1 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
4 * elf.c (elf_find_function): Don't cache if symbols change.
6 2013-02-07 Alan Modra <amodra@gmail.com>
9 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
10 copy attributes from or to non-ELF.
12 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
14 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
15 for non-zero TLS symbol.
16 (elf_i386_relocate_section): Don't resolve size relocation against
18 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
19 pc_count for non-zero TLS symbol.
20 (elf_x86_64_relocate_section): Don't resolve size relocation
21 against non-zero TLS symbol.
23 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
24 Andrew Jenner <andrew@codesourcery.com>
26 Based on patches from Altera Corporation.
28 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
29 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
30 (BFD_BACKENDS): Add elf32-nios2.lo.
31 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
32 * Makefile.in: Regenerated.
33 * configure.in: Add entries for bfd_elf32_bignios2_vec and
34 bfd_elf32_littlenios2_vec.
35 * configure: Regenerated.
36 * config.bfd: Add cases for nios2.
37 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
38 (bfd_mach_nios2): Define.
39 (bfd_nios2_arch): Declare.
40 (bfd_archures_list): Add bfd_nios2_arch.
41 * targets.c (bfd_elf32_bignios2_vec): Declare.
42 (bfd_elf32_littlenios2_vec): Declare.
43 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
44 bfd_elf32_littlenios2_vec.
45 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
46 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
47 * bfd-in2.h: Regenerated.
48 * libbfd.h: Regenerated.
49 * cpu-nios2.c: New file.
50 * elf32-nios2.c: New file.
52 2013-02-06 Alan Modra <amodra@gmail.com>
54 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
57 2013-02-06 Alan Modra <amodra@gmail.com>
59 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
60 * Makefile.in: Regenerate.
62 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
63 Pedro Alves <palves@redhat.com>
65 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
66 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
68 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
69 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
70 * elf-linux-psinfo.h: New file.
71 * elf.c: Include elf-linux-psinfo.h.
72 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
74 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
75 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
76 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
77 (elfcore_write_ppc_linux_prpsinfo32): New function.
79 2013-02-04 Tristan Gingold <gingold@adacore.com>
81 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
84 2013-02-04 Alan Modra <amodra@gmail.com>
86 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
87 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
88 * Makefile.in: Regenerate.
89 * po/SRC-POTFILES.in: Regenerate.
91 2013-02-04 Alan Modra <amodra@gmail.com>
93 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
94 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
96 2013-02-01 Alan Modra <amodra@gmail.com>
98 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
101 2013-01-31 Tristan Gingold <gingold@adacore.com>
103 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
104 earlier. Fix status checking of bfd_mach_o_scan_start_address.
105 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
107 2013-01-31 Alan Modra <amodra@gmail.com>
108 David S. Miller <davem@davemloft.net>
111 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
112 references to __tls_get_addr.
113 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
114 vtinherit and vtentry reloc handling too.
115 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
117 2013-01-31 Alan Modra <amodra@gmail.com>
119 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
121 2013-01-31 Alan Modra <amodra@gmail.com>
123 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
125 2013-01-28 Alan Modra <amodra@gmail.com>
127 * elf64-ppc.c: Use %T to print symbols names and remove redundant
128 "relocation" in error messages throughout file.
129 (ppc64_elf_relocate_section): Remove sibling call error message,
130 replace with "call lacks nop". Specially report errors for
131 branches to function entry points via OPD lookup and branches
132 to stubs. Remove NULL symbol handling now done by %T.
134 2013-01-28 Alan Modra <amodra@gmail.com>
136 * archive.c (bfd_generic_archive_p): Return target and keep
137 ardata on partial matches.
138 * format.c (bfd_check_format_matches): Adjust for above
139 change. Remove bfd_error_file_ambiguously_recognized dead
142 2013-01-26 Alan Modra <amodra@gmail.com>
144 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
145 bfd_preserve_finish): Move to..
146 * format.c: ..here, splitting out..
147 (bfd_reinit): ..this. New function.
148 (bfd_check_format_matches): Use bfd_preserve_save/restore to
149 keep bfd state for a match.
150 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
151 * elfcore.h (elf_core_file_p): Likewise.
152 * mach-o.c (bfd_mach_o_header_p): Likewise.
153 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
154 * xsym.c (bfd_sym_object_p): Likewise.
155 * mmo.c (mmo_scan): Clear abfd->symcount.
156 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
157 * section.c (bfd_section_list_clear): Clear section_htab.count.
158 * bfd-in2.h: Regenerate.
160 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
162 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
163 second reloc, make sure that the reloc potentially exists first.
165 2013-01-24 Nick Clifton <nickc@redhat.com>
167 * archures.c: Add bfd_mach_v850e3v5.
168 * bfd-in2.h: Regenerate.
169 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
170 * cpu-v850_rh850.c: Likewise.
171 * elf32-v850.c: Add support for v850e3v5 architecture.
173 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
175 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
177 2013-01-23 Leif Ekblad <leif@rdos.net>
179 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
181 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
183 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
185 (elf_i386_relocate_section): Resolve size relocation against
187 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
188 for non-zero TLS symbol.
189 (elf_x86_64_relocate_section): Resolve size relocation against
192 2013-01-18 Mike Frysinger <vapier@gentoo.org>
194 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
195 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
198 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
200 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
201 PC-relative relocation.
202 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
203 as PC-relative relocation.
205 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
207 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
209 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
211 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
212 and R_X86_64_SIZE64 check.
213 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
216 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
218 * bfd-in2.h: Regenerated.
219 * libbfd.h: Likewise.
221 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
222 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
223 (elf_i386_check_relocs): Handle R_386_SIZE32.
224 (elf_i386_gc_sweep_hook): Likewise.
225 (elf_i386_relocate_section): Likewise.
227 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
228 and R_X86_64_SIZE64 entries.
229 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
230 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
231 (elf_x86_64_reloc_name_lookup): Likewise.
232 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
234 (elf_x86_64_gc_sweep_hook): Likewise.
235 (elf_x86_64_relocate_section): Likewise.
237 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
240 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
242 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
243 with R_X86_64_RELATIVE64.
245 2013-01-15 Nick Clifton <nickc@redhat.com>
247 * elf32-msp430.c: Fix spelling typo.
249 2013-01-15 Alan Modra <amodra@gmail.com>
251 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
254 2013-01-14 Alan Modra <amodra@gmail.com>
257 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
258 (memory_bclose): Likewise. Return 0 on success.
259 * cache.c (cache_bclose): Likewise.
260 * opncls.c (opncls_bclose, bfd_close): Likewise.
261 * vms-lib.c (vms_lib_bclose): Likewise.
262 * libbfd.h: Regenerate.
264 2013-01-13 Alan Modra <amodra@gmail.com>
266 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
267 Add ref_dynamic_nonweak.
268 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
269 (_bfd_elf_merge_symbol): Don't call above function. Move
270 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
272 (elf_link_add_object_symbols): Delete redundant "override" test.
273 Don't set dynamic_def here.
274 (elf_link_output_extsym): Update.
276 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
278 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
279 normal and TLS symbol access.
280 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
282 2013-01-12 Alan Modra <amodra@gmail.com>
284 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
285 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
286 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
288 2013-01-12 Alan Modra <amodra@gmail.com>
291 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
292 (_bfd_elf_strtab_clear_all_refs): Define.
293 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
294 (_bfd_elf_strtab_clear_all_refs): Delete.
295 * elflink.c (elf_link_add_object_symbols): Clear out added
296 strtab refs. Correct handling of warning common symbols.
298 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
300 * aout0.c: Remove trailing white spaces.
301 * archive.c: Likewise.
302 * archures.c: Likewise.
303 * bfd-in.h: Likewise.
304 * bfd-in2.h: Likewise.
305 * coff-alpha.c: Likewise.
306 * coff-i860.c: Likewise.
307 * coff-mips.c: Likewise.
308 * coff-ppc.c: Likewise.
309 * coff-tic80.c: Likewise.
310 * coff-x86_64.c: Likewise.
311 * coff-z80.c: Likewise.
312 * coffcode.h: Likewise.
313 * coffgen.c: Likewise.
314 * cofflink.c: Likewise.
315 * compress.c: Likewise.
316 * corefile.c: Likewise.
317 * cpu-arm.c: Likewise.
318 * cpu-avr.c: Likewise.
319 * cpu-bfin.c: Likewise.
320 * cpu-cr16.c: Likewise.
321 * cpu-cr16c.c: Likewise.
322 * cpu-crx.c: Likewise.
323 * cpu-h8300.c: Likewise.
324 * cpu-i386.c: Likewise.
325 * cpu-lm32.c: Likewise.
326 * cpu-m68k.c: Likewise.
327 * cpu-moxie.c: Likewise.
328 * cpu-msp430.c: Likewise.
329 * cpu-sh.c: Likewise.
330 * cpu-xc16x.c: Likewise.
331 * dwarf2.c: Likewise.
332 * ecofflink.c: Likewise.
333 * ecoffswap.h: Likewise.
334 * elf-ifunc.c: Likewise.
335 * elf-m10300.c: Likewise.
336 * elf-vxworks.c: Likewise.
337 * elf32-avr.c: Likewise.
338 * elf32-avr.h: Likewise.
339 * elf32-cr16.c: Likewise.
340 * elf32-cr16c.c: Likewise.
341 * elf32-cris.c: Likewise.
342 * elf32-crx.c: Likewise.
343 * elf32-frv.c: Likewise.
344 * elf32-hppa.c: Likewise.
345 * elf32-i860.c: Likewise.
346 * elf32-ip2k.c: Likewise.
347 * elf32-iq2000.c: Likewise.
348 * elf32-m32c.c: Likewise.
349 * elf32-m68hc1x.c: Likewise.
350 * elf32-msp430.c: Likewise.
351 * elf32-mt.c: Likewise.
352 * elf32-ppc.c: Likewise.
353 * elf32-rl78.c: Likewise.
354 * elf32-s390.c: Likewise.
355 * elf32-score.h: Likewise.
356 * elf32-sh-symbian.c: Likewise.
357 * elf32-sh.c: Likewise.
358 * elf32-spu.c: Likewise.
359 * elf32-tic6x.c: Likewise.
360 * elf32-v850.c: Likewise.
361 * elf32-xc16x.c: Likewise.
362 * elf32-xtensa.c: Likewise.
363 * elf64-alpha.c: Likewise.
364 * elf64-hppa.c: Likewise.
365 * elf64-ppc.c: Likewise.
366 * elf64-s390.c: Likewise.
367 * elfcore.h: Likewise.
368 * elflink.c: Likewise.
369 * elfxx-mips.c: Likewise.
370 * elfxx-sparc.c: Likewise.
371 * elfxx-tilegx.c: Likewise.
373 * libcoff.h: Likewise.
374 * libpei.h: Likewise.
375 * libxcoff.h: Likewise.
376 * linker.c: Likewise.
377 * mach-o-i386.c: Likewise.
378 * mach-o-target.c: Likewise.
379 * mach-o.c: Likewise.
380 * mach-o.h: Likewise.
382 * opncls.c: Likewise.
384 * pe-x86_64.c: Likewise.
385 * peXXigen.c: Likewise.
386 * pef-traceback.h: Likewise.
387 * pei-x86_64.c: Likewise.
388 * peicode.h: Likewise.
389 * plugin.c: Likewise.
391 * riscix.c: Likewise.
392 * section.c: Likewise.
395 * tekhex.c: Likewise.
396 * ticoff.h: Likewise.
397 * vaxbsd.c: Likewise.
398 * xcofflink.c: Likewise.
399 * xtensa-isa.c: Likewise.
401 2013-01-10 Will Newton <will.newton@imgtec.com>
403 * Makefile.am: Add Meta.
404 * Makefile.in: Regenerate.
405 * archures.c (bfd_mach_metag): New.
406 * bfd-in2.h: Regenerate.
407 * config.bfd: Add Meta.
408 * configure: Regenerate.
409 * configure.in: Add Meta.
410 * cpu-metag.c: New file.
411 * elf-bfd.h: Add Meta.
412 * elf32-metag.c: New file.
413 * elf32-metag.h: New file.
414 * libbfd.h: Regenerate.
415 * reloc.c: Add Meta relocations.
416 * targets.c: Add Meta.
418 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
420 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
421 (elfcore_write_aarch_hw_break): Likewise.
422 (elfcore_write_aarch_hw_watch): Likewise.
423 * elf.c (elfcore_grok_aarch_tls): New function.
424 (elfcore_grok_aarch_hw_break): Likewise.
425 (elfcore_grok_aarch_hw_watch): Likewise.
426 (elfcore_grok_note): Call the new functions to handle the
428 (elfcore_write_aarch_tls): New function.
429 (elfcore_write_aarch_hw_break): Likewise.
430 (elfcore_write_aarch_hw_watch): Likewise.
431 (elfcore_write_register_note): Call the new functions to handle the
432 corresponding pseudo sections.
434 2013-01-07 Tom Tromey <tromey@redhat.com>
436 * section.c (_bfd_std_section): Rename from std_section.
437 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
438 (STD_SECTION): Update.
439 * bfd-in2.h: Rebuild.
441 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
443 * archures.c (bfd_mach_mips5900): Define.
444 * bfd-in2.h: Regenerate.
445 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
446 * cpu-mips.c: Add support for MIPS r5900.
447 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
449 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
450 Nick Clifton <nickc@redhat.com>
452 * elflink.c (get_value): Prevent the use of an undefined shift
453 operation. Add sanity checks.
455 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
457 * config.bfd (cr16*-*-uclinux*): New target support.
460 For older changes see ChangeLog-2012
462 Copyright (C) 2013 Free Software Foundation, Inc.
464 Copying and distribution of this file, with or without modification,
465 are permitted in any medium without royalty provided the copyright
466 notice and this notice are preserved.
472 version-control: never