1 2011-08-26 Nick Clifton <nickc@redhat.com>
3 * po/es.po: Updated Spanish translation.
5 2011-08-19 Alan Modra <amodra@gmail.com>
7 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
8 we haven't seen expected -mcmodel=medium/large code relocs.
10 2011-08-18 Tristan Gingold <gingold@adacore.com>
12 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
14 2011-08-17 Tristan Gingold <gingold@adacore.com>
16 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
18 2011-08-17 Alan Modra <amodra@gmail.com>
21 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
22 (_bfd_handle_already_linked): Declare.
23 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
24 _bfd_coff_section_already_linked.
25 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
26 * coffcode.h (coff_section_already_linked): Likewise.
27 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
28 * elf-bfd.h: Likewise.
29 * libbfd-in.h: Likewise.
30 * targets.c: Likewise.
31 * linker.c (bfd_section_already_linked): Likewise.
32 (bfd_section_already_linked_table_lookup): Likewise.
33 (bfd_section_already_linked_table_insert): Likewise.
34 (_bfd_generic_section_already_linked): Likewise. Call
35 _bfd_handle_already_linked.
36 (_bfd_handle_already_linked): New function, split out from..
37 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
38 2011-07-09 changes. Avoid unnecessary strcmp when matching
39 already_linked_list entries. Match plugin linkonce section.
40 (section_signature): Delete.
41 * coffgen.c (_bfd_coff_section_already_linked): New function.
42 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
43 * libbfd.h: Regenerate.
44 * libcoff.h: Regenerate.
45 * bfd-in2.h: Regenerate.
47 2011-08-14 Alan Modra <amodra@gmail.com>
49 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
50 shared and call to _mcount will go via plt.
52 2011-08-14 Alan Modra <amodra@gmail.com>
54 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
55 * elf32-ppc.c: Likewise.
56 (ppc_elf_select_plt_layout): Use einfo rather than info to report
59 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
62 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
63 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
64 and zero-extend it to 64bit if addend is zero for x32. Generate
65 R_X86_64_RELATIVE64 for x32.
67 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
69 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
70 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
71 * elf32-arm.c (elf32_arm_link_hash_table): New field.
72 (elf232_arm_link_hash_table_create): Initialise new field.
73 (check_use_blx): Change test depending on fix_arm1176.
74 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
77 2011-08-08 Tristan Gingold <gingold@adacore.com>
79 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
80 (segsec_names_xlat): Reorder elements.
81 (bfd_mach_o_read_section_32): Fix typo.
82 (bfd_mach_o_read_section_64): Fix typo.
84 2011-08-08 Tristan Gingold <gingold@adacore.com>
86 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
87 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
88 (bfd_mach_o_section): Use them. Add next field.
89 (bfd_mach_o_segment_command): Replace sections array by
90 sect_head and sect_tail.
91 (bfd_mach_o_get_mach_o_section): New macro.
92 (bfd_mach_o_lookup_section): Remove.
93 (bfd_mach_o_new_section_hook): New function.
94 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
96 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
97 parameter with segname and sectname parameters. Adjust.
98 (bfd_mach_o_append_section_to_segment): New function. Use a
99 linked list for Mach-O sections.
100 (bfd_mach_o_write_segment_32): Adjust.
101 (bfd_mach_o_write_segment_64): Ditto.
102 (bfd_mach_o_build_commands): Fix comment. Adjust.
103 (bfd_mach_o_flatten_sections): Adjust.
104 (bfd_mach_o_print_section_map): Adjust.
105 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
106 (bfd_mach_o_new_section_hook): New function.
107 (bfd_mach_o_init_section_from_mach_o): Ditto.
108 (bfd_mach_o_read_section_32): Remove section parameter.
109 Return a section instead.
110 (bfd_mach_o_read_section_64): Ditto.
111 (bfd_mach_o_read_section): Ditto.
112 (bfd_mach_o_make_bfd_section): Adjust.
113 (bfd_mach_o_read_segment): Adjust for new profile of
114 bfd_mach_o_read_section.
115 (bfd_mach_o_lookup_section): Remove.
116 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
118 2011-08-08 Tristan Gingold <gingold@adacore.com>
120 * mach-o.h (bfd_mach_o_version_min_command): New structure.
121 (bfd_mach_o_load_command): Add version_min.
122 (mach_o_data_struct): Fix comment.
123 * mach-o.c (bfd_mach_o_read_version_min): New function.
124 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
125 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
126 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
127 (bfd_mach_o_get_name_or_null): New function.
128 (bfd_mach_o_get_name): Use the above new one.
129 (bfd_mach_o_load_command_name): Add the above new commands.
130 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
131 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
132 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
133 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
135 2011-08-08 Tristan Gingold <gingold@adacore.com>
137 * mach-o.h: Move size macros to external.h
138 Move reloc macros to reloc.h and x86-64.h.
139 * mach-o-i386.c: Includes mach-o/reloc.h
140 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
141 * mach-o.c: Add includes.
142 (bfd_mach_o_write_header): Use structure from external.h to convert.
143 (bfd_mach_o_write_thread): Ditto.
144 (bfd_mach_o_write_relocs): Ditto.
145 (bfd_mach_o_write_section_32): Ditto.
146 (bfd_mach_o_write_section_64): Ditto.
147 (bfd_mach_o_write_segment_32): Ditto.
148 (bfd_mach_o_write_segment_64): Ditto.
149 (bfd_mach_o_write_symtab): Ditto.
150 (bfd_mach_o_write_contents): Ditto.
151 (bfd_mach_o_read_header): Ditto.
152 (bfd_mach_o_read_section_32): Ditto.
153 (bfd_mach_o_read_section_64): Ditto.
154 (bfd_mach_o_read_symtab_symbol): Ditto.
155 (bfd_mach_o_read_dylinker): Ditto.
156 (bfd_mach_o_read_dylib): Ditto.
157 (bfd_mach_o_read_dysymtab): Ditto.
158 (bfd_mach_o_read_symtab): Ditto.
159 (bfd_mach_o_read_linkedit): Ditto.
160 (bfd_mach_o_read_str): Ditto.
161 (bfd_mach_o_read_dyld_info): Ditto.
162 (bfd_mach_o_read_segment): Ditto.
163 (bfd_mach_o_read_command): Ditto.
164 (bfd_mach_o_archive_p): Ditto.
165 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
166 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
167 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
168 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
169 of an hard-coded value.
171 2011-08-08 Tristan Gingold <gingold@adacore.com>
173 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
174 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
175 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
176 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
178 2011-08-08 Tristan Gingold <gingold@adacore.com>
180 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
181 (bfd_mach_o_convert_section_name_to_bfd): Use it.
182 (bfd_mach_o_get_section_type_from_name): New function.
183 (bfd_mach_o_get_section_attribute_from_name): Ditto.
184 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
185 Add comments. Add prototypes for the above new functions.
187 2011-08-05 Mark Kettenis <kettenis@gnu.org>
189 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
191 2011-08-05 Alan Modra <amodra@gmail.com>
193 * elf64-ppc.c (maybe_strip_output): New function.
194 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
196 2011-08-05 Alan Modra <amodra@gmail.com>
199 * elflink.c (_bfd_elf_section_already_linked): Return matched
200 status. Remove COFF comdat section handling.
201 * linker.c (_bfd_generic_section_already_linked): Return matched
202 status. Don't set SEC_GROUP in l_flags for plugin entries.
203 (bfd_section_already_linked): Update prototype.
204 * targets.c (_section_already_linked): Likewise.
205 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
206 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
207 (_bfd_nolink_section_already_linked): Update.
208 * libbfd.h: Regenerate.
209 * bfd-in2.h: Regenerate.
211 2011-08-05 Alan Modra <amodra@gmail.com>
213 * elf32-ppc.c: Include dwarf2.h.
214 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
215 (ppc_elf_create_glink): Create .eh_frame section.
216 (glink_eh_frame_cie): New array.
217 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
218 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
220 2011-08-04 Tristan Gingold <gingold@adacore.com>
222 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
223 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
225 2011-08-03 Tristan Gingold <gingold@adacore.com>
227 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
228 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
230 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
232 * elfxx-mips.c (check_4byte_branch): Remove function.
233 (check_relocated_bzc): New function.
234 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
235 instructions that immediately follow a compact branch
238 2011-08-02 Alan Modra <amodra@gmail.com>
240 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
242 (ppc_build_one_stub): Adjust get_relocs call to suit..
243 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
245 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
248 * archures.c (bfd_mach_i386_intel_syntax): New.
249 (bfd_mach_i386_i8086): Updated.
250 (bfd_mach_i386_i386): Likewise.
251 (bfd_mach_x86_64): Likewise.
252 (bfd_mach_x64_32): Likewise.
253 (bfd_mach_i386_i386_intel_syntax): Likewise.
254 (bfd_mach_x86_64_intel_syntax): Likewise.
255 (bfd_mach_x64_32_intel_syntax): Likewise.
256 (bfd_mach_l1om): Likewise.
257 (bfd_mach_l1om_intel_syntax): Likewise.
258 (bfd_mach_k1om): Likewise.
259 (bfd_mach_k1om_intel_syntax): Likewise.
261 * bfd-in2.h: Regenerated.
263 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
265 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
266 (bfd_x64_32_arch): Likewise.
268 * elf64-x86-64.c: Include "libiberty.h".
269 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
270 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
271 (elf_x86_64_reloc_type_lookup): Likewise.
272 (elf_x86_64_reloc_name_lookup): Likewise.
273 (elf_x86_64_relocate_section): Likewise.
274 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
276 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
278 * elfxx-mips.c (check_br32): Fix return type.
280 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
282 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
284 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
286 * elfxx-mips.c: Adjust comments throughout.
287 (mips_elf_relax_delete_bytes): Reshape code.
288 (_bfd_mips_elf_relax_section): Remove check for
289 R_MICROMIPS_GPREL16 relocations. Reshape code.
291 2011-07-28 Roland McGrath <mcgrathr@google.com>
293 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
294 (elf_i386_nacl_plt0_entry): New variable.
295 (elf_i386_plt_entry): New variable.
296 (elf_i386_nacl_pic_plt0_entry): New variable.
297 (elf_i386_nacl_pic_plt_entry): New variable.
298 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
299 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
300 (elf_backend_plt_alignment): Likewise.
302 * config.bfd: Handle i[3-7]86-*-nacl*.
303 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
304 * targets.c: Support bfd_elf32_i386_nacl_vec.
305 * configure.in: Likewise.
306 * configure: Regenerated.
308 * elf32-i386.c (struct elf_i386_plt_layout): New type.
309 (GET_PLT_ENTRY_SIZE): New macro.
310 (elf_i386_plt): New variable.
311 (struct elf_i386_backend_data): New member `plt'.
312 (elf_i386_arch_bed): Add initializer for it.
313 (elf_i386_vxworks_arch_bed): Likewise.
314 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
315 (elf_i386_plt_sym_val): Likewise.
316 (elf_i386_relocate_section): Likewise.
317 (elf_i386_finish_dynamic_symbol): Likewise.
318 Also use other elf_i386_plt_layout members for PLT details.
319 (elf_i386_finish_dynamic_sections): Likewise.
321 * elf32-i386.c (struct elf_i386_backend_data): New type.
322 (get_elf_i386_backend_data): New macro.
323 (elf_i386_arch_bed): New variable.
324 (elf_backend_arch_data): New macro.
325 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
326 (elf_i386_link_hash_table_create): Don't initialize them.
327 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
328 elf_i386_backend_data, not elf_i386_link_hash_table.
329 (elf_i386_adjust_dynamic_symbol): Likewise.
330 (elf_i386_allocate_dynrelocs): Likewise.
331 (elf_i386_readonly_dynrelocs): Likewise.
332 (elf_i386_size_dynamic_sections): Likewise.
333 (elf_i386_relocate_section): Likewise.
334 (elf_i386_finish_dynamic_symbol): Likewise.
335 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
336 (elf_i386_vxworks_link_hash_table_create): Function removed.
337 (elf_i386_vxworks_arch_bed): New variable.
338 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
340 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
341 * elfxx-target.h (elf_backend_arch_data): New macro.
342 (elfNN_bed): Use it as initializer for the new member.
344 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
346 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
349 2011-07-26 Jakub Jelinek <jakub@redhat.com>
351 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
352 and .zdebug_macro entry.
353 (dwarf_debug_section_enum): Add debug_macro.
355 2011-07-26 Alan Modra <amodra@gmail.com>
357 * elf64-ppc.c: Include dwarf2.h.
358 (struct ppc_link_hash_table): Add glink_eh_frame.
359 (create_linkage_sections): Create .eh_frame section.
360 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
362 (glink_eh_frame_cie): New array.
363 (ppc64_elf_size_stubs): Size glink_eh_frame.
364 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
365 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
367 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
370 * elf64-mmix.c (struct _mmix_elf_section_data): New members
371 has_warned_bpo and has_warned_pushj.
372 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
373 converting to ISO C. Add new parameter error_message. All
375 (mmix_elf_perform_relocation): Ditto.
376 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
377 Handle the case where mmix_elf_check_common_relocs has not been
378 called, missing preparations for relocs of the respective type.
380 2011-07-24 Chao-ying Fu <fu@mips.com>
381 Ilie Garbacea <ilie@mips.com>
382 Maciej W. Rozycki <macro@codesourcery.com>
383 Joseph Myers <joseph@codesourcery.com>
384 Catherine Moore <clm@codesourcery.com>
385 Richard Sandiford <rdsandiford@googlemail.com>
387 * archures.c (bfd_mach_mips_micromips): New macro.
388 * cpu-mips.c (I_micromips): New enum value.
389 (arch_info_struct): Add bfd_mach_mips_micromips.
390 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
392 (_bfd_mips_elf_relax_section): Likewise.
393 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
394 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
396 (_bfd_mips16_elf_reloc_shuffle): Rename to...
397 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
398 (gprel16_reloc_p): Handle microMIPS ASE.
399 (literal_reloc_p): New function.
400 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
401 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
402 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
403 and _bfd_mips_elf_reloc_shuffle changes.
404 (mips_elf_gprel32_reloc): Update comment.
405 (micromips_reloc_map): New variable.
406 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
407 (mips_elf32_rtype_to_howto): Likewise.
408 (mips_info_to_howto_rel): Likewise.
409 (bfd_elf32_bfd_is_target_special_symbol): Define.
410 (bfd_elf32_bfd_relax_section): Likewise.
411 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
412 (micromips_elf64_howto_table_rela): Likewise.
413 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
414 and _bfd_mips_elf_reloc_shuffle changes.
415 (micromips_reloc_map): Likewise.
416 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
417 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
418 (mips_elf64_rtype_to_howto): Likewise.
419 (bfd_elf64_bfd_is_target_special_symbol): Define.
420 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
421 (elf_micromips_howto_table_rela): Likewise.
422 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
423 and _bfd_mips_elf_reloc_shuffle changes.
424 (micromips_reloc_map): Likewise.
425 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
426 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
427 (mips_elf_n32_rtype_to_howto): Likewise.
428 (bfd_elf32_bfd_is_target_special_symbol): Define.
429 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
430 (LA25_LUI_MICROMIPS_2): Likewise.
431 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
432 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
433 (TLS_RELOC_P): Handle microMIPS ASE.
434 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
435 target is a microMIPS function.
436 (micromips_reloc_p): New function.
437 (micromips_reloc_shuffle_p): Likewise.
438 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
439 (got_disp_reloc_p, got_page_reloc_p): New functions.
440 (got_ofst_reloc_p): Likewise.
441 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
442 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
443 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
444 (micromips_branch_reloc_p): New function.
445 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
446 (tls_gottprel_reloc_p): Likewise.
447 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
448 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
450 (_bfd_mips16_elf_reloc_shuffle): Rename to...
451 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
452 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
453 (mips_tls_got_index, mips_elf_got_page): Likewise.
454 (mips_elf_create_local_got_entry): Likewise.
455 (mips_elf_relocation_needs_la25_stub): Likewise.
456 (mips_elf_calculate_relocation): Likewise.
457 (mips_elf_perform_relocation): Likewise.
458 (_bfd_mips_elf_symbol_processing): Likewise.
459 (_bfd_mips_elf_add_symbol_hook): Likewise.
460 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
461 (mips_elf_add_lo16_rel_addend): Likewise.
462 (_bfd_mips_elf_check_relocs): Likewise.
463 (mips_elf_adjust_addend): Likewise.
464 (_bfd_mips_elf_relocate_section): Likewise.
465 (mips_elf_create_la25_stub): Likewise.
466 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
467 (_bfd_mips_elf_gc_sweep_hook): Likewise.
468 (_bfd_mips_elf_is_target_special_symbol): New function.
469 (mips_elf_relax_delete_bytes): Likewise.
470 (opcode_descriptor): New structure.
472 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
473 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
474 (beq_insn_32): Likewise.
475 (b_insn_16, bz_insn_16): New variables.
476 (BZC32_REG_FIELD): New macro.
477 (bz_rs_insns_32, bz_rt_insns_32): New variables.
478 (bzc_insns_32, bz_insns_16):Likewise.
479 (BZ16_REG, BZ16_REG_FIELD): New macros.
480 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
481 (jal_x_insn_32_bd32): Likewise.
482 (j_insn_32, jalr_insn_32): Likewise.
483 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
484 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
485 (JR16_REG): New macro.
486 (ds_insns_16_bd16): New variable.
487 (lui_insn): Likewise.
488 (addiu_insn, addiupc_insn): Likewise.
489 (ADDIUPC_REG_FIELD): New macro.
490 (MOVE32_RD, MOVE32_RS): Likewise.
491 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
492 (move_insns_32, move_insns_16): New variables.
493 (nop_insn_32, nop_insn_16): Likewise.
495 (find_match): New function.
496 (check_br16_dslot, check_br32_dslot): Likewise.
497 (check_br16, check_br32): Likewise.
498 (IS_BITSIZE): New macro.
499 (check_4byte_branch): New function.
500 (_bfd_mips_elf_relax_section): Likewise.
501 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
502 and microMIPS modules together.
503 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
504 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
505 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
506 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
507 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
508 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
509 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
510 (BFD_RELOC_MICROMIPS_LO16): Likewise.
511 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
512 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
513 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
514 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
515 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
516 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
517 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
518 (BFD_RELOC_MICROMIPS_SUB): Likewise.
519 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
520 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
521 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
522 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
523 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
524 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
525 (BFD_RELOC_MICROMIPS_JALR): Likewise.
526 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
527 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
528 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
529 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
530 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
531 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
532 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
533 * bfd-in2.h: Regenerate.
534 * libbfd.h: Regenerate.
536 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
538 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
539 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
540 * Makefile.in: Regenerated.
542 * archures.c (bfd_architecture): Add bfd_arch_k1om.
543 (bfd_k1om_arch): New.
544 (bfd_archures_list): Add &bfd_k1om_arch.
545 * bfd-in2.h: Regenerated.
547 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
548 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
549 if bfd_elf64_x86_64_freebsd_vec is supported.
550 (targ_selvecs): Likewise.
552 * configure.in: Support bfd_elf64_k1om_vec and
553 bfd_elf64_k1om_freebsd_vec.
554 * configure: Regenerated.
558 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
559 (bfd_elf64_k1om_vec): Likewise.
560 (bfd_elf64_k1om_freebsd_vec): Likewise.
562 * targets.c (bfd_elf64_k1om_vec): New.
563 (bfd_elf64_k1om_freebsd_vec): Likewise.
564 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
565 bfd_elf64_k1om_freebsd_vec.
567 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
569 Fix false coff-go32-exe matches.
570 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
572 * coff-stgo32.c (go32_check_format): New forward declaration.
573 (COFF_CHECK_FORMAT): New defintion.
574 (go32_check_format): New function.
576 2011-07-15 Alan Modra <amodra@gmail.com>
578 * configure.in: Bump version.
579 * configure: Regenerate.
581 2011-07-14 Alan Modra <amodra@gmail.com>
583 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
584 * elf-bfd.h (struct already_linked): Forward declare.
586 2011-07-14 Alan Modra <amodra@gmail.com>
588 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
589 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
591 2011-07-14 Alan Modra <amodra@gmail.com>
593 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
594 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
595 (build_tls_get_addr_stub): Likewise.
596 (ppc_build_one_stub): Update calls to above.
597 (ppc_size_one_stub): Adjust stub size.
598 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
599 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
601 2011-07-12 Nick Clifton <nickc@redhat.com>
603 * elf32-arm.c (elf32_arm_section_flags): Delete.
604 (elf_backend_section_flags): Remove.
606 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
609 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
610 when setting stack_flags.
612 2011-07-11 Catherine Moore <clm@codesourcery.com>
614 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
615 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
616 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
617 * bfd-in2.h: Regenerated.
618 * bfd.c (bfd_lookup_section_flags): New definition.
619 * binary.c (binary_bfd_lookup_section_flags): New definition.
620 * bout.c (b_out_bfd_lookup_section_flags): New definition.
621 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
622 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
623 * coff-rs6000.c (rs6000coff_vec): Include
624 bfd_generic_lookup_section_flags.
625 (pmac_xcoff_vec): Likewise.
626 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
627 * coff64-rs6000.c (rs6000coff64_vec): Include
628 bfd_generic_lookup_section_flags.
629 (aix5coff64_vec): Likewise.
630 * ecoff.c (bfd_debug_section): Initialize flag_info field.
631 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
632 (bfd_elf_lookup_section_flags): Declare.
633 * elflink.c (bfd_elf_lookup_section_flags): New function.
634 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
635 (elf_backend_lookup_section_flags_hook): Define.
636 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
637 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
638 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
639 * ieee.c (ieee_bfd_lookup_section_flags): New define.
640 * ihex.c (ihex_bfd_lookup_section_flags): New define.
641 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
642 (bfd_generic_lookup_section_flags): Declare.
643 * libbfd.h: Regenerated.
644 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
645 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
646 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
647 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
648 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
649 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
650 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
651 * reloc.c (bfd_generic_lookup_section_flags): New function.
652 * som.c (som_bfd_lookup_section_flags): New definition.
653 * srec.c (srec_bfd_lookup_section_flags): New definition.
654 * targets.c (flag_info): Declare.
655 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
656 (_bfd_lookup_section_flags): New.
657 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
658 * versados.c (versados_bfd_lookup_section_flags): New definition.
659 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
660 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
662 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
665 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
667 2011-07-09 Alan Modra <amodra@gmail.com>
670 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
671 rather than kept_section to determine whether a symbol is from
673 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
674 sections appear undefined.
676 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
679 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
680 "asection *" with "struct already_linked *".
681 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
682 (_bfd_generic_section_already_linked): Likewise.
683 (bfd_section_already_linked_table_insert): Likewise.
684 (struct already_linked): New.
685 (struct bfd_section_already_linked): Use it.
686 * elflink.c (_bfd_elf_section_already_linked): Replace.
687 "asection *" with "struct already_linked *". Replace the plugin
688 dummy with the LTO output.
689 * linker.c (_bfd_generic_section_already_linked): Likewise.
690 * targets.c (struct already_linked): Add forward declaration.
691 (bfd_target): Replace "struct bfd_section *" with
692 "struct already_linked *" in _section_already_linked.
693 * bfd-in2.h: Regenerate.
694 * libbfd.h: Regenerate.
696 2011-07-06 Tristan Gingold <gingold@adacore.com>
698 * mach-o.h: Move loader related definitions to
699 include/mach-o/loader.h. Include it.
701 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
703 * elf64-x86-64.c (elf_backend_post_process_headers): Always
704 define to _bfd_elf_set_osabi.
706 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
707 Thomas Schwinge <thomas@schwinge.name>
710 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
711 ELFOSABI_LINUX alias.
712 * elf32-hppa.c: Likewise.
713 * elf32-i370.c: Likewise.
714 * elf64-hppa.c: Likewise.
716 2011-07-01 Ian Lance Taylor <iant@google.com>
718 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
719 DW_OP_lit3 to DW_OP_lit2.
721 2011-07-01 Alan Modra <amodra@gmail.com>
723 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
724 dyn relocs when called to copy flags for a weak sym.
725 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
726 (ppc64_elf_merge_private_bfd_data): Delete.
727 (bfd_elf64_bfd_merge_private_bfd_data): Define as
728 _bfd_generic_verify_endian_match.
730 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
732 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
735 2011-06-28 Tristan Gingold <gingold@adacore.com>
737 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
739 (_bfd_vms_write_etir): Write linkage index from reloc.
741 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
743 * mach-o.c (bfd_mach_o_read_command): Also ignore
744 BFD_MACH_O_LC_ROUTINES_64.
746 2011-06-27 Tristan Gingold <gingold@adacore.com>
748 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
749 section target index.
751 2011-06-27 Nick Clifton <nickc@redhat.com>
753 * cisco-core.c (cisco_core_little_vec): Add initialization of
754 match_priority field.
756 2011-06-27 Tristan Gingold <gingold@adacore.com>
758 * cache.c: Include bfd_stdint.h.
759 (cache_bmmap): Change profile. Return region start and size.
760 * bfdio.c (struct bfd_iovec): Change bmmap profile.
761 (bfd_mmap): Change profile and adjust. Update comment.
762 (memory_bmmap): Change profile.
763 * opncls.c (opncls_bmmap): Change profile.
764 * vms-lib.c (vms_lib_bmmap): Likewise.
765 * libbfd.h: Regenerate.
766 * bfd-in2.h: Regenerate.
768 2011-06-27 Tristan Gingold <gingold@adacore.com>
770 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
773 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
775 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
776 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
778 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
780 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
782 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
784 2011-06-24 Richard Henderson <rth@redhat.com>
787 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
788 tlsgd insn before swapping adjacent insns.
790 2011-06-24 Tristan Gingold <gingold@adacore.com>
792 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
795 2011-06-24 Alan Modra <amodra@gmail.com>
798 * elf.c (assign_file_positions_for_load_sections): Don't align
799 sh_offset for all SHT_NOBITS sections here, just .tbss sections
800 that don't get a PT_LOAD.
802 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
804 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
805 (sh_elf_check_relocs): Likewise.
807 2011-06-22 Richard Henderson <rth@redhat.com>
809 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
810 TPREL in a PIE image.
811 (alpha_dynamic_entries_for_reloc): Likewise.
812 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
813 (elf64_alpha_relax_got_load): Likewise.
815 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
817 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
820 2011-06-22 Alan Modra <amodra@gmail.com>
822 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
823 plugin symbols. Fix segfault on linker scrip defined syms.
825 2011-06-20 Jakub Jelinek <jakub@redhat.com>
828 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
829 at all for linker created .eh_frame sections.
830 (_bfd_elf_discard_section_eh_frame): Handle linker created
831 .eh_frame sections with no relocations.
832 * elf64-x86-64.c: Include dwarf2.h.
833 (elf_x86_64_eh_frame_plt): New variable.
834 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
835 PLT_FDE_LEN_OFFSET): Define.
836 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
837 (elf_x86_64_create_dynamic_sections): Create and fill in
838 .eh_frame section for .plt section.
839 (elf_x86_64_size_dynamic_sections): Write .plt section size
840 into .eh_frame FDE covering .plt section.
841 (elf_x86_64_finish_dynamic_sections): Write .plt section
842 start into .eh_frame FDE covering .plt section. Call
843 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
844 (elf_backend_plt_alignment): Define to 4.
845 * elf32-i386.c: Include dwarf2.h.
846 (elf_i386_eh_frame_plt): New variable.
847 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
848 PLT_FDE_LEN_OFFSET): Define.
849 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
850 (elf_i386_create_dynamic_sections): Create and fill in
851 .eh_frame section for .plt section.
852 (elf_i386_size_dynamic_sections): Write .plt section size
853 into .eh_frame FDE covering .plt section.
854 (elf_i386_finish_dynamic_sections): Write .plt section
855 start into .eh_frame FDE covering .plt section. Call
856 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
857 (elf_backend_plt_alignment): Define to 4.
859 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
861 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
864 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
866 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
867 CORE_HEADER is defined.
868 (elf_x86_64_write_core_note): New.
869 (elf_backend_write_core_note): Likewise.
871 * hosts/x86-64linux.h (uint64_t): New.
872 (user_regsx32_struct): Likewise.
873 (elf_gregx32_t): Likewise.
874 (ELF_NGREGX32): Likewise.
875 (elf_gregsetx32_t): Likewise.
876 (elf_prstatusx32): Likewise.
877 (prstatusx32_t): Likewise.
878 (user_fpregs32_struct): Removed.
879 (user_fpxregs32_struct): Likewise.
881 (elf_fpregset32_t): Likewise.
882 (elf_fpxregset32_t): Likewise.
883 (prgregset32_t): Likewise.
884 (prfpregset32_t): Likewise.
886 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
888 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
889 (elf_x86_64_grok_psinfo): Likewise.
891 2011-06-16 Nick Clifton <nickc@redhat.com>
893 * elf.c (elf_find_function): Fail if not provided with a symbol
896 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
898 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
899 * elf.c (elfcore_grok_arm_vfp): New function.
900 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
901 (elfcore_write_arm_vfp): New function.
902 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
904 2011-06-14 Richard Henderson <rth@redhat.com>
906 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
907 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
908 (elf64_alpha_always_size_sections): Don't call
909 elf64_alpha_merge_ind_symbols.
910 (elf_backend_copy_indirect_symbol): New.
912 2011-06-14 Alan Modra <amodra@gmail.com>
915 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
916 before doing anything.
917 (_bfd_elf_discard_section_eh_frame): Likewise.
919 2011-06-14 Alan Modra <amodra@gmail.com>
921 * Makefile.am: Formatting.
922 * Makefile.in: Regenerate.
923 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
924 * po/SRC-POTFILES.in: Regnerate.
926 2011-06-14 Alan Modra <amodra@gmail.com>
928 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
929 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
930 Don't handle warning symbols here.
931 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
932 (allocate_dynrelocs, readonly_dynrelocs): As above.
934 2011-06-14 Alan Modra <amodra@gmail.com>
937 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
938 (elf_gc_sweep): Don't treat debug and sections like .comment
940 (bfd_elf_gc_sections): Treat note sections as gc roots only when
941 not part of a group. Always call gc_mark_extra_sections.
942 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
943 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
944 _bfd_elf_gc_mark_extra_sections.
945 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
946 _bfd_elf_gc_mark_extra_sections.
947 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
949 2011-06-13 Nick Clifton <nickc@redhat.com>
951 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
952 variable 'local_got_offsets'.
953 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
954 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
956 2011-06-13 Walter Lee <walt@tilera.com>
958 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
959 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
960 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
962 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
964 (BFD64_BACKENDS): Add elf64-tilegx.lo.
965 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
966 * Makefile.in: Regenerate.
967 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
968 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
969 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
970 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
971 bfd-in2.h: Regenerate.
972 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
973 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
974 and bfd_elf64_tilegx_vec.
975 * configure: Regenerate.
976 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
978 * libbfd.h: Regenerate.
979 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
980 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
981 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
982 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
983 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
984 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
985 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
986 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
987 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
988 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
989 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
990 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
991 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
992 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
993 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
994 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
995 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
996 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
997 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
998 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
999 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1000 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1001 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1002 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1003 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1004 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1005 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1006 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1007 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1008 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1009 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1010 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1011 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1012 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1013 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1014 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1015 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1016 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1017 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1018 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1019 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1020 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1021 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1022 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1023 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1024 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1025 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1026 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1027 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1028 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1029 * targets.c (bfd_elf32_tilegx_vec): Declare.
1030 (bfd_elf32_tilepro_vec): Declare.
1031 (bfd_elf64_tilegx_vec): Declare.
1032 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1033 and bfd_elf64_tilegx_vec.
1034 * cpu-tilegx.c: New file.
1035 * cpu-tilepro.c: New file.
1036 * elf32-tilepro.h: New file.
1037 * elf32-tilepro.c: New file.
1038 * elf32-tilegx.c: New file.
1039 * elf32-tilegx.h: New file.
1040 * elf64-tilegx.c: New file.
1041 * elf64-tilegx.h: New file.
1042 * elfxx-tilegx.c: New file.
1043 * elfxx-tilegx.h: New file.
1045 2011-06-13 Alan Modra <amodra@gmail.com>
1047 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1048 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1049 warning symbols here.
1050 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1051 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1052 elf32_arm_readonly_dynrelocs): Likewise.
1053 * elf32-bfin.c (bfin_discard_copies): Likewise.
1054 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1055 elf_cris_discard_excess_dso_dynamics,
1056 elf_cris_discard_excess_program_dynamics): Likewise.
1057 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1058 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1059 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1060 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1061 elf_i386_readonly_dynrelocs): Likewise.
1062 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1063 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1064 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1065 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1066 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1067 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1068 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1069 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1070 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1071 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1072 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1073 elf32_tic6x_readonly_dynrelocs): Likewise.
1074 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1075 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1076 xstormy16_relax_plt_realloc): Likewise.
1077 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1078 * elf64-alpha.c (elf64_alpha_output_extsym,
1079 elf64_alpha_calc_got_offsets_for_symbol,
1080 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1081 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1082 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1083 elf_hppa_unmark_useless_dynamic_symbols,
1084 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1085 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1086 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1087 readonly_dynrelocs, merge_global_got, reallocate_got,
1088 undo_symbol_twiddle): Likewise.
1089 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1090 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1091 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1092 elf_x86_64_readonly_dynrelocs): Likewise.
1093 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1094 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1095 _bfd_elf_link_find_version_dependencies,
1096 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1097 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1098 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1099 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1100 elf_gc_propagate_vtable_entries_used,
1101 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1102 elf_gc_allocate_got_offsets): Likewise.
1103 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1104 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1105 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1106 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1107 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1108 * i386linux.c (linux_tally_symbols): Likewise.
1109 * m68klinux.c (linux_tally_symbols): Likewise.
1110 * sparclinux.c (linux_tally_symbols): Likewise.
1111 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1112 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1114 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1115 function. Update all callers.
1116 * aoutx.h (aout_link_write_other_symbol): Likewise.
1117 * pdp11.c (aout_link_write_other_symbol): Likewise.
1118 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1119 * ecoff.c (ecoff_link_write_external): Likewise.
1120 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1121 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1123 * ecoff.c (ecoff_link_hash_traverse): Delete.
1124 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1125 _bfd_coff_write_global_sym.
1126 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1127 * libcoff.h: Regenerate.
1129 2011-06-10 Nick Clifton <nickc@redhat.com>
1131 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1132 backend does not provide a function for creating dynamic sections
1134 (bfd_elf_final_link): Issue a warning message if a dynamic section
1135 has the SHT_NOTE type.
1136 (bfd_elf_final_link): Do not look for dynamic strings in a section
1137 that does not have the SHT_STRTAB type or the name .dynstr.
1138 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1139 section is not in the output binary.
1140 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1142 2011-06-09 Tristan Gingold <gingold@adacore.com>
1144 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1145 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1148 2011-06-09 Tristan Gingold <gingold@adacore.com>
1150 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1152 2011-06-09 Nick Clifton <nickc@redhat.com>
1155 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1156 that the output section has an allocated bfd_elf_section_data
1158 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1159 symbols in sections that have been removed by garbage collection.
1161 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1163 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1164 relocations in SEC_DEBUGGING sections when building shared
1167 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1170 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1171 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1173 2011-06-08 Tristan Gingold <gingold@adacore.com>
1175 * makefile.vms (OBJS): Add elfxx-ia64.obj
1178 2011-06-08 Alan Modra <amodra@gmail.com>
1180 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1181 * sco5-core.c: Init match_priority field.
1183 2011-06-08 Alan Modra <amodra@gmail.com>
1185 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1186 indirect links here.
1188 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1190 * irix-core.c (irix_core_vec): Add match_priority field.
1192 2011-06-06 Alan Modra <amodra@gmail.com>
1194 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1196 * configure.in: Bump bfd version.
1197 * elfcode.h (elf_object_p): Delete hacks preventing match of
1198 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1199 * elfxx-target.h (elf_match_priority): Define and use.
1200 * format.c (bfd_check_format_matches): Use target match_priority
1201 to choose best of multiple matching targets. In cases with multiple
1202 matches rerun _bfd_check_format if we don't choose the last match.
1203 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1204 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1205 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1206 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1207 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1208 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1209 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1210 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1211 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1212 * vms-lib.c, * xsym.c: Init match_priority field.
1213 * configure: Regenerate.
1214 * bfd-in2.h: Regenerate.
1216 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1219 * elfcode.h (elf_object_p): Revert the last change.
1221 2011-06-04 Alan Modra <amodra@gmail.com>
1223 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1224 return the other arch.
1225 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1228 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1231 * hash.c (higher_primer_number): Add more, small, prime numbers.
1232 (bfd_hash_set_default_size): Likewise.
1234 2011-06-02 Nick Clifton <nickc@redhat.com>
1236 * coff-mcore.c: Fix spelling typo.
1237 * coff-stgo32.c: Likewise.
1238 * elf32-arm.c: Likewise.
1239 * elf32-avr.c: Likewise.
1240 * elf-m68hc1x.c: Likewise.
1241 * elf32-mcore.c: Likewise.
1242 * elf32-mep.c: Likewise.
1243 * elf32-mt.c: Likewise.
1244 * elf32-ppc.c: Likewise.
1245 * elf32-xtensa.c: Likewise.
1246 * elf64-ppc.c: Likewise.
1247 * elfxx-mips.c: Likewise.
1248 * netbsd.h: Likewise.
1249 * nlmcode.h: Likewise.
1250 * vms-alpha.c: Likewise.
1251 * po/bfd.pot: Regenerate.
1252 * po/SRC-POTFILES.in: Regenerate.
1254 2011-06-01 DJ Delorie <dj@redhat.com>
1256 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1257 * target.c: Likewise.
1258 * configure.in: Likewise.
1259 * configure.in: Regenerate.
1260 * elf32-rx.c: Add elf32-rx-be-ns target.
1261 (rx_elf_object_p): Never allow the be-ns target by default,
1262 only allow it if the user requests it.
1264 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1266 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1267 relocation in readonly section in a shared object.
1268 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1270 2011-05-31 Nick Clifton <nickc@redhat.com>
1272 * archive.c (adjust_relative_path): Fix comment to prevent it
1273 corrupting the auto-generated bfd.h.
1275 2011-05-31 Paul Brook <paul@codesourcery.com>
1277 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1278 for known functions.
1279 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1282 2011-05-31 Paul Brook <paul@codesourcery.com>
1284 * elf32-arm.c (arm_stub_is_thumb): Add
1285 arm_stub_long_branch_v4t_thumb_tls_pic.
1286 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1289 2011-05-27 Nick Clifton <nickc@redhat.com>
1292 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1293 unable to read a file pointed to by an entry in a thin archive.
1294 (adjust_relative_path): Use lrealpath to canonicalize paths.
1295 Handle the case where the reference path is above the current
1296 path in the directory tree.
1298 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1301 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1302 R_X86_64_TPOFF64 in executable.
1304 2011-05-26 Alan Modra <amodra@gmail.com>
1306 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1307 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1308 local_protected comment.
1310 2011-05-25 Tristan Gingold <gingold@adacore.com>
1312 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1313 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1314 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1315 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1316 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1317 (elf32-ia64.c): Created from elfnn-ia64.c
1318 (elf64-ia64.c): Likewise.
1319 * elfxx-ia64.h: New file.
1320 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1321 functions.Includes elfxx-ia64.h.
1322 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1323 (IA64_HOWTO): Adjust.
1324 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1325 (elfNN_ia64_reloc_type_lookup): Renames to
1326 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1327 (elfNN_ia64_reloc_name_lookup): Renames to
1328 ia64_elf_reloc_name_lookup. Make it public.
1329 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1330 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1332 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1333 Move it and make it public. Move prototype to elfxx-ia64.h
1334 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1335 Move prototype to elfxx-ia64.h
1336 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1337 (elfNN_ia64_info_to_howto): Adjust calls.
1338 (elfNN_ia64_relax_section): Adjust calls.
1339 (count_dyn_reloc): Fix typo.
1340 (elfNN_ia64_relocate_section): Adjust calls.
1341 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1342 (bfd_elfNN_bfd_reloc_type_lookup)
1343 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1344 * configure: Regenerate.
1345 * Makefile.in: Regenerate.
1347 2011-05-23 DJ Delorie <dj@redhat.com>
1349 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1350 the vma/lma swapping done in elf32_rx_modify_program_headers.
1352 2011-05-23 Nick Clifton <nickc@redhat.com>
1354 * elf-m10300.c (mn10300_elf_mkobject): New function.
1355 (bfd_elf32_mkobject): Define.
1357 2011-05-23 Alan Modra <amodra@gmail.com>
1359 * elf-bfd.h: Comment typo fix.
1360 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1361 struct elf_dyn_relocs throughout.
1362 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1364 2011-05-23 Alan Modra <amodra@gmail.com>
1366 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1367 functions rather than warning callback or _bfd_error_handler.
1368 * elf32-ppc.c: Likewise.
1369 * elf64-ppc.c: Likewise.
1370 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1372 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1374 2011-05-23 Alan Modra <amodra@gmail.com>
1377 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1378 .tbss, and page align same for all SHT_NOBITS sections.
1380 2011-05-21 Alan Modra <amodra@gmail.com>
1383 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1385 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1386 segment if just for .tbss.
1387 (assign_file_positions_for_load_sections): Don't report "can't
1388 allocate in segment" errors for .tbss.
1389 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1390 from SHT_NOBITS section filepos.
1392 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1394 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1395 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1396 (elf32_tic6x_relocate_section): Handle them.
1398 2011-05-18 Nick Clifton <nickc@redhat.com>
1401 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1402 sections when building shared libraries.
1404 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1407 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1410 2011-05-18 Tristan Gingold <gingold@adacore.com>
1412 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1413 (xcoff_sweep): Always keep dwarf sections.
1414 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1416 2011-05-18 Tristan Gingold <gingold@adacore.com>
1418 * libxcoff.h (struct xcoff_dwsect_name): New type.
1419 (XCOFF_DWSECT_NBR_NAMES): New macro.
1420 (xcoff_dwsect_names): Declare.
1421 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1422 (styp_to_sec_flags): Ditto.
1423 (coff_new_section_hook): Ditto.
1424 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1425 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1427 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1430 * elf32-rx.c (ignore_lma): New variable.
1431 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1432 (rx_modify_program_headers): Only copy the LMA into the VMA if
1435 2011-05-17 Alan Modra <amodra@gmail.com>
1438 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1439 * elflink.c (elf_link_add_object_symbols): Likewise.
1440 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1442 2011-05-16 Alan Modra <amodra@gmail.com>
1444 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1446 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1448 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1449 global GOT entries for GOT_PAGE relocations against global symbols.
1451 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1453 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1454 (tic6x-*-*): Replaced by these.
1455 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1456 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1457 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1459 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1460 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1461 "elf32-target.h" two more times.
1462 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1463 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1464 bfd_elf32_tic6x_elf_le_vec.
1465 * configure: Regenerate.
1467 2011-05-13 Jan Beulich <jbeulich@novell.com>
1469 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1471 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1473 * config.in: Regenerated.
1474 * configure: Regenerated.
1475 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1476 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1477 HAVE_PSINFO32_T_PR_PID.
1478 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1479 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1480 and HAVE_PSINFO32_T_PR_PID.
1481 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1483 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1485 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1487 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1488 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1490 2011-05-09 Paul Brook <paul@codesourcery.com>
1492 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1493 * bfd-in2.h: Regenerate.
1494 * elf32-tic6x.c: Include limits.h.
1495 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1496 _tic6x_elf_section_data): New.
1497 (elf32_tic6x_section_data): Define.
1498 (elf32_tic6x_new_section_hook): Allocate target specific data.
1499 (elf32_tic6x_add_unwind_table_edit): New function.
1500 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1501 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1502 elf32_tic6x_copy_exidx_entry): New functions.
1503 (elf_backend_write_section): Define.
1505 2011-05-09 Paul Brook <paul@codesourcery.com>
1507 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1508 elf32_tic6x_fake_sections): New functions.
1509 (elf_backend_fake_sections): Define.
1511 2011-05-09 Paul Brook <paul@codesourcery.com>
1513 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1514 (elf_backend_gc_mark_extra_sections): Define.
1516 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1519 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1520 references to symbols defined in discarded sections.
1522 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1525 * coffgen.c (coff_write_symbol): Assume input section is its own
1526 output section if output_section member not set.
1527 (coff_write_alien_symbol): Likewise.
1529 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1532 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1534 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
1537 * section.c (SEC_ELF_REVERSE_COPY): New.
1538 * bfd-in2.h: Regenerated.
1540 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
1543 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1544 * bfd-in2.h: Regenerate.
1546 2011-05-06 Tristan Gingold <gingold@adacore.com>
1548 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1549 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1550 any code section. Add comments.
1551 (alpha_vms_object_p): Use void * instead of PTR.
1552 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1553 (build_module_list): Guard against no DST section. Add comments.
1554 (alpha_vms_link_output_symbol): Discard undefined symbols.
1555 (alpha_vms_get_section_contents): Simply memcpy if the section was
1556 already loaded. Fix typo.
1557 (vms_new_section_hook): Use void * instead of PTR.
1558 (vms_alpha_vec): Ditto.
1560 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1562 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1563 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1565 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1567 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1568 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1569 mismatch. Choose the lower of the two values.
1570 (bfd_elf32_bfd_final_link): New macro.
1572 2011-04-28 Tristan Gingold <gingold@adacore.com>
1574 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1575 (bfd_xcoff_swap_aux_out): Ditto.
1576 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1577 (bfd_xcoff64_swap_aux_out): Ditto.
1579 2011-05-04 Alan Modra <amodra@gmail.com>
1582 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1583 was_undefined on dot-symbols.
1585 2011-05-03 Paul Brook <paul@codesourcery.com>
1588 * elf32-tic6x.c (elf32_tic6x_howto_table,
1589 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1590 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1593 2011-05-01 Alan Modra <amodra@gmail.com>
1596 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1597 creating ifunc sections.
1598 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1600 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1602 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1605 2011-04-28 Tom Tromey <tromey@redhat.com>
1607 * bfdio.c (memory_bstat): Pass correct size to memset.
1609 2011-04-28 Mike Frysinger <vapier@gentoo.org>
1611 * dwarf2.c (dwarf_debug_sections): Mark const.
1612 * elf.c (special_sections): Likewise.
1613 * libbfd-in.h (dwarf_debug_sections): Likewise.
1614 * libbfd.h: Regenerate.
1616 2011-04-26 Kai Tietz <ktietz@redhat.com>
1618 * coffcode.h (sec_to_styp_flags): Allow linkonce for
1621 2011-04-26 Tristan Gingold <gingold@adacore.com>
1623 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
1625 2011-04-24 Alan Modra <amodra@gmail.com>
1629 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1630 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1631 (_bfd_generic_link_add_one_symbol): Update "notice" call.
1632 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1633 it is a redef of an IR symbol in a real BFD.
1635 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
1637 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1638 in readonly section in a shared object.
1639 (elf_i386_size_dynamic_sections): Likewise.
1640 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1641 (elf_x86_64_size_dynamic_sections): Likewise.
1643 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1646 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1648 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1650 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1652 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1653 on dynamic symbol error.
1654 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1656 2011-04-20 Tristan Gingold <gingold@adacore.com>
1658 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1660 2011-04-20 Alan Modra <amodra@gmail.com>
1662 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1663 (bfd_hash_table_init_n): Overflow checking.
1664 (bfd_hash_set_default_size): Return current size. Take unsigned long
1665 arg. Add 65537 to hash_size primes.
1666 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1667 * bfd-in2.h: Regenerate.
1669 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1671 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1674 2011-04-20 Alan Modra <amodra@gmail.com>
1676 * libbfd.c (bfd_log2): Do return rounded up value.
1677 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1678 call with expanded old round down version of the function.
1680 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1681 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1683 2011-04-20 Alan Modra <amodra@gmail.com>
1686 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1687 in their own common section.
1688 * elflink.c (elf_link_add_object_symbols): Likewise.
1689 * linker.c (generic_link_check_archive_element): Don't lose flags
1690 if common section is pre-existing.
1691 (_bfd_generic_link_add_one_symbol): Likewise.
1693 2011-04-20 Alan Modra <amodra@gmail.com>
1696 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1697 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
1698 multiple_definition regardless of allow_multiple_definition.
1699 * simple.c (simple_dummy_multiple_definition): Update.
1700 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1703 2011-04-18 Tristan Gingold <gingold@adacore.com>
1705 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1707 2011-04-18 Alan Modra <amodra@gmail.com>
1711 * bfd.c (BFD_PLUGIN): Define.
1712 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1713 * bfd-in2.h: Regenerate.
1714 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1715 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1717 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1719 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1722 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1724 * elf-bfd.h (struct sdt_note): New struct.
1725 (struct elf_obj_tdata) <sdt_note_head>: New field.
1726 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1727 (elfobj_grok_stapsdt_note): Likewise.
1728 (elf_parse_notes): Added code to treat SystemTap note
1731 2011-04-12 Richard Henderson <rth@redhat.com>
1733 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1734 exclude empty .got sections.
1736 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1738 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1739 array access for BFD_RELOC_386_IRELATIVE.
1741 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1743 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1745 2011-04-11 Mark Wielaard <mjw@redhat.com>
1748 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1749 (has_gnu_symbols): Renamed from has_ifunc_symbols.
1750 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1751 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1752 also if STB_GNU_UNIQUE symbol binding was seen.
1753 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1754 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1755 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1756 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1757 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1758 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1760 2011-04-11 Alan Modra <amodra@gmail.com>
1762 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
1764 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
1765 (_bfd_generic_get_section_contents_in_window): Likewise.
1766 * section.c (bfd_get_section_contents): Likewise.
1767 * compress.c (bfd_get_full_section_contents): Likewise.
1768 * elf32-rx.c (rx_final_link): Ignore rawsize.
1769 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
1770 bfd with bfd_get_section_limit.
1771 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
1772 os->size during final link. Update callers.
1773 * bfd-in2.h: Regenerate.
1775 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
1778 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
1779 as the number of global entries when merging with the primary GOT.
1781 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1783 * elf32-i386.c: Update copyright year.
1784 * elf64-x86-64.c: Likewise.
1786 2011-04-09 Kai Tietz <ktietz@redhat.com>
1788 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
1789 buffer and use rawsize for sorting.
1790 * coffcode.h (coff_compute_section_file_positions): Set rawsize
1791 before doing alignment.
1793 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1795 * elf32-i386.c (elf_i386_relocate_section): Return relocation
1796 error on unsupported relocation.
1797 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1799 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1802 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
1805 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
1808 * elf32-i386.c (elf_i386_relocate_section): Check !executable
1809 instead of shared for R_386_TLS_LDO_32.
1811 2011-04-08 Tristan Gingold <gingold@adacore.com>
1813 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
1815 * xcoff-target.h: Remove
1816 * Makefile.in: Regenerate.
1818 2011-04-07 Cary Coutant <ccoutant@google.com>
1820 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
1822 2011-04-07 Paul Brook <paul@codesourcery.com>
1824 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
1826 (elf32_tic6x_howto_table_rel): Ditto.
1827 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
1828 (elf32_tic6x_check_relocs): Ditto.
1830 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1832 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
1834 (strongarm*, thumb*, xscale*): Remove architectures.
1835 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
1836 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
1837 xscale-*-coff): Remove targets.
1839 2011-04-01 Tristan Gingold <gingold@adacore.com>
1841 * elfxx-ia64.c: include bfd_stdint.h
1843 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
1845 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
1846 dynobj and its initialization.
1848 2011-03-31 Tristan Gingold <gingold@adacore.com>
1850 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
1851 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
1852 BFD_HOST_LONG_LONG to 1.
1854 2011-03-31 Tristan Gingold <gingold@adacore.com>
1856 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
1857 (_bfd_vms_write_etir): Ditto.
1858 (_bfd_vms_slurp_etir): Avoid to use intptr_t
1859 * configure.com: Generate bfd_stdint.h
1861 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
1863 * elf32-tic6x.h (struct elf32_tic6x_params): New.
1864 (elf32_tic6x_setup): Declare.
1865 * elf32-tic6x.c: Include <limits.h>.
1866 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
1867 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
1869 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
1870 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
1871 tic6x_elf_scom_symbol_ptr): New static variables.
1872 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
1873 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
1874 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1875 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
1876 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
1877 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
1878 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
1879 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
1880 elf32_tic6x_adjust_dynamic_symbol): New static functions.
1881 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
1882 to weak symbols as required by the ABI.
1883 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
1884 as needed when generating DSBT output.
1885 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
1886 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
1887 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
1888 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
1889 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
1890 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
1891 New static functions.
1892 (ELF_MAXPAGESIZE): Define to 0x1000.
1893 (bfd_elf32_bfd_copy_private_bfd_data,
1894 bfd_elf32_bfd_link_hash_table_create,
1895 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
1896 elf_backend_want_got_plt, elf_backend_want_dynbss,
1897 elf_backend_plt_readonly, elf_backend_got_header_size,
1898 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
1899 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1900 elf_backend_check_relocs, elf_backend_add_symbol_hook,
1901 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
1902 elf_backend_section_from_bfd_section,
1903 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
1904 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
1905 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
1907 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
1908 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
1909 * bfd/bfd-in2.h: Regenerate.
1910 * bfd/libbfd.h: Regenerate.
1911 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
1913 2011-03-31 Tristan Gingold <gingold@adacore.com>
1915 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
1916 entry on xcoff when value is C_NULL_VALUE.
1918 2011-03-31 Tristan Gingold <gingold@adacore.com>
1920 * libcoff-in.h (exec_hdr): Remove.
1921 * libcoff.h: Regenerate.
1923 2011-03-30 Nick Clifton <nickc@redhat.com>
1925 * po/da.po: Updated Danish translation.
1927 2011-03-29 Richard Henderson <rth@redhat.com>
1929 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
1930 (elf64_alpha_gc_sweep_hook): New.
1931 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
1932 (elf_backend_can_gc_sections): New.
1934 2011-03-26 John Marino <binutils@marino.st>
1936 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
1937 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
1938 * configure: Regenerate.
1940 2011-03-25 Michael Snyder <msnyder@vmware.com>
1942 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
1944 2011-03-25 Tristan Gingold <gingold@adacore.com>
1946 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
1947 of find_nearest_line on object files.
1949 2011-03-25 Tristan Gingold <gingold@adacore.com>
1951 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
1953 (alpha_vms_create_eisd_for_section): Make code sections read-only.
1955 2011-03-24 Alan Modra <amodra@gmail.com>
1957 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
1958 old-style __tls_get_addr calls without marker relocs don't match
1959 their arg setup insn one for one. If such mismatches are found
1960 report the reloc and don't do any tls optimization.
1961 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1963 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1965 * bfd-in2.h: Regenerate.
1967 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1969 * archures.c: Add AVR XMEGA architecture information.
1970 * cpu-avr.c (arch_info_struct): Likewise.
1971 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1972 (elf32_avr_object_p): Likewise.
1974 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1976 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
1977 * bfd-in2.h: Regenerate.
1978 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
1979 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
1981 (elf32_arm_howto_from_type): Update accordingly.
1982 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
1983 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
1984 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
1985 with an extra noncall_refcount field.
1986 (arm_local_iplt_info): New structure.
1987 (elf_arm_obj_tdata): Add local_iplt.
1988 (elf32_arm_local_iplt): New accessor macro.
1989 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
1990 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
1991 Change tls_type to a bitfield and add is_iplt.
1992 (elf32_arm_link_hash_newfunc): Update accordingly.
1993 (elf32_arm_allocate_local_sym_info): New function.
1994 (elf32_arm_create_local_iplt): Likewise.
1995 (elf32_arm_get_plt_info): Likewise.
1996 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
1997 (elf32_arm_get_local_dynreloc_list): Likewise.
1998 (create_ifunc_sections): Likewise.
1999 (elf32_arm_copy_indirect_symbol): Update after the changes to
2000 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2001 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2002 to get PLT information. Assert that all STT_GNU_IFUNC references
2003 are turned into PLT references.
2004 (arm_build_one_stub): Pass the symbol type to
2005 elf32_arm_final_link_relocate.
2006 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2007 (elf32_arm_allocate_irelocs): New function.
2008 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2009 all R_ARM_IRELATIVE.
2010 (elf32_arm_allocate_plt_entry): New function.
2011 (elf32_arm_populate_plt_entry): Likewise.
2012 (elf32_arm_final_link_relocate): Add an st_type parameter.
2013 Set srelgot to null for static objects. Use separate variables
2014 to record which st_value and st_type should be used when generating
2015 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2016 symbol's PLT information, setting has_iplt_entry, splt,
2017 plt_offset and gotplt_offset accordingly. Check whether
2018 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2019 the relocation target accordingly. Broaden assert to include
2020 .iplts. Don't set sreloc for static relocations. Assert that
2021 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2022 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2023 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2024 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2025 resolve GOT references to the .igot.plt entry.
2026 (elf32_arm_relocate_section): Update the call to
2027 elf32_arm_final_link_relocate.
2028 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2029 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2030 relocations in shared libraries and relocatable executables.
2031 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2032 to get the list of dynamic relocations for a local symbol.
2033 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2034 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2035 to allocate local symbol information. Treat R_ARM_REL32 and
2036 R_ARM_REL32_NOI as call relocations in shared libraries and
2037 relocatable executables. Record PLT information for local
2038 STT_GNU_IFUNC functions as well as global functions. Count
2039 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2040 to get the list of dynamic relocations for a local symbol.
2041 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2042 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2043 removed. Update after the changes to elf32_arm_link_hash_entry.
2044 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2045 entries should live in .plt or .iplt. Check whether the .igot.plt
2046 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2047 to allocate .plt and .(i)got.plt entries. Detect which .got
2048 entries will need R_ARM_IRELATIVE relocations and use
2049 elf32_arm_allocate_irelocs to allocate them. Likewise other
2050 non-.got dynamic relocations.
2051 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2052 and dynamic relocations for local STT_GNU_IFUNC symbols.
2053 Check whether the .igot.plt and .got entries can be combined.
2054 Detect which .got entries will need R_ARM_IRELATIVE relocations
2055 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2056 section pointers intead of strcmp checks. Handle iplt and igotplt.
2057 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2058 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2059 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2061 (elf32_arm_output_plt_map_1): New function, split out from
2062 elf32_arm_output_plt_map. Handle .iplt entries. Use
2063 elf32_arm_plt_needs_thumb_stub_p.
2064 (elf32_arm_output_plt_map): Call it.
2065 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2066 local .iplt entries.
2067 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2068 (elf32_arm_swap_symbol_out): Likewise.
2069 (elf32_arm_add_symbol_hook): New function.
2070 (elf_backend_add_symbol_hook): Define for all targets.
2072 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2074 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2075 * elf.c (swap_out_syms): Set st_target_internal for each
2077 * elfcode.h (elf_swap_symbol_in): Likewise.
2078 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2079 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2080 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2081 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2082 * elflink.c (elf_link_output_extsym): Likewise.
2083 (bfd_elf_final_link): Likewise.
2084 (elf_link_add_object_symbols): Copy st_target_internal
2085 to the hash table if we see a definition.
2086 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2087 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2088 a branch_type field.
2089 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2090 (arm_type_of_stub): Replace actual_st_type with an
2091 actual_branch_type parameter.
2092 (arm_build_one_stub): Use branch types rather than st_types to
2093 determine the type of branch.
2094 (cortex_a8_erratum_scan): Likewise.
2095 (elf32_arm_size_stubs): Likewise.
2096 (bfd_elf32_arm_process_before_allocation): Likewise.
2097 (allocate_dynrelocs_for_symbol): Likewise.
2098 (elf32_arm_finish_dynamic_sections): Likewise.
2099 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2100 a branch_type parameter.
2101 (elf32_arm_relocate_section): Update call accordingly.
2102 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2103 (elf32_arm_output_map_sym): Initialize st_target_internal.
2104 (elf32_arm_output_stub_sym): Likewise.
2105 (elf32_arm_symbol_processing): Delete.
2106 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2107 Use st_target_internal to record the branch type.
2108 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2110 (elf32_arm_is_function_type): Delete.
2111 (elf_backend_symbol_processing): Likewise.
2112 (elf_backend_is_function_type): Likewise.
2114 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2116 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2117 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2120 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2122 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2123 may_need_local_target_p and may_become_dynamic_p to classify
2124 the relocation type. Don't check info->symbolic or h->def_regular
2125 when deciding whether to record a potential dynamic reloc.
2126 Don't treat potential dynamic relocs as PLT references.
2127 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2128 try to make the PLT reference count go negative.
2130 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2132 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2133 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2134 Only create a dynamic relocation for local references if
2136 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2137 allocation accordingly.
2138 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2140 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2142 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2143 (elf32_arm_add_dynreloc): Likewise.
2144 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2145 to allocate dynamic relocations.
2146 (elf32_arm_size_dynamic_sections): Likewise.
2147 (allocate_dynrelocs): Likewise. Rename to
2148 allocate_dynrelocs_for_symbol.
2149 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2150 create dynamic relocations.
2151 (elf32_arm_finish_dynamic_symbol): Likewise.
2153 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2155 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2156 x32 GD->IE and GD->LE transitions.
2157 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2158 and LD->LE transitions.
2160 2011-03-10 Alan Modra <amodra@gmail.com>
2162 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2163 for LO_DS error message and correct multiple.
2165 2011-03-10 Alan Modra <amodra@gmail.com>
2167 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2168 (ppc64_elf_link_just_syms): New function.
2169 (opd_entry_value): Don't assume big-endian host.
2170 (get_r2off): New function.
2171 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2173 2011-03-06 Michael Snyder <msnyder@vmware.com>
2175 * compress.c (bfd_compress_section_contents): Check for out of mem.
2177 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2178 that case statement falls through intentionally.
2180 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2182 2011-03-04 Alan Modra <amodra@gmail.com>
2184 * archive.c (bsd_write_armap): Don't call stat in deterministic
2185 mode, and don't use st_mtime if stat returns error.
2187 2011-03-03 Michael Snyder <msnyder@vmware.com>
2189 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2191 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2193 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2194 (aout_link_write_other_symbol): Missing break statement.
2196 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2198 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2200 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2202 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2203 x32 IE->LE transition.
2204 (elf_x86_64_relocate_section): Likewise.
2206 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2208 * elflink.c (is_reloc_section): Remove function.
2209 (get_dynamic_reloc_section_name): Construct string manually.
2211 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2213 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2214 (adjust_relative_path): Likewise.
2215 (_bfd_construct_extended_name_table): Likewise.
2216 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2217 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2218 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2219 * elf32-spu.c (sort_bfds): Likewise.
2220 (spu_elf_auto_overlay): Likewise.
2221 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2222 * xcofflink.c (xcoff_set_import_path): Likewise.
2223 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2224 (xtensa_regfile_lookup_shortname): Likewise.
2226 2011-02-28 Alan Modra <amodra@gmail.com>
2229 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2230 stringsize. Properly sanity check symdef_count. Remove redundant
2233 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2235 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2236 and handle claim_file seeking. Only try to load the plugin once.
2238 2011-02-22 Andreas Schwab <schwab@redhat.com>
2240 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2241 relocation read the value from the second GOT slot.
2243 2011-02-15 Tristan Gingold <gingold@adacore.com>
2245 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2247 2011-02-15 Alan Modra <amodra@gmail.com>
2249 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2250 toc relocs. Fuss over free(NULL).
2252 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2254 * elflink.c (bfd_elf_size_dynamic_sections): Add
2255 bfd_get_symbol_leading_char to the start of newname.
2257 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2259 * configure: Regenerate.
2261 2011-02-09 Alan Modra <amodra@gmail.com>
2263 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2264 we are done. When optimising large toc, check that a global
2265 symbol on a toc reloc is defined in a kept section.
2267 2011-02-08 Nick Clifton <nickc@redhat.com>
2270 * elf.c (assign_file_positions_for_load_sections): Set the program
2271 header offset and entry size to zero if there are no program
2274 2011-02-08 Alan Modra <amodra@gmail.com>
2276 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2277 local_syms when looking for local symbols in .toc.
2279 2011-02-01 Alan Modra <amodra@gmail.com>
2281 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2282 for toc pointer on any section having makes_toc_func_call set.
2283 (check_pasted_section): Ensure pasted .init/.fini fragments use
2284 the same toc if any has makes_toc_func_call set.
2286 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2288 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2291 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2293 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2294 common sections too.
2296 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2298 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2301 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2303 Fix compilation for mingw64.
2304 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2305 typecast to avoid warning.
2306 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2308 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2309 of long for pointer to avoid warning.
2310 (elfNN_ia64_relax_brl): Idem.
2311 (elfNN_ia64_install_value): Idem.
2312 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2314 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2316 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2317 h->needs_plt when deciding whether to record a possible dynamic reloc.
2319 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2321 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2322 dynamic relocs for the removed section.
2324 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2326 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2329 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2331 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2332 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2333 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2334 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2335 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2336 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2339 2011-01-14 Alan Modra <amodra@gmail.com>
2341 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2343 (_bfd_default_error_handler): Likewise.
2344 * elf.c (print_segment_map): Likewise.
2345 * libbfd.c (warn_deprecated): Likewise.
2346 * som.c (som_sizeof_headers): No need to do so here.
2347 * coff-i860.c: Replace use of printf for error messages with
2349 * coff-ppc.c: Likewise.
2350 * coff-sh.c: Likewise.
2351 * elf32-bfin.c: Likewise.
2352 * elf32-dlx.c: Likewise.
2353 * elf32-mep.c: Likewise.
2354 * elf32-v850.c: Likewise.
2355 * mach-o.c: Likewise.
2358 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2360 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2362 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2363 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2365 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2367 (elf_x86_64_finish_dynamic_symbol): Updated.
2368 (elf_x86_64_finish_dynamic_sections): Don't use
2369 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2370 bfd_elf64_swap_dyn_out.
2372 2011-01-14 J. Park <grassman@gmail.com>
2375 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2376 following bfd_link_hash_warning symbol link.
2378 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2379 Glauber de Oliveira Costa <glommer@gmail.com>
2381 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2382 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2383 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2385 * libbfd.h: Rebuilt.
2386 * bfd-in2.h: Rebuilt.
2387 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2388 (elf32_arm_reloc_map): Likewise.
2389 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2390 (elf32_arm_stub_long_branch_any_tls_pic,
2391 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2392 (DEF_STUBS): Add new stubs.
2393 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2394 (elf32_arm_local_tlsdesc_gotent): New.
2395 (GOT_TLS_GDESC): New mask.
2396 (GOT_TLS_GD_ANY): Define.
2397 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2398 (elf32_arm_compute_jump_table_size): New.
2399 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2400 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2401 sgotplt_jump_table_size fields.
2402 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2403 (elf32_arm_link_hash_table_create): Initialize new fields.
2404 (arm_type_of_stub): Check TLS desc relocs too.
2405 (elf32_arm_stub_name): TLS desc relocs can be shared.
2406 (elf32_arm_tls_transition): Determine relaxation.
2407 (arm_stub_required_alignment): Add tls stubs.
2408 (elf32_arm_size_stubs): Likewise.
2409 (elf32_arm_tls_relax): Perform TLS relaxing.
2410 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2411 (IS_ARM_TLS_GNU_RELOC): New.
2412 (IS_ARM_TLS_RELOC): Use it.
2413 (elf32_arm_relocate_section): Perform TLS relaxing.
2414 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2416 (allocate_dynrelocs): Allocate tls desc relcoations.
2417 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2419 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2421 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2423 (elf32_arm_finish_dynamic_symbol): Adjust.
2424 (arm_put_trampoline): New.
2425 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2427 (elf_backend_always_size_sections): Define.
2429 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2431 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2433 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2437 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2438 handle symbols marked with regular reference, but not non-GOT
2439 reference when building shared library.
2441 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2442 local and global STT_GNU_IFUNC symols when building shared
2444 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2446 2011-01-05 DJ Delorie <dj@redhat.com>
2448 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2449 * libbfd.h: Regenerate.
2450 * bfd-in2.h: Regenerate.
2451 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2453 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2455 * cpu-i386.c (bfd_i386_compatible): New.
2456 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2457 with bfd_i386_compatible.
2458 (bfd_x86_64_arch_intel_syntax): Likewise.
2459 (bfd_i386_arch_intel_syntax): Likewise.
2460 (i8086_arch): Likewise.
2461 (bfd_x64_32_arch): Likewise.
2462 (bfd_x86_64_arch): Likewise.
2463 (bfd_i386_arch): Likewise.
2465 For older changes see ChangeLog-2010
2471 version-control: never