1 2010-04-16 Andreas Schwab <schwab@redhat.com>
3 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
6 2010-04-16 Tristan Gingold <gingold@adacore.com>
8 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
9 (_bfd_vms_get_object_record): Always assume there is a pad byte
12 * vms-lib.c: Add a few comments.
14 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
16 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
17 attributes in v2.08 of the ABI.
19 2010-04-15 Alan Modra <amodra@gmail.com>
21 * config.bfd (vax*-*-*vms*): Delete.
23 2010-04-14 Tristan Gingold <gingold@adacore.com>
25 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
26 vms-tir.lo, vms.lo and add vms-alpha.lo
27 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
28 vms-tir.c, vms.c and add vms-alpha.c
29 * Makefile.in: Regenerate.
30 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
32 * configure: Regenerate.
33 * targets.c (vms_vax_vec): Remove the declaration.
34 (_bfd_target_vector): Remove vms_vax_vec.
35 * vms-alpha.c: New file.
36 * vms-gsd.c: Removed, rewritten in vms-alpha.c
40 * vms-misc.c: Fix indentation and comments. Replace most of
41 #if VMS_DEBUG/vms_debug with vms_debug2.
42 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
44 (_bfd_vms_length_hash_symbol): Ditto.
45 (maybe_adjust_record_pointer_for_object): Ditto.
46 (_bfd_vms_get_object_record): Ditto.
47 (vms_get_remaining_object_record): Ditto.
48 (_bfd_vms_push): Ditto.
49 (_bfd_vms_pop): Ditto.
50 (_bfd_vms_get_header_values): Removed.
51 (_bfd_vms_get_first_record): Removed.
52 (vms_get_remaining_image_record): Removed.
53 (new_symbol): Removed.
54 (_bfd_vms_enter_symbol): Removed.
55 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
56 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
57 parameter with struct vms_rec_wr.
58 (_bfd_vms_output_push): Removed and replaced by ...
59 (_bfd_vms_output_begin_subrec): ... new function.
60 (_bfd_vms_output_alignment): Replace bfd parameter with
61 struct vms_rec_wr, and adjust.
62 (_bfd_vms_output_check): Ditto
63 (_bfd_vms_output_byte): Ditto.
64 (_bfd_vms_output_short): Ditto.
65 (_bfd_vms_output_long): Ditto.
66 (_bfd_vms_output_quad): Ditto.
67 (_bfd_vms_output_counted): Ditto.
68 (_bfd_vms_output_dump): Ditto.
69 (_bfd_vms_output_fill): Ditto.
70 (_bfd_vms_output_pop): Removed and replaced by ...
71 (_bfd_vms_output_end_subrec): ... new function.
72 (_bfd_vms_output_flush): Removed.
73 (_bfd_vms_output_align): New function.
74 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
76 (vms_convert_to_var): New function imported from vms.c
77 (vms_convert_to_var_1): Ditto.
78 (vms_convert_to_var_unix_filename): Ditto.
79 (vms_get_module_name): Ditto.
80 (get_vms_time_string): Ditto.
81 (vms_time_to_time_t): Ditto.
82 (vms_rawtime_to_time_t): Ditto.
83 * vms.h: All macros for the VMS file format are now in include/vms.
84 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
86 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
87 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
88 (struct funcinfo, struct vms_private_data_struct): Ditto.
89 (struct vms_section_data_struct): Ditto.
90 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
91 (vms_get_module_name, get_vms_time_string): New declarations.
92 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
93 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
94 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
95 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
96 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
97 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
98 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
99 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
100 (_bfd_vms_output_fill): Ditto.
101 (bfd_vms_set_section_flags): Ditto.
103 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
105 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
106 exit due to merging the same weak symbol to test that the symbols are
109 2010-04-13 Alan Modra <amodra@gmail.com>
111 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
112 when optimizing high got_tlsgd/ld insns.
114 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
116 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
118 (HAVE_PRSTATUS32_T): Likewise.
120 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
123 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
125 * config.in: Regenerated.
126 * configure: Likewise.
128 * elf.c: Include CORE_HEADER if it is defined.
130 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
131 Jan Kratochvil <jan.kratochvil@redhat.com>
133 * hosts/x86-64linux.h: New.
135 2010-04-09 Nick Clifton <nickc@redhat.com>
137 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
138 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
139 variables htab and hdr_info and mark info parameter as unused.
140 * elf.c (prep_headers): Remove unused variable i_phdrp.
141 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
142 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
144 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
145 * verilog.c (verilog_write_section): Remove unused variable
148 2010-04-07 Alan Modra <amodra@gmail.com>
150 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
151 * configure: Regenerate.
153 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
156 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
158 2010-04-06 Tristan Gingold <gingold@adacore.com>
160 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
162 2010-04-05 Jakub Jelinek <jakub@redhat.com>
164 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
165 provided that it has the expected address size and zero segment
168 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
169 (struct line_info): Add op_index field, change end_sequence type to
171 (new_line_sorts_after): For the same address compare op_index.
172 (add_line_info): Add op_index argument, store it into the structure.
173 (decode_line_info): Complain about unknown versions of .debug_line.
174 Initialize maximum_ops_per_insn. Add op_index state register and
177 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
179 * elf32-ppc.c (apuinfo_set): New static var.
180 (ppc_elf_begin_write_processing): Set it here, always create an
181 APUinfo section if there were any in the inputs.
182 (ppc_elf_write_section): Check apuinfo_set.
183 (ppc_elf_final_write_processing): Likewise.
185 2010-04-01 Tristan Gingold <gingold@adacore.com>
187 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
188 vms_time_to_time_t and vms_rawtime_to_time_t.
189 * vms.c (vms_alpha_vec): Add archives support.
190 * vms-misc.c: Include safe-ctype.h
191 (vms_get_module_name): New function.
192 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
193 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
194 vms_get_module_name function. Use this function.
195 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
196 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
197 Add prototypes for vms-lib.c
198 * libbfd.h: Regenerate.
199 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
200 vms-lib.lo to vms_alpha_vec.
201 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
202 * configure: Regenerate.
203 * bfd.c: Add selective_search field.
204 * bfd-in2.h: Regenerate.
205 * archive.c (append_relative_path): Rename to
206 _bfd_append_relative_path and make it public.
207 (_bfd_get_elt_at_filepos): Adjust for above renaming.
208 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
209 (BFD32_BACKENDS_CFILES): Add vms-lib.c
210 * Makefile.in: Regenerate.
212 2010-04-01 Jakub Jelinek <jakub@redhat.com>
214 * dwarf2.c (read_attribute_value): Handle CU version 4
215 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
216 and DW_FORM_flag_present. For unknown form value return NULL.
217 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
219 (parse_comp_unit): Allow CU version 4.
221 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
223 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
224 to _bfd_elf_get_dynamic_reloc_section.
225 (elf_cris_discard_excess_dso_dynamics): Ditto.
227 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
229 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
230 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
232 2010-03-31 Alan Modra <amodra@gmail.com>
234 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
235 TPREL16_HI and TPREL16_HA insns.
237 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
240 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
241 assert of empty pcrel_relocs_copied on the direct symbol. Instead
242 of moving the list from the indirect symbol to the direct symbol,
243 merge into any existing list.
244 (cris_elf_check_relocs): Store the original section in the
245 pcrel_relocs_copied list, not the relocation section.
246 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
247 the relocation section, for reducing its size. Change the
248 BFD_ASSERT into a check for the section being read-only, and only
249 emit warnings and TEXTREL marker when there's an entry for a
252 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
254 * elf32-arm.c (using_thumb_only): Handle v6-M.
256 2010-03-26 Alan Modra <amodra@gmail.com>
258 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
259 * bfd-in.h (elf_discarded_section): Clarify comment.
260 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
261 * bfd-in2.h: Regenerate.
263 2010-03-26 Matt Rice <ratmice@gmail.com>
265 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
266 as unique in the armap.
268 2010-03-26 Alan Modra <amodra@gmail.com>
271 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
272 possible stub on branches.
274 2010-03-25 Joseph Myers <joseph@codesourcery.com>
276 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
277 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
278 (BFD32_BACKENDS): Add elf32-tic6x.lo.
279 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
280 * Makefile.in: Regenerate.
281 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
282 (bfd_archures_list): Update.
283 * config.bfd (tic6x-*-elf): New.
284 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
286 * configure: Regenerate.
287 * cpu-tic6x.c, elf32-tic6x.c: New.
288 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
289 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
290 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
291 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
292 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
293 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
294 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
295 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
296 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
297 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
298 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
299 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
300 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
301 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
302 (_bfd_target_vector): Update.
303 * bfd-in2.h, libbfd.h: Regenerate.
305 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
307 * aout-target.h: Update copyright year.
308 * aout-tic30.c: Likewise.
309 * coff-alpha.c: Likewise.
310 * coff-rs6000.c: Likewise.
311 * coff64-rs6000.c: Likewise.
312 * elf64-mips.c: Likewise.
314 * libecoff.h: Likewise.
315 * mach-o-target.c: Likewise.
316 * mach-o.c: Likewise.
318 * targets.c: Likewise.
320 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
322 * libbfd-in.h: Update copyright year.
324 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
327 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
330 2010-03-19 Jie Zhang <jie@codesourcery.com>
332 * elf32-arm.c (struct section_list): Remove.
333 (section_list): Remove typedef.
334 (record_section_with_arm_elf_section_data): Remove.
335 (find_arm_elf_section_entry): Remove.
336 (get_arm_elf_section_data): Use is_arm_elf.
337 (unrecord_section_with_arm_elf_section_data): Remove.
338 (elf32_arm_new_section_hook): Don't call
339 record_section_with_arm_elf_section_data.
340 (elf32_arm_write_section): Set mapcount to -1 when
341 the map has been used. Don't call
342 unrecord_section_with_arm_elf_section_data.
343 (unrecord_section_via_map_over_sections): Remove.
344 (elf32_arm_close_and_cleanup): Remove.
345 (elf32_arm_bfd_free_cached_info): Remove.
346 (bfd_elf32_close_and_cleanup): Don't define.
347 (bfd_elf32_bfd_free_cached_info): Don't define.
349 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
352 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
353 * libcoff.h: Regenerated.
355 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
356 if dont_strip_reloc is set.
357 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
358 dont_strip_reloc on output if there is no .reloc and
359 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
361 2010-03-18 Wei Guozhi <carrot@google.com>
364 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
366 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
367 * bfd-in2.h: Regenerate.
368 * libbfd.h: Regenerate.
370 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
372 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
373 (BFD_RELOC_SPU_STUB): Likewise.
375 2010-03-17 Jie Zhang <jie@codesourcery.com>
377 * elf.c (assign_file_positions_for_load_sections): Avoid
380 2010-03-17 Alan Modra <amodra@gmail.com>
383 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
386 2010-03-17 Alan Modra <amodra@gmail.com>
388 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
390 2010-03-16 Alan Modra <amodra@gmail.com>
392 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
393 (ppc64_elf_edit_toc): Set it here.
394 (ha_reloc_match): New function.
395 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
397 2010-03-15 Alan Modra <amodra@gmail.com>
399 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
400 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
402 2010-03-14 Alan Modra <amodra@gmail.com>
405 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
406 * elf64-ppc.c (call_check_done): Define.
407 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
408 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
409 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
410 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
411 Simplify return logic. Iterate over all .init and .fini fragments
412 by recursion. Set makes_toc_func_call here..
413 (ppc64_elf_next_input_section): ..rather than here.
414 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
416 2010-03-13 Alan Modra <amodra@gmail.com>
419 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
420 function descriptor symbol if there is one, not just for plt stubs.
421 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
423 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
425 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
427 Skip it when constructing def.vd_next.
429 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
430 bfd_elf32_i386_sol2_vec.
431 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
432 (elf32_bed): Redefine to elf32_i386_sol2_bed.
433 (elf_backend_want_plt_sym): Redefine to 1.
435 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
436 bfd_elf64_x86_64_sol2_vec.
437 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
438 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
439 (elf_backend_want_plt_sym): Redefine to 1.
441 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
442 bfd_elf32_i386_sol2_vec.
443 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
445 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
446 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
449 * configure.in: Handle bfd_elf32_i386_sol2_vec,
450 bfd_elf64_x86_64_sol2_vec.
451 * configure: Regenerate.
453 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
454 (bfd_elf64_x86_64_sol2_vec): Declare.
455 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
456 bfd_elf64_x86_64_sol2_vec.
458 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
460 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
463 2010-03-04 Alan Modra <amodra@gmail.com>
466 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
467 (read_attribute_value, decode_line_info): Likewise.
468 (add_line_info, read_rangelist): Return FALSE on alloc failures.
469 (arange_add, sort_line_sequences): Likewise.
470 (find_abstract_instance_name): Handle failures from called funcs.
471 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
472 (find_line): Realloc to a temp, and handle alloc fail.
474 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
476 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
477 a mapping symbol to an empty section.
479 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
481 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
482 return value from the call to _bfd_elf_merge_object_attributes.
484 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
485 Alan Modra <amodra@gmail.com>
487 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
488 destination mode of the a8 stub.
489 (elf32_arm_link_hash_table): Add top_id field.
490 (elf32_arm_link_hash_table_create): Initialize top_id.
491 (arm_type_of_stub): Update prototype, st_type can now be updated
492 by this function. Actual destination address in case of PLT is
493 computed here, to help factorizing code.
494 (elf32_arm_stub_name): Update prototype, use stub_type additional
495 parameter to build stub name.
496 (elf32_arm_get_stub_entry): Update prototype, use stub_type
497 additional parameter to build stub entry.
498 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
499 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
500 Call elf32_arm_final_link_relocate to process all in-stub
502 (elf32_arm_setup_section_lists): Update top_id.
503 (cortex_a8_erratum_scan): Record stub destination mode.
504 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
506 (elf32_arm_final_link_relocate): Enable processing of in-stub
507 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
508 needed, enabling code factorization.
509 (elf32_arm_final_link): Process stub sections.
510 (elf32_arm_output_map_sym): Add entry to code/data map.
512 2010-03-01 David S. Miller <davem@davemloft.net>
514 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
515 h->def_regular, set h->ref_regular.
516 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
517 and dynamic relocations if h->ref_regular.
519 * elfxx-sparc.c (struct elf_reloc_map): Delete.
520 (sparc_reloc_map): Delete.
521 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
522 relocation type in switch statements.
524 2010-02-25 Alan Modra <amodra@gmail.com>
527 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
528 to final_link and invert. For final link allow some flags to
529 differ. Don't specially allow flags to be all zero.
531 2010-02-24 Alan Modra <amodra@gmail.com>
534 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
535 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
538 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
541 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
542 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
544 2010-02-22 Alan Modra <amodra@gmail.com>
546 * reloc.c (bfd_check_overflow): When forming addrmask, shift
547 fieldmask left by rightshift.
548 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
551 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
553 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
554 STT_GNU_IFUNC on large common symbol.
556 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
558 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
559 has_ifunc_symbols if the symbol comes from a shared library.
560 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
561 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
562 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
563 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
564 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
566 2010-02-19 Alan Modra <amodra@gmail.com>
568 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
569 (_bfd_elf_copy_private_header_data): ..here.
570 * elflink.c (_bfd_elf_size_group_sections): New function.
571 (bfd_elf_size_dynamic_sections): Call it.
572 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
573 (_bfd_elf_fixup_group_sections): Declare.
575 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
577 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
578 merging Tag_DIV_use, Tag_MPextension_use, and
579 Tag_MPextension_use_legacy tags.
581 2010-02-18 Alan Modra <amodra@gmail.com>
583 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
584 commit. Don't write zeros for removed group members.
585 (_bfd_elf_copy_private_header_data): Adjust size of group section
586 when group members are removed by objcopy.
588 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
591 * configure.host (*-*-solaris2.11): Add host define to select
592 valid default code page for windres/windmc on solaris.
594 2010-02-15 Nick Clifton <nickc@redhat.com>
596 * po/vi.po: Updated Vietnamese translation.
598 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
600 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
601 missing mapping symbol to data only sections.
603 2010-02-11 David S. Miller <davem@davemloft.net>
605 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
606 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
608 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
609 these relocs on global symbols.
611 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
612 local symbol references which are not STT_GNU_IFUNC. Handle
613 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
614 and deal with negative vs. non-negative values properly.
616 2010-02-09 Tristan Gingold <gingold@adacore.com>
618 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
619 non-external relocation.
621 2010-02-09 Alan Modra <amodra@gmail.com>
623 * elf64-ppc.c (merge_got_entries): Move earlier in file.
624 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
625 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
626 (ppc64_elf_layout_multitoc): Don't resize if we have already
629 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
631 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
632 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
633 elfcore_write_s390_prefix): New.
634 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
635 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
636 elfcore_write_s390_prefix): New.
637 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
638 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
639 (elfcore_write_register_note): Handle .reg-s390-timer,
640 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
641 .reg-s390-prefix section.
643 2010-02-09 Alan Modra <amodra@gmail.com>
645 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
646 unsigned char. Update variables and code using them throughout file.
647 (struct ppc_link_hash_entry): Likewise for tls_mask.
649 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
651 * elf64-ppc.c (has_small_toc_reloc): Don't define.
652 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
653 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
654 code setting the flag.
655 (ppc64_elf_next_toc_section): Group big-toc sections in
658 2010-02-08 David S. Miller <davem@davemloft.net>
660 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
661 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
663 * elfxx-sparc.c (create_got_section): Delete.
664 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
665 section creator does that work for us. Use ->elf.foo instead of
666 ->foo where applicable.
667 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
669 (allocate_dynrelocs): Likewise.
670 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
671 (_bfd_sparc_elf_relocate_section): Likewise.
672 (sparc_vxworks_build_plt_entry): Likewise.
673 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
674 (sparc_finish_dyn): Likewise.
675 (sparc_vxworks_finish_exec_plt): Likewise.
676 (sparc_vxworks_finish_shared_plt): Likewise.
677 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
679 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
680 macros for visibilty and locality checks.
681 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
682 (allocate_dynrelocs): Likewise.
683 (_bfd_sparc_elf_relocate_section): Likewise.
684 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
686 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
687 but never used local var 'dynobj'.
689 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
692 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
693 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
694 * bfd-in2.h: Regenerate.
695 * libbfd.h: Regenerate.
697 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
699 (_bfd_sparc_elf_link_hash_table_free): Declare.
700 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
701 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
702 bfd_elf32_bfd_link_hash_table_free): Define.
703 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
704 has_ifunc_symbols if STT_GNU_IFUNC.
705 (bfd_elf64_bfd_link_hash_table_free): Define.
706 (elf_backend_post_process_headers): Define always.
707 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
708 (sparc_reloc_map): Add entries for new IFUNC relocs.
709 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
710 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
711 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
712 elf_sparc_get_local_sym_hash): New.
713 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
715 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
717 (_bfd_sparc_elf_link_hash_table_free): New.
718 (create_ifunc_sections): New.
719 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
720 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
721 cons up a fake local hash table entry for it. Unconditionally add
722 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
723 dyn relocs for ifunc.
724 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
725 (allocate_dynrelocs): Unconditionally emit a PLT entry when
726 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
727 (allocate_local_dynrelocs): New function.
728 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
729 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
731 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
732 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
735 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
737 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
738 max_contents_size, only consider sections whose contents must
741 2010-02-09 Alan Modra <amodra@gmail.com>
743 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
744 (ppc64_elf_size_dynamic_sections): ..and here..
745 (merge_got_entries): ..rather than here.
747 2010-02-09 Alan Modra <amodra@gmail.com>
749 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
750 (has_small_toc_reloc): Define.
751 (ppc64_elf_check_relocs): Set the above flags.
752 (ppc64_elf_edit_opd): Delete obfd param.
753 (ppc64_elf_tls_optimize): Likewise.
754 (ppc64_elf_edit_toc): Likewise.
755 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
756 * elf64-ppc.h: Update prototypes.
758 2010-02-08 Alan Modra <amodra@gmail.com>
760 * section.c (struct bfd_section): Delete has_tls_reloc,
761 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
762 Add sec_flg0 thru sec_flg5.
763 (BFD_FAKE_SECTION): Update for changed flags.
764 * ecoff.c (bfd_debug_section): Likewise.
765 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
766 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
767 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
768 * elf32-xtensa.c (reloc_done): Define.
769 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
770 * bfd-in2.h: Regenerate.
772 2010-02-08 Tristan Gingold <gingold@adacore.com>
774 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
775 for non-scattered relocations.
777 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
779 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
780 apuinfo sections, only scan input sections once and reuse the
783 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
785 * archures.c (bfd_mach_ppc_titan): Define.
786 * bfd-in2.h: Regenerate.
787 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
789 2010-02-08 Alan Modra <amodra@gmail.com>
791 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
793 2010-02-05 Sterling Augustine <sterling@tensilica.com>
795 * elf.c (assign_file_positions_for_load_sections) Update lma of
796 section if necessary. Fixes Bugzilla 11219.
798 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
800 * elf32-i386.c: Remove trailing white spaces.
801 * elf64-x86-64.c: Likewise.
803 2010-02-03 Nick Clifton <nickc@redhat.com>
805 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
806 entries for other architectures.
807 (struct elf_link_hash_table): Add hash_table_id field.
808 (elf_hash_table_id): New accessor macro.
809 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
811 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
812 returning cast pointer.
813 (elf32_mn10300_link_hash_table_create): Identify new table as
814 containing MN10300 extensions.
815 (mn10300_elf_relax_section): Check pointer returned by
816 elf32_mn10300_hash_table.
817 * elf32-arm.c: Likewise, except using ARM extensions.
818 * elf32-avr.c: Likewise, except using AVR extensions.
819 * elf32-bfin.c: Likewise, except using BFIN extensions.
820 * elf32-cris.c: Likewise, except using CRIS extensions.
821 * elf32-frv.c: Likewise, except using FRV extensions.
822 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
823 * elf32-i386.c: Likewise, except using I386 extensions.
824 * elf32-lm32.c: Likewise, except using LM32 extensions.
825 * elf32-m32r.c: Likewise, except using M32RM extensions.
826 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
827 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
828 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
829 * elf32-m68k.c: Likewise, except using M68K extensions.
830 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
831 * elf32-ppc.c: Likewise, except using PPC32 extensions.
832 * elf32-s390.c: Likewise, except using S390 extensions.
833 * elf32-sh.c: Likewise, except using SH extensions.
834 * elf32-spu.c: Likewise, except using SPU extensions.
835 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
836 * elf64-alpha.c: Likewise, except using ALPHA extensions.
837 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
838 * elf64-ppc.c: Likewise, except using PPC64 extensions.
839 * elf64-s390.c: Likewise, except using S390 extensions.
840 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
841 * elfxx-ia64.c: Likewise, except using IA64 extensions.
842 * elfxx-mips.c: Likewise, except using MIPS extensions.
843 * elfxx-sparc.c: Likewise, except using SPARC extensions.
844 * elfxx-sparc.h: Likewise, except using SPARC extensions.
845 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
847 (elf32_cr16_hash_table): Delete unused macro.
848 (elf32_cr16_link_hash_traverse): Delete unused macro.
849 * elf32-score.c: Likewise.
850 * elf32-score7.c: Likewise.
851 * elf32-vax.c: Likewise.
852 * elf64-sh64.c: Likewise.
854 2010-02-03 Alan Modra <amodra@gmail.com>
856 * elf64-ppc.c (struct plt_entry): Move earlier in file.
857 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
858 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
860 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
862 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
863 when allocating a new struct got_entry.
864 (allocate_got): New function, extracted from..
865 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
866 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
867 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
868 (ppc64_elf_setup_section_lists): Remove output_bfd param and
869 no_multi_toc, add add_stub_section and layout_sections_again. Stash
870 new params in htab. Extract some code to..
871 (ppc64_elf_start_multitoc_partition): ..here. New function.
872 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
873 second pass toc scan.
874 (merge_got_entries, merge_global_got, reallocate_got): New functions.
875 (ppc64_elf_reinit_toc): Rename to..
876 (ppc64_elf_finish_multitoc_partition): ..this.
877 (ppc64_elf_layout_multitoc): New function.
878 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
879 layout_sections_again params.
880 (ppc64_elf_relocate_section): Handle indirect got entries.
881 * elf64-ppc.h: Update prototypes. Declare new functions.
883 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
885 * elf-bfd.h (elfcore_write_xstatereg): New.
887 * elf.c (elfcore_grok_xstatereg): New.
888 (elfcore_write_xstatereg): Likewise.
889 (elfcore_grok_note): Handle NT_X86_XSTATE.
890 (elfcore_write_register_note): Handle .reg-xstate section.
892 2010-02-01 Tristan Gingold <gingold@adacore.com>
894 * som.c (som_write_ar_hdr): Define this macro.
896 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
898 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
899 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
900 linkage table pointer to use the global table pointer if not doing
903 2010-01-29 Joel Brobecker <brobecker@adacore.com>
905 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
906 if it has already been set.
908 2010-01-27 Tristan Gingold <gingold@adacore.com>
910 * vms.h: Remove trailing spaces.
911 (struct hdr_struct): Remove unused hdr_c_cpr field.
912 (enum file_format_enum): Add comments.
913 * vms.c (vms_bfd_print_private_bfd_data): New function that
915 Remove trailing spaces.
916 * vms-misc.c: Improve comments.
917 (_bfd_vms_get_object_record): Also handle files without pads.
918 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
919 * vms-gsd.c (struct flagdescstruct): Make name field const.
920 (gsyflagdesc): Fix typo.
922 2010-01-27 Alan Modra <amodra@gmail.com>
925 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
926 (ppc64_elf_setup_section_lists): Init them.
927 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
928 and .toc on the same input file.
929 (ppc64_elf_relocate_section): Correct GOT entry offset.
931 2010-01-26 Tristan Gingold <gingold@adacore.com>
933 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
934 (bfd_target): Add _bfd_write_ar_hdr_fn field.
935 * archive.c (is_bsd44_extended_name): New macro.
936 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
937 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
939 (_bfd_archive_bsd44_construct_extended_name_table): New function.
940 (_bfd_generic_write_ar_hdr): Ditto.
941 (_bfd_bsd44_write_ar_hdr): Ditto.
942 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
943 (bsd_write_armap): Adjust firstreal computation.
944 * libbfd-in.h (struct areltdata): Add extra_size field.
945 (_bfd_generic_write_ar_hdr): Add prototype.
946 (_bfd_bsd44_write_ar_hdr): Ditto.
947 (_bfd_write_ar_hdr): Define.
948 (_bfd_noarchive_write_ar_hdr): Ditto.
949 (_bfd_archive_bsd_write_ar_hdr): Ditto.
950 (_bfd_archive_coff_write_ar_hdr): Ditto.
951 (_bfd_archive_bsd44_slurp_armap): Ditto.
952 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
953 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
954 (_bfd_archive_bsd44_truncate_arname): Ditto.
955 (_bfd_archive_bsd44_write_armap): Ditto.
956 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
957 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
958 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
959 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
960 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
961 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
962 * libbfd.h: Regenerate.
963 * oasys.c (oasys_write_ar_hdr): Define.
964 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
965 * ieee.c (ieee_write_ar_hdr): Define.
966 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
967 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
968 (bfd_pmac_xcoff_backend_data): Ditto.
969 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
970 (bfd_xcoff_aix5_backend_data): Ditto.
971 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
972 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
973 * aout-tic30.c (MY_write_ar_hdr): Ditto.
974 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
975 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
976 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
977 (bfd_mach_o_construct_extended_name_table)
978 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
979 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
980 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
981 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
982 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
983 (bfd_mach_o_construct_extended_name_table)
984 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
985 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
986 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
987 * bfd-in2.h: Regenerate.
989 2010-01-26 Alan Modra <amodra@gmail.com>
990 H.J. Lu <hongjiu.lu@intel.com>
993 * elflink.c (elf_link_output_extsym): Do not ignore undefined
994 symbols with ref_regular set when gc_sections is active.
996 2010-01-25 Alan Modra <amodra@gmail.com>
999 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
1000 with relocations against undefined weak symbols.
1001 (ppc64_elf_relocate_section): Don't optimize calls to undefined
1002 weak functions if the symbol is dynamic.
1003 (ppc64_elf_relocate_section): Edit tprel tls sequences.
1004 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1005 (_bfd_elf_ppc_at_tprel_transform): New function.
1006 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
1007 * bfd-in2.h: Regenerate.
1009 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1011 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
1012 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
1013 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
1015 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
1017 2010-01-21 Nick Clifton <nickc@redhat.com>
1019 * elflink.c (elf_link_add_object_symbols): Look up name of
1020 undefined symbol both before and after versioning has been
1021 applied. Do not bother with symbols that are weakly undefined.
1023 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1025 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
1026 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
1028 2010-01-19 Cary Coutant <ccoutant@google.com>
1030 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
1032 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
1033 Alan Modra <amodra@gmail.com>
1035 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
1036 (elf_object_p): Read e_phnum extension.
1037 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
1038 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
1039 that we can read last program header.
1041 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1043 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
1044 R_ARM_THM_CALL entry.
1045 (elf32_arm_final_link_relocate): Correct calculation of
1046 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
1047 or R_ARM_THM_JUMP24 relocation.
1049 2010-01-18 Alan Modra <amodra@gmail.com>
1052 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
1053 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
1056 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1058 Fix compilation warning on gcc-3.4.
1059 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
1060 parameter index to sec_index according to the function definition.
1062 2010-01-13 Chao-ying Fu <fu@mips.com>
1064 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
1065 It is true for all CPUs.
1066 (jal_reloc_p): New function.
1067 (mips_elf_calculate_relocation): Rename require_jalxp to
1069 Update comment for CROSS_MODE_JUMP_P.
1070 Set up cross_mode_jump_p based on the mode change.
1071 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
1072 Update comment for CROSS_MODE_JUMP_P.
1073 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
1074 Use !cross_mode_jump_p to guard conversion.
1075 Convert "jr t9" to "b", if possible.
1076 (_bfd_mips_elf_relocate_section): Rename require_jalx to
1078 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
1079 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
1081 2010-01-13 Nick Clifton <nickc@redhat.com>
1083 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
1084 "m32c" returns the m32c arch_info_struct and not the m16c
1086 (arch_info_struct): Use the new scan function.
1087 (bfd_m32c_arch): Likewise.
1089 2010-01-13 Tristan Gingold <gingold@adacore.com>
1091 * config.bfd: Remove duplicated target vector for i386-*-darwin.
1092 Appends new arch instead of overriding.
1093 Use mach_o_x86_64_vec for x86_64-*-darwin.
1094 * configure.in: Add mach_o_x86_64_vec.
1095 * configure: Regenerate.
1096 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
1097 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
1098 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
1099 * Makefile.in: Regenerate.
1100 * mach-o-x86-64.c: New file.
1102 2010-01-13 Tristan Gingold <gingold@adacore.com>
1104 * reloc.c: Add MACH_O_X86_64 relocations.
1105 * bfd-in2.h: Regenerate.
1106 * libbfd.h: Regenerate.
1108 2010-01-13 Tristan Gingold <gingold@adacore.com>
1110 * archive.c (normalize): Use lbasename.
1111 (bfd_bsd_truncate_arname): Ditto.
1112 (bfd_gnu_truncate_arname): Ditto.
1114 2010-01-12 Tristan Gingold <gingold@adacore.com>
1116 * makefile.vms (CFLAGS): Turns warnings into informational messages.
1118 2010-01-11 Tristan Gingold <gingold@adacore.com>
1120 * mach-o.h: Add x86-64 relocation types.
1122 2010-01-11 Tristan Gingold <gingold@adacore.com>
1124 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
1125 (bfd_mach_o_set_arch_mach): New prototype.
1126 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
1127 (bfd_mach_o_set_arch_mach): New function.
1128 (bfd_mach_o_gen_mkobject): New function.
1129 Set TARGET_ARCHITECTURE for the generic back-ends.
1130 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
1131 Check that TARGET_ARCHITECTURE is defined.
1132 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
1133 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
1135 2010-01-11 Tristan Gingold <gingold@adacore.com>
1137 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
1139 2010-01-11 Nick Clifton <nickc@redhat.com>
1141 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
1142 handling of R_V850_HI16_S relocation.
1144 2010-01-11 Alan Modra <amodra@gmail.com>
1147 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
1149 2010-01-11 Alan Modra <amodra@gmail.com>
1152 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
1153 (find_abstract_instance_name): Use it.
1154 (parse_comp_unit): Set it.
1156 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1158 * Makefile.in: Regenerate.
1159 * configure: Regenerate.
1161 2010-01-08 Tristan Gingold <gingold@adacore.com>
1163 * archive.c: Remove bfd_special_undocumented_glue.
1165 2010-01-08 Alan Modra <amodra@gmail.com>
1168 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
1169 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
1170 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
1172 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1175 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
1176 a symbol referenced by DSO is is defined in a non-shared object
1179 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1182 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
1183 undefined __start_XXX/__stop_XXX in all input files and set
1186 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1189 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
1191 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1193 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
1194 before including procfs.h.
1195 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
1196 * configure.in: Added autoconf probe for the pr_fpreg member.
1197 * configure: Regenerated.
1198 * config.in: Regenerated.
1199 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
1201 2010-01-04 Joel Brobecker <brobecker@adacore.com>
1203 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
1204 * dwarf2.c (concat_filename): Rename dirname with dir_name
1205 to void shadowing the dirname function.
1206 Rename subdirname with subdir_name to stay consistent with
1207 the new dir_name variable name.
1209 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
1211 * archures.c: Add bfd_mach_ppc_e500mc64.
1212 * bfd-in2.h: Regenerate.
1213 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
1214 bfd_mach_ppc_e500mc64.
1216 2010-01-01 Joel Brobecker <brobecker@adacore.com>
1218 Fix -Wshadow warnings (seen on ppc-aix)
1219 * xcofflink.c: Replace finfo by flinfo throughout.
1221 For older changes see ChangeLog-2009
1227 version-control: never