1 2010-09-16 Alan Modra <amodra@gmail.com>
3 * elf.c (bfd_elf_get_default_section_type): Don't test SEC_NEVER_LOAD.
4 * elflink.c (elf_link_input_bfd): Likewise.
6 2010-09-15 Kai Tietz <kai.tietz@onevision.com>
8 * pei-x86_64.c (pex64_get_unwind_info): Reorgnized.
9 (pex64_get_scope_entry): Removed.
10 (find_next_xdata_or_end): New helper.
11 (pex64_dump_xdata): Reworked.
12 (pex64_bfd_print_pdata): Add checking for
13 valid pdata sorting and values. Reworked
16 2010-09-15 H.J. Lu <hongjiu.lu@intel.com>
19 * plugin.c (bfd_plugin_object_p): Handle NULL iostream.
21 2010-09-14 Kai Tietz <kai.tietz@onevision.com>
23 * pe-x86_64.c (COFF_SECTION_ALIGNMENT_ENTRIES): Make
24 .rdata, .data, and .text partial matched section names.
25 * pei-x86_64.c: Likewise.
27 * peXXigen.c (sort_x64_pdata): New helper.
28 (_bfd_XXi_final_link_postscript): Do pdata sorting.
30 2010-09-09 H.J. Lu <hongjiu.lu@intel.com>
33 * elf.c (assign_file_positions_for_load_sections): Don't warn
36 2010-09-09 Bernd Schmidt <bernds@codesourcery.com>
39 * elflink.c (bfd_elf_final_link): Correct calculation of
40 max_external_reloc_size.
42 2010-09-07 Alan Modra <amodra@gmail.com>
43 Marcus Brinkmann <marcus.brinkmann@ruhr-uni-bochum.de>
45 * peXXigen.c: Whitespace.
46 (pe_print_idata): Correct section limit calculations. Tidy array
48 (_bfd_XX_print_ce_compressed_pdata): Don't leak memory.
50 2010-09-02 Richard Henderson <rth@redhat.com>
52 * config.bfd (x86_64-*-mingw*): Select 32-bit pei vectors too.
54 2010-09-01 Pedro Alves <pedro@codesourcery.com>
56 * netbsd-core.c (netbsd_core_core_file_pid): Renamed to ...
57 (netbsd_core_file_pid): ... this.
59 2010-09-01 Tristan Gingold <gingold@adacore.com>
61 * coffcode.h (coff_slurp_line_table): Add a cast.
62 (coff_slurp_reloc_table): Ditto.
64 2010-08-30 Gunther Nikl <gnikl@users.sourceforge.net>
66 * cisco-core.c (cisco_core_file_pid): Define.
68 2010-08-30 Alan Modra <amodra@gmail.com>
71 * elf.c (copy_elf_program_header): Calculate map->header_size
72 from lowest_section, not first_section. Validate program
73 header p_paddr against section lma. Find lowest_section in
74 second loop over headers.
76 2010-08-28 Alan Modra <amodra@gmail.com>
78 * elflink.c (_bfd_elf_dynamic_symbol_p): Rename param. Make
80 (_bfd_elf_symbol_refs_local_p): Expand comment.
81 (elf_link_output_extsym): Fix style nit.
83 2010-08-26 Nathan Sidwell <nathan@codesourcery.com>
85 * elf32-arm.c (elf32_arm_final_link): Process stub sections
88 2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
91 * elflink.c (elf_link_add_object_symbols): Don't set
92 unique_global for non-ELF hash link table.
94 2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
97 * elf-bfd.h (elf_backend_data): Add target_id.
98 (bfd_elf_make_generic_object): Renamed to ...
99 (bfd_elf_make_object): This.
101 * elf.c (bfd_elf_make_generic_object): Removed.
102 (bfd_elf_make_object): New.
103 (bfd_elf_mkcorefile): Really treat it as an object file.
105 * elf-m10300.c (ELF_TARGET_ID): New.
106 * elf32-arm.c (ELF_TARGET_ID): Likewise.
107 * elf32-bfin.c (ELF_TARGET_ID): Likewise.
108 * elf32-cris.c (ELF_TARGET_ID): Likewise.
109 * elf32-frv.c (ELF_TARGET_ID): Likewise.
110 * elf32-i386.c (ELF_TARGET_ID): Likewise.
111 * elf32-lm32.c (ELF_TARGET_ID): Likewise.
112 * elf32-m32r.c (ELF_TARGET_ID): Likewise.
113 * elf32-m68hc11.c (ELF_TARGET_ID): Likewise.
114 * elf32-m68hc12.c (ELF_TARGET_ID): Likewise.
115 * elf32-m68k.c (ELF_TARGET_ID): Likewise.
116 * elf32-microblaze.c (ELF_TARGET_ID): Likewise.
117 * elf32-ppc.c (ELF_TARGET_ID): Likewise.
118 * elf32-s390.c (ELF_TARGET_ID): Likewise.
119 * elf32-sh.c (ELF_TARGET_ID): Likewise.
120 * elf32-sparc.c (ELF_TARGET_ID): Likewise.
121 * elf32-spu.c (ELF_TARGET_ID): Likewise.
122 * elf32-tic6x.c (ELF_TARGET_ID): Likewise.
123 * elf32-xtensa.c (ELF_TARGET_ID): Likewise.
124 * elf64-alpha.c (ELF_TARGET_ID): Likewise.
125 * elf64-hppa.c (ELF_TARGET_ID): Likewise.
126 * elf64-ppc.c (ELF_TARGET_ID): Likewise.
127 * elf64-s390.c (ELF_TARGET_ID): Likewise.
128 * elf64-x86-64.c (ELF_TARGET_ID): Likewise.
129 * elfxx-ia64.c (ELF_TARGET_ID): Likewise.
131 * elf32-hppa.c (elf32_hppa_mkobject): Removed.
132 (bfd_elf32_mkobject): Likewise.
133 (ELF_TARGET_ID): New.
135 * elf32-mips.c (ELF_TARGET_ID): New.
136 (bfd_elf32_mkobject): Removed.
138 * elf64-mips.c (ELF_TARGET_ID): New.
139 (bfd_elf64_mkobject): Removed.
141 * elfn32-mips.c (ELF_TARGET_ID): New.
142 (bfd_elf32_mkobject): Removed.
144 * elfxx-mips.c (_bfd_mips_elf_mkobject): Removed.
145 * elfxx-mips.h (_bfd_mips_elf_mkobject): Likewise.
147 * elfxx-target.h (bfd_elfNN_mkobject): Default to
149 (ELF_TARGET_ID): New. Default to GENERIC_ELF_DATA.
150 (elfNN_bed): Initialize target_id.
152 2010-08-25 Julian Brown <julian@codesourcery.com>
154 * elf32-arm.c (arm_stub_required_alignment): New.
155 (arm_build_one_stub): Use above to partition stubs.
156 (make_branch_to_a8_stub): Use arm_stub_a8_veneer_lwm not
157 arm_stub_a8_veneer_b_cond.
159 2010-08-25 Alan Modra <amodra@gmail.com>
161 * aout-arm.c (MY(bfd_reloc_type_lookup)): Use bfd_arch_bits_per_address.
162 * aout-ns32k.c (MY(bfd_reloc_type_lookup)): Likewise.
163 * aoutx.h (NAME(aout,reloc_type_lookup)): Likewise.
164 * coff-arm.c (coff_arm_reloc_type_lookup): Likewise.
165 * elf-hppa.h (elf_hppa_reloc_final_type): Likewise.
166 * reloc.c (bfd_default_reloc_type_lookup): Likewise.
167 * riscix.c (riscix_reloc_type_lookup): Likewise.
169 2010-08-25 Alan Modra <amodra@gmail.com>
171 * elf.c (_bfd_elf_map_sections_to_segments): Don't load program
172 headers if any loaded section wraps the address space. Simplify
173 ~(m-1) to -m. Use lma rather than vma when determining whether
174 note sections are adjacent.
176 2010-08-22 H.J. Lu <hongjiu.lu@intel.com>
179 * elflink.c (elf_link_add_object_symbols): Don't check relocation
180 if input ELF object ID doesn't match output.
182 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
184 * configure: Regenerate.
186 2010-08-20 H.J. Lu <hongjiu.lu@intel.com>
188 * merge.c (sec_merge_emit): Revert the last checkin.
190 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
192 * elf32-sh.c (sh_elf_relocate_section): Handle non-ELF output
195 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
197 * elf32-m68k.c (bfd_elf_m68k_set_target_options): Don't set GOT
198 options unless an m68k hash table has been found.
200 2010-08-20 Nick Clifton <nickc@redhat.com>
202 * merge.c (sec_merge_emit): Do not zero pad sections that do not
205 2010-08-18 Pedro Alves <pedro@codesourcery.com>
209 * bfd-in2.h: Regenerate.
210 * corefile.c (bfd_core_file_pid): New.
212 * targets.c (BFD_JUMP_TABLE_CORE): Add NAME##_core_file_pid.
213 (struct bfd_target) <_core_file_pid>: New.
215 * libbfd-in.h (_bfd_nocore_core_file_pid): Declare.
216 * libbfd.c (_bfd_nocore_core_file_pid): New.
218 * elf-bfd.h (bfd_elf32_core_file_pid, bfd_elf64_core_file_pid):
220 * elfcode.h (elf_core_file_pid): New define.
221 * elfcore.h (elf_core_file_pid): New function.
223 * elf.c (elfcore_make_pid): Rewrite.
224 (elfcore_grok_prstatus): Only set core_pid if not set yet.
225 (elfcore_grok_prstatus) [!HAVE_PRSTATUS_T_PR_WHO]: Fallback to
226 getting the lwpid from prstat.pr_pid.
228 * elf64-x86-64.c (elf64_x86_64_grok_prstatus): Write the LWPID to
229 elf_tdata's core_lwpid instead of to core_pid.
230 (elf64_x86_64_grok_psinfo): Extract the the main process's PID,
231 and store it in elf_tdata's core_pid field.
232 * elf32-i386.c (elf_i386_grok_prstatus): Write the LWPID to
233 elf_tdata's core_lwpid instead of to core_pid.
234 (elf_i386_grok_psinfo): Extract the the main process's PID, and
235 store it in elf_tdata's core_pid field.
237 * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Write the LWPID
238 to elf_tdata's core_lwpid instead of to core_pid.
239 * elf32-arm.c (elf32_arm_nabi_grok_prstatus): Write the LWPID to
240 elf_tdata's core_lwpid instead of to core_pid.
241 * elf32-cris.c (cris_elf_grok_prstatus): Write the LWPID to
242 elf_tdata's core_lwpid instead of to core_pid.
243 * elf32-frv.c (elf32_frv_grok_prstatus): Write the LWPID to
244 elf_tdata's core_lwpid instead of to core_pid.
245 * elf32-hppa.c (elf32_hppa_grok_prstatus): Write the LWPID to
246 elf_tdata's core_lwpid instead of to core_pid.
247 * elf32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
248 elf_tdata's core_lwpid instead of to core_pid.
249 * elf32-ppc.c (ppc_elf_grok_prstatus): Write the LWPID to
250 elf_tdata's core_lwpid instead of to core_pid.
251 * elf32-s390.c (elf_s390_grok_prstatus): Write the LWPID to
252 elf_tdata's core_lwpid instead of to core_pid.
253 * elf32-score.c (s3_bfd_score_elf_grok_prstatus): Write the LWPID
254 to elf_tdata's core_lwpid instead of to core_pid.
255 * elf32-score7.c (s7_bfd_score_elf_grok_prstatus): Write the LWPID
256 to elf_tdata's core_lwpid instead of to core_pid.
257 * elf32-sh.c (elf32_shlin_grok_prstatus): Write the LWPID to
258 elf_tdata's core_lwpid instead of to core_pid.
259 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Write the LWPID to
260 elf_tdata's core_lwpid instead of to core_pid.
261 * elf64-hppa.c (elf64_hppa_grok_prstatus): Write the LWPID to
262 elf_tdata's core_lwpid instead of to core_pid.
263 * elf64-mips.c (elf64_mips_grok_prstatus): Write the LWPID to
264 elf_tdata's core_lwpid instead of to core_pid.
265 * elf64-ppc.c (ppc64_elf_grok_prstatus): Write the LWPID to
266 elf_tdata's core_lwpid instead of to core_pid.
267 * elfn32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
268 elf_tdata's core_lwpid instead of to core_pid.
270 * plugin.c (bfd_plugin_core_file_pid): New function.
271 * aout-target.h (MY_core_file_pid): Define.
272 * aout-tic30.c (MY_core_file_pid, MY_core_file_p): New defines.
273 * coff-rs6000.c (coff_core_file_pid): New define.
274 (rs6000coff_vec, pmac_xcoff_vec): Use BFD_JUMP_TABLE_CORE.
275 * coff64-rs6000.c (coff_core_file_pid): New define.
276 (rs6000coff64_vec): Use BFD_JUMP_TABLE_CORE.
277 (xcoff64_core_file_pid): New define.
278 (aix5coff64_vec): Use BFD_JUMP_TABLE_CORE.
279 * mach-o-target.c (bfd_mach_o_core_file_pid): New define.
280 * aix386-core.c (aix386_core_file_pid): New define.
281 * hppabsd-core.c (hppabsd_core_core_file_pid): New define.
282 * hpux-core.c (hpux_core_core_file_pid): New define.
283 * irix-core.c (irix_core_core_file_pid): New define.
284 * lynx-core.c (lynx_core_file_pid): New define.
285 * osf-core.c (osf_core_core_file_pid): New define.
286 * ptrace-core.c (ptrace_unix_core_file_pid): New define.
287 * sco5-core.c (sco5_core_file_pid): New define.
288 * xcoff-target.h (coff_core_file_pid): New define.
289 * netbsd-core.c (netbsd_core_core_file_pid): New define.
291 2010-08-13 H.J. Lu <hongjiu.lu@intel.com>
294 * elf32-i386.c (elf_i386_finish_dynamic_sections): Check if
295 .got.plt section is discarded.
296 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Likewise.
298 2010-08-13 Nathan Sidwell <nathan@codesourcery.com>
300 * elf32-m69k.c (elf32_m68k_print_private_bfd_data): Detect EMAC_B
303 2010-08-12 H.J. Lu <hongjiu.lu@intel.com>
306 * Makefile.am (coff-tic4x.lo): New. Disable -Werror.
307 (coff-tic54x.lo): Likewise.
308 * Makefile.in: Regenerated.
310 2010-08-12 Todd Veldhuizen <todd.veldhuizen@logicblox.com>
313 * elflink.c (compute_bucket_count): Avoid futile long searches for
314 the best bucket size.
316 2010-08-09 Richard Henderson <rth@redhat.com>
319 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Disallow relaxing
320 to tlshi/lo until pos0 and pos1 are adjacent. Use the destination
321 register from the tldgd insn.
323 2010-08-09 Catherine Moore <clm@codesourcery.com>
325 * elfxx-mips.c (mips_elf_perform_relocation): Improve
326 interlinking error message.
328 2010-08-06 Alan Modra <amodra@gmail.com>
330 * elf64-ppc.c (ha_reloc_match): Allow matches to other than r2.
331 (ppc64_elf_relocate_section): Nop out high part insn of large toc
332 code sequence when the high part of offset is zero.
334 2010-08-04 Tristan Gingold <gingold@adacore.com>
336 * vms-alpha.c (alpha_vms_build_fixups): Write the EICP.
337 (alpha_vms_bfd_final_link): Explicitly forbid relocatable links.
338 Clear the SEC_RELOC flag.
340 2010-08-04 Tristan Gingold <gingold@adacore.com>
342 * vms-alpha.c (alpha_vms_create_eisd_for_section): Make writable
343 sections with relocs.
344 (alpha_vms_add_fixup_lp): Set SEC_RELOC flag.
345 (alpha_vms_add_fixup_ca): Ditto.
346 (alpha_vms_add_fixup_qr): Ditto.
349 2010-08-04 Tristan Gingold <gingold@adacore.com>
351 * vms-alpha.c (alpha_vms_create_eisd_for_section): Do not make
352 CODE sections writable.
354 2010-08-04 Tristan Gingold <gingold@adacore.com>
356 * vms-alpha.c (alpha_vms_add_lw_fixup): Renamed to ...
357 (alpha_vms_add_fixup_lr): ... this for consistency.
358 (alpha_vms_add_qw_fixup): Removed.
360 (vms_get_symbol_info): Adjust type for unknown sections.
362 2010-08-04 Tristan Gingold <gingold@adacore.com>
364 * vms-alpha.c (_bfd_vms_slurp_egsd): Use the canonical absolute
365 section for any absolute section. Remove some debugging code.
367 2010-08-03 DJ Delorie <dj@redhat.com>
369 * elf32-m32c.c (ELF_MAXPAGESIZE): Change page size to 256 bytes.
371 2010-08-03 Tristan Gingold <gingold@adacore.com>
373 * vms-misc.c (vms_convert_to_var): Make it static.
374 (_bfd_vms_convert_to_var_unix_filename): Make it public.
376 2010-08-03 Tristan Gingold <gingold@adacore.com>
378 * makefile.vms (OBJS): Update list.
380 2010-08-03 Tristan Gingold <gingold@adacore.com>
382 * vms-alpha.c (_bfd_vms_slurp_egsd): Do not set SEC_HAS_CONTENTS
383 nor SEC_RELOC for empty sections.
385 2010-08-03 Tristan Gingold <gingold@adacore.com>
387 * vms-alpha.c (evax_section_flags): Fix flags for absolute
388 section. Remove useless parenthesis.
390 2010-08-03 Tristan Gingold <gingold@adacore.com>
392 * vms-lib.c (vms_lib_bread_raw): Change type of BUF argument.
393 (vms_lib_bread, vms_lib_bopen): Adjust.
395 2010-08-02 Alan Modra <amodra@gmail.com>
398 * elf.c (assign_file_positions_for_load_sections): Use p_vaddr to
399 calculate off_adjust rather than first section vma.
401 2010-07-30 H.J. Lu <hongjiu.lu@intel.com>
403 * elflink.c (compute_bucket_count): Add ATTRIBUTE_UNUSED to info.
405 2010-07-30 Anthony Green <green@moxielogic.com>
407 * config.bfd (targ_cpu): Add moxie-*-rtems support.
409 2010-07-29 Alan Modra <amodra@gmail.com>
411 * elf64-ppc.c (ppc64_elf_edit_toc): Always adjust local syms in
412 .toc section, even when none are used in relocs.
414 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
416 * elfxx-mips.h: Include "elf/mips.h".
417 (gprel16_reloc_p): New static inline function.
418 * elfxx-mips.c (_bfd_mips_elf_check_relocs)
419 [R_MIPS16_GOT16, R_MIPS_GOT16, R_MIPS_GOT_HI16, R_MIPS_GOT_LO16]:
421 (_bfd_mips_elf_relocate_section)[bfd_reloc_overflow]: Use
423 * elf32-mips.c (mips_info_to_howto_rel): Likewise.
424 * elfn32-mips.c (mips_info_to_howto_rel): Likewise.
426 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
428 * elf64-mips.c (mips_elf64_howto_table_rela)
429 [R_MIPS_TLS_DTPMOD64]: Clear partial_inplace.
430 [R_MIPS_TLS_DTPREL64, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
431 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
432 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL64]: Likewise.
433 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
434 * elfn32-mips.c (elf_mips_howto_table_rela)
435 [R_MIPS_TLS_DTPMOD32]: Likewise.
436 [R_MIPS_TLS_DTPREL32, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
437 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
438 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL32]: Likewise.
439 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
441 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
442 Ina Pandit <ina.pandit@kpitcummins.com>
444 * archures.c (DESCRIPTION): Define bfd_mach_v850e2 and
446 * reloc.c (bfd_architecture): Define bfd_mach_v850e2 and
448 (BFD_RELOC_V850_16_PCREL, BFD_RELOC_V850_17_PCREL,
449 BFD_RELOC_V850_22_PCREL, BFD_RELOC_V850_23,
450 BFD_RELOC_V850_32_PCREL, BFD_RELOC_V850_32_ABS,
451 BFD_RELOC_V850_16_SPLIT_OFFSET, BFD_RELOC_V850_16_S1,
452 BFD_RELOC_V850_LO16_SPLIT_OFFSET, BFD_RELOC_V850_SDA_15_16_OFFSET,
453 BFD_RELOC_V850_ZDA_16_16_OFFSET, BFD_RELOC_V850_CALLT_15_16_OFFSET,
454 BFD_RELOC_V850_32_GOTPCREL, BFD_RELOC_V850_16_GOT,
455 BFD_RELOC_V850_32_GOT, BFD_RELOC_V850_22_PLT_PCREL,
456 BFD_RELOC_V850_32_PLT_PCREL, BFD_RELOC_V850_COPY,
457 BFD_RELOC_V850_GLOB_DAT, BFD_RELOC_V850_JMP_SLOT,
458 BFD_RELOC_V850_RELATIVE, BFD_RELOC_V850_16_GOTOFF,
459 BFD_RELOC_V850_32_GOTOFF, BFD_RELOC_V850_CODE,
460 BFD_RELOC_V850_DATA): New relocations for V850 target.
461 * config.bfd: Match all v850 targets.
462 * cpu-v850.c (arch_info_struct): Define V850e2 and V850e2v3.
463 * elf32-v850.c (v850_elf_check_relocs): Check the newly added
465 (v850_elf_perform_relocation ): Update the newly added
467 (v850_elf_howto_t): Update the specifications of added
469 (v850_elf_reloc_map): Update the relocation mappings.
470 (v850_elf_final_link_relocate): Maps added relocation into the
471 appropriate howto structure.
472 (v850_elf_object_p): Add support for V850E2 and V850E2V3.
473 (v850_elf_final_write_processing): Likewise.
474 (v850_elf_merge_private_bfd_data): Likewise.
475 (v850_elf_print_private_bfd_data): Likewise.
476 * libbfd.h: Regenerate.
477 * bfd-in2.h: Regenerate.
479 2010-07-23 Alan Modra <amodra@gmail.com>
481 * archive.c (_bfd_archive_bsd44_construct_extended_name_table):
482 Correct format specifier.
484 2010-07-22 Alan Modra <amodra@gmail.com>
486 * ecoff.c: Don't include aout/ranlib.h.
487 (_bfd_ecoff_slurp_armap): Use correct struct for ardata->symdefs.
488 (_bfd_ecoff_write_armap): Output ar_date and ar_size using
491 2010-07-22 Alan Modra <amodra@gmail.com>
493 * aoutx.h (some_aout_object_p): Don't set EXEC_P for files with
496 2010-07-20 Alan Modra <amodra@gmail.com>
498 * elf.c (assign_file_positions_for_load_sections): Check that
499 zero size sections are allocated in segments too.
500 (assign_file_positions_for_non_load_sections): Warn if zero
501 size alloc sections are found here.
502 (copy_elf_program_header): Don't drop zero size sections from
504 (copy_private_bfd_data): Check for changes in zero size sections.
506 2010-07-17 Alan Modra <amodra@gmail.com>
508 * elf.c (_bfd_elf_map_sections_to_segments): Force new segment
509 for sections with overlapping LMAs.
510 (assign_file_positions_for_load_sections): Catch overlap for
511 sections that wrap around the address space. Replace a
512 warning that duplicates ld's --check-sections error with a
513 warning that lma has been adjusted for overlapping sections.
515 2010-07-14 Cary Coutant <ccoutant@google.com>
518 * dwarf2.c (read_section): Revert patch for compressed debug sections.
519 (find_line): Likewise.
520 (read_and_uncompress_section): Remove.
522 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
525 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't
526 allocate .got.plt section if there are no GOT nor PLT
528 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
530 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
533 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Support
534 garbage collection against STT_GNU_IFUNC symbols.
536 * elf32-i386.c (elf_i386_get_local_sym_hash): Don't set
537 elf.plt.offset/elf.got.offset to -1.
538 (elf_i386_tls_transition): Skip TLS transition for functions.
539 (elf_i386_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
541 * elf64-x86-64.c (elf64_x86_64_get_local_sym_hash): Don't set
542 elf.plt.offset/elf.got.offset to -1.
543 (elf64_x86_64_tls_transition): Skip TLS transition for functions.
544 (elf64_x86_64_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
546 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
548 * elf32-i386.c (elf_i386_check_relocs): Re-indent.
549 (elf_i386_relocate_section): Likewise.
551 2010-07-06 H.J. Lu <hongjiu.lu@intel.com>
553 * dwarf2.c (add_line_info): Initialize prev_line.
555 2010-07-06 Alan Modra <amodra@gmail.com>
557 * elf32-ppc.c (ppc_elf_relax_section): Insert branch around
558 trampolines only for .init and .fini sections.
560 2010-07-05 Alan Modra <amodra@gmail.com>
562 * elf32-ppc.c: Formatting.
563 (ppc_elf_finish_dynamic_sections): Don't make plt_entry var static.
565 2010-07-03 Cary Coutant <ccoutant@google.com>
567 * compress.c (bfd_uncompress_section_contents): Add ATTRIBUTE_UNUSED.
568 * dwarf2.c (read_and_uncompress_section): New function.
569 (read_section): Call it.
570 (find_line): Likewise.
572 2010-07-01 Alan Modra <amodra@gmail.com>
574 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_CALLS_LOCAL rather
575 than SYMBOL_REFERENCES_LOCAL.
576 (ppc64_elf_relocate_section): Likewise.
578 2010-07-01 Alan Modra <amodra@gmail.com>
580 * elf64-ppc.c (ppc64_elf_edit_toc): Keep toc entries for ifuncs.
582 2010-06-29 Alan Modra <amodra@gmail.com>
584 * cpu-maxq.c: Delete file.
585 * coff-maxq.c: Delete file.
586 * Makefile.am: Remove references to maxq.
587 * archures.c: Likewise.
588 * coffcode.h: Likewise.
589 * configure.in: Likewise.
590 * targets.c: Likewise.
591 * config.bfd: Move maxq from obsolete to removed.
592 * Makefile.in: Regenerate.
593 * bfd-in2.h: Regenerate.
594 * configure: Regenerate.
595 * libbfd.h: Regenerate.
596 * po/SRC-POTFILES.in: Regenerate.
598 2010-06-28 Alan Modra <amodra@gmail.com>
600 * compress.c (bfd_uncompress_section_contents): Use ATTRIBUTE_UNUSED
601 to silence gcc warning.
603 2010-06-27 Alan Modra <amodra@gmail.com>
605 * elf64-ppc.c (get_tls_mask): Don't segfault on NULL elf_section_data.
606 (group_sections): Likewise.
608 2010-06-27 Alan Modra <amodra@gmail.com>
610 * bout.c (aligncode): Delete set but unused variables.
611 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
612 * coff-ppc.c (ppc_record_toc_entry): Likewise.
613 (coff_ppc_relocate_section): Likewise.
614 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Likewise.
615 * elf-m10200.c (mn10200_elf_relax_delete_bytes): Likewise.
616 * elf-m10300.c (mn10300_elf_final_link_relocate): Likewise.
617 (mn10300_elf_relax_section): Likewise.
618 * elf32-arm.c (arm_build_one_stub, arm_size_one_stub): Likewise.
619 (record_vfp11_erratum_veneer): Likewise.
620 (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
621 (elf32_arm_final_link_relocate): Likewise.
622 (elf32_arm_check_relocs, arm_map_one_stub): Likewise.
623 * elf32-avr.c (elf32_avr_relax_delete_bytes): Likewise.
624 (elf32_avr_relax_section): Likewise.
625 (avr_mark_stub_not_to_be_necessary): Likewise.
626 * elf32-bfin.c (_bfin_create_got_section): Likewise.
627 * elf32-cr16.c (cr16_elf_final_link_relocate): Likewise.
628 (elf32_cr16_relax_delete_bytes): Likewise.
629 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Likewise.
630 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
631 * elf32-crx.c (elf32_crx_relax_delete_bytes): Likewise.
632 * elf32-h8300.c (elf32_h8_relax_section): Likewise.
633 (elf32_h8_relax_delete_bytes): Likewise.
634 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
635 * elf32-i370.c (i370_elf_check_relocs): Likewise.
636 (elf_relocate_section): Likewise.
637 * elf32-ip2k.c (adjust_all_relocations): Likewise.
638 (ip2k_elf_relax_section): Likewise.
639 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
640 (lm32_elf_check_relocs): Likewise.
641 (lm32_elf_finish_dynamic_sections): Likewise.
642 (lm32_elf_finish_dynamic_symbol): Likewise.
643 * elf32-m32c.c (m32c_offset_for_reloc): Likewise.
644 (m32c_elf_relax_delete_bytes): Likewise.
645 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
646 (m32r_elf_finish_dynamic_sections): Likewise.
647 (m32r_elf_check_relocs, m32r_elf_fake_sections): Likewise.
648 * elf32-m68hc11.c (m68hc11_elf_relax_section): Likewise.
649 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
650 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
651 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
652 (microblaze_elf_check_relocs): Likewise.
653 (microblaze_elf_finish_dynamic_symbol): Likewise.
654 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
655 * elf32-ppc.c (ppc_elf_tls_optimize): Likewise.
656 * elf32-rx.c (rx_elf_relocate_section): Likewise.
657 (elf32_rx_relax_delete_bytes, rx_offset_for_reloc): Likewise.
658 (elf32_rx_relax_section): Likewise.
659 * elf32-score.c (score_elf_got_offset_from_index): Likewise.
660 (score_elf_final_link_relocate): Likewise.
661 (s3_bfd_score_elf_relocate_section): Likewise.
662 * elf32-score7.c (score_elf_got_offset_from_index): Likewise.
663 (s7_bfd_score_elf_relocate_section): Likewise.
664 * elf32-sh.c (sh_elf_check_relocs): Likewise.
665 * elf32-spu.c (spu_elf_relocate_section): Likewise.
666 * elf32-v850.c (v850_elf_check_relocs): Likewise.
667 (find_remembered_hi16s_reloc): Likewise.
668 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
669 (elf_vax_relocate_section): Likewise.
670 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
671 * elf32-xtensa.c (xlate_offset_with_removed_text): Likewise.
672 (move_literal): Likewise.
673 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
674 (elf64_hppa_check_relocs): Likewise.
675 (elf64_hppa_finish_dynamic_symbol): Likewise.
676 (elf64_hppa_relocate_section): Likewise.
677 * elf64-mmix.c (mmix_elf_reloc, mmix_elf_relax_section): Likewise.
678 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
679 (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Likewise.
680 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
681 (elfNN_vms_section_from_shdr): Likewise.
682 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
683 (_bfd_sparc_elf_relocate_section): Likewise.
684 * hp300hpux.c (slurp_symbol_table): Likewise.
685 * i386lynx.c (swap_std_reloc_out, swap_std_reloc_in): Likewise.
686 * mach-o.c (bfd_mach_o_write_thread): Likewise.
687 * mmo.c (mmo_scan, mmo_write_symbols_and_terminator): Likewise.
688 * nlm32-sparc.c (nlm_sparc_read_reloc): Likewise.
689 * pdp11.c (pdp11_aout_link_input_section): Likewise.
690 (aout_link_input_section, aout_link_input_bfd): Likewise.
691 * pe-mips.c (mips_swap_reloc_out): Likewise.
692 (coff_pe_mips_relocate_section): Likewise.
693 * som.c (som_bfd_ar_write_symbol_stuff): Likewise.
694 * vms-alpha.c (_bfd_vms_slurp_egsd): Likewise.
695 * xsym.c (bfd_sym_fetch_type_information_table_ent): Likewise.
697 * coff-i860.c (i860_reloc_processing): Avoid set but unused warning.
698 * coffcode.h (coff_compute_section_file_positions): Likewise.
699 (coff_slurp_reloc_table): Likewise.
700 * cpu-arm.c (arm_check_note): Likewise.
701 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Likewise.
702 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
703 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
704 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
705 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
706 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
707 * elf32-sh64.c (_bfd_sh_align_load_span): Likewise.
708 * ieee.c (parse_expression): Likewise.
709 (ieee_slurp_external_symbols, drop_int): Likewise.
710 * peXXigen.c (pe_print_pdata): Likewise.
711 * versados.c (process_esd): Likewise.
713 2010-06-25 Tristan Gingold <gingold@adacore.com>
715 * vms-alpha.c (_bfd_vms_write_egsd): Check absolute section with
716 its flags. Create an absolute section if needed.
718 2010-06-25 Tristan Gingold <gingold@adacore.com>
720 * vms-alpha.c (_bfd_vms_write_egsd): Set target_index field of
721 sections. Mark .vmsdebug section as SEC_DEBUGGING. Do not create
722 dummy psect anymore. Adjust.
723 (_bfd_vms_write_eeom): Adjust (use target_index instead of index)
724 (_bfd_vms_write_etir): Ditto.
725 (start_etir_or_etbt_record): Test for SEC_DEBUGGING instead of
726 section name. Adjust.
728 2010-06-25 Tristan Gingold <gingold@adacore.com>
730 * vms-alpha.c (alpha_vms_write_exec): Set linktime field.
732 2010-06-25 Alan Modra <amodra@gmail.com>
734 * elf64-ppc.c (toc_skip_enum): Define.
735 (ppc64_elf_edit_toc): Use two low bits of skip array as markers.
736 Optimize largetoc sequences.
737 (adjust_toc_syms): Update for skip array change.
738 (ppc64_elf_relocate_section): Handle R_PPC64_LO_DS_OPT.
740 2010-06-25 Alan Modra <amodra@gmail.com>
742 * elf64-ppc.c (is_static_defined): New function.
743 (get_tls_mask, ppc_type_of_stub): Use it here.
744 (ppc64_elf_edit_opd): Ensure we only attempt to edit ppc64 input.
745 (ppc64_elf_tls_setup): Typo fix.
746 (adjust_toc_syms): Correctly handle symbols defined past the end
747 of the toc. Move syms on removed entries to next entry rather
748 than to start of toc.
749 (ppc64_elf_edit_toc): Likewise. Ensure we only attempt to
750 edit ppc64 input. Allocate one extra word in skip array.
751 Honour info->keep_memory when reading relocs if we can.
752 Adjust toc relocs after adjusting symbols.
754 2010-06-23 Nathan Sidwell <nathan@codesourcery.com>
756 * archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
759 2010-06-17 Tristan Gingold <gingold@adacore.com>
761 * Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
762 (BFD64_BACKENDS_CFILES): ... here.
763 (BFD32_BACKENDS): Move vms-alpha.lo to ...
764 (BFD64_BACKENDS): ... here.
765 * Makefile.in: Regenerate.
767 2010-06-15 Joseph Myers <joseph@codesourcery.com>
769 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
770 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
771 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
772 elf32_tic6x_merge_private_bfd_data): New.
773 (bfd_elf32_bfd_merge_private_bfd_data,
774 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
775 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
777 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
779 2010-06-15 Joseph Myers <joseph@codesourcery.com>
781 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
782 (struct elf_backend_data): Update comment on obj_attrs_order.
783 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
784 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
785 instead of hardcoded 4.
786 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
787 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
788 instead of hardcoded 4 and 5.
789 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
790 instead of hardcoded 4.
792 2010-06-14 Kevin Buettner <kevinb@redhat.com>
794 * elf32-h8300.c (elf_symbol_leading_char): Define.
796 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
798 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
800 2010-06-11 Tristan Gingold <gingold@adacore.com>
802 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
805 2010-06-11 Tristan Gingold <gingold@adacore.com>
807 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
809 2010-06-11 Tristan Gingold <gingold@adacore.com>
811 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
813 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
814 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
815 * vms-alpha.c (evax_section_flags): Make it const.
816 (vms_secflag_by_name): Remove unused ABFD argument.
817 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
818 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
819 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
820 (_bfd_vms_write_egsd): Remove useless cast.
822 2010-06-10 Tristan Gingold <gingold@adacore.com>
824 * config.bfd: Remove #if/#endif so that som can be compiled on any
826 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
827 can be used on any host.
829 2010-06-10 Tristan Gingold <gingold@adacore.com>
831 * som.c: Can now be compiled on any host.
832 Include bfd headers instead of system one.
833 (som_compute_checksum): Parameter is now a pointer to a
834 som_external_header structure. Adjust.
835 (struct section_to_type): Field section is now const.
836 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
838 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
839 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
840 (som_swap_clock_in, som_swap_clock_out): New functions.
841 (som_swap_header_in, som_swap_header_out): Likewise.
842 (som_swap_space_dictionary_in): Likewise.
843 (som_swap_space_dictionary_out): Likewise.
844 (som_swap_subspace_dictionary_in): Likewise.
845 (som_swap_subspace_dictionary_record_out): Likewise.
846 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
847 (som_swap_string_auxhdr_out): Likewise.
848 (som_swap_compilation_unit_out): Likewise.
849 (som_swap_exec_auxhdr_in): Likewise.
850 (som_swap_exec_auxhdr_out): Likewise.
851 (som_swap_lst_header_in): Likewise.
852 (som_object_setup): Adjust parameter type using bfd types.
853 (setup_sections): Likewise. Ditto for object file types.
854 Use intermediate variables for external representation and use the
855 swap functions to convert.
856 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
858 (som_prep_headers): Likewise.
859 (som_write_symbol_strings): Likewise.
860 (som_begin_writing): Likewise.
861 (som_finish_writing): Likewise.
862 (som_build_and_write_symbol_table): Likewise.
863 (bfd_section_from_som_symbol): Likewise.
864 (som_slurp_symbol_table): Likewise.
865 (som_bfd_print_private_bfd_data): Likewise.
866 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
867 (bfd_som_attach_compilation_unit): Likewise.
868 (som_bfd_count_ar_symbols): Likewise.
869 (som_bfd_fill_in_ar_symbols): Likewise.
870 (som_slurp_armap): Likewise.
871 (som_bfd_ar_write_symbol_stuff): Likewise.
872 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
873 sprintf to write header fields.
874 * som.h: Include bfd headers instead of system one.
875 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
876 (struct somdata): Use bfd structures instead of system ones.
877 (struct som_section_data_struct): Likewise.
878 (struct som_subspace_dictionary_record): Removed (now in
879 include/som/internal.h)
881 2010-06-10 Tristan Gingold <gingold@adacore.com>
883 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
884 as bfd requires an ANSI-C compiler.
886 2010-06-09 Tristan Gingold <gingold@adacore.com>
888 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
889 end of archive members.
891 2010-06-08 Tristan Gingold <gingold@adacore.com>
893 * som.c (som_bfd_free_cached_info): Do not free relocations as
894 they were allocated with bfd_zalloc.
896 2010-06-08 Tristan Gingold <gingold@adacore.com>
898 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
901 2010-06-08 Tristan Gingold <gingold@adacore.com>
903 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
904 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
905 * libbfd.h: Regenerate.
906 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
907 (bfd_elfNN_mkarchive): Ditto.
909 2010-06-02 Tristan Gingold <gingold@adacore.com>
911 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
913 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
915 * configure: Regenerate.
917 2010-06-01 Tristan Gingold <gingold@adacore.com>
919 * vms-alpha.c (struct vms_private_data_struct): Add
920 transfer_address field. Remove unused dst_info field.
921 (alpha_vms_write_exec): Use transfer_address.
922 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
923 (alpha_vms_bfd_final_link): Set transfer_address.
925 2010-05-31 Tristan Gingold <gingold@adacore.com>
927 * vms-lib.c (credat_lo, credat_hi): New fields.
928 (vms_read_block): Adjust comments.
929 (vms_write_block): New function.
930 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
931 hard-coded values with constants. Set credat_lo and credat_hi.
932 (_bfd_vms_lib_mkarchive): Add argument kind.
933 Set ver, mhd_size and type according to kind.
934 (_bfd_vms_lib_alpha_mkarchive): New function.
935 (struct lib_index): Renamed from struct vms_index
936 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
937 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
938 argument and handle it.
939 (vms_write_index): Adjust argument idx. Handle elf indexes.
940 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
941 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
942 use it. Handle elf indexes. Set credat.
943 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
944 (_bfd_vms_lib_alpha_mkarchive): ... this.
945 * libbfd.h: Regenerated.
946 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
948 2010-05-28 Sterling Augustine <sterling@tensilica.com>
950 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
951 of code to change the bits in the instructions to match the changes
952 in the relocations. Declare dest_addr and sym_sec to help.
954 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
956 Workaround GCC PR middle-end/4210.
957 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
960 2010-05-27 Tristan Gingold <gingold@adacore.com>
962 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
963 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
964 (vms_time_to_time_t): Use them instead of local const.
965 (vms_time_t_to_vms_time): New function.
966 (vms_get_time): Likewise.
967 (vms_raw_get_time): Likewise.
968 * vms.h (vms_time_t_to_vms_time): New declaration.
969 (vms_get_time): Likewise.
970 (vms_raw_get_time): Likewise.
972 2010-05-26 Tristan Gingold <gingold@adacore.com>
974 * vms-alpha.c: Update comments.
975 (alpha_vms_write_exec): Set lnkflags. Write the GST.
976 (alpha_vms_link_output_symbol): New function.
977 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
978 Set dst_section private field.
979 (alpha_vms_bfd_final_link): Remove code that set dst_section.
981 2010-05-26 Tristan Gingold <gingold@adacore.com>
983 * bfdio.c: Declare and define _bfd_memory_iovec.
984 (bfd_bread): Move code for BFD_IN_MEMORY...
985 (bfd_bwrite): ... Ditto ...
986 (bfd_tell): ... Ditto ...
987 (bfd_flush): ... Ditto ...
988 (bfd_stat): ... Ditto ...
989 (bfd_seek): ... Ditto ...
990 (bfd_get_size): ... Ditto ...
991 (bfd_mmap): ... Ditto ...
992 (memory_bread): ... to these new functions.
993 (memory_bwrite): Ditto.
994 (memory_btell): Ditto.
995 (memory_bseek): Ditto.
996 (memory_bflush): Ditto.
997 (memory_bstat): Ditto.
998 (memory_bmmap): Ditto.
999 (memory_bclose): New function.
1000 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
1001 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
1002 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
1003 (bfd_make_writable): Use _bfd_memory_iovec.
1004 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
1005 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
1007 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
1009 * libbfd.h: Regenerate.
1011 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
1012 Joseph Myers <joseph@codesourcery.com>
1013 Andrew Stubbs <ams@codesourcery.com>
1015 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
1016 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
1017 * configure.in: Handle FDPIC vectors.
1018 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
1019 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
1020 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
1021 SYMBOL_REFERENCES_LOCAL for function descriptors.
1022 (fdpic_object_p): New.
1023 (sh_reloc_map): Add FDPIC and movi20 relocations.
1024 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
1026 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
1028 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
1029 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
1030 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
1031 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
1032 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
1034 (get_plt_info): Handle FDPIC.
1035 (MAX_SHORT_PLT): Define.
1036 (get_plt_index, get_plt_offset): Handle short_plt.
1037 (union gotref): New.
1038 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
1039 got_type and adjust all uses. Add GOT_FUNCDESC.
1040 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
1041 local_got_tls_type to local_got_type.
1042 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
1044 (sh_elf_local_funcdesc): Define.
1045 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
1047 (sh_elf_link_hash_newfunc): Initialize new fields.
1048 (sh_elf_link_hash_table_create): Set fdpic_p.
1049 (sh_elf_omit_section_dynsym): New.
1050 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
1052 (allocate_dynrelocs): Allocate local function descriptors and space
1053 for R_SH_FUNCDESC-related relocations, and for rofixups.
1054 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
1055 require function descriptors.
1056 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
1057 (sh_elf_modify_program_headers): New.
1058 (sh_elf_size_dynamic_sections): Allocate function descriptors for
1059 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
1060 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
1061 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
1062 entry in the .dynamic section.
1063 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
1064 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
1065 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
1066 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
1067 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
1068 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
1069 read-only section warnings. Handle undefined weak symbols. Generate
1070 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
1071 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
1072 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
1073 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
1074 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
1075 Handle 20-bit relocations.
1076 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
1078 (sh_elf_check_relocs): Handle new relocations. Make symbols
1079 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
1080 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
1082 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
1083 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
1084 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
1085 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
1086 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
1087 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
1088 Use install_movi20_field. Rename srel to srelgot. Always generate
1089 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
1090 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
1091 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
1092 Rename sgot to sgotplt. Assert that the right number of rofixups
1093 and dynamic relocations were allocated.
1094 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
1095 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
1096 (elf_backend_can_make_relative_eh_frame)
1097 (elf_backend_can_make_lsda_relative_eh_frame)
1098 (elf_backend_encode_eh_address): Define.
1099 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
1100 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
1101 Redefine for FDPIC vector.
1102 * reloc.c: Add SH FDPIC and movi20 relocations.
1103 * targets.c (_bfd_target_vector): Add FDPIC vectors.
1104 * configure, bfd-in2.h, libbfd.h: Regenerated.
1106 2010-05-25 Jay Krell <jay.krell@cornell.edu>
1109 * archive.c (_bfd_calloc_wrapper): New function.
1110 (_bfd_add_bfd_to_archive_cache): Use it.
1112 * configure.in: Add alpha*-*-*vms* to list of natives.
1113 * configure: Regenerate.
1115 * vms-misc.c: Define globalref if necessary.
1116 (vms_convert_to_var_unix_filename): Rename to
1117 _bfd_vms_convert_to_var_unix_filename and export.
1118 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
1119 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
1120 vms_convert_to_var_unix_filename.
1122 2010-05-24 Tristan Gingold <gingold@adacore.com>
1124 * vms-alpha.c (add_symbol_entry): New function extrated from ...
1125 (add_symbol): ... adjusted.
1127 2010-05-24 Tristan Gingold <gingold@adacore.com>
1129 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
1130 (alpha_vms_write_exec): Add a comment.
1131 (_bfd_vms_write_egsd): Ditto.
1132 (alpha_vms_convert_symbol): Remove a blank line.
1134 2010-05-21 Tristan Gingold <gingold@adacore.com>
1136 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
1139 2010-05-21 Tristan Gingold <gingold@adacore.com>
1141 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
1142 SEC_LOAD if isect has data.
1143 (vms_get_symbol_info): Refine the condition for 'T' type.
1145 2010-05-18 Tristan Gingold <gingold@adacore.com>
1147 * vms-alpha.c (_bfd_vms_write_emh): New function.
1148 (_bfd_vms_write_lmn): New function.
1149 (_bfd_vms_write_eeom): Moved.
1150 (hash_string): Likewise.
1151 (_bfd_vms_length_hash_symbol): Likewise.
1152 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
1153 and _bfd_vms_write_lmn, and call these functions.
1155 2010-05-18 Tristan Gingold <gingold@adacore.com>
1157 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
1158 Add details in the messages.
1159 (evax_bfd_print_image): Change message.
1161 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
1164 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
1165 (elf_fake_sections): Likewise.
1167 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
1169 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
1171 2010-05-17 Tristan Gingold <gingold@adacore.com>
1173 * vms-alpha.c: Include esgps.h and eidc.h.
1174 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
1175 (evax_bfd_print_egsd_flags): New function, extracted from ...
1176 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
1177 EGSD__C_SPSC and EGSD__C_IDC.
1179 2010-05-14 Tristan Gingold <gingold@adacore.com>
1181 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
1182 (_bfd_vms_get_object_record): Handle align byte only in the
1185 2010-05-14 Tristan Gingold <gingold@adacore.com>
1187 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
1188 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
1189 * libbfd.h: Regenerate.
1190 * configure.in (havevecs): Define HAVE_all_vecs when
1191 --enable-targets=all is set. Use AC_SUBST on it.
1192 (tdefaults): Do not add havevecs.
1193 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
1194 * configure: Regenerate.
1195 * Makefile.am (HAVEVECS): New variable.
1196 (INCLUDES): Add HAVEVECS.
1197 * Makefile.in: Regenerate.
1198 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
1199 target is selected. Add #ifdef/#endif around vms specific code.
1200 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
1201 bfd_elfNN_archive_slurp_extended_name_table,
1202 bfd_elfNN_archive_construct_extended_name_table,
1203 bfd_elfNN_archive_truncate_arname,
1204 bfd_elfNN_archive_write_armap,
1205 bfd_elfNN_archive_read_ar_hdr,
1206 bfd_elfNN_archive_write_ar_hdr,
1207 bfd_elfNN_archive_openr_next_archived_file,
1208 bfd_elfNN_archive_get_elt_at_index,
1209 bfd_elfNN_archive_generic_stat_arch_elt,
1210 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
1212 2010-05-11 Jie Zhang <jie@codesourcery.com>
1214 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
1215 Tag_ABI_HardFP_use correctly.
1217 2010-05-11 Alan Modra <amodra@gmail.com>
1219 * coffcode.h (coff_write_object_contents): Enclose all occurrences
1220 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
1222 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
1224 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
1225 sym_name to improve packing.
1226 (cortex_a8_erratum_scan): Check for PLT entries.
1227 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
1229 2010-05-07 Tristan Gingold <gingold@adacore.com>
1231 * Makefile.in: Regenerate with automake 1.11.1.
1232 * aclocal.m4: Ditto.
1234 2010-05-05 Nick Clifton <nickc@redhat.com>
1236 * po/es.po: Updated Spanish translation.
1238 2010-05-03 Tristan Gingold <gingold@adacore.com>
1240 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
1241 selective_search flag.
1243 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
1244 before output_has_begun is set.
1246 2010-05-03 Tristan Gingold <gingold@adacore.com>
1248 * vms-alpha.c: Add comments.
1249 (struct vms_private_data_struct): Remove image_autoextend field.
1250 (dst_check_allocation): Removed.
1251 (image_write): Remove call to dst_check_allocation.
1252 (vms_slurp_debug): Do not set image_autoextend. Adjust section
1254 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
1255 (alpha_vms_write_exec): Use dst_section to get the dst section.
1256 Write the dmt section.
1257 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
1258 (alpha_vms_read_sections_content): Do not set image_autoextend.
1259 (alpha_vms_bfd_final_link): Generate the dst.
1261 2010-05-03 Tristan Gingold <gingold@adacore.com>
1263 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
1265 (vms_lib_dcx): Adjust for the above change.
1267 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
1270 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
1272 * elf32-i386.c (elf_i386_relocate_section): Use it.
1273 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1275 2010-04-30 Tristan Gingold <gingold@adacore.com>
1277 * vms-lib.c (vms_read_block): New function.
1278 (vms_traverse_index): Use vms_read_block. Handle long key names.
1280 2010-04-30 Tristan Gingold <gingold@adacore.com>
1282 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
1284 (struct carsym_mem): New structure.
1285 (vms_add_index): New function.
1286 (vms_add_indexes_from_list): New function.
1287 (vms_traverse_index): Parameter carsym changed to carsym_mem.
1288 Code adjusted to handle elfidx.
1289 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
1290 Parameter NBREL is now a pointer.
1291 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
1293 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
1294 (_bfd_vms_lib_find_symbol): Ditto.
1295 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
1297 (_bfd_vms_lib_get_module): New function.
1298 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
1300 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
1301 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
1302 (vms_write_index): Adjust for structure renamed.
1303 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
1304 changes of _bfd_vms_lib_find_symbol.
1306 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
1308 * config.bfd: Correct accidential reverted patch
1311 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
1313 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
1314 to USE_MINGW64_LEADING_UNDERSCORES.
1315 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
1316 * config.bfd: Change underscoring default for x64 mingw
1318 * coffcode.h (coff_write_relocs): Add check that dereferenced
1319 sym_ptr_ptr isn't NULL.
1320 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
1321 * configure: Regenerated.
1322 * configure.in: Add option '--enable-leading-mingw64-underscores'
1323 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
1325 2010-04-27 Nick Clifton <nickc@redhat.com>
1328 * coffgen.c (coff_find_nearest_line): Incldue the section address
1329 of function name symbols in address comparisons.
1331 2010-04-27 Nick Clifton <nickc@redhat.com>
1333 * po/fr.po: Updated French translation.
1335 2010-04-23 Alan Modra <amodra@gmail.com>
1337 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
1338 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
1340 (assign_file_positions_for_load_sections): Modify section in
1341 segment warning to ignore overlay vmas.
1342 * elf32-spu.c (spu_elf_object_p): Replace use of
1343 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
1345 2010-04-22 Nick Clifton <nickc@redhat.com>
1347 * po/bfd.pot: Updated by the Translation project.
1348 * po/vi.po: Updated Vietnamese translation.
1350 2010-04-22 Alan Modra <amodra@gmail.com>
1352 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
1353 change. Tidy. Don't error on sections not allocated in segment.
1355 2010-04-15 Andrew Haley <aph@redhat.com>
1357 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
1358 merge_exidx_entries.
1359 * bfd-in2.h: Likewise.
1360 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
1361 control merging of exidx entries.
1363 2010-04-20 Joseph Myers <joseph@codesourcery.com>
1365 * elf32-tic6x.h: New.
1366 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
1367 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
1368 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
1369 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
1370 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
1371 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
1372 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
1373 elf32_tic6x_relocate_section): Handle REL relocations.
1374 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
1376 2010-04-20 Jakub Jelinek <jakub@redhat.com>
1378 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
1379 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
1381 2010-04-19 Nick Clifton <nickc@redhat.com>
1383 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
1385 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
1386 attribute to warned variable. Remove unused val, type and type2
1389 2010-04-16 Andreas Schwab <schwab@redhat.com>
1391 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
1392 strict-aliasing rules.
1394 2010-04-16 Tristan Gingold <gingold@adacore.com>
1396 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
1397 (_bfd_vms_get_object_record): Always assume there is a pad byte
1400 * vms-lib.c: Add a few comments.
1402 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1404 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
1405 attributes in v2.08 of the ABI.
1407 2010-04-15 Alan Modra <amodra@gmail.com>
1409 * config.bfd (vax*-*-*vms*): Delete.
1411 2010-04-14 Tristan Gingold <gingold@adacore.com>
1413 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
1414 vms-tir.lo, vms.lo and add vms-alpha.lo
1415 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
1416 vms-tir.c, vms.c and add vms-alpha.c
1417 * Makefile.in: Regenerate.
1418 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
1420 * configure: Regenerate.
1421 * targets.c (vms_vax_vec): Remove the declaration.
1422 (_bfd_target_vector): Remove vms_vax_vec.
1423 * vms-alpha.c: New file.
1424 * vms-gsd.c: Removed, rewritten in vms-alpha.c
1428 * vms-misc.c: Fix indentation and comments. Replace most of
1429 #if VMS_DEBUG/vms_debug with vms_debug2.
1430 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
1431 (hash_string): Ditto.
1432 (_bfd_vms_length_hash_symbol): Ditto.
1433 (maybe_adjust_record_pointer_for_object): Ditto.
1434 (_bfd_vms_get_object_record): Ditto.
1435 (vms_get_remaining_object_record): Ditto.
1436 (_bfd_vms_push): Ditto.
1437 (_bfd_vms_pop): Ditto.
1438 (_bfd_vms_get_header_values): Removed.
1439 (_bfd_vms_get_first_record): Removed.
1440 (vms_get_remaining_image_record): Removed.
1441 (new_symbol): Removed.
1442 (_bfd_vms_enter_symbol): Removed.
1443 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
1444 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
1445 parameter with struct vms_rec_wr.
1446 (_bfd_vms_output_push): Removed and replaced by ...
1447 (_bfd_vms_output_begin_subrec): ... new function.
1448 (_bfd_vms_output_alignment): Replace bfd parameter with
1449 struct vms_rec_wr, and adjust.
1450 (_bfd_vms_output_check): Ditto
1451 (_bfd_vms_output_byte): Ditto.
1452 (_bfd_vms_output_short): Ditto.
1453 (_bfd_vms_output_long): Ditto.
1454 (_bfd_vms_output_quad): Ditto.
1455 (_bfd_vms_output_counted): Ditto.
1456 (_bfd_vms_output_dump): Ditto.
1457 (_bfd_vms_output_fill): Ditto.
1458 (_bfd_vms_output_pop): Removed and replaced by ...
1459 (_bfd_vms_output_end_subrec): ... new function.
1460 (_bfd_vms_output_flush): Removed.
1461 (_bfd_vms_output_align): New function.
1462 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
1464 (vms_convert_to_var): New function imported from vms.c
1465 (vms_convert_to_var_1): Ditto.
1466 (vms_convert_to_var_unix_filename): Ditto.
1467 (vms_get_module_name): Ditto.
1468 (get_vms_time_string): Ditto.
1469 (vms_time_to_time_t): Ditto.
1470 (vms_rawtime_to_time_t): Ditto.
1471 * vms.h: All macros for the VMS file format are now in include/vms.
1472 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
1474 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
1475 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
1476 (struct funcinfo, struct vms_private_data_struct): Ditto.
1477 (struct vms_section_data_struct): Ditto.
1478 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
1479 (vms_get_module_name, get_vms_time_string): New declarations.
1480 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1481 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
1482 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
1483 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
1484 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
1485 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
1486 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
1487 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
1488 (_bfd_vms_output_fill): Ditto.
1489 (bfd_vms_set_section_flags): Ditto.
1491 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1493 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
1494 exit due to merging the same weak symbol to test that the symbols are
1497 2010-04-13 Alan Modra <amodra@gmail.com>
1499 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
1500 when optimizing high got_tlsgd/ld insns.
1502 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1504 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
1506 (HAVE_PRSTATUS32_T): Likewise.
1508 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1511 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
1512 for x86_64-*-linux*.
1513 * config.in: Regenerated.
1514 * configure: Likewise.
1516 * elf.c: Include CORE_HEADER if it is defined.
1518 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1519 Jan Kratochvil <jan.kratochvil@redhat.com>
1521 * hosts/x86-64linux.h: New.
1523 2010-04-09 Nick Clifton <nickc@redhat.com>
1525 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
1526 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
1527 variables htab and hdr_info and mark info parameter as unused.
1528 * elf.c (prep_headers): Remove unused variable i_phdrp.
1529 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
1530 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
1532 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
1533 * verilog.c (verilog_write_section): Remove unused variable
1536 2010-04-07 Alan Modra <amodra@gmail.com>
1538 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
1539 * configure: Regenerate.
1541 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
1544 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
1546 2010-04-06 Tristan Gingold <gingold@adacore.com>
1548 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
1550 2010-04-05 Jakub Jelinek <jakub@redhat.com>
1552 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
1553 provided that it has the expected address size and zero segment
1556 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
1557 (struct line_info): Add op_index field, change end_sequence type to
1559 (new_line_sorts_after): For the same address compare op_index.
1560 (add_line_info): Add op_index argument, store it into the structure.
1561 (decode_line_info): Complain about unknown versions of .debug_line.
1562 Initialize maximum_ops_per_insn. Add op_index state register and
1565 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
1567 * elf32-ppc.c (apuinfo_set): New static var.
1568 (ppc_elf_begin_write_processing): Set it here, always create an
1569 APUinfo section if there were any in the inputs.
1570 (ppc_elf_write_section): Check apuinfo_set.
1571 (ppc_elf_final_write_processing): Likewise.
1573 2010-04-01 Tristan Gingold <gingold@adacore.com>
1575 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
1576 vms_time_to_time_t and vms_rawtime_to_time_t.
1577 * vms.c (vms_alpha_vec): Add archives support.
1578 * vms-misc.c: Include safe-ctype.h
1579 (vms_get_module_name): New function.
1580 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1581 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
1582 vms_get_module_name function. Use this function.
1583 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
1584 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
1585 Add prototypes for vms-lib.c
1586 * libbfd.h: Regenerate.
1587 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
1588 vms-lib.lo to vms_alpha_vec.
1589 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
1590 * configure: Regenerate.
1591 * bfd.c: Add selective_search field.
1592 * bfd-in2.h: Regenerate.
1593 * archive.c (append_relative_path): Rename to
1594 _bfd_append_relative_path and make it public.
1595 (_bfd_get_elt_at_filepos): Adjust for above renaming.
1596 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
1597 (BFD32_BACKENDS_CFILES): Add vms-lib.c
1598 * Makefile.in: Regenerate.
1600 2010-04-01 Jakub Jelinek <jakub@redhat.com>
1602 * dwarf2.c (read_attribute_value): Handle CU version 4
1603 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
1604 and DW_FORM_flag_present. For unknown form value return NULL.
1605 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
1607 (parse_comp_unit): Allow CU version 4.
1609 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
1611 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
1612 to _bfd_elf_get_dynamic_reloc_section.
1613 (elf_cris_discard_excess_dso_dynamics): Ditto.
1615 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
1617 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
1618 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
1620 2010-03-31 Alan Modra <amodra@gmail.com>
1622 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
1623 TPREL16_HI and TPREL16_HA insns.
1625 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
1628 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
1629 assert of empty pcrel_relocs_copied on the direct symbol. Instead
1630 of moving the list from the indirect symbol to the direct symbol,
1631 merge into any existing list.
1632 (cris_elf_check_relocs): Store the original section in the
1633 pcrel_relocs_copied list, not the relocation section.
1634 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
1635 the relocation section, for reducing its size. Change the
1636 BFD_ASSERT into a check for the section being read-only, and only
1637 emit warnings and TEXTREL marker when there's an entry for a
1640 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1642 * elf32-arm.c (using_thumb_only): Handle v6-M.
1644 2010-03-26 Alan Modra <amodra@gmail.com>
1646 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
1647 * bfd-in.h (elf_discarded_section): Clarify comment.
1648 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
1649 * bfd-in2.h: Regenerate.
1651 2010-03-26 Matt Rice <ratmice@gmail.com>
1653 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
1654 as unique in the armap.
1656 2010-03-26 Alan Modra <amodra@gmail.com>
1659 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
1660 possible stub on branches.
1662 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1664 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
1665 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
1666 (BFD32_BACKENDS): Add elf32-tic6x.lo.
1667 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
1668 * Makefile.in: Regenerate.
1669 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
1670 (bfd_archures_list): Update.
1671 * config.bfd (tic6x-*-elf): New.
1672 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
1674 * configure: Regenerate.
1675 * cpu-tic6x.c, elf32-tic6x.c: New.
1676 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
1677 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
1678 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
1679 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
1680 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
1681 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
1682 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
1683 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
1684 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
1685 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
1686 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
1687 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
1688 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
1689 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
1690 (_bfd_target_vector): Update.
1691 * bfd-in2.h, libbfd.h: Regenerate.
1693 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1695 * aout-target.h: Update copyright year.
1696 * aout-tic30.c: Likewise.
1697 * coff-alpha.c: Likewise.
1698 * coff-rs6000.c: Likewise.
1699 * coff64-rs6000.c: Likewise.
1700 * elf64-mips.c: Likewise.
1702 * libecoff.h: Likewise.
1703 * mach-o-target.c: Likewise.
1704 * mach-o.c: Likewise.
1705 * oasys.c: Likewise.
1706 * targets.c: Likewise.
1708 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1710 * libbfd-in.h: Update copyright year.
1712 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1715 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
1718 2010-03-19 Jie Zhang <jie@codesourcery.com>
1720 * elf32-arm.c (struct section_list): Remove.
1721 (section_list): Remove typedef.
1722 (record_section_with_arm_elf_section_data): Remove.
1723 (find_arm_elf_section_entry): Remove.
1724 (get_arm_elf_section_data): Use is_arm_elf.
1725 (unrecord_section_with_arm_elf_section_data): Remove.
1726 (elf32_arm_new_section_hook): Don't call
1727 record_section_with_arm_elf_section_data.
1728 (elf32_arm_write_section): Set mapcount to -1 when
1729 the map has been used. Don't call
1730 unrecord_section_with_arm_elf_section_data.
1731 (unrecord_section_via_map_over_sections): Remove.
1732 (elf32_arm_close_and_cleanup): Remove.
1733 (elf32_arm_bfd_free_cached_info): Remove.
1734 (bfd_elf32_close_and_cleanup): Don't define.
1735 (bfd_elf32_bfd_free_cached_info): Don't define.
1737 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
1740 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
1741 * libcoff.h: Regenerated.
1743 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
1744 if dont_strip_reloc is set.
1745 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
1746 dont_strip_reloc on output if there is no .reloc and
1747 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
1749 2010-03-18 Wei Guozhi <carrot@google.com>
1752 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
1754 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
1755 * bfd-in2.h: Regenerate.
1756 * libbfd.h: Regenerate.
1758 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
1760 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
1761 (BFD_RELOC_SPU_STUB): Likewise.
1763 2010-03-17 Jie Zhang <jie@codesourcery.com>
1765 * elf.c (assign_file_positions_for_load_sections): Avoid
1768 2010-03-17 Alan Modra <amodra@gmail.com>
1771 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
1774 2010-03-17 Alan Modra <amodra@gmail.com>
1776 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
1778 2010-03-16 Alan Modra <amodra@gmail.com>
1780 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
1781 (ppc64_elf_edit_toc): Set it here.
1782 (ha_reloc_match): New function.
1783 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
1785 2010-03-15 Alan Modra <amodra@gmail.com>
1787 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
1788 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
1790 2010-03-14 Alan Modra <amodra@gmail.com>
1793 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
1794 * elf64-ppc.c (call_check_done): Define.
1795 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
1796 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
1797 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
1798 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
1799 Simplify return logic. Iterate over all .init and .fini fragments
1800 by recursion. Set makes_toc_func_call here..
1801 (ppc64_elf_next_input_section): ..rather than here.
1802 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
1804 2010-03-13 Alan Modra <amodra@gmail.com>
1807 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
1808 function descriptor symbol if there is one, not just for plt stubs.
1809 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
1811 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1813 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
1815 Skip it when constructing def.vd_next.
1817 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
1818 bfd_elf32_i386_sol2_vec.
1819 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
1820 (elf32_bed): Redefine to elf32_i386_sol2_bed.
1821 (elf_backend_want_plt_sym): Redefine to 1.
1823 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
1824 bfd_elf64_x86_64_sol2_vec.
1825 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
1826 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
1827 (elf_backend_want_plt_sym): Redefine to 1.
1829 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
1830 bfd_elf32_i386_sol2_vec.
1831 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1833 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
1834 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1837 * configure.in: Handle bfd_elf32_i386_sol2_vec,
1838 bfd_elf64_x86_64_sol2_vec.
1839 * configure: Regenerate.
1841 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
1842 (bfd_elf64_x86_64_sol2_vec): Declare.
1843 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
1844 bfd_elf64_x86_64_sol2_vec.
1846 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1848 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
1851 2010-03-04 Alan Modra <amodra@gmail.com>
1854 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
1855 (read_attribute_value, decode_line_info): Likewise.
1856 (add_line_info, read_rangelist): Return FALSE on alloc failures.
1857 (arange_add, sort_line_sequences): Likewise.
1858 (find_abstract_instance_name): Handle failures from called funcs.
1859 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
1860 (find_line): Realloc to a temp, and handle alloc fail.
1862 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1864 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
1865 a mapping symbol to an empty section.
1867 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1869 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
1870 return value from the call to _bfd_elf_merge_object_attributes.
1872 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
1873 Alan Modra <amodra@gmail.com>
1875 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
1876 destination mode of the a8 stub.
1877 (elf32_arm_link_hash_table): Add top_id field.
1878 (elf32_arm_link_hash_table_create): Initialize top_id.
1879 (arm_type_of_stub): Update prototype, st_type can now be updated
1880 by this function. Actual destination address in case of PLT is
1881 computed here, to help factorizing code.
1882 (elf32_arm_stub_name): Update prototype, use stub_type additional
1883 parameter to build stub name.
1884 (elf32_arm_get_stub_entry): Update prototype, use stub_type
1885 additional parameter to build stub entry.
1886 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
1887 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
1888 Call elf32_arm_final_link_relocate to process all in-stub
1890 (elf32_arm_setup_section_lists): Update top_id.
1891 (cortex_a8_erratum_scan): Record stub destination mode.
1892 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
1894 (elf32_arm_final_link_relocate): Enable processing of in-stub
1895 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
1896 needed, enabling code factorization.
1897 (elf32_arm_final_link): Process stub sections.
1898 (elf32_arm_output_map_sym): Add entry to code/data map.
1900 2010-03-01 David S. Miller <davem@davemloft.net>
1902 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
1903 h->def_regular, set h->ref_regular.
1904 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
1905 and dynamic relocations if h->ref_regular.
1907 * elfxx-sparc.c (struct elf_reloc_map): Delete.
1908 (sparc_reloc_map): Delete.
1909 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
1910 relocation type in switch statements.
1912 2010-02-25 Alan Modra <amodra@gmail.com>
1915 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
1916 to final_link and invert. For final link allow some flags to
1917 differ. Don't specially allow flags to be all zero.
1919 2010-02-24 Alan Modra <amodra@gmail.com>
1922 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
1923 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
1926 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1929 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
1930 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
1932 2010-02-22 Alan Modra <amodra@gmail.com>
1934 * reloc.c (bfd_check_overflow): When forming addrmask, shift
1935 fieldmask left by rightshift.
1936 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
1939 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
1941 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
1942 STT_GNU_IFUNC on large common symbol.
1944 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
1946 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
1947 has_ifunc_symbols if the symbol comes from a shared library.
1948 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1949 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1950 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1951 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1952 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
1954 2010-02-19 Alan Modra <amodra@gmail.com>
1956 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
1957 (_bfd_elf_copy_private_header_data): ..here.
1958 * elflink.c (_bfd_elf_size_group_sections): New function.
1959 (bfd_elf_size_dynamic_sections): Call it.
1960 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
1961 (_bfd_elf_fixup_group_sections): Declare.
1963 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1965 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
1966 merging Tag_DIV_use, Tag_MPextension_use, and
1967 Tag_MPextension_use_legacy tags.
1969 2010-02-18 Alan Modra <amodra@gmail.com>
1971 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
1972 commit. Don't write zeros for removed group members.
1973 (_bfd_elf_copy_private_header_data): Adjust size of group section
1974 when group members are removed by objcopy.
1976 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
1979 * configure.host (*-*-solaris2.11): Add host define to select
1980 valid default code page for windres/windmc on solaris.
1982 2010-02-15 Nick Clifton <nickc@redhat.com>
1984 * po/vi.po: Updated Vietnamese translation.
1986 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1988 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
1989 missing mapping symbol to data only sections.
1991 2010-02-11 David S. Miller <davem@davemloft.net>
1993 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
1994 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
1996 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
1997 these relocs on global symbols.
1999 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
2000 local symbol references which are not STT_GNU_IFUNC. Handle
2001 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
2002 and deal with negative vs. non-negative values properly.
2004 2010-02-09 Tristan Gingold <gingold@adacore.com>
2006 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
2007 non-external relocation.
2009 2010-02-09 Alan Modra <amodra@gmail.com>
2011 * elf64-ppc.c (merge_got_entries): Move earlier in file.
2012 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
2013 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
2014 (ppc64_elf_layout_multitoc): Don't resize if we have already
2017 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
2019 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
2020 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
2021 elfcore_write_s390_prefix): New.
2022 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
2023 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
2024 elfcore_write_s390_prefix): New.
2025 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
2026 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
2027 (elfcore_write_register_note): Handle .reg-s390-timer,
2028 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
2029 .reg-s390-prefix section.
2031 2010-02-09 Alan Modra <amodra@gmail.com>
2033 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
2034 unsigned char. Update variables and code using them throughout file.
2035 (struct ppc_link_hash_entry): Likewise for tls_mask.
2037 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
2039 * elf64-ppc.c (has_small_toc_reloc): Don't define.
2040 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
2041 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
2042 code setting the flag.
2043 (ppc64_elf_next_toc_section): Group big-toc sections in
2046 2010-02-08 David S. Miller <davem@davemloft.net>
2048 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
2049 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
2051 * elfxx-sparc.c (create_got_section): Delete.
2052 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
2053 section creator does that work for us. Use ->elf.foo instead of
2054 ->foo where applicable.
2055 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
2057 (allocate_dynrelocs): Likewise.
2058 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2059 (_bfd_sparc_elf_relocate_section): Likewise.
2060 (sparc_vxworks_build_plt_entry): Likewise.
2061 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2062 (sparc_finish_dyn): Likewise.
2063 (sparc_vxworks_finish_exec_plt): Likewise.
2064 (sparc_vxworks_finish_shared_plt): Likewise.
2065 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
2067 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
2068 macros for visibilty and locality checks.
2069 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
2070 (allocate_dynrelocs): Likewise.
2071 (_bfd_sparc_elf_relocate_section): Likewise.
2072 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
2074 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
2075 but never used local var 'dynobj'.
2077 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
2080 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
2081 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
2082 * bfd-in2.h: Regenerate.
2083 * libbfd.h: Regenerate.
2085 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
2086 and loc_hash_memory.
2087 (_bfd_sparc_elf_link_hash_table_free): Declare.
2088 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
2089 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
2090 bfd_elf32_bfd_link_hash_table_free): Define.
2091 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
2092 has_ifunc_symbols if STT_GNU_IFUNC.
2093 (bfd_elf64_bfd_link_hash_table_free): Define.
2094 (elf_backend_post_process_headers): Define always.
2095 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
2096 (sparc_reloc_map): Add entries for new IFUNC relocs.
2097 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
2098 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
2099 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
2100 elf_sparc_get_local_sym_hash): New.
2101 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
2103 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
2105 (_bfd_sparc_elf_link_hash_table_free): New.
2106 (create_ifunc_sections): New.
2107 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
2108 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
2109 cons up a fake local hash table entry for it. Unconditionally add
2110 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
2111 dyn relocs for ifunc.
2112 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
2113 (allocate_dynrelocs): Unconditionally emit a PLT entry when
2114 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
2115 (allocate_local_dynrelocs): New function.
2116 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
2117 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
2119 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
2120 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
2121 plt in iplt/irelplt.
2123 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
2125 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
2126 max_contents_size, only consider sections whose contents must
2129 2010-02-09 Alan Modra <amodra@gmail.com>
2131 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
2132 (ppc64_elf_size_dynamic_sections): ..and here..
2133 (merge_got_entries): ..rather than here.
2135 2010-02-09 Alan Modra <amodra@gmail.com>
2137 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
2138 (has_small_toc_reloc): Define.
2139 (ppc64_elf_check_relocs): Set the above flags.
2140 (ppc64_elf_edit_opd): Delete obfd param.
2141 (ppc64_elf_tls_optimize): Likewise.
2142 (ppc64_elf_edit_toc): Likewise.
2143 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
2144 * elf64-ppc.h: Update prototypes.
2146 2010-02-08 Alan Modra <amodra@gmail.com>
2148 * section.c (struct bfd_section): Delete has_tls_reloc,
2149 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
2150 Add sec_flg0 thru sec_flg5.
2151 (BFD_FAKE_SECTION): Update for changed flags.
2152 * ecoff.c (bfd_debug_section): Likewise.
2153 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
2154 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
2155 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
2156 * elf32-xtensa.c (reloc_done): Define.
2157 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
2158 * bfd-in2.h: Regenerate.
2160 2010-02-08 Tristan Gingold <gingold@adacore.com>
2162 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
2163 for non-scattered relocations.
2165 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
2167 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
2168 apuinfo sections, only scan input sections once and reuse the
2171 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2173 * archures.c (bfd_mach_ppc_titan): Define.
2174 * bfd-in2.h: Regenerate.
2175 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
2177 2010-02-08 Alan Modra <amodra@gmail.com>
2179 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
2181 2010-02-05 Sterling Augustine <sterling@tensilica.com>
2183 * elf.c (assign_file_positions_for_load_sections) Update lma of
2184 section if necessary. Fixes Bugzilla 11219.
2186 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
2188 * elf32-i386.c: Remove trailing white spaces.
2189 * elf64-x86-64.c: Likewise.
2191 2010-02-03 Nick Clifton <nickc@redhat.com>
2193 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
2194 entries for other architectures.
2195 (struct elf_link_hash_table): Add hash_table_id field.
2196 (elf_hash_table_id): New accessor macro.
2197 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
2199 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
2200 returning cast pointer.
2201 (elf32_mn10300_link_hash_table_create): Identify new table as
2202 containing MN10300 extensions.
2203 (mn10300_elf_relax_section): Check pointer returned by
2204 elf32_mn10300_hash_table.
2205 * elf32-arm.c: Likewise, except using ARM extensions.
2206 * elf32-avr.c: Likewise, except using AVR extensions.
2207 * elf32-bfin.c: Likewise, except using BFIN extensions.
2208 * elf32-cris.c: Likewise, except using CRIS extensions.
2209 * elf32-frv.c: Likewise, except using FRV extensions.
2210 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
2211 * elf32-i386.c: Likewise, except using I386 extensions.
2212 * elf32-lm32.c: Likewise, except using LM32 extensions.
2213 * elf32-m32r.c: Likewise, except using M32RM extensions.
2214 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
2215 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
2216 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
2217 * elf32-m68k.c: Likewise, except using M68K extensions.
2218 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
2219 * elf32-ppc.c: Likewise, except using PPC32 extensions.
2220 * elf32-s390.c: Likewise, except using S390 extensions.
2221 * elf32-sh.c: Likewise, except using SH extensions.
2222 * elf32-spu.c: Likewise, except using SPU extensions.
2223 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
2224 * elf64-alpha.c: Likewise, except using ALPHA extensions.
2225 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
2226 * elf64-ppc.c: Likewise, except using PPC64 extensions.
2227 * elf64-s390.c: Likewise, except using S390 extensions.
2228 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
2229 * elfxx-ia64.c: Likewise, except using IA64 extensions.
2230 * elfxx-mips.c: Likewise, except using MIPS extensions.
2231 * elfxx-sparc.c: Likewise, except using SPARC extensions.
2232 * elfxx-sparc.h: Likewise, except using SPARC extensions.
2233 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
2234 redundant structure.
2235 (elf32_cr16_hash_table): Delete unused macro.
2236 (elf32_cr16_link_hash_traverse): Delete unused macro.
2237 * elf32-score.c: Likewise.
2238 * elf32-score7.c: Likewise.
2239 * elf32-vax.c: Likewise.
2240 * elf64-sh64.c: Likewise.
2242 2010-02-03 Alan Modra <amodra@gmail.com>
2244 * elf64-ppc.c (struct plt_entry): Move earlier in file.
2245 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
2246 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
2248 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
2249 Remove no_multi_toc.
2250 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
2251 when allocating a new struct got_entry.
2252 (allocate_got): New function, extracted from..
2253 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
2254 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
2255 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
2256 (ppc64_elf_setup_section_lists): Remove output_bfd param and
2257 no_multi_toc, add add_stub_section and layout_sections_again. Stash
2258 new params in htab. Extract some code to..
2259 (ppc64_elf_start_multitoc_partition): ..here. New function.
2260 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
2261 second pass toc scan.
2262 (merge_got_entries, merge_global_got, reallocate_got): New functions.
2263 (ppc64_elf_reinit_toc): Rename to..
2264 (ppc64_elf_finish_multitoc_partition): ..this.
2265 (ppc64_elf_layout_multitoc): New function.
2266 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
2267 layout_sections_again params.
2268 (ppc64_elf_relocate_section): Handle indirect got entries.
2269 * elf64-ppc.h: Update prototypes. Declare new functions.
2271 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
2273 * elf-bfd.h (elfcore_write_xstatereg): New.
2275 * elf.c (elfcore_grok_xstatereg): New.
2276 (elfcore_write_xstatereg): Likewise.
2277 (elfcore_grok_note): Handle NT_X86_XSTATE.
2278 (elfcore_write_register_note): Handle .reg-xstate section.
2280 2010-02-01 Tristan Gingold <gingold@adacore.com>
2282 * som.c (som_write_ar_hdr): Define this macro.
2284 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2286 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
2287 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
2288 linkage table pointer to use the global table pointer if not doing
2291 2010-01-29 Joel Brobecker <brobecker@adacore.com>
2293 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
2294 if it has already been set.
2296 2010-01-27 Tristan Gingold <gingold@adacore.com>
2298 * vms.h: Remove trailing spaces.
2299 (struct hdr_struct): Remove unused hdr_c_cpr field.
2300 (enum file_format_enum): Add comments.
2301 * vms.c (vms_bfd_print_private_bfd_data): New function that
2303 Remove trailing spaces.
2304 * vms-misc.c: Improve comments.
2305 (_bfd_vms_get_object_record): Also handle files without pads.
2306 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
2307 * vms-gsd.c (struct flagdescstruct): Make name field const.
2308 (gsyflagdesc): Fix typo.
2310 2010-01-27 Alan Modra <amodra@gmail.com>
2313 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
2314 (ppc64_elf_setup_section_lists): Init them.
2315 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
2316 and .toc on the same input file.
2317 (ppc64_elf_relocate_section): Correct GOT entry offset.
2319 2010-01-26 Tristan Gingold <gingold@adacore.com>
2321 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
2322 (bfd_target): Add _bfd_write_ar_hdr_fn field.
2323 * archive.c (is_bsd44_extended_name): New macro.
2324 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
2325 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
2327 (_bfd_archive_bsd44_construct_extended_name_table): New function.
2328 (_bfd_generic_write_ar_hdr): Ditto.
2329 (_bfd_bsd44_write_ar_hdr): Ditto.
2330 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
2331 (bsd_write_armap): Adjust firstreal computation.
2332 * libbfd-in.h (struct areltdata): Add extra_size field.
2333 (_bfd_generic_write_ar_hdr): Add prototype.
2334 (_bfd_bsd44_write_ar_hdr): Ditto.
2335 (_bfd_write_ar_hdr): Define.
2336 (_bfd_noarchive_write_ar_hdr): Ditto.
2337 (_bfd_archive_bsd_write_ar_hdr): Ditto.
2338 (_bfd_archive_coff_write_ar_hdr): Ditto.
2339 (_bfd_archive_bsd44_slurp_armap): Ditto.
2340 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
2341 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
2342 (_bfd_archive_bsd44_truncate_arname): Ditto.
2343 (_bfd_archive_bsd44_write_armap): Ditto.
2344 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
2345 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
2346 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
2347 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
2348 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
2349 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
2350 * libbfd.h: Regenerate.
2351 * oasys.c (oasys_write_ar_hdr): Define.
2352 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
2353 * ieee.c (ieee_write_ar_hdr): Define.
2354 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
2355 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
2356 (bfd_pmac_xcoff_backend_data): Ditto.
2357 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
2358 (bfd_xcoff_aix5_backend_data): Ditto.
2359 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
2360 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
2361 * aout-tic30.c (MY_write_ar_hdr): Ditto.
2362 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
2363 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2364 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2365 (bfd_mach_o_construct_extended_name_table)
2366 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2367 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2368 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
2369 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2370 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2371 (bfd_mach_o_construct_extended_name_table)
2372 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2373 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2374 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
2375 * bfd-in2.h: Regenerate.
2377 2010-01-26 Alan Modra <amodra@gmail.com>
2378 H.J. Lu <hongjiu.lu@intel.com>
2381 * elflink.c (elf_link_output_extsym): Do not ignore undefined
2382 symbols with ref_regular set when gc_sections is active.
2384 2010-01-25 Alan Modra <amodra@gmail.com>
2387 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
2388 with relocations against undefined weak symbols.
2389 (ppc64_elf_relocate_section): Don't optimize calls to undefined
2390 weak functions if the symbol is dynamic.
2391 (ppc64_elf_relocate_section): Edit tprel tls sequences.
2392 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2393 (_bfd_elf_ppc_at_tprel_transform): New function.
2394 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
2395 * bfd-in2.h: Regenerate.
2397 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
2399 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
2400 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
2401 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
2403 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
2405 2010-01-21 Nick Clifton <nickc@redhat.com>
2407 * elflink.c (elf_link_add_object_symbols): Look up name of
2408 undefined symbol both before and after versioning has been
2409 applied. Do not bother with symbols that are weakly undefined.
2411 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2413 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
2414 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
2416 2010-01-19 Cary Coutant <ccoutant@google.com>
2418 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
2420 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
2421 Alan Modra <amodra@gmail.com>
2423 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
2424 (elf_object_p): Read e_phnum extension.
2425 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
2426 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
2427 that we can read last program header.
2429 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2431 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
2432 R_ARM_THM_CALL entry.
2433 (elf32_arm_final_link_relocate): Correct calculation of
2434 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
2435 or R_ARM_THM_JUMP24 relocation.
2437 2010-01-18 Alan Modra <amodra@gmail.com>
2440 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
2441 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
2444 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2446 Fix compilation warning on gcc-3.4.
2447 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
2448 parameter index to sec_index according to the function definition.
2450 2010-01-13 Chao-ying Fu <fu@mips.com>
2452 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
2453 It is true for all CPUs.
2454 (jal_reloc_p): New function.
2455 (mips_elf_calculate_relocation): Rename require_jalxp to
2457 Update comment for CROSS_MODE_JUMP_P.
2458 Set up cross_mode_jump_p based on the mode change.
2459 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
2460 Update comment for CROSS_MODE_JUMP_P.
2461 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
2462 Use !cross_mode_jump_p to guard conversion.
2463 Convert "jr t9" to "b", if possible.
2464 (_bfd_mips_elf_relocate_section): Rename require_jalx to
2466 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
2467 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
2469 2010-01-13 Nick Clifton <nickc@redhat.com>
2471 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
2472 "m32c" returns the m32c arch_info_struct and not the m16c
2474 (arch_info_struct): Use the new scan function.
2475 (bfd_m32c_arch): Likewise.
2477 2010-01-13 Tristan Gingold <gingold@adacore.com>
2479 * config.bfd: Remove duplicated target vector for i386-*-darwin.
2480 Appends new arch instead of overriding.
2481 Use mach_o_x86_64_vec for x86_64-*-darwin.
2482 * configure.in: Add mach_o_x86_64_vec.
2483 * configure: Regenerate.
2484 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
2485 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
2486 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
2487 * Makefile.in: Regenerate.
2488 * mach-o-x86-64.c: New file.
2490 2010-01-13 Tristan Gingold <gingold@adacore.com>
2492 * reloc.c: Add MACH_O_X86_64 relocations.
2493 * bfd-in2.h: Regenerate.
2494 * libbfd.h: Regenerate.
2496 2010-01-13 Tristan Gingold <gingold@adacore.com>
2498 * archive.c (normalize): Use lbasename.
2499 (bfd_bsd_truncate_arname): Ditto.
2500 (bfd_gnu_truncate_arname): Ditto.
2502 2010-01-12 Tristan Gingold <gingold@adacore.com>
2504 * makefile.vms (CFLAGS): Turns warnings into informational messages.
2506 2010-01-11 Tristan Gingold <gingold@adacore.com>
2508 * mach-o.h: Add x86-64 relocation types.
2510 2010-01-11 Tristan Gingold <gingold@adacore.com>
2512 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
2513 (bfd_mach_o_set_arch_mach): New prototype.
2514 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
2515 (bfd_mach_o_set_arch_mach): New function.
2516 (bfd_mach_o_gen_mkobject): New function.
2517 Set TARGET_ARCHITECTURE for the generic back-ends.
2518 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
2519 Check that TARGET_ARCHITECTURE is defined.
2520 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
2521 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
2523 2010-01-11 Tristan Gingold <gingold@adacore.com>
2525 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
2527 2010-01-11 Nick Clifton <nickc@redhat.com>
2529 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
2530 handling of R_V850_HI16_S relocation.
2532 2010-01-11 Alan Modra <amodra@gmail.com>
2535 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
2537 2010-01-11 Alan Modra <amodra@gmail.com>
2540 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
2541 (find_abstract_instance_name): Use it.
2542 (parse_comp_unit): Set it.
2544 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2546 * Makefile.in: Regenerate.
2547 * configure: Regenerate.
2549 2010-01-08 Tristan Gingold <gingold@adacore.com>
2551 * archive.c: Remove bfd_special_undocumented_glue.
2553 2010-01-08 Alan Modra <amodra@gmail.com>
2556 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
2557 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
2558 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
2560 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2563 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
2564 a symbol referenced by DSO is is defined in a non-shared object
2567 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2570 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
2571 undefined __start_XXX/__stop_XXX in all input files and set
2574 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2577 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
2579 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2581 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
2582 before including procfs.h.
2583 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
2584 * configure.in: Added autoconf probe for the pr_fpreg member.
2585 * configure: Regenerated.
2586 * config.in: Regenerated.
2587 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
2589 2010-01-04 Joel Brobecker <brobecker@adacore.com>
2591 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
2592 * dwarf2.c (concat_filename): Rename dirname with dir_name
2593 to void shadowing the dirname function.
2594 Rename subdirname with subdir_name to stay consistent with
2595 the new dir_name variable name.
2597 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
2599 * archures.c: Add bfd_mach_ppc_e500mc64.
2600 * bfd-in2.h: Regenerate.
2601 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
2602 bfd_mach_ppc_e500mc64.
2604 2010-01-01 Joel Brobecker <brobecker@adacore.com>
2606 Fix -Wshadow warnings (seen on ppc-aix)
2607 * xcofflink.c: Replace finfo by flinfo throughout.
2609 For older changes see ChangeLog-2009
2615 version-control: never
projects / deliverable / binutils-gdb.git / blob