 1.11.1.
937 2010-05-05 Nick Clifton <nickc@redhat.com>
939 * po/es.po: Updated Spanish translation.
941 2010-05-03 Tristan Gingold <gingold@adacore.com>
943 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
944 selective_search flag.
946 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
947 before output_has_begun is set.
949 2010-05-03 Tristan Gingold <gingold@adacore.com>
951 * vms-alpha.c: Add comments.
952 (struct vms_private_data_struct): Remove image_autoextend field.
953 (dst_check_allocation): Removed.
954 (image_write): Remove call to dst_check_allocation.
955 (vms_slurp_debug): Do not set image_autoextend. Adjust section
957 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
958 (alpha_vms_write_exec): Use dst_section to get the dst section.
959 Write the dmt section.
960 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
961 (alpha_vms_read_sections_content): Do not set image_autoextend.
962 (alpha_vms_bfd_final_link): Generate the dst.
964 2010-05-03 Tristan Gingold <gingold@adacore.com>
966 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
968 (vms_lib_dcx): Adjust for the above change.
970 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
973 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
975 * elf32-i386.c (elf_i386_relocate_section): Use it.
976 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
978 2010-04-30 Tristan Gingold <gingold@adacore.com>
980 * vms-lib.c (vms_read_block): New function.
981 (vms_traverse_index): Use vms_read_block. Handle long key names.
983 2010-04-30 Tristan Gingold <gingold@adacore.com>
985 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
987 (struct carsym_mem): New structure.
988 (vms_add_index): New function.
989 (vms_add_indexes_from_list): New function.
990 (vms_traverse_index): Parameter carsym changed to carsym_mem.
991 Code adjusted to handle elfidx.
992 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
993 Parameter NBREL is now a pointer.
994 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
996 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
997 (_bfd_vms_lib_find_symbol): Ditto.
998 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
1000 (_bfd_vms_lib_get_module): New function.
1001 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
1003 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
1004 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
1005 (vms_write_index): Adjust for structure renamed.
1006 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
1007 changes of _bfd_vms_lib_find_symbol.
1009 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
1011 * config.bfd: Correct accidential reverted patch
1014 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
1016 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
1017 to USE_MINGW64_LEADING_UNDERSCORES.
1018 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
1019 * config.bfd: Change underscoring default for x64 mingw
1021 * coffcode.h (coff_write_relocs): Add check that dereferenced
1022 sym_ptr_ptr isn't NULL.
1023 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
1024 * configure: Regenerated.
1025 * configure.in: Add option '--enable-leading-mingw64-underscores'
1026 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
1028 2010-04-27 Nick Clifton <nickc@redhat.com>
1031 * coffgen.c (coff_find_nearest_line): Incldue the section address
1032 of function name symbols in address comparisons.
1034 2010-04-27 Nick Clifton <nickc@redhat.com>
1036 * po/fr.po: Updated French translation.
1038 2010-04-23 Alan Modra <amodra@gmail.com>
1040 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
1041 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
1043 (assign_file_positions_for_load_sections): Modify section in
1044 segment warning to ignore overlay vmas.
1045 * elf32-spu.c (spu_elf_object_p): Replace use of
1046 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
1048 2010-04-22 Nick Clifton <nickc@redhat.com>
1050 * po/bfd.pot: Updated by the Translation project.
1051 * po/vi.po: Updated Vietnamese translation.
1053 2010-04-22 Alan Modra <amodra@gmail.com>
1055 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
1056 change. Tidy. Don't error on sections not allocated in segment.
1058 2010-04-15 Andrew Haley <aph@redhat.com>
1060 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
1061 merge_exidx_entries.
1062 * bfd-in2.h: Likewise.
1063 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
1064 control merging of exidx entries.
1066 2010-04-20 Joseph Myers <joseph@codesourcery.com>
1068 * elf32-tic6x.h: New.
1069 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
1070 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
1071 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
1072 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
1073 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
1074 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
1075 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
1076 elf32_tic6x_relocate_section): Handle REL relocations.
1077 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
1079 2010-04-20 Jakub Jelinek <jakub@redhat.com>
1081 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
1082 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
1084 2010-04-19 Nick Clifton <nickc@redhat.com>
1086 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
1088 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
1089 attribute to warned variable. Remove unused val, type and type2
1092 2010-04-16 Andreas Schwab <schwab@redhat.com>
1094 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
1095 strict-aliasing rules.
1097 2010-04-16 Tristan Gingold <gingold@adacore.com>
1099 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
1100 (_bfd_vms_get_object_record): Always assume there is a pad byte
1103 * vms-lib.c: Add a few comments.
1105 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1107 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
1108 attributes in v2.08 of the ABI.
1110 2010-04-15 Alan Modra <amodra@gmail.com>
1112 * config.bfd (vax*-*-*vms*): Delete.
1114 2010-04-14 Tristan Gingold <gingold@adacore.com>
1116 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
1117 vms-tir.lo, vms.lo and add vms-alpha.lo
1118 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
1119 vms-tir.c, vms.c and add vms-alpha.c
1120 * Makefile.in: Regenerate.
1121 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
1123 * configure: Regenerate.
1124 * targets.c (vms_vax_vec): Remove the declaration.
1125 (_bfd_target_vector): Remove vms_vax_vec.
1126 * vms-alpha.c: New file.
1127 * vms-gsd.c: Removed, rewritten in vms-alpha.c
1131 * vms-misc.c: Fix indentation and comments. Replace most of
1132 #if VMS_DEBUG/vms_debug with vms_debug2.
1133 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
1134 (hash_string): Ditto.
1135 (_bfd_vms_length_hash_symbol): Ditto.
1136 (maybe_adjust_record_pointer_for_object): Ditto.
1137 (_bfd_vms_get_object_record): Ditto.
1138 (vms_get_remaining_object_record): Ditto.
1139 (_bfd_vms_push): Ditto.
1140 (_bfd_vms_pop): Ditto.
1141 (_bfd_vms_get_header_values): Removed.
1142 (_bfd_vms_get_first_record): Removed.
1143 (vms_get_remaining_image_record): Removed.
1144 (new_symbol): Removed.
1145 (_bfd_vms_enter_symbol): Removed.
1146 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
1147 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
1148 parameter with struct vms_rec_wr.
1149 (_bfd_vms_output_push): Removed and replaced by ...
1150 (_bfd_vms_output_begin_subrec): ... new function.
1151 (_bfd_vms_output_alignment): Replace bfd parameter with
1152 struct vms_rec_wr, and adjust.
1153 (_bfd_vms_output_check): Ditto
1154 (_bfd_vms_output_byte): Ditto.
1155 (_bfd_vms_output_short): Ditto.
1156 (_bfd_vms_output_long): Ditto.
1157 (_bfd_vms_output_quad): Ditto.
1158 (_bfd_vms_output_counted): Ditto.
1159 (_bfd_vms_output_dump): Ditto.
1160 (_bfd_vms_output_fill): Ditto.
1161 (_bfd_vms_output_pop): Removed and replaced by ...
1162 (_bfd_vms_output_end_subrec): ... new function.
1163 (_bfd_vms_output_flush): Removed.
1164 (_bfd_vms_output_align): New function.
1165 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
1167 (vms_convert_to_var): New function imported from vms.c
1168 (vms_convert_to_var_1): Ditto.
1169 (vms_convert_to_var_unix_filename): Ditto.
1170 (vms_get_module_name): Ditto.
1171 (get_vms_time_string): Ditto.
1172 (vms_time_to_time_t): Ditto.
1173 (vms_rawtime_to_time_t): Ditto.
1174 * vms.h: All macros for the VMS file format are now in include/vms.
1175 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
1177 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
1178 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
1179 (struct funcinfo, struct vms_private_data_struct): Ditto.
1180 (struct vms_section_data_struct): Ditto.
1181 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
1182 (vms_get_module_name, get_vms_time_string): New declarations.
1183 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1184 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
1185 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
1186 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
1187 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
1188 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
1189 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
1190 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
1191 (_bfd_vms_output_fill): Ditto.
1192 (bfd_vms_set_section_flags): Ditto.
1194 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1196 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
1197 exit due to merging the same weak symbol to test that the symbols are
1200 2010-04-13 Alan Modra <amodra@gmail.com>
1202 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
1203 when optimizing high got_tlsgd/ld insns.
1205 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1207 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
1209 (HAVE_PRSTATUS32_T): Likewise.
1211 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1214 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
1215 for x86_64-*-linux*.
1216 * config.in: Regenerated.
1217 * configure: Likewise.
1219 * elf.c: Include CORE_HEADER if it is defined.
1221 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1222 Jan Kratochvil <jan.kratochvil@redhat.com>
1224 * hosts/x86-64linux.h: New.
1226 2010-04-09 Nick Clifton <nickc@redhat.com>
1228 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
1229 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
1230 variables htab and hdr_info and mark info parameter as unused.
1231 * elf.c (prep_headers): Remove unused variable i_phdrp.
1232 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
1233 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
1235 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
1236 * verilog.c (verilog_write_section): Remove unused variable
1239 2010-04-07 Alan Modra <amodra@gmail.com>
1241 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
1242 * configure: Regenerate.
1244 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
1247 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
1249 2010-04-06 Tristan Gingold <gingold@adacore.com>
1251 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
1253 2010-04-05 Jakub Jelinek <jakub@redhat.com>
1255 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
1256 provided that it has the expected address size and zero segment
1259 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
1260 (struct line_info): Add op_index field, change end_sequence type to
1262 (new_line_sorts_after): For the same address compare op_index.
1263 (add_line_info): Add op_index argument, store it into the structure.
1264 (decode_line_info): Complain about unknown versions of .debug_line.
1265 Initialize maximum_ops_per_insn. Add op_index state register and
1268 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
1270 * elf32-ppc.c (apuinfo_set): New static var.
1271 (ppc_elf_begin_write_processing): Set it here, always create an
1272 APUinfo section if there were any in the inputs.
1273 (ppc_elf_write_section): Check apuinfo_set.
1274 (ppc_elf_final_write_processing): Likewise.
1276 2010-04-01 Tristan Gingold <gingold@adacore.com>
1278 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
1279 vms_time_to_time_t and vms_rawtime_to_time_t.
1280 * vms.c (vms_alpha_vec): Add archives support.
1281 * vms-misc.c: Include safe-ctype.h
1282 (vms_get_module_name): New function.
1283 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1284 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
1285 vms_get_module_name function. Use this function.
1286 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
1287 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
1288 Add prototypes for vms-lib.c
1289 * libbfd.h: Regenerate.
1290 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
1291 vms-lib.lo to vms_alpha_vec.
1292 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
1293 * configure: Regenerate.
1294 * bfd.c: Add selective_search field.
1295 * bfd-in2.h: Regenerate.
1296 * archive.c (append_relative_path): Rename to
1297 _bfd_append_relative_path and make it public.
1298 (_bfd_get_elt_at_filepos): Adjust for above renaming.
1299 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
1300 (BFD32_BACKENDS_CFILES): Add vms-lib.c
1301 * Makefile.in: Regenerate.
1303 2010-04-01 Jakub Jelinek <jakub@redhat.com>
1305 * dwarf2.c (read_attribute_value): Handle CU version 4
1306 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
1307 and DW_FORM_flag_present. For unknown form value return NULL.
1308 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
1310 (parse_comp_unit): Allow CU version 4.
1312 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
1314 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
1315 to _bfd_elf_get_dynamic_reloc_section.
1316 (elf_cris_discard_excess_dso_dynamics): Ditto.
1318 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
1320 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
1321 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
1323 2010-03-31 Alan Modra <amodra@gmail.com>
1325 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
1326 TPREL16_HI and TPREL16_HA insns.
1328 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
1331 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
1332 assert of empty pcrel_relocs_copied on the direct symbol. Instead
1333 of moving the list from the indirect symbol to the direct symbol,
1334 merge into any existing list.
1335 (cris_elf_check_relocs): Store the original section in the
1336 pcrel_relocs_copied list, not the relocation section.
1337 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
1338 the relocation section, for reducing its size. Change the
1339 BFD_ASSERT into a check for the section being read-only, and only
1340 emit warnings and TEXTREL marker when there's an entry for a
1343 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1345 * elf32-arm.c (using_thumb_only): Handle v6-M.
1347 2010-03-26 Alan Modra <amodra@gmail.com>
1349 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
1350 * bfd-in.h (elf_discarded_section): Clarify comment.
1351 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
1352 * bfd-in2.h: Regenerate.
1354 2010-03-26 Matt Rice <ratmice@gmail.com>
1356 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
1357 as unique in the armap.
1359 2010-03-26 Alan Modra <amodra@gmail.com>
1362 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
1363 possible stub on branches.
1365 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1367 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
1368 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
1369 (BFD32_BACKENDS): Add elf32-tic6x.lo.
1370 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
1371 * Makefile.in: Regenerate.
1372 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
1373 (bfd_archures_list): Update.
1374 * config.bfd (tic6x-*-elf): New.
1375 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
1377 * configure: Regenerate.
1378 * cpu-tic6x.c, elf32-tic6x.c: New.
1379 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
1380 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
1381 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
1382 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
1383 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
1384 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
1385 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
1386 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
1387 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
1388 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
1389 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
1390 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
1391 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
1392 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
1393 (_bfd_target_vector): Update.
1394 * bfd-in2.h, libbfd.h: Regenerate.
1396 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1398 * aout-target.h: Update copyright year.
1399 * aout-tic30.c: Likewise.
1400 * coff-alpha.c: Likewise.
1401 * coff-rs6000.c: Likewise.
1402 * coff64-rs6000.c: Likewise.
1403 * elf64-mips.c: Likewise.
1405 * libecoff.h: Likewise.
1406 * mach-o-target.c: Likewise.
1407 * mach-o.c: Likewise.
1408 * oasys.c: Likewise.
1409 * targets.c: Likewise.
1411 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1413 * libbfd-in.h: Update copyright year.
1415 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1418 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
1421 2010-03-19 Jie Zhang <jie@codesourcery.com>
1423 * elf32-arm.c (struct section_list): Remove.
1424 (section_list): Remove typedef.
1425 (record_section_with_arm_elf_section_data): Remove.
1426 (find_arm_elf_section_entry): Remove.
1427 (get_arm_elf_section_data): Use is_arm_elf.
1428 (unrecord_section_with_arm_elf_section_data): Remove.
1429 (elf32_arm_new_section_hook): Don't call
1430 record_section_with_arm_elf_section_data.
1431 (elf32_arm_write_section): Set mapcount to -1 when
1432 the map has been used. Don't call
1433 unrecord_section_with_arm_elf_section_data.
1434 (unrecord_section_via_map_over_sections): Remove.
1435 (elf32_arm_close_and_cleanup): Remove.
1436 (elf32_arm_bfd_free_cached_info): Remove.
1437 (bfd_elf32_close_and_cleanup): Don't define.
1438 (bfd_elf32_bfd_free_cached_info): Don't define.
1440 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
1443 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
1444 * libcoff.h: Regenerated.
1446 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
1447 if dont_strip_reloc is set.
1448 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
1449 dont_strip_reloc on output if there is no .reloc and
1450 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
1452 2010-03-18 Wei Guozhi <carrot@google.com>
1455 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
1457 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
1458 * bfd-in2.h: Regenerate.
1459 * libbfd.h: Regenerate.
1461 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
1463 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
1464 (BFD_RELOC_SPU_STUB): Likewise.
1466 2010-03-17 Jie Zhang <jie@codesourcery.com>
1468 * elf.c (assign_file_positions_for_load_sections): Avoid
1471 2010-03-17 Alan Modra <amodra@gmail.com>
1474 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
1477 2010-03-17 Alan Modra <amodra@gmail.com>
1479 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
1481 2010-03-16 Alan Modra <amodra@gmail.com>
1483 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
1484 (ppc64_elf_edit_toc): Set it here.
1485 (ha_reloc_match): New function.
1486 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
1488 2010-03-15 Alan Modra <amodra@gmail.com>
1490 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
1491 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
1493 2010-03-14 Alan Modra <amodra@gmail.com>
1496 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
1497 * elf64-ppc.c (call_check_done): Define.
1498 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
1499 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
1500 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
1501 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
1502 Simplify return logic. Iterate over all .init and .fini fragments
1503 by recursion. Set makes_toc_func_call here..
1504 (ppc64_elf_next_input_section): ..rather than here.
1505 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
1507 2010-03-13 Alan Modra <amodra@gmail.com>
1510 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
1511 function descriptor symbol if there is one, not just for plt stubs.
1512 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
1514 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1516 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
1518 Skip it when constructing def.vd_next.
1520 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
1521 bfd_elf32_i386_sol2_vec.
1522 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
1523 (elf32_bed): Redefine to elf32_i386_sol2_bed.
1524 (elf_backend_want_plt_sym): Redefine to 1.
1526 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
1527 bfd_elf64_x86_64_sol2_vec.
1528 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
1529 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
1530 (elf_backend_want_plt_sym): Redefine to 1.
1532 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
1533 bfd_elf32_i386_sol2_vec.
1534 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1536 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
1537 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1540 * configure.in: Handle bfd_elf32_i386_sol2_vec,
1541 bfd_elf64_x86_64_sol2_vec.
1542 * configure: Regenerate.
1544 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
1545 (bfd_elf64_x86_64_sol2_vec): Declare.
1546 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
1547 bfd_elf64_x86_64_sol2_vec.
1549 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1551 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
1554 2010-03-04 Alan Modra <amodra@gmail.com>
1557 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
1558 (read_attribute_value, decode_line_info): Likewise.
1559 (add_line_info, read_rangelist): Return FALSE on alloc failures.
1560 (arange_add, sort_line_sequences): Likewise.
1561 (find_abstract_instance_name): Handle failures from called funcs.
1562 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
1563 (find_line): Realloc to a temp, and handle alloc fail.
1565 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1567 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
1568 a mapping symbol to an empty section.
1570 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1572 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
1573 return value from the call to _bfd_elf_merge_object_attributes.
1575 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
1576 Alan Modra <amodra@gmail.com>
1578 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
1579 destination mode of the a8 stub.
1580 (elf32_arm_link_hash_table): Add top_id field.
1581 (elf32_arm_link_hash_table_create): Initialize top_id.
1582 (arm_type_of_stub): Update prototype, st_type can now be updated
1583 by this function. Actual destination address in case of PLT is
1584 computed here, to help factorizing code.
1585 (elf32_arm_stub_name): Update prototype, use stub_type additional
1586 parameter to build stub name.
1587 (elf32_arm_get_stub_entry): Update prototype, use stub_type
1588 additional parameter to build stub entry.
1589 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
1590 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
1591 Call elf32_arm_final_link_relocate to process all in-stub
1593 (elf32_arm_setup_section_lists): Update top_id.
1594 (cortex_a8_erratum_scan): Record stub destination mode.
1595 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
1597 (elf32_arm_final_link_relocate): Enable processing of in-stub
1598 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
1599 needed, enabling code factorization.
1600 (elf32_arm_final_link): Process stub sections.
1601 (elf32_arm_output_map_sym): Add entry to code/data map.
1603 2010-03-01 David S. Miller <davem@davemloft.net>
1605 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
1606 h->def_regular, set h->ref_regular.
1607 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
1608 and dynamic relocations if h->ref_regular.
1610 * elfxx-sparc.c (struct elf_reloc_map): Delete.
1611 (sparc_reloc_map): Delete.
1612 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
1613 relocation type in switch statements.
1615 2010-02-25 Alan Modra <amodra@gmail.com>
1618 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
1619 to final_link and invert. For final link allow some flags to
1620 differ. Don't specially allow flags to be all zero.
1622 2010-02-24 Alan Modra <amodra@gmail.com>
1625 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
1626 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
1629 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1632 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
1633 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
1635 2010-02-22 Alan Modra <amodra@gmail.com>
1637 * reloc.c (bfd_check_overflow): When forming addrmask, shift
1638 fieldmask left by rightshift.
1639 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
1642 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
1644 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
1645 STT_GNU_IFUNC on large common symbol.
1647 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
1649 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
1650 has_ifunc_symbols if the symbol comes from a shared library.
1651 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1652 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1653 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1654 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1655 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
1657 2010-02-19 Alan Modra <amodra@gmail.com>
1659 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
1660 (_bfd_elf_copy_private_header_data): ..here.
1661 * elflink.c (_bfd_elf_size_group_sections): New function.
1662 (bfd_elf_size_dynamic_sections): Call it.
1663 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
1664 (_bfd_elf_fixup_group_sections): Declare.
1666 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1668 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
1669 merging Tag_DIV_use, Tag_MPextension_use, and
1670 Tag_MPextension_use_legacy tags.
1672 2010-02-18 Alan Modra <amodra@gmail.com>
1674 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
1675 commit. Don't write zeros for removed group members.
1676 (_bfd_elf_copy_private_header_data): Adjust size of group section
1677 when group members are removed by objcopy.
1679 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
1682 * configure.host (*-*-solaris2.11): Add host define to select
1683 valid default code page for windres/windmc on solaris.
1685 2010-02-15 Nick Clifton <nickc@redhat.com>
1687 * po/vi.po: Updated Vietnamese translation.
1689 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1691 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
1692 missing mapping symbol to data only sections.
1694 2010-02-11 David S. Miller <davem@davemloft.net>
1696 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
1697 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
1699 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
1700 these relocs on global symbols.
1702 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
1703 local symbol references which are not STT_GNU_IFUNC. Handle
1704 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
1705 and deal with negative vs. non-negative values properly.
1707 2010-02-09 Tristan Gingold <gingold@adacore.com>
1709 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
1710 non-external relocation.
1712 2010-02-09 Alan Modra <amodra@gmail.com>
1714 * elf64-ppc.c (merge_got_entries): Move earlier in file.
1715 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
1716 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
1717 (ppc64_elf_layout_multitoc): Don't resize if we have already
1720 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
1722 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1723 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1724 elfcore_write_s390_prefix): New.
1725 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1726 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1727 elfcore_write_s390_prefix): New.
1728 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
1729 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
1730 (elfcore_write_register_note): Handle .reg-s390-timer,
1731 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
1732 .reg-s390-prefix section.
1734 2010-02-09 Alan Modra <amodra@gmail.com>
1736 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
1737 unsigned char. Update variables and code using them throughout file.
1738 (struct ppc_link_hash_entry): Likewise for tls_mask.
1740 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
1742 * elf64-ppc.c (has_small_toc_reloc): Don't define.
1743 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
1744 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
1745 code setting the flag.
1746 (ppc64_elf_next_toc_section): Group big-toc sections in
1749 2010-02-08 David S. Miller <davem@davemloft.net>
1751 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
1752 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
1754 * elfxx-sparc.c (create_got_section): Delete.
1755 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
1756 section creator does that work for us. Use ->elf.foo instead of
1757 ->foo where applicable.
1758 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
1760 (allocate_dynrelocs): Likewise.
1761 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1762 (_bfd_sparc_elf_relocate_section): Likewise.
1763 (sparc_vxworks_build_plt_entry): Likewise.
1764 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1765 (sparc_finish_dyn): Likewise.
1766 (sparc_vxworks_finish_exec_plt): Likewise.
1767 (sparc_vxworks_finish_shared_plt): Likewise.
1768 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1770 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
1771 macros for visibilty and locality checks.
1772 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1773 (allocate_dynrelocs): Likewise.
1774 (_bfd_sparc_elf_relocate_section): Likewise.
1775 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
1777 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
1778 but never used local var 'dynobj'.
1780 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
1783 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
1784 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
1785 * bfd-in2.h: Regenerate.
1786 * libbfd.h: Regenerate.
1788 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
1789 and loc_hash_memory.
1790 (_bfd_sparc_elf_link_hash_table_free): Declare.
1791 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
1792 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
1793 bfd_elf32_bfd_link_hash_table_free): Define.
1794 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
1795 has_ifunc_symbols if STT_GNU_IFUNC.
1796 (bfd_elf64_bfd_link_hash_table_free): Define.
1797 (elf_backend_post_process_headers): Define always.
1798 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
1799 (sparc_reloc_map): Add entries for new IFUNC relocs.
1800 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
1801 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
1802 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
1803 elf_sparc_get_local_sym_hash): New.
1804 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
1806 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
1808 (_bfd_sparc_elf_link_hash_table_free): New.
1809 (create_ifunc_sections): New.
1810 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
1811 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
1812 cons up a fake local hash table entry for it. Unconditionally add
1813 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
1814 dyn relocs for ifunc.
1815 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
1816 (allocate_dynrelocs): Unconditionally emit a PLT entry when
1817 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
1818 (allocate_local_dynrelocs): New function.
1819 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
1820 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
1822 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
1823 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
1824 plt in iplt/irelplt.
1826 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
1828 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
1829 max_contents_size, only consider sections whose contents must
1832 2010-02-09 Alan Modra <amodra@gmail.com>
1834 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
1835 (ppc64_elf_size_dynamic_sections): ..and here..
1836 (merge_got_entries): ..rather than here.
1838 2010-02-09 Alan Modra <amodra@gmail.com>
1840 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
1841 (has_small_toc_reloc): Define.
1842 (ppc64_elf_check_relocs): Set the above flags.
1843 (ppc64_elf_edit_opd): Delete obfd param.
1844 (ppc64_elf_tls_optimize): Likewise.
1845 (ppc64_elf_edit_toc): Likewise.
1846 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
1847 * elf64-ppc.h: Update prototypes.
1849 2010-02-08 Alan Modra <amodra@gmail.com>
1851 * section.c (struct bfd_section): Delete has_tls_reloc,
1852 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
1853 Add sec_flg0 thru sec_flg5.
1854 (BFD_FAKE_SECTION): Update for changed flags.
1855 * ecoff.c (bfd_debug_section): Likewise.
1856 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1857 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1858 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
1859 * elf32-xtensa.c (reloc_done): Define.
1860 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
1861 * bfd-in2.h: Regenerate.
1863 2010-02-08 Tristan Gingold <gingold@adacore.com>
1865 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
1866 for non-scattered relocations.
1868 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
1870 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
1871 apuinfo sections, only scan input sections once and reuse the
1874 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1876 * archures.c (bfd_mach_ppc_titan): Define.
1877 * bfd-in2.h: Regenerate.
1878 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
1880 2010-02-08 Alan Modra <amodra@gmail.com>
1882 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
1884 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1886 * elf.c (assign_file_positions_for_load_sections) Update lma of
1887 section if necessary. Fixes Bugzilla 11219.
1889 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
1891 * elf32-i386.c: Remove trailing white spaces.
1892 * elf64-x86-64.c: Likewise.
1894 2010-02-03 Nick Clifton <nickc@redhat.com>
1896 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
1897 entries for other architectures.
1898 (struct elf_link_hash_table): Add hash_table_id field.
1899 (elf_hash_table_id): New accessor macro.
1900 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
1902 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
1903 returning cast pointer.
1904 (elf32_mn10300_link_hash_table_create): Identify new table as
1905 containing MN10300 extensions.
1906 (mn10300_elf_relax_section): Check pointer returned by
1907 elf32_mn10300_hash_table.
1908 * elf32-arm.c: Likewise, except using ARM extensions.
1909 * elf32-avr.c: Likewise, except using AVR extensions.
1910 * elf32-bfin.c: Likewise, except using BFIN extensions.
1911 * elf32-cris.c: Likewise, except using CRIS extensions.
1912 * elf32-frv.c: Likewise, except using FRV extensions.
1913 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
1914 * elf32-i386.c: Likewise, except using I386 extensions.
1915 * elf32-lm32.c: Likewise, except using LM32 extensions.
1916 * elf32-m32r.c: Likewise, except using M32RM extensions.
1917 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
1918 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
1919 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
1920 * elf32-m68k.c: Likewise, except using M68K extensions.
1921 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
1922 * elf32-ppc.c: Likewise, except using PPC32 extensions.
1923 * elf32-s390.c: Likewise, except using S390 extensions.
1924 * elf32-sh.c: Likewise, except using SH extensions.
1925 * elf32-spu.c: Likewise, except using SPU extensions.
1926 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
1927 * elf64-alpha.c: Likewise, except using ALPHA extensions.
1928 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
1929 * elf64-ppc.c: Likewise, except using PPC64 extensions.
1930 * elf64-s390.c: Likewise, except using S390 extensions.
1931 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
1932 * elfxx-ia64.c: Likewise, except using IA64 extensions.
1933 * elfxx-mips.c: Likewise, except using MIPS extensions.
1934 * elfxx-sparc.c: Likewise, except using SPARC extensions.
1935 * elfxx-sparc.h: Likewise, except using SPARC extensions.
1936 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
1937 redundant structure.
1938 (elf32_cr16_hash_table): Delete unused macro.
1939 (elf32_cr16_link_hash_traverse): Delete unused macro.
1940 * elf32-score.c: Likewise.
1941 * elf32-score7.c: Likewise.
1942 * elf32-vax.c: Likewise.
1943 * elf64-sh64.c: Likewise.
1945 2010-02-03 Alan Modra <amodra@gmail.com>
1947 * elf64-ppc.c (struct plt_entry): Move earlier in file.
1948 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
1949 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
1951 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
1952 Remove no_multi_toc.
1953 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
1954 when allocating a new struct got_entry.
1955 (allocate_got): New function, extracted from..
1956 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
1957 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
1958 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
1959 (ppc64_elf_setup_section_lists): Remove output_bfd param and
1960 no_multi_toc, add add_stub_section and layout_sections_again. Stash
1961 new params in htab. Extract some code to..
1962 (ppc64_elf_start_multitoc_partition): ..here. New function.
1963 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
1964 second pass toc scan.
1965 (merge_got_entries, merge_global_got, reallocate_got): New functions.
1966 (ppc64_elf_reinit_toc): Rename to..
1967 (ppc64_elf_finish_multitoc_partition): ..this.
1968 (ppc64_elf_layout_multitoc): New function.
1969 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
1970 layout_sections_again params.
1971 (ppc64_elf_relocate_section): Handle indirect got entries.
1972 * elf64-ppc.h: Update prototypes. Declare new functions.
1974 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
1976 * elf-bfd.h (elfcore_write_xstatereg): New.
1978 * elf.c (elfcore_grok_xstatereg): New.
1979 (elfcore_write_xstatereg): Likewise.
1980 (elfcore_grok_note): Handle NT_X86_XSTATE.
1981 (elfcore_write_register_note): Handle .reg-xstate section.
1983 2010-02-01 Tristan Gingold <gingold@adacore.com>
1985 * som.c (som_write_ar_hdr): Define this macro.
1987 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1989 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
1990 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
1991 linkage table pointer to use the global table pointer if not doing
1994 2010-01-29 Joel Brobecker <brobecker@adacore.com>
1996 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
1997 if it has already been set.
1999 2010-01-27 Tristan Gingold <gingold@adacore.com>
2001 * vms.h: Remove trailing spaces.
2002 (struct hdr_struct): Remove unused hdr_c_cpr field.
2003 (enum file_format_enum): Add comments.
2004 * vms.c (vms_bfd_print_private_bfd_data): New function that
2006 Remove trailing spaces.
2007 * vms-misc.c: Improve comments.
2008 (_bfd_vms_get_object_record): Also handle files without pads.
2009 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
2010 * vms-gsd.c (struct flagdescstruct): Make name field const.
2011 (gsyflagdesc): Fix typo.
2013 2010-01-27 Alan Modra <amodra@gmail.com>
2016 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
2017 (ppc64_elf_setup_section_lists): Init them.
2018 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
2019 and .toc on the same input file.
2020 (ppc64_elf_relocate_section): Correct GOT entry offset.
2022 2010-01-26 Tristan Gingold <gingold@adacore.com>
2024 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
2025 (bfd_target): Add _bfd_write_ar_hdr_fn field.
2026 * archive.c (is_bsd44_extended_name): New macro.
2027 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
2028 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
2030 (_bfd_archive_bsd44_construct_extended_name_table): New function.
2031 (_bfd_generic_write_ar_hdr): Ditto.
2032 (_bfd_bsd44_write_ar_hdr): Ditto.
2033 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
2034 (bsd_write_armap): Adjust firstreal computation.
2035 * libbfd-in.h (struct areltdata): Add extra_size field.
2036 (_bfd_generic_write_ar_hdr): Add prototype.
2037 (_bfd_bsd44_write_ar_hdr): Ditto.
2038 (_bfd_write_ar_hdr): Define.
2039 (_bfd_noarchive_write_ar_hdr): Ditto.
2040 (_bfd_archive_bsd_write_ar_hdr): Ditto.
2041 (_bfd_archive_coff_write_ar_hdr): Ditto.
2042 (_bfd_archive_bsd44_slurp_armap): Ditto.
2043 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
2044 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
2045 (_bfd_archive_bsd44_truncate_arname): Ditto.
2046 (_bfd_archive_bsd44_write_armap): Ditto.
2047 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
2048 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
2049 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
2050 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
2051 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
2052 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
2053 * libbfd.h: Regenerate.
2054 * oasys.c (oasys_write_ar_hdr): Define.
2055 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
2056 * ieee.c (ieee_write_ar_hdr): Define.
2057 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
2058 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
2059 (bfd_pmac_xcoff_backend_data): Ditto.
2060 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
2061 (bfd_xcoff_aix5_backend_data): Ditto.
2062 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
2063 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
2064 * aout-tic30.c (MY_write_ar_hdr): Ditto.
2065 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
2066 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2067 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2068 (bfd_mach_o_construct_extended_name_table)
2069 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2070 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2071 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
2072 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2073 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2074 (bfd_mach_o_construct_extended_name_table)
2075 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2076 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2077 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
2078 * bfd-in2.h: Regenerate.
2080 2010-01-26 Alan Modra <amodra@gmail.com>
2081 H.J. Lu <hongjiu.lu@intel.com>
2084 * elflink.c (elf_link_output_extsym): Do not ignore undefined
2085 symbols with ref_regular set when gc_sections is active.
2087 2010-01-25 Alan Modra <amodra@gmail.com>
2090 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
2091 with relocations against undefined weak symbols.
2092 (ppc64_elf_relocate_section): Don't optimize calls to undefined
2093 weak functions if the symbol is dynamic.
2094 (ppc64_elf_relocate_section): Edit tprel tls sequences.
2095 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2096 (_bfd_elf_ppc_at_tprel_transform): New function.
2097 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
2098 * bfd-in2.h: Regenerate.
2100 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
2102 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
2103 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
2104 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
2106 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
2108 2010-01-21 Nick Clifton <nickc@redhat.com>
2110 * elflink.c (elf_link_add_object_symbols): Look up name of
2111 undefined symbol both before and after versioning has been
2112 applied. Do not bother with symbols that are weakly undefined.
2114 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2116 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
2117 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
2119 2010-01-19 Cary Coutant <ccoutant@google.com>
2121 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
2123 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
2124 Alan Modra <amodra@gmail.com>
2126 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
2127 (elf_object_p): Read e_phnum extension.
2128 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
2129 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
2130 that we can read last program header.
2132 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2134 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
2135 R_ARM_THM_CALL entry.
2136 (elf32_arm_final_link_relocate): Correct calculation of
2137 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
2138 or R_ARM_THM_JUMP24 relocation.
2140 2010-01-18 Alan Modra <amodra@gmail.com>
2143 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
2144 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
2147 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2149 Fix compilation warning on gcc-3.4.
2150 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
2151 parameter index to sec_index according to the function definition.
2153 2010-01-13 Chao-ying Fu <fu@mips.com>
2155 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
2156 It is true for all CPUs.
2157 (jal_reloc_p): New function.
2158 (mips_elf_calculate_relocation): Rename require_jalxp to
2160 Update comment for CROSS_MODE_JUMP_P.
2161 Set up cross_mode_jump_p based on the mode change.
2162 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
2163 Update comment for CROSS_MODE_JUMP_P.
2164 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
2165 Use !cross_mode_jump_p to guard conversion.
2166 Convert "jr t9" to "b", if possible.
2167 (_bfd_mips_elf_relocate_section): Rename require_jalx to
2169 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
2170 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
2172 2010-01-13 Nick Clifton <nickc@redhat.com>
2174 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
2175 "m32c" returns the m32c arch_info_struct and not the m16c
2177 (arch_info_struct): Use the new scan function.
2178 (bfd_m32c_arch): Likewise.
2180 2010-01-13 Tristan Gingold <gingold@adacore.com>
2182 * config.bfd: Remove duplicated target vector for i386-*-darwin.
2183 Appends new arch instead of overriding.
2184 Use mach_o_x86_64_vec for x86_64-*-darwin.
2185 * configure.in: Add mach_o_x86_64_vec.
2186 * configure: Regenerate.
2187 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
2188 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
2189 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
2190 * Makefile.in: Regenerate.
2191 * mach-o-x86-64.c: New file.
2193 2010-01-13 Tristan Gingold <gingold@adacore.com>
2195 * reloc.c: Add MACH_O_X86_64 relocations.
2196 * bfd-in2.h: Regenerate.
2197 * libbfd.h: Regenerate.
2199 2010-01-13 Tristan Gingold <gingold@adacore.com>
2201 * archive.c (normalize): Use lbasename.
2202 (bfd_bsd_truncate_arname): Ditto.
2203 (bfd_gnu_truncate_arname): Ditto.
2205 2010-01-12 Tristan Gingold <gingold@adacore.com>
2207 * makefile.vms (CFLAGS): Turns warnings into informational messages.
2209 2010-01-11 Tristan Gingold <gingold@adacore.com>
2211 * mach-o.h: Add x86-64 relocation types.
2213 2010-01-11 Tristan Gingold <gingold@adacore.com>
2215 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
2216 (bfd_mach_o_set_arch_mach): New prototype.
2217 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
2218 (bfd_mach_o_set_arch_mach): New function.
2219 (bfd_mach_o_gen_mkobject): New function.
2220 Set TARGET_ARCHITECTURE for the generic back-ends.
2221 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
2222 Check that TARGET_ARCHITECTURE is defined.
2223 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
2224 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
2226 2010-01-11 Tristan Gingold <gingold@adacore.com>
2228 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
2230 2010-01-11 Nick Clifton <nickc@redhat.com>
2232 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
2233 handling of R_V850_HI16_S relocation.
2235 2010-01-11 Alan Modra <amodra@gmail.com>
2238 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
2240 2010-01-11 Alan Modra <amodra@gmail.com>
2243 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
2244 (find_abstract_instance_name): Use it.
2245 (parse_comp_unit): Set it.
2247 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2249 * Makefile.in: Regenerate.
2250 * configure: Regenerate.
2252 2010-01-08 Tristan Gingold <gingold@adacore.com>
2254 * archive.c: Remove bfd_special_undocumented_glue.
2256 2010-01-08 Alan Modra <amodra@gmail.com>
2259 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
2260 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
2261 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
2263 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2266 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
2267 a symbol referenced by DSO is is defined in a non-shared object
2270 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2273 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
2274 undefined __start_XXX/__stop_XXX in all input files and set
2277 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2280 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
2282 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2284 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
2285 before including procfs.h.
2286 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
2287 * configure.in: Added autoconf probe for the pr_fpreg member.
2288 * configure: Regenerated.
2289 * config.in: Regenerated.
2290 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
2292 2010-01-04 Joel Brobecker <brobecker@adacore.com>
2294 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
2295 * dwarf2.c (concat_filename): Rename dirname with dir_name
2296 to void shadowing the dirname function.
2297 Rename subdirname with subdir_name to stay consistent with
2298 the new dir_name variable name.
2300 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
2302 * archures.c: Add bfd_mach_ppc_e500mc64.
2303 * bfd-in2.h: Regenerate.
2304 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
2305 bfd_mach_ppc_e500mc64.
2307 2010-01-01 Joel Brobecker <brobecker@adacore.com>
2309 Fix -Wshadow warnings (seen on ppc-aix)
2310 * xcofflink.c: Replace finfo by flinfo throughout.
2312 For older changes see ChangeLog-2009
2318 version-control: never
projects / external / binutils.git / blob