1 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
4 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
5 symbol is defined in regular object.
7 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
10 * elf.c (elf_find_function): Don't cache if symbols change.
12 2013-02-07 Alan Modra <amodra@gmail.com>
15 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
16 copy attributes from or to non-ELF.
18 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
20 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
21 for non-zero TLS symbol.
22 (elf_i386_relocate_section): Don't resolve size relocation against
24 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
25 pc_count for non-zero TLS symbol.
26 (elf_x86_64_relocate_section): Don't resolve size relocation
27 against non-zero TLS symbol.
29 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
30 Andrew Jenner <andrew@codesourcery.com>
32 Based on patches from Altera Corporation.
34 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
35 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
36 (BFD_BACKENDS): Add elf32-nios2.lo.
37 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
38 * Makefile.in: Regenerated.
39 * configure.in: Add entries for bfd_elf32_bignios2_vec and
40 bfd_elf32_littlenios2_vec.
41 * configure: Regenerated.
42 * config.bfd: Add cases for nios2.
43 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
44 (bfd_mach_nios2): Define.
45 (bfd_nios2_arch): Declare.
46 (bfd_archures_list): Add bfd_nios2_arch.
47 * targets.c (bfd_elf32_bignios2_vec): Declare.
48 (bfd_elf32_littlenios2_vec): Declare.
49 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
50 bfd_elf32_littlenios2_vec.
51 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
52 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
53 * bfd-in2.h: Regenerated.
54 * libbfd.h: Regenerated.
55 * cpu-nios2.c: New file.
56 * elf32-nios2.c: New file.
58 2013-02-06 Alan Modra <amodra@gmail.com>
60 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
63 2013-02-06 Alan Modra <amodra@gmail.com>
65 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
66 * Makefile.in: Regenerate.
68 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
69 Pedro Alves <palves@redhat.com>
71 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
72 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
74 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
75 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
76 * elf-linux-psinfo.h: New file.
77 * elf.c: Include elf-linux-psinfo.h.
78 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
80 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
81 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
82 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
83 (elfcore_write_ppc_linux_prpsinfo32): New function.
85 2013-02-04 Tristan Gingold <gingold@adacore.com>
87 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
90 2013-02-04 Alan Modra <amodra@gmail.com>
92 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
93 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
94 * Makefile.in: Regenerate.
95 * po/SRC-POTFILES.in: Regenerate.
97 2013-02-04 Alan Modra <amodra@gmail.com>
99 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
100 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
102 2013-02-01 Alan Modra <amodra@gmail.com>
104 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
107 2013-01-31 Tristan Gingold <gingold@adacore.com>
109 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
110 earlier. Fix status checking of bfd_mach_o_scan_start_address.
111 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
113 2013-01-31 Alan Modra <amodra@gmail.com>
114 David S. Miller <davem@davemloft.net>
117 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
118 references to __tls_get_addr.
119 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
120 vtinherit and vtentry reloc handling too.
121 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
123 2013-01-31 Alan Modra <amodra@gmail.com>
125 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
127 2013-01-31 Alan Modra <amodra@gmail.com>
129 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
131 2013-01-28 Alan Modra <amodra@gmail.com>
133 * elf64-ppc.c: Use %T to print symbols names and remove redundant
134 "relocation" in error messages throughout file.
135 (ppc64_elf_relocate_section): Remove sibling call error message,
136 replace with "call lacks nop". Specially report errors for
137 branches to function entry points via OPD lookup and branches
138 to stubs. Remove NULL symbol handling now done by %T.
140 2013-01-28 Alan Modra <amodra@gmail.com>
142 * archive.c (bfd_generic_archive_p): Return target and keep
143 ardata on partial matches.
144 * format.c (bfd_check_format_matches): Adjust for above
145 change. Remove bfd_error_file_ambiguously_recognized dead
148 2013-01-26 Alan Modra <amodra@gmail.com>
150 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
151 bfd_preserve_finish): Move to..
152 * format.c: ..here, splitting out..
153 (bfd_reinit): ..this. New function.
154 (bfd_check_format_matches): Use bfd_preserve_save/restore to
155 keep bfd state for a match.
156 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
157 * elfcore.h (elf_core_file_p): Likewise.
158 * mach-o.c (bfd_mach_o_header_p): Likewise.
159 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
160 * xsym.c (bfd_sym_object_p): Likewise.
161 * mmo.c (mmo_scan): Clear abfd->symcount.
162 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
163 * section.c (bfd_section_list_clear): Clear section_htab.count.
164 * bfd-in2.h: Regenerate.
166 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
168 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
169 second reloc, make sure that the reloc potentially exists first.
171 2013-01-24 Nick Clifton <nickc@redhat.com>
173 * archures.c: Add bfd_mach_v850e3v5.
174 * bfd-in2.h: Regenerate.
175 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
176 * cpu-v850_rh850.c: Likewise.
177 * elf32-v850.c: Add support for v850e3v5 architecture.
179 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
181 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
183 2013-01-23 Leif Ekblad <leif@rdos.net>
185 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
187 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
189 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
191 (elf_i386_relocate_section): Resolve size relocation against
193 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
194 for non-zero TLS symbol.
195 (elf_x86_64_relocate_section): Resolve size relocation against
198 2013-01-18 Mike Frysinger <vapier@gentoo.org>
200 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
201 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
204 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
206 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
207 PC-relative relocation.
208 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
209 as PC-relative relocation.
211 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
213 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
215 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
217 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
218 and R_X86_64_SIZE64 check.
219 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
222 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
224 * bfd-in2.h: Regenerated.
225 * libbfd.h: Likewise.
227 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
228 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
229 (elf_i386_check_relocs): Handle R_386_SIZE32.
230 (elf_i386_gc_sweep_hook): Likewise.
231 (elf_i386_relocate_section): Likewise.
233 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
234 and R_X86_64_SIZE64 entries.
235 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
236 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
237 (elf_x86_64_reloc_name_lookup): Likewise.
238 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
240 (elf_x86_64_gc_sweep_hook): Likewise.
241 (elf_x86_64_relocate_section): Likewise.
243 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
246 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
248 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
249 with R_X86_64_RELATIVE64.
251 2013-01-15 Nick Clifton <nickc@redhat.com>
253 * elf32-msp430.c: Fix spelling typo.
255 2013-01-15 Alan Modra <amodra@gmail.com>
257 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
260 2013-01-14 Alan Modra <amodra@gmail.com>
263 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
264 (memory_bclose): Likewise. Return 0 on success.
265 * cache.c (cache_bclose): Likewise.
266 * opncls.c (opncls_bclose, bfd_close): Likewise.
267 * vms-lib.c (vms_lib_bclose): Likewise.
268 * libbfd.h: Regenerate.
270 2013-01-13 Alan Modra <amodra@gmail.com>
272 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
273 Add ref_dynamic_nonweak.
274 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
275 (_bfd_elf_merge_symbol): Don't call above function. Move
276 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
278 (elf_link_add_object_symbols): Delete redundant "override" test.
279 Don't set dynamic_def here.
280 (elf_link_output_extsym): Update.
282 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
284 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
285 normal and TLS symbol access.
286 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
288 2013-01-12 Alan Modra <amodra@gmail.com>
290 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
291 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
292 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
294 2013-01-12 Alan Modra <amodra@gmail.com>
297 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
298 (_bfd_elf_strtab_clear_all_refs): Define.
299 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
300 (_bfd_elf_strtab_clear_all_refs): Delete.
301 * elflink.c (elf_link_add_object_symbols): Clear out added
302 strtab refs. Correct handling of warning common symbols.
304 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
306 * aout0.c: Remove trailing white spaces.
307 * archive.c: Likewise.
308 * archures.c: Likewise.
309 * bfd-in.h: Likewise.
310 * bfd-in2.h: Likewise.
311 * coff-alpha.c: Likewise.
312 * coff-i860.c: Likewise.
313 * coff-mips.c: Likewise.
314 * coff-ppc.c: Likewise.
315 * coff-tic80.c: Likewise.
316 * coff-x86_64.c: Likewise.
317 * coff-z80.c: Likewise.
318 * coffcode.h: Likewise.
319 * coffgen.c: Likewise.
320 * cofflink.c: Likewise.
321 * compress.c: Likewise.
322 * corefile.c: Likewise.
323 * cpu-arm.c: Likewise.
324 * cpu-avr.c: Likewise.
325 * cpu-bfin.c: Likewise.
326 * cpu-cr16.c: Likewise.
327 * cpu-cr16c.c: Likewise.
328 * cpu-crx.c: Likewise.
329 * cpu-h8300.c: Likewise.
330 * cpu-i386.c: Likewise.
331 * cpu-lm32.c: Likewise.
332 * cpu-m68k.c: Likewise.
333 * cpu-moxie.c: Likewise.
334 * cpu-msp430.c: Likewise.
335 * cpu-sh.c: Likewise.
336 * cpu-xc16x.c: Likewise.
337 * dwarf2.c: Likewise.
338 * ecofflink.c: Likewise.
339 * ecoffswap.h: Likewise.
340 * elf-ifunc.c: Likewise.
341 * elf-m10300.c: Likewise.
342 * elf-vxworks.c: Likewise.
343 * elf32-avr.c: Likewise.
344 * elf32-avr.h: Likewise.
345 * elf32-cr16.c: Likewise.
346 * elf32-cr16c.c: Likewise.
347 * elf32-cris.c: Likewise.
348 * elf32-crx.c: Likewise.
349 * elf32-frv.c: Likewise.
350 * elf32-hppa.c: Likewise.
351 * elf32-i860.c: Likewise.
352 * elf32-ip2k.c: Likewise.
353 * elf32-iq2000.c: Likewise.
354 * elf32-m32c.c: Likewise.
355 * elf32-m68hc1x.c: Likewise.
356 * elf32-msp430.c: Likewise.
357 * elf32-mt.c: Likewise.
358 * elf32-ppc.c: Likewise.
359 * elf32-rl78.c: Likewise.
360 * elf32-s390.c: Likewise.
361 * elf32-score.h: Likewise.
362 * elf32-sh-symbian.c: Likewise.
363 * elf32-sh.c: Likewise.
364 * elf32-spu.c: Likewise.
365 * elf32-tic6x.c: Likewise.
366 * elf32-v850.c: Likewise.
367 * elf32-xc16x.c: Likewise.
368 * elf32-xtensa.c: Likewise.
369 * elf64-alpha.c: Likewise.
370 * elf64-hppa.c: Likewise.
371 * elf64-ppc.c: Likewise.
372 * elf64-s390.c: Likewise.
373 * elfcore.h: Likewise.
374 * elflink.c: Likewise.
375 * elfxx-mips.c: Likewise.
376 * elfxx-sparc.c: Likewise.
377 * elfxx-tilegx.c: Likewise.
379 * libcoff.h: Likewise.
380 * libpei.h: Likewise.
381 * libxcoff.h: Likewise.
382 * linker.c: Likewise.
383 * mach-o-i386.c: Likewise.
384 * mach-o-target.c: Likewise.
385 * mach-o.c: Likewise.
386 * mach-o.h: Likewise.
388 * opncls.c: Likewise.
390 * pe-x86_64.c: Likewise.
391 * peXXigen.c: Likewise.
392 * pef-traceback.h: Likewise.
393 * pei-x86_64.c: Likewise.
394 * peicode.h: Likewise.
395 * plugin.c: Likewise.
397 * riscix.c: Likewise.
398 * section.c: Likewise.
401 * tekhex.c: Likewise.
402 * ticoff.h: Likewise.
403 * vaxbsd.c: Likewise.
404 * xcofflink.c: Likewise.
405 * xtensa-isa.c: Likewise.
407 2013-01-10 Will Newton <will.newton@imgtec.com>
409 * Makefile.am: Add Meta.
410 * Makefile.in: Regenerate.
411 * archures.c (bfd_mach_metag): New.
412 * bfd-in2.h: Regenerate.
413 * config.bfd: Add Meta.
414 * configure: Regenerate.
415 * configure.in: Add Meta.
416 * cpu-metag.c: New file.
417 * elf-bfd.h: Add Meta.
418 * elf32-metag.c: New file.
419 * elf32-metag.h: New file.
420 * libbfd.h: Regenerate.
421 * reloc.c: Add Meta relocations.
422 * targets.c: Add Meta.
424 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
426 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
427 (elfcore_write_aarch_hw_break): Likewise.
428 (elfcore_write_aarch_hw_watch): Likewise.
429 * elf.c (elfcore_grok_aarch_tls): New function.
430 (elfcore_grok_aarch_hw_break): Likewise.
431 (elfcore_grok_aarch_hw_watch): Likewise.
432 (elfcore_grok_note): Call the new functions to handle the
434 (elfcore_write_aarch_tls): New function.
435 (elfcore_write_aarch_hw_break): Likewise.
436 (elfcore_write_aarch_hw_watch): Likewise.
437 (elfcore_write_register_note): Call the new functions to handle the
438 corresponding pseudo sections.
440 2013-01-07 Tom Tromey <tromey@redhat.com>
442 * section.c (_bfd_std_section): Rename from std_section.
443 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
444 (STD_SECTION): Update.
445 * bfd-in2.h: Rebuild.
447 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
449 * archures.c (bfd_mach_mips5900): Define.
450 * bfd-in2.h: Regenerate.
451 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
452 * cpu-mips.c: Add support for MIPS r5900.
453 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
455 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
456 Nick Clifton <nickc@redhat.com>
458 * elflink.c (get_value): Prevent the use of an undefined shift
459 operation. Add sanity checks.
461 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
463 * config.bfd (cr16*-*-uclinux*): New target support.
466 For older changes see ChangeLog-2012
468 Copyright (C) 2013 Free Software Foundation, Inc.
470 Copying and distribution of this file, with or without modification,
471 are permitted in any medium without royalty provided the copyright
472 notice and this notice are preserved.
478 version-control: never