1 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
3 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
6 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
8 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
11 2013-02-08 Alan Modra <amodra@gmail.com>
14 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
15 * elf.c (elf_find_function): Revert last change. Use new
16 tdata field rather than static vars for cache.
18 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
21 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
22 symbol is defined in regular object.
24 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
27 * elf.c (elf_find_function): Don't cache if symbols change.
29 2013-02-07 Alan Modra <amodra@gmail.com>
32 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
33 copy attributes from or to non-ELF.
35 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
37 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
38 for non-zero TLS symbol.
39 (elf_i386_relocate_section): Don't resolve size relocation against
41 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
42 pc_count for non-zero TLS symbol.
43 (elf_x86_64_relocate_section): Don't resolve size relocation
44 against non-zero TLS symbol.
46 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
47 Andrew Jenner <andrew@codesourcery.com>
49 Based on patches from Altera Corporation.
51 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
52 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
53 (BFD_BACKENDS): Add elf32-nios2.lo.
54 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
55 * Makefile.in: Regenerated.
56 * configure.in: Add entries for bfd_elf32_bignios2_vec and
57 bfd_elf32_littlenios2_vec.
58 * configure: Regenerated.
59 * config.bfd: Add cases for nios2.
60 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
61 (bfd_mach_nios2): Define.
62 (bfd_nios2_arch): Declare.
63 (bfd_archures_list): Add bfd_nios2_arch.
64 * targets.c (bfd_elf32_bignios2_vec): Declare.
65 (bfd_elf32_littlenios2_vec): Declare.
66 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
67 bfd_elf32_littlenios2_vec.
68 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
69 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
70 * bfd-in2.h: Regenerated.
71 * libbfd.h: Regenerated.
72 * cpu-nios2.c: New file.
73 * elf32-nios2.c: New file.
75 2013-02-06 Alan Modra <amodra@gmail.com>
77 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
80 2013-02-06 Alan Modra <amodra@gmail.com>
82 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
83 * Makefile.in: Regenerate.
85 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
86 Pedro Alves <palves@redhat.com>
88 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
89 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
91 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
92 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
93 * elf-linux-psinfo.h: New file.
94 * elf.c: Include elf-linux-psinfo.h.
95 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
97 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
98 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
99 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
100 (elfcore_write_ppc_linux_prpsinfo32): New function.
102 2013-02-04 Tristan Gingold <gingold@adacore.com>
104 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
107 2013-02-04 Alan Modra <amodra@gmail.com>
109 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
110 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
111 * Makefile.in: Regenerate.
112 * po/SRC-POTFILES.in: Regenerate.
114 2013-02-04 Alan Modra <amodra@gmail.com>
116 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
117 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
119 2013-02-01 Alan Modra <amodra@gmail.com>
121 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
124 2013-01-31 Tristan Gingold <gingold@adacore.com>
126 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
127 earlier. Fix status checking of bfd_mach_o_scan_start_address.
128 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
130 2013-01-31 Alan Modra <amodra@gmail.com>
131 David S. Miller <davem@davemloft.net>
134 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
135 references to __tls_get_addr.
136 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
137 vtinherit and vtentry reloc handling too.
138 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
140 2013-01-31 Alan Modra <amodra@gmail.com>
142 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
144 2013-01-31 Alan Modra <amodra@gmail.com>
146 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
148 2013-01-28 Alan Modra <amodra@gmail.com>
150 * elf64-ppc.c: Use %T to print symbols names and remove redundant
151 "relocation" in error messages throughout file.
152 (ppc64_elf_relocate_section): Remove sibling call error message,
153 replace with "call lacks nop". Specially report errors for
154 branches to function entry points via OPD lookup and branches
155 to stubs. Remove NULL symbol handling now done by %T.
157 2013-01-28 Alan Modra <amodra@gmail.com>
159 * archive.c (bfd_generic_archive_p): Return target and keep
160 ardata on partial matches.
161 * format.c (bfd_check_format_matches): Adjust for above
162 change. Remove bfd_error_file_ambiguously_recognized dead
165 2013-01-26 Alan Modra <amodra@gmail.com>
167 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
168 bfd_preserve_finish): Move to..
169 * format.c: ..here, splitting out..
170 (bfd_reinit): ..this. New function.
171 (bfd_check_format_matches): Use bfd_preserve_save/restore to
172 keep bfd state for a match.
173 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
174 * elfcore.h (elf_core_file_p): Likewise.
175 * mach-o.c (bfd_mach_o_header_p): Likewise.
176 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
177 * xsym.c (bfd_sym_object_p): Likewise.
178 * mmo.c (mmo_scan): Clear abfd->symcount.
179 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
180 * section.c (bfd_section_list_clear): Clear section_htab.count.
181 * bfd-in2.h: Regenerate.
183 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
185 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
186 second reloc, make sure that the reloc potentially exists first.
188 2013-01-24 Nick Clifton <nickc@redhat.com>
190 * archures.c: Add bfd_mach_v850e3v5.
191 * bfd-in2.h: Regenerate.
192 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
193 * cpu-v850_rh850.c: Likewise.
194 * elf32-v850.c: Add support for v850e3v5 architecture.
196 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
198 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
200 2013-01-23 Leif Ekblad <leif@rdos.net>
202 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
204 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
206 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
208 (elf_i386_relocate_section): Resolve size relocation against
210 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
211 for non-zero TLS symbol.
212 (elf_x86_64_relocate_section): Resolve size relocation against
215 2013-01-18 Mike Frysinger <vapier@gentoo.org>
217 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
218 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
221 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
223 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
224 PC-relative relocation.
225 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
226 as PC-relative relocation.
228 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
230 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
232 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
234 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
235 and R_X86_64_SIZE64 check.
236 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
239 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
241 * bfd-in2.h: Regenerated.
242 * libbfd.h: Likewise.
244 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
245 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
246 (elf_i386_check_relocs): Handle R_386_SIZE32.
247 (elf_i386_gc_sweep_hook): Likewise.
248 (elf_i386_relocate_section): Likewise.
250 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
251 and R_X86_64_SIZE64 entries.
252 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
253 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
254 (elf_x86_64_reloc_name_lookup): Likewise.
255 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
257 (elf_x86_64_gc_sweep_hook): Likewise.
258 (elf_x86_64_relocate_section): Likewise.
260 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
263 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
265 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
266 with R_X86_64_RELATIVE64.
268 2013-01-15 Nick Clifton <nickc@redhat.com>
270 * elf32-msp430.c: Fix spelling typo.
272 2013-01-15 Alan Modra <amodra@gmail.com>
274 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
277 2013-01-14 Alan Modra <amodra@gmail.com>
280 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
281 (memory_bclose): Likewise. Return 0 on success.
282 * cache.c (cache_bclose): Likewise.
283 * opncls.c (opncls_bclose, bfd_close): Likewise.
284 * vms-lib.c (vms_lib_bclose): Likewise.
285 * libbfd.h: Regenerate.
287 2013-01-13 Alan Modra <amodra@gmail.com>
289 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
290 Add ref_dynamic_nonweak.
291 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
292 (_bfd_elf_merge_symbol): Don't call above function. Move
293 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
295 (elf_link_add_object_symbols): Delete redundant "override" test.
296 Don't set dynamic_def here.
297 (elf_link_output_extsym): Update.
299 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
301 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
302 normal and TLS symbol access.
303 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
305 2013-01-12 Alan Modra <amodra@gmail.com>
307 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
308 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
309 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
311 2013-01-12 Alan Modra <amodra@gmail.com>
314 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
315 (_bfd_elf_strtab_clear_all_refs): Define.
316 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
317 (_bfd_elf_strtab_clear_all_refs): Delete.
318 * elflink.c (elf_link_add_object_symbols): Clear out added
319 strtab refs. Correct handling of warning common symbols.
321 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
323 * aout0.c: Remove trailing white spaces.
324 * archive.c: Likewise.
325 * archures.c: Likewise.
326 * bfd-in.h: Likewise.
327 * bfd-in2.h: Likewise.
328 * coff-alpha.c: Likewise.
329 * coff-i860.c: Likewise.
330 * coff-mips.c: Likewise.
331 * coff-ppc.c: Likewise.
332 * coff-tic80.c: Likewise.
333 * coff-x86_64.c: Likewise.
334 * coff-z80.c: Likewise.
335 * coffcode.h: Likewise.
336 * coffgen.c: Likewise.
337 * cofflink.c: Likewise.
338 * compress.c: Likewise.
339 * corefile.c: Likewise.
340 * cpu-arm.c: Likewise.
341 * cpu-avr.c: Likewise.
342 * cpu-bfin.c: Likewise.
343 * cpu-cr16.c: Likewise.
344 * cpu-cr16c.c: Likewise.
345 * cpu-crx.c: Likewise.
346 * cpu-h8300.c: Likewise.
347 * cpu-i386.c: Likewise.
348 * cpu-lm32.c: Likewise.
349 * cpu-m68k.c: Likewise.
350 * cpu-moxie.c: Likewise.
351 * cpu-msp430.c: Likewise.
352 * cpu-sh.c: Likewise.
353 * cpu-xc16x.c: Likewise.
354 * dwarf2.c: Likewise.
355 * ecofflink.c: Likewise.
356 * ecoffswap.h: Likewise.
357 * elf-ifunc.c: Likewise.
358 * elf-m10300.c: Likewise.
359 * elf-vxworks.c: Likewise.
360 * elf32-avr.c: Likewise.
361 * elf32-avr.h: Likewise.
362 * elf32-cr16.c: Likewise.
363 * elf32-cr16c.c: Likewise.
364 * elf32-cris.c: Likewise.
365 * elf32-crx.c: Likewise.
366 * elf32-frv.c: Likewise.
367 * elf32-hppa.c: Likewise.
368 * elf32-i860.c: Likewise.
369 * elf32-ip2k.c: Likewise.
370 * elf32-iq2000.c: Likewise.
371 * elf32-m32c.c: Likewise.
372 * elf32-m68hc1x.c: Likewise.
373 * elf32-msp430.c: Likewise.
374 * elf32-mt.c: Likewise.
375 * elf32-ppc.c: Likewise.
376 * elf32-rl78.c: Likewise.
377 * elf32-s390.c: Likewise.
378 * elf32-score.h: Likewise.
379 * elf32-sh-symbian.c: Likewise.
380 * elf32-sh.c: Likewise.
381 * elf32-spu.c: Likewise.
382 * elf32-tic6x.c: Likewise.
383 * elf32-v850.c: Likewise.
384 * elf32-xc16x.c: Likewise.
385 * elf32-xtensa.c: Likewise.
386 * elf64-alpha.c: Likewise.
387 * elf64-hppa.c: Likewise.
388 * elf64-ppc.c: Likewise.
389 * elf64-s390.c: Likewise.
390 * elfcore.h: Likewise.
391 * elflink.c: Likewise.
392 * elfxx-mips.c: Likewise.
393 * elfxx-sparc.c: Likewise.
394 * elfxx-tilegx.c: Likewise.
396 * libcoff.h: Likewise.
397 * libpei.h: Likewise.
398 * libxcoff.h: Likewise.
399 * linker.c: Likewise.
400 * mach-o-i386.c: Likewise.
401 * mach-o-target.c: Likewise.
402 * mach-o.c: Likewise.
403 * mach-o.h: Likewise.
405 * opncls.c: Likewise.
407 * pe-x86_64.c: Likewise.
408 * peXXigen.c: Likewise.
409 * pef-traceback.h: Likewise.
410 * pei-x86_64.c: Likewise.
411 * peicode.h: Likewise.
412 * plugin.c: Likewise.
414 * riscix.c: Likewise.
415 * section.c: Likewise.
418 * tekhex.c: Likewise.
419 * ticoff.h: Likewise.
420 * vaxbsd.c: Likewise.
421 * xcofflink.c: Likewise.
422 * xtensa-isa.c: Likewise.
424 2013-01-10 Will Newton <will.newton@imgtec.com>
426 * Makefile.am: Add Meta.
427 * Makefile.in: Regenerate.
428 * archures.c (bfd_mach_metag): New.
429 * bfd-in2.h: Regenerate.
430 * config.bfd: Add Meta.
431 * configure: Regenerate.
432 * configure.in: Add Meta.
433 * cpu-metag.c: New file.
434 * elf-bfd.h: Add Meta.
435 * elf32-metag.c: New file.
436 * elf32-metag.h: New file.
437 * libbfd.h: Regenerate.
438 * reloc.c: Add Meta relocations.
439 * targets.c: Add Meta.
441 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
443 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
444 (elfcore_write_aarch_hw_break): Likewise.
445 (elfcore_write_aarch_hw_watch): Likewise.
446 * elf.c (elfcore_grok_aarch_tls): New function.
447 (elfcore_grok_aarch_hw_break): Likewise.
448 (elfcore_grok_aarch_hw_watch): Likewise.
449 (elfcore_grok_note): Call the new functions to handle the
451 (elfcore_write_aarch_tls): New function.
452 (elfcore_write_aarch_hw_break): Likewise.
453 (elfcore_write_aarch_hw_watch): Likewise.
454 (elfcore_write_register_note): Call the new functions to handle the
455 corresponding pseudo sections.
457 2013-01-07 Tom Tromey <tromey@redhat.com>
459 * section.c (_bfd_std_section): Rename from std_section.
460 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
461 (STD_SECTION): Update.
462 * bfd-in2.h: Rebuild.
464 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
466 * archures.c (bfd_mach_mips5900): Define.
467 * bfd-in2.h: Regenerate.
468 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
469 * cpu-mips.c: Add support for MIPS r5900.
470 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
472 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
473 Nick Clifton <nickc@redhat.com>
475 * elflink.c (get_value): Prevent the use of an undefined shift
476 operation. Add sanity checks.
478 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
480 * config.bfd (cr16*-*-uclinux*): New target support.
483 For older changes see ChangeLog-2012
485 Copyright (C) 2013 Free Software Foundation, Inc.
487 Copying and distribution of this file, with or without modification,
488 are permitted in any medium without royalty provided the copyright
489 notice and this notice are preserved.
495 version-control: never