1 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2 Andrew Jenner <andrew@codesourcery.com>
4 Based on patches from Altera Corporation.
6 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
7 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
8 (BFD_BACKENDS): Add elf32-nios2.lo.
9 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
10 * Makefile.in: Regenerated.
11 * configure.in: Add entries for bfd_elf32_bignios2_vec and
12 bfd_elf32_littlenios2_vec.
13 * configure: Regenerated.
14 * config.bfd: Add cases for nios2.
15 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
16 (bfd_mach_nios2): Define.
17 (bfd_nios2_arch): Declare.
18 (bfd_archures_list): Add bfd_nios2_arch.
19 * targets.c (bfd_elf32_bignios2_vec): Declare.
20 (bfd_elf32_littlenios2_vec): Declare.
21 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
22 bfd_elf32_littlenios2_vec.
23 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
24 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
25 * bfd-in2.h: Regenerated.
26 * libbfd.h: Regenerated.
27 * cpu-nios2.c: New file.
28 * elf32-nios2.c: New file.
30 2013-02-06 Alan Modra <amodra@gmail.com>
32 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
35 2013-02-06 Alan Modra <amodra@gmail.com>
37 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
38 * Makefile.in: Regenerate.
40 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
41 Pedro Alves <palves@redhat.com>
43 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
44 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
46 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
47 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
48 * elf-linux-psinfo.h: New file.
49 * elf.c: Include elf-linux-psinfo.h.
50 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
52 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
53 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
54 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
55 (elfcore_write_ppc_linux_prpsinfo32): New function.
57 2013-02-04 Tristan Gingold <gingold@adacore.com>
59 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
62 2013-02-04 Alan Modra <amodra@gmail.com>
64 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
65 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
66 * Makefile.in: Regenerate.
67 * po/SRC-POTFILES.in: Regenerate.
69 2013-02-04 Alan Modra <amodra@gmail.com>
71 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
72 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
74 2013-02-01 Alan Modra <amodra@gmail.com>
76 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
79 2013-01-31 Tristan Gingold <gingold@adacore.com>
81 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
82 earlier. Fix status checking of bfd_mach_o_scan_start_address.
83 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
85 2013-01-31 Alan Modra <amodra@gmail.com>
86 David S. Miller <davem@davemloft.net>
89 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
90 references to __tls_get_addr.
91 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
92 vtinherit and vtentry reloc handling too.
93 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
95 2013-01-31 Alan Modra <amodra@gmail.com>
97 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
99 2013-01-31 Alan Modra <amodra@gmail.com>
101 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
103 2013-01-28 Alan Modra <amodra@gmail.com>
105 * elf64-ppc.c: Use %T to print symbols names and remove redundant
106 "relocation" in error messages throughout file.
107 (ppc64_elf_relocate_section): Remove sibling call error message,
108 replace with "call lacks nop". Specially report errors for
109 branches to function entry points via OPD lookup and branches
110 to stubs. Remove NULL symbol handling now done by %T.
112 2013-01-28 Alan Modra <amodra@gmail.com>
114 * archive.c (bfd_generic_archive_p): Return target and keep
115 ardata on partial matches.
116 * format.c (bfd_check_format_matches): Adjust for above
117 change. Remove bfd_error_file_ambiguously_recognized dead
120 2013-01-26 Alan Modra <amodra@gmail.com>
122 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
123 bfd_preserve_finish): Move to..
124 * format.c: ..here, splitting out..
125 (bfd_reinit): ..this. New function.
126 (bfd_check_format_matches): Use bfd_preserve_save/restore to
127 keep bfd state for a match.
128 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
129 * elfcore.h (elf_core_file_p): Likewise.
130 * mach-o.c (bfd_mach_o_header_p): Likewise.
131 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
132 * xsym.c (bfd_sym_object_p): Likewise.
133 * mmo.c (mmo_scan): Clear abfd->symcount.
134 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
135 * section.c (bfd_section_list_clear): Clear section_htab.count.
136 * bfd-in2.h: Regenerate.
138 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
140 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
141 second reloc, make sure that the reloc potentially exists first.
143 2013-01-24 Nick Clifton <nickc@redhat.com>
145 * archures.c: Add bfd_mach_v850e3v5.
146 * bfd-in2.h: Regenerate.
147 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
148 * cpu-v850_rh850.c: Likewise.
149 * elf32-v850.c: Add support for v850e3v5 architecture.
151 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
153 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
155 2013-01-23 Leif Ekblad <leif@rdos.net>
157 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
159 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
161 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
163 (elf_i386_relocate_section): Resolve size relocation against
165 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
166 for non-zero TLS symbol.
167 (elf_x86_64_relocate_section): Resolve size relocation against
170 2013-01-18 Mike Frysinger <vapier@gentoo.org>
172 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
173 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
176 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
178 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
179 PC-relative relocation.
180 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
181 as PC-relative relocation.
183 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
185 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
187 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
189 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
190 and R_X86_64_SIZE64 check.
191 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
194 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
196 * bfd-in2.h: Regenerated.
197 * libbfd.h: Likewise.
199 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
200 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
201 (elf_i386_check_relocs): Handle R_386_SIZE32.
202 (elf_i386_gc_sweep_hook): Likewise.
203 (elf_i386_relocate_section): Likewise.
205 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
206 and R_X86_64_SIZE64 entries.
207 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
208 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
209 (elf_x86_64_reloc_name_lookup): Likewise.
210 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
212 (elf_x86_64_gc_sweep_hook): Likewise.
213 (elf_x86_64_relocate_section): Likewise.
215 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
218 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
220 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
221 with R_X86_64_RELATIVE64.
223 2013-01-15 Nick Clifton <nickc@redhat.com>
225 * elf32-msp430.c: Fix spelling typo.
227 2013-01-15 Alan Modra <amodra@gmail.com>
229 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
232 2013-01-14 Alan Modra <amodra@gmail.com>
235 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
236 (memory_bclose): Likewise. Return 0 on success.
237 * cache.c (cache_bclose): Likewise.
238 * opncls.c (opncls_bclose, bfd_close): Likewise.
239 * vms-lib.c (vms_lib_bclose): Likewise.
240 * libbfd.h: Regenerate.
242 2013-01-13 Alan Modra <amodra@gmail.com>
244 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
245 Add ref_dynamic_nonweak.
246 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
247 (_bfd_elf_merge_symbol): Don't call above function. Move
248 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
250 (elf_link_add_object_symbols): Delete redundant "override" test.
251 Don't set dynamic_def here.
252 (elf_link_output_extsym): Update.
254 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
256 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
257 normal and TLS symbol access.
258 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
260 2013-01-12 Alan Modra <amodra@gmail.com>
262 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
263 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
264 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
266 2013-01-12 Alan Modra <amodra@gmail.com>
269 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
270 (_bfd_elf_strtab_clear_all_refs): Define.
271 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
272 (_bfd_elf_strtab_clear_all_refs): Delete.
273 * elflink.c (elf_link_add_object_symbols): Clear out added
274 strtab refs. Correct handling of warning common symbols.
276 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
278 * aout0.c: Remove trailing white spaces.
279 * archive.c: Likewise.
280 * archures.c: Likewise.
281 * bfd-in.h: Likewise.
282 * bfd-in2.h: Likewise.
283 * coff-alpha.c: Likewise.
284 * coff-i860.c: Likewise.
285 * coff-mips.c: Likewise.
286 * coff-ppc.c: Likewise.
287 * coff-tic80.c: Likewise.
288 * coff-x86_64.c: Likewise.
289 * coff-z80.c: Likewise.
290 * coffcode.h: Likewise.
291 * coffgen.c: Likewise.
292 * cofflink.c: Likewise.
293 * compress.c: Likewise.
294 * corefile.c: Likewise.
295 * cpu-arm.c: Likewise.
296 * cpu-avr.c: Likewise.
297 * cpu-bfin.c: Likewise.
298 * cpu-cr16.c: Likewise.
299 * cpu-cr16c.c: Likewise.
300 * cpu-crx.c: Likewise.
301 * cpu-h8300.c: Likewise.
302 * cpu-i386.c: Likewise.
303 * cpu-lm32.c: Likewise.
304 * cpu-m68k.c: Likewise.
305 * cpu-moxie.c: Likewise.
306 * cpu-msp430.c: Likewise.
307 * cpu-sh.c: Likewise.
308 * cpu-xc16x.c: Likewise.
309 * dwarf2.c: Likewise.
310 * ecofflink.c: Likewise.
311 * ecoffswap.h: Likewise.
312 * elf-ifunc.c: Likewise.
313 * elf-m10300.c: Likewise.
314 * elf-vxworks.c: Likewise.
315 * elf32-avr.c: Likewise.
316 * elf32-avr.h: Likewise.
317 * elf32-cr16.c: Likewise.
318 * elf32-cr16c.c: Likewise.
319 * elf32-cris.c: Likewise.
320 * elf32-crx.c: Likewise.
321 * elf32-frv.c: Likewise.
322 * elf32-hppa.c: Likewise.
323 * elf32-i860.c: Likewise.
324 * elf32-ip2k.c: Likewise.
325 * elf32-iq2000.c: Likewise.
326 * elf32-m32c.c: Likewise.
327 * elf32-m68hc1x.c: Likewise.
328 * elf32-msp430.c: Likewise.
329 * elf32-mt.c: Likewise.
330 * elf32-ppc.c: Likewise.
331 * elf32-rl78.c: Likewise.
332 * elf32-s390.c: Likewise.
333 * elf32-score.h: Likewise.
334 * elf32-sh-symbian.c: Likewise.
335 * elf32-sh.c: Likewise.
336 * elf32-spu.c: Likewise.
337 * elf32-tic6x.c: Likewise.
338 * elf32-v850.c: Likewise.
339 * elf32-xc16x.c: Likewise.
340 * elf32-xtensa.c: Likewise.
341 * elf64-alpha.c: Likewise.
342 * elf64-hppa.c: Likewise.
343 * elf64-ppc.c: Likewise.
344 * elf64-s390.c: Likewise.
345 * elfcore.h: Likewise.
346 * elflink.c: Likewise.
347 * elfxx-mips.c: Likewise.
348 * elfxx-sparc.c: Likewise.
349 * elfxx-tilegx.c: Likewise.
351 * libcoff.h: Likewise.
352 * libpei.h: Likewise.
353 * libxcoff.h: Likewise.
354 * linker.c: Likewise.
355 * mach-o-i386.c: Likewise.
356 * mach-o-target.c: Likewise.
357 * mach-o.c: Likewise.
358 * mach-o.h: Likewise.
360 * opncls.c: Likewise.
362 * pe-x86_64.c: Likewise.
363 * peXXigen.c: Likewise.
364 * pef-traceback.h: Likewise.
365 * pei-x86_64.c: Likewise.
366 * peicode.h: Likewise.
367 * plugin.c: Likewise.
369 * riscix.c: Likewise.
370 * section.c: Likewise.
373 * tekhex.c: Likewise.
374 * ticoff.h: Likewise.
375 * vaxbsd.c: Likewise.
376 * xcofflink.c: Likewise.
377 * xtensa-isa.c: Likewise.
379 2013-01-10 Will Newton <will.newton@imgtec.com>
381 * Makefile.am: Add Meta.
382 * Makefile.in: Regenerate.
383 * archures.c (bfd_mach_metag): New.
384 * bfd-in2.h: Regenerate.
385 * config.bfd: Add Meta.
386 * configure: Regenerate.
387 * configure.in: Add Meta.
388 * cpu-metag.c: New file.
389 * elf-bfd.h: Add Meta.
390 * elf32-metag.c: New file.
391 * elf32-metag.h: New file.
392 * libbfd.h: Regenerate.
393 * reloc.c: Add Meta relocations.
394 * targets.c: Add Meta.
396 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
398 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
399 (elfcore_write_aarch_hw_break): Likewise.
400 (elfcore_write_aarch_hw_watch): Likewise.
401 * elf.c (elfcore_grok_aarch_tls): New function.
402 (elfcore_grok_aarch_hw_break): Likewise.
403 (elfcore_grok_aarch_hw_watch): Likewise.
404 (elfcore_grok_note): Call the new functions to handle the
406 (elfcore_write_aarch_tls): New function.
407 (elfcore_write_aarch_hw_break): Likewise.
408 (elfcore_write_aarch_hw_watch): Likewise.
409 (elfcore_write_register_note): Call the new functions to handle the
410 corresponding pseudo sections.
412 2013-01-07 Tom Tromey <tromey@redhat.com>
414 * section.c (_bfd_std_section): Rename from std_section.
415 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
416 (STD_SECTION): Update.
417 * bfd-in2.h: Rebuild.
419 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
421 * archures.c (bfd_mach_mips5900): Define.
422 * bfd-in2.h: Regenerate.
423 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
424 * cpu-mips.c: Add support for MIPS r5900.
425 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
427 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
428 Nick Clifton <nickc@redhat.com>
430 * elflink.c (get_value): Prevent the use of an undefined shift
431 operation. Add sanity checks.
433 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
435 * config.bfd (cr16*-*-uclinux*): New target support.
438 For older changes see ChangeLog-2012
440 Copyright (C) 2013 Free Software Foundation, Inc.
442 Copying and distribution of this file, with or without modification,
443 are permitted in any medium without royalty provided the copyright
444 notice and this notice are preserved.
450 version-control: never