1 2010-08-12 Todd Veldhuizen <todd.veldhuizen@logicblox.com>
4 * elflink.c (compute_bucket_count): Avoid futile long searches for
7 2010-08-09 Richard Henderson <rth@redhat.com>
10 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Disallow relaxing
11 to tlshi/lo until pos0 and pos1 are adjacent. Use the destination
12 register from the tldgd insn.
14 2010-08-09 Catherine Moore <clm@codesourcery.com>
16 * elfxx-mips.c (mips_elf_perform_relocation): Improve
17 interlinking error message.
19 2010-08-06 Alan Modra <amodra@gmail.com>
21 * elf64-ppc.c (ha_reloc_match): Allow matches to other than r2.
22 (ppc64_elf_relocate_section): Nop out high part insn of large toc
23 code sequence when the high part of offset is zero.
25 2010-08-04 Tristan Gingold <gingold@adacore.com>
27 * vms-alpha.c (alpha_vms_build_fixups): Write the EICP.
28 (alpha_vms_bfd_final_link): Explicitly forbid relocatable links.
29 Clear the SEC_RELOC flag.
31 2010-08-04 Tristan Gingold <gingold@adacore.com>
33 * vms-alpha.c (alpha_vms_create_eisd_for_section): Make writable
35 (alpha_vms_add_fixup_lp): Set SEC_RELOC flag.
36 (alpha_vms_add_fixup_ca): Ditto.
37 (alpha_vms_add_fixup_qr): Ditto.
40 2010-08-04 Tristan Gingold <gingold@adacore.com>
42 * vms-alpha.c (alpha_vms_create_eisd_for_section): Do not make
43 CODE sections writable.
45 2010-08-04 Tristan Gingold <gingold@adacore.com>
47 * vms-alpha.c (alpha_vms_add_lw_fixup): Renamed to ...
48 (alpha_vms_add_fixup_lr): ... this for consistency.
49 (alpha_vms_add_qw_fixup): Removed.
51 (vms_get_symbol_info): Adjust type for unknown sections.
53 2010-08-04 Tristan Gingold <gingold@adacore.com>
55 * vms-alpha.c (_bfd_vms_slurp_egsd): Use the canonical absolute
56 section for any absolute section. Remove some debugging code.
58 2010-08-03 DJ Delorie <dj@redhat.com>
60 * elf32-m32c.c (ELF_MAXPAGESIZE): Change page size to 256 bytes.
62 2010-08-03 Tristan Gingold <gingold@adacore.com>
64 * vms-misc.c (vms_convert_to_var): Make it static.
65 (_bfd_vms_convert_to_var_unix_filename): Make it public.
67 2010-08-03 Tristan Gingold <gingold@adacore.com>
69 * makefile.vms (OBJS): Update list.
71 2010-08-03 Tristan Gingold <gingold@adacore.com>
73 * vms-alpha.c (_bfd_vms_slurp_egsd): Do not set SEC_HAS_CONTENTS
74 nor SEC_RELOC for empty sections.
76 2010-08-03 Tristan Gingold <gingold@adacore.com>
78 * vms-alpha.c (evax_section_flags): Fix flags for absolute
79 section. Remove useless parenthesis.
81 2010-08-03 Tristan Gingold <gingold@adacore.com>
83 * vms-lib.c (vms_lib_bread_raw): Change type of BUF argument.
84 (vms_lib_bread, vms_lib_bopen): Adjust.
86 2010-08-02 Alan Modra <amodra@gmail.com>
89 * elf.c (assign_file_positions_for_load_sections): Use p_vaddr to
90 calculate off_adjust rather than first section vma.
92 2010-07-30 H.J. Lu <hongjiu.lu@intel.com>
94 * elflink.c (compute_bucket_count): Add ATTRIBUTE_UNUSED to info.
96 2010-07-30 Anthony Green <green@moxielogic.com>
98 * config.bfd (targ_cpu): Add moxie-*-rtems support.
100 2010-07-29 Alan Modra <amodra@gmail.com>
102 * elf64-ppc.c (ppc64_elf_edit_toc): Always adjust local syms in
103 .toc section, even when none are used in relocs.
105 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
107 * elfxx-mips.h: Include "elf/mips.h".
108 (gprel16_reloc_p): New static inline function.
109 * elfxx-mips.c (_bfd_mips_elf_check_relocs)
110 [R_MIPS16_GOT16, R_MIPS_GOT16, R_MIPS_GOT_HI16, R_MIPS_GOT_LO16]:
112 (_bfd_mips_elf_relocate_section)[bfd_reloc_overflow]: Use
114 * elf32-mips.c (mips_info_to_howto_rel): Likewise.
115 * elfn32-mips.c (mips_info_to_howto_rel): Likewise.
117 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
119 * elf64-mips.c (mips_elf64_howto_table_rela)
120 [R_MIPS_TLS_DTPMOD64]: Clear partial_inplace.
121 [R_MIPS_TLS_DTPREL64, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
122 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
123 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL64]: Likewise.
124 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
125 * elfn32-mips.c (elf_mips_howto_table_rela)
126 [R_MIPS_TLS_DTPMOD32]: Likewise.
127 [R_MIPS_TLS_DTPREL32, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
128 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
129 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL32]: Likewise.
130 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
132 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
133 Ina Pandit <ina.pandit@kpitcummins.com>
135 * archures.c (DESCRIPTION): Define bfd_mach_v850e2 and
137 * reloc.c (bfd_architecture): Define bfd_mach_v850e2 and
139 (BFD_RELOC_V850_16_PCREL, BFD_RELOC_V850_17_PCREL,
140 BFD_RELOC_V850_22_PCREL, BFD_RELOC_V850_23,
141 BFD_RELOC_V850_32_PCREL, BFD_RELOC_V850_32_ABS,
142 BFD_RELOC_V850_16_SPLIT_OFFSET, BFD_RELOC_V850_16_S1,
143 BFD_RELOC_V850_LO16_SPLIT_OFFSET, BFD_RELOC_V850_SDA_15_16_OFFSET,
144 BFD_RELOC_V850_ZDA_16_16_OFFSET, BFD_RELOC_V850_CALLT_15_16_OFFSET,
145 BFD_RELOC_V850_32_GOTPCREL, BFD_RELOC_V850_16_GOT,
146 BFD_RELOC_V850_32_GOT, BFD_RELOC_V850_22_PLT_PCREL,
147 BFD_RELOC_V850_32_PLT_PCREL, BFD_RELOC_V850_COPY,
148 BFD_RELOC_V850_GLOB_DAT, BFD_RELOC_V850_JMP_SLOT,
149 BFD_RELOC_V850_RELATIVE, BFD_RELOC_V850_16_GOTOFF,
150 BFD_RELOC_V850_32_GOTOFF, BFD_RELOC_V850_CODE,
151 BFD_RELOC_V850_DATA): New relocations for V850 target.
152 * config.bfd: Match all v850 targets.
153 * cpu-v850.c (arch_info_struct): Define V850e2 and V850e2v3.
154 * elf32-v850.c (v850_elf_check_relocs): Check the newly added
156 (v850_elf_perform_relocation ): Update the newly added
158 (v850_elf_howto_t): Update the specifications of added
160 (v850_elf_reloc_map): Update the relocation mappings.
161 (v850_elf_final_link_relocate): Maps added relocation into the
162 appropriate howto structure.
163 (v850_elf_object_p): Add support for V850E2 and V850E2V3.
164 (v850_elf_final_write_processing): Likewise.
165 (v850_elf_merge_private_bfd_data): Likewise.
166 (v850_elf_print_private_bfd_data): Likewise.
167 * libbfd.h: Regenerate.
168 * bfd-in2.h: Regenerate.
170 2010-07-23 Alan Modra <amodra@gmail.com>
172 * archive.c (_bfd_archive_bsd44_construct_extended_name_table):
173 Correct format specifier.
175 2010-07-22 Alan Modra <amodra@gmail.com>
177 * ecoff.c: Don't include aout/ranlib.h.
178 (_bfd_ecoff_slurp_armap): Use correct struct for ardata->symdefs.
179 (_bfd_ecoff_write_armap): Output ar_date and ar_size using
182 2010-07-22 Alan Modra <amodra@gmail.com>
184 * aoutx.h (some_aout_object_p): Don't set EXEC_P for files with
187 2010-07-20 Alan Modra <amodra@gmail.com>
189 * elf.c (assign_file_positions_for_load_sections): Check that
190 zero size sections are allocated in segments too.
191 (assign_file_positions_for_non_load_sections): Warn if zero
192 size alloc sections are found here.
193 (copy_elf_program_header): Don't drop zero size sections from
195 (copy_private_bfd_data): Check for changes in zero size sections.
197 2010-07-17 Alan Modra <amodra@gmail.com>
199 * elf.c (_bfd_elf_map_sections_to_segments): Force new segment
200 for sections with overlapping LMAs.
201 (assign_file_positions_for_load_sections): Catch overlap for
202 sections that wrap around the address space. Replace a
203 warning that duplicates ld's --check-sections error with a
204 warning that lma has been adjusted for overlapping sections.
206 2010-07-14 Cary Coutant <ccoutant@google.com>
209 * dwarf2.c (read_section): Revert patch for compressed debug sections.
210 (find_line): Likewise.
211 (read_and_uncompress_section): Remove.
213 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
216 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't
217 allocate .got.plt section if there are no GOT nor PLT
219 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
221 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
224 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Support
225 garbage collection against STT_GNU_IFUNC symbols.
227 * elf32-i386.c (elf_i386_get_local_sym_hash): Don't set
228 elf.plt.offset/elf.got.offset to -1.
229 (elf_i386_tls_transition): Skip TLS transition for functions.
230 (elf_i386_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
232 * elf64-x86-64.c (elf64_x86_64_get_local_sym_hash): Don't set
233 elf.plt.offset/elf.got.offset to -1.
234 (elf64_x86_64_tls_transition): Skip TLS transition for functions.
235 (elf64_x86_64_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
237 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
239 * elf32-i386.c (elf_i386_check_relocs): Re-indent.
240 (elf_i386_relocate_section): Likewise.
242 2010-07-06 H.J. Lu <hongjiu.lu@intel.com>
244 * dwarf2.c (add_line_info): Initialize prev_line.
246 2010-07-06 Alan Modra <amodra@gmail.com>
248 * elf32-ppc.c (ppc_elf_relax_section): Insert branch around
249 trampolines only for .init and .fini sections.
251 2010-07-05 Alan Modra <amodra@gmail.com>
253 * elf32-ppc.c: Formatting.
254 (ppc_elf_finish_dynamic_sections): Don't make plt_entry var static.
256 2010-07-03 Cary Coutant <ccoutant@google.com>
258 * compress.c (bfd_uncompress_section_contents): Add ATTRIBUTE_UNUSED.
259 * dwarf2.c (read_and_uncompress_section): New function.
260 (read_section): Call it.
261 (find_line): Likewise.
263 2010-07-01 Alan Modra <amodra@gmail.com>
265 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_CALLS_LOCAL rather
266 than SYMBOL_REFERENCES_LOCAL.
267 (ppc64_elf_relocate_section): Likewise.
269 2010-07-01 Alan Modra <amodra@gmail.com>
271 * elf64-ppc.c (ppc64_elf_edit_toc): Keep toc entries for ifuncs.
273 2010-06-29 Alan Modra <amodra@gmail.com>
275 * cpu-maxq.c: Delete file.
276 * coff-maxq.c: Delete file.
277 * Makefile.am: Remove references to maxq.
278 * archures.c: Likewise.
279 * coffcode.h: Likewise.
280 * configure.in: Likewise.
281 * targets.c: Likewise.
282 * config.bfd: Move maxq from obsolete to removed.
283 * Makefile.in: Regenerate.
284 * bfd-in2.h: Regenerate.
285 * configure: Regenerate.
286 * libbfd.h: Regenerate.
287 * po/SRC-POTFILES.in: Regenerate.
289 2010-06-28 Alan Modra <amodra@gmail.com>
291 * compress.c (bfd_uncompress_section_contents): Use ATTRIBUTE_UNUSED
292 to silence gcc warning.
294 2010-06-27 Alan Modra <amodra@gmail.com>
296 * elf64-ppc.c (get_tls_mask): Don't segfault on NULL elf_section_data.
297 (group_sections): Likewise.
299 2010-06-27 Alan Modra <amodra@gmail.com>
301 * bout.c (aligncode): Delete set but unused variables.
302 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
303 * coff-ppc.c (ppc_record_toc_entry): Likewise.
304 (coff_ppc_relocate_section): Likewise.
305 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Likewise.
306 * elf-m10200.c (mn10200_elf_relax_delete_bytes): Likewise.
307 * elf-m10300.c (mn10300_elf_final_link_relocate): Likewise.
308 (mn10300_elf_relax_section): Likewise.
309 * elf32-arm.c (arm_build_one_stub, arm_size_one_stub): Likewise.
310 (record_vfp11_erratum_veneer): Likewise.
311 (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
312 (elf32_arm_final_link_relocate): Likewise.
313 (elf32_arm_check_relocs, arm_map_one_stub): Likewise.
314 * elf32-avr.c (elf32_avr_relax_delete_bytes): Likewise.
315 (elf32_avr_relax_section): Likewise.
316 (avr_mark_stub_not_to_be_necessary): Likewise.
317 * elf32-bfin.c (_bfin_create_got_section): Likewise.
318 * elf32-cr16.c (cr16_elf_final_link_relocate): Likewise.
319 (elf32_cr16_relax_delete_bytes): Likewise.
320 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Likewise.
321 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
322 * elf32-crx.c (elf32_crx_relax_delete_bytes): Likewise.
323 * elf32-h8300.c (elf32_h8_relax_section): Likewise.
324 (elf32_h8_relax_delete_bytes): Likewise.
325 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
326 * elf32-i370.c (i370_elf_check_relocs): Likewise.
327 (elf_relocate_section): Likewise.
328 * elf32-ip2k.c (adjust_all_relocations): Likewise.
329 (ip2k_elf_relax_section): Likewise.
330 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
331 (lm32_elf_check_relocs): Likewise.
332 (lm32_elf_finish_dynamic_sections): Likewise.
333 (lm32_elf_finish_dynamic_symbol): Likewise.
334 * elf32-m32c.c (m32c_offset_for_reloc): Likewise.
335 (m32c_elf_relax_delete_bytes): Likewise.
336 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
337 (m32r_elf_finish_dynamic_sections): Likewise.
338 (m32r_elf_check_relocs, m32r_elf_fake_sections): Likewise.
339 * elf32-m68hc11.c (m68hc11_elf_relax_section): Likewise.
340 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
341 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
342 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
343 (microblaze_elf_check_relocs): Likewise.
344 (microblaze_elf_finish_dynamic_symbol): Likewise.
345 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
346 * elf32-ppc.c (ppc_elf_tls_optimize): Likewise.
347 * elf32-rx.c (rx_elf_relocate_section): Likewise.
348 (elf32_rx_relax_delete_bytes, rx_offset_for_reloc): Likewise.
349 (elf32_rx_relax_section): Likewise.
350 * elf32-score.c (score_elf_got_offset_from_index): Likewise.
351 (score_elf_final_link_relocate): Likewise.
352 (s3_bfd_score_elf_relocate_section): Likewise.
353 * elf32-score7.c (score_elf_got_offset_from_index): Likewise.
354 (s7_bfd_score_elf_relocate_section): Likewise.
355 * elf32-sh.c (sh_elf_check_relocs): Likewise.
356 * elf32-spu.c (spu_elf_relocate_section): Likewise.
357 * elf32-v850.c (v850_elf_check_relocs): Likewise.
358 (find_remembered_hi16s_reloc): Likewise.
359 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
360 (elf_vax_relocate_section): Likewise.
361 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
362 * elf32-xtensa.c (xlate_offset_with_removed_text): Likewise.
363 (move_literal): Likewise.
364 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
365 (elf64_hppa_check_relocs): Likewise.
366 (elf64_hppa_finish_dynamic_symbol): Likewise.
367 (elf64_hppa_relocate_section): Likewise.
368 * elf64-mmix.c (mmix_elf_reloc, mmix_elf_relax_section): Likewise.
369 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
370 (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Likewise.
371 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
372 (elfNN_vms_section_from_shdr): Likewise.
373 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
374 (_bfd_sparc_elf_relocate_section): Likewise.
375 * hp300hpux.c (slurp_symbol_table): Likewise.
376 * i386lynx.c (swap_std_reloc_out, swap_std_reloc_in): Likewise.
377 * mach-o.c (bfd_mach_o_write_thread): Likewise.
378 * mmo.c (mmo_scan, mmo_write_symbols_and_terminator): Likewise.
379 * nlm32-sparc.c (nlm_sparc_read_reloc): Likewise.
380 * pdp11.c (pdp11_aout_link_input_section): Likewise.
381 (aout_link_input_section, aout_link_input_bfd): Likewise.
382 * pe-mips.c (mips_swap_reloc_out): Likewise.
383 (coff_pe_mips_relocate_section): Likewise.
384 * som.c (som_bfd_ar_write_symbol_stuff): Likewise.
385 * vms-alpha.c (_bfd_vms_slurp_egsd): Likewise.
386 * xsym.c (bfd_sym_fetch_type_information_table_ent): Likewise.
388 * coff-i860.c (i860_reloc_processing): Avoid set but unused warning.
389 * coffcode.h (coff_compute_section_file_positions): Likewise.
390 (coff_slurp_reloc_table): Likewise.
391 * cpu-arm.c (arm_check_note): Likewise.
392 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Likewise.
393 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
394 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
395 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
396 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
397 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
398 * elf32-sh64.c (_bfd_sh_align_load_span): Likewise.
399 * ieee.c (parse_expression): Likewise.
400 (ieee_slurp_external_symbols, drop_int): Likewise.
401 * peXXigen.c (pe_print_pdata): Likewise.
402 * versados.c (process_esd): Likewise.
404 2010-06-25 Tristan Gingold <gingold@adacore.com>
406 * vms-alpha.c (_bfd_vms_write_egsd): Check absolute section with
407 its flags. Create an absolute section if needed.
409 2010-06-25 Tristan Gingold <gingold@adacore.com>
411 * vms-alpha.c (_bfd_vms_write_egsd): Set target_index field of
412 sections. Mark .vmsdebug section as SEC_DEBUGGING. Do not create
413 dummy psect anymore. Adjust.
414 (_bfd_vms_write_eeom): Adjust (use target_index instead of index)
415 (_bfd_vms_write_etir): Ditto.
416 (start_etir_or_etbt_record): Test for SEC_DEBUGGING instead of
417 section name. Adjust.
419 2010-06-25 Tristan Gingold <gingold@adacore.com>
421 * vms-alpha.c (alpha_vms_write_exec): Set linktime field.
423 2010-06-25 Alan Modra <amodra@gmail.com>
425 * elf64-ppc.c (toc_skip_enum): Define.
426 (ppc64_elf_edit_toc): Use two low bits of skip array as markers.
427 Optimize largetoc sequences.
428 (adjust_toc_syms): Update for skip array change.
429 (ppc64_elf_relocate_section): Handle R_PPC64_LO_DS_OPT.
431 2010-06-25 Alan Modra <amodra@gmail.com>
433 * elf64-ppc.c (is_static_defined): New function.
434 (get_tls_mask, ppc_type_of_stub): Use it here.
435 (ppc64_elf_edit_opd): Ensure we only attempt to edit ppc64 input.
436 (ppc64_elf_tls_setup): Typo fix.
437 (adjust_toc_syms): Correctly handle symbols defined past the end
438 of the toc. Move syms on removed entries to next entry rather
439 than to start of toc.
440 (ppc64_elf_edit_toc): Likewise. Ensure we only attempt to
441 edit ppc64 input. Allocate one extra word in skip array.
442 Honour info->keep_memory when reading relocs if we can.
443 Adjust toc relocs after adjusting symbols.
445 2010-06-23 Nathan Sidwell <nathan@codesourcery.com>
447 * archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
450 2010-06-17 Tristan Gingold <gingold@adacore.com>
452 * Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
453 (BFD64_BACKENDS_CFILES): ... here.
454 (BFD32_BACKENDS): Move vms-alpha.lo to ...
455 (BFD64_BACKENDS): ... here.
456 * Makefile.in: Regenerate.
458 2010-06-15 Joseph Myers <joseph@codesourcery.com>
460 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
461 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
462 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
463 elf32_tic6x_merge_private_bfd_data): New.
464 (bfd_elf32_bfd_merge_private_bfd_data,
465 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
466 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
468 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
470 2010-06-15 Joseph Myers <joseph@codesourcery.com>
472 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
473 (struct elf_backend_data): Update comment on obj_attrs_order.
474 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
475 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
476 instead of hardcoded 4.
477 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
478 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
479 instead of hardcoded 4 and 5.
480 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
481 instead of hardcoded 4.
483 2010-06-14 Kevin Buettner <kevinb@redhat.com>
485 * elf32-h8300.c (elf_symbol_leading_char): Define.
487 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
489 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
491 2010-06-11 Tristan Gingold <gingold@adacore.com>
493 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
496 2010-06-11 Tristan Gingold <gingold@adacore.com>
498 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
500 2010-06-11 Tristan Gingold <gingold@adacore.com>
502 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
504 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
505 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
506 * vms-alpha.c (evax_section_flags): Make it const.
507 (vms_secflag_by_name): Remove unused ABFD argument.
508 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
509 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
510 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
511 (_bfd_vms_write_egsd): Remove useless cast.
513 2010-06-10 Tristan Gingold <gingold@adacore.com>
515 * config.bfd: Remove #if/#endif so that som can be compiled on any
517 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
518 can be used on any host.
520 2010-06-10 Tristan Gingold <gingold@adacore.com>
522 * som.c: Can now be compiled on any host.
523 Include bfd headers instead of system one.
524 (som_compute_checksum): Parameter is now a pointer to a
525 som_external_header structure. Adjust.
526 (struct section_to_type): Field section is now const.
527 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
529 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
530 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
531 (som_swap_clock_in, som_swap_clock_out): New functions.
532 (som_swap_header_in, som_swap_header_out): Likewise.
533 (som_swap_space_dictionary_in): Likewise.
534 (som_swap_space_dictionary_out): Likewise.
535 (som_swap_subspace_dictionary_in): Likewise.
536 (som_swap_subspace_dictionary_record_out): Likewise.
537 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
538 (som_swap_string_auxhdr_out): Likewise.
539 (som_swap_compilation_unit_out): Likewise.
540 (som_swap_exec_auxhdr_in): Likewise.
541 (som_swap_exec_auxhdr_out): Likewise.
542 (som_swap_lst_header_in): Likewise.
543 (som_object_setup): Adjust parameter type using bfd types.
544 (setup_sections): Likewise. Ditto for object file types.
545 Use intermediate variables for external representation and use the
546 swap functions to convert.
547 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
549 (som_prep_headers): Likewise.
550 (som_write_symbol_strings): Likewise.
551 (som_begin_writing): Likewise.
552 (som_finish_writing): Likewise.
553 (som_build_and_write_symbol_table): Likewise.
554 (bfd_section_from_som_symbol): Likewise.
555 (som_slurp_symbol_table): Likewise.
556 (som_bfd_print_private_bfd_data): Likewise.
557 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
558 (bfd_som_attach_compilation_unit): Likewise.
559 (som_bfd_count_ar_symbols): Likewise.
560 (som_bfd_fill_in_ar_symbols): Likewise.
561 (som_slurp_armap): Likewise.
562 (som_bfd_ar_write_symbol_stuff): Likewise.
563 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
564 sprintf to write header fields.
565 * som.h: Include bfd headers instead of system one.
566 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
567 (struct somdata): Use bfd structures instead of system ones.
568 (struct som_section_data_struct): Likewise.
569 (struct som_subspace_dictionary_record): Removed (now in
570 include/som/internal.h)
572 2010-06-10 Tristan Gingold <gingold@adacore.com>
574 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
575 as bfd requires an ANSI-C compiler.
577 2010-06-09 Tristan Gingold <gingold@adacore.com>
579 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
580 end of archive members.
582 2010-06-08 Tristan Gingold <gingold@adacore.com>
584 * som.c (som_bfd_free_cached_info): Do not free relocations as
585 they were allocated with bfd_zalloc.
587 2010-06-08 Tristan Gingold <gingold@adacore.com>
589 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
592 2010-06-08 Tristan Gingold <gingold@adacore.com>
594 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
595 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
596 * libbfd.h: Regenerate.
597 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
598 (bfd_elfNN_mkarchive): Ditto.
600 2010-06-02 Tristan Gingold <gingold@adacore.com>
602 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
604 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
606 * configure: Regenerate.
608 2010-06-01 Tristan Gingold <gingold@adacore.com>
610 * vms-alpha.c (struct vms_private_data_struct): Add
611 transfer_address field. Remove unused dst_info field.
612 (alpha_vms_write_exec): Use transfer_address.
613 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
614 (alpha_vms_bfd_final_link): Set transfer_address.
616 2010-05-31 Tristan Gingold <gingold@adacore.com>
618 * vms-lib.c (credat_lo, credat_hi): New fields.
619 (vms_read_block): Adjust comments.
620 (vms_write_block): New function.
621 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
622 hard-coded values with constants. Set credat_lo and credat_hi.
623 (_bfd_vms_lib_mkarchive): Add argument kind.
624 Set ver, mhd_size and type according to kind.
625 (_bfd_vms_lib_alpha_mkarchive): New function.
626 (struct lib_index): Renamed from struct vms_index
627 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
628 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
629 argument and handle it.
630 (vms_write_index): Adjust argument idx. Handle elf indexes.
631 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
632 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
633 use it. Handle elf indexes. Set credat.
634 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
635 (_bfd_vms_lib_alpha_mkarchive): ... this.
636 * libbfd.h: Regenerated.
637 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
639 2010-05-28 Sterling Augustine <sterling@tensilica.com>
641 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
642 of code to change the bits in the instructions to match the changes
643 in the relocations. Declare dest_addr and sym_sec to help.
645 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
647 Workaround GCC PR middle-end/4210.
648 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
651 2010-05-27 Tristan Gingold <gingold@adacore.com>
653 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
654 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
655 (vms_time_to_time_t): Use them instead of local const.
656 (vms_time_t_to_vms_time): New function.
657 (vms_get_time): Likewise.
658 (vms_raw_get_time): Likewise.
659 * vms.h (vms_time_t_to_vms_time): New declaration.
660 (vms_get_time): Likewise.
661 (vms_raw_get_time): Likewise.
663 2010-05-26 Tristan Gingold <gingold@adacore.com>
665 * vms-alpha.c: Update comments.
666 (alpha_vms_write_exec): Set lnkflags. Write the GST.
667 (alpha_vms_link_output_symbol): New function.
668 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
669 Set dst_section private field.
670 (alpha_vms_bfd_final_link): Remove code that set dst_section.
672 2010-05-26 Tristan Gingold <gingold@adacore.com>
674 * bfdio.c: Declare and define _bfd_memory_iovec.
675 (bfd_bread): Move code for BFD_IN_MEMORY...
676 (bfd_bwrite): ... Ditto ...
677 (bfd_tell): ... Ditto ...
678 (bfd_flush): ... Ditto ...
679 (bfd_stat): ... Ditto ...
680 (bfd_seek): ... Ditto ...
681 (bfd_get_size): ... Ditto ...
682 (bfd_mmap): ... Ditto ...
683 (memory_bread): ... to these new functions.
684 (memory_bwrite): Ditto.
685 (memory_btell): Ditto.
686 (memory_bseek): Ditto.
687 (memory_bflush): Ditto.
688 (memory_bstat): Ditto.
689 (memory_bmmap): Ditto.
690 (memory_bclose): New function.
691 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
692 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
693 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
694 (bfd_make_writable): Use _bfd_memory_iovec.
695 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
696 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
698 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
700 * libbfd.h: Regenerate.
702 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
703 Joseph Myers <joseph@codesourcery.com>
704 Andrew Stubbs <ams@codesourcery.com>
706 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
707 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
708 * configure.in: Handle FDPIC vectors.
709 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
710 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
711 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
712 SYMBOL_REFERENCES_LOCAL for function descriptors.
713 (fdpic_object_p): New.
714 (sh_reloc_map): Add FDPIC and movi20 relocations.
715 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
717 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
719 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
720 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
721 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
722 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
723 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
725 (get_plt_info): Handle FDPIC.
726 (MAX_SHORT_PLT): Define.
727 (get_plt_index, get_plt_offset): Handle short_plt.
729 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
730 got_type and adjust all uses. Add GOT_FUNCDESC.
731 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
732 local_got_tls_type to local_got_type.
733 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
735 (sh_elf_local_funcdesc): Define.
736 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
738 (sh_elf_link_hash_newfunc): Initialize new fields.
739 (sh_elf_link_hash_table_create): Set fdpic_p.
740 (sh_elf_omit_section_dynsym): New.
741 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
743 (allocate_dynrelocs): Allocate local function descriptors and space
744 for R_SH_FUNCDESC-related relocations, and for rofixups.
745 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
746 require function descriptors.
747 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
748 (sh_elf_modify_program_headers): New.
749 (sh_elf_size_dynamic_sections): Allocate function descriptors for
750 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
751 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
752 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
753 entry in the .dynamic section.
754 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
755 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
756 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
757 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
758 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
759 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
760 read-only section warnings. Handle undefined weak symbols. Generate
761 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
762 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
763 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
764 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
765 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
766 Handle 20-bit relocations.
767 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
769 (sh_elf_check_relocs): Handle new relocations. Make symbols
770 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
771 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
773 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
774 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
775 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
776 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
777 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
778 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
779 Use install_movi20_field. Rename srel to srelgot. Always generate
780 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
781 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
782 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
783 Rename sgot to sgotplt. Assert that the right number of rofixups
784 and dynamic relocations were allocated.
785 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
786 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
787 (elf_backend_can_make_relative_eh_frame)
788 (elf_backend_can_make_lsda_relative_eh_frame)
789 (elf_backend_encode_eh_address): Define.
790 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
791 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
792 Redefine for FDPIC vector.
793 * reloc.c: Add SH FDPIC and movi20 relocations.
794 * targets.c (_bfd_target_vector): Add FDPIC vectors.
795 * configure, bfd-in2.h, libbfd.h: Regenerated.
797 2010-05-25 Jay Krell <jay.krell@cornell.edu>
800 * archive.c (_bfd_calloc_wrapper): New function.
801 (_bfd_add_bfd_to_archive_cache): Use it.
803 * configure.in: Add alpha*-*-*vms* to list of natives.
804 * configure: Regenerate.
806 * vms-misc.c: Define globalref if necessary.
807 (vms_convert_to_var_unix_filename): Rename to
808 _bfd_vms_convert_to_var_unix_filename and export.
809 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
810 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
811 vms_convert_to_var_unix_filename.
813 2010-05-24 Tristan Gingold <gingold@adacore.com>
815 * vms-alpha.c (add_symbol_entry): New function extrated from ...
816 (add_symbol): ... adjusted.
818 2010-05-24 Tristan Gingold <gingold@adacore.com>
820 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
821 (alpha_vms_write_exec): Add a comment.
822 (_bfd_vms_write_egsd): Ditto.
823 (alpha_vms_convert_symbol): Remove a blank line.
825 2010-05-21 Tristan Gingold <gingold@adacore.com>
827 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
830 2010-05-21 Tristan Gingold <gingold@adacore.com>
832 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
833 SEC_LOAD if isect has data.
834 (vms_get_symbol_info): Refine the condition for 'T' type.
836 2010-05-18 Tristan Gingold <gingold@adacore.com>
838 * vms-alpha.c (_bfd_vms_write_emh): New function.
839 (_bfd_vms_write_lmn): New function.
840 (_bfd_vms_write_eeom): Moved.
841 (hash_string): Likewise.
842 (_bfd_vms_length_hash_symbol): Likewise.
843 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
844 and _bfd_vms_write_lmn, and call these functions.
846 2010-05-18 Tristan Gingold <gingold@adacore.com>
848 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
849 Add details in the messages.
850 (evax_bfd_print_image): Change message.
852 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
855 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
856 (elf_fake_sections): Likewise.
858 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
860 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
862 2010-05-17 Tristan Gingold <gingold@adacore.com>
864 * vms-alpha.c: Include esgps.h and eidc.h.
865 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
866 (evax_bfd_print_egsd_flags): New function, extracted from ...
867 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
868 EGSD__C_SPSC and EGSD__C_IDC.
870 2010-05-14 Tristan Gingold <gingold@adacore.com>
872 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
873 (_bfd_vms_get_object_record): Handle align byte only in the
876 2010-05-14 Tristan Gingold <gingold@adacore.com>
878 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
879 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
880 * libbfd.h: Regenerate.
881 * configure.in (havevecs): Define HAVE_all_vecs when
882 --enable-targets=all is set. Use AC_SUBST on it.
883 (tdefaults): Do not add havevecs.
884 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
885 * configure: Regenerate.
886 * Makefile.am (HAVEVECS): New variable.
887 (INCLUDES): Add HAVEVECS.
888 * Makefile.in: Regenerate.
889 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
890 target is selected. Add #ifdef/#endif around vms specific code.
891 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
892 bfd_elfNN_archive_slurp_extended_name_table,
893 bfd_elfNN_archive_construct_extended_name_table,
894 bfd_elfNN_archive_truncate_arname,
895 bfd_elfNN_archive_write_armap,
896 bfd_elfNN_archive_read_ar_hdr,
897 bfd_elfNN_archive_write_ar_hdr,
898 bfd_elfNN_archive_openr_next_archived_file,
899 bfd_elfNN_archive_get_elt_at_index,
900 bfd_elfNN_archive_generic_stat_arch_elt,
901 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
903 2010-05-11 Jie Zhang <jie@codesourcery.com>
905 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
906 Tag_ABI_HardFP_use correctly.
908 2010-05-11 Alan Modra <amodra@gmail.com>
910 * coffcode.h (coff_write_object_contents): Enclose all occurrences
911 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
913 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
915 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
916 sym_name to improve packing.
917 (cortex_a8_erratum_scan): Check for PLT entries.
918 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
920 2010-05-07 Tristan Gingold <gingold@adacore.com>
922 * Makefile.in: Regenerate with automake 1.11.1.
925 2010-05-05 Nick Clifton <nickc@redhat.com>
927 * po/es.po: Updated Spanish translation.
929 2010-05-03 Tristan Gingold <gingold@adacore.com>
931 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
932 selective_search flag.
934 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
935 before output_has_begun is set.
937 2010-05-03 Tristan Gingold <gingold@adacore.com>
939 * vms-alpha.c: Add comments.
940 (struct vms_private_data_struct): Remove image_autoextend field.
941 (dst_check_allocation): Removed.
942 (image_write): Remove call to dst_check_allocation.
943 (vms_slurp_debug): Do not set image_autoextend. Adjust section
945 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
946 (alpha_vms_write_exec): Use dst_section to get the dst section.
947 Write the dmt section.
948 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
949 (alpha_vms_read_sections_content): Do not set image_autoextend.
950 (alpha_vms_bfd_final_link): Generate the dst.
952 2010-05-03 Tristan Gingold <gingold@adacore.com>
954 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
956 (vms_lib_dcx): Adjust for the above change.
958 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
961 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
963 * elf32-i386.c (elf_i386_relocate_section): Use it.
964 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
966 2010-04-30 Tristan Gingold <gingold@adacore.com>
968 * vms-lib.c (vms_read_block): New function.
969 (vms_traverse_index): Use vms_read_block. Handle long key names.
971 2010-04-30 Tristan Gingold <gingold@adacore.com>
973 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
975 (struct carsym_mem): New structure.
976 (vms_add_index): New function.
977 (vms_add_indexes_from_list): New function.
978 (vms_traverse_index): Parameter carsym changed to carsym_mem.
979 Code adjusted to handle elfidx.
980 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
981 Parameter NBREL is now a pointer.
982 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
984 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
985 (_bfd_vms_lib_find_symbol): Ditto.
986 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
988 (_bfd_vms_lib_get_module): New function.
989 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
991 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
992 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
993 (vms_write_index): Adjust for structure renamed.
994 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
995 changes of _bfd_vms_lib_find_symbol.
997 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
999 * config.bfd: Correct accidential reverted patch
1002 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
1004 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
1005 to USE_MINGW64_LEADING_UNDERSCORES.
1006 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
1007 * config.bfd: Change underscoring default for x64 mingw
1009 * coffcode.h (coff_write_relocs): Add check that dereferenced
1010 sym_ptr_ptr isn't NULL.
1011 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
1012 * configure: Regenerated.
1013 * configure.in: Add option '--enable-leading-mingw64-underscores'
1014 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
1016 2010-04-27 Nick Clifton <nickc@redhat.com>
1019 * coffgen.c (coff_find_nearest_line): Incldue the section address
1020 of function name symbols in address comparisons.
1022 2010-04-27 Nick Clifton <nickc@redhat.com>
1024 * po/fr.po: Updated French translation.
1026 2010-04-23 Alan Modra <amodra@gmail.com>
1028 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
1029 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
1031 (assign_file_positions_for_load_sections): Modify section in
1032 segment warning to ignore overlay vmas.
1033 * elf32-spu.c (spu_elf_object_p): Replace use of
1034 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
1036 2010-04-22 Nick Clifton <nickc@redhat.com>
1038 * po/bfd.pot: Updated by the Translation project.
1039 * po/vi.po: Updated Vietnamese translation.
1041 2010-04-22 Alan Modra <amodra@gmail.com>
1043 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
1044 change. Tidy. Don't error on sections not allocated in segment.
1046 2010-04-15 Andrew Haley <aph@redhat.com>
1048 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
1049 merge_exidx_entries.
1050 * bfd-in2.h: Likewise.
1051 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
1052 control merging of exidx entries.
1054 2010-04-20 Joseph Myers <joseph@codesourcery.com>
1056 * elf32-tic6x.h: New.
1057 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
1058 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
1059 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
1060 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
1061 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
1062 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
1063 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
1064 elf32_tic6x_relocate_section): Handle REL relocations.
1065 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
1067 2010-04-20 Jakub Jelinek <jakub@redhat.com>
1069 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
1070 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
1072 2010-04-19 Nick Clifton <nickc@redhat.com>
1074 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
1076 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
1077 attribute to warned variable. Remove unused val, type and type2
1080 2010-04-16 Andreas Schwab <schwab@redhat.com>
1082 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
1083 strict-aliasing rules.
1085 2010-04-16 Tristan Gingold <gingold@adacore.com>
1087 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
1088 (_bfd_vms_get_object_record): Always assume there is a pad byte
1091 * vms-lib.c: Add a few comments.
1093 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1095 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
1096 attributes in v2.08 of the ABI.
1098 2010-04-15 Alan Modra <amodra@gmail.com>
1100 * config.bfd (vax*-*-*vms*): Delete.
1102 2010-04-14 Tristan Gingold <gingold@adacore.com>
1104 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
1105 vms-tir.lo, vms.lo and add vms-alpha.lo
1106 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
1107 vms-tir.c, vms.c and add vms-alpha.c
1108 * Makefile.in: Regenerate.
1109 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
1111 * configure: Regenerate.
1112 * targets.c (vms_vax_vec): Remove the declaration.
1113 (_bfd_target_vector): Remove vms_vax_vec.
1114 * vms-alpha.c: New file.
1115 * vms-gsd.c: Removed, rewritten in vms-alpha.c
1119 * vms-misc.c: Fix indentation and comments. Replace most of
1120 #if VMS_DEBUG/vms_debug with vms_debug2.
1121 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
1122 (hash_string): Ditto.
1123 (_bfd_vms_length_hash_symbol): Ditto.
1124 (maybe_adjust_record_pointer_for_object): Ditto.
1125 (_bfd_vms_get_object_record): Ditto.
1126 (vms_get_remaining_object_record): Ditto.
1127 (_bfd_vms_push): Ditto.
1128 (_bfd_vms_pop): Ditto.
1129 (_bfd_vms_get_header_values): Removed.
1130 (_bfd_vms_get_first_record): Removed.
1131 (vms_get_remaining_image_record): Removed.
1132 (new_symbol): Removed.
1133 (_bfd_vms_enter_symbol): Removed.
1134 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
1135 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
1136 parameter with struct vms_rec_wr.
1137 (_bfd_vms_output_push): Removed and replaced by ...
1138 (_bfd_vms_output_begin_subrec): ... new function.
1139 (_bfd_vms_output_alignment): Replace bfd parameter with
1140 struct vms_rec_wr, and adjust.
1141 (_bfd_vms_output_check): Ditto
1142 (_bfd_vms_output_byte): Ditto.
1143 (_bfd_vms_output_short): Ditto.
1144 (_bfd_vms_output_long): Ditto.
1145 (_bfd_vms_output_quad): Ditto.
1146 (_bfd_vms_output_counted): Ditto.
1147 (_bfd_vms_output_dump): Ditto.
1148 (_bfd_vms_output_fill): Ditto.
1149 (_bfd_vms_output_pop): Removed and replaced by ...
1150 (_bfd_vms_output_end_subrec): ... new function.
1151 (_bfd_vms_output_flush): Removed.
1152 (_bfd_vms_output_align): New function.
1153 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
1155 (vms_convert_to_var): New function imported from vms.c
1156 (vms_convert_to_var_1): Ditto.
1157 (vms_convert_to_var_unix_filename): Ditto.
1158 (vms_get_module_name): Ditto.
1159 (get_vms_time_string): Ditto.
1160 (vms_time_to_time_t): Ditto.
1161 (vms_rawtime_to_time_t): Ditto.
1162 * vms.h: All macros for the VMS file format are now in include/vms.
1163 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
1165 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
1166 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
1167 (struct funcinfo, struct vms_private_data_struct): Ditto.
1168 (struct vms_section_data_struct): Ditto.
1169 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
1170 (vms_get_module_name, get_vms_time_string): New declarations.
1171 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1172 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
1173 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
1174 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
1175 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
1176 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
1177 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
1178 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
1179 (_bfd_vms_output_fill): Ditto.
1180 (bfd_vms_set_section_flags): Ditto.
1182 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1184 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
1185 exit due to merging the same weak symbol to test that the symbols are
1188 2010-04-13 Alan Modra <amodra@gmail.com>
1190 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
1191 when optimizing high got_tlsgd/ld insns.
1193 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1195 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
1197 (HAVE_PRSTATUS32_T): Likewise.
1199 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1202 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
1203 for x86_64-*-linux*.
1204 * config.in: Regenerated.
1205 * configure: Likewise.
1207 * elf.c: Include CORE_HEADER if it is defined.
1209 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1210 Jan Kratochvil <jan.kratochvil@redhat.com>
1212 * hosts/x86-64linux.h: New.
1214 2010-04-09 Nick Clifton <nickc@redhat.com>
1216 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
1217 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
1218 variables htab and hdr_info and mark info parameter as unused.
1219 * elf.c (prep_headers): Remove unused variable i_phdrp.
1220 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
1221 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
1223 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
1224 * verilog.c (verilog_write_section): Remove unused variable
1227 2010-04-07 Alan Modra <amodra@gmail.com>
1229 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
1230 * configure: Regenerate.
1232 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
1235 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
1237 2010-04-06 Tristan Gingold <gingold@adacore.com>
1239 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
1241 2010-04-05 Jakub Jelinek <jakub@redhat.com>
1243 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
1244 provided that it has the expected address size and zero segment
1247 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
1248 (struct line_info): Add op_index field, change end_sequence type to
1250 (new_line_sorts_after): For the same address compare op_index.
1251 (add_line_info): Add op_index argument, store it into the structure.
1252 (decode_line_info): Complain about unknown versions of .debug_line.
1253 Initialize maximum_ops_per_insn. Add op_index state register and
1256 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
1258 * elf32-ppc.c (apuinfo_set): New static var.
1259 (ppc_elf_begin_write_processing): Set it here, always create an
1260 APUinfo section if there were any in the inputs.
1261 (ppc_elf_write_section): Check apuinfo_set.
1262 (ppc_elf_final_write_processing): Likewise.
1264 2010-04-01 Tristan Gingold <gingold@adacore.com>
1266 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
1267 vms_time_to_time_t and vms_rawtime_to_time_t.
1268 * vms.c (vms_alpha_vec): Add archives support.
1269 * vms-misc.c: Include safe-ctype.h
1270 (vms_get_module_name): New function.
1271 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1272 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
1273 vms_get_module_name function. Use this function.
1274 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
1275 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
1276 Add prototypes for vms-lib.c
1277 * libbfd.h: Regenerate.
1278 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
1279 vms-lib.lo to vms_alpha_vec.
1280 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
1281 * configure: Regenerate.
1282 * bfd.c: Add selective_search field.
1283 * bfd-in2.h: Regenerate.
1284 * archive.c (append_relative_path): Rename to
1285 _bfd_append_relative_path and make it public.
1286 (_bfd_get_elt_at_filepos): Adjust for above renaming.
1287 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
1288 (BFD32_BACKENDS_CFILES): Add vms-lib.c
1289 * Makefile.in: Regenerate.
1291 2010-04-01 Jakub Jelinek <jakub@redhat.com>
1293 * dwarf2.c (read_attribute_value): Handle CU version 4
1294 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
1295 and DW_FORM_flag_present. For unknown form value return NULL.
1296 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
1298 (parse_comp_unit): Allow CU version 4.
1300 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
1302 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
1303 to _bfd_elf_get_dynamic_reloc_section.
1304 (elf_cris_discard_excess_dso_dynamics): Ditto.
1306 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
1308 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
1309 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
1311 2010-03-31 Alan Modra <amodra@gmail.com>
1313 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
1314 TPREL16_HI and TPREL16_HA insns.
1316 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
1319 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
1320 assert of empty pcrel_relocs_copied on the direct symbol. Instead
1321 of moving the list from the indirect symbol to the direct symbol,
1322 merge into any existing list.
1323 (cris_elf_check_relocs): Store the original section in the
1324 pcrel_relocs_copied list, not the relocation section.
1325 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
1326 the relocation section, for reducing its size. Change the
1327 BFD_ASSERT into a check for the section being read-only, and only
1328 emit warnings and TEXTREL marker when there's an entry for a
1331 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1333 * elf32-arm.c (using_thumb_only): Handle v6-M.
1335 2010-03-26 Alan Modra <amodra@gmail.com>
1337 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
1338 * bfd-in.h (elf_discarded_section): Clarify comment.
1339 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
1340 * bfd-in2.h: Regenerate.
1342 2010-03-26 Matt Rice <ratmice@gmail.com>
1344 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
1345 as unique in the armap.
1347 2010-03-26 Alan Modra <amodra@gmail.com>
1350 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
1351 possible stub on branches.
1353 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1355 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
1356 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
1357 (BFD32_BACKENDS): Add elf32-tic6x.lo.
1358 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
1359 * Makefile.in: Regenerate.
1360 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
1361 (bfd_archures_list): Update.
1362 * config.bfd (tic6x-*-elf): New.
1363 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
1365 * configure: Regenerate.
1366 * cpu-tic6x.c, elf32-tic6x.c: New.
1367 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
1368 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
1369 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
1370 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
1371 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
1372 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
1373 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
1374 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
1375 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
1376 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
1377 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
1378 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
1379 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
1380 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
1381 (_bfd_target_vector): Update.
1382 * bfd-in2.h, libbfd.h: Regenerate.
1384 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1386 * aout-target.h: Update copyright year.
1387 * aout-tic30.c: Likewise.
1388 * coff-alpha.c: Likewise.
1389 * coff-rs6000.c: Likewise.
1390 * coff64-rs6000.c: Likewise.
1391 * elf64-mips.c: Likewise.
1393 * libecoff.h: Likewise.
1394 * mach-o-target.c: Likewise.
1395 * mach-o.c: Likewise.
1396 * oasys.c: Likewise.
1397 * targets.c: Likewise.
1399 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1401 * libbfd-in.h: Update copyright year.
1403 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1406 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
1409 2010-03-19 Jie Zhang <jie@codesourcery.com>
1411 * elf32-arm.c (struct section_list): Remove.
1412 (section_list): Remove typedef.
1413 (record_section_with_arm_elf_section_data): Remove.
1414 (find_arm_elf_section_entry): Remove.
1415 (get_arm_elf_section_data): Use is_arm_elf.
1416 (unrecord_section_with_arm_elf_section_data): Remove.
1417 (elf32_arm_new_section_hook): Don't call
1418 record_section_with_arm_elf_section_data.
1419 (elf32_arm_write_section): Set mapcount to -1 when
1420 the map has been used. Don't call
1421 unrecord_section_with_arm_elf_section_data.
1422 (unrecord_section_via_map_over_sections): Remove.
1423 (elf32_arm_close_and_cleanup): Remove.
1424 (elf32_arm_bfd_free_cached_info): Remove.
1425 (bfd_elf32_close_and_cleanup): Don't define.
1426 (bfd_elf32_bfd_free_cached_info): Don't define.
1428 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
1431 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
1432 * libcoff.h: Regenerated.
1434 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
1435 if dont_strip_reloc is set.
1436 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
1437 dont_strip_reloc on output if there is no .reloc and
1438 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
1440 2010-03-18 Wei Guozhi <carrot@google.com>
1443 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
1445 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
1446 * bfd-in2.h: Regenerate.
1447 * libbfd.h: Regenerate.
1449 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
1451 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
1452 (BFD_RELOC_SPU_STUB): Likewise.
1454 2010-03-17 Jie Zhang <jie@codesourcery.com>
1456 * elf.c (assign_file_positions_for_load_sections): Avoid
1459 2010-03-17 Alan Modra <amodra@gmail.com>
1462 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
1465 2010-03-17 Alan Modra <amodra@gmail.com>
1467 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
1469 2010-03-16 Alan Modra <amodra@gmail.com>
1471 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
1472 (ppc64_elf_edit_toc): Set it here.
1473 (ha_reloc_match): New function.
1474 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
1476 2010-03-15 Alan Modra <amodra@gmail.com>
1478 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
1479 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
1481 2010-03-14 Alan Modra <amodra@gmail.com>
1484 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
1485 * elf64-ppc.c (call_check_done): Define.
1486 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
1487 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
1488 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
1489 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
1490 Simplify return logic. Iterate over all .init and .fini fragments
1491 by recursion. Set makes_toc_func_call here..
1492 (ppc64_elf_next_input_section): ..rather than here.
1493 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
1495 2010-03-13 Alan Modra <amodra@gmail.com>
1498 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
1499 function descriptor symbol if there is one, not just for plt stubs.
1500 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
1502 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1504 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
1506 Skip it when constructing def.vd_next.
1508 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
1509 bfd_elf32_i386_sol2_vec.
1510 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
1511 (elf32_bed): Redefine to elf32_i386_sol2_bed.
1512 (elf_backend_want_plt_sym): Redefine to 1.
1514 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
1515 bfd_elf64_x86_64_sol2_vec.
1516 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
1517 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
1518 (elf_backend_want_plt_sym): Redefine to 1.
1520 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
1521 bfd_elf32_i386_sol2_vec.
1522 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1524 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
1525 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1528 * configure.in: Handle bfd_elf32_i386_sol2_vec,
1529 bfd_elf64_x86_64_sol2_vec.
1530 * configure: Regenerate.
1532 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
1533 (bfd_elf64_x86_64_sol2_vec): Declare.
1534 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
1535 bfd_elf64_x86_64_sol2_vec.
1537 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1539 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
1542 2010-03-04 Alan Modra <amodra@gmail.com>
1545 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
1546 (read_attribute_value, decode_line_info): Likewise.
1547 (add_line_info, read_rangelist): Return FALSE on alloc failures.
1548 (arange_add, sort_line_sequences): Likewise.
1549 (find_abstract_instance_name): Handle failures from called funcs.
1550 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
1551 (find_line): Realloc to a temp, and handle alloc fail.
1553 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1555 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
1556 a mapping symbol to an empty section.
1558 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1560 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
1561 return value from the call to _bfd_elf_merge_object_attributes.
1563 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
1564 Alan Modra <amodra@gmail.com>
1566 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
1567 destination mode of the a8 stub.
1568 (elf32_arm_link_hash_table): Add top_id field.
1569 (elf32_arm_link_hash_table_create): Initialize top_id.
1570 (arm_type_of_stub): Update prototype, st_type can now be updated
1571 by this function. Actual destination address in case of PLT is
1572 computed here, to help factorizing code.
1573 (elf32_arm_stub_name): Update prototype, use stub_type additional
1574 parameter to build stub name.
1575 (elf32_arm_get_stub_entry): Update prototype, use stub_type
1576 additional parameter to build stub entry.
1577 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
1578 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
1579 Call elf32_arm_final_link_relocate to process all in-stub
1581 (elf32_arm_setup_section_lists): Update top_id.
1582 (cortex_a8_erratum_scan): Record stub destination mode.
1583 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
1585 (elf32_arm_final_link_relocate): Enable processing of in-stub
1586 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
1587 needed, enabling code factorization.
1588 (elf32_arm_final_link): Process stub sections.
1589 (elf32_arm_output_map_sym): Add entry to code/data map.
1591 2010-03-01 David S. Miller <davem@davemloft.net>
1593 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
1594 h->def_regular, set h->ref_regular.
1595 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
1596 and dynamic relocations if h->ref_regular.
1598 * elfxx-sparc.c (struct elf_reloc_map): Delete.
1599 (sparc_reloc_map): Delete.
1600 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
1601 relocation type in switch statements.
1603 2010-02-25 Alan Modra <amodra@gmail.com>
1606 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
1607 to final_link and invert. For final link allow some flags to
1608 differ. Don't specially allow flags to be all zero.
1610 2010-02-24 Alan Modra <amodra@gmail.com>
1613 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
1614 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
1617 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1620 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
1621 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
1623 2010-02-22 Alan Modra <amodra@gmail.com>
1625 * reloc.c (bfd_check_overflow): When forming addrmask, shift
1626 fieldmask left by rightshift.
1627 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
1630 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
1632 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
1633 STT_GNU_IFUNC on large common symbol.
1635 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
1637 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
1638 has_ifunc_symbols if the symbol comes from a shared library.
1639 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1640 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1641 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1642 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1643 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
1645 2010-02-19 Alan Modra <amodra@gmail.com>
1647 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
1648 (_bfd_elf_copy_private_header_data): ..here.
1649 * elflink.c (_bfd_elf_size_group_sections): New function.
1650 (bfd_elf_size_dynamic_sections): Call it.
1651 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
1652 (_bfd_elf_fixup_group_sections): Declare.
1654 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1656 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
1657 merging Tag_DIV_use, Tag_MPextension_use, and
1658 Tag_MPextension_use_legacy tags.
1660 2010-02-18 Alan Modra <amodra@gmail.com>
1662 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
1663 commit. Don't write zeros for removed group members.
1664 (_bfd_elf_copy_private_header_data): Adjust size of group section
1665 when group members are removed by objcopy.
1667 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
1670 * configure.host (*-*-solaris2.11): Add host define to select
1671 valid default code page for windres/windmc on solaris.
1673 2010-02-15 Nick Clifton <nickc@redhat.com>
1675 * po/vi.po: Updated Vietnamese translation.
1677 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1679 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
1680 missing mapping symbol to data only sections.
1682 2010-02-11 David S. Miller <davem@davemloft.net>
1684 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
1685 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
1687 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
1688 these relocs on global symbols.
1690 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
1691 local symbol references which are not STT_GNU_IFUNC. Handle
1692 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
1693 and deal with negative vs. non-negative values properly.
1695 2010-02-09 Tristan Gingold <gingold@adacore.com>
1697 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
1698 non-external relocation.
1700 2010-02-09 Alan Modra <amodra@gmail.com>
1702 * elf64-ppc.c (merge_got_entries): Move earlier in file.
1703 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
1704 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
1705 (ppc64_elf_layout_multitoc): Don't resize if we have already
1708 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
1710 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1711 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1712 elfcore_write_s390_prefix): New.
1713 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1714 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1715 elfcore_write_s390_prefix): New.
1716 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
1717 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
1718 (elfcore_write_register_note): Handle .reg-s390-timer,
1719 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
1720 .reg-s390-prefix section.
1722 2010-02-09 Alan Modra <amodra@gmail.com>
1724 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
1725 unsigned char. Update variables and code using them throughout file.
1726 (struct ppc_link_hash_entry): Likewise for tls_mask.
1728 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
1730 * elf64-ppc.c (has_small_toc_reloc): Don't define.
1731 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
1732 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
1733 code setting the flag.
1734 (ppc64_elf_next_toc_section): Group big-toc sections in
1737 2010-02-08 David S. Miller <davem@davemloft.net>
1739 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
1740 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
1742 * elfxx-sparc.c (create_got_section): Delete.
1743 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
1744 section creator does that work for us. Use ->elf.foo instead of
1745 ->foo where applicable.
1746 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
1748 (allocate_dynrelocs): Likewise.
1749 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1750 (_bfd_sparc_elf_relocate_section): Likewise.
1751 (sparc_vxworks_build_plt_entry): Likewise.
1752 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1753 (sparc_finish_dyn): Likewise.
1754 (sparc_vxworks_finish_exec_plt): Likewise.
1755 (sparc_vxworks_finish_shared_plt): Likewise.
1756 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1758 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
1759 macros for visibilty and locality checks.
1760 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1761 (allocate_dynrelocs): Likewise.
1762 (_bfd_sparc_elf_relocate_section): Likewise.
1763 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
1765 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
1766 but never used local var 'dynobj'.
1768 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
1771 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
1772 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
1773 * bfd-in2.h: Regenerate.
1774 * libbfd.h: Regenerate.
1776 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
1777 and loc_hash_memory.
1778 (_bfd_sparc_elf_link_hash_table_free): Declare.
1779 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
1780 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
1781 bfd_elf32_bfd_link_hash_table_free): Define.
1782 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
1783 has_ifunc_symbols if STT_GNU_IFUNC.
1784 (bfd_elf64_bfd_link_hash_table_free): Define.
1785 (elf_backend_post_process_headers): Define always.
1786 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
1787 (sparc_reloc_map): Add entries for new IFUNC relocs.
1788 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
1789 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
1790 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
1791 elf_sparc_get_local_sym_hash): New.
1792 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
1794 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
1796 (_bfd_sparc_elf_link_hash_table_free): New.
1797 (create_ifunc_sections): New.
1798 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
1799 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
1800 cons up a fake local hash table entry for it. Unconditionally add
1801 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
1802 dyn relocs for ifunc.
1803 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
1804 (allocate_dynrelocs): Unconditionally emit a PLT entry when
1805 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
1806 (allocate_local_dynrelocs): New function.
1807 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
1808 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
1810 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
1811 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
1812 plt in iplt/irelplt.
1814 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
1816 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
1817 max_contents_size, only consider sections whose contents must
1820 2010-02-09 Alan Modra <amodra@gmail.com>
1822 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
1823 (ppc64_elf_size_dynamic_sections): ..and here..
1824 (merge_got_entries): ..rather than here.
1826 2010-02-09 Alan Modra <amodra@gmail.com>
1828 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
1829 (has_small_toc_reloc): Define.
1830 (ppc64_elf_check_relocs): Set the above flags.
1831 (ppc64_elf_edit_opd): Delete obfd param.
1832 (ppc64_elf_tls_optimize): Likewise.
1833 (ppc64_elf_edit_toc): Likewise.
1834 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
1835 * elf64-ppc.h: Update prototypes.
1837 2010-02-08 Alan Modra <amodra@gmail.com>
1839 * section.c (struct bfd_section): Delete has_tls_reloc,
1840 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
1841 Add sec_flg0 thru sec_flg5.
1842 (BFD_FAKE_SECTION): Update for changed flags.
1843 * ecoff.c (bfd_debug_section): Likewise.
1844 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1845 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1846 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
1847 * elf32-xtensa.c (reloc_done): Define.
1848 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
1849 * bfd-in2.h: Regenerate.
1851 2010-02-08 Tristan Gingold <gingold@adacore.com>
1853 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
1854 for non-scattered relocations.
1856 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
1858 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
1859 apuinfo sections, only scan input sections once and reuse the
1862 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1864 * archures.c (bfd_mach_ppc_titan): Define.
1865 * bfd-in2.h: Regenerate.
1866 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
1868 2010-02-08 Alan Modra <amodra@gmail.com>
1870 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
1872 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1874 * elf.c (assign_file_positions_for_load_sections) Update lma of
1875 section if necessary. Fixes Bugzilla 11219.
1877 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
1879 * elf32-i386.c: Remove trailing white spaces.
1880 * elf64-x86-64.c: Likewise.
1882 2010-02-03 Nick Clifton <nickc@redhat.com>
1884 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
1885 entries for other architectures.
1886 (struct elf_link_hash_table): Add hash_table_id field.
1887 (elf_hash_table_id): New accessor macro.
1888 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
1890 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
1891 returning cast pointer.
1892 (elf32_mn10300_link_hash_table_create): Identify new table as
1893 containing MN10300 extensions.
1894 (mn10300_elf_relax_section): Check pointer returned by
1895 elf32_mn10300_hash_table.
1896 * elf32-arm.c: Likewise, except using ARM extensions.
1897 * elf32-avr.c: Likewise, except using AVR extensions.
1898 * elf32-bfin.c: Likewise, except using BFIN extensions.
1899 * elf32-cris.c: Likewise, except using CRIS extensions.
1900 * elf32-frv.c: Likewise, except using FRV extensions.
1901 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
1902 * elf32-i386.c: Likewise, except using I386 extensions.
1903 * elf32-lm32.c: Likewise, except using LM32 extensions.
1904 * elf32-m32r.c: Likewise, except using M32RM extensions.
1905 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
1906 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
1907 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
1908 * elf32-m68k.c: Likewise, except using M68K extensions.
1909 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
1910 * elf32-ppc.c: Likewise, except using PPC32 extensions.
1911 * elf32-s390.c: Likewise, except using S390 extensions.
1912 * elf32-sh.c: Likewise, except using SH extensions.
1913 * elf32-spu.c: Likewise, except using SPU extensions.
1914 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
1915 * elf64-alpha.c: Likewise, except using ALPHA extensions.
1916 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
1917 * elf64-ppc.c: Likewise, except using PPC64 extensions.
1918 * elf64-s390.c: Likewise, except using S390 extensions.
1919 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
1920 * elfxx-ia64.c: Likewise, except using IA64 extensions.
1921 * elfxx-mips.c: Likewise, except using MIPS extensions.
1922 * elfxx-sparc.c: Likewise, except using SPARC extensions.
1923 * elfxx-sparc.h: Likewise, except using SPARC extensions.
1924 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
1925 redundant structure.
1926 (elf32_cr16_hash_table): Delete unused macro.
1927 (elf32_cr16_link_hash_traverse): Delete unused macro.
1928 * elf32-score.c: Likewise.
1929 * elf32-score7.c: Likewise.
1930 * elf32-vax.c: Likewise.
1931 * elf64-sh64.c: Likewise.
1933 2010-02-03 Alan Modra <amodra@gmail.com>
1935 * elf64-ppc.c (struct plt_entry): Move earlier in file.
1936 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
1937 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
1939 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
1940 Remove no_multi_toc.
1941 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
1942 when allocating a new struct got_entry.
1943 (allocate_got): New function, extracted from..
1944 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
1945 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
1946 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
1947 (ppc64_elf_setup_section_lists): Remove output_bfd param and
1948 no_multi_toc, add add_stub_section and layout_sections_again. Stash
1949 new params in htab. Extract some code to..
1950 (ppc64_elf_start_multitoc_partition): ..here. New function.
1951 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
1952 second pass toc scan.
1953 (merge_got_entries, merge_global_got, reallocate_got): New functions.
1954 (ppc64_elf_reinit_toc): Rename to..
1955 (ppc64_elf_finish_multitoc_partition): ..this.
1956 (ppc64_elf_layout_multitoc): New function.
1957 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
1958 layout_sections_again params.
1959 (ppc64_elf_relocate_section): Handle indirect got entries.
1960 * elf64-ppc.h: Update prototypes. Declare new functions.
1962 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
1964 * elf-bfd.h (elfcore_write_xstatereg): New.
1966 * elf.c (elfcore_grok_xstatereg): New.
1967 (elfcore_write_xstatereg): Likewise.
1968 (elfcore_grok_note): Handle NT_X86_XSTATE.
1969 (elfcore_write_register_note): Handle .reg-xstate section.
1971 2010-02-01 Tristan Gingold <gingold@adacore.com>
1973 * som.c (som_write_ar_hdr): Define this macro.
1975 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1977 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
1978 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
1979 linkage table pointer to use the global table pointer if not doing
1982 2010-01-29 Joel Brobecker <brobecker@adacore.com>
1984 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
1985 if it has already been set.
1987 2010-01-27 Tristan Gingold <gingold@adacore.com>
1989 * vms.h: Remove trailing spaces.
1990 (struct hdr_struct): Remove unused hdr_c_cpr field.
1991 (enum file_format_enum): Add comments.
1992 * vms.c (vms_bfd_print_private_bfd_data): New function that
1994 Remove trailing spaces.
1995 * vms-misc.c: Improve comments.
1996 (_bfd_vms_get_object_record): Also handle files without pads.
1997 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
1998 * vms-gsd.c (struct flagdescstruct): Make name field const.
1999 (gsyflagdesc): Fix typo.
2001 2010-01-27 Alan Modra <amodra@gmail.com>
2004 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
2005 (ppc64_elf_setup_section_lists): Init them.
2006 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
2007 and .toc on the same input file.
2008 (ppc64_elf_relocate_section): Correct GOT entry offset.
2010 2010-01-26 Tristan Gingold <gingold@adacore.com>
2012 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
2013 (bfd_target): Add _bfd_write_ar_hdr_fn field.
2014 * archive.c (is_bsd44_extended_name): New macro.
2015 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
2016 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
2018 (_bfd_archive_bsd44_construct_extended_name_table): New function.
2019 (_bfd_generic_write_ar_hdr): Ditto.
2020 (_bfd_bsd44_write_ar_hdr): Ditto.
2021 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
2022 (bsd_write_armap): Adjust firstreal computation.
2023 * libbfd-in.h (struct areltdata): Add extra_size field.
2024 (_bfd_generic_write_ar_hdr): Add prototype.
2025 (_bfd_bsd44_write_ar_hdr): Ditto.
2026 (_bfd_write_ar_hdr): Define.
2027 (_bfd_noarchive_write_ar_hdr): Ditto.
2028 (_bfd_archive_bsd_write_ar_hdr): Ditto.
2029 (_bfd_archive_coff_write_ar_hdr): Ditto.
2030 (_bfd_archive_bsd44_slurp_armap): Ditto.
2031 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
2032 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
2033 (_bfd_archive_bsd44_truncate_arname): Ditto.
2034 (_bfd_archive_bsd44_write_armap): Ditto.
2035 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
2036 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
2037 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
2038 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
2039 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
2040 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
2041 * libbfd.h: Regenerate.
2042 * oasys.c (oasys_write_ar_hdr): Define.
2043 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
2044 * ieee.c (ieee_write_ar_hdr): Define.
2045 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
2046 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
2047 (bfd_pmac_xcoff_backend_data): Ditto.
2048 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
2049 (bfd_xcoff_aix5_backend_data): Ditto.
2050 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
2051 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
2052 * aout-tic30.c (MY_write_ar_hdr): Ditto.
2053 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
2054 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2055 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2056 (bfd_mach_o_construct_extended_name_table)
2057 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2058 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2059 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
2060 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2061 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2062 (bfd_mach_o_construct_extended_name_table)
2063 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2064 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2065 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
2066 * bfd-in2.h: Regenerate.
2068 2010-01-26 Alan Modra <amodra@gmail.com>
2069 H.J. Lu <hongjiu.lu@intel.com>
2072 * elflink.c (elf_link_output_extsym): Do not ignore undefined
2073 symbols with ref_regular set when gc_sections is active.
2075 2010-01-25 Alan Modra <amodra@gmail.com>
2078 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
2079 with relocations against undefined weak symbols.
2080 (ppc64_elf_relocate_section): Don't optimize calls to undefined
2081 weak functions if the symbol is dynamic.
2082 (ppc64_elf_relocate_section): Edit tprel tls sequences.
2083 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2084 (_bfd_elf_ppc_at_tprel_transform): New function.
2085 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
2086 * bfd-in2.h: Regenerate.
2088 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
2090 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
2091 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
2092 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
2094 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
2096 2010-01-21 Nick Clifton <nickc@redhat.com>
2098 * elflink.c (elf_link_add_object_symbols): Look up name of
2099 undefined symbol both before and after versioning has been
2100 applied. Do not bother with symbols that are weakly undefined.
2102 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2104 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
2105 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
2107 2010-01-19 Cary Coutant <ccoutant@google.com>
2109 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
2111 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
2112 Alan Modra <amodra@gmail.com>
2114 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
2115 (elf_object_p): Read e_phnum extension.
2116 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
2117 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
2118 that we can read last program header.
2120 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2122 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
2123 R_ARM_THM_CALL entry.
2124 (elf32_arm_final_link_relocate): Correct calculation of
2125 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
2126 or R_ARM_THM_JUMP24 relocation.
2128 2010-01-18 Alan Modra <amodra@gmail.com>
2131 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
2132 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
2135 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2137 Fix compilation warning on gcc-3.4.
2138 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
2139 parameter index to sec_index according to the function definition.
2141 2010-01-13 Chao-ying Fu <fu@mips.com>
2143 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
2144 It is true for all CPUs.
2145 (jal_reloc_p): New function.
2146 (mips_elf_calculate_relocation): Rename require_jalxp to
2148 Update comment for CROSS_MODE_JUMP_P.
2149 Set up cross_mode_jump_p based on the mode change.
2150 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
2151 Update comment for CROSS_MODE_JUMP_P.
2152 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
2153 Use !cross_mode_jump_p to guard conversion.
2154 Convert "jr t9" to "b", if possible.
2155 (_bfd_mips_elf_relocate_section): Rename require_jalx to
2157 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
2158 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
2160 2010-01-13 Nick Clifton <nickc@redhat.com>
2162 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
2163 "m32c" returns the m32c arch_info_struct and not the m16c
2165 (arch_info_struct): Use the new scan function.
2166 (bfd_m32c_arch): Likewise.
2168 2010-01-13 Tristan Gingold <gingold@adacore.com>
2170 * config.bfd: Remove duplicated target vector for i386-*-darwin.
2171 Appends new arch instead of overriding.
2172 Use mach_o_x86_64_vec for x86_64-*-darwin.
2173 * configure.in: Add mach_o_x86_64_vec.
2174 * configure: Regenerate.
2175 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
2176 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
2177 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
2178 * Makefile.in: Regenerate.
2179 * mach-o-x86-64.c: New file.
2181 2010-01-13 Tristan Gingold <gingold@adacore.com>
2183 * reloc.c: Add MACH_O_X86_64 relocations.
2184 * bfd-in2.h: Regenerate.
2185 * libbfd.h: Regenerate.
2187 2010-01-13 Tristan Gingold <gingold@adacore.com>
2189 * archive.c (normalize): Use lbasename.
2190 (bfd_bsd_truncate_arname): Ditto.
2191 (bfd_gnu_truncate_arname): Ditto.
2193 2010-01-12 Tristan Gingold <gingold@adacore.com>
2195 * makefile.vms (CFLAGS): Turns warnings into informational messages.
2197 2010-01-11 Tristan Gingold <gingold@adacore.com>
2199 * mach-o.h: Add x86-64 relocation types.
2201 2010-01-11 Tristan Gingold <gingold@adacore.com>
2203 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
2204 (bfd_mach_o_set_arch_mach): New prototype.
2205 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
2206 (bfd_mach_o_set_arch_mach): New function.
2207 (bfd_mach_o_gen_mkobject): New function.
2208 Set TARGET_ARCHITECTURE for the generic back-ends.
2209 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
2210 Check that TARGET_ARCHITECTURE is defined.
2211 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
2212 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
2214 2010-01-11 Tristan Gingold <gingold@adacore.com>
2216 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
2218 2010-01-11 Nick Clifton <nickc@redhat.com>
2220 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
2221 handling of R_V850_HI16_S relocation.
2223 2010-01-11 Alan Modra <amodra@gmail.com>
2226 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
2228 2010-01-11 Alan Modra <amodra@gmail.com>
2231 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
2232 (find_abstract_instance_name): Use it.
2233 (parse_comp_unit): Set it.
2235 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2237 * Makefile.in: Regenerate.
2238 * configure: Regenerate.
2240 2010-01-08 Tristan Gingold <gingold@adacore.com>
2242 * archive.c: Remove bfd_special_undocumented_glue.
2244 2010-01-08 Alan Modra <amodra@gmail.com>
2247 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
2248 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
2249 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
2251 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2254 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
2255 a symbol referenced by DSO is is defined in a non-shared object
2258 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2261 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
2262 undefined __start_XXX/__stop_XXX in all input files and set
2265 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2268 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
2270 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2272 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
2273 before including procfs.h.
2274 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
2275 * configure.in: Added autoconf probe for the pr_fpreg member.
2276 * configure: Regenerated.
2277 * config.in: Regenerated.
2278 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
2280 2010-01-04 Joel Brobecker <brobecker@adacore.com>
2282 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
2283 * dwarf2.c (concat_filename): Rename dirname with dir_name
2284 to void shadowing the dirname function.
2285 Rename subdirname with subdir_name to stay consistent with
2286 the new dir_name variable name.
2288 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
2290 * archures.c: Add bfd_mach_ppc_e500mc64.
2291 * bfd-in2.h: Regenerate.
2292 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
2293 bfd_mach_ppc_e500mc64.
2295 2010-01-01 Joel Brobecker <brobecker@adacore.com>
2297 Fix -Wshadow warnings (seen on ppc-aix)
2298 * xcofflink.c: Replace finfo by flinfo throughout.
2300 For older changes see ChangeLog-2009
2306 version-control: never
projects / deliverable / binutils-gdb.git / blob