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* binutils-all/group-5.s, * binutils-all/group-5.d: New test.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
415f38a6
AM		 12010-02-18 Alan Modra <amodra@gmail.com>
2
3 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
4 commit. Don't write zeros for removed group members.
5 (_bfd_elf_copy_private_header_data): Adjust size of group section
6 when group members are removed by objcopy.
7
b946d5d8
DK		 82010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
9
10 PR binutils/11280
11 * configure.host (*-*-solaris2.11): Add host define to select
12 valid default code page for windres/windmc on solaris.
13
ab7875de
NC		 142010-02-15 Nick Clifton <nickc@redhat.com>
15
16 * po/vi.po: Updated Vietnamese translation.
17
33811162
DG		 182010-02-12 Daniel Gutson <dgutson@codesourcery.com>
19
20 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
21 missing mapping symbol to data only sections.
22
00c50991
DM		 232010-02-11 David S. Miller <davem@davemloft.net>
24
25 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
26 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
27 symbols.
28 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
29 these relocs on global symbols.
30 (gdopoff): New.
31 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
32 local symbol references which are not STT_GNU_IFUNC. Handle
33 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
34 and deal with negative vs. non-negative values properly.
35
1523fa24
TG		 362010-02-09 Tristan Gingold <gingold@adacore.com>
37
38 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
39 non-external relocation.
40
7865406b
AM		 412010-02-09 Alan Modra <amodra@gmail.com>
42
43 * elf64-ppc.c (merge_got_entries): Move earlier in file.
44 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
45 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
46 (ppc64_elf_layout_multitoc): Don't resize if we have already
47 merged got entries.
48
d7eeb400
MS		 492010-02-09 Michael Holzheu <holzheu@de.ibm.com>
50
51 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
52 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
53 elfcore_write_s390_prefix): New.
54 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
55 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
56 elfcore_write_s390_prefix): New.
57 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
58 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
59 (elfcore_write_register_note): Handle .reg-s390-timer,
60 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
61 .reg-s390-prefix section.
62
f961d9dd
AM		 632010-02-09 Alan Modra <amodra@gmail.com>
64
65 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
66 unsigned char. Update variables and code using them throughout file.
67 (struct ppc_link_hash_entry): Likewise for tls_mask.
68
d0fae19d
AM		 69 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
70
d77c8a4b
AM		 71 * elf64-ppc.c (has_small_toc_reloc): Don't define.
72 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
73 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
74 code setting the flag.
75 (ppc64_elf_next_toc_section): Group big-toc sections in
76 0x80008000 chunks.
77
72fbc6e5
DM		 782010-02-08 David S. Miller <davem@davemloft.net>
79
80 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
81 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
82
83 * elfxx-sparc.c (create_got_section): Delete.
84 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
85 section creator does that work for us. Use ->elf.foo instead of
86 ->foo where applicable.
87 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
88 where applicable.
89 (allocate_dynrelocs): Likewise.
90 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
91 (_bfd_sparc_elf_relocate_section): Likewise.
92 (sparc_vxworks_build_plt_entry): Likewise.
93 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
94 (sparc_finish_dyn): Likewise.
95 (sparc_vxworks_finish_exec_plt): Likewise.
96 (sparc_vxworks_finish_shared_plt): Likewise.
97 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
98
99 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
100 macros for visibilty and locality checks.
101 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
102 (allocate_dynrelocs): Likewise.
103 (_bfd_sparc_elf_relocate_section): Likewise.
104 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
105
106 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
107 but never used local var 'dynobj'.
108
109 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
110 nocopyreloc.
111
d0c9aeb3
DM		 112 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
113 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
114 * bfd-in2.h: Regenerate.
115 * libbfd.h: Regenerate.
116
117 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
118 and loc_hash_memory.
119 (_bfd_sparc_elf_link_hash_table_free): Declare.
120 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
121 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
122 bfd_elf32_bfd_link_hash_table_free): Define.
123 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
124 has_ifunc_symbols if STT_GNU_IFUNC.
125 (bfd_elf64_bfd_link_hash_table_free): Define.
126 (elf_backend_post_process_headers): Define always.
127 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
128 (sparc_reloc_map): Add entries for new IFUNC relocs.
129 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
130 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
131 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
132 elf_sparc_get_local_sym_hash): New.
133 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
134 from here...
135 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
136 local hash table.
137 (_bfd_sparc_elf_link_hash_table_free): New.
138 (create_ifunc_sections): New.
139 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
140 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
141 cons up a fake local hash table entry for it. Unconditionally add
142 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
143 dyn relocs for ifunc.
144 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
145 (allocate_dynrelocs): Unconditionally emit a PLT entry when
146 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
147 (allocate_local_dynrelocs): New function.
148 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
149 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
150 like splt.
151 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
152 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
153 plt in iplt/irelplt.
154
9ea2b942
RS		 1552010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
156
157 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
158 max_contents_size, only consider sections whose contents must
159 be swapped in.
160
0b8bcf0d
AM		 1612010-02-09 Alan Modra <amodra@gmail.com>
162
163 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
164 (ppc64_elf_size_dynamic_sections): ..and here..
165 (merge_got_entries): ..rather than here.
166
33c0ec9d
AM		 1672010-02-09 Alan Modra <amodra@gmail.com>
168
169 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
170 (has_small_toc_reloc): Define.
171 (ppc64_elf_check_relocs): Set the above flags.
172 (ppc64_elf_edit_opd): Delete obfd param.
173 (ppc64_elf_tls_optimize): Likewise.
174 (ppc64_elf_edit_toc): Likewise.
175 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
176 * elf64-ppc.h: Update prototypes.
177
b0dddeec
AM		 1782010-02-08 Alan Modra <amodra@gmail.com>
179
180 * section.c (struct bfd_section): Delete has_tls_reloc,
181 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
182 Add sec_flg0 thru sec_flg5.
183 (BFD_FAKE_SECTION): Update for changed flags.
184 * ecoff.c (bfd_debug_section): Likewise.
185 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
186 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
187 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
188 * elf32-xtensa.c (reloc_done): Define.
189 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
190 * bfd-in2.h: Regenerate.
191
06988dfc
TG		 1922010-02-08 Tristan Gingold <gingold@adacore.com>
193
194 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
195 for non-scattered relocations.
196
deddc40b
NS		 1972010-02-08 Nathan Sidwell <nathan@codesourcery.com>
198
199 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
200 apuinfo sections, only scan input sections once and reuse the
201 buffer.
202
ce3d2015
AM		 2032010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
204
205 * archures.c (bfd_mach_ppc_titan): Define.
206 * bfd-in2.h: Regenerate.
207 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
208
06a162cf
AM		 2092010-02-08 Alan Modra <amodra@gmail.com>
210
211 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
212
4c348442
SA		 2132010-02-05 Sterling Augustine <sterling@tensilica.com>
214
215 * elf.c (assign_file_positions_for_load_sections) Update lma of
216 section if necessary. Fixes Bugzilla 11219.
217
6bbec505
L		 2182010-02-05 H.J. Lu <hongjiu.lu@intel.com>
219
220 * elf32-i386.c: Remove trailing white spaces.
221 * elf64-x86-64.c: Likewise.
222
4dfe6ac6
NC		 2232010-02-03 Nick Clifton <nickc@redhat.com>
224
225 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
226 entries for other architectures.
227 (struct elf_link_hash_table): Add hash_table_id field.
228 (elf_hash_table_id): New accessor macro.
229 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
230 parameter.
231 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
232 returning cast pointer.
233 (elf32_mn10300_link_hash_table_create): Identify new table as
234 containing MN10300 extensions.
235 (mn10300_elf_relax_section): Check pointer returned by
236 elf32_mn10300_hash_table.
237 * elf32-arm.c: Likewise, except using ARM extensions.
238 * elf32-avr.c: Likewise, except using AVR extensions.
239 * elf32-bfin.c: Likewise, except using BFIN extensions.
240 * elf32-cris.c: Likewise, except using CRIS extensions.
241 * elf32-frv.c: Likewise, except using FRV extensions.
242 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
243 * elf32-i386.c: Likewise, except using I386 extensions.
244 * elf32-lm32.c: Likewise, except using LM32 extensions.
245 * elf32-m32r.c: Likewise, except using M32RM extensions.
246 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
247 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
248 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
249 * elf32-m68k.c: Likewise, except using M68K extensions.
250 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
251 * elf32-ppc.c: Likewise, except using PPC32 extensions.
252 * elf32-s390.c: Likewise, except using S390 extensions.
253 * elf32-sh.c: Likewise, except using SH extensions.
254 * elf32-spu.c: Likewise, except using SPU extensions.
255 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
256 * elf64-alpha.c: Likewise, except using ALPHA extensions.
257 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
258 * elf64-ppc.c: Likewise, except using PPC64 extensions.
259 * elf64-s390.c: Likewise, except using S390 extensions.
260 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
261 * elfxx-ia64.c: Likewise, except using IA64 extensions.
262 * elfxx-mips.c: Likewise, except using MIPS extensions.
263 * elfxx-sparc.c: Likewise, except using SPARC extensions.
264 * elfxx-sparc.h: Likewise, except using SPARC extensions.
265 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
266 redundant structure.
267 (elf32_cr16_hash_table): Delete unused macro.
268 (elf32_cr16_link_hash_traverse): Delete unused macro.
269 * elf32-score.c: Likewise.
270 * elf32-score7.c: Likewise.
271 * elf32-vax.c: Likewise.
272 * elf64-sh64.c: Likewise.
273
927be08e
AM		 2742010-02-03 Alan Modra <amodra@gmail.com>
275
276 * elf64-ppc.c (struct plt_entry): Move earlier in file.
277 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
278 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
279 Update all uses.
280 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
281 Remove no_multi_toc.
282 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
283 when allocating a new struct got_entry.
284 (allocate_got): New function, extracted from..
285 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
286 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
287 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
288 (ppc64_elf_setup_section_lists): Remove output_bfd param and
289 no_multi_toc, add add_stub_section and layout_sections_again. Stash
290 new params in htab. Extract some code to..
291 (ppc64_elf_start_multitoc_partition): ..here. New function.
292 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
293 second pass toc scan.
294 (merge_got_entries, merge_global_got, reallocate_got): New functions.
295 (ppc64_elf_reinit_toc): Rename to..
296 (ppc64_elf_finish_multitoc_partition): ..this.
297 (ppc64_elf_layout_multitoc): New function.
298 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
299 layout_sections_again params.
300 (ppc64_elf_relocate_section): Handle indirect got entries.
301 * elf64-ppc.h: Update prototypes. Declare new functions.
302
4339cae0
L		 3032010-02-02 H.J. Lu <hongjiu.lu@intel.com>
304
305 * elf-bfd.h (elfcore_write_xstatereg): New.
306
307 * elf.c (elfcore_grok_xstatereg): New.
308 (elfcore_write_xstatereg): Likewise.
309 (elfcore_grok_note): Handle NT_X86_XSTATE.
310 (elfcore_write_register_note): Handle .reg-xstate section.
311
9848eadf
TG		 3122010-02-01 Tristan Gingold <gingold@adacore.com>
313
314 * som.c (som_write_ar_hdr): Define this macro.
315
f6fd0237
DA		 3162010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
317
318 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
319 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
320 linkage table pointer to use the global table pointer if not doing
321 a shared link.
322
a1504221
JB		 3232010-01-29 Joel Brobecker <brobecker@adacore.com>
324
325 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
326 if it has already been set.
327
771deb08
TG		 3282010-01-27 Tristan Gingold <gingold@adacore.com>
329
330 * vms.h: Remove trailing spaces.
331 (struct hdr_struct): Remove unused hdr_c_cpr field.
332 (enum file_format_enum): Add comments.
333 * vms.c (vms_bfd_print_private_bfd_data): New function that
334 replaces the macro.
335 Remove trailing spaces.
336 * vms-misc.c: Improve comments.
337 (_bfd_vms_get_object_record): Also handle files without pads.
338 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
339 * vms-gsd.c (struct flagdescstruct): Make name field const.
340 (gsyflagdesc): Fix typo.
341
bf102f86
AM		 3422010-01-27 Alan Modra <amodra@gmail.com>
343
344 PR ld/11217
345 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
346 (ppc64_elf_setup_section_lists): Init them.
347 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
348 and .toc on the same input file.
349 (ppc64_elf_relocate_section): Correct GOT entry offset.
350
8f95b6e4
TG		 3512010-01-26 Tristan Gingold <gingold@adacore.com>
352
353 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
354 (bfd_target): Add _bfd_write_ar_hdr_fn field.
355 * archive.c (is_bsd44_extended_name): New macro.
356 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
357 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
358 name.
359 (_bfd_archive_bsd44_construct_extended_name_table): New function.
360 (_bfd_generic_write_ar_hdr): Ditto.
361 (_bfd_bsd44_write_ar_hdr): Ditto.
362 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
363 (bsd_write_armap): Adjust firstreal computation.
364 * libbfd-in.h (struct areltdata): Add extra_size field.
365 (_bfd_generic_write_ar_hdr): Add prototype.
366 (_bfd_bsd44_write_ar_hdr): Ditto.
367 (_bfd_write_ar_hdr): Define.
368 (_bfd_noarchive_write_ar_hdr): Ditto.
369 (_bfd_archive_bsd_write_ar_hdr): Ditto.
370 (_bfd_archive_coff_write_ar_hdr): Ditto.
371 (_bfd_archive_bsd44_slurp_armap): Ditto.
372 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
373 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
374 (_bfd_archive_bsd44_truncate_arname): Ditto.
375 (_bfd_archive_bsd44_write_armap): Ditto.
376 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
377 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
378 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
379 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
380 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
381 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
382 * libbfd.h: Regenerate.
383 * oasys.c (oasys_write_ar_hdr): Define.
384 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
385 * ieee.c (ieee_write_ar_hdr): Define.
386 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
387 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
388 (bfd_pmac_xcoff_backend_data): Ditto.
389 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
390 (bfd_xcoff_aix5_backend_data): Ditto.
391 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
392 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
393 * aout-tic30.c (MY_write_ar_hdr): Ditto.
394 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
395 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
396 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
397 (bfd_mach_o_construct_extended_name_table)
398 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
399 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
400 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
401 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
402 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
403 (bfd_mach_o_construct_extended_name_table)
404 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
405 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
406 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
407 * bfd-in2.h: Regenerate.
408
98da7939
L		 4092010-01-26 Alan Modra <amodra@gmail.com>
410 H.J. Lu <hongjiu.lu@intel.com>
411
412 PR ld/11218
413 * elflink.c (elf_link_output_extsym): Do not ignore undefined
414 symbols with ref_regular set when gc_sections is active.
415
766bc656
AM		 4162010-01-25 Alan Modra <amodra@gmail.com>
417
418 PR ld/11217
419 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
420 with relocations against undefined weak symbols.
421 (ppc64_elf_relocate_section): Don't optimize calls to undefined
422 weak functions if the symbol is dynamic.
423 (ppc64_elf_relocate_section): Edit tprel tls sequences.
424 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
425 (_bfd_elf_ppc_at_tprel_transform): New function.
426 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
427 * bfd-in2.h: Regenerate.
428
c865e45b
RS		 4292010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
430
431 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
432 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
433 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
434 bitsize to 1.
435 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
436
b918acf9
NC		 4372010-01-21 Nick Clifton <nickc@redhat.com>
438
439 * elflink.c (elf_link_add_object_symbols): Look up name of
440 undefined symbol both before and after versioning has been
441 applied. Do not bother with symbols that are weakly undefined.
442
55786da2 4432010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
b918acf9 444
55786da2
AK		 445 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
446 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
447
a37a68dd
CC		 4482010-01-19 Cary Coutant <ccoutant@google.com>
449
450 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
451
ecd12bc1
AM		 4522010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
453 Alan Modra <amodra@gmail.com>
454
455 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
456 (elf_object_p): Read e_phnum extension.
457 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
458 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
459 that we can read last program header.
460
f6ebfac0
AM		 4612010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
462
463 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
464 R_ARM_THM_CALL entry.
465 (elf32_arm_final_link_relocate): Correct calculation of
466 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
467 or R_ARM_THM_JUMP24 relocation.
468
22eb4b1d
AM		 4692010-01-18 Alan Modra <amodra@gmail.com>
470
471 PR 11168
472 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
473 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
474 than 32k sections.
475
6ec12636
JK		 4762010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
477
478 Fix compilation warning on gcc-3.4.
479 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
480 parameter index to sec_index according to the function definition.
481
38a7df63
CF		 4822010-01-13 Chao-ying Fu <fu@mips.com>
483
484 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
485 It is true for all CPUs.
486 (jal_reloc_p): New function.
487 (mips_elf_calculate_relocation): Rename require_jalxp to
488 cross_mode_jump_p.
489 Update comment for CROSS_MODE_JUMP_P.
490 Set up cross_mode_jump_p based on the mode change.
491 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
492 Update comment for CROSS_MODE_JUMP_P.
493 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
494 Use !cross_mode_jump_p to guard conversion.
495 Convert "jr t9" to "b", if possible.
496 (_bfd_mips_elf_relocate_section): Rename require_jalx to
497 cross_mode_jump_p.
498 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
499 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
500
91b9a4a4
NC		 5012010-01-13 Nick Clifton <nickc@redhat.com>
502
503 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
504 "m32c" returns the m32c arch_info_struct and not the m16c
505 arch_info_struct.
506 (arch_info_struct): Use the new scan function.
507 (bfd_m32c_arch): Likewise.
508
618b7301
TG		 5092010-01-13 Tristan Gingold <gingold@adacore.com>
510
511 * config.bfd: Remove duplicated target vector for i386-*-darwin.
512 Appends new arch instead of overriding.
513 Use mach_o_x86_64_vec for x86_64-*-darwin.
514 * configure.in: Add mach_o_x86_64_vec.
515 * configure: Regenerate.
516 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
517 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
518 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
519 * Makefile.in: Regenerate.
520 * mach-o-x86-64.c: New file.
521
f88af2f1
TG		 5222010-01-13 Tristan Gingold <gingold@adacore.com>
523
524 * reloc.c: Add MACH_O_X86_64 relocations.
525 * bfd-in2.h: Regenerate.
526 * libbfd.h: Regenerate.
527
19172f39
TG		 5282010-01-13 Tristan Gingold <gingold@adacore.com>
529
530 * archive.c (normalize): Use lbasename.
531 (bfd_bsd_truncate_arname): Ditto.
532 (bfd_gnu_truncate_arname): Ditto.
533
6cdb8d82
TG		 5342010-01-12 Tristan Gingold <gingold@adacore.com>
535
536 * makefile.vms (CFLAGS): Turns warnings into informational messages.
537
9a753de0
TG		 5382010-01-11 Tristan Gingold <gingold@adacore.com>
539
540 * mach-o.h: Add x86-64 relocation types.
541
42fa0891
TG		 5422010-01-11 Tristan Gingold <gingold@adacore.com>
543
544 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
545 (bfd_mach_o_set_arch_mach): New prototype.
546 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
547 (bfd_mach_o_set_arch_mach): New function.
548 (bfd_mach_o_gen_mkobject): New function.
549 Set TARGET_ARCHITECTURE for the generic back-ends.
550 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
551 Check that TARGET_ARCHITECTURE is defined.
552 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
553 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
554
cba0723b
TG		 5552010-01-11 Tristan Gingold <gingold@adacore.com>
556
19172f39 557 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
cba0723b 558
4d421096
NC		 5592010-01-11 Nick Clifton <nickc@redhat.com>
560
561 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
562 handling of R_V850_HI16_S relocation.
563
20b1d3e3
AM		 5642010-01-11 Alan Modra <amodra@gmail.com>
565
566 PR 11103
567 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
568
a358ecb8
AM		 5692010-01-11 Alan Modra <amodra@gmail.com>
570
571 PR 6832
572 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
573 (find_abstract_instance_name): Use it.
574 (parse_comp_unit): Set it.
575
3725885a
RW		 5762010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
577
578 * Makefile.in: Regenerate.
579 * configure: Regenerate.
580
3ee87829
TG		 5812010-01-08 Tristan Gingold <gingold@adacore.com>
582
583 * archive.c: Remove bfd_special_undocumented_glue.
584
fb34365b
AM		 5852010-01-08 Alan Modra <amodra@gmail.com>
586
587 PR ld/11133
588 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
589 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
590 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
591
d023c380
L		 5922010-01-07 H.J. Lu <hongjiu.lu@intel.com>
593
594 PR ld/11138
595 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
596 a symbol referenced by DSO is is defined in a non-shared object
597 and forced local.
598
bde6f3eb
L		 5992010-01-07 H.J. Lu <hongjiu.lu@intel.com>
600
601 PR ld/11133
602 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
603 undefined __start_XXX/__stop_XXX in all input files and set
604 SEC_KEEP.
605
16583161
L		 6062010-01-07 H.J. Lu <hongjiu.lu@intel.com>
607
608 PR ld/11143
609 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
610
16231b7b
DG		 6112010-01-04 Daniel Gutson <dgutson@codesourcery.com>
612
613 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
614 before including procfs.h.
615 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
616 * configure.in: Added autoconf probe for the pr_fpreg member.
617 * configure: Regenerated.
618 * config.in: Regenerated.
619 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
620
608fa8d3
JB		 6212010-01-04 Joel Brobecker <brobecker@adacore.com>
622
623 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
624 * dwarf2.c (concat_filename): Rename dirname with dir_name
625 to void shadowing the dirname function.
626 Rename subdirname with subdir_name to stay consistent with
627 the new dir_name variable name.
628
0dc93057
AM		 6292010-01-04 Edmar Wienskoski <edmar@freescale.com>
630
631 * archures.c: Add bfd_mach_ppc_e500mc64.
632 * bfd-in2.h: Regenerate.
633 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
634 bfd_mach_ppc_e500mc64.
635
baf9bed3
JB		 6362010-01-01 Joel Brobecker <brobecker@adacore.com>
637
638 Fix -Wshadow warnings (seen on ppc-aix)
639 * xcofflink.c: Replace finfo by flinfo throughout.
640
43ecc30f 641For older changes see ChangeLog-2009
56882138
AM		 642\f
643Local Variables:
644mode: change-log
645left-margin: 8
646fill-column: 74
647version-control: never
648End:
GDB Binutils - Deliverables
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