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Add icf_virtual_function_folding_test to check_PROGRAMS.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
3ac9b6c9
AM		 12010-04-22 Alan Modra <amodra@gmail.com>
2
3 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
4 change. Tidy. Don't error on sections not allocated in segment.
5
85fdf906
AH		 62010-04-15 Andrew Haley <aph@redhat.com>
7
8 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
9 merge_exidx_entries.
10 * bfd-in2.h: Likewise.
11 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
12 control merging of exidx entries.
13
41820509
JM		 142010-04-20 Joseph Myers <joseph@codesourcery.com>
15
16 * elf32-tic6x.h: New.
17 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
18 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
19 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
20 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
21 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
22 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
23 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
24 elf32_tic6x_relocate_section): Handle REL relocations.
25 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
26
643be349
JJ		 272010-04-20 Jakub Jelinek <jakub@redhat.com>
28
29 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
30 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
31
c9736ba0
NC		 322010-04-19 Nick Clifton <nickc@redhat.com>
33
34 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
35 arhdrpos variable.
36 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
37 attribute to warned variable. Remove unused val, type and type2
38 variables.
39
11afaeda
TG		 402010-04-16 Andreas Schwab <schwab@redhat.com>
41
42 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
43 strict-aliasing rules.
c9736ba0 44
ddfb684a
TG		 452010-04-16 Tristan Gingold <gingold@adacore.com>
46
47 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
48 (_bfd_vms_get_object_record): Always assume there is a pad byte
49 for alignment.
11afaeda 50
ddfb684a
TG		 51 * vms-lib.c: Add a few comments.
52
75375b3e
MGD		 532010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
54
55 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
56 attributes in v2.08 of the ABI.
57
f526ccf3
AM		 582010-04-15 Alan Modra <amodra@gmail.com>
59
60 * config.bfd (vax*-*-*vms*): Delete.
61
95e34ef7
TG		 622010-04-14 Tristan Gingold <gingold@adacore.com>
63
64 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
65 vms-tir.lo, vms.lo and add vms-alpha.lo
66 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
67 vms-tir.c, vms.c and add vms-alpha.c
68 * Makefile.in: Regenerate.
69 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
70 Remove vms_vax_vec.
71 * configure: Regenerate.
72 * targets.c (vms_vax_vec): Remove the declaration.
73 (_bfd_target_vector): Remove vms_vax_vec.
74 * vms-alpha.c: New file.
75 * vms-gsd.c: Removed, rewritten in vms-alpha.c
76 * vms-hdr.c: Ditto.
77 * vms-tir.c: Ditto.
78 * vms.c: Ditto.
79 * vms-misc.c: Fix indentation and comments. Replace most of
80 #if VMS_DEBUG/vms_debug with vms_debug2.
81 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
82 (hash_string): Ditto.
83 (_bfd_vms_length_hash_symbol): Ditto.
84 (maybe_adjust_record_pointer_for_object): Ditto.
85 (_bfd_vms_get_object_record): Ditto.
86 (vms_get_remaining_object_record): Ditto.
87 (_bfd_vms_push): Ditto.
88 (_bfd_vms_pop): Ditto.
89 (_bfd_vms_get_header_values): Removed.
90 (_bfd_vms_get_first_record): Removed.
91 (vms_get_remaining_image_record): Removed.
92 (new_symbol): Removed.
93 (_bfd_vms_enter_symbol): Removed.
94 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
95 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
96 parameter with struct vms_rec_wr.
97 (_bfd_vms_output_push): Removed and replaced by ...
98 (_bfd_vms_output_begin_subrec): ... new function.
99 (_bfd_vms_output_alignment): Replace bfd parameter with
100 struct vms_rec_wr, and adjust.
101 (_bfd_vms_output_check): Ditto
102 (_bfd_vms_output_byte): Ditto.
103 (_bfd_vms_output_short): Ditto.
104 (_bfd_vms_output_long): Ditto.
105 (_bfd_vms_output_quad): Ditto.
106 (_bfd_vms_output_counted): Ditto.
107 (_bfd_vms_output_dump): Ditto.
108 (_bfd_vms_output_fill): Ditto.
109 (_bfd_vms_output_pop): Removed and replaced by ...
110 (_bfd_vms_output_end_subrec): ... new function.
111 (_bfd_vms_output_flush): Removed.
112 (_bfd_vms_output_align): New function.
113 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
114 parameter.
115 (vms_convert_to_var): New function imported from vms.c
116 (vms_convert_to_var_1): Ditto.
117 (vms_convert_to_var_unix_filename): Ditto.
118 (vms_get_module_name): Ditto.
119 (get_vms_time_string): Ditto.
120 (vms_time_to_time_t): Ditto.
121 (vms_rawtime_to_time_t): Ditto.
122 * vms.h: All macros for the VMS file format are now in include/vms.
123 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
124 have been removed.
125 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
126 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
127 (struct funcinfo, struct vms_private_data_struct): Ditto.
128 (struct vms_section_data_struct): Ditto.
129 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
130 (vms_get_module_name, get_vms_time_string): New declarations.
131 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
132 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
133 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
134 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
135 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
136 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
137 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
138 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
139 (_bfd_vms_output_fill): Ditto.
140 (bfd_vms_set_section_flags): Ditto.
141
895fa45f
MGD		 1422010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
143
144 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
145 exit due to merging the same weak symbol to test that the symbols are
146 actually weak.
147
727ac201
AM		 1482010-04-13 Alan Modra <amodra@gmail.com>
149
150 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
151 when optimizing high got_tlsgd/ld insns.
152
fe50f439
L		 1532010-04-10 H.J. Lu <hongjiu.lu@intel.com>
154
155 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
156 define.
157 (HAVE_PRSTATUS32_T): Likewise.
158
8bc7f138
L		 1592010-04-10 H.J. Lu <hongjiu.lu@intel.com>
160
161 PR corefiles/11467
162 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
163 for x86_64-*-linux*.
164 * config.in: Regenerated.
165 * configure: Likewise.
166
167 * elf.c: Include CORE_HEADER if it is defined.
168
1692010-04-10 H.J. Lu <hongjiu.lu@intel.com>
170 Jan Kratochvil <jan.kratochvil@redhat.com>
171
172 * hosts/x86-64linux.h: New.
173
3d540e93
NC		 1742010-04-09 Nick Clifton <nickc@redhat.com>
175
176 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
177 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
178 variables htab and hdr_info and mark info parameter as unused.
179 * elf.c (prep_headers): Remove unused variable i_phdrp.
180 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
181 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
182 as unused.
183 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
184 * verilog.c (verilog_write_section): Remove unused variable
185 address.
186
d1a98e0c
AM		 1872010-04-07 Alan Modra <amodra@gmail.com>
188
189 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
190 * configure: Regenerate.
191
6f8bcf84
L		 1922010-04-06 H.J. Lu <hongjiu.lu@intel.com>
193
194 PR ld/11434
195 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
196
0e9b2e9a
TG		 1972010-04-06 Tristan Gingold <gingold@adacore.com>
198
199 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
200
a233b20c
JJ		 2012010-04-05 Jakub Jelinek <jakub@redhat.com>
202
604282a7
JJ		 203 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
204 provided that it has the expected address size and zero segment
205 length.
206
a233b20c
JJ		 207 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
208 (struct line_info): Add op_index field, change end_sequence type to
209 unsigned char.
210 (new_line_sorts_after): For the same address compare op_index.
211 (add_line_info): Add op_index argument, store it into the structure.
212 (decode_line_info): Complain about unknown versions of .debug_line.
213 Initialize maximum_ops_per_insn. Add op_index state register and
214 track it.
215
f2faa800
NS		 2162010-04-01 Nathan Sidwell <nathan@codesourcery.com>
217
218 * elf32-ppc.c (apuinfo_set): New static var.
219 (ppc_elf_begin_write_processing): Set it here, always create an
220 APUinfo section if there were any in the inputs.
221 (ppc_elf_write_section): Check apuinfo_set.
222 (ppc_elf_final_write_processing): Likewise.
223
4b544b64
TG		 2242010-04-01 Tristan Gingold <gingold@adacore.com>
225
226 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
227 vms_time_to_time_t and vms_rawtime_to_time_t.
228 * vms.c (vms_alpha_vec): Add archives support.
229 * vms-misc.c: Include safe-ctype.h
230 (vms_get_module_name): New function.
231 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
232 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
233 vms_get_module_name function. Use this function.
234 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
235 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
236 Add prototypes for vms-lib.c
237 * libbfd.h: Regenerate.
238 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
239 vms-lib.lo to vms_alpha_vec.
240 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
241 * configure: Regenerate.
242 * bfd.c: Add selective_search field.
243 * bfd-in2.h: Regenerate.
244 * archive.c (append_relative_path): Rename to
245 _bfd_append_relative_path and make it public.
246 (_bfd_get_elt_at_filepos): Adjust for above renaming.
247 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
248 (BFD32_BACKENDS_CFILES): Add vms-lib.c
249 * Makefile.in: Regenerate.
250
c07cbdd7
JJ		 2512010-04-01 Jakub Jelinek <jakub@redhat.com>
252
253 * dwarf2.c (read_attribute_value): Handle CU version 4
254 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
255 and DW_FORM_flag_present. For unknown form value return NULL.
256 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
257 like DW_FORM_block.
258 (parse_comp_unit): Allow CU version 4.
259
e236b51d
HPN		 2602010-04-01 Hans-Peter Nilsson <hp@axis.com>
261
262 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
263 to _bfd_elf_get_dynamic_reloc_section.
264 (elf_cris_discard_excess_dso_dynamics): Ditto.
265
b706dc83
KT		 2662010-03-31 Kai Tietz <kai.tietz@onevision.com>
267
268 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
269 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
270
9d6ded02
AM		 2712010-03-31 Alan Modra <amodra@gmail.com>
272
273 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
274 TPREL16_HI and TPREL16_HA insns.
275
bfbff9eb
HPN		 2762010-03-31 Hans-Peter Nilsson <hp@axis.com>
277
278 PR ld/11458
279 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
280 assert of empty pcrel_relocs_copied on the direct symbol. Instead
281 of moving the list from the indirect symbol to the direct symbol,
282 merge into any existing list.
283 (cris_elf_check_relocs): Store the original section in the
284 pcrel_relocs_copied list, not the relocation section.
285 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
286 the relocation section, for reducing its size. Change the
287 BFD_ASSERT into a check for the section being read-only, and only
288 emit warnings and TEXTREL marker when there's an entry for a
289 read-only section.
290
41ed1ee7
DJ		 2912010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
292
293 * elf32-arm.c (using_thumb_only): Handle v6-M.
294
ddfd6795
AM		 2952010-03-26 Alan Modra <amodra@gmail.com>
296
297 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
298 * bfd-in.h (elf_discarded_section): Clarify comment.
299 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
300 * bfd-in2.h: Regenerate.
301
1352b58a
AM		 3022010-03-26 Matt Rice <ratmice@gmail.com>
303
304 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
305 as unique in the armap.
306
6abec6bc
AM		 3072010-03-26 Alan Modra <amodra@gmail.com>
308
309 PR ld/11375
310 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
311 possible stub on branches.
312
40b36596
JM		 3132010-03-25 Joseph Myers <joseph@codesourcery.com>
314
315 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
316 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
317 (BFD32_BACKENDS): Add elf32-tic6x.lo.
318 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
319 * Makefile.in: Regenerate.
320 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
321 (bfd_archures_list): Update.
322 * config.bfd (tic6x-*-elf): New.
323 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
324 New.
325 * configure: Regenerate.
326 * cpu-tic6x.c, elf32-tic6x.c: New.
327 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
328 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
329 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
330 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
331 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
332 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
333 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
334 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
335 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
336 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
337 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
338 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
339 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
340 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
341 (_bfd_target_vector): Update.
342 * bfd-in2.h, libbfd.h: Regenerate.
343
4f608e79
L		 3442010-03-24 H.J. Lu <hongjiu.lu@intel.com>
345
346 * aout-target.h: Update copyright year.
347 * aout-tic30.c: Likewise.
348 * coff-alpha.c: Likewise.
349 * coff-rs6000.c: Likewise.
350 * coff64-rs6000.c: Likewise.
351 * elf64-mips.c: Likewise.
352 * ieee.c: Likewise.
353 * libecoff.h: Likewise.
354 * mach-o-target.c: Likewise.
355 * mach-o.c: Likewise.
356 * oasys.c: Likewise.
357 * targets.c: Likewise.
358
337660d8
L		 3592010-03-24 H.J. Lu <hongjiu.lu@intel.com>
360
361 * libbfd-in.h: Update copyright year.
362
ca4a656b
L		 3632010-03-21 H.J. Lu <hongjiu.lu@intel.com>
364
365 PR ld/11413
366 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
367 instead of shared.
368
47b2e99c
JZ		 3692010-03-19 Jie Zhang <jie@codesourcery.com>
370
371 * elf32-arm.c (struct section_list): Remove.
372 (section_list): Remove typedef.
373 (record_section_with_arm_elf_section_data): Remove.
374 (find_arm_elf_section_entry): Remove.
375 (get_arm_elf_section_data): Use is_arm_elf.
376 (unrecord_section_with_arm_elf_section_data): Remove.
377 (elf32_arm_new_section_hook): Don't call
378 record_section_with_arm_elf_section_data.
379 (elf32_arm_write_section): Set mapcount to -1 when
380 the map has been used. Don't call
381 unrecord_section_with_arm_elf_section_data.
382 (unrecord_section_via_map_over_sections): Remove.
383 (elf32_arm_close_and_cleanup): Remove.
384 (elf32_arm_bfd_free_cached_info): Remove.
385 (bfd_elf32_close_and_cleanup): Don't define.
386 (bfd_elf32_bfd_free_cached_info): Don't define.
387
441f34fa
L		 3882010-03-18 H.J. Lu <hongjiu.lu@intel.com>
389
390 PR binutils/11396
391 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
392 * libcoff.h: Regenerated.
393
394 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
395 if dont_strip_reloc is set.
396 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
397 dont_strip_reloc on output if there is no .reloc and
398 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
399
b43420e6
NC		 4002010-03-18 Wei Guozhi <carrot@google.com>
401
402 PR gas/11323
403 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
404 R_ARM_GOT_PREL.
405 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
406 * bfd-in2.h: Regenerate.
407 * libbfd.h: Regenerate.
408
a1b88b01
L		 4092010-03-17 H.J. Lu <hongjiu.lu@intel.com>
410
411 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
412 (BFD_RELOC_SPU_STUB): Likewise.
413
4b0f0711
L		 4142010-03-17 Jie Zhang <jie@codesourcery.com>
415
416 * elf.c (assign_file_positions_for_load_sections): Avoid
417 overflow.
418
f4bacdc0
AM		 4192010-03-17 Alan Modra <amodra@gmail.com>
420
93620fdb 421 PR binutils/11382
f4bacdc0
AM		 422 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
423 proper type.
424
8f73510c
AM		 4252010-03-17 Alan Modra <amodra@gmail.com>
426
427 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
428
67f0cbdb
AM		 4292010-03-16 Alan Modra <amodra@gmail.com>
430
431 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
432 (ppc64_elf_edit_toc): Set it here.
433 (ha_reloc_match): New function.
434 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
435
1bbe0902
AM		 4362010-03-15 Alan Modra <amodra@gmail.com>
437
438 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
439 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
440
70cc837d
AM		 4412010-03-14 Alan Modra <amodra@gmail.com>
442
443 PR ld/11378
444 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
445 * elf64-ppc.c (call_check_done): Define.
446 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
447 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
448 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
449 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
450 Simplify return logic. Iterate over all .init and .fini fragments
451 by recursion. Set makes_toc_func_call here..
452 (ppc64_elf_next_input_section): ..rather than here.
453 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
454
7b8f6675
AM		 4552010-03-13 Alan Modra <amodra@gmail.com>
456
457 PR ld/11375
458 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
459 function descriptor symbol if there is one, not just for plt stubs.
460 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
461
a6cc6b3b
RO		 4622010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
463
464 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
465 version twice.
466 Skip it when constructing def.vd_next.
467
468 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
469 bfd_elf32_i386_sol2_vec.
470 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
471 (elf32_bed): Redefine to elf32_i386_sol2_bed.
472 (elf_backend_want_plt_sym): Redefine to 1.
473
474 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
475 bfd_elf64_x86_64_sol2_vec.
476 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
477 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
478 (elf_backend_want_plt_sym): Redefine to 1.
479
480 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
481 bfd_elf32_i386_sol2_vec.
482 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
483 targ64_selvecs.
484 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
485 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
486 targ_selvecs.
487
488 * configure.in: Handle bfd_elf32_i386_sol2_vec,
489 bfd_elf64_x86_64_sol2_vec.
490 * configure: Regenerate.
491
492 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
493 (bfd_elf64_x86_64_sol2_vec): Declare.
494 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
495 bfd_elf64_x86_64_sol2_vec.
496
f7dd8c79
DJ		 4972010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
498
499 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
500 sections.
501
8af6b354
AM		 5022010-03-04 Alan Modra <amodra@gmail.com>
503
504 PR 11302
505 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
506 (read_attribute_value, decode_line_info): Likewise.
507 (add_line_info, read_rangelist): Return FALSE on alloc failures.
508 (arange_add, sort_line_sequences): Likewise.
509 (find_abstract_instance_name): Handle failures from called funcs.
510 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
511 (find_line): Realloc to a temp, and handle alloc fail.
512
501abfe0
DJ		 5132010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
514
515 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
516 a mapping symbol to an empty section.
517
5488d830
MGD		 5182010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
519
520 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
521 return value from the call to _bfd_elf_merge_object_attributes.
522
fe33d2fa
CL		 5232010-03-02 Christophe Lyon <christophe.lyon@st.com>
524 Alan Modra <amodra@gmail.com>
525
526 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
527 destination mode of the a8 stub.
528 (elf32_arm_link_hash_table): Add top_id field.
529 (elf32_arm_link_hash_table_create): Initialize top_id.
530 (arm_type_of_stub): Update prototype, st_type can now be updated
531 by this function. Actual destination address in case of PLT is
532 computed here, to help factorizing code.
533 (elf32_arm_stub_name): Update prototype, use stub_type additional
534 parameter to build stub name.
535 (elf32_arm_get_stub_entry): Update prototype, use stub_type
536 additional parameter to build stub entry.
537 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
538 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
539 Call elf32_arm_final_link_relocate to process all in-stub
540 relocations.
541 (elf32_arm_setup_section_lists): Update top_id.
542 (cortex_a8_erratum_scan): Record stub destination mode.
543 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
544 to new prototype.
545 (elf32_arm_final_link_relocate): Enable processing of in-stub
546 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
547 needed, enabling code factorization.
548 (elf32_arm_final_link): Process stub sections.
549 (elf32_arm_output_map_sym): Add entry to code/data map.
550
b48ca1d4
DM		 5512010-03-01 David S. Miller <davem@davemloft.net>
552
553 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
554 h->def_regular, set h->ref_regular.
555 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
556 and dynamic relocations if h->ref_regular.
557
679b7c76
DM		 558 * elfxx-sparc.c (struct elf_reloc_map): Delete.
559 (sparc_reloc_map): Delete.
560 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
561 relocation type in switch statements.
562
dfa7b0b8
AM		 5632010-02-25 Alan Modra <amodra@gmail.com>
564
565 PR ld/11304
566 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
567 to final_link and invert. For final link allow some flags to
568 differ. Don't specially allow flags to be all zero.
569
d4a77f3f
NC		 5702010-02-24 Alan Modra <amodra@gmail.com>
571
572 PR binutils/10858
573 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
574 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
575 table.
576
17e57237
NC		 5772010-02-23 Andrew Zabolotny <anpaza@mail.ru>
578
579 PR binutils/11297
580 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
581 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
582
263badd7
AM		 5832010-02-22 Alan Modra <amodra@gmail.com>
584
585 * reloc.c (bfd_check_overflow): When forming addrmask, shift
586 fieldmask left by rightshift.
587 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
588 overflow checks.
589
c35bdf6e
L		 5902010-02-20 H.J. Lu <hongjiu.lu@intel.com>
591
592 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
593 STT_GNU_IFUNC on large common symbol.
594
c16153ae
L		 5952010-02-18 H.J. Lu <hongjiu.lu@intel.com>
596
597 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
598 has_ifunc_symbols if the symbol comes from a shared library.
599 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
600 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
601 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
602 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
603 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
604
d0bf826b
AM		 6052010-02-19 Alan Modra <amodra@gmail.com>
606
607 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
608 (_bfd_elf_copy_private_header_data): ..here.
609 * elflink.c (_bfd_elf_size_group_sections): New function.
610 (bfd_elf_size_dynamic_sections): Call it.
611 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
612 (_bfd_elf_fixup_group_sections): Declare.
613
cd21e546
MGD		 6142010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
615
616 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
617 merging Tag_DIV_use, Tag_MPextension_use, and
618 Tag_MPextension_use_legacy tags.
619
415f38a6
AM		 6202010-02-18 Alan Modra <amodra@gmail.com>
621
622 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
623 commit. Don't write zeros for removed group members.
624 (_bfd_elf_copy_private_header_data): Adjust size of group section
625 when group members are removed by objcopy.
626
b946d5d8
DK		 6272010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
628
629 PR binutils/11280
630 * configure.host (*-*-solaris2.11): Add host define to select
631 valid default code page for windres/windmc on solaris.
632
ab7875de
NC		 6332010-02-15 Nick Clifton <nickc@redhat.com>
634
635 * po/vi.po: Updated Vietnamese translation.
636
33811162
DG		 6372010-02-12 Daniel Gutson <dgutson@codesourcery.com>
638
639 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
640 missing mapping symbol to data only sections.
641
00c50991
DM		 6422010-02-11 David S. Miller <davem@davemloft.net>
643
644 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
645 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
646 symbols.
647 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
648 these relocs on global symbols.
649 (gdopoff): New.
650 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
651 local symbol references which are not STT_GNU_IFUNC. Handle
652 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
653 and deal with negative vs. non-negative values properly.
654
1523fa24
TG		 6552010-02-09 Tristan Gingold <gingold@adacore.com>
656
657 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
658 non-external relocation.
659
7865406b
AM		 6602010-02-09 Alan Modra <amodra@gmail.com>
661
662 * elf64-ppc.c (merge_got_entries): Move earlier in file.
663 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
664 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
665 (ppc64_elf_layout_multitoc): Don't resize if we have already
666 merged got entries.
667
d7eeb400
MS		 6682010-02-09 Michael Holzheu <holzheu@de.ibm.com>
669
670 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
671 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
672 elfcore_write_s390_prefix): New.
673 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
674 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
675 elfcore_write_s390_prefix): New.
676 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
677 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
1352b58a 678 (elfcore_write_register_note): Handle .reg-s390-timer,
d7eeb400
MS		 679 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
680 .reg-s390-prefix section.
681
f961d9dd
AM		 6822010-02-09 Alan Modra <amodra@gmail.com>
683
684 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
685 unsigned char. Update variables and code using them throughout file.
686 (struct ppc_link_hash_entry): Likewise for tls_mask.
687
d0fae19d
AM		 688 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
689
d77c8a4b
AM		 690 * elf64-ppc.c (has_small_toc_reloc): Don't define.
691 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
692 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
693 code setting the flag.
694 (ppc64_elf_next_toc_section): Group big-toc sections in
695 0x80008000 chunks.
696
72fbc6e5
DM		 6972010-02-08 David S. Miller <davem@davemloft.net>
698
699 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
700 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
701
702 * elfxx-sparc.c (create_got_section): Delete.
703 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
704 section creator does that work for us. Use ->elf.foo instead of
705 ->foo where applicable.
706 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
707 where applicable.
708 (allocate_dynrelocs): Likewise.
709 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
710 (_bfd_sparc_elf_relocate_section): Likewise.
711 (sparc_vxworks_build_plt_entry): Likewise.
712 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
713 (sparc_finish_dyn): Likewise.
714 (sparc_vxworks_finish_exec_plt): Likewise.
715 (sparc_vxworks_finish_shared_plt): Likewise.
716 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
717
718 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
719 macros for visibilty and locality checks.
720 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
721 (allocate_dynrelocs): Likewise.
722 (_bfd_sparc_elf_relocate_section): Likewise.
723 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
724
725 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
726 but never used local var 'dynobj'.
727
728 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
729 nocopyreloc.
730
d0c9aeb3
DM		 731 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
732 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
733 * bfd-in2.h: Regenerate.
734 * libbfd.h: Regenerate.
735
736 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
737 and loc_hash_memory.
738 (_bfd_sparc_elf_link_hash_table_free): Declare.
739 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
740 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
741 bfd_elf32_bfd_link_hash_table_free): Define.
742 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
743 has_ifunc_symbols if STT_GNU_IFUNC.
744 (bfd_elf64_bfd_link_hash_table_free): Define.
745 (elf_backend_post_process_headers): Define always.
746 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
747 (sparc_reloc_map): Add entries for new IFUNC relocs.
748 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
749 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
750 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
751 elf_sparc_get_local_sym_hash): New.
752 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
753 from here...
754 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
755 local hash table.
756 (_bfd_sparc_elf_link_hash_table_free): New.
757 (create_ifunc_sections): New.
758 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
759 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
760 cons up a fake local hash table entry for it. Unconditionally add
761 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
762 dyn relocs for ifunc.
763 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
764 (allocate_dynrelocs): Unconditionally emit a PLT entry when
765 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
766 (allocate_local_dynrelocs): New function.
767 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
768 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
769 like splt.
770 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
771 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
772 plt in iplt/irelplt.
773
9ea2b942
RS		 7742010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
775
776 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
777 max_contents_size, only consider sections whose contents must
778 be swapped in.
779
0b8bcf0d
AM		 7802010-02-09 Alan Modra <amodra@gmail.com>
781
782 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
783 (ppc64_elf_size_dynamic_sections): ..and here..
784 (merge_got_entries): ..rather than here.
785
33c0ec9d
AM		 7862010-02-09 Alan Modra <amodra@gmail.com>
787
788 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
789 (has_small_toc_reloc): Define.
790 (ppc64_elf_check_relocs): Set the above flags.
791 (ppc64_elf_edit_opd): Delete obfd param.
792 (ppc64_elf_tls_optimize): Likewise.
793 (ppc64_elf_edit_toc): Likewise.
794 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
795 * elf64-ppc.h: Update prototypes.
796
b0dddeec
AM		 7972010-02-08 Alan Modra <amodra@gmail.com>
798
799 * section.c (struct bfd_section): Delete has_tls_reloc,
800 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
801 Add sec_flg0 thru sec_flg5.
802 (BFD_FAKE_SECTION): Update for changed flags.
803 * ecoff.c (bfd_debug_section): Likewise.
804 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
805 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
806 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
807 * elf32-xtensa.c (reloc_done): Define.
808 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
809 * bfd-in2.h: Regenerate.
810
06988dfc
TG		 8112010-02-08 Tristan Gingold <gingold@adacore.com>
812
813 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
814 for non-scattered relocations.
815
deddc40b
NS		 8162010-02-08 Nathan Sidwell <nathan@codesourcery.com>
817
818 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
819 apuinfo sections, only scan input sections once and reuse the
820 buffer.
821
ce3d2015
AM		 8222010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
823
824 * archures.c (bfd_mach_ppc_titan): Define.
825 * bfd-in2.h: Regenerate.
826 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
827
06a162cf
AM		 8282010-02-08 Alan Modra <amodra@gmail.com>
829
830 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
831
4c348442
SA		 8322010-02-05 Sterling Augustine <sterling@tensilica.com>
833
834 * elf.c (assign_file_positions_for_load_sections) Update lma of
835 section if necessary. Fixes Bugzilla 11219.
836
6bbec505
L		 8372010-02-05 H.J. Lu <hongjiu.lu@intel.com>
838
839 * elf32-i386.c: Remove trailing white spaces.
840 * elf64-x86-64.c: Likewise.
841
4dfe6ac6
NC		 8422010-02-03 Nick Clifton <nickc@redhat.com>
843
844 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
845 entries for other architectures.
846 (struct elf_link_hash_table): Add hash_table_id field.
847 (elf_hash_table_id): New accessor macro.
848 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
849 parameter.
850 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
851 returning cast pointer.
852 (elf32_mn10300_link_hash_table_create): Identify new table as
853 containing MN10300 extensions.
854 (mn10300_elf_relax_section): Check pointer returned by
855 elf32_mn10300_hash_table.
856 * elf32-arm.c: Likewise, except using ARM extensions.
857 * elf32-avr.c: Likewise, except using AVR extensions.
858 * elf32-bfin.c: Likewise, except using BFIN extensions.
859 * elf32-cris.c: Likewise, except using CRIS extensions.
860 * elf32-frv.c: Likewise, except using FRV extensions.
861 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
862 * elf32-i386.c: Likewise, except using I386 extensions.
863 * elf32-lm32.c: Likewise, except using LM32 extensions.
864 * elf32-m32r.c: Likewise, except using M32RM extensions.
865 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
866 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
867 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
868 * elf32-m68k.c: Likewise, except using M68K extensions.
869 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
870 * elf32-ppc.c: Likewise, except using PPC32 extensions.
871 * elf32-s390.c: Likewise, except using S390 extensions.
872 * elf32-sh.c: Likewise, except using SH extensions.
873 * elf32-spu.c: Likewise, except using SPU extensions.
874 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
875 * elf64-alpha.c: Likewise, except using ALPHA extensions.
876 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
877 * elf64-ppc.c: Likewise, except using PPC64 extensions.
878 * elf64-s390.c: Likewise, except using S390 extensions.
879 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
880 * elfxx-ia64.c: Likewise, except using IA64 extensions.
881 * elfxx-mips.c: Likewise, except using MIPS extensions.
882 * elfxx-sparc.c: Likewise, except using SPARC extensions.
883 * elfxx-sparc.h: Likewise, except using SPARC extensions.
884 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
885 redundant structure.
886 (elf32_cr16_hash_table): Delete unused macro.
887 (elf32_cr16_link_hash_traverse): Delete unused macro.
888 * elf32-score.c: Likewise.
889 * elf32-score7.c: Likewise.
890 * elf32-vax.c: Likewise.
891 * elf64-sh64.c: Likewise.
892
927be08e
AM		 8932010-02-03 Alan Modra <amodra@gmail.com>
894
895 * elf64-ppc.c (struct plt_entry): Move earlier in file.
896 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
897 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
898 Update all uses.
899 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
900 Remove no_multi_toc.
901 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
902 when allocating a new struct got_entry.
903 (allocate_got): New function, extracted from..
904 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
905 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
906 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
907 (ppc64_elf_setup_section_lists): Remove output_bfd param and
908 no_multi_toc, add add_stub_section and layout_sections_again. Stash
909 new params in htab. Extract some code to..
910 (ppc64_elf_start_multitoc_partition): ..here. New function.
911 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
912 second pass toc scan.
913 (merge_got_entries, merge_global_got, reallocate_got): New functions.
914 (ppc64_elf_reinit_toc): Rename to..
915 (ppc64_elf_finish_multitoc_partition): ..this.
916 (ppc64_elf_layout_multitoc): New function.
917 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
918 layout_sections_again params.
919 (ppc64_elf_relocate_section): Handle indirect got entries.
920 * elf64-ppc.h: Update prototypes. Declare new functions.
921
4339cae0
L		 9222010-02-02 H.J. Lu <hongjiu.lu@intel.com>
923
924 * elf-bfd.h (elfcore_write_xstatereg): New.
925
926 * elf.c (elfcore_grok_xstatereg): New.
927 (elfcore_write_xstatereg): Likewise.
928 (elfcore_grok_note): Handle NT_X86_XSTATE.
929 (elfcore_write_register_note): Handle .reg-xstate section.
930
9848eadf
TG		 9312010-02-01 Tristan Gingold <gingold@adacore.com>
932
933 * som.c (som_write_ar_hdr): Define this macro.
934
f6fd0237
DA		 9352010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
936
937 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
938 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
939 linkage table pointer to use the global table pointer if not doing
940 a shared link.
941
a1504221
JB		 9422010-01-29 Joel Brobecker <brobecker@adacore.com>
943
944 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
945 if it has already been set.
946
771deb08
TG		 9472010-01-27 Tristan Gingold <gingold@adacore.com>
948
949 * vms.h: Remove trailing spaces.
950 (struct hdr_struct): Remove unused hdr_c_cpr field.
951 (enum file_format_enum): Add comments.
952 * vms.c (vms_bfd_print_private_bfd_data): New function that
953 replaces the macro.
954 Remove trailing spaces.
955 * vms-misc.c: Improve comments.
956 (_bfd_vms_get_object_record): Also handle files without pads.
957 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
958 * vms-gsd.c (struct flagdescstruct): Make name field const.
959 (gsyflagdesc): Fix typo.
960
bf102f86
AM		 9612010-01-27 Alan Modra <amodra@gmail.com>
962
963 PR ld/11217
964 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
965 (ppc64_elf_setup_section_lists): Init them.
966 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
967 and .toc on the same input file.
968 (ppc64_elf_relocate_section): Correct GOT entry offset.
969
8f95b6e4
TG		 9702010-01-26 Tristan Gingold <gingold@adacore.com>
971
972 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
973 (bfd_target): Add _bfd_write_ar_hdr_fn field.
974 * archive.c (is_bsd44_extended_name): New macro.
975 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
976 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
977 name.
978 (_bfd_archive_bsd44_construct_extended_name_table): New function.
979 (_bfd_generic_write_ar_hdr): Ditto.
980 (_bfd_bsd44_write_ar_hdr): Ditto.
981 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
982 (bsd_write_armap): Adjust firstreal computation.
983 * libbfd-in.h (struct areltdata): Add extra_size field.
984 (_bfd_generic_write_ar_hdr): Add prototype.
985 (_bfd_bsd44_write_ar_hdr): Ditto.
986 (_bfd_write_ar_hdr): Define.
987 (_bfd_noarchive_write_ar_hdr): Ditto.
988 (_bfd_archive_bsd_write_ar_hdr): Ditto.
989 (_bfd_archive_coff_write_ar_hdr): Ditto.
990 (_bfd_archive_bsd44_slurp_armap): Ditto.
991 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
992 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
993 (_bfd_archive_bsd44_truncate_arname): Ditto.
994 (_bfd_archive_bsd44_write_armap): Ditto.
995 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
996 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
997 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
998 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
999 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
1000 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
1001 * libbfd.h: Regenerate.
1002 * oasys.c (oasys_write_ar_hdr): Define.
1003 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
1004 * ieee.c (ieee_write_ar_hdr): Define.
1005 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
1006 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
1007 (bfd_pmac_xcoff_backend_data): Ditto.
1008 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1009 (bfd_xcoff_aix5_backend_data): Ditto.
1010 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
1011 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
1012 * aout-tic30.c (MY_write_ar_hdr): Ditto.
1013 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
1014 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1015 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1016 (bfd_mach_o_construct_extended_name_table)
1017 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1018 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1019 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
1020 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1021 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1022 (bfd_mach_o_construct_extended_name_table)
1023 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1024 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1025 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
1026 * bfd-in2.h: Regenerate.
1027
98da7939
L		 10282010-01-26 Alan Modra <amodra@gmail.com>
1029 H.J. Lu <hongjiu.lu@intel.com>
1030
1031 PR ld/11218
1032 * elflink.c (elf_link_output_extsym): Do not ignore undefined
1033 symbols with ref_regular set when gc_sections is active.
1034
766bc656
AM		 10352010-01-25 Alan Modra <amodra@gmail.com>
1036
1037 PR ld/11217
1038 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
1039 with relocations against undefined weak symbols.
1040 (ppc64_elf_relocate_section): Don't optimize calls to undefined
1041 weak functions if the symbol is dynamic.
1042 (ppc64_elf_relocate_section): Edit tprel tls sequences.
1043 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1044 (_bfd_elf_ppc_at_tprel_transform): New function.
1045 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
1046 * bfd-in2.h: Regenerate.
1047
c865e45b
RS		 10482010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1049
1050 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
1051 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
1052 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
1053 bitsize to 1.
1054 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
1055
b918acf9
NC		 10562010-01-21 Nick Clifton <nickc@redhat.com>
1057
1058 * elflink.c (elf_link_add_object_symbols): Look up name of
1059 undefined symbol both before and after versioning has been
1060 applied. Do not bother with symbols that are weakly undefined.
1061
55786da2 10622010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
b918acf9 1063
55786da2
AK		 1064 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
1065 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
1066
a37a68dd
CC		 10672010-01-19 Cary Coutant <ccoutant@google.com>
1068
1069 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
1070
ecd12bc1
AM		 10712010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
1072 Alan Modra <amodra@gmail.com>
1073
1352b58a 1074 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
ecd12bc1
AM		 1075 (elf_object_p): Read e_phnum extension.
1076 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
1352b58a 1077 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
ecd12bc1
AM		 1078 that we can read last program header.
1079
f6ebfac0
AM		 10802010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1081
1082 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
1083 R_ARM_THM_CALL entry.
1084 (elf32_arm_final_link_relocate): Correct calculation of
1085 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
1086 or R_ARM_THM_JUMP24 relocation.
1087
22eb4b1d
AM		 10882010-01-18 Alan Modra <amodra@gmail.com>
1089
1090 PR 11168
1091 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
1092 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
1093 than 32k sections.
1094
6ec12636
JK		 10952010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1096
1097 Fix compilation warning on gcc-3.4.
1098 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
1099 parameter index to sec_index according to the function definition.
1100
38a7df63
CF		 11012010-01-13 Chao-ying Fu <fu@mips.com>
1102
1103 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
1104 It is true for all CPUs.
1105 (jal_reloc_p): New function.
1106 (mips_elf_calculate_relocation): Rename require_jalxp to
1107 cross_mode_jump_p.
1108 Update comment for CROSS_MODE_JUMP_P.
1109 Set up cross_mode_jump_p based on the mode change.
1110 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
1111 Update comment for CROSS_MODE_JUMP_P.
1112 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
1113 Use !cross_mode_jump_p to guard conversion.
1114 Convert "jr t9" to "b", if possible.
1115 (_bfd_mips_elf_relocate_section): Rename require_jalx to
1116 cross_mode_jump_p.
1117 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
1118 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
1119
91b9a4a4
NC		 11202010-01-13 Nick Clifton <nickc@redhat.com>
1121
1122 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
1123 "m32c" returns the m32c arch_info_struct and not the m16c
1124 arch_info_struct.
1125 (arch_info_struct): Use the new scan function.
1126 (bfd_m32c_arch): Likewise.
1127
618b7301
TG		 11282010-01-13 Tristan Gingold <gingold@adacore.com>
1129
1130 * config.bfd: Remove duplicated target vector for i386-*-darwin.
1131 Appends new arch instead of overriding.
1132 Use mach_o_x86_64_vec for x86_64-*-darwin.
1133 * configure.in: Add mach_o_x86_64_vec.
1134 * configure: Regenerate.
1135 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
1136 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
1137 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
1138 * Makefile.in: Regenerate.
1139 * mach-o-x86-64.c: New file.
1140
f88af2f1
TG		 11412010-01-13 Tristan Gingold <gingold@adacore.com>
1142
1143 * reloc.c: Add MACH_O_X86_64 relocations.
1144 * bfd-in2.h: Regenerate.
1145 * libbfd.h: Regenerate.
1146
19172f39
TG		 11472010-01-13 Tristan Gingold <gingold@adacore.com>
1148
1149 * archive.c (normalize): Use lbasename.
1150 (bfd_bsd_truncate_arname): Ditto.
1151 (bfd_gnu_truncate_arname): Ditto.
1152
6cdb8d82
TG		 11532010-01-12 Tristan Gingold <gingold@adacore.com>
1154
1155 * makefile.vms (CFLAGS): Turns warnings into informational messages.
1156
9a753de0
TG		 11572010-01-11 Tristan Gingold <gingold@adacore.com>
1158
1159 * mach-o.h: Add x86-64 relocation types.
1160
42fa0891
TG		 11612010-01-11 Tristan Gingold <gingold@adacore.com>
1162
1163 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
1164 (bfd_mach_o_set_arch_mach): New prototype.
1165 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
1166 (bfd_mach_o_set_arch_mach): New function.
1167 (bfd_mach_o_gen_mkobject): New function.
1168 Set TARGET_ARCHITECTURE for the generic back-ends.
1169 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
1170 Check that TARGET_ARCHITECTURE is defined.
1171 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
1172 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
1173
cba0723b
TG		 11742010-01-11 Tristan Gingold <gingold@adacore.com>
1175
19172f39 1176 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
cba0723b 1177
4d421096
NC		 11782010-01-11 Nick Clifton <nickc@redhat.com>
1179
1180 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
1181 handling of R_V850_HI16_S relocation.
1182
20b1d3e3
AM		 11832010-01-11 Alan Modra <amodra@gmail.com>
1184
1185 PR 11103
1186 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
1187
a358ecb8
AM		 11882010-01-11 Alan Modra <amodra@gmail.com>
1189
1190 PR 6832
1191 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
1192 (find_abstract_instance_name): Use it.
1193 (parse_comp_unit): Set it.
1194
3725885a
RW		 11952010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1196
1197 * Makefile.in: Regenerate.
1198 * configure: Regenerate.
1199
3ee87829
TG		 12002010-01-08 Tristan Gingold <gingold@adacore.com>
1201
1202 * archive.c: Remove bfd_special_undocumented_glue.
1203
fb34365b
AM		 12042010-01-08 Alan Modra <amodra@gmail.com>
1205
1206 PR ld/11133
1207 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
1208 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
1209 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
1210
d023c380
L		 12112010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1212
1213 PR ld/11138
1214 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
1215 a symbol referenced by DSO is is defined in a non-shared object
1216 and forced local.
1217
bde6f3eb
L		 12182010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1219
1220 PR ld/11133
1221 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
1222 undefined __start_XXX/__stop_XXX in all input files and set
1223 SEC_KEEP.
1224
16583161
L		 12252010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1226
1227 PR ld/11143
1228 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
1229
16231b7b
DG		 12302010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1231
1232 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
1233 before including procfs.h.
1234 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
1235 * configure.in: Added autoconf probe for the pr_fpreg member.
1236 * configure: Regenerated.
1237 * config.in: Regenerated.
1238 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
1239
608fa8d3
JB		 12402010-01-04 Joel Brobecker <brobecker@adacore.com>
1241
1242 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
1243 * dwarf2.c (concat_filename): Rename dirname with dir_name
1244 to void shadowing the dirname function.
1245 Rename subdirname with subdir_name to stay consistent with
1246 the new dir_name variable name.
1247
0dc93057
AM		 12482010-01-04 Edmar Wienskoski <edmar@freescale.com>
1249
1250 * archures.c: Add bfd_mach_ppc_e500mc64.
1251 * bfd-in2.h: Regenerate.
1252 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
1253 bfd_mach_ppc_e500mc64.
1254
baf9bed3
JB		 12552010-01-01 Joel Brobecker <brobecker@adacore.com>
1256
1257 Fix -Wshadow warnings (seen on ppc-aix)
1258 * xcofflink.c: Replace finfo by flinfo throughout.
1259
43ecc30f 1260For older changes see ChangeLog-2009
56882138
AM		 1261\f
1262Local Variables:
1263mode: change-log
1264left-margin: 8
1265fill-column: 74
1266version-control: never
1267End:
GDB Binutils - Deliverables
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