1 2011-08-18 Tristan Gingold <gingold@adacore.com>
3 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
5 2011-08-17 Tristan Gingold <gingold@adacore.com>
7 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
9 2011-08-17 Alan Modra <amodra@gmail.com>
12 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
13 (_bfd_handle_already_linked): Declare.
14 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
15 _bfd_coff_section_already_linked.
16 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
17 * coffcode.h (coff_section_already_linked): Likewise.
18 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
19 * elf-bfd.h: Likewise.
20 * libbfd-in.h: Likewise.
21 * targets.c: Likewise.
22 * linker.c (bfd_section_already_linked): Likewise.
23 (bfd_section_already_linked_table_lookup): Likewise.
24 (bfd_section_already_linked_table_insert): Likewise.
25 (_bfd_generic_section_already_linked): Likewise. Call
26 _bfd_handle_already_linked.
27 (_bfd_handle_already_linked): New function, split out from..
28 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
29 2011-07-09 changes. Avoid unnecessary strcmp when matching
30 already_linked_list entries. Match plugin linkonce section.
31 (section_signature): Delete.
32 * coffgen.c (_bfd_coff_section_already_linked): New function.
33 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
34 * libbfd.h: Regenerate.
35 * libcoff.h: Regenerate.
36 * bfd-in2.h: Regenerate.
38 2011-08-14 Alan Modra <amodra@gmail.com>
40 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
41 shared and call to _mcount will go via plt.
43 2011-08-14 Alan Modra <amodra@gmail.com>
45 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
46 * elf32-ppc.c: Likewise.
47 (ppc_elf_select_plt_layout): Use einfo rather than info to report
50 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
53 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
54 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
55 and zero-extend it to 64bit if addend is zero for x32. Generate
56 R_X86_64_RELATIVE64 for x32.
58 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
60 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
61 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
62 * elf32-arm.c (elf32_arm_link_hash_table): New field.
63 (elf232_arm_link_hash_table_create): Initialise new field.
64 (check_use_blx): Change test depending on fix_arm1176.
65 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
68 2011-08-08 Tristan Gingold <gingold@adacore.com>
70 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
71 (segsec_names_xlat): Reorder elements.
72 (bfd_mach_o_read_section_32): Fix typo.
73 (bfd_mach_o_read_section_64): Fix typo.
75 2011-08-08 Tristan Gingold <gingold@adacore.com>
77 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
78 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
79 (bfd_mach_o_section): Use them. Add next field.
80 (bfd_mach_o_segment_command): Replace sections array by
81 sect_head and sect_tail.
82 (bfd_mach_o_get_mach_o_section): New macro.
83 (bfd_mach_o_lookup_section): Remove.
84 (bfd_mach_o_new_section_hook): New function.
85 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
87 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
88 parameter with segname and sectname parameters. Adjust.
89 (bfd_mach_o_append_section_to_segment): New function. Use a
90 linked list for Mach-O sections.
91 (bfd_mach_o_write_segment_32): Adjust.
92 (bfd_mach_o_write_segment_64): Ditto.
93 (bfd_mach_o_build_commands): Fix comment. Adjust.
94 (bfd_mach_o_flatten_sections): Adjust.
95 (bfd_mach_o_print_section_map): Adjust.
96 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
97 (bfd_mach_o_new_section_hook): New function.
98 (bfd_mach_o_init_section_from_mach_o): Ditto.
99 (bfd_mach_o_read_section_32): Remove section parameter.
100 Return a section instead.
101 (bfd_mach_o_read_section_64): Ditto.
102 (bfd_mach_o_read_section): Ditto.
103 (bfd_mach_o_make_bfd_section): Adjust.
104 (bfd_mach_o_read_segment): Adjust for new profile of
105 bfd_mach_o_read_section.
106 (bfd_mach_o_lookup_section): Remove.
107 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
109 2011-08-08 Tristan Gingold <gingold@adacore.com>
111 * mach-o.h (bfd_mach_o_version_min_command): New structure.
112 (bfd_mach_o_load_command): Add version_min.
113 (mach_o_data_struct): Fix comment.
114 * mach-o.c (bfd_mach_o_read_version_min): New function.
115 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
116 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
117 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
118 (bfd_mach_o_get_name_or_null): New function.
119 (bfd_mach_o_get_name): Use the above new one.
120 (bfd_mach_o_load_command_name): Add the above new commands.
121 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
122 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
123 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
124 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
126 2011-08-08 Tristan Gingold <gingold@adacore.com>
128 * mach-o.h: Move size macros to external.h
129 Move reloc macros to reloc.h and x86-64.h.
130 * mach-o-i386.c: Includes mach-o/reloc.h
131 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
132 * mach-o.c: Add includes.
133 (bfd_mach_o_write_header): Use structure from external.h to convert.
134 (bfd_mach_o_write_thread): Ditto.
135 (bfd_mach_o_write_relocs): Ditto.
136 (bfd_mach_o_write_section_32): Ditto.
137 (bfd_mach_o_write_section_64): Ditto.
138 (bfd_mach_o_write_segment_32): Ditto.
139 (bfd_mach_o_write_segment_64): Ditto.
140 (bfd_mach_o_write_symtab): Ditto.
141 (bfd_mach_o_write_contents): Ditto.
142 (bfd_mach_o_read_header): Ditto.
143 (bfd_mach_o_read_section_32): Ditto.
144 (bfd_mach_o_read_section_64): Ditto.
145 (bfd_mach_o_read_symtab_symbol): Ditto.
146 (bfd_mach_o_read_dylinker): Ditto.
147 (bfd_mach_o_read_dylib): Ditto.
148 (bfd_mach_o_read_dysymtab): Ditto.
149 (bfd_mach_o_read_symtab): Ditto.
150 (bfd_mach_o_read_linkedit): Ditto.
151 (bfd_mach_o_read_str): Ditto.
152 (bfd_mach_o_read_dyld_info): Ditto.
153 (bfd_mach_o_read_segment): Ditto.
154 (bfd_mach_o_read_command): Ditto.
155 (bfd_mach_o_archive_p): Ditto.
156 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
157 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
158 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
159 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
160 of an hard-coded value.
162 2011-08-08 Tristan Gingold <gingold@adacore.com>
164 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
165 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
166 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
167 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
169 2011-08-08 Tristan Gingold <gingold@adacore.com>
171 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
172 (bfd_mach_o_convert_section_name_to_bfd): Use it.
173 (bfd_mach_o_get_section_type_from_name): New function.
174 (bfd_mach_o_get_section_attribute_from_name): Ditto.
175 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
176 Add comments. Add prototypes for the above new functions.
178 2011-08-05 Mark Kettenis <kettenis@gnu.org>
180 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
182 2011-08-05 Alan Modra <amodra@gmail.com>
184 * elf64-ppc.c (maybe_strip_output): New function.
185 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
187 2011-08-05 Alan Modra <amodra@gmail.com>
190 * elflink.c (_bfd_elf_section_already_linked): Return matched
191 status. Remove COFF comdat section handling.
192 * linker.c (_bfd_generic_section_already_linked): Return matched
193 status. Don't set SEC_GROUP in l_flags for plugin entries.
194 (bfd_section_already_linked): Update prototype.
195 * targets.c (_section_already_linked): Likewise.
196 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
197 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
198 (_bfd_nolink_section_already_linked): Update.
199 * libbfd.h: Regenerate.
200 * bfd-in2.h: Regenerate.
202 2011-08-05 Alan Modra <amodra@gmail.com>
204 * elf32-ppc.c: Include dwarf2.h.
205 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
206 (ppc_elf_create_glink): Create .eh_frame section.
207 (glink_eh_frame_cie): New array.
208 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
209 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
211 2011-08-04 Tristan Gingold <gingold@adacore.com>
213 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
214 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
216 2011-08-03 Tristan Gingold <gingold@adacore.com>
218 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
219 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
221 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
223 * elfxx-mips.c (check_4byte_branch): Remove function.
224 (check_relocated_bzc): New function.
225 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
226 instructions that immediately follow a compact branch
229 2011-08-02 Alan Modra <amodra@gmail.com>
231 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
233 (ppc_build_one_stub): Adjust get_relocs call to suit..
234 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
236 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
239 * archures.c (bfd_mach_i386_intel_syntax): New.
240 (bfd_mach_i386_i8086): Updated.
241 (bfd_mach_i386_i386): Likewise.
242 (bfd_mach_x86_64): Likewise.
243 (bfd_mach_x64_32): Likewise.
244 (bfd_mach_i386_i386_intel_syntax): Likewise.
245 (bfd_mach_x86_64_intel_syntax): Likewise.
246 (bfd_mach_x64_32_intel_syntax): Likewise.
247 (bfd_mach_l1om): Likewise.
248 (bfd_mach_l1om_intel_syntax): Likewise.
249 (bfd_mach_k1om): Likewise.
250 (bfd_mach_k1om_intel_syntax): Likewise.
252 * bfd-in2.h: Regenerated.
254 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
256 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
257 (bfd_x64_32_arch): Likewise.
259 * elf64-x86-64.c: Include "libiberty.h".
260 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
261 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
262 (elf_x86_64_reloc_type_lookup): Likewise.
263 (elf_x86_64_reloc_name_lookup): Likewise.
264 (elf_x86_64_relocate_section): Likewise.
265 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
267 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
269 * elfxx-mips.c (check_br32): Fix return type.
271 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
273 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
275 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
277 * elfxx-mips.c: Adjust comments throughout.
278 (mips_elf_relax_delete_bytes): Reshape code.
279 (_bfd_mips_elf_relax_section): Remove check for
280 R_MICROMIPS_GPREL16 relocations. Reshape code.
282 2011-07-28 Roland McGrath <mcgrathr@google.com>
284 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
285 (elf_i386_nacl_plt0_entry): New variable.
286 (elf_i386_plt_entry): New variable.
287 (elf_i386_nacl_pic_plt0_entry): New variable.
288 (elf_i386_nacl_pic_plt_entry): New variable.
289 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
290 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
291 (elf_backend_plt_alignment): Likewise.
293 * config.bfd: Handle i[3-7]86-*-nacl*.
294 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
295 * targets.c: Support bfd_elf32_i386_nacl_vec.
296 * configure.in: Likewise.
297 * configure: Regenerated.
299 * elf32-i386.c (struct elf_i386_plt_layout): New type.
300 (GET_PLT_ENTRY_SIZE): New macro.
301 (elf_i386_plt): New variable.
302 (struct elf_i386_backend_data): New member `plt'.
303 (elf_i386_arch_bed): Add initializer for it.
304 (elf_i386_vxworks_arch_bed): Likewise.
305 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
306 (elf_i386_plt_sym_val): Likewise.
307 (elf_i386_relocate_section): Likewise.
308 (elf_i386_finish_dynamic_symbol): Likewise.
309 Also use other elf_i386_plt_layout members for PLT details.
310 (elf_i386_finish_dynamic_sections): Likewise.
312 * elf32-i386.c (struct elf_i386_backend_data): New type.
313 (get_elf_i386_backend_data): New macro.
314 (elf_i386_arch_bed): New variable.
315 (elf_backend_arch_data): New macro.
316 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
317 (elf_i386_link_hash_table_create): Don't initialize them.
318 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
319 elf_i386_backend_data, not elf_i386_link_hash_table.
320 (elf_i386_adjust_dynamic_symbol): Likewise.
321 (elf_i386_allocate_dynrelocs): Likewise.
322 (elf_i386_readonly_dynrelocs): Likewise.
323 (elf_i386_size_dynamic_sections): Likewise.
324 (elf_i386_relocate_section): Likewise.
325 (elf_i386_finish_dynamic_symbol): Likewise.
326 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
327 (elf_i386_vxworks_link_hash_table_create): Function removed.
328 (elf_i386_vxworks_arch_bed): New variable.
329 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
331 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
332 * elfxx-target.h (elf_backend_arch_data): New macro.
333 (elfNN_bed): Use it as initializer for the new member.
335 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
337 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
340 2011-07-26 Jakub Jelinek <jakub@redhat.com>
342 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
343 and .zdebug_macro entry.
344 (dwarf_debug_section_enum): Add debug_macro.
346 2011-07-26 Alan Modra <amodra@gmail.com>
348 * elf64-ppc.c: Include dwarf2.h.
349 (struct ppc_link_hash_table): Add glink_eh_frame.
350 (create_linkage_sections): Create .eh_frame section.
351 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
353 (glink_eh_frame_cie): New array.
354 (ppc64_elf_size_stubs): Size glink_eh_frame.
355 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
356 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
358 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
361 * elf64-mmix.c (struct _mmix_elf_section_data): New members
362 has_warned_bpo and has_warned_pushj.
363 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
364 converting to ISO C. Add new parameter error_message. All
366 (mmix_elf_perform_relocation): Ditto.
367 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
368 Handle the case where mmix_elf_check_common_relocs has not been
369 called, missing preparations for relocs of the respective type.
371 2011-07-24 Chao-ying Fu <fu@mips.com>
372 Ilie Garbacea <ilie@mips.com>
373 Maciej W. Rozycki <macro@codesourcery.com>
374 Joseph Myers <joseph@codesourcery.com>
375 Catherine Moore <clm@codesourcery.com>
376 Richard Sandiford <rdsandiford@googlemail.com>
378 * archures.c (bfd_mach_mips_micromips): New macro.
379 * cpu-mips.c (I_micromips): New enum value.
380 (arch_info_struct): Add bfd_mach_mips_micromips.
381 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
383 (_bfd_mips_elf_relax_section): Likewise.
384 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
385 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
387 (_bfd_mips16_elf_reloc_shuffle): Rename to...
388 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
389 (gprel16_reloc_p): Handle microMIPS ASE.
390 (literal_reloc_p): New function.
391 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
392 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
393 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
394 and _bfd_mips_elf_reloc_shuffle changes.
395 (mips_elf_gprel32_reloc): Update comment.
396 (micromips_reloc_map): New variable.
397 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
398 (mips_elf32_rtype_to_howto): Likewise.
399 (mips_info_to_howto_rel): Likewise.
400 (bfd_elf32_bfd_is_target_special_symbol): Define.
401 (bfd_elf32_bfd_relax_section): Likewise.
402 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
403 (micromips_elf64_howto_table_rela): Likewise.
404 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
405 and _bfd_mips_elf_reloc_shuffle changes.
406 (micromips_reloc_map): Likewise.
407 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
408 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
409 (mips_elf64_rtype_to_howto): Likewise.
410 (bfd_elf64_bfd_is_target_special_symbol): Define.
411 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
412 (elf_micromips_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_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
417 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
418 (mips_elf_n32_rtype_to_howto): Likewise.
419 (bfd_elf32_bfd_is_target_special_symbol): Define.
420 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
421 (LA25_LUI_MICROMIPS_2): Likewise.
422 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
423 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
424 (TLS_RELOC_P): Handle microMIPS ASE.
425 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
426 target is a microMIPS function.
427 (micromips_reloc_p): New function.
428 (micromips_reloc_shuffle_p): Likewise.
429 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
430 (got_disp_reloc_p, got_page_reloc_p): New functions.
431 (got_ofst_reloc_p): Likewise.
432 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
433 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
434 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
435 (micromips_branch_reloc_p): New function.
436 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
437 (tls_gottprel_reloc_p): Likewise.
438 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
439 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
441 (_bfd_mips16_elf_reloc_shuffle): Rename to...
442 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
443 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
444 (mips_tls_got_index, mips_elf_got_page): Likewise.
445 (mips_elf_create_local_got_entry): Likewise.
446 (mips_elf_relocation_needs_la25_stub): Likewise.
447 (mips_elf_calculate_relocation): Likewise.
448 (mips_elf_perform_relocation): Likewise.
449 (_bfd_mips_elf_symbol_processing): Likewise.
450 (_bfd_mips_elf_add_symbol_hook): Likewise.
451 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
452 (mips_elf_add_lo16_rel_addend): Likewise.
453 (_bfd_mips_elf_check_relocs): Likewise.
454 (mips_elf_adjust_addend): Likewise.
455 (_bfd_mips_elf_relocate_section): Likewise.
456 (mips_elf_create_la25_stub): Likewise.
457 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
458 (_bfd_mips_elf_gc_sweep_hook): Likewise.
459 (_bfd_mips_elf_is_target_special_symbol): New function.
460 (mips_elf_relax_delete_bytes): Likewise.
461 (opcode_descriptor): New structure.
463 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
464 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
465 (beq_insn_32): Likewise.
466 (b_insn_16, bz_insn_16): New variables.
467 (BZC32_REG_FIELD): New macro.
468 (bz_rs_insns_32, bz_rt_insns_32): New variables.
469 (bzc_insns_32, bz_insns_16):Likewise.
470 (BZ16_REG, BZ16_REG_FIELD): New macros.
471 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
472 (jal_x_insn_32_bd32): Likewise.
473 (j_insn_32, jalr_insn_32): Likewise.
474 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
475 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
476 (JR16_REG): New macro.
477 (ds_insns_16_bd16): New variable.
478 (lui_insn): Likewise.
479 (addiu_insn, addiupc_insn): Likewise.
480 (ADDIUPC_REG_FIELD): New macro.
481 (MOVE32_RD, MOVE32_RS): Likewise.
482 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
483 (move_insns_32, move_insns_16): New variables.
484 (nop_insn_32, nop_insn_16): Likewise.
486 (find_match): New function.
487 (check_br16_dslot, check_br32_dslot): Likewise.
488 (check_br16, check_br32): Likewise.
489 (IS_BITSIZE): New macro.
490 (check_4byte_branch): New function.
491 (_bfd_mips_elf_relax_section): Likewise.
492 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
493 and microMIPS modules together.
494 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
495 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
496 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
497 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
498 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
499 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
500 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
501 (BFD_RELOC_MICROMIPS_LO16): Likewise.
502 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
503 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
504 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
505 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
506 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
507 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
508 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
509 (BFD_RELOC_MICROMIPS_SUB): Likewise.
510 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
511 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
512 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
513 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
514 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
515 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
516 (BFD_RELOC_MICROMIPS_JALR): Likewise.
517 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
518 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
519 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
520 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
521 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
522 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
523 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
524 * bfd-in2.h: Regenerate.
525 * libbfd.h: Regenerate.
527 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
529 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
530 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
531 * Makefile.in: Regenerated.
533 * archures.c (bfd_architecture): Add bfd_arch_k1om.
534 (bfd_k1om_arch): New.
535 (bfd_archures_list): Add &bfd_k1om_arch.
536 * bfd-in2.h: Regenerated.
538 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
539 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
540 if bfd_elf64_x86_64_freebsd_vec is supported.
541 (targ_selvecs): Likewise.
543 * configure.in: Support bfd_elf64_k1om_vec and
544 bfd_elf64_k1om_freebsd_vec.
545 * configure: Regenerated.
549 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
550 (bfd_elf64_k1om_vec): Likewise.
551 (bfd_elf64_k1om_freebsd_vec): Likewise.
553 * targets.c (bfd_elf64_k1om_vec): New.
554 (bfd_elf64_k1om_freebsd_vec): Likewise.
555 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
556 bfd_elf64_k1om_freebsd_vec.
558 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
560 Fix false coff-go32-exe matches.
561 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
563 * coff-stgo32.c (go32_check_format): New forward declaration.
564 (COFF_CHECK_FORMAT): New defintion.
565 (go32_check_format): New function.
567 2011-07-15 Alan Modra <amodra@gmail.com>
569 * configure.in: Bump version.
570 * configure: Regenerate.
572 2011-07-14 Alan Modra <amodra@gmail.com>
574 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
575 * elf-bfd.h (struct already_linked): Forward declare.
577 2011-07-14 Alan Modra <amodra@gmail.com>
579 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
580 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
582 2011-07-14 Alan Modra <amodra@gmail.com>
584 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
585 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
586 (build_tls_get_addr_stub): Likewise.
587 (ppc_build_one_stub): Update calls to above.
588 (ppc_size_one_stub): Adjust stub size.
589 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
590 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
592 2011-07-12 Nick Clifton <nickc@redhat.com>
594 * elf32-arm.c (elf32_arm_section_flags): Delete.
595 (elf_backend_section_flags): Remove.
597 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
600 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
601 when setting stack_flags.
603 2011-07-11 Catherine Moore <clm@codesourcery.com>
605 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
606 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
607 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
608 * bfd-in2.h: Regenerated.
609 * bfd.c (bfd_lookup_section_flags): New definition.
610 * binary.c (binary_bfd_lookup_section_flags): New definition.
611 * bout.c (b_out_bfd_lookup_section_flags): New definition.
612 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
613 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
614 * coff-rs6000.c (rs6000coff_vec): Include
615 bfd_generic_lookup_section_flags.
616 (pmac_xcoff_vec): Likewise.
617 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
618 * coff64-rs6000.c (rs6000coff64_vec): Include
619 bfd_generic_lookup_section_flags.
620 (aix5coff64_vec): Likewise.
621 * ecoff.c (bfd_debug_section): Initialize flag_info field.
622 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
623 (bfd_elf_lookup_section_flags): Declare.
624 * elflink.c (bfd_elf_lookup_section_flags): New function.
625 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
626 (elf_backend_lookup_section_flags_hook): Define.
627 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
628 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
629 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
630 * ieee.c (ieee_bfd_lookup_section_flags): New define.
631 * ihex.c (ihex_bfd_lookup_section_flags): New define.
632 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
633 (bfd_generic_lookup_section_flags): Declare.
634 * libbfd.h: Regenerated.
635 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
636 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
637 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
638 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
639 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
640 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
641 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
642 * reloc.c (bfd_generic_lookup_section_flags): New function.
643 * som.c (som_bfd_lookup_section_flags): New definition.
644 * srec.c (srec_bfd_lookup_section_flags): New definition.
645 * targets.c (flag_info): Declare.
646 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
647 (_bfd_lookup_section_flags): New.
648 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
649 * versados.c (versados_bfd_lookup_section_flags): New definition.
650 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
651 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
653 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
656 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
658 2011-07-09 Alan Modra <amodra@gmail.com>
661 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
662 rather than kept_section to determine whether a symbol is from
664 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
665 sections appear undefined.
667 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
670 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
671 "asection *" with "struct already_linked *".
672 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
673 (_bfd_generic_section_already_linked): Likewise.
674 (bfd_section_already_linked_table_insert): Likewise.
675 (struct already_linked): New.
676 (struct bfd_section_already_linked): Use it.
677 * elflink.c (_bfd_elf_section_already_linked): Replace.
678 "asection *" with "struct already_linked *". Replace the plugin
679 dummy with the LTO output.
680 * linker.c (_bfd_generic_section_already_linked): Likewise.
681 * targets.c (struct already_linked): Add forward declaration.
682 (bfd_target): Replace "struct bfd_section *" with
683 "struct already_linked *" in _section_already_linked.
684 * bfd-in2.h: Regenerate.
685 * libbfd.h: Regenerate.
687 2011-07-06 Tristan Gingold <gingold@adacore.com>
689 * mach-o.h: Move loader related definitions to
690 include/mach-o/loader.h. Include it.
692 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
694 * elf64-x86-64.c (elf_backend_post_process_headers): Always
695 define to _bfd_elf_set_osabi.
697 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
698 Thomas Schwinge <thomas@schwinge.name>
701 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
702 ELFOSABI_LINUX alias.
703 * elf32-hppa.c: Likewise.
704 * elf32-i370.c: Likewise.
705 * elf64-hppa.c: Likewise.
707 2011-07-01 Ian Lance Taylor <iant@google.com>
709 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
710 DW_OP_lit3 to DW_OP_lit2.
712 2011-07-01 Alan Modra <amodra@gmail.com>
714 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
715 dyn relocs when called to copy flags for a weak sym.
716 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
717 (ppc64_elf_merge_private_bfd_data): Delete.
718 (bfd_elf64_bfd_merge_private_bfd_data): Define as
719 _bfd_generic_verify_endian_match.
721 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
723 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
726 2011-06-28 Tristan Gingold <gingold@adacore.com>
728 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
730 (_bfd_vms_write_etir): Write linkage index from reloc.
732 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
734 * mach-o.c (bfd_mach_o_read_command): Also ignore
735 BFD_MACH_O_LC_ROUTINES_64.
737 2011-06-27 Tristan Gingold <gingold@adacore.com>
739 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
740 section target index.
742 2011-06-27 Nick Clifton <nickc@redhat.com>
744 * cisco-core.c (cisco_core_little_vec): Add initialization of
745 match_priority field.
747 2011-06-27 Tristan Gingold <gingold@adacore.com>
749 * cache.c: Include bfd_stdint.h.
750 (cache_bmmap): Change profile. Return region start and size.
751 * bfdio.c (struct bfd_iovec): Change bmmap profile.
752 (bfd_mmap): Change profile and adjust. Update comment.
753 (memory_bmmap): Change profile.
754 * opncls.c (opncls_bmmap): Change profile.
755 * vms-lib.c (vms_lib_bmmap): Likewise.
756 * libbfd.h: Regenerate.
757 * bfd-in2.h: Regenerate.
759 2011-06-27 Tristan Gingold <gingold@adacore.com>
761 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
764 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
766 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
767 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
769 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
771 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
773 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
775 2011-06-24 Richard Henderson <rth@redhat.com>
778 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
779 tlsgd insn before swapping adjacent insns.
781 2011-06-24 Tristan Gingold <gingold@adacore.com>
783 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
786 2011-06-24 Alan Modra <amodra@gmail.com>
789 * elf.c (assign_file_positions_for_load_sections): Don't align
790 sh_offset for all SHT_NOBITS sections here, just .tbss sections
791 that don't get a PT_LOAD.
793 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
795 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
796 (sh_elf_check_relocs): Likewise.
798 2011-06-22 Richard Henderson <rth@redhat.com>
800 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
801 TPREL in a PIE image.
802 (alpha_dynamic_entries_for_reloc): Likewise.
803 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
804 (elf64_alpha_relax_got_load): Likewise.
806 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
808 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
811 2011-06-22 Alan Modra <amodra@gmail.com>
813 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
814 plugin symbols. Fix segfault on linker scrip defined syms.
816 2011-06-20 Jakub Jelinek <jakub@redhat.com>
819 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
820 at all for linker created .eh_frame sections.
821 (_bfd_elf_discard_section_eh_frame): Handle linker created
822 .eh_frame sections with no relocations.
823 * elf64-x86-64.c: Include dwarf2.h.
824 (elf_x86_64_eh_frame_plt): New variable.
825 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
826 PLT_FDE_LEN_OFFSET): Define.
827 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
828 (elf_x86_64_create_dynamic_sections): Create and fill in
829 .eh_frame section for .plt section.
830 (elf_x86_64_size_dynamic_sections): Write .plt section size
831 into .eh_frame FDE covering .plt section.
832 (elf_x86_64_finish_dynamic_sections): Write .plt section
833 start into .eh_frame FDE covering .plt section. Call
834 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
835 (elf_backend_plt_alignment): Define to 4.
836 * elf32-i386.c: Include dwarf2.h.
837 (elf_i386_eh_frame_plt): New variable.
838 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
839 PLT_FDE_LEN_OFFSET): Define.
840 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
841 (elf_i386_create_dynamic_sections): Create and fill in
842 .eh_frame section for .plt section.
843 (elf_i386_size_dynamic_sections): Write .plt section size
844 into .eh_frame FDE covering .plt section.
845 (elf_i386_finish_dynamic_sections): Write .plt section
846 start into .eh_frame FDE covering .plt section. Call
847 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
848 (elf_backend_plt_alignment): Define to 4.
850 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
852 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
855 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
857 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
858 CORE_HEADER is defined.
859 (elf_x86_64_write_core_note): New.
860 (elf_backend_write_core_note): Likewise.
862 * hosts/x86-64linux.h (uint64_t): New.
863 (user_regsx32_struct): Likewise.
864 (elf_gregx32_t): Likewise.
865 (ELF_NGREGX32): Likewise.
866 (elf_gregsetx32_t): Likewise.
867 (elf_prstatusx32): Likewise.
868 (prstatusx32_t): Likewise.
869 (user_fpregs32_struct): Removed.
870 (user_fpxregs32_struct): Likewise.
872 (elf_fpregset32_t): Likewise.
873 (elf_fpxregset32_t): Likewise.
874 (prgregset32_t): Likewise.
875 (prfpregset32_t): Likewise.
877 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
879 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
880 (elf_x86_64_grok_psinfo): Likewise.
882 2011-06-16 Nick Clifton <nickc@redhat.com>
884 * elf.c (elf_find_function): Fail if not provided with a symbol
887 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
889 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
890 * elf.c (elfcore_grok_arm_vfp): New function.
891 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
892 (elfcore_write_arm_vfp): New function.
893 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
895 2011-06-14 Richard Henderson <rth@redhat.com>
897 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
898 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
899 (elf64_alpha_always_size_sections): Don't call
900 elf64_alpha_merge_ind_symbols.
901 (elf_backend_copy_indirect_symbol): New.
903 2011-06-14 Alan Modra <amodra@gmail.com>
906 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
907 before doing anything.
908 (_bfd_elf_discard_section_eh_frame): Likewise.
910 2011-06-14 Alan Modra <amodra@gmail.com>
912 * Makefile.am: Formatting.
913 * Makefile.in: Regenerate.
914 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
915 * po/SRC-POTFILES.in: Regnerate.
917 2011-06-14 Alan Modra <amodra@gmail.com>
919 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
920 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
921 Don't handle warning symbols here.
922 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
923 (allocate_dynrelocs, readonly_dynrelocs): As above.
925 2011-06-14 Alan Modra <amodra@gmail.com>
928 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
929 (elf_gc_sweep): Don't treat debug and sections like .comment
931 (bfd_elf_gc_sections): Treat note sections as gc roots only when
932 not part of a group. Always call gc_mark_extra_sections.
933 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
934 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
935 _bfd_elf_gc_mark_extra_sections.
936 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
937 _bfd_elf_gc_mark_extra_sections.
938 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
940 2011-06-13 Nick Clifton <nickc@redhat.com>
942 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
943 variable 'local_got_offsets'.
944 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
945 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
947 2011-06-13 Walter Lee <walt@tilera.com>
949 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
950 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
951 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
953 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
955 (BFD64_BACKENDS): Add elf64-tilegx.lo.
956 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
957 * Makefile.in: Regenerate.
958 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
959 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
960 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
961 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
962 bfd-in2.h: Regenerate.
963 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
964 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
965 and bfd_elf64_tilegx_vec.
966 * configure: Regenerate.
967 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
969 * libbfd.h: Regenerate.
970 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
971 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
972 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
973 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
974 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
975 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
976 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
977 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
978 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
979 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
980 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
981 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
982 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
983 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
984 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
985 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
986 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
987 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
988 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
989 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
990 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
991 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
992 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
993 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
994 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
995 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
996 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
997 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
998 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
999 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1000 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1001 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1002 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1003 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1004 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1005 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1006 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1007 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1008 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1009 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1010 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1011 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1012 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1013 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1014 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1015 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1016 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1017 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1018 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1019 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1020 * targets.c (bfd_elf32_tilegx_vec): Declare.
1021 (bfd_elf32_tilepro_vec): Declare.
1022 (bfd_elf64_tilegx_vec): Declare.
1023 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1024 and bfd_elf64_tilegx_vec.
1025 * cpu-tilegx.c: New file.
1026 * cpu-tilepro.c: New file.
1027 * elf32-tilepro.h: New file.
1028 * elf32-tilepro.c: New file.
1029 * elf32-tilegx.c: New file.
1030 * elf32-tilegx.h: New file.
1031 * elf64-tilegx.c: New file.
1032 * elf64-tilegx.h: New file.
1033 * elfxx-tilegx.c: New file.
1034 * elfxx-tilegx.h: New file.
1036 2011-06-13 Alan Modra <amodra@gmail.com>
1038 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1039 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1040 warning symbols here.
1041 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1042 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1043 elf32_arm_readonly_dynrelocs): Likewise.
1044 * elf32-bfin.c (bfin_discard_copies): Likewise.
1045 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1046 elf_cris_discard_excess_dso_dynamics,
1047 elf_cris_discard_excess_program_dynamics): Likewise.
1048 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1049 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1050 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1051 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1052 elf_i386_readonly_dynrelocs): Likewise.
1053 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1054 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1055 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1056 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1057 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1058 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1059 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1060 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1061 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1062 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1063 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1064 elf32_tic6x_readonly_dynrelocs): Likewise.
1065 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1066 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1067 xstormy16_relax_plt_realloc): Likewise.
1068 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1069 * elf64-alpha.c (elf64_alpha_output_extsym,
1070 elf64_alpha_calc_got_offsets_for_symbol,
1071 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1072 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1073 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1074 elf_hppa_unmark_useless_dynamic_symbols,
1075 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1076 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1077 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1078 readonly_dynrelocs, merge_global_got, reallocate_got,
1079 undo_symbol_twiddle): Likewise.
1080 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1081 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1082 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1083 elf_x86_64_readonly_dynrelocs): Likewise.
1084 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1085 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1086 _bfd_elf_link_find_version_dependencies,
1087 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1088 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1089 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1090 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1091 elf_gc_propagate_vtable_entries_used,
1092 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1093 elf_gc_allocate_got_offsets): Likewise.
1094 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1095 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1096 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1097 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1098 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1099 * i386linux.c (linux_tally_symbols): Likewise.
1100 * m68klinux.c (linux_tally_symbols): Likewise.
1101 * sparclinux.c (linux_tally_symbols): Likewise.
1102 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1103 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1105 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1106 function. Update all callers.
1107 * aoutx.h (aout_link_write_other_symbol): Likewise.
1108 * pdp11.c (aout_link_write_other_symbol): Likewise.
1109 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1110 * ecoff.c (ecoff_link_write_external): Likewise.
1111 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1112 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1114 * ecoff.c (ecoff_link_hash_traverse): Delete.
1115 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1116 _bfd_coff_write_global_sym.
1117 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1118 * libcoff.h: Regenerate.
1120 2011-06-10 Nick Clifton <nickc@redhat.com>
1122 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1123 backend does not provide a function for creating dynamic sections
1125 (bfd_elf_final_link): Issue a warning message if a dynamic section
1126 has the SHT_NOTE type.
1127 (bfd_elf_final_link): Do not look for dynamic strings in a section
1128 that does not have the SHT_STRTAB type or the name .dynstr.
1129 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1130 section is not in the output binary.
1131 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1133 2011-06-09 Tristan Gingold <gingold@adacore.com>
1135 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1136 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1139 2011-06-09 Tristan Gingold <gingold@adacore.com>
1141 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1143 2011-06-09 Nick Clifton <nickc@redhat.com>
1146 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1147 that the output section has an allocated bfd_elf_section_data
1149 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1150 symbols in sections that have been removed by garbage collection.
1152 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1154 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1155 relocations in SEC_DEBUGGING sections when building shared
1158 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1161 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1162 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1164 2011-06-08 Tristan Gingold <gingold@adacore.com>
1166 * makefile.vms (OBJS): Add elfxx-ia64.obj
1169 2011-06-08 Alan Modra <amodra@gmail.com>
1171 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1172 * sco5-core.c: Init match_priority field.
1174 2011-06-08 Alan Modra <amodra@gmail.com>
1176 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1177 indirect links here.
1179 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1181 * irix-core.c (irix_core_vec): Add match_priority field.
1183 2011-06-06 Alan Modra <amodra@gmail.com>
1185 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1187 * configure.in: Bump bfd version.
1188 * elfcode.h (elf_object_p): Delete hacks preventing match of
1189 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1190 * elfxx-target.h (elf_match_priority): Define and use.
1191 * format.c (bfd_check_format_matches): Use target match_priority
1192 to choose best of multiple matching targets. In cases with multiple
1193 matches rerun _bfd_check_format if we don't choose the last match.
1194 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1195 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1196 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1197 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1198 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1199 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1200 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1201 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1202 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1203 * vms-lib.c, * xsym.c: Init match_priority field.
1204 * configure: Regenerate.
1205 * bfd-in2.h: Regenerate.
1207 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1210 * elfcode.h (elf_object_p): Revert the last change.
1212 2011-06-04 Alan Modra <amodra@gmail.com>
1214 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1215 return the other arch.
1216 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1219 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1222 * hash.c (higher_primer_number): Add more, small, prime numbers.
1223 (bfd_hash_set_default_size): Likewise.
1225 2011-06-02 Nick Clifton <nickc@redhat.com>
1227 * coff-mcore.c: Fix spelling typo.
1228 * coff-stgo32.c: Likewise.
1229 * elf32-arm.c: Likewise.
1230 * elf32-avr.c: Likewise.
1231 * elf-m68hc1x.c: Likewise.
1232 * elf32-mcore.c: Likewise.
1233 * elf32-mep.c: Likewise.
1234 * elf32-mt.c: Likewise.
1235 * elf32-ppc.c: Likewise.
1236 * elf32-xtensa.c: Likewise.
1237 * elf64-ppc.c: Likewise.
1238 * elfxx-mips.c: Likewise.
1239 * netbsd.h: Likewise.
1240 * nlmcode.h: Likewise.
1241 * vms-alpha.c: Likewise.
1242 * po/bfd.pot: Regenerate.
1243 * po/SRC-POTFILES.in: Regenerate.
1245 2011-06-01 DJ Delorie <dj@redhat.com>
1247 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1248 * target.c: Likewise.
1249 * configure.in: Likewise.
1250 * configure.in: Regenerate.
1251 * elf32-rx.c: Add elf32-rx-be-ns target.
1252 (rx_elf_object_p): Never allow the be-ns target by default,
1253 only allow it if the user requests it.
1255 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1257 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1258 relocation in readonly section in a shared object.
1259 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1261 2011-05-31 Nick Clifton <nickc@redhat.com>
1263 * archive.c (adjust_relative_path): Fix comment to prevent it
1264 corrupting the auto-generated bfd.h.
1266 2011-05-31 Paul Brook <paul@codesourcery.com>
1268 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1269 for known functions.
1270 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1273 2011-05-31 Paul Brook <paul@codesourcery.com>
1275 * elf32-arm.c (arm_stub_is_thumb): Add
1276 arm_stub_long_branch_v4t_thumb_tls_pic.
1277 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1280 2011-05-27 Nick Clifton <nickc@redhat.com>
1283 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1284 unable to read a file pointed to by an entry in a thin archive.
1285 (adjust_relative_path): Use lrealpath to canonicalize paths.
1286 Handle the case where the reference path is above the current
1287 path in the directory tree.
1289 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1292 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1293 R_X86_64_TPOFF64 in executable.
1295 2011-05-26 Alan Modra <amodra@gmail.com>
1297 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1298 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1299 local_protected comment.
1301 2011-05-25 Tristan Gingold <gingold@adacore.com>
1303 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1304 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1305 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1306 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1307 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1308 (elf32-ia64.c): Created from elfnn-ia64.c
1309 (elf64-ia64.c): Likewise.
1310 * elfxx-ia64.h: New file.
1311 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1312 functions.Includes elfxx-ia64.h.
1313 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1314 (IA64_HOWTO): Adjust.
1315 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1316 (elfNN_ia64_reloc_type_lookup): Renames to
1317 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1318 (elfNN_ia64_reloc_name_lookup): Renames to
1319 ia64_elf_reloc_name_lookup. Make it public.
1320 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1321 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1323 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1324 Move it and make it public. Move prototype to elfxx-ia64.h
1325 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1326 Move prototype to elfxx-ia64.h
1327 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1328 (elfNN_ia64_info_to_howto): Adjust calls.
1329 (elfNN_ia64_relax_section): Adjust calls.
1330 (count_dyn_reloc): Fix typo.
1331 (elfNN_ia64_relocate_section): Adjust calls.
1332 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1333 (bfd_elfNN_bfd_reloc_type_lookup)
1334 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1335 * configure: Regenerate.
1336 * Makefile.in: Regenerate.
1338 2011-05-23 DJ Delorie <dj@redhat.com>
1340 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1341 the vma/lma swapping done in elf32_rx_modify_program_headers.
1343 2011-05-23 Nick Clifton <nickc@redhat.com>
1345 * elf-m10300.c (mn10300_elf_mkobject): New function.
1346 (bfd_elf32_mkobject): Define.
1348 2011-05-23 Alan Modra <amodra@gmail.com>
1350 * elf-bfd.h: Comment typo fix.
1351 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1352 struct elf_dyn_relocs throughout.
1353 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1355 2011-05-23 Alan Modra <amodra@gmail.com>
1357 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1358 functions rather than warning callback or _bfd_error_handler.
1359 * elf32-ppc.c: Likewise.
1360 * elf64-ppc.c: Likewise.
1361 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1363 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1365 2011-05-23 Alan Modra <amodra@gmail.com>
1368 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1369 .tbss, and page align same for all SHT_NOBITS sections.
1371 2011-05-21 Alan Modra <amodra@gmail.com>
1374 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1376 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1377 segment if just for .tbss.
1378 (assign_file_positions_for_load_sections): Don't report "can't
1379 allocate in segment" errors for .tbss.
1380 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1381 from SHT_NOBITS section filepos.
1383 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1385 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1386 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1387 (elf32_tic6x_relocate_section): Handle them.
1389 2011-05-18 Nick Clifton <nickc@redhat.com>
1392 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1393 sections when building shared libraries.
1395 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1398 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1401 2011-05-18 Tristan Gingold <gingold@adacore.com>
1403 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1404 (xcoff_sweep): Always keep dwarf sections.
1405 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1407 2011-05-18 Tristan Gingold <gingold@adacore.com>
1409 * libxcoff.h (struct xcoff_dwsect_name): New type.
1410 (XCOFF_DWSECT_NBR_NAMES): New macro.
1411 (xcoff_dwsect_names): Declare.
1412 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1413 (styp_to_sec_flags): Ditto.
1414 (coff_new_section_hook): Ditto.
1415 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1416 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1418 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1421 * elf32-rx.c (ignore_lma): New variable.
1422 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1423 (rx_modify_program_headers): Only copy the LMA into the VMA if
1426 2011-05-17 Alan Modra <amodra@gmail.com>
1429 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1430 * elflink.c (elf_link_add_object_symbols): Likewise.
1431 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1433 2011-05-16 Alan Modra <amodra@gmail.com>
1435 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1437 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1439 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1440 global GOT entries for GOT_PAGE relocations against global symbols.
1442 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1444 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1445 (tic6x-*-*): Replaced by these.
1446 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1447 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1448 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1450 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1451 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1452 "elf32-target.h" two more times.
1453 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1454 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1455 bfd_elf32_tic6x_elf_le_vec.
1456 * configure: Regenerate.
1458 2011-05-13 Jan Beulich <jbeulich@novell.com>
1460 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1462 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1464 * config.in: Regenerated.
1465 * configure: Regenerated.
1466 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1467 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1468 HAVE_PSINFO32_T_PR_PID.
1469 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1470 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1471 and HAVE_PSINFO32_T_PR_PID.
1472 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1474 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1476 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1478 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1479 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1481 2011-05-09 Paul Brook <paul@codesourcery.com>
1483 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1484 * bfd-in2.h: Regenerate.
1485 * elf32-tic6x.c: Include limits.h.
1486 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1487 _tic6x_elf_section_data): New.
1488 (elf32_tic6x_section_data): Define.
1489 (elf32_tic6x_new_section_hook): Allocate target specific data.
1490 (elf32_tic6x_add_unwind_table_edit): New function.
1491 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1492 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1493 elf32_tic6x_copy_exidx_entry): New functions.
1494 (elf_backend_write_section): Define.
1496 2011-05-09 Paul Brook <paul@codesourcery.com>
1498 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1499 elf32_tic6x_fake_sections): New functions.
1500 (elf_backend_fake_sections): Define.
1502 2011-05-09 Paul Brook <paul@codesourcery.com>
1504 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1505 (elf_backend_gc_mark_extra_sections): Define.
1507 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1510 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1511 references to symbols defined in discarded sections.
1513 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1516 * coffgen.c (coff_write_symbol): Assume input section is its own
1517 output section if output_section member not set.
1518 (coff_write_alien_symbol): Likewise.
1520 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1523 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1525 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
1528 * section.c (SEC_ELF_REVERSE_COPY): New.
1529 * bfd-in2.h: Regenerated.
1531 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
1534 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1535 * bfd-in2.h: Regenerate.
1537 2011-05-06 Tristan Gingold <gingold@adacore.com>
1539 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1540 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1541 any code section. Add comments.
1542 (alpha_vms_object_p): Use void * instead of PTR.
1543 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1544 (build_module_list): Guard against no DST section. Add comments.
1545 (alpha_vms_link_output_symbol): Discard undefined symbols.
1546 (alpha_vms_get_section_contents): Simply memcpy if the section was
1547 already loaded. Fix typo.
1548 (vms_new_section_hook): Use void * instead of PTR.
1549 (vms_alpha_vec): Ditto.
1551 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1553 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1554 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1556 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1558 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1559 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1560 mismatch. Choose the lower of the two values.
1561 (bfd_elf32_bfd_final_link): New macro.
1563 2011-04-28 Tristan Gingold <gingold@adacore.com>
1565 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1566 (bfd_xcoff_swap_aux_out): Ditto.
1567 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1568 (bfd_xcoff64_swap_aux_out): Ditto.
1570 2011-05-04 Alan Modra <amodra@gmail.com>
1573 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1574 was_undefined on dot-symbols.
1576 2011-05-03 Paul Brook <paul@codesourcery.com>
1579 * elf32-tic6x.c (elf32_tic6x_howto_table,
1580 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1581 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1584 2011-05-01 Alan Modra <amodra@gmail.com>
1587 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1588 creating ifunc sections.
1589 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1591 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1593 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1596 2011-04-28 Tom Tromey <tromey@redhat.com>
1598 * bfdio.c (memory_bstat): Pass correct size to memset.
1600 2011-04-28 Mike Frysinger <vapier@gentoo.org>
1602 * dwarf2.c (dwarf_debug_sections): Mark const.
1603 * elf.c (special_sections): Likewise.
1604 * libbfd-in.h (dwarf_debug_sections): Likewise.
1605 * libbfd.h: Regenerate.
1607 2011-04-26 Kai Tietz <ktietz@redhat.com>
1609 * coffcode.h (sec_to_styp_flags): Allow linkonce for
1612 2011-04-26 Tristan Gingold <gingold@adacore.com>
1614 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
1616 2011-04-24 Alan Modra <amodra@gmail.com>
1620 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1621 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1622 (_bfd_generic_link_add_one_symbol): Update "notice" call.
1623 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1624 it is a redef of an IR symbol in a real BFD.
1626 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
1628 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1629 in readonly section in a shared object.
1630 (elf_i386_size_dynamic_sections): Likewise.
1631 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1632 (elf_x86_64_size_dynamic_sections): Likewise.
1634 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1637 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1639 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1641 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1643 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1644 on dynamic symbol error.
1645 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1647 2011-04-20 Tristan Gingold <gingold@adacore.com>
1649 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1651 2011-04-20 Alan Modra <amodra@gmail.com>
1653 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1654 (bfd_hash_table_init_n): Overflow checking.
1655 (bfd_hash_set_default_size): Return current size. Take unsigned long
1656 arg. Add 65537 to hash_size primes.
1657 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1658 * bfd-in2.h: Regenerate.
1660 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1662 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1665 2011-04-20 Alan Modra <amodra@gmail.com>
1667 * libbfd.c (bfd_log2): Do return rounded up value.
1668 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1669 call with expanded old round down version of the function.
1671 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1672 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1674 2011-04-20 Alan Modra <amodra@gmail.com>
1677 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1678 in their own common section.
1679 * elflink.c (elf_link_add_object_symbols): Likewise.
1680 * linker.c (generic_link_check_archive_element): Don't lose flags
1681 if common section is pre-existing.
1682 (_bfd_generic_link_add_one_symbol): Likewise.
1684 2011-04-20 Alan Modra <amodra@gmail.com>
1687 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1688 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
1689 multiple_definition regardless of allow_multiple_definition.
1690 * simple.c (simple_dummy_multiple_definition): Update.
1691 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1694 2011-04-18 Tristan Gingold <gingold@adacore.com>
1696 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1698 2011-04-18 Alan Modra <amodra@gmail.com>
1702 * bfd.c (BFD_PLUGIN): Define.
1703 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1704 * bfd-in2.h: Regenerate.
1705 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1706 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1708 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1710 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1713 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1715 * elf-bfd.h (struct sdt_note): New struct.
1716 (struct elf_obj_tdata) <sdt_note_head>: New field.
1717 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1718 (elfobj_grok_stapsdt_note): Likewise.
1719 (elf_parse_notes): Added code to treat SystemTap note
1722 2011-04-12 Richard Henderson <rth@redhat.com>
1724 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1725 exclude empty .got sections.
1727 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1729 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1730 array access for BFD_RELOC_386_IRELATIVE.
1732 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1734 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1736 2011-04-11 Mark Wielaard <mjw@redhat.com>
1739 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1740 (has_gnu_symbols): Renamed from has_ifunc_symbols.
1741 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1742 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1743 also if STB_GNU_UNIQUE symbol binding was seen.
1744 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1745 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1746 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1747 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1748 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1749 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1751 2011-04-11 Alan Modra <amodra@gmail.com>
1753 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
1755 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
1756 (_bfd_generic_get_section_contents_in_window): Likewise.
1757 * section.c (bfd_get_section_contents): Likewise.
1758 * compress.c (bfd_get_full_section_contents): Likewise.
1759 * elf32-rx.c (rx_final_link): Ignore rawsize.
1760 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
1761 bfd with bfd_get_section_limit.
1762 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
1763 os->size during final link. Update callers.
1764 * bfd-in2.h: Regenerate.
1766 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
1769 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
1770 as the number of global entries when merging with the primary GOT.
1772 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1774 * elf32-i386.c: Update copyright year.
1775 * elf64-x86-64.c: Likewise.
1777 2011-04-09 Kai Tietz <ktietz@redhat.com>
1779 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
1780 buffer and use rawsize for sorting.
1781 * coffcode.h (coff_compute_section_file_positions): Set rawsize
1782 before doing alignment.
1784 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1786 * elf32-i386.c (elf_i386_relocate_section): Return relocation
1787 error on unsupported relocation.
1788 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1790 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1793 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
1796 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
1799 * elf32-i386.c (elf_i386_relocate_section): Check !executable
1800 instead of shared for R_386_TLS_LDO_32.
1802 2011-04-08 Tristan Gingold <gingold@adacore.com>
1804 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
1806 * xcoff-target.h: Remove
1807 * Makefile.in: Regenerate.
1809 2011-04-07 Cary Coutant <ccoutant@google.com>
1811 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
1813 2011-04-07 Paul Brook <paul@codesourcery.com>
1815 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
1817 (elf32_tic6x_howto_table_rel): Ditto.
1818 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
1819 (elf32_tic6x_check_relocs): Ditto.
1821 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1823 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
1825 (strongarm*, thumb*, xscale*): Remove architectures.
1826 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
1827 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
1828 xscale-*-coff): Remove targets.
1830 2011-04-01 Tristan Gingold <gingold@adacore.com>
1832 * elfxx-ia64.c: include bfd_stdint.h
1834 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
1836 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
1837 dynobj and its initialization.
1839 2011-03-31 Tristan Gingold <gingold@adacore.com>
1841 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
1842 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
1843 BFD_HOST_LONG_LONG to 1.
1845 2011-03-31 Tristan Gingold <gingold@adacore.com>
1847 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
1848 (_bfd_vms_write_etir): Ditto.
1849 (_bfd_vms_slurp_etir): Avoid to use intptr_t
1850 * configure.com: Generate bfd_stdint.h
1852 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
1854 * elf32-tic6x.h (struct elf32_tic6x_params): New.
1855 (elf32_tic6x_setup): Declare.
1856 * elf32-tic6x.c: Include <limits.h>.
1857 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
1858 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
1860 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
1861 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
1862 tic6x_elf_scom_symbol_ptr): New static variables.
1863 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
1864 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
1865 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1866 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
1867 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
1868 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
1869 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
1870 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
1871 elf32_tic6x_adjust_dynamic_symbol): New static functions.
1872 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
1873 to weak symbols as required by the ABI.
1874 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
1875 as needed when generating DSBT output.
1876 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
1877 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
1878 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
1879 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
1880 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
1881 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
1882 New static functions.
1883 (ELF_MAXPAGESIZE): Define to 0x1000.
1884 (bfd_elf32_bfd_copy_private_bfd_data,
1885 bfd_elf32_bfd_link_hash_table_create,
1886 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
1887 elf_backend_want_got_plt, elf_backend_want_dynbss,
1888 elf_backend_plt_readonly, elf_backend_got_header_size,
1889 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
1890 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1891 elf_backend_check_relocs, elf_backend_add_symbol_hook,
1892 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
1893 elf_backend_section_from_bfd_section,
1894 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
1895 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
1896 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
1898 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
1899 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
1900 * bfd/bfd-in2.h: Regenerate.
1901 * bfd/libbfd.h: Regenerate.
1902 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
1904 2011-03-31 Tristan Gingold <gingold@adacore.com>
1906 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
1907 entry on xcoff when value is C_NULL_VALUE.
1909 2011-03-31 Tristan Gingold <gingold@adacore.com>
1911 * libcoff-in.h (exec_hdr): Remove.
1912 * libcoff.h: Regenerate.
1914 2011-03-30 Nick Clifton <nickc@redhat.com>
1916 * po/da.po: Updated Danish translation.
1918 2011-03-29 Richard Henderson <rth@redhat.com>
1920 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
1921 (elf64_alpha_gc_sweep_hook): New.
1922 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
1923 (elf_backend_can_gc_sections): New.
1925 2011-03-26 John Marino <binutils@marino.st>
1927 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
1928 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
1929 * configure: Regenerate.
1931 2011-03-25 Michael Snyder <msnyder@vmware.com>
1933 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
1935 2011-03-25 Tristan Gingold <gingold@adacore.com>
1937 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
1938 of find_nearest_line on object files.
1940 2011-03-25 Tristan Gingold <gingold@adacore.com>
1942 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
1944 (alpha_vms_create_eisd_for_section): Make code sections read-only.
1946 2011-03-24 Alan Modra <amodra@gmail.com>
1948 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
1949 old-style __tls_get_addr calls without marker relocs don't match
1950 their arg setup insn one for one. If such mismatches are found
1951 report the reloc and don't do any tls optimization.
1952 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1954 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1956 * bfd-in2.h: Regenerate.
1958 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1960 * archures.c: Add AVR XMEGA architecture information.
1961 * cpu-avr.c (arch_info_struct): Likewise.
1962 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1963 (elf32_avr_object_p): Likewise.
1965 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1967 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
1968 * bfd-in2.h: Regenerate.
1969 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
1970 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
1972 (elf32_arm_howto_from_type): Update accordingly.
1973 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
1974 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
1975 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
1976 with an extra noncall_refcount field.
1977 (arm_local_iplt_info): New structure.
1978 (elf_arm_obj_tdata): Add local_iplt.
1979 (elf32_arm_local_iplt): New accessor macro.
1980 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
1981 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
1982 Change tls_type to a bitfield and add is_iplt.
1983 (elf32_arm_link_hash_newfunc): Update accordingly.
1984 (elf32_arm_allocate_local_sym_info): New function.
1985 (elf32_arm_create_local_iplt): Likewise.
1986 (elf32_arm_get_plt_info): Likewise.
1987 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
1988 (elf32_arm_get_local_dynreloc_list): Likewise.
1989 (create_ifunc_sections): Likewise.
1990 (elf32_arm_copy_indirect_symbol): Update after the changes to
1991 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
1992 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
1993 to get PLT information. Assert that all STT_GNU_IFUNC references
1994 are turned into PLT references.
1995 (arm_build_one_stub): Pass the symbol type to
1996 elf32_arm_final_link_relocate.
1997 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
1998 (elf32_arm_allocate_irelocs): New function.
1999 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2000 all R_ARM_IRELATIVE.
2001 (elf32_arm_allocate_plt_entry): New function.
2002 (elf32_arm_populate_plt_entry): Likewise.
2003 (elf32_arm_final_link_relocate): Add an st_type parameter.
2004 Set srelgot to null for static objects. Use separate variables
2005 to record which st_value and st_type should be used when generating
2006 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2007 symbol's PLT information, setting has_iplt_entry, splt,
2008 plt_offset and gotplt_offset accordingly. Check whether
2009 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2010 the relocation target accordingly. Broaden assert to include
2011 .iplts. Don't set sreloc for static relocations. Assert that
2012 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2013 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2014 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2015 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2016 resolve GOT references to the .igot.plt entry.
2017 (elf32_arm_relocate_section): Update the call to
2018 elf32_arm_final_link_relocate.
2019 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2020 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2021 relocations in shared libraries and relocatable executables.
2022 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2023 to get the list of dynamic relocations for a local symbol.
2024 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2025 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2026 to allocate local symbol information. Treat R_ARM_REL32 and
2027 R_ARM_REL32_NOI as call relocations in shared libraries and
2028 relocatable executables. Record PLT information for local
2029 STT_GNU_IFUNC functions as well as global functions. Count
2030 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2031 to get the list of dynamic relocations for a local symbol.
2032 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2033 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2034 removed. Update after the changes to elf32_arm_link_hash_entry.
2035 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2036 entries should live in .plt or .iplt. Check whether the .igot.plt
2037 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2038 to allocate .plt and .(i)got.plt entries. Detect which .got
2039 entries will need R_ARM_IRELATIVE relocations and use
2040 elf32_arm_allocate_irelocs to allocate them. Likewise other
2041 non-.got dynamic relocations.
2042 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2043 and dynamic relocations for local STT_GNU_IFUNC symbols.
2044 Check whether the .igot.plt and .got entries can be combined.
2045 Detect which .got entries will need R_ARM_IRELATIVE relocations
2046 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2047 section pointers intead of strcmp checks. Handle iplt and igotplt.
2048 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2049 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2050 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2052 (elf32_arm_output_plt_map_1): New function, split out from
2053 elf32_arm_output_plt_map. Handle .iplt entries. Use
2054 elf32_arm_plt_needs_thumb_stub_p.
2055 (elf32_arm_output_plt_map): Call it.
2056 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2057 local .iplt entries.
2058 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2059 (elf32_arm_swap_symbol_out): Likewise.
2060 (elf32_arm_add_symbol_hook): New function.
2061 (elf_backend_add_symbol_hook): Define for all targets.
2063 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2065 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2066 * elf.c (swap_out_syms): Set st_target_internal for each
2068 * elfcode.h (elf_swap_symbol_in): Likewise.
2069 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2070 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2071 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2072 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2073 * elflink.c (elf_link_output_extsym): Likewise.
2074 (bfd_elf_final_link): Likewise.
2075 (elf_link_add_object_symbols): Copy st_target_internal
2076 to the hash table if we see a definition.
2077 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2078 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2079 a branch_type field.
2080 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2081 (arm_type_of_stub): Replace actual_st_type with an
2082 actual_branch_type parameter.
2083 (arm_build_one_stub): Use branch types rather than st_types to
2084 determine the type of branch.
2085 (cortex_a8_erratum_scan): Likewise.
2086 (elf32_arm_size_stubs): Likewise.
2087 (bfd_elf32_arm_process_before_allocation): Likewise.
2088 (allocate_dynrelocs_for_symbol): Likewise.
2089 (elf32_arm_finish_dynamic_sections): Likewise.
2090 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2091 a branch_type parameter.
2092 (elf32_arm_relocate_section): Update call accordingly.
2093 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2094 (elf32_arm_output_map_sym): Initialize st_target_internal.
2095 (elf32_arm_output_stub_sym): Likewise.
2096 (elf32_arm_symbol_processing): Delete.
2097 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2098 Use st_target_internal to record the branch type.
2099 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2101 (elf32_arm_is_function_type): Delete.
2102 (elf_backend_symbol_processing): Likewise.
2103 (elf_backend_is_function_type): Likewise.
2105 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2107 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2108 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2111 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2113 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2114 may_need_local_target_p and may_become_dynamic_p to classify
2115 the relocation type. Don't check info->symbolic or h->def_regular
2116 when deciding whether to record a potential dynamic reloc.
2117 Don't treat potential dynamic relocs as PLT references.
2118 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2119 try to make the PLT reference count go negative.
2121 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2123 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2124 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2125 Only create a dynamic relocation for local references if
2127 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2128 allocation accordingly.
2129 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2131 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2133 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2134 (elf32_arm_add_dynreloc): Likewise.
2135 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2136 to allocate dynamic relocations.
2137 (elf32_arm_size_dynamic_sections): Likewise.
2138 (allocate_dynrelocs): Likewise. Rename to
2139 allocate_dynrelocs_for_symbol.
2140 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2141 create dynamic relocations.
2142 (elf32_arm_finish_dynamic_symbol): Likewise.
2144 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2146 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2147 x32 GD->IE and GD->LE transitions.
2148 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2149 and LD->LE transitions.
2151 2011-03-10 Alan Modra <amodra@gmail.com>
2153 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2154 for LO_DS error message and correct multiple.
2156 2011-03-10 Alan Modra <amodra@gmail.com>
2158 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2159 (ppc64_elf_link_just_syms): New function.
2160 (opd_entry_value): Don't assume big-endian host.
2161 (get_r2off): New function.
2162 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2164 2011-03-06 Michael Snyder <msnyder@vmware.com>
2166 * compress.c (bfd_compress_section_contents): Check for out of mem.
2168 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2169 that case statement falls through intentionally.
2171 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2173 2011-03-04 Alan Modra <amodra@gmail.com>
2175 * archive.c (bsd_write_armap): Don't call stat in deterministic
2176 mode, and don't use st_mtime if stat returns error.
2178 2011-03-03 Michael Snyder <msnyder@vmware.com>
2180 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2182 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2184 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2185 (aout_link_write_other_symbol): Missing break statement.
2187 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2189 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2191 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2193 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2194 x32 IE->LE transition.
2195 (elf_x86_64_relocate_section): Likewise.
2197 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2199 * elflink.c (is_reloc_section): Remove function.
2200 (get_dynamic_reloc_section_name): Construct string manually.
2202 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2204 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2205 (adjust_relative_path): Likewise.
2206 (_bfd_construct_extended_name_table): Likewise.
2207 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2208 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2209 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2210 * elf32-spu.c (sort_bfds): Likewise.
2211 (spu_elf_auto_overlay): Likewise.
2212 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2213 * xcofflink.c (xcoff_set_import_path): Likewise.
2214 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2215 (xtensa_regfile_lookup_shortname): Likewise.
2217 2011-02-28 Alan Modra <amodra@gmail.com>
2220 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2221 stringsize. Properly sanity check symdef_count. Remove redundant
2224 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2226 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2227 and handle claim_file seeking. Only try to load the plugin once.
2229 2011-02-22 Andreas Schwab <schwab@redhat.com>
2231 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2232 relocation read the value from the second GOT slot.
2234 2011-02-15 Tristan Gingold <gingold@adacore.com>
2236 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2238 2011-02-15 Alan Modra <amodra@gmail.com>
2240 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2241 toc relocs. Fuss over free(NULL).
2243 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2245 * elflink.c (bfd_elf_size_dynamic_sections): Add
2246 bfd_get_symbol_leading_char to the start of newname.
2248 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2250 * configure: Regenerate.
2252 2011-02-09 Alan Modra <amodra@gmail.com>
2254 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2255 we are done. When optimising large toc, check that a global
2256 symbol on a toc reloc is defined in a kept section.
2258 2011-02-08 Nick Clifton <nickc@redhat.com>
2261 * elf.c (assign_file_positions_for_load_sections): Set the program
2262 header offset and entry size to zero if there are no program
2265 2011-02-08 Alan Modra <amodra@gmail.com>
2267 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2268 local_syms when looking for local symbols in .toc.
2270 2011-02-01 Alan Modra <amodra@gmail.com>
2272 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2273 for toc pointer on any section having makes_toc_func_call set.
2274 (check_pasted_section): Ensure pasted .init/.fini fragments use
2275 the same toc if any has makes_toc_func_call set.
2277 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2279 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2282 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2284 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2285 common sections too.
2287 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2289 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2292 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2294 Fix compilation for mingw64.
2295 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2296 typecast to avoid warning.
2297 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2299 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2300 of long for pointer to avoid warning.
2301 (elfNN_ia64_relax_brl): Idem.
2302 (elfNN_ia64_install_value): Idem.
2303 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2305 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2307 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2308 h->needs_plt when deciding whether to record a possible dynamic reloc.
2310 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2312 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2313 dynamic relocs for the removed section.
2315 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2317 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2320 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2322 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2323 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2324 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2325 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2326 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2327 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2330 2011-01-14 Alan Modra <amodra@gmail.com>
2332 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2334 (_bfd_default_error_handler): Likewise.
2335 * elf.c (print_segment_map): Likewise.
2336 * libbfd.c (warn_deprecated): Likewise.
2337 * som.c (som_sizeof_headers): No need to do so here.
2338 * coff-i860.c: Replace use of printf for error messages with
2340 * coff-ppc.c: Likewise.
2341 * coff-sh.c: Likewise.
2342 * elf32-bfin.c: Likewise.
2343 * elf32-dlx.c: Likewise.
2344 * elf32-mep.c: Likewise.
2345 * elf32-v850.c: Likewise.
2346 * mach-o.c: Likewise.
2349 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2351 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2353 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2354 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2356 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2358 (elf_x86_64_finish_dynamic_symbol): Updated.
2359 (elf_x86_64_finish_dynamic_sections): Don't use
2360 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2361 bfd_elf64_swap_dyn_out.
2363 2011-01-14 J. Park <grassman@gmail.com>
2366 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2367 following bfd_link_hash_warning symbol link.
2369 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2370 Glauber de Oliveira Costa <glommer@gmail.com>
2372 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2373 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2374 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2376 * libbfd.h: Rebuilt.
2377 * bfd-in2.h: Rebuilt.
2378 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2379 (elf32_arm_reloc_map): Likewise.
2380 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2381 (elf32_arm_stub_long_branch_any_tls_pic,
2382 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2383 (DEF_STUBS): Add new stubs.
2384 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2385 (elf32_arm_local_tlsdesc_gotent): New.
2386 (GOT_TLS_GDESC): New mask.
2387 (GOT_TLS_GD_ANY): Define.
2388 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2389 (elf32_arm_compute_jump_table_size): New.
2390 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2391 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2392 sgotplt_jump_table_size fields.
2393 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2394 (elf32_arm_link_hash_table_create): Initialize new fields.
2395 (arm_type_of_stub): Check TLS desc relocs too.
2396 (elf32_arm_stub_name): TLS desc relocs can be shared.
2397 (elf32_arm_tls_transition): Determine relaxation.
2398 (arm_stub_required_alignment): Add tls stubs.
2399 (elf32_arm_size_stubs): Likewise.
2400 (elf32_arm_tls_relax): Perform TLS relaxing.
2401 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2402 (IS_ARM_TLS_GNU_RELOC): New.
2403 (IS_ARM_TLS_RELOC): Use it.
2404 (elf32_arm_relocate_section): Perform TLS relaxing.
2405 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2407 (allocate_dynrelocs): Allocate tls desc relcoations.
2408 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2410 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2412 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2414 (elf32_arm_finish_dynamic_symbol): Adjust.
2415 (arm_put_trampoline): New.
2416 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2418 (elf_backend_always_size_sections): Define.
2420 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2422 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2424 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2428 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2429 handle symbols marked with regular reference, but not non-GOT
2430 reference when building shared library.
2432 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2433 local and global STT_GNU_IFUNC symols when building shared
2435 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2437 2011-01-05 DJ Delorie <dj@redhat.com>
2439 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2440 * libbfd.h: Regenerate.
2441 * bfd-in2.h: Regenerate.
2442 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2444 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2446 * cpu-i386.c (bfd_i386_compatible): New.
2447 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2448 with bfd_i386_compatible.
2449 (bfd_x86_64_arch_intel_syntax): Likewise.
2450 (bfd_i386_arch_intel_syntax): Likewise.
2451 (i8086_arch): Likewise.
2452 (bfd_x64_32_arch): Likewise.
2453 (bfd_x86_64_arch): Likewise.
2454 (bfd_i386_arch): Likewise.
2456 For older changes see ChangeLog-2010
2462 version-control: never