1 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
3 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
6 2013-02-08 Alan Modra <amodra@gmail.com>
9 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
10 * elf.c (elf_find_function): Revert last change. Use new
11 tdata field rather than static vars for cache.
13 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
16 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
17 symbol is defined in regular object.
19 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
22 * elf.c (elf_find_function): Don't cache if symbols change.
24 2013-02-07 Alan Modra <amodra@gmail.com>
27 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
28 copy attributes from or to non-ELF.
30 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
32 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
33 for non-zero TLS symbol.
34 (elf_i386_relocate_section): Don't resolve size relocation against
36 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
37 pc_count for non-zero TLS symbol.
38 (elf_x86_64_relocate_section): Don't resolve size relocation
39 against non-zero TLS symbol.
41 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
42 Andrew Jenner <andrew@codesourcery.com>
44 Based on patches from Altera Corporation.
46 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
47 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
48 (BFD_BACKENDS): Add elf32-nios2.lo.
49 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
50 * Makefile.in: Regenerated.
51 * configure.in: Add entries for bfd_elf32_bignios2_vec and
52 bfd_elf32_littlenios2_vec.
53 * configure: Regenerated.
54 * config.bfd: Add cases for nios2.
55 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
56 (bfd_mach_nios2): Define.
57 (bfd_nios2_arch): Declare.
58 (bfd_archures_list): Add bfd_nios2_arch.
59 * targets.c (bfd_elf32_bignios2_vec): Declare.
60 (bfd_elf32_littlenios2_vec): Declare.
61 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
62 bfd_elf32_littlenios2_vec.
63 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
64 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
65 * bfd-in2.h: Regenerated.
66 * libbfd.h: Regenerated.
67 * cpu-nios2.c: New file.
68 * elf32-nios2.c: New file.
70 2013-02-06 Alan Modra <amodra@gmail.com>
72 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
75 2013-02-06 Alan Modra <amodra@gmail.com>
77 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
78 * Makefile.in: Regenerate.
80 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
81 Pedro Alves <palves@redhat.com>
83 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
84 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
86 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
87 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
88 * elf-linux-psinfo.h: New file.
89 * elf.c: Include elf-linux-psinfo.h.
90 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
92 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
93 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
94 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
95 (elfcore_write_ppc_linux_prpsinfo32): New function.
97 2013-02-04 Tristan Gingold <gingold@adacore.com>
99 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
102 2013-02-04 Alan Modra <amodra@gmail.com>
104 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
105 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
106 * Makefile.in: Regenerate.
107 * po/SRC-POTFILES.in: Regenerate.
109 2013-02-04 Alan Modra <amodra@gmail.com>
111 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
112 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
114 2013-02-01 Alan Modra <amodra@gmail.com>
116 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
119 2013-01-31 Tristan Gingold <gingold@adacore.com>
121 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
122 earlier. Fix status checking of bfd_mach_o_scan_start_address.
123 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
125 2013-01-31 Alan Modra <amodra@gmail.com>
126 David S. Miller <davem@davemloft.net>
129 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
130 references to __tls_get_addr.
131 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
132 vtinherit and vtentry reloc handling too.
133 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
135 2013-01-31 Alan Modra <amodra@gmail.com>
137 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
139 2013-01-31 Alan Modra <amodra@gmail.com>
141 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
143 2013-01-28 Alan Modra <amodra@gmail.com>
145 * elf64-ppc.c: Use %T to print symbols names and remove redundant
146 "relocation" in error messages throughout file.
147 (ppc64_elf_relocate_section): Remove sibling call error message,
148 replace with "call lacks nop". Specially report errors for
149 branches to function entry points via OPD lookup and branches
150 to stubs. Remove NULL symbol handling now done by %T.
152 2013-01-28 Alan Modra <amodra@gmail.com>
154 * archive.c (bfd_generic_archive_p): Return target and keep
155 ardata on partial matches.
156 * format.c (bfd_check_format_matches): Adjust for above
157 change. Remove bfd_error_file_ambiguously_recognized dead
160 2013-01-26 Alan Modra <amodra@gmail.com>
162 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
163 bfd_preserve_finish): Move to..
164 * format.c: ..here, splitting out..
165 (bfd_reinit): ..this. New function.
166 (bfd_check_format_matches): Use bfd_preserve_save/restore to
167 keep bfd state for a match.
168 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
169 * elfcore.h (elf_core_file_p): Likewise.
170 * mach-o.c (bfd_mach_o_header_p): Likewise.
171 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
172 * xsym.c (bfd_sym_object_p): Likewise.
173 * mmo.c (mmo_scan): Clear abfd->symcount.
174 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
175 * section.c (bfd_section_list_clear): Clear section_htab.count.
176 * bfd-in2.h: Regenerate.
178 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
180 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
181 second reloc, make sure that the reloc potentially exists first.
183 2013-01-24 Nick Clifton <nickc@redhat.com>
185 * archures.c: Add bfd_mach_v850e3v5.
186 * bfd-in2.h: Regenerate.
187 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
188 * cpu-v850_rh850.c: Likewise.
189 * elf32-v850.c: Add support for v850e3v5 architecture.
191 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
193 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
195 2013-01-23 Leif Ekblad <leif@rdos.net>
197 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
199 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
201 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
203 (elf_i386_relocate_section): Resolve size relocation against
205 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
206 for non-zero TLS symbol.
207 (elf_x86_64_relocate_section): Resolve size relocation against
210 2013-01-18 Mike Frysinger <vapier@gentoo.org>
212 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
213 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
216 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
218 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
219 PC-relative relocation.
220 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
221 as PC-relative relocation.
223 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
225 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
227 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
229 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
230 and R_X86_64_SIZE64 check.
231 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
234 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
236 * bfd-in2.h: Regenerated.
237 * libbfd.h: Likewise.
239 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
240 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
241 (elf_i386_check_relocs): Handle R_386_SIZE32.
242 (elf_i386_gc_sweep_hook): Likewise.
243 (elf_i386_relocate_section): Likewise.
245 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
246 and R_X86_64_SIZE64 entries.
247 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
248 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
249 (elf_x86_64_reloc_name_lookup): Likewise.
250 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
252 (elf_x86_64_gc_sweep_hook): Likewise.
253 (elf_x86_64_relocate_section): Likewise.
255 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
258 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
260 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
261 with R_X86_64_RELATIVE64.
263 2013-01-15 Nick Clifton <nickc@redhat.com>
265 * elf32-msp430.c: Fix spelling typo.
267 2013-01-15 Alan Modra <amodra@gmail.com>
269 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
272 2013-01-14 Alan Modra <amodra@gmail.com>
275 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
276 (memory_bclose): Likewise. Return 0 on success.
277 * cache.c (cache_bclose): Likewise.
278 * opncls.c (opncls_bclose, bfd_close): Likewise.
279 * vms-lib.c (vms_lib_bclose): Likewise.
280 * libbfd.h: Regenerate.
282 2013-01-13 Alan Modra <amodra@gmail.com>
284 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
285 Add ref_dynamic_nonweak.
286 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
287 (_bfd_elf_merge_symbol): Don't call above function. Move
288 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
290 (elf_link_add_object_symbols): Delete redundant "override" test.
291 Don't set dynamic_def here.
292 (elf_link_output_extsym): Update.
294 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
296 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
297 normal and TLS symbol access.
298 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
300 2013-01-12 Alan Modra <amodra@gmail.com>
302 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
303 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
304 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
306 2013-01-12 Alan Modra <amodra@gmail.com>
309 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
310 (_bfd_elf_strtab_clear_all_refs): Define.
311 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
312 (_bfd_elf_strtab_clear_all_refs): Delete.
313 * elflink.c (elf_link_add_object_symbols): Clear out added
314 strtab refs. Correct handling of warning common symbols.
316 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
318 * aout0.c: Remove trailing white spaces.
319 * archive.c: Likewise.
320 * archures.c: Likewise.
321 * bfd-in.h: Likewise.
322 * bfd-in2.h: Likewise.
323 * coff-alpha.c: Likewise.
324 * coff-i860.c: Likewise.
325 * coff-mips.c: Likewise.
326 * coff-ppc.c: Likewise.
327 * coff-tic80.c: Likewise.
328 * coff-x86_64.c: Likewise.
329 * coff-z80.c: Likewise.
330 * coffcode.h: Likewise.
331 * coffgen.c: Likewise.
332 * cofflink.c: Likewise.
333 * compress.c: Likewise.
334 * corefile.c: Likewise.
335 * cpu-arm.c: Likewise.
336 * cpu-avr.c: Likewise.
337 * cpu-bfin.c: Likewise.
338 * cpu-cr16.c: Likewise.
339 * cpu-cr16c.c: Likewise.
340 * cpu-crx.c: Likewise.
341 * cpu-h8300.c: Likewise.
342 * cpu-i386.c: Likewise.
343 * cpu-lm32.c: Likewise.
344 * cpu-m68k.c: Likewise.
345 * cpu-moxie.c: Likewise.
346 * cpu-msp430.c: Likewise.
347 * cpu-sh.c: Likewise.
348 * cpu-xc16x.c: Likewise.
349 * dwarf2.c: Likewise.
350 * ecofflink.c: Likewise.
351 * ecoffswap.h: Likewise.
352 * elf-ifunc.c: Likewise.
353 * elf-m10300.c: Likewise.
354 * elf-vxworks.c: Likewise.
355 * elf32-avr.c: Likewise.
356 * elf32-avr.h: Likewise.
357 * elf32-cr16.c: Likewise.
358 * elf32-cr16c.c: Likewise.
359 * elf32-cris.c: Likewise.
360 * elf32-crx.c: Likewise.
361 * elf32-frv.c: Likewise.
362 * elf32-hppa.c: Likewise.
363 * elf32-i860.c: Likewise.
364 * elf32-ip2k.c: Likewise.
365 * elf32-iq2000.c: Likewise.
366 * elf32-m32c.c: Likewise.
367 * elf32-m68hc1x.c: Likewise.
368 * elf32-msp430.c: Likewise.
369 * elf32-mt.c: Likewise.
370 * elf32-ppc.c: Likewise.
371 * elf32-rl78.c: Likewise.
372 * elf32-s390.c: Likewise.
373 * elf32-score.h: Likewise.
374 * elf32-sh-symbian.c: Likewise.
375 * elf32-sh.c: Likewise.
376 * elf32-spu.c: Likewise.
377 * elf32-tic6x.c: Likewise.
378 * elf32-v850.c: Likewise.
379 * elf32-xc16x.c: Likewise.
380 * elf32-xtensa.c: Likewise.
381 * elf64-alpha.c: Likewise.
382 * elf64-hppa.c: Likewise.
383 * elf64-ppc.c: Likewise.
384 * elf64-s390.c: Likewise.
385 * elfcore.h: Likewise.
386 * elflink.c: Likewise.
387 * elfxx-mips.c: Likewise.
388 * elfxx-sparc.c: Likewise.
389 * elfxx-tilegx.c: Likewise.
391 * libcoff.h: Likewise.
392 * libpei.h: Likewise.
393 * libxcoff.h: Likewise.
394 * linker.c: Likewise.
395 * mach-o-i386.c: Likewise.
396 * mach-o-target.c: Likewise.
397 * mach-o.c: Likewise.
398 * mach-o.h: Likewise.
400 * opncls.c: Likewise.
402 * pe-x86_64.c: Likewise.
403 * peXXigen.c: Likewise.
404 * pef-traceback.h: Likewise.
405 * pei-x86_64.c: Likewise.
406 * peicode.h: Likewise.
407 * plugin.c: Likewise.
409 * riscix.c: Likewise.
410 * section.c: Likewise.
413 * tekhex.c: Likewise.
414 * ticoff.h: Likewise.
415 * vaxbsd.c: Likewise.
416 * xcofflink.c: Likewise.
417 * xtensa-isa.c: Likewise.
419 2013-01-10 Will Newton <will.newton@imgtec.com>
421 * Makefile.am: Add Meta.
422 * Makefile.in: Regenerate.
423 * archures.c (bfd_mach_metag): New.
424 * bfd-in2.h: Regenerate.
425 * config.bfd: Add Meta.
426 * configure: Regenerate.
427 * configure.in: Add Meta.
428 * cpu-metag.c: New file.
429 * elf-bfd.h: Add Meta.
430 * elf32-metag.c: New file.
431 * elf32-metag.h: New file.
432 * libbfd.h: Regenerate.
433 * reloc.c: Add Meta relocations.
434 * targets.c: Add Meta.
436 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
438 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
439 (elfcore_write_aarch_hw_break): Likewise.
440 (elfcore_write_aarch_hw_watch): Likewise.
441 * elf.c (elfcore_grok_aarch_tls): New function.
442 (elfcore_grok_aarch_hw_break): Likewise.
443 (elfcore_grok_aarch_hw_watch): Likewise.
444 (elfcore_grok_note): Call the new functions to handle the
446 (elfcore_write_aarch_tls): New function.
447 (elfcore_write_aarch_hw_break): Likewise.
448 (elfcore_write_aarch_hw_watch): Likewise.
449 (elfcore_write_register_note): Call the new functions to handle the
450 corresponding pseudo sections.
452 2013-01-07 Tom Tromey <tromey@redhat.com>
454 * section.c (_bfd_std_section): Rename from std_section.
455 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
456 (STD_SECTION): Update.
457 * bfd-in2.h: Rebuild.
459 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
461 * archures.c (bfd_mach_mips5900): Define.
462 * bfd-in2.h: Regenerate.
463 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
464 * cpu-mips.c: Add support for MIPS r5900.
465 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
467 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
468 Nick Clifton <nickc@redhat.com>
470 * elflink.c (get_value): Prevent the use of an undefined shift
471 operation. Add sanity checks.
473 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
475 * config.bfd (cr16*-*-uclinux*): New target support.
478 For older changes see ChangeLog-2012
480 Copyright (C) 2013 Free Software Foundation, Inc.
482 Copying and distribution of this file, with or without modification,
483 are permitted in any medium without royalty provided the copyright
484 notice and this notice are preserved.
490 version-control: never