| blob | 6ebbe7f2a2085a8e404d4034ec7f543923da770a |
1 2010-05-03 Tristan Gingold <gingold@adacore.com>
3 * vms-alpha.c: Add comments.
4 (struct vms_private_data_struct): Remove image_autoextend field.
5 (dst_check_allocation): Removed.
6 (image_write): Remove call to dst_check_allocation.
7 (vms_slurp_debug): Do not set image_autoextend. Adjust section
8 size.
9 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
10 (alpha_vms_write_exec): Use dst_section to get the dst section.
11 Write the dmt section.
12 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
13 (alpha_vms_read_sections_content): Do not set image_autoextend.
15 2010-05-03 Tristan Gingold <gingold@adacore.com>
17 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
18 next array.
19 (vms_lib_dcx): Adjust for the above change.
21 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
23 PR ld/11542
24 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
26 * elf32-i386.c (elf_i386_relocate_section): Use it.
27 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
29 2010-04-30 Tristan Gingold <gingold@adacore.com>
31 * vms-lib.c (vms_read_block): New function.
32 (vms_traverse_index): Use vms_read_block. Handle long key names.
34 2010-04-30 Tristan Gingold <gingold@adacore.com>
36 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
37 and syms removed.
38 (struct carsym_mem): New structure.
39 (vms_add_index): New function.
40 (vms_add_indexes_from_list): New function.
41 (vms_traverse_index): Parameter carsym changed to carsym_mem.
42 Code adjusted to handle elfidx.
43 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
44 Parameter NBREL is now a pointer.
45 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
46 archives.
47 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
48 (_bfd_vms_lib_find_symbol): Ditto.
49 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
50 check MHD id.
51 (_bfd_vms_lib_get_module): New function.
52 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
53 function.
54 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
55 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
56 (vms_write_index): Adjust for structure renamed.
57 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
58 changes of _bfd_vms_lib_find_symbol.
60 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
62 * config.bfd: Correct accidential reverted patch
63 about vax*-*-*vms*.
65 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
67 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
68 to USE_MINGW64_LEADING_UNDERSCORES.
69 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
70 * config.bfd: Change underscoring default for x64 mingw
71 to false.
72 * coffcode.h (coff_write_relocs): Add check that dereferenced
73 sym_ptr_ptr isn't NULL.
74 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
75 * configure: Regenerated.
76 * configure.in: Add option '--enable-leading-mingw64-underscores'
77 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
79 2010-04-27 Nick Clifton <nickc@redhat.com>
81 PR binutils/11512
82 * coffgen.c (coff_find_nearest_line): Incldue the section address
83 of function name symbols in address comparisons.
85 2010-04-27 Nick Clifton <nickc@redhat.com>
87 * po/fr.po: Updated French translation.
89 2010-04-23 Alan Modra <amodra@gmail.com>
91 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
92 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
93 throughout file.
94 (assign_file_positions_for_load_sections): Modify section in
95 segment warning to ignore overlay vmas.
96 * elf32-spu.c (spu_elf_object_p): Replace use of
97 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
99 2010-04-22 Nick Clifton <nickc@redhat.com>
101 * po/bfd.pot: Updated by the Translation project.
102 * po/vi.po: Updated Vietnamese translation.
104 2010-04-22 Alan Modra <amodra@gmail.com>
106 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
107 change. Tidy. Don't error on sections not allocated in segment.
109 2010-04-15 Andrew Haley <aph@redhat.com>
111 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
112 merge_exidx_entries.
113 * bfd-in2.h: Likewise.
114 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
115 control merging of exidx entries.
117 2010-04-20 Joseph Myers <joseph@codesourcery.com>
119 * elf32-tic6x.h: New.
120 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
121 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
122 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
123 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
124 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
125 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
126 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
127 elf32_tic6x_relocate_section): Handle REL relocations.
128 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
130 2010-04-20 Jakub Jelinek <jakub@redhat.com>
132 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
133 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
135 2010-04-19 Nick Clifton <nickc@redhat.com>
137 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
138 arhdrpos variable.
139 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
140 attribute to warned variable. Remove unused val, type and type2
141 variables.
143 2010-04-16 Andreas Schwab <schwab@redhat.com>
145 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
146 strict-aliasing rules.
148 2010-04-16 Tristan Gingold <gingold@adacore.com>
150 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
151 (_bfd_vms_get_object_record): Always assume there is a pad byte
152 for alignment.
154 * vms-lib.c: Add a few comments.
156 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
158 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
159 attributes in v2.08 of the ABI.
161 2010-04-15 Alan Modra <amodra@gmail.com>
163 * config.bfd (vax*-*-*vms*): Delete.
165 2010-04-14 Tristan Gingold <gingold@adacore.com>
167 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
168 vms-tir.lo, vms.lo and add vms-alpha.lo
169 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
170 vms-tir.c, vms.c and add vms-alpha.c
171 * Makefile.in: Regenerate.
172 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
173 Remove vms_vax_vec.
174 * configure: Regenerate.
175 * targets.c (vms_vax_vec): Remove the declaration.
176 (_bfd_target_vector): Remove vms_vax_vec.
177 * vms-alpha.c: New file.
178 * vms-gsd.c: Removed, rewritten in vms-alpha.c
179 * vms-hdr.c: Ditto.
180 * vms-tir.c: Ditto.
181 * vms.c: Ditto.
182 * vms-misc.c: Fix indentation and comments. Replace most of
183 #if VMS_DEBUG/vms_debug with vms_debug2.
184 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
185 (hash_string): Ditto.
186 (_bfd_vms_length_hash_symbol): Ditto.
187 (maybe_adjust_record_pointer_for_object): Ditto.
188 (_bfd_vms_get_object_record): Ditto.
189 (vms_get_remaining_object_record): Ditto.
190 (_bfd_vms_push): Ditto.
191 (_bfd_vms_pop): Ditto.
192 (_bfd_vms_get_header_values): Removed.
193 (_bfd_vms_get_first_record): Removed.
194 (vms_get_remaining_image_record): Removed.
195 (new_symbol): Removed.
196 (_bfd_vms_enter_symbol): Removed.
197 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
198 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
199 parameter with struct vms_rec_wr.
200 (_bfd_vms_output_push): Removed and replaced by ...
201 (_bfd_vms_output_begin_subrec): ... new function.
202 (_bfd_vms_output_alignment): Replace bfd parameter with
203 struct vms_rec_wr, and adjust.
204 (_bfd_vms_output_check): Ditto
205 (_bfd_vms_output_byte): Ditto.
206 (_bfd_vms_output_short): Ditto.
207 (_bfd_vms_output_long): Ditto.
208 (_bfd_vms_output_quad): Ditto.
209 (_bfd_vms_output_counted): Ditto.
210 (_bfd_vms_output_dump): Ditto.
211 (_bfd_vms_output_fill): Ditto.
212 (_bfd_vms_output_pop): Removed and replaced by ...
213 (_bfd_vms_output_end_subrec): ... new function.
214 (_bfd_vms_output_flush): Removed.
215 (_bfd_vms_output_align): New function.
216 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
217 parameter.
218 (vms_convert_to_var): New function imported from vms.c
219 (vms_convert_to_var_1): Ditto.
220 (vms_convert_to_var_unix_filename): Ditto.
221 (vms_get_module_name): Ditto.
222 (get_vms_time_string): Ditto.
223 (vms_time_to_time_t): Ditto.
224 (vms_rawtime_to_time_t): Ditto.
225 * vms.h: All macros for the VMS file format are now in include/vms.
226 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
227 have been removed.
228 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
229 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
230 (struct funcinfo, struct vms_private_data_struct): Ditto.
231 (struct vms_section_data_struct): Ditto.
232 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
233 (vms_get_module_name, get_vms_time_string): New declarations.
234 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
235 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
236 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
237 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
238 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
239 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
240 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
241 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
242 (_bfd_vms_output_fill): Ditto.
243 (bfd_vms_set_section_flags): Ditto.
245 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
247 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
248 exit due to merging the same weak symbol to test that the symbols are
249 actually weak.
251 2010-04-13 Alan Modra <amodra@gmail.com>
253 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
254 when optimizing high got_tlsgd/ld insns.
256 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
258 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
259 define.
260 (HAVE_PRSTATUS32_T): Likewise.
262 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
264 PR corefiles/11467
265 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
266 for x86_64-*-linux*.
267 * config.in: Regenerated.
268 * configure: Likewise.
270 * elf.c: Include CORE_HEADER if it is defined.
272 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
273 Jan Kratochvil <jan.kratochvil@redhat.com>
275 * hosts/x86-64linux.h: New.
277 2010-04-09 Nick Clifton <nickc@redhat.com>
279 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
280 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
281 variables htab and hdr_info and mark info parameter as unused.
282 * elf.c (prep_headers): Remove unused variable i_phdrp.
283 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
284 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
285 as unused.
286 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
287 * verilog.c (verilog_write_section): Remove unused variable
288 address.
290 2010-04-07 Alan Modra <amodra@gmail.com>
292 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
293 * configure: Regenerate.
295 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
297 PR ld/11434
298 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
300 2010-04-06 Tristan Gingold <gingold@adacore.com>
302 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
304 2010-04-05 Jakub Jelinek <jakub@redhat.com>
306 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
307 provided that it has the expected address size and zero segment
308 length.
310 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
311 (struct line_info): Add op_index field, change end_sequence type to
312 unsigned char.
313 (new_line_sorts_after): For the same address compare op_index.
314 (add_line_info): Add op_index argument, store it into the structure.
315 (decode_line_info): Complain about unknown versions of .debug_line.
316 Initialize maximum_ops_per_insn. Add op_index state register and
317 track it.
319 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
321 * elf32-ppc.c (apuinfo_set): New static var.
322 (ppc_elf_begin_write_processing): Set it here, always create an
323 APUinfo section if there were any in the inputs.
324 (ppc_elf_write_section): Check apuinfo_set.
325 (ppc_elf_final_write_processing): Likewise.
327 2010-04-01 Tristan Gingold <gingold@adacore.com>
329 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
330 vms_time_to_time_t and vms_rawtime_to_time_t.
331 * vms.c (vms_alpha_vec): Add archives support.
332 * vms-misc.c: Include safe-ctype.h
333 (vms_get_module_name): New function.
334 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
335 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
336 vms_get_module_name function. Use this function.
337 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
338 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
339 Add prototypes for vms-lib.c
340 * libbfd.h: Regenerate.
341 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
342 vms-lib.lo to vms_alpha_vec.
343 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
344 * configure: Regenerate.
345 * bfd.c: Add selective_search field.
346 * bfd-in2.h: Regenerate.
347 * archive.c (append_relative_path): Rename to
348 _bfd_append_relative_path and make it public.
349 (_bfd_get_elt_at_filepos): Adjust for above renaming.
350 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
351 (BFD32_BACKENDS_CFILES): Add vms-lib.c
352 * Makefile.in: Regenerate.
354 2010-04-01 Jakub Jelinek <jakub@redhat.com>
356 * dwarf2.c (read_attribute_value): Handle CU version 4
357 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
358 and DW_FORM_flag_present. For unknown form value return NULL.
359 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
360 like DW_FORM_block.
361 (parse_comp_unit): Allow CU version 4.
363 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
365 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
366 to _bfd_elf_get_dynamic_reloc_section.
367 (elf_cris_discard_excess_dso_dynamics): Ditto.
369 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
371 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
372 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
374 2010-03-31 Alan Modra <amodra@gmail.com>
376 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
377 TPREL16_HI and TPREL16_HA insns.
379 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
381 PR ld/11458
382 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
383 assert of empty pcrel_relocs_copied on the direct symbol. Instead
384 of moving the list from the indirect symbol to the direct symbol,
385 merge into any existing list.
386 (cris_elf_check_relocs): Store the original section in the
387 pcrel_relocs_copied list, not the relocation section.
388 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
389 the relocation section, for reducing its size. Change the
390 BFD_ASSERT into a check for the section being read-only, and only
391 emit warnings and TEXTREL marker when there's an entry for a
392 read-only section.
394 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
396 * elf32-arm.c (using_thumb_only): Handle v6-M.
398 2010-03-26 Alan Modra <amodra@gmail.com>
400 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
401 * bfd-in.h (elf_discarded_section): Clarify comment.
402 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
403 * bfd-in2.h: Regenerate.
405 2010-03-26 Matt Rice <ratmice@gmail.com>
407 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
408 as unique in the armap.
410 2010-03-26 Alan Modra <amodra@gmail.com>
412 PR ld/11375
413 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
414 possible stub on branches.
416 2010-03-25 Joseph Myers <joseph@codesourcery.com>
418 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
419 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
420 (BFD32_BACKENDS): Add elf32-tic6x.lo.
421 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
422 * Makefile.in: Regenerate.
423 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
424 (bfd_archures_list): Update.
425 * config.bfd (tic6x-*-elf): New.
426 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
427 New.
428 * configure: Regenerate.
429 * cpu-tic6x.c, elf32-tic6x.c: New.
430 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
431 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
432 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
433 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
434 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
435 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
436 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
437 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
438 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
439 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
440 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
441 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
442 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
443 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
444 (_bfd_target_vector): Update.
445 * bfd-in2.h, libbfd.h: Regenerate.
447 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
449 * aout-target.h: Update copyright year.
450 * aout-tic30.c: Likewise.
451 * coff-alpha.c: Likewise.
452 * coff-rs6000.c: Likewise.
453 * coff64-rs6000.c: Likewise.
454 * elf64-mips.c: Likewise.
455 * ieee.c: Likewise.
456 * libecoff.h: Likewise.
457 * mach-o-target.c: Likewise.
458 * mach-o.c: Likewise.
459 * oasys.c: Likewise.
460 * targets.c: Likewise.
462 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
464 * libbfd-in.h: Update copyright year.
466 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
468 PR ld/11413
469 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
470 instead of shared.
472 2010-03-19 Jie Zhang <jie@codesourcery.com>
474 * elf32-arm.c (struct section_list): Remove.
475 (section_list): Remove typedef.
476 (record_section_with_arm_elf_section_data): Remove.
477 (find_arm_elf_section_entry): Remove.
478 (get_arm_elf_section_data): Use is_arm_elf.
479 (unrecord_section_with_arm_elf_section_data): Remove.
480 (elf32_arm_new_section_hook): Don't call
481 record_section_with_arm_elf_section_data.
482 (elf32_arm_write_section): Set mapcount to -1 when
483 the map has been used. Don't call
484 unrecord_section_with_arm_elf_section_data.
485 (unrecord_section_via_map_over_sections): Remove.
486 (elf32_arm_close_and_cleanup): Remove.
487 (elf32_arm_bfd_free_cached_info): Remove.
488 (bfd_elf32_close_and_cleanup): Don't define.
489 (bfd_elf32_bfd_free_cached_info): Don't define.
491 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
493 PR binutils/11396
494 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
495 * libcoff.h: Regenerated.
497 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
498 if dont_strip_reloc is set.
499 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
500 dont_strip_reloc on output if there is no .reloc and
501 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
503 2010-03-18 Wei Guozhi <carrot@google.com>
505 PR gas/11323
506 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
507 R_ARM_GOT_PREL.
508 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
509 * bfd-in2.h: Regenerate.
510 * libbfd.h: Regenerate.
512 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
514 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
515 (BFD_RELOC_SPU_STUB): Likewise.
517 2010-03-17 Jie Zhang <jie@codesourcery.com>
519 * elf.c (assign_file_positions_for_load_sections): Avoid
520 overflow.
522 2010-03-17 Alan Modra <amodra@gmail.com>
524 PR binutils/11382
525 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
526 proper type.
528 2010-03-17 Alan Modra <amodra@gmail.com>
530 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
532 2010-03-16 Alan Modra <amodra@gmail.com>
534 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
535 (ppc64_elf_edit_toc): Set it here.
536 (ha_reloc_match): New function.
537 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
539 2010-03-15 Alan Modra <amodra@gmail.com>
541 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
542 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
544 2010-03-14 Alan Modra <amodra@gmail.com>
546 PR ld/11378
547 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
548 * elf64-ppc.c (call_check_done): Define.
549 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
550 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
551 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
552 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
553 Simplify return logic. Iterate over all .init and .fini fragments
554 by recursion. Set makes_toc_func_call here..
555 (ppc64_elf_next_input_section): ..rather than here.
556 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
558 2010-03-13 Alan Modra <amodra@gmail.com>
560 PR ld/11375
561 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
562 function descriptor symbol if there is one, not just for plt stubs.
563 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
565 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
567 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
568 version twice.
569 Skip it when constructing def.vd_next.
571 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
572 bfd_elf32_i386_sol2_vec.
573 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
574 (elf32_bed): Redefine to elf32_i386_sol2_bed.
575 (elf_backend_want_plt_sym): Redefine to 1.
577 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
578 bfd_elf64_x86_64_sol2_vec.
579 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
580 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
581 (elf_backend_want_plt_sym): Redefine to 1.
583 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
584 bfd_elf32_i386_sol2_vec.
585 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
586 targ64_selvecs.
587 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
588 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
589 targ_selvecs.
591 * configure.in: Handle bfd_elf32_i386_sol2_vec,
592 bfd_elf64_x86_64_sol2_vec.
593 * configure: Regenerate.
595 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
596 (bfd_elf64_x86_64_sol2_vec): Declare.
597 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
598 bfd_elf64_x86_64_sol2_vec.
600 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
602 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
603 sections.
605 2010-03-04 Alan Modra <amodra@gmail.com>
607 PR 11302
608 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
609 (read_attribute_value, decode_line_info): Likewise.
610 (add_line_info, read_rangelist): Return FALSE on alloc failures.
611 (arange_add, sort_line_sequences): Likewise.
612 (find_abstract_instance_name): Handle failures from called funcs.
613 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
614 (find_line): Realloc to a temp, and handle alloc fail.
616 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
618 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
619 a mapping symbol to an empty section.
621 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
623 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
624 return value from the call to _bfd_elf_merge_object_attributes.
626 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
627 Alan Modra <amodra@gmail.com>
629 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
630 destination mode of the a8 stub.
631 (elf32_arm_link_hash_table): Add top_id field.
632 (elf32_arm_link_hash_table_create): Initialize top_id.
633 (arm_type_of_stub): Update prototype, st_type can now be updated
634 by this function. Actual destination address in case of PLT is
635 computed here, to help factorizing code.
636 (elf32_arm_stub_name): Update prototype, use stub_type additional
637 parameter to build stub name.
638 (elf32_arm_get_stub_entry): Update prototype, use stub_type
639 additional parameter to build stub entry.
640 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
641 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
642 Call elf32_arm_final_link_relocate to process all in-stub
643 relocations.
644 (elf32_arm_setup_section_lists): Update top_id.
645 (cortex_a8_erratum_scan): Record stub destination mode.
646 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
647 to new prototype.
648 (elf32_arm_final_link_relocate): Enable processing of in-stub
649 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
650 needed, enabling code factorization.
651 (elf32_arm_final_link): Process stub sections.
652 (elf32_arm_output_map_sym): Add entry to code/data map.
654 2010-03-01 David S. Miller <davem@davemloft.net>
656 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
657 h->def_regular, set h->ref_regular.
658 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
659 and dynamic relocations if h->ref_regular.
661 * elfxx-sparc.c (struct elf_reloc_map): Delete.
662 (sparc_reloc_map): Delete.
663 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
664 relocation type in switch statements.
666 2010-02-25 Alan Modra <amodra@gmail.com>
668 PR ld/11304
669 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
670 to final_link and invert. For final link allow some flags to
671 differ. Don't specially allow flags to be all zero.
673 2010-02-24 Alan Modra <amodra@gmail.com>
675 PR binutils/10858
676 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
677 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
678 table.
680 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
682 PR binutils/11297
683 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
684 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
686 2010-02-22 Alan Modra <amodra@gmail.com>
688 * reloc.c (bfd_check_overflow): When forming addrmask, shift
689 fieldmask left by rightshift.
690 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
691 overflow checks.
693 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
695 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
696 STT_GNU_IFUNC on large common symbol.
698 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
700 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
701 has_ifunc_symbols if the symbol comes from a shared library.
702 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
703 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
704 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
705 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
706 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
708 2010-02-19 Alan Modra <amodra@gmail.com>
710 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
711 (_bfd_elf_copy_private_header_data): ..here.
712 * elflink.c (_bfd_elf_size_group_sections): New function.
713 (bfd_elf_size_dynamic_sections): Call it.
714 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
715 (_bfd_elf_fixup_group_sections): Declare.
717 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
719 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
720 merging Tag_DIV_use, Tag_MPextension_use, and
721 Tag_MPextension_use_legacy tags.
723 2010-02-18 Alan Modra <amodra@gmail.com>
725 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
726 commit. Don't write zeros for removed group members.
727 (_bfd_elf_copy_private_header_data): Adjust size of group section
728 when group members are removed by objcopy.
730 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
732 PR binutils/11280
733 * configure.host (*-*-solaris2.11): Add host define to select
734 valid default code page for windres/windmc on solaris.
736 2010-02-15 Nick Clifton <nickc@redhat.com>
738 * po/vi.po: Updated Vietnamese translation.
740 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
742 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
743 missing mapping symbol to data only sections.
745 2010-02-11 David S. Miller <davem@davemloft.net>
747 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
748 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
749 symbols.
750 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
751 these relocs on global symbols.
752 (gdopoff): New.
753 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
754 local symbol references which are not STT_GNU_IFUNC. Handle
755 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
756 and deal with negative vs. non-negative values properly.
758 2010-02-09 Tristan Gingold <gingold@adacore.com>
760 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
761 non-external relocation.
763 2010-02-09 Alan Modra <amodra@gmail.com>
765 * elf64-ppc.c (merge_got_entries): Move earlier in file.
766 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
767 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
768 (ppc64_elf_layout_multitoc): Don't resize if we have already
769 merged got entries.
771 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
773 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
774 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
775 elfcore_write_s390_prefix): New.
776 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
777 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
778 elfcore_write_s390_prefix): New.
779 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
780 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
781 (elfcore_write_register_note): Handle .reg-s390-timer,
782 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
783 .reg-s390-prefix section.
785 2010-02-09 Alan Modra <amodra@gmail.com>
787 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
788 unsigned char. Update variables and code using them throughout file.
789 (struct ppc_link_hash_entry): Likewise for tls_mask.
791 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
793 * elf64-ppc.c (has_small_toc_reloc): Don't define.
794 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
795 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
796 code setting the flag.
797 (ppc64_elf_next_toc_section): Group big-toc sections in
798 0x80008000 chunks.
800 2010-02-08 David S. Miller <davem@davemloft.net>
802 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
803 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
805 * elfxx-sparc.c (create_got_section): Delete.
806 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
807 section creator does that work for us. Use ->elf.foo instead of
808 ->foo where applicable.
809 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
810 where applicable.
811 (allocate_dynrelocs): Likewise.
812 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
813 (_bfd_sparc_elf_relocate_section): Likewise.
814 (sparc_vxworks_build_plt_entry): Likewise.
815 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
816 (sparc_finish_dyn): Likewise.
817 (sparc_vxworks_finish_exec_plt): Likewise.
818 (sparc_vxworks_finish_shared_plt): Likewise.
819 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
821 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
822 macros for visibilty and locality checks.
823 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
824 (allocate_dynrelocs): Likewise.
825 (_bfd_sparc_elf_relocate_section): Likewise.
826 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
828 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
829 but never used local var 'dynobj'.
831 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
832 nocopyreloc.
834 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
835 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
836 * bfd-in2.h: Regenerate.
837 * libbfd.h: Regenerate.
839 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
840 and loc_hash_memory.
841 (_bfd_sparc_elf_link_hash_table_free): Declare.
842 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
843 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
844 bfd_elf32_bfd_link_hash_table_free): Define.
845 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
846 has_ifunc_symbols if STT_GNU_IFUNC.
847 (bfd_elf64_bfd_link_hash_table_free): Define.
848 (elf_backend_post_process_headers): Define always.
849 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
850 (sparc_reloc_map): Add entries for new IFUNC relocs.
851 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
852 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
853 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
854 elf_sparc_get_local_sym_hash): New.
855 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
856 from here...
857 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
858 local hash table.
859 (_bfd_sparc_elf_link_hash_table_free): New.
860 (create_ifunc_sections): New.
861 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
862 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
863 cons up a fake local hash table entry for it. Unconditionally add
864 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
865 dyn relocs for ifunc.
866 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
867 (allocate_dynrelocs): Unconditionally emit a PLT entry when
868 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
869 (allocate_local_dynrelocs): New function.
870 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
871 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
872 like splt.
873 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
874 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
875 plt in iplt/irelplt.
877 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
879 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
880 max_contents_size, only consider sections whose contents must
881 be swapped in.
883 2010-02-09 Alan Modra <amodra@gmail.com>
885 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
886 (ppc64_elf_size_dynamic_sections): ..and here..
887 (merge_got_entries): ..rather than here.
889 2010-02-09 Alan Modra <amodra@gmail.com>
891 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
892 (has_small_toc_reloc): Define.
893 (ppc64_elf_check_relocs): Set the above flags.
894 (ppc64_elf_edit_opd): Delete obfd param.
895 (ppc64_elf_tls_optimize): Likewise.
896 (ppc64_elf_edit_toc): Likewise.
897 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
898 * elf64-ppc.h: Update prototypes.
900 2010-02-08 Alan Modra <amodra@gmail.com>
902 * section.c (struct bfd_section): Delete has_tls_reloc,
903 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
904 Add sec_flg0 thru sec_flg5.
905 (BFD_FAKE_SECTION): Update for changed flags.
906 * ecoff.c (bfd_debug_section): Likewise.
907 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
908 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
909 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
910 * elf32-xtensa.c (reloc_done): Define.
911 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
912 * bfd-in2.h: Regenerate.
914 2010-02-08 Tristan Gingold <gingold@adacore.com>
916 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
917 for non-scattered relocations.
919 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
921 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
922 apuinfo sections, only scan input sections once and reuse the
923 buffer.
925 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
927 * archures.c (bfd_mach_ppc_titan): Define.
928 * bfd-in2.h: Regenerate.
929 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
931 2010-02-08 Alan Modra <amodra@gmail.com>
933 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
935 2010-02-05 Sterling Augustine <sterling@tensilica.com>
937 * elf.c (assign_file_positions_for_load_sections) Update lma of
938 section if necessary. Fixes Bugzilla 11219.
940 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
942 * elf32-i386.c: Remove trailing white spaces.
943 * elf64-x86-64.c: Likewise.
945 2010-02-03 Nick Clifton <nickc@redhat.com>
947 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
948 entries for other architectures.
949 (struct elf_link_hash_table): Add hash_table_id field.
950 (elf_hash_table_id): New accessor macro.
951 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
952 parameter.
953 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
954 returning cast pointer.
955 (elf32_mn10300_link_hash_table_create): Identify new table as
956 containing MN10300 extensions.
957 (mn10300_elf_relax_section): Check pointer returned by
958 elf32_mn10300_hash_table.
959 * elf32-arm.c: Likewise, except using ARM extensions.
960 * elf32-avr.c: Likewise, except using AVR extensions.
961 * elf32-bfin.c: Likewise, except using BFIN extensions.
962 * elf32-cris.c: Likewise, except using CRIS extensions.
963 * elf32-frv.c: Likewise, except using FRV extensions.
964 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
965 * elf32-i386.c: Likewise, except using I386 extensions.
966 * elf32-lm32.c: Likewise, except using LM32 extensions.
967 * elf32-m32r.c: Likewise, except using M32RM extensions.
968 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
969 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
970 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
971 * elf32-m68k.c: Likewise, except using M68K extensions.
972 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
973 * elf32-ppc.c: Likewise, except using PPC32 extensions.
974 * elf32-s390.c: Likewise, except using S390 extensions.
975 * elf32-sh.c: Likewise, except using SH extensions.
976 * elf32-spu.c: Likewise, except using SPU extensions.
977 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
978 * elf64-alpha.c: Likewise, except using ALPHA extensions.
979 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
980 * elf64-ppc.c: Likewise, except using PPC64 extensions.
981 * elf64-s390.c: Likewise, except using S390 extensions.
982 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
983 * elfxx-ia64.c: Likewise, except using IA64 extensions.
984 * elfxx-mips.c: Likewise, except using MIPS extensions.
985 * elfxx-sparc.c: Likewise, except using SPARC extensions.
986 * elfxx-sparc.h: Likewise, except using SPARC extensions.
987 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
988 redundant structure.
989 (elf32_cr16_hash_table): Delete unused macro.
990 (elf32_cr16_link_hash_traverse): Delete unused macro.
991 * elf32-score.c: Likewise.
992 * elf32-score7.c: Likewise.
993 * elf32-vax.c: Likewise.
994 * elf64-sh64.c: Likewise.
996 2010-02-03 Alan Modra <amodra@gmail.com>
998 * elf64-ppc.c (struct plt_entry): Move earlier in file.
999 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
1000 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
1001 Update all uses.
1002 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
1003 Remove no_multi_toc.
1004 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
1005 when allocating a new struct got_entry.
1006 (allocate_got): New function, extracted from..
1007 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
1008 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
1009 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
1010 (ppc64_elf_setup_section_lists): Remove output_bfd param and
1011 no_multi_toc, add add_stub_section and layout_sections_again. Stash
1012 new params in htab. Extract some code to..
1013 (ppc64_elf_start_multitoc_partition): ..here. New function.
1014 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
1015 second pass toc scan.
1016 (merge_got_entries, merge_global_got, reallocate_got): New functions.
1017 (ppc64_elf_reinit_toc): Rename to..
1018 (ppc64_elf_finish_multitoc_partition): ..this.
1019 (ppc64_elf_layout_multitoc): New function.
1020 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
1021 layout_sections_again params.
1022 (ppc64_elf_relocate_section): Handle indirect got entries.
1023 * elf64-ppc.h: Update prototypes. Declare new functions.
1025 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
1027 * elf-bfd.h (elfcore_write_xstatereg): New.
1029 * elf.c (elfcore_grok_xstatereg): New.
1030 (elfcore_write_xstatereg): Likewise.
1031 (elfcore_grok_note): Handle NT_X86_XSTATE.
1032 (elfcore_write_register_note): Handle .reg-xstate section.
1034 2010-02-01 Tristan Gingold <gingold@adacore.com>
1036 * som.c (som_write_ar_hdr): Define this macro.
1038 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1040 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
1041 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
1042 linkage table pointer to use the global table pointer if not doing
1043 a shared link.
1045 2010-01-29 Joel Brobecker <brobecker@adacore.com>
1047 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
1048 if it has already been set.
1050 2010-01-27 Tristan Gingold <gingold@adacore.com>
1052 * vms.h: Remove trailing spaces.
1053 (struct hdr_struct): Remove unused hdr_c_cpr field.
1054 (enum file_format_enum): Add comments.
1055 * vms.c (vms_bfd_print_private_bfd_data): New function that
1056 replaces the macro.
1057 Remove trailing spaces.
1058 * vms-misc.c: Improve comments.
1059 (_bfd_vms_get_object_record): Also handle files without pads.
1060 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
1061 * vms-gsd.c (struct flagdescstruct): Make name field const.
1062 (gsyflagdesc): Fix typo.
1064 2010-01-27 Alan Modra <amodra@gmail.com>
1066 PR ld/11217
1067 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
1068 (ppc64_elf_setup_section_lists): Init them.
1069 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
1070 and .toc on the same input file.
1071 (ppc64_elf_relocate_section): Correct GOT entry offset.
1073 2010-01-26 Tristan Gingold <gingold@adacore.com>
1075 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
1076 (bfd_target): Add _bfd_write_ar_hdr_fn field.
1077 * archive.c (is_bsd44_extended_name): New macro.
1078 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
1079 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
1080 name.
1081 (_bfd_archive_bsd44_construct_extended_name_table): New function.
1082 (_bfd_generic_write_ar_hdr): Ditto.
1083 (_bfd_bsd44_write_ar_hdr): Ditto.
1084 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
1085 (bsd_write_armap): Adjust firstreal computation.
1086 * libbfd-in.h (struct areltdata): Add extra_size field.
1087 (_bfd_generic_write_ar_hdr): Add prototype.
1088 (_bfd_bsd44_write_ar_hdr): Ditto.
1089 (_bfd_write_ar_hdr): Define.
1090 (_bfd_noarchive_write_ar_hdr): Ditto.
1091 (_bfd_archive_bsd_write_ar_hdr): Ditto.
1092 (_bfd_archive_coff_write_ar_hdr): Ditto.
1093 (_bfd_archive_bsd44_slurp_armap): Ditto.
1094 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
1095 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
1096 (_bfd_archive_bsd44_truncate_arname): Ditto.
1097 (_bfd_archive_bsd44_write_armap): Ditto.
1098 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
1099 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
1100 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
1101 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
1102 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
1103 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
1104 * libbfd.h: Regenerate.
1105 * oasys.c (oasys_write_ar_hdr): Define.
1106 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
1107 * ieee.c (ieee_write_ar_hdr): Define.
1108 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
1109 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
1110 (bfd_pmac_xcoff_backend_data): Ditto.
1111 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1112 (bfd_xcoff_aix5_backend_data): Ditto.
1113 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
1114 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
1115 * aout-tic30.c (MY_write_ar_hdr): Ditto.
1116 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
1117 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1118 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1119 (bfd_mach_o_construct_extended_name_table)
1120 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1121 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1122 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
1123 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1124 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1125 (bfd_mach_o_construct_extended_name_table)
1126 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1127 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1128 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
1129 * bfd-in2.h: Regenerate.
1131 2010-01-26 Alan Modra <amodra@gmail.com>
1132 H.J. Lu <hongjiu.lu@intel.com>
1134 PR ld/11218
1135 * elflink.c (elf_link_output_extsym): Do not ignore undefined
1136 symbols with ref_regular set when gc_sections is active.
1138 2010-01-25 Alan Modra <amodra@gmail.com>
1140 PR ld/11217
1141 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
1142 with relocations against undefined weak symbols.
1143 (ppc64_elf_relocate_section): Don't optimize calls to undefined
1144 weak functions if the symbol is dynamic.
1145 (ppc64_elf_relocate_section): Edit tprel tls sequences.
1146 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1147 (_bfd_elf_ppc_at_tprel_transform): New function.
1148 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
1149 * bfd-in2.h: Regenerate.
1151 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1153 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
1154 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
1155 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
1156 bitsize to 1.
1157 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
1159 2010-01-21 Nick Clifton <nickc@redhat.com>
1161 * elflink.c (elf_link_add_object_symbols): Look up name of
1162 undefined symbol both before and after versioning has been
1163 applied. Do not bother with symbols that are weakly undefined.
1165 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1167 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
1168 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
1170 2010-01-19 Cary Coutant <ccoutant@google.com>
1172 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
1174 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
1175 Alan Modra <amodra@gmail.com>
1177 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
1178 (elf_object_p): Read e_phnum extension.
1179 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
1180 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
1181 that we can read last program header.
1183 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1185 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
1186 R_ARM_THM_CALL entry.
1187 (elf32_arm_final_link_relocate): Correct calculation of
1188 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
1189 or R_ARM_THM_JUMP24 relocation.
1191 2010-01-18 Alan Modra <amodra@gmail.com>
1193 PR 11168
1194 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
1195 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
1196 than 32k sections.
1198 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1200 Fix compilation warning on gcc-3.4.
1201 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
1202 parameter index to sec_index according to the function definition.
1204 2010-01-13 Chao-ying Fu <fu@mips.com>
1206 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
1207 It is true for all CPUs.
1208 (jal_reloc_p): New function.
1209 (mips_elf_calculate_relocation): Rename require_jalxp to
1210 cross_mode_jump_p.
1211 Update comment for CROSS_MODE_JUMP_P.
1212 Set up cross_mode_jump_p based on the mode change.
1213 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
1214 Update comment for CROSS_MODE_JUMP_P.
1215 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
1216 Use !cross_mode_jump_p to guard conversion.
1217 Convert "jr t9" to "b", if possible.
1218 (_bfd_mips_elf_relocate_section): Rename require_jalx to
1219 cross_mode_jump_p.
1220 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
1221 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
1223 2010-01-13 Nick Clifton <nickc@redhat.com>
1225 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
1226 "m32c" returns the m32c arch_info_struct and not the m16c
1227 arch_info_struct.
1228 (arch_info_struct): Use the new scan function.
1229 (bfd_m32c_arch): Likewise.
1231 2010-01-13 Tristan Gingold <gingold@adacore.com>
1233 * config.bfd: Remove duplicated target vector for i386-*-darwin.
1234 Appends new arch instead of overriding.
1235 Use mach_o_x86_64_vec for x86_64-*-darwin.
1236 * configure.in: Add mach_o_x86_64_vec.
1237 * configure: Regenerate.
1238 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
1239 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
1240 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
1241 * Makefile.in: Regenerate.
1242 * mach-o-x86-64.c: New file.
1244 2010-01-13 Tristan Gingold <gingold@adacore.com>
1246 * reloc.c: Add MACH_O_X86_64 relocations.
1247 * bfd-in2.h: Regenerate.
1248 * libbfd.h: Regenerate.
1250 2010-01-13 Tristan Gingold <gingold@adacore.com>
1252 * archive.c (normalize): Use lbasename.
1253 (bfd_bsd_truncate_arname): Ditto.
1254 (bfd_gnu_truncate_arname): Ditto.
1256 2010-01-12 Tristan Gingold <gingold@adacore.com>
1258 * makefile.vms (CFLAGS): Turns warnings into informational messages.
1260 2010-01-11 Tristan Gingold <gingold@adacore.com>
1262 * mach-o.h: Add x86-64 relocation types.
1264 2010-01-11 Tristan Gingold <gingold@adacore.com>
1266 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
1267 (bfd_mach_o_set_arch_mach): New prototype.
1268 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
1269 (bfd_mach_o_set_arch_mach): New function.
1270 (bfd_mach_o_gen_mkobject): New function.
1271 Set TARGET_ARCHITECTURE for the generic back-ends.
1272 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
1273 Check that TARGET_ARCHITECTURE is defined.
1274 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
1275 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
1277 2010-01-11 Tristan Gingold <gingold@adacore.com>
1279 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
1281 2010-01-11 Nick Clifton <nickc@redhat.com>
1283 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
1284 handling of R_V850_HI16_S relocation.
1286 2010-01-11 Alan Modra <amodra@gmail.com>
1288 PR 11103
1289 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
1291 2010-01-11 Alan Modra <amodra@gmail.com>
1293 PR 6832
1294 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
1295 (find_abstract_instance_name): Use it.
1296 (parse_comp_unit): Set it.
1298 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1300 * Makefile.in: Regenerate.
1301 * configure: Regenerate.
1303 2010-01-08 Tristan Gingold <gingold@adacore.com>
1305 * archive.c: Remove bfd_special_undocumented_glue.
1307 2010-01-08 Alan Modra <amodra@gmail.com>
1309 PR ld/11133
1310 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
1311 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
1312 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
1314 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1316 PR ld/11138
1317 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
1318 a symbol referenced by DSO is is defined in a non-shared object
1319 and forced local.
1321 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1323 PR ld/11133
1324 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
1325 undefined __start_XXX/__stop_XXX in all input files and set
1326 SEC_KEEP.
1328 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1330 PR ld/11143
1331 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
1333 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1335 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
1336 before including procfs.h.
1337 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
1338 * configure.in: Added autoconf probe for the pr_fpreg member.
1339 * configure: Regenerated.
1340 * config.in: Regenerated.
1341 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
1343 2010-01-04 Joel Brobecker <brobecker@adacore.com>
1345 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
1346 * dwarf2.c (concat_filename): Rename dirname with dir_name
1347 to void shadowing the dirname function.
1348 Rename subdirname with subdir_name to stay consistent with
1349 the new dir_name variable name.
1351 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
1353 * archures.c: Add bfd_mach_ppc_e500mc64.
1354 * bfd-in2.h: Regenerate.
1355 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
1356 bfd_mach_ppc_e500mc64.
1358 2010-01-01 Joel Brobecker <brobecker@adacore.com>
1360 Fix -Wshadow warnings (seen on ppc-aix)
1361 * xcofflink.c: Replace finfo by flinfo throughout.
1363 For older changes see ChangeLog-2009
1364 \f
1365 Local Variables:
1366 mode: change-log
1367 left-margin: 8
1368 fill-column: 74
1369 version-control: never
1370 End: