1 2010-07-05 Alan Modra <amodra@gmail.com>
3 * elf32-ppc.c: Formatting.
4 (ppc_elf_finish_dynamic_sections): Don't make plt_entry var static.
6 2010-07-03 Cary Coutant <ccoutant@google.com>
8 * compress.c (bfd_uncompress_section_contents): Add ATTRIBUTE_UNUSED.
9 * dwarf2.c (read_and_uncompress_section): New function.
10 (read_section): Call it.
11 (find_line): Likewise.
13 2010-07-01 Alan Modra <amodra@gmail.com>
15 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_CALLS_LOCAL rather
16 than SYMBOL_REFERENCES_LOCAL.
17 (ppc64_elf_relocate_section): Likewise.
19 2010-07-01 Alan Modra <amodra@gmail.com>
21 * elf64-ppc.c (ppc64_elf_edit_toc): Keep toc entries for ifuncs.
23 2010-06-29 Alan Modra <amodra@gmail.com>
25 * cpu-maxq.c: Delete file.
26 * coff-maxq.c: Delete file.
27 * Makefile.am: Remove references to maxq.
28 * archures.c: Likewise.
29 * coffcode.h: Likewise.
30 * configure.in: Likewise.
31 * targets.c: Likewise.
32 * config.bfd: Move maxq from obsolete to removed.
33 * Makefile.in: Regenerate.
34 * bfd-in2.h: Regenerate.
35 * configure: Regenerate.
36 * libbfd.h: Regenerate.
37 * po/SRC-POTFILES.in: Regenerate.
39 2010-06-28 Alan Modra <amodra@gmail.com>
41 * compress.c (bfd_uncompress_section_contents): Use ATTRIBUTE_UNUSED
42 to silence gcc warning.
44 2010-06-27 Alan Modra <amodra@gmail.com>
46 * elf64-ppc.c (get_tls_mask): Don't segfault on NULL elf_section_data.
47 (group_sections): Likewise.
49 2010-06-27 Alan Modra <amodra@gmail.com>
51 * bout.c (aligncode): Delete set but unused variables.
52 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
53 * coff-ppc.c (ppc_record_toc_entry): Likewise.
54 (coff_ppc_relocate_section): Likewise.
55 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Likewise.
56 * elf-m10200.c (mn10200_elf_relax_delete_bytes): Likewise.
57 * elf-m10300.c (mn10300_elf_final_link_relocate): Likewise.
58 (mn10300_elf_relax_section): Likewise.
59 * elf32-arm.c (arm_build_one_stub, arm_size_one_stub): Likewise.
60 (record_vfp11_erratum_veneer): Likewise.
61 (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
62 (elf32_arm_final_link_relocate): Likewise.
63 (elf32_arm_check_relocs, arm_map_one_stub): Likewise.
64 * elf32-avr.c (elf32_avr_relax_delete_bytes): Likewise.
65 (elf32_avr_relax_section): Likewise.
66 (avr_mark_stub_not_to_be_necessary): Likewise.
67 * elf32-bfin.c (_bfin_create_got_section): Likewise.
68 * elf32-cr16.c (cr16_elf_final_link_relocate): Likewise.
69 (elf32_cr16_relax_delete_bytes): Likewise.
70 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Likewise.
71 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
72 * elf32-crx.c (elf32_crx_relax_delete_bytes): Likewise.
73 * elf32-h8300.c (elf32_h8_relax_section): Likewise.
74 (elf32_h8_relax_delete_bytes): Likewise.
75 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
76 * elf32-i370.c (i370_elf_check_relocs): Likewise.
77 (elf_relocate_section): Likewise.
78 * elf32-ip2k.c (adjust_all_relocations): Likewise.
79 (ip2k_elf_relax_section): Likewise.
80 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
81 (lm32_elf_check_relocs): Likewise.
82 (lm32_elf_finish_dynamic_sections): Likewise.
83 (lm32_elf_finish_dynamic_symbol): Likewise.
84 * elf32-m32c.c (m32c_offset_for_reloc): Likewise.
85 (m32c_elf_relax_delete_bytes): Likewise.
86 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
87 (m32r_elf_finish_dynamic_sections): Likewise.
88 (m32r_elf_check_relocs, m32r_elf_fake_sections): Likewise.
89 * elf32-m68hc11.c (m68hc11_elf_relax_section): Likewise.
90 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
91 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
92 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
93 (microblaze_elf_check_relocs): Likewise.
94 (microblaze_elf_finish_dynamic_symbol): Likewise.
95 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
96 * elf32-ppc.c (ppc_elf_tls_optimize): Likewise.
97 * elf32-rx.c (rx_elf_relocate_section): Likewise.
98 (elf32_rx_relax_delete_bytes, rx_offset_for_reloc): Likewise.
99 (elf32_rx_relax_section): Likewise.
100 * elf32-score.c (score_elf_got_offset_from_index): Likewise.
101 (score_elf_final_link_relocate): Likewise.
102 (s3_bfd_score_elf_relocate_section): Likewise.
103 * elf32-score7.c (score_elf_got_offset_from_index): Likewise.
104 (s7_bfd_score_elf_relocate_section): Likewise.
105 * elf32-sh.c (sh_elf_check_relocs): Likewise.
106 * elf32-spu.c (spu_elf_relocate_section): Likewise.
107 * elf32-v850.c (v850_elf_check_relocs): Likewise.
108 (find_remembered_hi16s_reloc): Likewise.
109 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
110 (elf_vax_relocate_section): Likewise.
111 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
112 * elf32-xtensa.c (xlate_offset_with_removed_text): Likewise.
113 (move_literal): Likewise.
114 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
115 (elf64_hppa_check_relocs): Likewise.
116 (elf64_hppa_finish_dynamic_symbol): Likewise.
117 (elf64_hppa_relocate_section): Likewise.
118 * elf64-mmix.c (mmix_elf_reloc, mmix_elf_relax_section): Likewise.
119 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
120 (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Likewise.
121 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
122 (elfNN_vms_section_from_shdr): Likewise.
123 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
124 (_bfd_sparc_elf_relocate_section): Likewise.
125 * hp300hpux.c (slurp_symbol_table): Likewise.
126 * i386lynx.c (swap_std_reloc_out, swap_std_reloc_in): Likewise.
127 * mach-o.c (bfd_mach_o_write_thread): Likewise.
128 * mmo.c (mmo_scan, mmo_write_symbols_and_terminator): Likewise.
129 * nlm32-sparc.c (nlm_sparc_read_reloc): Likewise.
130 * pdp11.c (pdp11_aout_link_input_section): Likewise.
131 (aout_link_input_section, aout_link_input_bfd): Likewise.
132 * pe-mips.c (mips_swap_reloc_out): Likewise.
133 (coff_pe_mips_relocate_section): Likewise.
134 * som.c (som_bfd_ar_write_symbol_stuff): Likewise.
135 * vms-alpha.c (_bfd_vms_slurp_egsd): Likewise.
136 * xsym.c (bfd_sym_fetch_type_information_table_ent): Likewise.
138 * coff-i860.c (i860_reloc_processing): Avoid set but unused warning.
139 * coffcode.h (coff_compute_section_file_positions): Likewise.
140 (coff_slurp_reloc_table): Likewise.
141 * cpu-arm.c (arm_check_note): Likewise.
142 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Likewise.
143 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
144 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
145 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
146 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
147 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
148 * elf32-sh64.c (_bfd_sh_align_load_span): Likewise.
149 * ieee.c (parse_expression): Likewise.
150 (ieee_slurp_external_symbols, drop_int): Likewise.
151 * peXXigen.c (pe_print_pdata): Likewise.
152 * versados.c (process_esd): Likewise.
154 2010-06-25 Tristan Gingold <gingold@adacore.com>
156 * vms-alpha.c (_bfd_vms_write_egsd): Check absolute section with
157 its flags. Create an absolute section if needed.
159 2010-06-25 Tristan Gingold <gingold@adacore.com>
161 * vms-alpha.c (_bfd_vms_write_egsd): Set target_index field of
162 sections. Mark .vmsdebug section as SEC_DEBUGGING. Do not create
163 dummy psect anymore. Adjust.
164 (_bfd_vms_write_eeom): Adjust (use target_index instead of index)
165 (_bfd_vms_write_etir): Ditto.
166 (start_etir_or_etbt_record): Test for SEC_DEBUGGING instead of
167 section name. Adjust.
169 2010-06-25 Tristan Gingold <gingold@adacore.com>
171 * vms-alpha.c (alpha_vms_write_exec): Set linktime field.
173 2010-06-25 Alan Modra <amodra@gmail.com>
175 * elf64-ppc.c (toc_skip_enum): Define.
176 (ppc64_elf_edit_toc): Use two low bits of skip array as markers.
177 Optimize largetoc sequences.
178 (adjust_toc_syms): Update for skip array change.
179 (ppc64_elf_relocate_section): Handle R_PPC64_LO_DS_OPT.
181 2010-06-25 Alan Modra <amodra@gmail.com>
183 * elf64-ppc.c (is_static_defined): New function.
184 (get_tls_mask, ppc_type_of_stub): Use it here.
185 (ppc64_elf_edit_opd): Ensure we only attempt to edit ppc64 input.
186 (ppc64_elf_tls_setup): Typo fix.
187 (adjust_toc_syms): Correctly handle symbols defined past the end
188 of the toc. Move syms on removed entries to next entry rather
189 than to start of toc.
190 (ppc64_elf_edit_toc): Likewise. Ensure we only attempt to
191 edit ppc64 input. Allocate one extra word in skip array.
192 Honour info->keep_memory when reading relocs if we can.
193 Adjust toc relocs after adjusting symbols.
195 2010-06-23 Nathan Sidwell <nathan@codesourcery.com>
197 * archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
200 2010-06-17 Tristan Gingold <gingold@adacore.com>
202 * Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
203 (BFD64_BACKENDS_CFILES): ... here.
204 (BFD32_BACKENDS): Move vms-alpha.lo to ...
205 (BFD64_BACKENDS): ... here.
206 * Makefile.in: Regenerate.
208 2010-06-15 Joseph Myers <joseph@codesourcery.com>
210 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
211 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
212 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
213 elf32_tic6x_merge_private_bfd_data): New.
214 (bfd_elf32_bfd_merge_private_bfd_data,
215 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
216 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
218 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
220 2010-06-15 Joseph Myers <joseph@codesourcery.com>
222 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
223 (struct elf_backend_data): Update comment on obj_attrs_order.
224 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
225 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
226 instead of hardcoded 4.
227 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
228 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
229 instead of hardcoded 4 and 5.
230 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
231 instead of hardcoded 4.
233 2010-06-14 Kevin Buettner <kevinb@redhat.com>
235 * elf32-h8300.c (elf_symbol_leading_char): Define.
237 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
239 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
241 2010-06-11 Tristan Gingold <gingold@adacore.com>
243 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
246 2010-06-11 Tristan Gingold <gingold@adacore.com>
248 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
250 2010-06-11 Tristan Gingold <gingold@adacore.com>
252 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
254 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
255 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
256 * vms-alpha.c (evax_section_flags): Make it const.
257 (vms_secflag_by_name): Remove unused ABFD argument.
258 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
259 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
260 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
261 (_bfd_vms_write_egsd): Remove useless cast.
263 2010-06-10 Tristan Gingold <gingold@adacore.com>
265 * config.bfd: Remove #if/#endif so that som can be compiled on any
267 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
268 can be used on any host.
270 2010-06-10 Tristan Gingold <gingold@adacore.com>
272 * som.c: Can now be compiled on any host.
273 Include bfd headers instead of system one.
274 (som_compute_checksum): Parameter is now a pointer to a
275 som_external_header structure. Adjust.
276 (struct section_to_type): Field section is now const.
277 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
279 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
280 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
281 (som_swap_clock_in, som_swap_clock_out): New functions.
282 (som_swap_header_in, som_swap_header_out): Likewise.
283 (som_swap_space_dictionary_in): Likewise.
284 (som_swap_space_dictionary_out): Likewise.
285 (som_swap_subspace_dictionary_in): Likewise.
286 (som_swap_subspace_dictionary_record_out): Likewise.
287 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
288 (som_swap_string_auxhdr_out): Likewise.
289 (som_swap_compilation_unit_out): Likewise.
290 (som_swap_exec_auxhdr_in): Likewise.
291 (som_swap_exec_auxhdr_out): Likewise.
292 (som_swap_lst_header_in): Likewise.
293 (som_object_setup): Adjust parameter type using bfd types.
294 (setup_sections): Likewise. Ditto for object file types.
295 Use intermediate variables for external representation and use the
296 swap functions to convert.
297 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
299 (som_prep_headers): Likewise.
300 (som_write_symbol_strings): Likewise.
301 (som_begin_writing): Likewise.
302 (som_finish_writing): Likewise.
303 (som_build_and_write_symbol_table): Likewise.
304 (bfd_section_from_som_symbol): Likewise.
305 (som_slurp_symbol_table): Likewise.
306 (som_bfd_print_private_bfd_data): Likewise.
307 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
308 (bfd_som_attach_compilation_unit): Likewise.
309 (som_bfd_count_ar_symbols): Likewise.
310 (som_bfd_fill_in_ar_symbols): Likewise.
311 (som_slurp_armap): Likewise.
312 (som_bfd_ar_write_symbol_stuff): Likewise.
313 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
314 sprintf to write header fields.
315 * som.h: Include bfd headers instead of system one.
316 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
317 (struct somdata): Use bfd structures instead of system ones.
318 (struct som_section_data_struct): Likewise.
319 (struct som_subspace_dictionary_record): Removed (now in
320 include/som/internal.h)
322 2010-06-10 Tristan Gingold <gingold@adacore.com>
324 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
325 as bfd requires an ANSI-C compiler.
327 2010-06-09 Tristan Gingold <gingold@adacore.com>
329 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
330 end of archive members.
332 2010-06-08 Tristan Gingold <gingold@adacore.com>
334 * som.c (som_bfd_free_cached_info): Do not free relocations as
335 they were allocated with bfd_zalloc.
337 2010-06-08 Tristan Gingold <gingold@adacore.com>
339 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
342 2010-06-08 Tristan Gingold <gingold@adacore.com>
344 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
345 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
346 * libbfd.h: Regenerate.
347 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
348 (bfd_elfNN_mkarchive): Ditto.
350 2010-06-02 Tristan Gingold <gingold@adacore.com>
352 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
354 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
356 * configure: Regenerate.
358 2010-06-01 Tristan Gingold <gingold@adacore.com>
360 * vms-alpha.c (struct vms_private_data_struct): Add
361 transfer_address field. Remove unused dst_info field.
362 (alpha_vms_write_exec): Use transfer_address.
363 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
364 (alpha_vms_bfd_final_link): Set transfer_address.
366 2010-05-31 Tristan Gingold <gingold@adacore.com>
368 * vms-lib.c (credat_lo, credat_hi): New fields.
369 (vms_read_block): Adjust comments.
370 (vms_write_block): New function.
371 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
372 hard-coded values with constants. Set credat_lo and credat_hi.
373 (_bfd_vms_lib_mkarchive): Add argument kind.
374 Set ver, mhd_size and type according to kind.
375 (_bfd_vms_lib_alpha_mkarchive): New function.
376 (struct lib_index): Renamed from struct vms_index
377 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
378 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
379 argument and handle it.
380 (vms_write_index): Adjust argument idx. Handle elf indexes.
381 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
382 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
383 use it. Handle elf indexes. Set credat.
384 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
385 (_bfd_vms_lib_alpha_mkarchive): ... this.
386 * libbfd.h: Regenerated.
387 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
389 2010-05-28 Sterling Augustine <sterling@tensilica.com>
391 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
392 of code to change the bits in the instructions to match the changes
393 in the relocations. Declare dest_addr and sym_sec to help.
395 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
397 Workaround GCC PR middle-end/4210.
398 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
401 2010-05-27 Tristan Gingold <gingold@adacore.com>
403 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
404 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
405 (vms_time_to_time_t): Use them instead of local const.
406 (vms_time_t_to_vms_time): New function.
407 (vms_get_time): Likewise.
408 (vms_raw_get_time): Likewise.
409 * vms.h (vms_time_t_to_vms_time): New declaration.
410 (vms_get_time): Likewise.
411 (vms_raw_get_time): Likewise.
413 2010-05-26 Tristan Gingold <gingold@adacore.com>
415 * vms-alpha.c: Update comments.
416 (alpha_vms_write_exec): Set lnkflags. Write the GST.
417 (alpha_vms_link_output_symbol): New function.
418 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
419 Set dst_section private field.
420 (alpha_vms_bfd_final_link): Remove code that set dst_section.
422 2010-05-26 Tristan Gingold <gingold@adacore.com>
424 * bfdio.c: Declare and define _bfd_memory_iovec.
425 (bfd_bread): Move code for BFD_IN_MEMORY...
426 (bfd_bwrite): ... Ditto ...
427 (bfd_tell): ... Ditto ...
428 (bfd_flush): ... Ditto ...
429 (bfd_stat): ... Ditto ...
430 (bfd_seek): ... Ditto ...
431 (bfd_get_size): ... Ditto ...
432 (bfd_mmap): ... Ditto ...
433 (memory_bread): ... to these new functions.
434 (memory_bwrite): Ditto.
435 (memory_btell): Ditto.
436 (memory_bseek): Ditto.
437 (memory_bflush): Ditto.
438 (memory_bstat): Ditto.
439 (memory_bmmap): Ditto.
440 (memory_bclose): New function.
441 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
442 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
443 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
444 (bfd_make_writable): Use _bfd_memory_iovec.
445 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
446 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
448 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
450 * libbfd.h: Regenerate.
452 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
453 Joseph Myers <joseph@codesourcery.com>
454 Andrew Stubbs <ams@codesourcery.com>
456 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
457 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
458 * configure.in: Handle FDPIC vectors.
459 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
460 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
461 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
462 SYMBOL_REFERENCES_LOCAL for function descriptors.
463 (fdpic_object_p): New.
464 (sh_reloc_map): Add FDPIC and movi20 relocations.
465 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
467 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
469 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
470 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
471 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
472 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
473 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
475 (get_plt_info): Handle FDPIC.
476 (MAX_SHORT_PLT): Define.
477 (get_plt_index, get_plt_offset): Handle short_plt.
479 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
480 got_type and adjust all uses. Add GOT_FUNCDESC.
481 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
482 local_got_tls_type to local_got_type.
483 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
485 (sh_elf_local_funcdesc): Define.
486 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
488 (sh_elf_link_hash_newfunc): Initialize new fields.
489 (sh_elf_link_hash_table_create): Set fdpic_p.
490 (sh_elf_omit_section_dynsym): New.
491 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
493 (allocate_dynrelocs): Allocate local function descriptors and space
494 for R_SH_FUNCDESC-related relocations, and for rofixups.
495 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
496 require function descriptors.
497 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
498 (sh_elf_modify_program_headers): New.
499 (sh_elf_size_dynamic_sections): Allocate function descriptors for
500 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
501 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
502 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
503 entry in the .dynamic section.
504 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
505 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
506 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
507 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
508 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
509 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
510 read-only section warnings. Handle undefined weak symbols. Generate
511 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
512 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
513 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
514 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
515 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
516 Handle 20-bit relocations.
517 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
519 (sh_elf_check_relocs): Handle new relocations. Make symbols
520 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
521 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
523 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
524 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
525 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
526 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
527 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
528 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
529 Use install_movi20_field. Rename srel to srelgot. Always generate
530 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
531 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
532 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
533 Rename sgot to sgotplt. Assert that the right number of rofixups
534 and dynamic relocations were allocated.
535 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
536 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
537 (elf_backend_can_make_relative_eh_frame)
538 (elf_backend_can_make_lsda_relative_eh_frame)
539 (elf_backend_encode_eh_address): Define.
540 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
541 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
542 Redefine for FDPIC vector.
543 * reloc.c: Add SH FDPIC and movi20 relocations.
544 * targets.c (_bfd_target_vector): Add FDPIC vectors.
545 * configure, bfd-in2.h, libbfd.h: Regenerated.
547 2010-05-25 Jay Krell <jay.krell@cornell.edu>
550 * archive.c (_bfd_calloc_wrapper): New function.
551 (_bfd_add_bfd_to_archive_cache): Use it.
553 * configure.in: Add alpha*-*-*vms* to list of natives.
554 * configure: Regenerate.
556 * vms-misc.c: Define globalref if necessary.
557 (vms_convert_to_var_unix_filename): Rename to
558 _bfd_vms_convert_to_var_unix_filename and export.
559 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
560 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
561 vms_convert_to_var_unix_filename.
563 2010-05-24 Tristan Gingold <gingold@adacore.com>
565 * vms-alpha.c (add_symbol_entry): New function extrated from ...
566 (add_symbol): ... adjusted.
568 2010-05-24 Tristan Gingold <gingold@adacore.com>
570 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
571 (alpha_vms_write_exec): Add a comment.
572 (_bfd_vms_write_egsd): Ditto.
573 (alpha_vms_convert_symbol): Remove a blank line.
575 2010-05-21 Tristan Gingold <gingold@adacore.com>
577 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
580 2010-05-21 Tristan Gingold <gingold@adacore.com>
582 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
583 SEC_LOAD if isect has data.
584 (vms_get_symbol_info): Refine the condition for 'T' type.
586 2010-05-18 Tristan Gingold <gingold@adacore.com>
588 * vms-alpha.c (_bfd_vms_write_emh): New function.
589 (_bfd_vms_write_lmn): New function.
590 (_bfd_vms_write_eeom): Moved.
591 (hash_string): Likewise.
592 (_bfd_vms_length_hash_symbol): Likewise.
593 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
594 and _bfd_vms_write_lmn, and call these functions.
596 2010-05-18 Tristan Gingold <gingold@adacore.com>
598 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
599 Add details in the messages.
600 (evax_bfd_print_image): Change message.
602 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
605 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
606 (elf_fake_sections): Likewise.
608 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
610 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
612 2010-05-17 Tristan Gingold <gingold@adacore.com>
614 * vms-alpha.c: Include esgps.h and eidc.h.
615 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
616 (evax_bfd_print_egsd_flags): New function, extracted from ...
617 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
618 EGSD__C_SPSC and EGSD__C_IDC.
620 2010-05-14 Tristan Gingold <gingold@adacore.com>
622 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
623 (_bfd_vms_get_object_record): Handle align byte only in the
626 2010-05-14 Tristan Gingold <gingold@adacore.com>
628 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
629 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
630 * libbfd.h: Regenerate.
631 * configure.in (havevecs): Define HAVE_all_vecs when
632 --enable-targets=all is set. Use AC_SUBST on it.
633 (tdefaults): Do not add havevecs.
634 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
635 * configure: Regenerate.
636 * Makefile.am (HAVEVECS): New variable.
637 (INCLUDES): Add HAVEVECS.
638 * Makefile.in: Regenerate.
639 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
640 target is selected. Add #ifdef/#endif around vms specific code.
641 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
642 bfd_elfNN_archive_slurp_extended_name_table,
643 bfd_elfNN_archive_construct_extended_name_table,
644 bfd_elfNN_archive_truncate_arname,
645 bfd_elfNN_archive_write_armap,
646 bfd_elfNN_archive_read_ar_hdr,
647 bfd_elfNN_archive_write_ar_hdr,
648 bfd_elfNN_archive_openr_next_archived_file,
649 bfd_elfNN_archive_get_elt_at_index,
650 bfd_elfNN_archive_generic_stat_arch_elt,
651 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
653 2010-05-11 Jie Zhang <jie@codesourcery.com>
655 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
656 Tag_ABI_HardFP_use correctly.
658 2010-05-11 Alan Modra <amodra@gmail.com>
660 * coffcode.h (coff_write_object_contents): Enclose all occurrences
661 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
663 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
665 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
666 sym_name to improve packing.
667 (cortex_a8_erratum_scan): Check for PLT entries.
668 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
670 2010-05-07 Tristan Gingold <gingold@adacore.com>
672 * Makefile.in: Regenerate with automake 1.11.1.
675 2010-05-05 Nick Clifton <nickc@redhat.com>
677 * po/es.po: Updated Spanish translation.
679 2010-05-03 Tristan Gingold <gingold@adacore.com>
681 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
682 selective_search flag.
684 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
685 before output_has_begun is set.
687 2010-05-03 Tristan Gingold <gingold@adacore.com>
689 * vms-alpha.c: Add comments.
690 (struct vms_private_data_struct): Remove image_autoextend field.
691 (dst_check_allocation): Removed.
692 (image_write): Remove call to dst_check_allocation.
693 (vms_slurp_debug): Do not set image_autoextend. Adjust section
695 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
696 (alpha_vms_write_exec): Use dst_section to get the dst section.
697 Write the dmt section.
698 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
699 (alpha_vms_read_sections_content): Do not set image_autoextend.
700 (alpha_vms_bfd_final_link): Generate the dst.
702 2010-05-03 Tristan Gingold <gingold@adacore.com>
704 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
706 (vms_lib_dcx): Adjust for the above change.
708 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
711 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
713 * elf32-i386.c (elf_i386_relocate_section): Use it.
714 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
716 2010-04-30 Tristan Gingold <gingold@adacore.com>
718 * vms-lib.c (vms_read_block): New function.
719 (vms_traverse_index): Use vms_read_block. Handle long key names.
721 2010-04-30 Tristan Gingold <gingold@adacore.com>
723 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
725 (struct carsym_mem): New structure.
726 (vms_add_index): New function.
727 (vms_add_indexes_from_list): New function.
728 (vms_traverse_index): Parameter carsym changed to carsym_mem.
729 Code adjusted to handle elfidx.
730 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
731 Parameter NBREL is now a pointer.
732 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
734 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
735 (_bfd_vms_lib_find_symbol): Ditto.
736 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
738 (_bfd_vms_lib_get_module): New function.
739 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
741 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
742 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
743 (vms_write_index): Adjust for structure renamed.
744 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
745 changes of _bfd_vms_lib_find_symbol.
747 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
749 * config.bfd: Correct accidential reverted patch
752 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
754 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
755 to USE_MINGW64_LEADING_UNDERSCORES.
756 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
757 * config.bfd: Change underscoring default for x64 mingw
759 * coffcode.h (coff_write_relocs): Add check that dereferenced
760 sym_ptr_ptr isn't NULL.
761 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
762 * configure: Regenerated.
763 * configure.in: Add option '--enable-leading-mingw64-underscores'
764 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
766 2010-04-27 Nick Clifton <nickc@redhat.com>
769 * coffgen.c (coff_find_nearest_line): Incldue the section address
770 of function name symbols in address comparisons.
772 2010-04-27 Nick Clifton <nickc@redhat.com>
774 * po/fr.po: Updated French translation.
776 2010-04-23 Alan Modra <amodra@gmail.com>
778 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
779 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
781 (assign_file_positions_for_load_sections): Modify section in
782 segment warning to ignore overlay vmas.
783 * elf32-spu.c (spu_elf_object_p): Replace use of
784 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
786 2010-04-22 Nick Clifton <nickc@redhat.com>
788 * po/bfd.pot: Updated by the Translation project.
789 * po/vi.po: Updated Vietnamese translation.
791 2010-04-22 Alan Modra <amodra@gmail.com>
793 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
794 change. Tidy. Don't error on sections not allocated in segment.
796 2010-04-15 Andrew Haley <aph@redhat.com>
798 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
800 * bfd-in2.h: Likewise.
801 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
802 control merging of exidx entries.
804 2010-04-20 Joseph Myers <joseph@codesourcery.com>
806 * elf32-tic6x.h: New.
807 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
808 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
809 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
810 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
811 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
812 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
813 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
814 elf32_tic6x_relocate_section): Handle REL relocations.
815 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
817 2010-04-20 Jakub Jelinek <jakub@redhat.com>
819 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
820 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
822 2010-04-19 Nick Clifton <nickc@redhat.com>
824 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
826 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
827 attribute to warned variable. Remove unused val, type and type2
830 2010-04-16 Andreas Schwab <schwab@redhat.com>
832 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
833 strict-aliasing rules.
835 2010-04-16 Tristan Gingold <gingold@adacore.com>
837 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
838 (_bfd_vms_get_object_record): Always assume there is a pad byte
841 * vms-lib.c: Add a few comments.
843 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
845 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
846 attributes in v2.08 of the ABI.
848 2010-04-15 Alan Modra <amodra@gmail.com>
850 * config.bfd (vax*-*-*vms*): Delete.
852 2010-04-14 Tristan Gingold <gingold@adacore.com>
854 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
855 vms-tir.lo, vms.lo and add vms-alpha.lo
856 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
857 vms-tir.c, vms.c and add vms-alpha.c
858 * Makefile.in: Regenerate.
859 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
861 * configure: Regenerate.
862 * targets.c (vms_vax_vec): Remove the declaration.
863 (_bfd_target_vector): Remove vms_vax_vec.
864 * vms-alpha.c: New file.
865 * vms-gsd.c: Removed, rewritten in vms-alpha.c
869 * vms-misc.c: Fix indentation and comments. Replace most of
870 #if VMS_DEBUG/vms_debug with vms_debug2.
871 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
872 (hash_string): Ditto.
873 (_bfd_vms_length_hash_symbol): Ditto.
874 (maybe_adjust_record_pointer_for_object): Ditto.
875 (_bfd_vms_get_object_record): Ditto.
876 (vms_get_remaining_object_record): Ditto.
877 (_bfd_vms_push): Ditto.
878 (_bfd_vms_pop): Ditto.
879 (_bfd_vms_get_header_values): Removed.
880 (_bfd_vms_get_first_record): Removed.
881 (vms_get_remaining_image_record): Removed.
882 (new_symbol): Removed.
883 (_bfd_vms_enter_symbol): Removed.
884 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
885 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
886 parameter with struct vms_rec_wr.
887 (_bfd_vms_output_push): Removed and replaced by ...
888 (_bfd_vms_output_begin_subrec): ... new function.
889 (_bfd_vms_output_alignment): Replace bfd parameter with
890 struct vms_rec_wr, and adjust.
891 (_bfd_vms_output_check): Ditto
892 (_bfd_vms_output_byte): Ditto.
893 (_bfd_vms_output_short): Ditto.
894 (_bfd_vms_output_long): Ditto.
895 (_bfd_vms_output_quad): Ditto.
896 (_bfd_vms_output_counted): Ditto.
897 (_bfd_vms_output_dump): Ditto.
898 (_bfd_vms_output_fill): Ditto.
899 (_bfd_vms_output_pop): Removed and replaced by ...
900 (_bfd_vms_output_end_subrec): ... new function.
901 (_bfd_vms_output_flush): Removed.
902 (_bfd_vms_output_align): New function.
903 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
905 (vms_convert_to_var): New function imported from vms.c
906 (vms_convert_to_var_1): Ditto.
907 (vms_convert_to_var_unix_filename): Ditto.
908 (vms_get_module_name): Ditto.
909 (get_vms_time_string): Ditto.
910 (vms_time_to_time_t): Ditto.
911 (vms_rawtime_to_time_t): Ditto.
912 * vms.h: All macros for the VMS file format are now in include/vms.
913 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
915 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
916 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
917 (struct funcinfo, struct vms_private_data_struct): Ditto.
918 (struct vms_section_data_struct): Ditto.
919 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
920 (vms_get_module_name, get_vms_time_string): New declarations.
921 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
922 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
923 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
924 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
925 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
926 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
927 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
928 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
929 (_bfd_vms_output_fill): Ditto.
930 (bfd_vms_set_section_flags): Ditto.
932 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
934 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
935 exit due to merging the same weak symbol to test that the symbols are
938 2010-04-13 Alan Modra <amodra@gmail.com>
940 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
941 when optimizing high got_tlsgd/ld insns.
943 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
945 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
947 (HAVE_PRSTATUS32_T): Likewise.
949 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
952 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
954 * config.in: Regenerated.
955 * configure: Likewise.
957 * elf.c: Include CORE_HEADER if it is defined.
959 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
960 Jan Kratochvil <jan.kratochvil@redhat.com>
962 * hosts/x86-64linux.h: New.
964 2010-04-09 Nick Clifton <nickc@redhat.com>
966 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
967 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
968 variables htab and hdr_info and mark info parameter as unused.
969 * elf.c (prep_headers): Remove unused variable i_phdrp.
970 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
971 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
973 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
974 * verilog.c (verilog_write_section): Remove unused variable
977 2010-04-07 Alan Modra <amodra@gmail.com>
979 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
980 * configure: Regenerate.
982 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
985 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
987 2010-04-06 Tristan Gingold <gingold@adacore.com>
989 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
991 2010-04-05 Jakub Jelinek <jakub@redhat.com>
993 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
994 provided that it has the expected address size and zero segment
997 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
998 (struct line_info): Add op_index field, change end_sequence type to
1000 (new_line_sorts_after): For the same address compare op_index.
1001 (add_line_info): Add op_index argument, store it into the structure.
1002 (decode_line_info): Complain about unknown versions of .debug_line.
1003 Initialize maximum_ops_per_insn. Add op_index state register and
1006 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
1008 * elf32-ppc.c (apuinfo_set): New static var.
1009 (ppc_elf_begin_write_processing): Set it here, always create an
1010 APUinfo section if there were any in the inputs.
1011 (ppc_elf_write_section): Check apuinfo_set.
1012 (ppc_elf_final_write_processing): Likewise.
1014 2010-04-01 Tristan Gingold <gingold@adacore.com>
1016 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
1017 vms_time_to_time_t and vms_rawtime_to_time_t.
1018 * vms.c (vms_alpha_vec): Add archives support.
1019 * vms-misc.c: Include safe-ctype.h
1020 (vms_get_module_name): New function.
1021 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1022 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
1023 vms_get_module_name function. Use this function.
1024 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
1025 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
1026 Add prototypes for vms-lib.c
1027 * libbfd.h: Regenerate.
1028 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
1029 vms-lib.lo to vms_alpha_vec.
1030 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
1031 * configure: Regenerate.
1032 * bfd.c: Add selective_search field.
1033 * bfd-in2.h: Regenerate.
1034 * archive.c (append_relative_path): Rename to
1035 _bfd_append_relative_path and make it public.
1036 (_bfd_get_elt_at_filepos): Adjust for above renaming.
1037 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
1038 (BFD32_BACKENDS_CFILES): Add vms-lib.c
1039 * Makefile.in: Regenerate.
1041 2010-04-01 Jakub Jelinek <jakub@redhat.com>
1043 * dwarf2.c (read_attribute_value): Handle CU version 4
1044 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
1045 and DW_FORM_flag_present. For unknown form value return NULL.
1046 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
1048 (parse_comp_unit): Allow CU version 4.
1050 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
1052 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
1053 to _bfd_elf_get_dynamic_reloc_section.
1054 (elf_cris_discard_excess_dso_dynamics): Ditto.
1056 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
1058 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
1059 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
1061 2010-03-31 Alan Modra <amodra@gmail.com>
1063 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
1064 TPREL16_HI and TPREL16_HA insns.
1066 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
1069 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
1070 assert of empty pcrel_relocs_copied on the direct symbol. Instead
1071 of moving the list from the indirect symbol to the direct symbol,
1072 merge into any existing list.
1073 (cris_elf_check_relocs): Store the original section in the
1074 pcrel_relocs_copied list, not the relocation section.
1075 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
1076 the relocation section, for reducing its size. Change the
1077 BFD_ASSERT into a check for the section being read-only, and only
1078 emit warnings and TEXTREL marker when there's an entry for a
1081 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1083 * elf32-arm.c (using_thumb_only): Handle v6-M.
1085 2010-03-26 Alan Modra <amodra@gmail.com>
1087 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
1088 * bfd-in.h (elf_discarded_section): Clarify comment.
1089 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
1090 * bfd-in2.h: Regenerate.
1092 2010-03-26 Matt Rice <ratmice@gmail.com>
1094 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
1095 as unique in the armap.
1097 2010-03-26 Alan Modra <amodra@gmail.com>
1100 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
1101 possible stub on branches.
1103 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1105 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
1106 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
1107 (BFD32_BACKENDS): Add elf32-tic6x.lo.
1108 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
1109 * Makefile.in: Regenerate.
1110 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
1111 (bfd_archures_list): Update.
1112 * config.bfd (tic6x-*-elf): New.
1113 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
1115 * configure: Regenerate.
1116 * cpu-tic6x.c, elf32-tic6x.c: New.
1117 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
1118 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
1119 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
1120 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
1121 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
1122 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
1123 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
1124 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
1125 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
1126 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
1127 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
1128 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
1129 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
1130 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
1131 (_bfd_target_vector): Update.
1132 * bfd-in2.h, libbfd.h: Regenerate.
1134 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1136 * aout-target.h: Update copyright year.
1137 * aout-tic30.c: Likewise.
1138 * coff-alpha.c: Likewise.
1139 * coff-rs6000.c: Likewise.
1140 * coff64-rs6000.c: Likewise.
1141 * elf64-mips.c: Likewise.
1143 * libecoff.h: Likewise.
1144 * mach-o-target.c: Likewise.
1145 * mach-o.c: Likewise.
1146 * oasys.c: Likewise.
1147 * targets.c: Likewise.
1149 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1151 * libbfd-in.h: Update copyright year.
1153 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1156 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
1159 2010-03-19 Jie Zhang <jie@codesourcery.com>
1161 * elf32-arm.c (struct section_list): Remove.
1162 (section_list): Remove typedef.
1163 (record_section_with_arm_elf_section_data): Remove.
1164 (find_arm_elf_section_entry): Remove.
1165 (get_arm_elf_section_data): Use is_arm_elf.
1166 (unrecord_section_with_arm_elf_section_data): Remove.
1167 (elf32_arm_new_section_hook): Don't call
1168 record_section_with_arm_elf_section_data.
1169 (elf32_arm_write_section): Set mapcount to -1 when
1170 the map has been used. Don't call
1171 unrecord_section_with_arm_elf_section_data.
1172 (unrecord_section_via_map_over_sections): Remove.
1173 (elf32_arm_close_and_cleanup): Remove.
1174 (elf32_arm_bfd_free_cached_info): Remove.
1175 (bfd_elf32_close_and_cleanup): Don't define.
1176 (bfd_elf32_bfd_free_cached_info): Don't define.
1178 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
1181 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
1182 * libcoff.h: Regenerated.
1184 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
1185 if dont_strip_reloc is set.
1186 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
1187 dont_strip_reloc on output if there is no .reloc and
1188 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
1190 2010-03-18 Wei Guozhi <carrot@google.com>
1193 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
1195 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
1196 * bfd-in2.h: Regenerate.
1197 * libbfd.h: Regenerate.
1199 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
1201 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
1202 (BFD_RELOC_SPU_STUB): Likewise.
1204 2010-03-17 Jie Zhang <jie@codesourcery.com>
1206 * elf.c (assign_file_positions_for_load_sections): Avoid
1209 2010-03-17 Alan Modra <amodra@gmail.com>
1212 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
1215 2010-03-17 Alan Modra <amodra@gmail.com>
1217 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
1219 2010-03-16 Alan Modra <amodra@gmail.com>
1221 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
1222 (ppc64_elf_edit_toc): Set it here.
1223 (ha_reloc_match): New function.
1224 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
1226 2010-03-15 Alan Modra <amodra@gmail.com>
1228 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
1229 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
1231 2010-03-14 Alan Modra <amodra@gmail.com>
1234 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
1235 * elf64-ppc.c (call_check_done): Define.
1236 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
1237 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
1238 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
1239 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
1240 Simplify return logic. Iterate over all .init and .fini fragments
1241 by recursion. Set makes_toc_func_call here..
1242 (ppc64_elf_next_input_section): ..rather than here.
1243 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
1245 2010-03-13 Alan Modra <amodra@gmail.com>
1248 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
1249 function descriptor symbol if there is one, not just for plt stubs.
1250 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
1252 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1254 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
1256 Skip it when constructing def.vd_next.
1258 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
1259 bfd_elf32_i386_sol2_vec.
1260 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
1261 (elf32_bed): Redefine to elf32_i386_sol2_bed.
1262 (elf_backend_want_plt_sym): Redefine to 1.
1264 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
1265 bfd_elf64_x86_64_sol2_vec.
1266 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
1267 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
1268 (elf_backend_want_plt_sym): Redefine to 1.
1270 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
1271 bfd_elf32_i386_sol2_vec.
1272 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1274 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
1275 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1278 * configure.in: Handle bfd_elf32_i386_sol2_vec,
1279 bfd_elf64_x86_64_sol2_vec.
1280 * configure: Regenerate.
1282 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
1283 (bfd_elf64_x86_64_sol2_vec): Declare.
1284 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
1285 bfd_elf64_x86_64_sol2_vec.
1287 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1289 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
1292 2010-03-04 Alan Modra <amodra@gmail.com>
1295 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
1296 (read_attribute_value, decode_line_info): Likewise.
1297 (add_line_info, read_rangelist): Return FALSE on alloc failures.
1298 (arange_add, sort_line_sequences): Likewise.
1299 (find_abstract_instance_name): Handle failures from called funcs.
1300 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
1301 (find_line): Realloc to a temp, and handle alloc fail.
1303 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1305 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
1306 a mapping symbol to an empty section.
1308 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1310 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
1311 return value from the call to _bfd_elf_merge_object_attributes.
1313 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
1314 Alan Modra <amodra@gmail.com>
1316 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
1317 destination mode of the a8 stub.
1318 (elf32_arm_link_hash_table): Add top_id field.
1319 (elf32_arm_link_hash_table_create): Initialize top_id.
1320 (arm_type_of_stub): Update prototype, st_type can now be updated
1321 by this function. Actual destination address in case of PLT is
1322 computed here, to help factorizing code.
1323 (elf32_arm_stub_name): Update prototype, use stub_type additional
1324 parameter to build stub name.
1325 (elf32_arm_get_stub_entry): Update prototype, use stub_type
1326 additional parameter to build stub entry.
1327 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
1328 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
1329 Call elf32_arm_final_link_relocate to process all in-stub
1331 (elf32_arm_setup_section_lists): Update top_id.
1332 (cortex_a8_erratum_scan): Record stub destination mode.
1333 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
1335 (elf32_arm_final_link_relocate): Enable processing of in-stub
1336 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
1337 needed, enabling code factorization.
1338 (elf32_arm_final_link): Process stub sections.
1339 (elf32_arm_output_map_sym): Add entry to code/data map.
1341 2010-03-01 David S. Miller <davem@davemloft.net>
1343 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
1344 h->def_regular, set h->ref_regular.
1345 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
1346 and dynamic relocations if h->ref_regular.
1348 * elfxx-sparc.c (struct elf_reloc_map): Delete.
1349 (sparc_reloc_map): Delete.
1350 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
1351 relocation type in switch statements.
1353 2010-02-25 Alan Modra <amodra@gmail.com>
1356 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
1357 to final_link and invert. For final link allow some flags to
1358 differ. Don't specially allow flags to be all zero.
1360 2010-02-24 Alan Modra <amodra@gmail.com>
1363 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
1364 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
1367 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1370 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
1371 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
1373 2010-02-22 Alan Modra <amodra@gmail.com>
1375 * reloc.c (bfd_check_overflow): When forming addrmask, shift
1376 fieldmask left by rightshift.
1377 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
1380 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
1382 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
1383 STT_GNU_IFUNC on large common symbol.
1385 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
1387 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
1388 has_ifunc_symbols if the symbol comes from a shared library.
1389 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1390 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1391 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1392 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1393 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
1395 2010-02-19 Alan Modra <amodra@gmail.com>
1397 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
1398 (_bfd_elf_copy_private_header_data): ..here.
1399 * elflink.c (_bfd_elf_size_group_sections): New function.
1400 (bfd_elf_size_dynamic_sections): Call it.
1401 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
1402 (_bfd_elf_fixup_group_sections): Declare.
1404 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1406 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
1407 merging Tag_DIV_use, Tag_MPextension_use, and
1408 Tag_MPextension_use_legacy tags.
1410 2010-02-18 Alan Modra <amodra@gmail.com>
1412 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
1413 commit. Don't write zeros for removed group members.
1414 (_bfd_elf_copy_private_header_data): Adjust size of group section
1415 when group members are removed by objcopy.
1417 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
1420 * configure.host (*-*-solaris2.11): Add host define to select
1421 valid default code page for windres/windmc on solaris.
1423 2010-02-15 Nick Clifton <nickc@redhat.com>
1425 * po/vi.po: Updated Vietnamese translation.
1427 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1429 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
1430 missing mapping symbol to data only sections.
1432 2010-02-11 David S. Miller <davem@davemloft.net>
1434 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
1435 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
1437 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
1438 these relocs on global symbols.
1440 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
1441 local symbol references which are not STT_GNU_IFUNC. Handle
1442 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
1443 and deal with negative vs. non-negative values properly.
1445 2010-02-09 Tristan Gingold <gingold@adacore.com>
1447 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
1448 non-external relocation.
1450 2010-02-09 Alan Modra <amodra@gmail.com>
1452 * elf64-ppc.c (merge_got_entries): Move earlier in file.
1453 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
1454 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
1455 (ppc64_elf_layout_multitoc): Don't resize if we have already
1458 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
1460 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1461 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1462 elfcore_write_s390_prefix): New.
1463 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1464 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1465 elfcore_write_s390_prefix): New.
1466 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
1467 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
1468 (elfcore_write_register_note): Handle .reg-s390-timer,
1469 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
1470 .reg-s390-prefix section.
1472 2010-02-09 Alan Modra <amodra@gmail.com>
1474 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
1475 unsigned char. Update variables and code using them throughout file.
1476 (struct ppc_link_hash_entry): Likewise for tls_mask.
1478 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
1480 * elf64-ppc.c (has_small_toc_reloc): Don't define.
1481 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
1482 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
1483 code setting the flag.
1484 (ppc64_elf_next_toc_section): Group big-toc sections in
1487 2010-02-08 David S. Miller <davem@davemloft.net>
1489 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
1490 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
1492 * elfxx-sparc.c (create_got_section): Delete.
1493 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
1494 section creator does that work for us. Use ->elf.foo instead of
1495 ->foo where applicable.
1496 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
1498 (allocate_dynrelocs): Likewise.
1499 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1500 (_bfd_sparc_elf_relocate_section): Likewise.
1501 (sparc_vxworks_build_plt_entry): Likewise.
1502 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1503 (sparc_finish_dyn): Likewise.
1504 (sparc_vxworks_finish_exec_plt): Likewise.
1505 (sparc_vxworks_finish_shared_plt): Likewise.
1506 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1508 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
1509 macros for visibilty and locality checks.
1510 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1511 (allocate_dynrelocs): Likewise.
1512 (_bfd_sparc_elf_relocate_section): Likewise.
1513 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
1515 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
1516 but never used local var 'dynobj'.
1518 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
1521 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
1522 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
1523 * bfd-in2.h: Regenerate.
1524 * libbfd.h: Regenerate.
1526 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
1527 and loc_hash_memory.
1528 (_bfd_sparc_elf_link_hash_table_free): Declare.
1529 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
1530 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
1531 bfd_elf32_bfd_link_hash_table_free): Define.
1532 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
1533 has_ifunc_symbols if STT_GNU_IFUNC.
1534 (bfd_elf64_bfd_link_hash_table_free): Define.
1535 (elf_backend_post_process_headers): Define always.
1536 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
1537 (sparc_reloc_map): Add entries for new IFUNC relocs.
1538 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
1539 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
1540 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
1541 elf_sparc_get_local_sym_hash): New.
1542 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
1544 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
1546 (_bfd_sparc_elf_link_hash_table_free): New.
1547 (create_ifunc_sections): New.
1548 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
1549 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
1550 cons up a fake local hash table entry for it. Unconditionally add
1551 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
1552 dyn relocs for ifunc.
1553 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
1554 (allocate_dynrelocs): Unconditionally emit a PLT entry when
1555 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
1556 (allocate_local_dynrelocs): New function.
1557 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
1558 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
1560 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
1561 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
1562 plt in iplt/irelplt.
1564 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
1566 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
1567 max_contents_size, only consider sections whose contents must
1570 2010-02-09 Alan Modra <amodra@gmail.com>
1572 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
1573 (ppc64_elf_size_dynamic_sections): ..and here..
1574 (merge_got_entries): ..rather than here.
1576 2010-02-09 Alan Modra <amodra@gmail.com>
1578 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
1579 (has_small_toc_reloc): Define.
1580 (ppc64_elf_check_relocs): Set the above flags.
1581 (ppc64_elf_edit_opd): Delete obfd param.
1582 (ppc64_elf_tls_optimize): Likewise.
1583 (ppc64_elf_edit_toc): Likewise.
1584 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
1585 * elf64-ppc.h: Update prototypes.
1587 2010-02-08 Alan Modra <amodra@gmail.com>
1589 * section.c (struct bfd_section): Delete has_tls_reloc,
1590 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
1591 Add sec_flg0 thru sec_flg5.
1592 (BFD_FAKE_SECTION): Update for changed flags.
1593 * ecoff.c (bfd_debug_section): Likewise.
1594 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1595 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1596 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
1597 * elf32-xtensa.c (reloc_done): Define.
1598 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
1599 * bfd-in2.h: Regenerate.
1601 2010-02-08 Tristan Gingold <gingold@adacore.com>
1603 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
1604 for non-scattered relocations.
1606 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
1608 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
1609 apuinfo sections, only scan input sections once and reuse the
1612 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1614 * archures.c (bfd_mach_ppc_titan): Define.
1615 * bfd-in2.h: Regenerate.
1616 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
1618 2010-02-08 Alan Modra <amodra@gmail.com>
1620 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
1622 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1624 * elf.c (assign_file_positions_for_load_sections) Update lma of
1625 section if necessary. Fixes Bugzilla 11219.
1627 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
1629 * elf32-i386.c: Remove trailing white spaces.
1630 * elf64-x86-64.c: Likewise.
1632 2010-02-03 Nick Clifton <nickc@redhat.com>
1634 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
1635 entries for other architectures.
1636 (struct elf_link_hash_table): Add hash_table_id field.
1637 (elf_hash_table_id): New accessor macro.
1638 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
1640 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
1641 returning cast pointer.
1642 (elf32_mn10300_link_hash_table_create): Identify new table as
1643 containing MN10300 extensions.
1644 (mn10300_elf_relax_section): Check pointer returned by
1645 elf32_mn10300_hash_table.
1646 * elf32-arm.c: Likewise, except using ARM extensions.
1647 * elf32-avr.c: Likewise, except using AVR extensions.
1648 * elf32-bfin.c: Likewise, except using BFIN extensions.
1649 * elf32-cris.c: Likewise, except using CRIS extensions.
1650 * elf32-frv.c: Likewise, except using FRV extensions.
1651 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
1652 * elf32-i386.c: Likewise, except using I386 extensions.
1653 * elf32-lm32.c: Likewise, except using LM32 extensions.
1654 * elf32-m32r.c: Likewise, except using M32RM extensions.
1655 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
1656 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
1657 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
1658 * elf32-m68k.c: Likewise, except using M68K extensions.
1659 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
1660 * elf32-ppc.c: Likewise, except using PPC32 extensions.
1661 * elf32-s390.c: Likewise, except using S390 extensions.
1662 * elf32-sh.c: Likewise, except using SH extensions.
1663 * elf32-spu.c: Likewise, except using SPU extensions.
1664 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
1665 * elf64-alpha.c: Likewise, except using ALPHA extensions.
1666 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
1667 * elf64-ppc.c: Likewise, except using PPC64 extensions.
1668 * elf64-s390.c: Likewise, except using S390 extensions.
1669 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
1670 * elfxx-ia64.c: Likewise, except using IA64 extensions.
1671 * elfxx-mips.c: Likewise, except using MIPS extensions.
1672 * elfxx-sparc.c: Likewise, except using SPARC extensions.
1673 * elfxx-sparc.h: Likewise, except using SPARC extensions.
1674 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
1675 redundant structure.
1676 (elf32_cr16_hash_table): Delete unused macro.
1677 (elf32_cr16_link_hash_traverse): Delete unused macro.
1678 * elf32-score.c: Likewise.
1679 * elf32-score7.c: Likewise.
1680 * elf32-vax.c: Likewise.
1681 * elf64-sh64.c: Likewise.
1683 2010-02-03 Alan Modra <amodra@gmail.com>
1685 * elf64-ppc.c (struct plt_entry): Move earlier in file.
1686 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
1687 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
1689 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
1690 Remove no_multi_toc.
1691 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
1692 when allocating a new struct got_entry.
1693 (allocate_got): New function, extracted from..
1694 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
1695 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
1696 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
1697 (ppc64_elf_setup_section_lists): Remove output_bfd param and
1698 no_multi_toc, add add_stub_section and layout_sections_again. Stash
1699 new params in htab. Extract some code to..
1700 (ppc64_elf_start_multitoc_partition): ..here. New function.
1701 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
1702 second pass toc scan.
1703 (merge_got_entries, merge_global_got, reallocate_got): New functions.
1704 (ppc64_elf_reinit_toc): Rename to..
1705 (ppc64_elf_finish_multitoc_partition): ..this.
1706 (ppc64_elf_layout_multitoc): New function.
1707 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
1708 layout_sections_again params.
1709 (ppc64_elf_relocate_section): Handle indirect got entries.
1710 * elf64-ppc.h: Update prototypes. Declare new functions.
1712 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
1714 * elf-bfd.h (elfcore_write_xstatereg): New.
1716 * elf.c (elfcore_grok_xstatereg): New.
1717 (elfcore_write_xstatereg): Likewise.
1718 (elfcore_grok_note): Handle NT_X86_XSTATE.
1719 (elfcore_write_register_note): Handle .reg-xstate section.
1721 2010-02-01 Tristan Gingold <gingold@adacore.com>
1723 * som.c (som_write_ar_hdr): Define this macro.
1725 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1727 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
1728 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
1729 linkage table pointer to use the global table pointer if not doing
1732 2010-01-29 Joel Brobecker <brobecker@adacore.com>
1734 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
1735 if it has already been set.
1737 2010-01-27 Tristan Gingold <gingold@adacore.com>
1739 * vms.h: Remove trailing spaces.
1740 (struct hdr_struct): Remove unused hdr_c_cpr field.
1741 (enum file_format_enum): Add comments.
1742 * vms.c (vms_bfd_print_private_bfd_data): New function that
1744 Remove trailing spaces.
1745 * vms-misc.c: Improve comments.
1746 (_bfd_vms_get_object_record): Also handle files without pads.
1747 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
1748 * vms-gsd.c (struct flagdescstruct): Make name field const.
1749 (gsyflagdesc): Fix typo.
1751 2010-01-27 Alan Modra <amodra@gmail.com>
1754 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
1755 (ppc64_elf_setup_section_lists): Init them.
1756 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
1757 and .toc on the same input file.
1758 (ppc64_elf_relocate_section): Correct GOT entry offset.
1760 2010-01-26 Tristan Gingold <gingold@adacore.com>
1762 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
1763 (bfd_target): Add _bfd_write_ar_hdr_fn field.
1764 * archive.c (is_bsd44_extended_name): New macro.
1765 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
1766 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
1768 (_bfd_archive_bsd44_construct_extended_name_table): New function.
1769 (_bfd_generic_write_ar_hdr): Ditto.
1770 (_bfd_bsd44_write_ar_hdr): Ditto.
1771 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
1772 (bsd_write_armap): Adjust firstreal computation.
1773 * libbfd-in.h (struct areltdata): Add extra_size field.
1774 (_bfd_generic_write_ar_hdr): Add prototype.
1775 (_bfd_bsd44_write_ar_hdr): Ditto.
1776 (_bfd_write_ar_hdr): Define.
1777 (_bfd_noarchive_write_ar_hdr): Ditto.
1778 (_bfd_archive_bsd_write_ar_hdr): Ditto.
1779 (_bfd_archive_coff_write_ar_hdr): Ditto.
1780 (_bfd_archive_bsd44_slurp_armap): Ditto.
1781 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
1782 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
1783 (_bfd_archive_bsd44_truncate_arname): Ditto.
1784 (_bfd_archive_bsd44_write_armap): Ditto.
1785 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
1786 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
1787 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
1788 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
1789 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
1790 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
1791 * libbfd.h: Regenerate.
1792 * oasys.c (oasys_write_ar_hdr): Define.
1793 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
1794 * ieee.c (ieee_write_ar_hdr): Define.
1795 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
1796 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
1797 (bfd_pmac_xcoff_backend_data): Ditto.
1798 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1799 (bfd_xcoff_aix5_backend_data): Ditto.
1800 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
1801 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
1802 * aout-tic30.c (MY_write_ar_hdr): Ditto.
1803 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
1804 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1805 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1806 (bfd_mach_o_construct_extended_name_table)
1807 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1808 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1809 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
1810 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1811 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1812 (bfd_mach_o_construct_extended_name_table)
1813 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1814 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1815 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
1816 * bfd-in2.h: Regenerate.
1818 2010-01-26 Alan Modra <amodra@gmail.com>
1819 H.J. Lu <hongjiu.lu@intel.com>
1822 * elflink.c (elf_link_output_extsym): Do not ignore undefined
1823 symbols with ref_regular set when gc_sections is active.
1825 2010-01-25 Alan Modra <amodra@gmail.com>
1828 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
1829 with relocations against undefined weak symbols.
1830 (ppc64_elf_relocate_section): Don't optimize calls to undefined
1831 weak functions if the symbol is dynamic.
1832 (ppc64_elf_relocate_section): Edit tprel tls sequences.
1833 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1834 (_bfd_elf_ppc_at_tprel_transform): New function.
1835 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
1836 * bfd-in2.h: Regenerate.
1838 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1840 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
1841 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
1842 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
1844 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
1846 2010-01-21 Nick Clifton <nickc@redhat.com>
1848 * elflink.c (elf_link_add_object_symbols): Look up name of
1849 undefined symbol both before and after versioning has been
1850 applied. Do not bother with symbols that are weakly undefined.
1852 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1854 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
1855 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
1857 2010-01-19 Cary Coutant <ccoutant@google.com>
1859 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
1861 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
1862 Alan Modra <amodra@gmail.com>
1864 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
1865 (elf_object_p): Read e_phnum extension.
1866 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
1867 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
1868 that we can read last program header.
1870 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1872 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
1873 R_ARM_THM_CALL entry.
1874 (elf32_arm_final_link_relocate): Correct calculation of
1875 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
1876 or R_ARM_THM_JUMP24 relocation.
1878 2010-01-18 Alan Modra <amodra@gmail.com>
1881 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
1882 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
1885 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1887 Fix compilation warning on gcc-3.4.
1888 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
1889 parameter index to sec_index according to the function definition.
1891 2010-01-13 Chao-ying Fu <fu@mips.com>
1893 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
1894 It is true for all CPUs.
1895 (jal_reloc_p): New function.
1896 (mips_elf_calculate_relocation): Rename require_jalxp to
1898 Update comment for CROSS_MODE_JUMP_P.
1899 Set up cross_mode_jump_p based on the mode change.
1900 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
1901 Update comment for CROSS_MODE_JUMP_P.
1902 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
1903 Use !cross_mode_jump_p to guard conversion.
1904 Convert "jr t9" to "b", if possible.
1905 (_bfd_mips_elf_relocate_section): Rename require_jalx to
1907 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
1908 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
1910 2010-01-13 Nick Clifton <nickc@redhat.com>
1912 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
1913 "m32c" returns the m32c arch_info_struct and not the m16c
1915 (arch_info_struct): Use the new scan function.
1916 (bfd_m32c_arch): Likewise.
1918 2010-01-13 Tristan Gingold <gingold@adacore.com>
1920 * config.bfd: Remove duplicated target vector for i386-*-darwin.
1921 Appends new arch instead of overriding.
1922 Use mach_o_x86_64_vec for x86_64-*-darwin.
1923 * configure.in: Add mach_o_x86_64_vec.
1924 * configure: Regenerate.
1925 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
1926 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
1927 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
1928 * Makefile.in: Regenerate.
1929 * mach-o-x86-64.c: New file.
1931 2010-01-13 Tristan Gingold <gingold@adacore.com>
1933 * reloc.c: Add MACH_O_X86_64 relocations.
1934 * bfd-in2.h: Regenerate.
1935 * libbfd.h: Regenerate.
1937 2010-01-13 Tristan Gingold <gingold@adacore.com>
1939 * archive.c (normalize): Use lbasename.
1940 (bfd_bsd_truncate_arname): Ditto.
1941 (bfd_gnu_truncate_arname): Ditto.
1943 2010-01-12 Tristan Gingold <gingold@adacore.com>
1945 * makefile.vms (CFLAGS): Turns warnings into informational messages.
1947 2010-01-11 Tristan Gingold <gingold@adacore.com>
1949 * mach-o.h: Add x86-64 relocation types.
1951 2010-01-11 Tristan Gingold <gingold@adacore.com>
1953 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
1954 (bfd_mach_o_set_arch_mach): New prototype.
1955 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
1956 (bfd_mach_o_set_arch_mach): New function.
1957 (bfd_mach_o_gen_mkobject): New function.
1958 Set TARGET_ARCHITECTURE for the generic back-ends.
1959 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
1960 Check that TARGET_ARCHITECTURE is defined.
1961 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
1962 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
1964 2010-01-11 Tristan Gingold <gingold@adacore.com>
1966 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
1968 2010-01-11 Nick Clifton <nickc@redhat.com>
1970 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
1971 handling of R_V850_HI16_S relocation.
1973 2010-01-11 Alan Modra <amodra@gmail.com>
1976 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
1978 2010-01-11 Alan Modra <amodra@gmail.com>
1981 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
1982 (find_abstract_instance_name): Use it.
1983 (parse_comp_unit): Set it.
1985 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1987 * Makefile.in: Regenerate.
1988 * configure: Regenerate.
1990 2010-01-08 Tristan Gingold <gingold@adacore.com>
1992 * archive.c: Remove bfd_special_undocumented_glue.
1994 2010-01-08 Alan Modra <amodra@gmail.com>
1997 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
1998 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
1999 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
2001 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2004 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
2005 a symbol referenced by DSO is is defined in a non-shared object
2008 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2011 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
2012 undefined __start_XXX/__stop_XXX in all input files and set
2015 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2018 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
2020 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2022 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
2023 before including procfs.h.
2024 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
2025 * configure.in: Added autoconf probe for the pr_fpreg member.
2026 * configure: Regenerated.
2027 * config.in: Regenerated.
2028 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
2030 2010-01-04 Joel Brobecker <brobecker@adacore.com>
2032 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
2033 * dwarf2.c (concat_filename): Rename dirname with dir_name
2034 to void shadowing the dirname function.
2035 Rename subdirname with subdir_name to stay consistent with
2036 the new dir_name variable name.
2038 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
2040 * archures.c: Add bfd_mach_ppc_e500mc64.
2041 * bfd-in2.h: Regenerate.
2042 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
2043 bfd_mach_ppc_e500mc64.
2045 2010-01-01 Joel Brobecker <brobecker@adacore.com>
2047 Fix -Wshadow warnings (seen on ppc-aix)
2048 * xcofflink.c: Replace finfo by flinfo throughout.
2050 For older changes see ChangeLog-2009
2056 version-control: never
projects / deliverable / binutils-gdb.git / blob