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* Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
41820509
JM		 12010-04-20 Joseph Myers <joseph@codesourcery.com>
2
3 * elf32-tic6x.h: New.
4 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
5 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
6 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
7 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
8 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
9 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
10 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
11 elf32_tic6x_relocate_section): Handle REL relocations.
12 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
13
643be349
JJ		 142010-04-20 Jakub Jelinek <jakub@redhat.com>
15
16 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
17 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
18
c9736ba0
NC		 192010-04-19 Nick Clifton <nickc@redhat.com>
20
21 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
22 arhdrpos variable.
23 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
24 attribute to warned variable. Remove unused val, type and type2
25 variables.
26
11afaeda
TG		 272010-04-16 Andreas Schwab <schwab@redhat.com>
28
29 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
30 strict-aliasing rules.
c9736ba0 31
ddfb684a
TG		 322010-04-16 Tristan Gingold <gingold@adacore.com>
33
34 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
35 (_bfd_vms_get_object_record): Always assume there is a pad byte
36 for alignment.
11afaeda 37
ddfb684a
TG		 38 * vms-lib.c: Add a few comments.
39
75375b3e
MGD		 402010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
41
42 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
43 attributes in v2.08 of the ABI.
44
f526ccf3
AM		 452010-04-15 Alan Modra <amodra@gmail.com>
46
47 * config.bfd (vax*-*-*vms*): Delete.
48
95e34ef7
TG		 492010-04-14 Tristan Gingold <gingold@adacore.com>
50
51 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
52 vms-tir.lo, vms.lo and add vms-alpha.lo
53 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
54 vms-tir.c, vms.c and add vms-alpha.c
55 * Makefile.in: Regenerate.
56 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
57 Remove vms_vax_vec.
58 * configure: Regenerate.
59 * targets.c (vms_vax_vec): Remove the declaration.
60 (_bfd_target_vector): Remove vms_vax_vec.
61 * vms-alpha.c: New file.
62 * vms-gsd.c: Removed, rewritten in vms-alpha.c
63 * vms-hdr.c: Ditto.
64 * vms-tir.c: Ditto.
65 * vms.c: Ditto.
66 * vms-misc.c: Fix indentation and comments. Replace most of
67 #if VMS_DEBUG/vms_debug with vms_debug2.
68 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
69 (hash_string): Ditto.
70 (_bfd_vms_length_hash_symbol): Ditto.
71 (maybe_adjust_record_pointer_for_object): Ditto.
72 (_bfd_vms_get_object_record): Ditto.
73 (vms_get_remaining_object_record): Ditto.
74 (_bfd_vms_push): Ditto.
75 (_bfd_vms_pop): Ditto.
76 (_bfd_vms_get_header_values): Removed.
77 (_bfd_vms_get_first_record): Removed.
78 (vms_get_remaining_image_record): Removed.
79 (new_symbol): Removed.
80 (_bfd_vms_enter_symbol): Removed.
81 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
82 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
83 parameter with struct vms_rec_wr.
84 (_bfd_vms_output_push): Removed and replaced by ...
85 (_bfd_vms_output_begin_subrec): ... new function.
86 (_bfd_vms_output_alignment): Replace bfd parameter with
87 struct vms_rec_wr, and adjust.
88 (_bfd_vms_output_check): Ditto
89 (_bfd_vms_output_byte): Ditto.
90 (_bfd_vms_output_short): Ditto.
91 (_bfd_vms_output_long): Ditto.
92 (_bfd_vms_output_quad): Ditto.
93 (_bfd_vms_output_counted): Ditto.
94 (_bfd_vms_output_dump): Ditto.
95 (_bfd_vms_output_fill): Ditto.
96 (_bfd_vms_output_pop): Removed and replaced by ...
97 (_bfd_vms_output_end_subrec): ... new function.
98 (_bfd_vms_output_flush): Removed.
99 (_bfd_vms_output_align): New function.
100 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
101 parameter.
102 (vms_convert_to_var): New function imported from vms.c
103 (vms_convert_to_var_1): Ditto.
104 (vms_convert_to_var_unix_filename): Ditto.
105 (vms_get_module_name): Ditto.
106 (get_vms_time_string): Ditto.
107 (vms_time_to_time_t): Ditto.
108 (vms_rawtime_to_time_t): Ditto.
109 * vms.h: All macros for the VMS file format are now in include/vms.
110 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
111 have been removed.
112 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
113 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
114 (struct funcinfo, struct vms_private_data_struct): Ditto.
115 (struct vms_section_data_struct): Ditto.
116 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
117 (vms_get_module_name, get_vms_time_string): New declarations.
118 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
119 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
120 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
121 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
122 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
123 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
124 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
125 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
126 (_bfd_vms_output_fill): Ditto.
127 (bfd_vms_set_section_flags): Ditto.
128
895fa45f
MGD		 1292010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
130
131 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
132 exit due to merging the same weak symbol to test that the symbols are
133 actually weak.
134
727ac201
AM		 1352010-04-13 Alan Modra <amodra@gmail.com>
136
137 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
138 when optimizing high got_tlsgd/ld insns.
139
fe50f439
L		 1402010-04-10 H.J. Lu <hongjiu.lu@intel.com>
141
142 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
143 define.
144 (HAVE_PRSTATUS32_T): Likewise.
145
8bc7f138
L		 1462010-04-10 H.J. Lu <hongjiu.lu@intel.com>
147
148 PR corefiles/11467
149 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
150 for x86_64-*-linux*.
151 * config.in: Regenerated.
152 * configure: Likewise.
153
154 * elf.c: Include CORE_HEADER if it is defined.
155
1562010-04-10 H.J. Lu <hongjiu.lu@intel.com>
157 Jan Kratochvil <jan.kratochvil@redhat.com>
158
159 * hosts/x86-64linux.h: New.
160
3d540e93
NC		 1612010-04-09 Nick Clifton <nickc@redhat.com>
162
163 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
164 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
165 variables htab and hdr_info and mark info parameter as unused.
166 * elf.c (prep_headers): Remove unused variable i_phdrp.
167 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
168 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
169 as unused.
170 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
171 * verilog.c (verilog_write_section): Remove unused variable
172 address.
173
d1a98e0c
AM		 1742010-04-07 Alan Modra <amodra@gmail.com>
175
176 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
177 * configure: Regenerate.
178
6f8bcf84
L		 1792010-04-06 H.J. Lu <hongjiu.lu@intel.com>
180
181 PR ld/11434
182 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
183
0e9b2e9a
TG		 1842010-04-06 Tristan Gingold <gingold@adacore.com>
185
186 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
187
a233b20c
JJ		 1882010-04-05 Jakub Jelinek <jakub@redhat.com>
189
604282a7
JJ		 190 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
191 provided that it has the expected address size and zero segment
192 length.
193
a233b20c
JJ		 194 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
195 (struct line_info): Add op_index field, change end_sequence type to
196 unsigned char.
197 (new_line_sorts_after): For the same address compare op_index.
198 (add_line_info): Add op_index argument, store it into the structure.
199 (decode_line_info): Complain about unknown versions of .debug_line.
200 Initialize maximum_ops_per_insn. Add op_index state register and
201 track it.
202
f2faa800
NS		 2032010-04-01 Nathan Sidwell <nathan@codesourcery.com>
204
205 * elf32-ppc.c (apuinfo_set): New static var.
206 (ppc_elf_begin_write_processing): Set it here, always create an
207 APUinfo section if there were any in the inputs.
208 (ppc_elf_write_section): Check apuinfo_set.
209 (ppc_elf_final_write_processing): Likewise.
210
4b544b64
TG		 2112010-04-01 Tristan Gingold <gingold@adacore.com>
212
213 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
214 vms_time_to_time_t and vms_rawtime_to_time_t.
215 * vms.c (vms_alpha_vec): Add archives support.
216 * vms-misc.c: Include safe-ctype.h
217 (vms_get_module_name): New function.
218 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
219 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
220 vms_get_module_name function. Use this function.
221 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
222 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
223 Add prototypes for vms-lib.c
224 * libbfd.h: Regenerate.
225 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
226 vms-lib.lo to vms_alpha_vec.
227 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
228 * configure: Regenerate.
229 * bfd.c: Add selective_search field.
230 * bfd-in2.h: Regenerate.
231 * archive.c (append_relative_path): Rename to
232 _bfd_append_relative_path and make it public.
233 (_bfd_get_elt_at_filepos): Adjust for above renaming.
234 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
235 (BFD32_BACKENDS_CFILES): Add vms-lib.c
236 * Makefile.in: Regenerate.
237
c07cbdd7
JJ		 2382010-04-01 Jakub Jelinek <jakub@redhat.com>
239
240 * dwarf2.c (read_attribute_value): Handle CU version 4
241 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
242 and DW_FORM_flag_present. For unknown form value return NULL.
243 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
244 like DW_FORM_block.
245 (parse_comp_unit): Allow CU version 4.
246
e236b51d
HPN		 2472010-04-01 Hans-Peter Nilsson <hp@axis.com>
248
249 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
250 to _bfd_elf_get_dynamic_reloc_section.
251 (elf_cris_discard_excess_dso_dynamics): Ditto.
252
b706dc83
KT		 2532010-03-31 Kai Tietz <kai.tietz@onevision.com>
254
255 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
256 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
257
9d6ded02
AM		 2582010-03-31 Alan Modra <amodra@gmail.com>
259
260 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
261 TPREL16_HI and TPREL16_HA insns.
262
bfbff9eb
HPN		 2632010-03-31 Hans-Peter Nilsson <hp@axis.com>
264
265 PR ld/11458
266 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
267 assert of empty pcrel_relocs_copied on the direct symbol. Instead
268 of moving the list from the indirect symbol to the direct symbol,
269 merge into any existing list.
270 (cris_elf_check_relocs): Store the original section in the
271 pcrel_relocs_copied list, not the relocation section.
272 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
273 the relocation section, for reducing its size. Change the
274 BFD_ASSERT into a check for the section being read-only, and only
275 emit warnings and TEXTREL marker when there's an entry for a
276 read-only section.
277
41ed1ee7
DJ		 2782010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
279
280 * elf32-arm.c (using_thumb_only): Handle v6-M.
281
ddfd6795
AM		 2822010-03-26 Alan Modra <amodra@gmail.com>
283
284 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
285 * bfd-in.h (elf_discarded_section): Clarify comment.
286 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
287 * bfd-in2.h: Regenerate.
288
1352b58a
AM		 2892010-03-26 Matt Rice <ratmice@gmail.com>
290
291 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
292 as unique in the armap.
293
6abec6bc
AM		 2942010-03-26 Alan Modra <amodra@gmail.com>
295
296 PR ld/11375
297 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
298 possible stub on branches.
299
40b36596
JM		 3002010-03-25 Joseph Myers <joseph@codesourcery.com>
301
302 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
303 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
304 (BFD32_BACKENDS): Add elf32-tic6x.lo.
305 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
306 * Makefile.in: Regenerate.
307 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
308 (bfd_archures_list): Update.
309 * config.bfd (tic6x-*-elf): New.
310 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
311 New.
312 * configure: Regenerate.
313 * cpu-tic6x.c, elf32-tic6x.c: New.
314 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
315 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
316 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
317 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
318 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
319 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
320 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
321 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
322 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
323 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
324 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
325 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
326 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
327 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
328 (_bfd_target_vector): Update.
329 * bfd-in2.h, libbfd.h: Regenerate.
330
4f608e79
L		 3312010-03-24 H.J. Lu <hongjiu.lu@intel.com>
332
333 * aout-target.h: Update copyright year.
334 * aout-tic30.c: Likewise.
335 * coff-alpha.c: Likewise.
336 * coff-rs6000.c: Likewise.
337 * coff64-rs6000.c: Likewise.
338 * elf64-mips.c: Likewise.
339 * ieee.c: Likewise.
340 * libecoff.h: Likewise.
341 * mach-o-target.c: Likewise.
342 * mach-o.c: Likewise.
343 * oasys.c: Likewise.
344 * targets.c: Likewise.
345
337660d8
L		 3462010-03-24 H.J. Lu <hongjiu.lu@intel.com>
347
348 * libbfd-in.h: Update copyright year.
349
ca4a656b
L		 3502010-03-21 H.J. Lu <hongjiu.lu@intel.com>
351
352 PR ld/11413
353 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
354 instead of shared.
355
47b2e99c
JZ		 3562010-03-19 Jie Zhang <jie@codesourcery.com>
357
358 * elf32-arm.c (struct section_list): Remove.
359 (section_list): Remove typedef.
360 (record_section_with_arm_elf_section_data): Remove.
361 (find_arm_elf_section_entry): Remove.
362 (get_arm_elf_section_data): Use is_arm_elf.
363 (unrecord_section_with_arm_elf_section_data): Remove.
364 (elf32_arm_new_section_hook): Don't call
365 record_section_with_arm_elf_section_data.
366 (elf32_arm_write_section): Set mapcount to -1 when
367 the map has been used. Don't call
368 unrecord_section_with_arm_elf_section_data.
369 (unrecord_section_via_map_over_sections): Remove.
370 (elf32_arm_close_and_cleanup): Remove.
371 (elf32_arm_bfd_free_cached_info): Remove.
372 (bfd_elf32_close_and_cleanup): Don't define.
373 (bfd_elf32_bfd_free_cached_info): Don't define.
374
441f34fa
L		 3752010-03-18 H.J. Lu <hongjiu.lu@intel.com>
376
377 PR binutils/11396
378 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
379 * libcoff.h: Regenerated.
380
381 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
382 if dont_strip_reloc is set.
383 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
384 dont_strip_reloc on output if there is no .reloc and
385 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
386
b43420e6
NC		 3872010-03-18 Wei Guozhi <carrot@google.com>
388
389 PR gas/11323
390 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
391 R_ARM_GOT_PREL.
392 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
393 * bfd-in2.h: Regenerate.
394 * libbfd.h: Regenerate.
395
a1b88b01
L		 3962010-03-17 H.J. Lu <hongjiu.lu@intel.com>
397
398 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
399 (BFD_RELOC_SPU_STUB): Likewise.
400
4b0f0711
L		 4012010-03-17 Jie Zhang <jie@codesourcery.com>
402
403 * elf.c (assign_file_positions_for_load_sections): Avoid
404 overflow.
405
f4bacdc0
AM		 4062010-03-17 Alan Modra <amodra@gmail.com>
407
93620fdb 408 PR binutils/11382
f4bacdc0
AM		 409 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
410 proper type.
411
8f73510c
AM		 4122010-03-17 Alan Modra <amodra@gmail.com>
413
414 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
415
67f0cbdb
AM		 4162010-03-16 Alan Modra <amodra@gmail.com>
417
418 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
419 (ppc64_elf_edit_toc): Set it here.
420 (ha_reloc_match): New function.
421 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
422
1bbe0902
AM		 4232010-03-15 Alan Modra <amodra@gmail.com>
424
425 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
426 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
427
70cc837d
AM		 4282010-03-14 Alan Modra <amodra@gmail.com>
429
430 PR ld/11378
431 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
432 * elf64-ppc.c (call_check_done): Define.
433 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
434 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
435 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
436 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
437 Simplify return logic. Iterate over all .init and .fini fragments
438 by recursion. Set makes_toc_func_call here..
439 (ppc64_elf_next_input_section): ..rather than here.
440 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
441
7b8f6675
AM		 4422010-03-13 Alan Modra <amodra@gmail.com>
443
444 PR ld/11375
445 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
446 function descriptor symbol if there is one, not just for plt stubs.
447 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
448
a6cc6b3b
RO		 4492010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
450
451 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
452 version twice.
453 Skip it when constructing def.vd_next.
454
455 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
456 bfd_elf32_i386_sol2_vec.
457 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
458 (elf32_bed): Redefine to elf32_i386_sol2_bed.
459 (elf_backend_want_plt_sym): Redefine to 1.
460
461 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
462 bfd_elf64_x86_64_sol2_vec.
463 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
464 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
465 (elf_backend_want_plt_sym): Redefine to 1.
466
467 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
468 bfd_elf32_i386_sol2_vec.
469 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
470 targ64_selvecs.
471 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
472 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
473 targ_selvecs.
474
475 * configure.in: Handle bfd_elf32_i386_sol2_vec,
476 bfd_elf64_x86_64_sol2_vec.
477 * configure: Regenerate.
478
479 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
480 (bfd_elf64_x86_64_sol2_vec): Declare.
481 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
482 bfd_elf64_x86_64_sol2_vec.
483
f7dd8c79
DJ		 4842010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
485
486 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
487 sections.
488
8af6b354
AM		 4892010-03-04 Alan Modra <amodra@gmail.com>
490
491 PR 11302
492 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
493 (read_attribute_value, decode_line_info): Likewise.
494 (add_line_info, read_rangelist): Return FALSE on alloc failures.
495 (arange_add, sort_line_sequences): Likewise.
496 (find_abstract_instance_name): Handle failures from called funcs.
497 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
498 (find_line): Realloc to a temp, and handle alloc fail.
499
501abfe0
DJ		 5002010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
501
502 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
503 a mapping symbol to an empty section.
504
5488d830
MGD		 5052010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
506
507 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
508 return value from the call to _bfd_elf_merge_object_attributes.
509
fe33d2fa
CL		 5102010-03-02 Christophe Lyon <christophe.lyon@st.com>
511 Alan Modra <amodra@gmail.com>
512
513 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
514 destination mode of the a8 stub.
515 (elf32_arm_link_hash_table): Add top_id field.
516 (elf32_arm_link_hash_table_create): Initialize top_id.
517 (arm_type_of_stub): Update prototype, st_type can now be updated
518 by this function. Actual destination address in case of PLT is
519 computed here, to help factorizing code.
520 (elf32_arm_stub_name): Update prototype, use stub_type additional
521 parameter to build stub name.
522 (elf32_arm_get_stub_entry): Update prototype, use stub_type
523 additional parameter to build stub entry.
524 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
525 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
526 Call elf32_arm_final_link_relocate to process all in-stub
527 relocations.
528 (elf32_arm_setup_section_lists): Update top_id.
529 (cortex_a8_erratum_scan): Record stub destination mode.
530 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
531 to new prototype.
532 (elf32_arm_final_link_relocate): Enable processing of in-stub
533 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
534 needed, enabling code factorization.
535 (elf32_arm_final_link): Process stub sections.
536 (elf32_arm_output_map_sym): Add entry to code/data map.
537
b48ca1d4
DM		 5382010-03-01 David S. Miller <davem@davemloft.net>
539
540 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
541 h->def_regular, set h->ref_regular.
542 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
543 and dynamic relocations if h->ref_regular.
544
679b7c76
DM		 545 * elfxx-sparc.c (struct elf_reloc_map): Delete.
546 (sparc_reloc_map): Delete.
547 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
548 relocation type in switch statements.
549
dfa7b0b8
AM		 5502010-02-25 Alan Modra <amodra@gmail.com>
551
552 PR ld/11304
553 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
554 to final_link and invert. For final link allow some flags to
555 differ. Don't specially allow flags to be all zero.
556
d4a77f3f
NC		 5572010-02-24 Alan Modra <amodra@gmail.com>
558
559 PR binutils/10858
560 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
561 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
562 table.
563
17e57237
NC		 5642010-02-23 Andrew Zabolotny <anpaza@mail.ru>
565
566 PR binutils/11297
567 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
568 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
569
263badd7
AM		 5702010-02-22 Alan Modra <amodra@gmail.com>
571
572 * reloc.c (bfd_check_overflow): When forming addrmask, shift
573 fieldmask left by rightshift.
574 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
575 overflow checks.
576
c35bdf6e
L		 5772010-02-20 H.J. Lu <hongjiu.lu@intel.com>
578
579 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
580 STT_GNU_IFUNC on large common symbol.
581
c16153ae
L		 5822010-02-18 H.J. Lu <hongjiu.lu@intel.com>
583
584 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
585 has_ifunc_symbols if the symbol comes from a shared library.
586 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
587 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
588 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
589 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
590 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
591
d0bf826b
AM		 5922010-02-19 Alan Modra <amodra@gmail.com>
593
594 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
595 (_bfd_elf_copy_private_header_data): ..here.
596 * elflink.c (_bfd_elf_size_group_sections): New function.
597 (bfd_elf_size_dynamic_sections): Call it.
598 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
599 (_bfd_elf_fixup_group_sections): Declare.
600
cd21e546
MGD		 6012010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
602
603 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
604 merging Tag_DIV_use, Tag_MPextension_use, and
605 Tag_MPextension_use_legacy tags.
606
415f38a6
AM		 6072010-02-18 Alan Modra <amodra@gmail.com>
608
609 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
610 commit. Don't write zeros for removed group members.
611 (_bfd_elf_copy_private_header_data): Adjust size of group section
612 when group members are removed by objcopy.
613
b946d5d8
DK		 6142010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
615
616 PR binutils/11280
617 * configure.host (*-*-solaris2.11): Add host define to select
618 valid default code page for windres/windmc on solaris.
619
ab7875de
NC		 6202010-02-15 Nick Clifton <nickc@redhat.com>
621
622 * po/vi.po: Updated Vietnamese translation.
623
33811162
DG		 6242010-02-12 Daniel Gutson <dgutson@codesourcery.com>
625
626 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
627 missing mapping symbol to data only sections.
628
00c50991
DM		 6292010-02-11 David S. Miller <davem@davemloft.net>
630
631 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
632 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
633 symbols.
634 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
635 these relocs on global symbols.
636 (gdopoff): New.
637 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
638 local symbol references which are not STT_GNU_IFUNC. Handle
639 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
640 and deal with negative vs. non-negative values properly.
641
1523fa24
TG		 6422010-02-09 Tristan Gingold <gingold@adacore.com>
643
644 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
645 non-external relocation.
646
7865406b
AM		 6472010-02-09 Alan Modra <amodra@gmail.com>
648
649 * elf64-ppc.c (merge_got_entries): Move earlier in file.
650 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
651 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
652 (ppc64_elf_layout_multitoc): Don't resize if we have already
653 merged got entries.
654
d7eeb400
MS		 6552010-02-09 Michael Holzheu <holzheu@de.ibm.com>
656
657 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
658 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
659 elfcore_write_s390_prefix): New.
660 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
661 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
662 elfcore_write_s390_prefix): New.
663 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
664 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
1352b58a 665 (elfcore_write_register_note): Handle .reg-s390-timer,
d7eeb400
MS		 666 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
667 .reg-s390-prefix section.
668
f961d9dd
AM		 6692010-02-09 Alan Modra <amodra@gmail.com>
670
671 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
672 unsigned char. Update variables and code using them throughout file.
673 (struct ppc_link_hash_entry): Likewise for tls_mask.
674
d0fae19d
AM		 675 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
676
d77c8a4b
AM		 677 * elf64-ppc.c (has_small_toc_reloc): Don't define.
678 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
679 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
680 code setting the flag.
681 (ppc64_elf_next_toc_section): Group big-toc sections in
682 0x80008000 chunks.
683
72fbc6e5
DM		 6842010-02-08 David S. Miller <davem@davemloft.net>
685
686 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
687 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
688
689 * elfxx-sparc.c (create_got_section): Delete.
690 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
691 section creator does that work for us. Use ->elf.foo instead of
692 ->foo where applicable.
693 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
694 where applicable.
695 (allocate_dynrelocs): Likewise.
696 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
697 (_bfd_sparc_elf_relocate_section): Likewise.
698 (sparc_vxworks_build_plt_entry): Likewise.
699 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
700 (sparc_finish_dyn): Likewise.
701 (sparc_vxworks_finish_exec_plt): Likewise.
702 (sparc_vxworks_finish_shared_plt): Likewise.
703 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
704
705 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
706 macros for visibilty and locality checks.
707 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
708 (allocate_dynrelocs): Likewise.
709 (_bfd_sparc_elf_relocate_section): Likewise.
710 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
711
712 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
713 but never used local var 'dynobj'.
714
715 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
716 nocopyreloc.
717
d0c9aeb3
DM		 718 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
719 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
720 * bfd-in2.h: Regenerate.
721 * libbfd.h: Regenerate.
722
723 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
724 and loc_hash_memory.
725 (_bfd_sparc_elf_link_hash_table_free): Declare.
726 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
727 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
728 bfd_elf32_bfd_link_hash_table_free): Define.
729 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
730 has_ifunc_symbols if STT_GNU_IFUNC.
731 (bfd_elf64_bfd_link_hash_table_free): Define.
732 (elf_backend_post_process_headers): Define always.
733 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
734 (sparc_reloc_map): Add entries for new IFUNC relocs.
735 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
736 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
737 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
738 elf_sparc_get_local_sym_hash): New.
739 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
740 from here...
741 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
742 local hash table.
743 (_bfd_sparc_elf_link_hash_table_free): New.
744 (create_ifunc_sections): New.
745 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
746 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
747 cons up a fake local hash table entry for it. Unconditionally add
748 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
749 dyn relocs for ifunc.
750 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
751 (allocate_dynrelocs): Unconditionally emit a PLT entry when
752 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
753 (allocate_local_dynrelocs): New function.
754 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
755 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
756 like splt.
757 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
758 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
759 plt in iplt/irelplt.
760
9ea2b942
RS		 7612010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
762
763 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
764 max_contents_size, only consider sections whose contents must
765 be swapped in.
766
0b8bcf0d
AM		 7672010-02-09 Alan Modra <amodra@gmail.com>
768
769 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
770 (ppc64_elf_size_dynamic_sections): ..and here..
771 (merge_got_entries): ..rather than here.
772
33c0ec9d
AM		 7732010-02-09 Alan Modra <amodra@gmail.com>
774
775 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
776 (has_small_toc_reloc): Define.
777 (ppc64_elf_check_relocs): Set the above flags.
778 (ppc64_elf_edit_opd): Delete obfd param.
779 (ppc64_elf_tls_optimize): Likewise.
780 (ppc64_elf_edit_toc): Likewise.
781 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
782 * elf64-ppc.h: Update prototypes.
783
b0dddeec
AM		 7842010-02-08 Alan Modra <amodra@gmail.com>
785
786 * section.c (struct bfd_section): Delete has_tls_reloc,
787 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
788 Add sec_flg0 thru sec_flg5.
789 (BFD_FAKE_SECTION): Update for changed flags.
790 * ecoff.c (bfd_debug_section): Likewise.
791 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
792 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
793 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
794 * elf32-xtensa.c (reloc_done): Define.
795 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
796 * bfd-in2.h: Regenerate.
797
06988dfc
TG		 7982010-02-08 Tristan Gingold <gingold@adacore.com>
799
800 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
801 for non-scattered relocations.
802
deddc40b
NS		 8032010-02-08 Nathan Sidwell <nathan@codesourcery.com>
804
805 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
806 apuinfo sections, only scan input sections once and reuse the
807 buffer.
808
ce3d2015
AM		 8092010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
810
811 * archures.c (bfd_mach_ppc_titan): Define.
812 * bfd-in2.h: Regenerate.
813 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
814
06a162cf
AM		 8152010-02-08 Alan Modra <amodra@gmail.com>
816
817 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
818
4c348442
SA		 8192010-02-05 Sterling Augustine <sterling@tensilica.com>
820
821 * elf.c (assign_file_positions_for_load_sections) Update lma of
822 section if necessary. Fixes Bugzilla 11219.
823
6bbec505
L		 8242010-02-05 H.J. Lu <hongjiu.lu@intel.com>
825
826 * elf32-i386.c: Remove trailing white spaces.
827 * elf64-x86-64.c: Likewise.
828
4dfe6ac6
NC		 8292010-02-03 Nick Clifton <nickc@redhat.com>
830
831 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
832 entries for other architectures.
833 (struct elf_link_hash_table): Add hash_table_id field.
834 (elf_hash_table_id): New accessor macro.
835 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
836 parameter.
837 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
838 returning cast pointer.
839 (elf32_mn10300_link_hash_table_create): Identify new table as
840 containing MN10300 extensions.
841 (mn10300_elf_relax_section): Check pointer returned by
842 elf32_mn10300_hash_table.
843 * elf32-arm.c: Likewise, except using ARM extensions.
844 * elf32-avr.c: Likewise, except using AVR extensions.
845 * elf32-bfin.c: Likewise, except using BFIN extensions.
846 * elf32-cris.c: Likewise, except using CRIS extensions.
847 * elf32-frv.c: Likewise, except using FRV extensions.
848 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
849 * elf32-i386.c: Likewise, except using I386 extensions.
850 * elf32-lm32.c: Likewise, except using LM32 extensions.
851 * elf32-m32r.c: Likewise, except using M32RM extensions.
852 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
853 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
854 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
855 * elf32-m68k.c: Likewise, except using M68K extensions.
856 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
857 * elf32-ppc.c: Likewise, except using PPC32 extensions.
858 * elf32-s390.c: Likewise, except using S390 extensions.
859 * elf32-sh.c: Likewise, except using SH extensions.
860 * elf32-spu.c: Likewise, except using SPU extensions.
861 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
862 * elf64-alpha.c: Likewise, except using ALPHA extensions.
863 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
864 * elf64-ppc.c: Likewise, except using PPC64 extensions.
865 * elf64-s390.c: Likewise, except using S390 extensions.
866 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
867 * elfxx-ia64.c: Likewise, except using IA64 extensions.
868 * elfxx-mips.c: Likewise, except using MIPS extensions.
869 * elfxx-sparc.c: Likewise, except using SPARC extensions.
870 * elfxx-sparc.h: Likewise, except using SPARC extensions.
871 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
872 redundant structure.
873 (elf32_cr16_hash_table): Delete unused macro.
874 (elf32_cr16_link_hash_traverse): Delete unused macro.
875 * elf32-score.c: Likewise.
876 * elf32-score7.c: Likewise.
877 * elf32-vax.c: Likewise.
878 * elf64-sh64.c: Likewise.
879
927be08e
AM		 8802010-02-03 Alan Modra <amodra@gmail.com>
881
882 * elf64-ppc.c (struct plt_entry): Move earlier in file.
883 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
884 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
885 Update all uses.
886 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
887 Remove no_multi_toc.
888 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
889 when allocating a new struct got_entry.
890 (allocate_got): New function, extracted from..
891 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
892 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
893 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
894 (ppc64_elf_setup_section_lists): Remove output_bfd param and
895 no_multi_toc, add add_stub_section and layout_sections_again. Stash
896 new params in htab. Extract some code to..
897 (ppc64_elf_start_multitoc_partition): ..here. New function.
898 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
899 second pass toc scan.
900 (merge_got_entries, merge_global_got, reallocate_got): New functions.
901 (ppc64_elf_reinit_toc): Rename to..
902 (ppc64_elf_finish_multitoc_partition): ..this.
903 (ppc64_elf_layout_multitoc): New function.
904 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
905 layout_sections_again params.
906 (ppc64_elf_relocate_section): Handle indirect got entries.
907 * elf64-ppc.h: Update prototypes. Declare new functions.
908
4339cae0
L		 9092010-02-02 H.J. Lu <hongjiu.lu@intel.com>
910
911 * elf-bfd.h (elfcore_write_xstatereg): New.
912
913 * elf.c (elfcore_grok_xstatereg): New.
914 (elfcore_write_xstatereg): Likewise.
915 (elfcore_grok_note): Handle NT_X86_XSTATE.
916 (elfcore_write_register_note): Handle .reg-xstate section.
917
9848eadf
TG		 9182010-02-01 Tristan Gingold <gingold@adacore.com>
919
920 * som.c (som_write_ar_hdr): Define this macro.
921
f6fd0237
DA		 9222010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
923
924 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
925 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
926 linkage table pointer to use the global table pointer if not doing
927 a shared link.
928
a1504221
JB		 9292010-01-29 Joel Brobecker <brobecker@adacore.com>
930
931 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
932 if it has already been set.
933
771deb08
TG		 9342010-01-27 Tristan Gingold <gingold@adacore.com>
935
936 * vms.h: Remove trailing spaces.
937 (struct hdr_struct): Remove unused hdr_c_cpr field.
938 (enum file_format_enum): Add comments.
939 * vms.c (vms_bfd_print_private_bfd_data): New function that
940 replaces the macro.
941 Remove trailing spaces.
942 * vms-misc.c: Improve comments.
943 (_bfd_vms_get_object_record): Also handle files without pads.
944 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
945 * vms-gsd.c (struct flagdescstruct): Make name field const.
946 (gsyflagdesc): Fix typo.
947
bf102f86
AM		 9482010-01-27 Alan Modra <amodra@gmail.com>
949
950 PR ld/11217
951 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
952 (ppc64_elf_setup_section_lists): Init them.
953 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
954 and .toc on the same input file.
955 (ppc64_elf_relocate_section): Correct GOT entry offset.
956
8f95b6e4
TG		 9572010-01-26 Tristan Gingold <gingold@adacore.com>
958
959 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
960 (bfd_target): Add _bfd_write_ar_hdr_fn field.
961 * archive.c (is_bsd44_extended_name): New macro.
962 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
963 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
964 name.
965 (_bfd_archive_bsd44_construct_extended_name_table): New function.
966 (_bfd_generic_write_ar_hdr): Ditto.
967 (_bfd_bsd44_write_ar_hdr): Ditto.
968 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
969 (bsd_write_armap): Adjust firstreal computation.
970 * libbfd-in.h (struct areltdata): Add extra_size field.
971 (_bfd_generic_write_ar_hdr): Add prototype.
972 (_bfd_bsd44_write_ar_hdr): Ditto.
973 (_bfd_write_ar_hdr): Define.
974 (_bfd_noarchive_write_ar_hdr): Ditto.
975 (_bfd_archive_bsd_write_ar_hdr): Ditto.
976 (_bfd_archive_coff_write_ar_hdr): Ditto.
977 (_bfd_archive_bsd44_slurp_armap): Ditto.
978 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
979 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
980 (_bfd_archive_bsd44_truncate_arname): Ditto.
981 (_bfd_archive_bsd44_write_armap): Ditto.
982 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
983 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
984 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
985 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
986 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
987 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
988 * libbfd.h: Regenerate.
989 * oasys.c (oasys_write_ar_hdr): Define.
990 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
991 * ieee.c (ieee_write_ar_hdr): Define.
992 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
993 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
994 (bfd_pmac_xcoff_backend_data): Ditto.
995 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
996 (bfd_xcoff_aix5_backend_data): Ditto.
997 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
998 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
999 * aout-tic30.c (MY_write_ar_hdr): Ditto.
1000 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
1001 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1002 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1003 (bfd_mach_o_construct_extended_name_table)
1004 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1005 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1006 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
1007 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1008 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1009 (bfd_mach_o_construct_extended_name_table)
1010 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1011 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1012 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
1013 * bfd-in2.h: Regenerate.
1014
98da7939
L		 10152010-01-26 Alan Modra <amodra@gmail.com>
1016 H.J. Lu <hongjiu.lu@intel.com>
1017
1018 PR ld/11218
1019 * elflink.c (elf_link_output_extsym): Do not ignore undefined
1020 symbols with ref_regular set when gc_sections is active.
1021
766bc656
AM		 10222010-01-25 Alan Modra <amodra@gmail.com>
1023
1024 PR ld/11217
1025 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
1026 with relocations against undefined weak symbols.
1027 (ppc64_elf_relocate_section): Don't optimize calls to undefined
1028 weak functions if the symbol is dynamic.
1029 (ppc64_elf_relocate_section): Edit tprel tls sequences.
1030 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1031 (_bfd_elf_ppc_at_tprel_transform): New function.
1032 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
1033 * bfd-in2.h: Regenerate.
1034
c865e45b
RS		 10352010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1036
1037 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
1038 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
1039 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
1040 bitsize to 1.
1041 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
1042
b918acf9
NC		 10432010-01-21 Nick Clifton <nickc@redhat.com>
1044
1045 * elflink.c (elf_link_add_object_symbols): Look up name of
1046 undefined symbol both before and after versioning has been
1047 applied. Do not bother with symbols that are weakly undefined.
1048
55786da2 10492010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
b918acf9 1050
55786da2
AK		 1051 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
1052 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
1053
a37a68dd
CC		 10542010-01-19 Cary Coutant <ccoutant@google.com>
1055
1056 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
1057
ecd12bc1
AM		 10582010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
1059 Alan Modra <amodra@gmail.com>
1060
1352b58a 1061 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
ecd12bc1
AM		 1062 (elf_object_p): Read e_phnum extension.
1063 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
1352b58a 1064 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
ecd12bc1
AM		 1065 that we can read last program header.
1066
f6ebfac0
AM		 10672010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1068
1069 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
1070 R_ARM_THM_CALL entry.
1071 (elf32_arm_final_link_relocate): Correct calculation of
1072 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
1073 or R_ARM_THM_JUMP24 relocation.
1074
22eb4b1d
AM		 10752010-01-18 Alan Modra <amodra@gmail.com>
1076
1077 PR 11168
1078 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
1079 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
1080 than 32k sections.
1081
6ec12636
JK		 10822010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1083
1084 Fix compilation warning on gcc-3.4.
1085 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
1086 parameter index to sec_index according to the function definition.
1087
38a7df63
CF		 10882010-01-13 Chao-ying Fu <fu@mips.com>
1089
1090 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
1091 It is true for all CPUs.
1092 (jal_reloc_p): New function.
1093 (mips_elf_calculate_relocation): Rename require_jalxp to
1094 cross_mode_jump_p.
1095 Update comment for CROSS_MODE_JUMP_P.
1096 Set up cross_mode_jump_p based on the mode change.
1097 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
1098 Update comment for CROSS_MODE_JUMP_P.
1099 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
1100 Use !cross_mode_jump_p to guard conversion.
1101 Convert "jr t9" to "b", if possible.
1102 (_bfd_mips_elf_relocate_section): Rename require_jalx to
1103 cross_mode_jump_p.
1104 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
1105 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
1106
91b9a4a4
NC		 11072010-01-13 Nick Clifton <nickc@redhat.com>
1108
1109 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
1110 "m32c" returns the m32c arch_info_struct and not the m16c
1111 arch_info_struct.
1112 (arch_info_struct): Use the new scan function.
1113 (bfd_m32c_arch): Likewise.
1114
618b7301
TG		 11152010-01-13 Tristan Gingold <gingold@adacore.com>
1116
1117 * config.bfd: Remove duplicated target vector for i386-*-darwin.
1118 Appends new arch instead of overriding.
1119 Use mach_o_x86_64_vec for x86_64-*-darwin.
1120 * configure.in: Add mach_o_x86_64_vec.
1121 * configure: Regenerate.
1122 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
1123 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
1124 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
1125 * Makefile.in: Regenerate.
1126 * mach-o-x86-64.c: New file.
1127
f88af2f1
TG		 11282010-01-13 Tristan Gingold <gingold@adacore.com>
1129
1130 * reloc.c: Add MACH_O_X86_64 relocations.
1131 * bfd-in2.h: Regenerate.
1132 * libbfd.h: Regenerate.
1133
19172f39
TG		 11342010-01-13 Tristan Gingold <gingold@adacore.com>
1135
1136 * archive.c (normalize): Use lbasename.
1137 (bfd_bsd_truncate_arname): Ditto.
1138 (bfd_gnu_truncate_arname): Ditto.
1139
6cdb8d82
TG		 11402010-01-12 Tristan Gingold <gingold@adacore.com>
1141
1142 * makefile.vms (CFLAGS): Turns warnings into informational messages.
1143
9a753de0
TG		 11442010-01-11 Tristan Gingold <gingold@adacore.com>
1145
1146 * mach-o.h: Add x86-64 relocation types.
1147
42fa0891
TG		 11482010-01-11 Tristan Gingold <gingold@adacore.com>
1149
1150 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
1151 (bfd_mach_o_set_arch_mach): New prototype.
1152 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
1153 (bfd_mach_o_set_arch_mach): New function.
1154 (bfd_mach_o_gen_mkobject): New function.
1155 Set TARGET_ARCHITECTURE for the generic back-ends.
1156 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
1157 Check that TARGET_ARCHITECTURE is defined.
1158 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
1159 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
1160
cba0723b
TG		 11612010-01-11 Tristan Gingold <gingold@adacore.com>
1162
19172f39 1163 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
cba0723b 1164
4d421096
NC		 11652010-01-11 Nick Clifton <nickc@redhat.com>
1166
1167 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
1168 handling of R_V850_HI16_S relocation.
1169
20b1d3e3
AM		 11702010-01-11 Alan Modra <amodra@gmail.com>
1171
1172 PR 11103
1173 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
1174
a358ecb8
AM		 11752010-01-11 Alan Modra <amodra@gmail.com>
1176
1177 PR 6832
1178 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
1179 (find_abstract_instance_name): Use it.
1180 (parse_comp_unit): Set it.
1181
3725885a
RW		 11822010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1183
1184 * Makefile.in: Regenerate.
1185 * configure: Regenerate.
1186
3ee87829
TG		 11872010-01-08 Tristan Gingold <gingold@adacore.com>
1188
1189 * archive.c: Remove bfd_special_undocumented_glue.
1190
fb34365b
AM		 11912010-01-08 Alan Modra <amodra@gmail.com>
1192
1193 PR ld/11133
1194 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
1195 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
1196 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
1197
d023c380
L		 11982010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1199
1200 PR ld/11138
1201 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
1202 a symbol referenced by DSO is is defined in a non-shared object
1203 and forced local.
1204
bde6f3eb
L		 12052010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1206
1207 PR ld/11133
1208 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
1209 undefined __start_XXX/__stop_XXX in all input files and set
1210 SEC_KEEP.
1211
16583161
L		 12122010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1213
1214 PR ld/11143
1215 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
1216
16231b7b
DG		 12172010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1218
1219 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
1220 before including procfs.h.
1221 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
1222 * configure.in: Added autoconf probe for the pr_fpreg member.
1223 * configure: Regenerated.
1224 * config.in: Regenerated.
1225 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
1226
608fa8d3
JB		 12272010-01-04 Joel Brobecker <brobecker@adacore.com>
1228
1229 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
1230 * dwarf2.c (concat_filename): Rename dirname with dir_name
1231 to void shadowing the dirname function.
1232 Rename subdirname with subdir_name to stay consistent with
1233 the new dir_name variable name.
1234
0dc93057
AM		 12352010-01-04 Edmar Wienskoski <edmar@freescale.com>
1236
1237 * archures.c: Add bfd_mach_ppc_e500mc64.
1238 * bfd-in2.h: Regenerate.
1239 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
1240 bfd_mach_ppc_e500mc64.
1241
baf9bed3
JB		 12422010-01-01 Joel Brobecker <brobecker@adacore.com>
1243
1244 Fix -Wshadow warnings (seen on ppc-aix)
1245 * xcofflink.c: Replace finfo by flinfo throughout.
1246
43ecc30f 1247For older changes see ChangeLog-2009
56882138
AM		 1248\f
1249Local Variables:
1250mode: change-log
1251left-margin: 8
1252fill-column: 74
1253version-control: never
1254End:
GDB Binutils - Deliverables
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