1 2013-02-07 Alan Modra <amodra@gmail.com>
4 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
5 copy attributes from or to non-ELF.
7 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
9 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
10 for non-zero TLS symbol.
11 (elf_i386_relocate_section): Don't resolve size relocation against
13 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
14 pc_count for non-zero TLS symbol.
15 (elf_x86_64_relocate_section): Don't resolve size relocation
16 against non-zero TLS symbol.
18 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
19 Andrew Jenner <andrew@codesourcery.com>
21 Based on patches from Altera Corporation.
23 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
24 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
25 (BFD_BACKENDS): Add elf32-nios2.lo.
26 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
27 * Makefile.in: Regenerated.
28 * configure.in: Add entries for bfd_elf32_bignios2_vec and
29 bfd_elf32_littlenios2_vec.
30 * configure: Regenerated.
31 * config.bfd: Add cases for nios2.
32 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
33 (bfd_mach_nios2): Define.
34 (bfd_nios2_arch): Declare.
35 (bfd_archures_list): Add bfd_nios2_arch.
36 * targets.c (bfd_elf32_bignios2_vec): Declare.
37 (bfd_elf32_littlenios2_vec): Declare.
38 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
39 bfd_elf32_littlenios2_vec.
40 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
41 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
42 * bfd-in2.h: Regenerated.
43 * libbfd.h: Regenerated.
44 * cpu-nios2.c: New file.
45 * elf32-nios2.c: New file.
47 2013-02-06 Alan Modra <amodra@gmail.com>
49 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
52 2013-02-06 Alan Modra <amodra@gmail.com>
54 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
55 * Makefile.in: Regenerate.
57 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
58 Pedro Alves <palves@redhat.com>
60 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
61 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
63 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
64 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
65 * elf-linux-psinfo.h: New file.
66 * elf.c: Include elf-linux-psinfo.h.
67 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
69 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
70 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
71 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
72 (elfcore_write_ppc_linux_prpsinfo32): New function.
74 2013-02-04 Tristan Gingold <gingold@adacore.com>
76 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
79 2013-02-04 Alan Modra <amodra@gmail.com>
81 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
82 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
83 * Makefile.in: Regenerate.
84 * po/SRC-POTFILES.in: Regenerate.
86 2013-02-04 Alan Modra <amodra@gmail.com>
88 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
89 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
91 2013-02-01 Alan Modra <amodra@gmail.com>
93 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
96 2013-01-31 Tristan Gingold <gingold@adacore.com>
98 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
99 earlier. Fix status checking of bfd_mach_o_scan_start_address.
100 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
102 2013-01-31 Alan Modra <amodra@gmail.com>
103 David S. Miller <davem@davemloft.net>
106 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
107 references to __tls_get_addr.
108 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
109 vtinherit and vtentry reloc handling too.
110 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
112 2013-01-31 Alan Modra <amodra@gmail.com>
114 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
116 2013-01-31 Alan Modra <amodra@gmail.com>
118 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
120 2013-01-28 Alan Modra <amodra@gmail.com>
122 * elf64-ppc.c: Use %T to print symbols names and remove redundant
123 "relocation" in error messages throughout file.
124 (ppc64_elf_relocate_section): Remove sibling call error message,
125 replace with "call lacks nop". Specially report errors for
126 branches to function entry points via OPD lookup and branches
127 to stubs. Remove NULL symbol handling now done by %T.
129 2013-01-28 Alan Modra <amodra@gmail.com>
131 * archive.c (bfd_generic_archive_p): Return target and keep
132 ardata on partial matches.
133 * format.c (bfd_check_format_matches): Adjust for above
134 change. Remove bfd_error_file_ambiguously_recognized dead
137 2013-01-26 Alan Modra <amodra@gmail.com>
139 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
140 bfd_preserve_finish): Move to..
141 * format.c: ..here, splitting out..
142 (bfd_reinit): ..this. New function.
143 (bfd_check_format_matches): Use bfd_preserve_save/restore to
144 keep bfd state for a match.
145 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
146 * elfcore.h (elf_core_file_p): Likewise.
147 * mach-o.c (bfd_mach_o_header_p): Likewise.
148 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
149 * xsym.c (bfd_sym_object_p): Likewise.
150 * mmo.c (mmo_scan): Clear abfd->symcount.
151 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
152 * section.c (bfd_section_list_clear): Clear section_htab.count.
153 * bfd-in2.h: Regenerate.
155 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
157 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
158 second reloc, make sure that the reloc potentially exists first.
160 2013-01-24 Nick Clifton <nickc@redhat.com>
162 * archures.c: Add bfd_mach_v850e3v5.
163 * bfd-in2.h: Regenerate.
164 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
165 * cpu-v850_rh850.c: Likewise.
166 * elf32-v850.c: Add support for v850e3v5 architecture.
168 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
170 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
172 2013-01-23 Leif Ekblad <leif@rdos.net>
174 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
176 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
178 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
180 (elf_i386_relocate_section): Resolve size relocation against
182 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
183 for non-zero TLS symbol.
184 (elf_x86_64_relocate_section): Resolve size relocation against
187 2013-01-18 Mike Frysinger <vapier@gentoo.org>
189 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
190 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
193 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
195 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
196 PC-relative relocation.
197 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
198 as PC-relative relocation.
200 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
202 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
204 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
206 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
207 and R_X86_64_SIZE64 check.
208 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
211 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
213 * bfd-in2.h: Regenerated.
214 * libbfd.h: Likewise.
216 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
217 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
218 (elf_i386_check_relocs): Handle R_386_SIZE32.
219 (elf_i386_gc_sweep_hook): Likewise.
220 (elf_i386_relocate_section): Likewise.
222 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
223 and R_X86_64_SIZE64 entries.
224 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
225 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
226 (elf_x86_64_reloc_name_lookup): Likewise.
227 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
229 (elf_x86_64_gc_sweep_hook): Likewise.
230 (elf_x86_64_relocate_section): Likewise.
232 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
235 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
237 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
238 with R_X86_64_RELATIVE64.
240 2013-01-15 Nick Clifton <nickc@redhat.com>
242 * elf32-msp430.c: Fix spelling typo.
244 2013-01-15 Alan Modra <amodra@gmail.com>
246 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
249 2013-01-14 Alan Modra <amodra@gmail.com>
252 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
253 (memory_bclose): Likewise. Return 0 on success.
254 * cache.c (cache_bclose): Likewise.
255 * opncls.c (opncls_bclose, bfd_close): Likewise.
256 * vms-lib.c (vms_lib_bclose): Likewise.
257 * libbfd.h: Regenerate.
259 2013-01-13 Alan Modra <amodra@gmail.com>
261 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
262 Add ref_dynamic_nonweak.
263 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
264 (_bfd_elf_merge_symbol): Don't call above function. Move
265 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
267 (elf_link_add_object_symbols): Delete redundant "override" test.
268 Don't set dynamic_def here.
269 (elf_link_output_extsym): Update.
271 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
273 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
274 normal and TLS symbol access.
275 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
277 2013-01-12 Alan Modra <amodra@gmail.com>
279 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
280 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
281 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
283 2013-01-12 Alan Modra <amodra@gmail.com>
286 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
287 (_bfd_elf_strtab_clear_all_refs): Define.
288 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
289 (_bfd_elf_strtab_clear_all_refs): Delete.
290 * elflink.c (elf_link_add_object_symbols): Clear out added
291 strtab refs. Correct handling of warning common symbols.
293 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
295 * aout0.c: Remove trailing white spaces.
296 * archive.c: Likewise.
297 * archures.c: Likewise.
298 * bfd-in.h: Likewise.
299 * bfd-in2.h: Likewise.
300 * coff-alpha.c: Likewise.
301 * coff-i860.c: Likewise.
302 * coff-mips.c: Likewise.
303 * coff-ppc.c: Likewise.
304 * coff-tic80.c: Likewise.
305 * coff-x86_64.c: Likewise.
306 * coff-z80.c: Likewise.
307 * coffcode.h: Likewise.
308 * coffgen.c: Likewise.
309 * cofflink.c: Likewise.
310 * compress.c: Likewise.
311 * corefile.c: Likewise.
312 * cpu-arm.c: Likewise.
313 * cpu-avr.c: Likewise.
314 * cpu-bfin.c: Likewise.
315 * cpu-cr16.c: Likewise.
316 * cpu-cr16c.c: Likewise.
317 * cpu-crx.c: Likewise.
318 * cpu-h8300.c: Likewise.
319 * cpu-i386.c: Likewise.
320 * cpu-lm32.c: Likewise.
321 * cpu-m68k.c: Likewise.
322 * cpu-moxie.c: Likewise.
323 * cpu-msp430.c: Likewise.
324 * cpu-sh.c: Likewise.
325 * cpu-xc16x.c: Likewise.
326 * dwarf2.c: Likewise.
327 * ecofflink.c: Likewise.
328 * ecoffswap.h: Likewise.
329 * elf-ifunc.c: Likewise.
330 * elf-m10300.c: Likewise.
331 * elf-vxworks.c: Likewise.
332 * elf32-avr.c: Likewise.
333 * elf32-avr.h: Likewise.
334 * elf32-cr16.c: Likewise.
335 * elf32-cr16c.c: Likewise.
336 * elf32-cris.c: Likewise.
337 * elf32-crx.c: Likewise.
338 * elf32-frv.c: Likewise.
339 * elf32-hppa.c: Likewise.
340 * elf32-i860.c: Likewise.
341 * elf32-ip2k.c: Likewise.
342 * elf32-iq2000.c: Likewise.
343 * elf32-m32c.c: Likewise.
344 * elf32-m68hc1x.c: Likewise.
345 * elf32-msp430.c: Likewise.
346 * elf32-mt.c: Likewise.
347 * elf32-ppc.c: Likewise.
348 * elf32-rl78.c: Likewise.
349 * elf32-s390.c: Likewise.
350 * elf32-score.h: Likewise.
351 * elf32-sh-symbian.c: Likewise.
352 * elf32-sh.c: Likewise.
353 * elf32-spu.c: Likewise.
354 * elf32-tic6x.c: Likewise.
355 * elf32-v850.c: Likewise.
356 * elf32-xc16x.c: Likewise.
357 * elf32-xtensa.c: Likewise.
358 * elf64-alpha.c: Likewise.
359 * elf64-hppa.c: Likewise.
360 * elf64-ppc.c: Likewise.
361 * elf64-s390.c: Likewise.
362 * elfcore.h: Likewise.
363 * elflink.c: Likewise.
364 * elfxx-mips.c: Likewise.
365 * elfxx-sparc.c: Likewise.
366 * elfxx-tilegx.c: Likewise.
368 * libcoff.h: Likewise.
369 * libpei.h: Likewise.
370 * libxcoff.h: Likewise.
371 * linker.c: Likewise.
372 * mach-o-i386.c: Likewise.
373 * mach-o-target.c: Likewise.
374 * mach-o.c: Likewise.
375 * mach-o.h: Likewise.
377 * opncls.c: Likewise.
379 * pe-x86_64.c: Likewise.
380 * peXXigen.c: Likewise.
381 * pef-traceback.h: Likewise.
382 * pei-x86_64.c: Likewise.
383 * peicode.h: Likewise.
384 * plugin.c: Likewise.
386 * riscix.c: Likewise.
387 * section.c: Likewise.
390 * tekhex.c: Likewise.
391 * ticoff.h: Likewise.
392 * vaxbsd.c: Likewise.
393 * xcofflink.c: Likewise.
394 * xtensa-isa.c: Likewise.
396 2013-01-10 Will Newton <will.newton@imgtec.com>
398 * Makefile.am: Add Meta.
399 * Makefile.in: Regenerate.
400 * archures.c (bfd_mach_metag): New.
401 * bfd-in2.h: Regenerate.
402 * config.bfd: Add Meta.
403 * configure: Regenerate.
404 * configure.in: Add Meta.
405 * cpu-metag.c: New file.
406 * elf-bfd.h: Add Meta.
407 * elf32-metag.c: New file.
408 * elf32-metag.h: New file.
409 * libbfd.h: Regenerate.
410 * reloc.c: Add Meta relocations.
411 * targets.c: Add Meta.
413 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
415 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
416 (elfcore_write_aarch_hw_break): Likewise.
417 (elfcore_write_aarch_hw_watch): Likewise.
418 * elf.c (elfcore_grok_aarch_tls): New function.
419 (elfcore_grok_aarch_hw_break): Likewise.
420 (elfcore_grok_aarch_hw_watch): Likewise.
421 (elfcore_grok_note): Call the new functions to handle the
423 (elfcore_write_aarch_tls): New function.
424 (elfcore_write_aarch_hw_break): Likewise.
425 (elfcore_write_aarch_hw_watch): Likewise.
426 (elfcore_write_register_note): Call the new functions to handle the
427 corresponding pseudo sections.
429 2013-01-07 Tom Tromey <tromey@redhat.com>
431 * section.c (_bfd_std_section): Rename from std_section.
432 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
433 (STD_SECTION): Update.
434 * bfd-in2.h: Rebuild.
436 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
438 * archures.c (bfd_mach_mips5900): Define.
439 * bfd-in2.h: Regenerate.
440 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
441 * cpu-mips.c: Add support for MIPS r5900.
442 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
444 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
445 Nick Clifton <nickc@redhat.com>
447 * elflink.c (get_value): Prevent the use of an undefined shift
448 operation. Add sanity checks.
450 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
452 * config.bfd (cr16*-*-uclinux*): New target support.
455 For older changes see ChangeLog-2012
457 Copyright (C) 2013 Free Software Foundation, Inc.
459 Copying and distribution of this file, with or without modification,
460 are permitted in any medium without royalty provided the copyright
461 notice and this notice are preserved.
467 version-control: never