1 2011-09-07 Alan Modra <amodra@gmail.com>
4 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
7 2011-09-06 Alan Modra <amodra@gmail.com>
10 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
11 (ppc64_elf_edit_toc): Fix style nit. Report some details
12 on linker failure due to reference in debug or non-alloc
13 sections to optimized away toc entry, and don't abort.
15 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
17 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
20 2011-08-26 Nick Clifton <nickc@redhat.com>
22 * po/es.po: Updated Spanish translation.
24 2011-08-19 Alan Modra <amodra@gmail.com>
26 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
27 we haven't seen expected -mcmodel=medium/large code relocs.
29 2011-08-18 Tristan Gingold <gingold@adacore.com>
31 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
33 2011-08-17 Tristan Gingold <gingold@adacore.com>
35 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
37 2011-08-17 Alan Modra <amodra@gmail.com>
40 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
41 (_bfd_handle_already_linked): Declare.
42 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
43 _bfd_coff_section_already_linked.
44 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
45 * coffcode.h (coff_section_already_linked): Likewise.
46 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
47 * elf-bfd.h: Likewise.
48 * libbfd-in.h: Likewise.
49 * targets.c: Likewise.
50 * linker.c (bfd_section_already_linked): Likewise.
51 (bfd_section_already_linked_table_lookup): Likewise.
52 (bfd_section_already_linked_table_insert): Likewise.
53 (_bfd_generic_section_already_linked): Likewise. Call
54 _bfd_handle_already_linked.
55 (_bfd_handle_already_linked): New function, split out from..
56 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
57 2011-07-09 changes. Avoid unnecessary strcmp when matching
58 already_linked_list entries. Match plugin linkonce section.
59 (section_signature): Delete.
60 * coffgen.c (_bfd_coff_section_already_linked): New function.
61 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
62 * libbfd.h: Regenerate.
63 * libcoff.h: Regenerate.
64 * bfd-in2.h: Regenerate.
66 2011-08-14 Alan Modra <amodra@gmail.com>
68 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
69 shared and call to _mcount will go via plt.
71 2011-08-14 Alan Modra <amodra@gmail.com>
73 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
74 * elf32-ppc.c: Likewise.
75 (ppc_elf_select_plt_layout): Use einfo rather than info to report
78 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
81 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
82 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
83 and zero-extend it to 64bit if addend is zero for x32. Generate
84 R_X86_64_RELATIVE64 for x32.
86 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
88 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
89 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
90 * elf32-arm.c (elf32_arm_link_hash_table): New field.
91 (elf232_arm_link_hash_table_create): Initialise new field.
92 (check_use_blx): Change test depending on fix_arm1176.
93 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
96 2011-08-08 Tristan Gingold <gingold@adacore.com>
98 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
99 (segsec_names_xlat): Reorder elements.
100 (bfd_mach_o_read_section_32): Fix typo.
101 (bfd_mach_o_read_section_64): Fix typo.
103 2011-08-08 Tristan Gingold <gingold@adacore.com>
105 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
106 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
107 (bfd_mach_o_section): Use them. Add next field.
108 (bfd_mach_o_segment_command): Replace sections array by
109 sect_head and sect_tail.
110 (bfd_mach_o_get_mach_o_section): New macro.
111 (bfd_mach_o_lookup_section): Remove.
112 (bfd_mach_o_new_section_hook): New function.
113 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
115 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
116 parameter with segname and sectname parameters. Adjust.
117 (bfd_mach_o_append_section_to_segment): New function. Use a
118 linked list for Mach-O sections.
119 (bfd_mach_o_write_segment_32): Adjust.
120 (bfd_mach_o_write_segment_64): Ditto.
121 (bfd_mach_o_build_commands): Fix comment. Adjust.
122 (bfd_mach_o_flatten_sections): Adjust.
123 (bfd_mach_o_print_section_map): Adjust.
124 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
125 (bfd_mach_o_new_section_hook): New function.
126 (bfd_mach_o_init_section_from_mach_o): Ditto.
127 (bfd_mach_o_read_section_32): Remove section parameter.
128 Return a section instead.
129 (bfd_mach_o_read_section_64): Ditto.
130 (bfd_mach_o_read_section): Ditto.
131 (bfd_mach_o_make_bfd_section): Adjust.
132 (bfd_mach_o_read_segment): Adjust for new profile of
133 bfd_mach_o_read_section.
134 (bfd_mach_o_lookup_section): Remove.
135 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
137 2011-08-08 Tristan Gingold <gingold@adacore.com>
139 * mach-o.h (bfd_mach_o_version_min_command): New structure.
140 (bfd_mach_o_load_command): Add version_min.
141 (mach_o_data_struct): Fix comment.
142 * mach-o.c (bfd_mach_o_read_version_min): New function.
143 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
144 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
145 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
146 (bfd_mach_o_get_name_or_null): New function.
147 (bfd_mach_o_get_name): Use the above new one.
148 (bfd_mach_o_load_command_name): Add the above new commands.
149 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
150 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
151 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
152 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
154 2011-08-08 Tristan Gingold <gingold@adacore.com>
156 * mach-o.h: Move size macros to external.h
157 Move reloc macros to reloc.h and x86-64.h.
158 * mach-o-i386.c: Includes mach-o/reloc.h
159 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
160 * mach-o.c: Add includes.
161 (bfd_mach_o_write_header): Use structure from external.h to convert.
162 (bfd_mach_o_write_thread): Ditto.
163 (bfd_mach_o_write_relocs): Ditto.
164 (bfd_mach_o_write_section_32): Ditto.
165 (bfd_mach_o_write_section_64): Ditto.
166 (bfd_mach_o_write_segment_32): Ditto.
167 (bfd_mach_o_write_segment_64): Ditto.
168 (bfd_mach_o_write_symtab): Ditto.
169 (bfd_mach_o_write_contents): Ditto.
170 (bfd_mach_o_read_header): Ditto.
171 (bfd_mach_o_read_section_32): Ditto.
172 (bfd_mach_o_read_section_64): Ditto.
173 (bfd_mach_o_read_symtab_symbol): Ditto.
174 (bfd_mach_o_read_dylinker): Ditto.
175 (bfd_mach_o_read_dylib): Ditto.
176 (bfd_mach_o_read_dysymtab): Ditto.
177 (bfd_mach_o_read_symtab): Ditto.
178 (bfd_mach_o_read_linkedit): Ditto.
179 (bfd_mach_o_read_str): Ditto.
180 (bfd_mach_o_read_dyld_info): Ditto.
181 (bfd_mach_o_read_segment): Ditto.
182 (bfd_mach_o_read_command): Ditto.
183 (bfd_mach_o_archive_p): Ditto.
184 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
185 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
186 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
187 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
188 of an hard-coded value.
190 2011-08-08 Tristan Gingold <gingold@adacore.com>
192 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
193 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
194 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
195 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
197 2011-08-08 Tristan Gingold <gingold@adacore.com>
199 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
200 (bfd_mach_o_convert_section_name_to_bfd): Use it.
201 (bfd_mach_o_get_section_type_from_name): New function.
202 (bfd_mach_o_get_section_attribute_from_name): Ditto.
203 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
204 Add comments. Add prototypes for the above new functions.
206 2011-08-05 Mark Kettenis <kettenis@gnu.org>
208 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
210 2011-08-05 Alan Modra <amodra@gmail.com>
212 * elf64-ppc.c (maybe_strip_output): New function.
213 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
215 2011-08-05 Alan Modra <amodra@gmail.com>
218 * elflink.c (_bfd_elf_section_already_linked): Return matched
219 status. Remove COFF comdat section handling.
220 * linker.c (_bfd_generic_section_already_linked): Return matched
221 status. Don't set SEC_GROUP in l_flags for plugin entries.
222 (bfd_section_already_linked): Update prototype.
223 * targets.c (_section_already_linked): Likewise.
224 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
225 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
226 (_bfd_nolink_section_already_linked): Update.
227 * libbfd.h: Regenerate.
228 * bfd-in2.h: Regenerate.
230 2011-08-05 Alan Modra <amodra@gmail.com>
232 * elf32-ppc.c: Include dwarf2.h.
233 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
234 (ppc_elf_create_glink): Create .eh_frame section.
235 (glink_eh_frame_cie): New array.
236 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
237 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
239 2011-08-04 Tristan Gingold <gingold@adacore.com>
241 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
242 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
244 2011-08-03 Tristan Gingold <gingold@adacore.com>
246 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
247 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
249 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
251 * elfxx-mips.c (check_4byte_branch): Remove function.
252 (check_relocated_bzc): New function.
253 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
254 instructions that immediately follow a compact branch
257 2011-08-02 Alan Modra <amodra@gmail.com>
259 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
261 (ppc_build_one_stub): Adjust get_relocs call to suit..
262 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
264 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
267 * archures.c (bfd_mach_i386_intel_syntax): New.
268 (bfd_mach_i386_i8086): Updated.
269 (bfd_mach_i386_i386): Likewise.
270 (bfd_mach_x86_64): Likewise.
271 (bfd_mach_x64_32): Likewise.
272 (bfd_mach_i386_i386_intel_syntax): Likewise.
273 (bfd_mach_x86_64_intel_syntax): Likewise.
274 (bfd_mach_x64_32_intel_syntax): Likewise.
275 (bfd_mach_l1om): Likewise.
276 (bfd_mach_l1om_intel_syntax): Likewise.
277 (bfd_mach_k1om): Likewise.
278 (bfd_mach_k1om_intel_syntax): Likewise.
280 * bfd-in2.h: Regenerated.
282 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
284 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
285 (bfd_x64_32_arch): Likewise.
287 * elf64-x86-64.c: Include "libiberty.h".
288 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
289 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
290 (elf_x86_64_reloc_type_lookup): Likewise.
291 (elf_x86_64_reloc_name_lookup): Likewise.
292 (elf_x86_64_relocate_section): Likewise.
293 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
295 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
297 * elfxx-mips.c (check_br32): Fix return type.
299 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
301 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
303 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
305 * elfxx-mips.c: Adjust comments throughout.
306 (mips_elf_relax_delete_bytes): Reshape code.
307 (_bfd_mips_elf_relax_section): Remove check for
308 R_MICROMIPS_GPREL16 relocations. Reshape code.
310 2011-07-28 Roland McGrath <mcgrathr@google.com>
312 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
313 (elf_i386_nacl_plt0_entry): New variable.
314 (elf_i386_plt_entry): New variable.
315 (elf_i386_nacl_pic_plt0_entry): New variable.
316 (elf_i386_nacl_pic_plt_entry): New variable.
317 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
318 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
319 (elf_backend_plt_alignment): Likewise.
321 * config.bfd: Handle i[3-7]86-*-nacl*.
322 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
323 * targets.c: Support bfd_elf32_i386_nacl_vec.
324 * configure.in: Likewise.
325 * configure: Regenerated.
327 * elf32-i386.c (struct elf_i386_plt_layout): New type.
328 (GET_PLT_ENTRY_SIZE): New macro.
329 (elf_i386_plt): New variable.
330 (struct elf_i386_backend_data): New member `plt'.
331 (elf_i386_arch_bed): Add initializer for it.
332 (elf_i386_vxworks_arch_bed): Likewise.
333 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
334 (elf_i386_plt_sym_val): Likewise.
335 (elf_i386_relocate_section): Likewise.
336 (elf_i386_finish_dynamic_symbol): Likewise.
337 Also use other elf_i386_plt_layout members for PLT details.
338 (elf_i386_finish_dynamic_sections): Likewise.
340 * elf32-i386.c (struct elf_i386_backend_data): New type.
341 (get_elf_i386_backend_data): New macro.
342 (elf_i386_arch_bed): New variable.
343 (elf_backend_arch_data): New macro.
344 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
345 (elf_i386_link_hash_table_create): Don't initialize them.
346 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
347 elf_i386_backend_data, not elf_i386_link_hash_table.
348 (elf_i386_adjust_dynamic_symbol): Likewise.
349 (elf_i386_allocate_dynrelocs): Likewise.
350 (elf_i386_readonly_dynrelocs): Likewise.
351 (elf_i386_size_dynamic_sections): Likewise.
352 (elf_i386_relocate_section): Likewise.
353 (elf_i386_finish_dynamic_symbol): Likewise.
354 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
355 (elf_i386_vxworks_link_hash_table_create): Function removed.
356 (elf_i386_vxworks_arch_bed): New variable.
357 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
359 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
360 * elfxx-target.h (elf_backend_arch_data): New macro.
361 (elfNN_bed): Use it as initializer for the new member.
363 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
365 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
368 2011-07-26 Jakub Jelinek <jakub@redhat.com>
370 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
371 and .zdebug_macro entry.
372 (dwarf_debug_section_enum): Add debug_macro.
374 2011-07-26 Alan Modra <amodra@gmail.com>
376 * elf64-ppc.c: Include dwarf2.h.
377 (struct ppc_link_hash_table): Add glink_eh_frame.
378 (create_linkage_sections): Create .eh_frame section.
379 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
381 (glink_eh_frame_cie): New array.
382 (ppc64_elf_size_stubs): Size glink_eh_frame.
383 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
384 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
386 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
389 * elf64-mmix.c (struct _mmix_elf_section_data): New members
390 has_warned_bpo and has_warned_pushj.
391 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
392 converting to ISO C. Add new parameter error_message. All
394 (mmix_elf_perform_relocation): Ditto.
395 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
396 Handle the case where mmix_elf_check_common_relocs has not been
397 called, missing preparations for relocs of the respective type.
399 2011-07-24 Chao-ying Fu <fu@mips.com>
400 Ilie Garbacea <ilie@mips.com>
401 Maciej W. Rozycki <macro@codesourcery.com>
402 Joseph Myers <joseph@codesourcery.com>
403 Catherine Moore <clm@codesourcery.com>
404 Richard Sandiford <rdsandiford@googlemail.com>
406 * archures.c (bfd_mach_mips_micromips): New macro.
407 * cpu-mips.c (I_micromips): New enum value.
408 (arch_info_struct): Add bfd_mach_mips_micromips.
409 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
411 (_bfd_mips_elf_relax_section): Likewise.
412 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
413 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
415 (_bfd_mips16_elf_reloc_shuffle): Rename to...
416 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
417 (gprel16_reloc_p): Handle microMIPS ASE.
418 (literal_reloc_p): New function.
419 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
420 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
421 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
422 and _bfd_mips_elf_reloc_shuffle changes.
423 (mips_elf_gprel32_reloc): Update comment.
424 (micromips_reloc_map): New variable.
425 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
426 (mips_elf32_rtype_to_howto): Likewise.
427 (mips_info_to_howto_rel): Likewise.
428 (bfd_elf32_bfd_is_target_special_symbol): Define.
429 (bfd_elf32_bfd_relax_section): Likewise.
430 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
431 (micromips_elf64_howto_table_rela): Likewise.
432 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
433 and _bfd_mips_elf_reloc_shuffle changes.
434 (micromips_reloc_map): Likewise.
435 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
436 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
437 (mips_elf64_rtype_to_howto): Likewise.
438 (bfd_elf64_bfd_is_target_special_symbol): Define.
439 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
440 (elf_micromips_howto_table_rela): Likewise.
441 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
442 and _bfd_mips_elf_reloc_shuffle changes.
443 (micromips_reloc_map): Likewise.
444 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
445 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
446 (mips_elf_n32_rtype_to_howto): Likewise.
447 (bfd_elf32_bfd_is_target_special_symbol): Define.
448 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
449 (LA25_LUI_MICROMIPS_2): Likewise.
450 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
451 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
452 (TLS_RELOC_P): Handle microMIPS ASE.
453 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
454 target is a microMIPS function.
455 (micromips_reloc_p): New function.
456 (micromips_reloc_shuffle_p): Likewise.
457 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
458 (got_disp_reloc_p, got_page_reloc_p): New functions.
459 (got_ofst_reloc_p): Likewise.
460 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
461 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
462 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
463 (micromips_branch_reloc_p): New function.
464 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
465 (tls_gottprel_reloc_p): Likewise.
466 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
467 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
469 (_bfd_mips16_elf_reloc_shuffle): Rename to...
470 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
471 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
472 (mips_tls_got_index, mips_elf_got_page): Likewise.
473 (mips_elf_create_local_got_entry): Likewise.
474 (mips_elf_relocation_needs_la25_stub): Likewise.
475 (mips_elf_calculate_relocation): Likewise.
476 (mips_elf_perform_relocation): Likewise.
477 (_bfd_mips_elf_symbol_processing): Likewise.
478 (_bfd_mips_elf_add_symbol_hook): Likewise.
479 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
480 (mips_elf_add_lo16_rel_addend): Likewise.
481 (_bfd_mips_elf_check_relocs): Likewise.
482 (mips_elf_adjust_addend): Likewise.
483 (_bfd_mips_elf_relocate_section): Likewise.
484 (mips_elf_create_la25_stub): Likewise.
485 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
486 (_bfd_mips_elf_gc_sweep_hook): Likewise.
487 (_bfd_mips_elf_is_target_special_symbol): New function.
488 (mips_elf_relax_delete_bytes): Likewise.
489 (opcode_descriptor): New structure.
491 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
492 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
493 (beq_insn_32): Likewise.
494 (b_insn_16, bz_insn_16): New variables.
495 (BZC32_REG_FIELD): New macro.
496 (bz_rs_insns_32, bz_rt_insns_32): New variables.
497 (bzc_insns_32, bz_insns_16):Likewise.
498 (BZ16_REG, BZ16_REG_FIELD): New macros.
499 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
500 (jal_x_insn_32_bd32): Likewise.
501 (j_insn_32, jalr_insn_32): Likewise.
502 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
503 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
504 (JR16_REG): New macro.
505 (ds_insns_16_bd16): New variable.
506 (lui_insn): Likewise.
507 (addiu_insn, addiupc_insn): Likewise.
508 (ADDIUPC_REG_FIELD): New macro.
509 (MOVE32_RD, MOVE32_RS): Likewise.
510 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
511 (move_insns_32, move_insns_16): New variables.
512 (nop_insn_32, nop_insn_16): Likewise.
514 (find_match): New function.
515 (check_br16_dslot, check_br32_dslot): Likewise.
516 (check_br16, check_br32): Likewise.
517 (IS_BITSIZE): New macro.
518 (check_4byte_branch): New function.
519 (_bfd_mips_elf_relax_section): Likewise.
520 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
521 and microMIPS modules together.
522 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
523 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
524 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
525 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
526 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
527 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
528 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
529 (BFD_RELOC_MICROMIPS_LO16): Likewise.
530 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
531 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
532 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
533 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
534 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
535 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
536 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
537 (BFD_RELOC_MICROMIPS_SUB): Likewise.
538 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
539 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
540 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
541 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
542 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
543 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
544 (BFD_RELOC_MICROMIPS_JALR): Likewise.
545 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
546 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
547 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
548 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
549 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
550 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
551 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
552 * bfd-in2.h: Regenerate.
553 * libbfd.h: Regenerate.
555 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
557 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
558 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
559 * Makefile.in: Regenerated.
561 * archures.c (bfd_architecture): Add bfd_arch_k1om.
562 (bfd_k1om_arch): New.
563 (bfd_archures_list): Add &bfd_k1om_arch.
564 * bfd-in2.h: Regenerated.
566 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
567 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
568 if bfd_elf64_x86_64_freebsd_vec is supported.
569 (targ_selvecs): Likewise.
571 * configure.in: Support bfd_elf64_k1om_vec and
572 bfd_elf64_k1om_freebsd_vec.
573 * configure: Regenerated.
577 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
578 (bfd_elf64_k1om_vec): Likewise.
579 (bfd_elf64_k1om_freebsd_vec): Likewise.
581 * targets.c (bfd_elf64_k1om_vec): New.
582 (bfd_elf64_k1om_freebsd_vec): Likewise.
583 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
584 bfd_elf64_k1om_freebsd_vec.
586 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
588 Fix false coff-go32-exe matches.
589 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
591 * coff-stgo32.c (go32_check_format): New forward declaration.
592 (COFF_CHECK_FORMAT): New defintion.
593 (go32_check_format): New function.
595 2011-07-15 Alan Modra <amodra@gmail.com>
597 * configure.in: Bump version.
598 * configure: Regenerate.
600 2011-07-14 Alan Modra <amodra@gmail.com>
602 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
603 * elf-bfd.h (struct already_linked): Forward declare.
605 2011-07-14 Alan Modra <amodra@gmail.com>
607 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
608 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
610 2011-07-14 Alan Modra <amodra@gmail.com>
612 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
613 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
614 (build_tls_get_addr_stub): Likewise.
615 (ppc_build_one_stub): Update calls to above.
616 (ppc_size_one_stub): Adjust stub size.
617 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
618 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
620 2011-07-12 Nick Clifton <nickc@redhat.com>
622 * elf32-arm.c (elf32_arm_section_flags): Delete.
623 (elf_backend_section_flags): Remove.
625 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
628 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
629 when setting stack_flags.
631 2011-07-11 Catherine Moore <clm@codesourcery.com>
633 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
634 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
635 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
636 * bfd-in2.h: Regenerated.
637 * bfd.c (bfd_lookup_section_flags): New definition.
638 * binary.c (binary_bfd_lookup_section_flags): New definition.
639 * bout.c (b_out_bfd_lookup_section_flags): New definition.
640 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
641 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
642 * coff-rs6000.c (rs6000coff_vec): Include
643 bfd_generic_lookup_section_flags.
644 (pmac_xcoff_vec): Likewise.
645 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
646 * coff64-rs6000.c (rs6000coff64_vec): Include
647 bfd_generic_lookup_section_flags.
648 (aix5coff64_vec): Likewise.
649 * ecoff.c (bfd_debug_section): Initialize flag_info field.
650 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
651 (bfd_elf_lookup_section_flags): Declare.
652 * elflink.c (bfd_elf_lookup_section_flags): New function.
653 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
654 (elf_backend_lookup_section_flags_hook): Define.
655 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
656 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
657 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
658 * ieee.c (ieee_bfd_lookup_section_flags): New define.
659 * ihex.c (ihex_bfd_lookup_section_flags): New define.
660 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
661 (bfd_generic_lookup_section_flags): Declare.
662 * libbfd.h: Regenerated.
663 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
664 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
665 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
666 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
667 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
668 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
669 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
670 * reloc.c (bfd_generic_lookup_section_flags): New function.
671 * som.c (som_bfd_lookup_section_flags): New definition.
672 * srec.c (srec_bfd_lookup_section_flags): New definition.
673 * targets.c (flag_info): Declare.
674 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
675 (_bfd_lookup_section_flags): New.
676 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
677 * versados.c (versados_bfd_lookup_section_flags): New definition.
678 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
679 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
681 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
684 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
686 2011-07-09 Alan Modra <amodra@gmail.com>
689 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
690 rather than kept_section to determine whether a symbol is from
692 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
693 sections appear undefined.
695 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
698 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
699 "asection *" with "struct already_linked *".
700 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
701 (_bfd_generic_section_already_linked): Likewise.
702 (bfd_section_already_linked_table_insert): Likewise.
703 (struct already_linked): New.
704 (struct bfd_section_already_linked): Use it.
705 * elflink.c (_bfd_elf_section_already_linked): Replace.
706 "asection *" with "struct already_linked *". Replace the plugin
707 dummy with the LTO output.
708 * linker.c (_bfd_generic_section_already_linked): Likewise.
709 * targets.c (struct already_linked): Add forward declaration.
710 (bfd_target): Replace "struct bfd_section *" with
711 "struct already_linked *" in _section_already_linked.
712 * bfd-in2.h: Regenerate.
713 * libbfd.h: Regenerate.
715 2011-07-06 Tristan Gingold <gingold@adacore.com>
717 * mach-o.h: Move loader related definitions to
718 include/mach-o/loader.h. Include it.
720 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
722 * elf64-x86-64.c (elf_backend_post_process_headers): Always
723 define to _bfd_elf_set_osabi.
725 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
726 Thomas Schwinge <thomas@schwinge.name>
729 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
730 ELFOSABI_LINUX alias.
731 * elf32-hppa.c: Likewise.
732 * elf32-i370.c: Likewise.
733 * elf64-hppa.c: Likewise.
735 2011-07-01 Ian Lance Taylor <iant@google.com>
737 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
738 DW_OP_lit3 to DW_OP_lit2.
740 2011-07-01 Alan Modra <amodra@gmail.com>
742 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
743 dyn relocs when called to copy flags for a weak sym.
744 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
745 (ppc64_elf_merge_private_bfd_data): Delete.
746 (bfd_elf64_bfd_merge_private_bfd_data): Define as
747 _bfd_generic_verify_endian_match.
749 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
751 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
754 2011-06-28 Tristan Gingold <gingold@adacore.com>
756 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
758 (_bfd_vms_write_etir): Write linkage index from reloc.
760 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
762 * mach-o.c (bfd_mach_o_read_command): Also ignore
763 BFD_MACH_O_LC_ROUTINES_64.
765 2011-06-27 Tristan Gingold <gingold@adacore.com>
767 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
768 section target index.
770 2011-06-27 Nick Clifton <nickc@redhat.com>
772 * cisco-core.c (cisco_core_little_vec): Add initialization of
773 match_priority field.
775 2011-06-27 Tristan Gingold <gingold@adacore.com>
777 * cache.c: Include bfd_stdint.h.
778 (cache_bmmap): Change profile. Return region start and size.
779 * bfdio.c (struct bfd_iovec): Change bmmap profile.
780 (bfd_mmap): Change profile and adjust. Update comment.
781 (memory_bmmap): Change profile.
782 * opncls.c (opncls_bmmap): Change profile.
783 * vms-lib.c (vms_lib_bmmap): Likewise.
784 * libbfd.h: Regenerate.
785 * bfd-in2.h: Regenerate.
787 2011-06-27 Tristan Gingold <gingold@adacore.com>
789 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
792 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
794 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
795 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
797 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
799 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
801 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
803 2011-06-24 Richard Henderson <rth@redhat.com>
806 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
807 tlsgd insn before swapping adjacent insns.
809 2011-06-24 Tristan Gingold <gingold@adacore.com>
811 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
814 2011-06-24 Alan Modra <amodra@gmail.com>
817 * elf.c (assign_file_positions_for_load_sections): Don't align
818 sh_offset for all SHT_NOBITS sections here, just .tbss sections
819 that don't get a PT_LOAD.
821 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
823 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
824 (sh_elf_check_relocs): Likewise.
826 2011-06-22 Richard Henderson <rth@redhat.com>
828 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
829 TPREL in a PIE image.
830 (alpha_dynamic_entries_for_reloc): Likewise.
831 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
832 (elf64_alpha_relax_got_load): Likewise.
834 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
836 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
839 2011-06-22 Alan Modra <amodra@gmail.com>
841 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
842 plugin symbols. Fix segfault on linker scrip defined syms.
844 2011-06-20 Jakub Jelinek <jakub@redhat.com>
847 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
848 at all for linker created .eh_frame sections.
849 (_bfd_elf_discard_section_eh_frame): Handle linker created
850 .eh_frame sections with no relocations.
851 * elf64-x86-64.c: Include dwarf2.h.
852 (elf_x86_64_eh_frame_plt): New variable.
853 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
854 PLT_FDE_LEN_OFFSET): Define.
855 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
856 (elf_x86_64_create_dynamic_sections): Create and fill in
857 .eh_frame section for .plt section.
858 (elf_x86_64_size_dynamic_sections): Write .plt section size
859 into .eh_frame FDE covering .plt section.
860 (elf_x86_64_finish_dynamic_sections): Write .plt section
861 start into .eh_frame FDE covering .plt section. Call
862 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
863 (elf_backend_plt_alignment): Define to 4.
864 * elf32-i386.c: Include dwarf2.h.
865 (elf_i386_eh_frame_plt): New variable.
866 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
867 PLT_FDE_LEN_OFFSET): Define.
868 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
869 (elf_i386_create_dynamic_sections): Create and fill in
870 .eh_frame section for .plt section.
871 (elf_i386_size_dynamic_sections): Write .plt section size
872 into .eh_frame FDE covering .plt section.
873 (elf_i386_finish_dynamic_sections): Write .plt section
874 start into .eh_frame FDE covering .plt section. Call
875 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
876 (elf_backend_plt_alignment): Define to 4.
878 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
880 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
883 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
885 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
886 CORE_HEADER is defined.
887 (elf_x86_64_write_core_note): New.
888 (elf_backend_write_core_note): Likewise.
890 * hosts/x86-64linux.h (uint64_t): New.
891 (user_regsx32_struct): Likewise.
892 (elf_gregx32_t): Likewise.
893 (ELF_NGREGX32): Likewise.
894 (elf_gregsetx32_t): Likewise.
895 (elf_prstatusx32): Likewise.
896 (prstatusx32_t): Likewise.
897 (user_fpregs32_struct): Removed.
898 (user_fpxregs32_struct): Likewise.
900 (elf_fpregset32_t): Likewise.
901 (elf_fpxregset32_t): Likewise.
902 (prgregset32_t): Likewise.
903 (prfpregset32_t): Likewise.
905 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
907 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
908 (elf_x86_64_grok_psinfo): Likewise.
910 2011-06-16 Nick Clifton <nickc@redhat.com>
912 * elf.c (elf_find_function): Fail if not provided with a symbol
915 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
917 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
918 * elf.c (elfcore_grok_arm_vfp): New function.
919 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
920 (elfcore_write_arm_vfp): New function.
921 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
923 2011-06-14 Richard Henderson <rth@redhat.com>
925 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
926 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
927 (elf64_alpha_always_size_sections): Don't call
928 elf64_alpha_merge_ind_symbols.
929 (elf_backend_copy_indirect_symbol): New.
931 2011-06-14 Alan Modra <amodra@gmail.com>
934 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
935 before doing anything.
936 (_bfd_elf_discard_section_eh_frame): Likewise.
938 2011-06-14 Alan Modra <amodra@gmail.com>
940 * Makefile.am: Formatting.
941 * Makefile.in: Regenerate.
942 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
943 * po/SRC-POTFILES.in: Regnerate.
945 2011-06-14 Alan Modra <amodra@gmail.com>
947 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
948 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
949 Don't handle warning symbols here.
950 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
951 (allocate_dynrelocs, readonly_dynrelocs): As above.
953 2011-06-14 Alan Modra <amodra@gmail.com>
956 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
957 (elf_gc_sweep): Don't treat debug and sections like .comment
959 (bfd_elf_gc_sections): Treat note sections as gc roots only when
960 not part of a group. Always call gc_mark_extra_sections.
961 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
962 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
963 _bfd_elf_gc_mark_extra_sections.
964 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
965 _bfd_elf_gc_mark_extra_sections.
966 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
968 2011-06-13 Nick Clifton <nickc@redhat.com>
970 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
971 variable 'local_got_offsets'.
972 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
973 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
975 2011-06-13 Walter Lee <walt@tilera.com>
977 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
978 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
979 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
981 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
983 (BFD64_BACKENDS): Add elf64-tilegx.lo.
984 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
985 * Makefile.in: Regenerate.
986 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
987 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
988 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
989 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
990 bfd-in2.h: Regenerate.
991 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
992 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
993 and bfd_elf64_tilegx_vec.
994 * configure: Regenerate.
995 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
997 * libbfd.h: Regenerate.
998 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
999 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1000 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1001 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1002 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1003 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1004 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1005 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1006 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1007 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1008 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1009 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1010 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1011 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1012 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1013 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1014 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1015 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1016 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1017 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1018 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1019 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1020 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1021 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1022 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1023 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1024 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1025 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1026 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1027 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1028 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1029 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1030 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1031 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1032 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1033 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1034 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1035 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1036 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1037 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1038 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1039 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1040 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1041 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1042 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1043 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1044 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1045 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1046 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1047 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1048 * targets.c (bfd_elf32_tilegx_vec): Declare.
1049 (bfd_elf32_tilepro_vec): Declare.
1050 (bfd_elf64_tilegx_vec): Declare.
1051 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1052 and bfd_elf64_tilegx_vec.
1053 * cpu-tilegx.c: New file.
1054 * cpu-tilepro.c: New file.
1055 * elf32-tilepro.h: New file.
1056 * elf32-tilepro.c: New file.
1057 * elf32-tilegx.c: New file.
1058 * elf32-tilegx.h: New file.
1059 * elf64-tilegx.c: New file.
1060 * elf64-tilegx.h: New file.
1061 * elfxx-tilegx.c: New file.
1062 * elfxx-tilegx.h: New file.
1064 2011-06-13 Alan Modra <amodra@gmail.com>
1066 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1067 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1068 warning symbols here.
1069 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1070 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1071 elf32_arm_readonly_dynrelocs): Likewise.
1072 * elf32-bfin.c (bfin_discard_copies): Likewise.
1073 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1074 elf_cris_discard_excess_dso_dynamics,
1075 elf_cris_discard_excess_program_dynamics): Likewise.
1076 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1077 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1078 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1079 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1080 elf_i386_readonly_dynrelocs): Likewise.
1081 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1082 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1083 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1084 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1085 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1086 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1087 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1088 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1089 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1090 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1091 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1092 elf32_tic6x_readonly_dynrelocs): Likewise.
1093 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1094 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1095 xstormy16_relax_plt_realloc): Likewise.
1096 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1097 * elf64-alpha.c (elf64_alpha_output_extsym,
1098 elf64_alpha_calc_got_offsets_for_symbol,
1099 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1100 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1101 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1102 elf_hppa_unmark_useless_dynamic_symbols,
1103 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1104 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1105 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1106 readonly_dynrelocs, merge_global_got, reallocate_got,
1107 undo_symbol_twiddle): Likewise.
1108 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1109 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1110 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1111 elf_x86_64_readonly_dynrelocs): Likewise.
1112 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1113 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1114 _bfd_elf_link_find_version_dependencies,
1115 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1116 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1117 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1118 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1119 elf_gc_propagate_vtable_entries_used,
1120 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1121 elf_gc_allocate_got_offsets): Likewise.
1122 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1123 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1124 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1125 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1126 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1127 * i386linux.c (linux_tally_symbols): Likewise.
1128 * m68klinux.c (linux_tally_symbols): Likewise.
1129 * sparclinux.c (linux_tally_symbols): Likewise.
1130 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1131 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1133 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1134 function. Update all callers.
1135 * aoutx.h (aout_link_write_other_symbol): Likewise.
1136 * pdp11.c (aout_link_write_other_symbol): Likewise.
1137 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1138 * ecoff.c (ecoff_link_write_external): Likewise.
1139 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1140 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1142 * ecoff.c (ecoff_link_hash_traverse): Delete.
1143 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1144 _bfd_coff_write_global_sym.
1145 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1146 * libcoff.h: Regenerate.
1148 2011-06-10 Nick Clifton <nickc@redhat.com>
1150 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1151 backend does not provide a function for creating dynamic sections
1153 (bfd_elf_final_link): Issue a warning message if a dynamic section
1154 has the SHT_NOTE type.
1155 (bfd_elf_final_link): Do not look for dynamic strings in a section
1156 that does not have the SHT_STRTAB type or the name .dynstr.
1157 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1158 section is not in the output binary.
1159 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1161 2011-06-09 Tristan Gingold <gingold@adacore.com>
1163 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1164 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1167 2011-06-09 Tristan Gingold <gingold@adacore.com>
1169 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1171 2011-06-09 Nick Clifton <nickc@redhat.com>
1174 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1175 that the output section has an allocated bfd_elf_section_data
1177 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1178 symbols in sections that have been removed by garbage collection.
1180 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1182 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1183 relocations in SEC_DEBUGGING sections when building shared
1186 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1189 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1190 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1192 2011-06-08 Tristan Gingold <gingold@adacore.com>
1194 * makefile.vms (OBJS): Add elfxx-ia64.obj
1197 2011-06-08 Alan Modra <amodra@gmail.com>
1199 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1200 * sco5-core.c: Init match_priority field.
1202 2011-06-08 Alan Modra <amodra@gmail.com>
1204 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1205 indirect links here.
1207 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1209 * irix-core.c (irix_core_vec): Add match_priority field.
1211 2011-06-06 Alan Modra <amodra@gmail.com>
1213 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1215 * configure.in: Bump bfd version.
1216 * elfcode.h (elf_object_p): Delete hacks preventing match of
1217 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1218 * elfxx-target.h (elf_match_priority): Define and use.
1219 * format.c (bfd_check_format_matches): Use target match_priority
1220 to choose best of multiple matching targets. In cases with multiple
1221 matches rerun _bfd_check_format if we don't choose the last match.
1222 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1223 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1224 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1225 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1226 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1227 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1228 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1229 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1230 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1231 * vms-lib.c, * xsym.c: Init match_priority field.
1232 * configure: Regenerate.
1233 * bfd-in2.h: Regenerate.
1235 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1238 * elfcode.h (elf_object_p): Revert the last change.
1240 2011-06-04 Alan Modra <amodra@gmail.com>
1242 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1243 return the other arch.
1244 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1247 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1250 * hash.c (higher_primer_number): Add more, small, prime numbers.
1251 (bfd_hash_set_default_size): Likewise.
1253 2011-06-02 Nick Clifton <nickc@redhat.com>
1255 * coff-mcore.c: Fix spelling typo.
1256 * coff-stgo32.c: Likewise.
1257 * elf32-arm.c: Likewise.
1258 * elf32-avr.c: Likewise.
1259 * elf-m68hc1x.c: Likewise.
1260 * elf32-mcore.c: Likewise.
1261 * elf32-mep.c: Likewise.
1262 * elf32-mt.c: Likewise.
1263 * elf32-ppc.c: Likewise.
1264 * elf32-xtensa.c: Likewise.
1265 * elf64-ppc.c: Likewise.
1266 * elfxx-mips.c: Likewise.
1267 * netbsd.h: Likewise.
1268 * nlmcode.h: Likewise.
1269 * vms-alpha.c: Likewise.
1270 * po/bfd.pot: Regenerate.
1271 * po/SRC-POTFILES.in: Regenerate.
1273 2011-06-01 DJ Delorie <dj@redhat.com>
1275 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1276 * target.c: Likewise.
1277 * configure.in: Likewise.
1278 * configure.in: Regenerate.
1279 * elf32-rx.c: Add elf32-rx-be-ns target.
1280 (rx_elf_object_p): Never allow the be-ns target by default,
1281 only allow it if the user requests it.
1283 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1285 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1286 relocation in readonly section in a shared object.
1287 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1289 2011-05-31 Nick Clifton <nickc@redhat.com>
1291 * archive.c (adjust_relative_path): Fix comment to prevent it
1292 corrupting the auto-generated bfd.h.
1294 2011-05-31 Paul Brook <paul@codesourcery.com>
1296 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1297 for known functions.
1298 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1301 2011-05-31 Paul Brook <paul@codesourcery.com>
1303 * elf32-arm.c (arm_stub_is_thumb): Add
1304 arm_stub_long_branch_v4t_thumb_tls_pic.
1305 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1308 2011-05-27 Nick Clifton <nickc@redhat.com>
1311 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1312 unable to read a file pointed to by an entry in a thin archive.
1313 (adjust_relative_path): Use lrealpath to canonicalize paths.
1314 Handle the case where the reference path is above the current
1315 path in the directory tree.
1317 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1320 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1321 R_X86_64_TPOFF64 in executable.
1323 2011-05-26 Alan Modra <amodra@gmail.com>
1325 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1326 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1327 local_protected comment.
1329 2011-05-25 Tristan Gingold <gingold@adacore.com>
1331 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1332 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1333 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1334 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1335 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1336 (elf32-ia64.c): Created from elfnn-ia64.c
1337 (elf64-ia64.c): Likewise.
1338 * elfxx-ia64.h: New file.
1339 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1340 functions.Includes elfxx-ia64.h.
1341 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1342 (IA64_HOWTO): Adjust.
1343 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1344 (elfNN_ia64_reloc_type_lookup): Renames to
1345 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1346 (elfNN_ia64_reloc_name_lookup): Renames to
1347 ia64_elf_reloc_name_lookup. Make it public.
1348 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1349 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1351 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1352 Move it and make it public. Move prototype to elfxx-ia64.h
1353 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1354 Move prototype to elfxx-ia64.h
1355 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1356 (elfNN_ia64_info_to_howto): Adjust calls.
1357 (elfNN_ia64_relax_section): Adjust calls.
1358 (count_dyn_reloc): Fix typo.
1359 (elfNN_ia64_relocate_section): Adjust calls.
1360 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1361 (bfd_elfNN_bfd_reloc_type_lookup)
1362 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1363 * configure: Regenerate.
1364 * Makefile.in: Regenerate.
1366 2011-05-23 DJ Delorie <dj@redhat.com>
1368 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1369 the vma/lma swapping done in elf32_rx_modify_program_headers.
1371 2011-05-23 Nick Clifton <nickc@redhat.com>
1373 * elf-m10300.c (mn10300_elf_mkobject): New function.
1374 (bfd_elf32_mkobject): Define.
1376 2011-05-23 Alan Modra <amodra@gmail.com>
1378 * elf-bfd.h: Comment typo fix.
1379 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1380 struct elf_dyn_relocs throughout.
1381 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1383 2011-05-23 Alan Modra <amodra@gmail.com>
1385 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1386 functions rather than warning callback or _bfd_error_handler.
1387 * elf32-ppc.c: Likewise.
1388 * elf64-ppc.c: Likewise.
1389 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1391 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1393 2011-05-23 Alan Modra <amodra@gmail.com>
1396 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1397 .tbss, and page align same for all SHT_NOBITS sections.
1399 2011-05-21 Alan Modra <amodra@gmail.com>
1402 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1404 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1405 segment if just for .tbss.
1406 (assign_file_positions_for_load_sections): Don't report "can't
1407 allocate in segment" errors for .tbss.
1408 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1409 from SHT_NOBITS section filepos.
1411 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1413 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1414 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1415 (elf32_tic6x_relocate_section): Handle them.
1417 2011-05-18 Nick Clifton <nickc@redhat.com>
1420 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1421 sections when building shared libraries.
1423 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1426 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1429 2011-05-18 Tristan Gingold <gingold@adacore.com>
1431 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1432 (xcoff_sweep): Always keep dwarf sections.
1433 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1435 2011-05-18 Tristan Gingold <gingold@adacore.com>
1437 * libxcoff.h (struct xcoff_dwsect_name): New type.
1438 (XCOFF_DWSECT_NBR_NAMES): New macro.
1439 (xcoff_dwsect_names): Declare.
1440 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1441 (styp_to_sec_flags): Ditto.
1442 (coff_new_section_hook): Ditto.
1443 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1444 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1446 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1449 * elf32-rx.c (ignore_lma): New variable.
1450 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1451 (rx_modify_program_headers): Only copy the LMA into the VMA if
1454 2011-05-17 Alan Modra <amodra@gmail.com>
1457 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1458 * elflink.c (elf_link_add_object_symbols): Likewise.
1459 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1461 2011-05-16 Alan Modra <amodra@gmail.com>
1463 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1465 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1467 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1468 global GOT entries for GOT_PAGE relocations against global symbols.
1470 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1472 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1473 (tic6x-*-*): Replaced by these.
1474 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1475 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1476 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1478 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1479 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1480 "elf32-target.h" two more times.
1481 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1482 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1483 bfd_elf32_tic6x_elf_le_vec.
1484 * configure: Regenerate.
1486 2011-05-13 Jan Beulich <jbeulich@novell.com>
1488 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1490 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1492 * config.in: Regenerated.
1493 * configure: Regenerated.
1494 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1495 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1496 HAVE_PSINFO32_T_PR_PID.
1497 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1498 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1499 and HAVE_PSINFO32_T_PR_PID.
1500 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1502 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1504 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1506 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1507 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1509 2011-05-09 Paul Brook <paul@codesourcery.com>
1511 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1512 * bfd-in2.h: Regenerate.
1513 * elf32-tic6x.c: Include limits.h.
1514 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1515 _tic6x_elf_section_data): New.
1516 (elf32_tic6x_section_data): Define.
1517 (elf32_tic6x_new_section_hook): Allocate target specific data.
1518 (elf32_tic6x_add_unwind_table_edit): New function.
1519 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1520 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1521 elf32_tic6x_copy_exidx_entry): New functions.
1522 (elf_backend_write_section): Define.
1524 2011-05-09 Paul Brook <paul@codesourcery.com>
1526 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1527 elf32_tic6x_fake_sections): New functions.
1528 (elf_backend_fake_sections): Define.
1530 2011-05-09 Paul Brook <paul@codesourcery.com>
1532 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1533 (elf_backend_gc_mark_extra_sections): Define.
1535 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1538 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1539 references to symbols defined in discarded sections.
1541 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1544 * coffgen.c (coff_write_symbol): Assume input section is its own
1545 output section if output_section member not set.
1546 (coff_write_alien_symbol): Likewise.
1548 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1551 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1553 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
1556 * section.c (SEC_ELF_REVERSE_COPY): New.
1557 * bfd-in2.h: Regenerated.
1559 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
1562 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1563 * bfd-in2.h: Regenerate.
1565 2011-05-06 Tristan Gingold <gingold@adacore.com>
1567 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1568 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1569 any code section. Add comments.
1570 (alpha_vms_object_p): Use void * instead of PTR.
1571 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1572 (build_module_list): Guard against no DST section. Add comments.
1573 (alpha_vms_link_output_symbol): Discard undefined symbols.
1574 (alpha_vms_get_section_contents): Simply memcpy if the section was
1575 already loaded. Fix typo.
1576 (vms_new_section_hook): Use void * instead of PTR.
1577 (vms_alpha_vec): Ditto.
1579 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1581 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1582 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1584 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1586 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1587 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1588 mismatch. Choose the lower of the two values.
1589 (bfd_elf32_bfd_final_link): New macro.
1591 2011-04-28 Tristan Gingold <gingold@adacore.com>
1593 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1594 (bfd_xcoff_swap_aux_out): Ditto.
1595 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1596 (bfd_xcoff64_swap_aux_out): Ditto.
1598 2011-05-04 Alan Modra <amodra@gmail.com>
1601 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1602 was_undefined on dot-symbols.
1604 2011-05-03 Paul Brook <paul@codesourcery.com>
1607 * elf32-tic6x.c (elf32_tic6x_howto_table,
1608 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1609 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1612 2011-05-01 Alan Modra <amodra@gmail.com>
1615 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1616 creating ifunc sections.
1617 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1619 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1621 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1624 2011-04-28 Tom Tromey <tromey@redhat.com>
1626 * bfdio.c (memory_bstat): Pass correct size to memset.
1628 2011-04-28 Mike Frysinger <vapier@gentoo.org>
1630 * dwarf2.c (dwarf_debug_sections): Mark const.
1631 * elf.c (special_sections): Likewise.
1632 * libbfd-in.h (dwarf_debug_sections): Likewise.
1633 * libbfd.h: Regenerate.
1635 2011-04-26 Kai Tietz <ktietz@redhat.com>
1637 * coffcode.h (sec_to_styp_flags): Allow linkonce for
1640 2011-04-26 Tristan Gingold <gingold@adacore.com>
1642 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
1644 2011-04-24 Alan Modra <amodra@gmail.com>
1648 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1649 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1650 (_bfd_generic_link_add_one_symbol): Update "notice" call.
1651 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1652 it is a redef of an IR symbol in a real BFD.
1654 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
1656 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1657 in readonly section in a shared object.
1658 (elf_i386_size_dynamic_sections): Likewise.
1659 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1660 (elf_x86_64_size_dynamic_sections): Likewise.
1662 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1665 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1667 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1669 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1671 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1672 on dynamic symbol error.
1673 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1675 2011-04-20 Tristan Gingold <gingold@adacore.com>
1677 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1679 2011-04-20 Alan Modra <amodra@gmail.com>
1681 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1682 (bfd_hash_table_init_n): Overflow checking.
1683 (bfd_hash_set_default_size): Return current size. Take unsigned long
1684 arg. Add 65537 to hash_size primes.
1685 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1686 * bfd-in2.h: Regenerate.
1688 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1690 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1693 2011-04-20 Alan Modra <amodra@gmail.com>
1695 * libbfd.c (bfd_log2): Do return rounded up value.
1696 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1697 call with expanded old round down version of the function.
1699 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1700 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1702 2011-04-20 Alan Modra <amodra@gmail.com>
1705 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1706 in their own common section.
1707 * elflink.c (elf_link_add_object_symbols): Likewise.
1708 * linker.c (generic_link_check_archive_element): Don't lose flags
1709 if common section is pre-existing.
1710 (_bfd_generic_link_add_one_symbol): Likewise.
1712 2011-04-20 Alan Modra <amodra@gmail.com>
1715 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1716 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
1717 multiple_definition regardless of allow_multiple_definition.
1718 * simple.c (simple_dummy_multiple_definition): Update.
1719 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1722 2011-04-18 Tristan Gingold <gingold@adacore.com>
1724 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1726 2011-04-18 Alan Modra <amodra@gmail.com>
1730 * bfd.c (BFD_PLUGIN): Define.
1731 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1732 * bfd-in2.h: Regenerate.
1733 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1734 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1736 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1738 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1741 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1743 * elf-bfd.h (struct sdt_note): New struct.
1744 (struct elf_obj_tdata) <sdt_note_head>: New field.
1745 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1746 (elfobj_grok_stapsdt_note): Likewise.
1747 (elf_parse_notes): Added code to treat SystemTap note
1750 2011-04-12 Richard Henderson <rth@redhat.com>
1752 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1753 exclude empty .got sections.
1755 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1757 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1758 array access for BFD_RELOC_386_IRELATIVE.
1760 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1762 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1764 2011-04-11 Mark Wielaard <mjw@redhat.com>
1767 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1768 (has_gnu_symbols): Renamed from has_ifunc_symbols.
1769 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1770 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1771 also if STB_GNU_UNIQUE symbol binding was seen.
1772 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1773 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1774 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1775 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1776 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1777 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1779 2011-04-11 Alan Modra <amodra@gmail.com>
1781 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
1783 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
1784 (_bfd_generic_get_section_contents_in_window): Likewise.
1785 * section.c (bfd_get_section_contents): Likewise.
1786 * compress.c (bfd_get_full_section_contents): Likewise.
1787 * elf32-rx.c (rx_final_link): Ignore rawsize.
1788 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
1789 bfd with bfd_get_section_limit.
1790 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
1791 os->size during final link. Update callers.
1792 * bfd-in2.h: Regenerate.
1794 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
1797 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
1798 as the number of global entries when merging with the primary GOT.
1800 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1802 * elf32-i386.c: Update copyright year.
1803 * elf64-x86-64.c: Likewise.
1805 2011-04-09 Kai Tietz <ktietz@redhat.com>
1807 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
1808 buffer and use rawsize for sorting.
1809 * coffcode.h (coff_compute_section_file_positions): Set rawsize
1810 before doing alignment.
1812 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1814 * elf32-i386.c (elf_i386_relocate_section): Return relocation
1815 error on unsupported relocation.
1816 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1818 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1821 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
1824 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
1827 * elf32-i386.c (elf_i386_relocate_section): Check !executable
1828 instead of shared for R_386_TLS_LDO_32.
1830 2011-04-08 Tristan Gingold <gingold@adacore.com>
1832 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
1834 * xcoff-target.h: Remove
1835 * Makefile.in: Regenerate.
1837 2011-04-07 Cary Coutant <ccoutant@google.com>
1839 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
1841 2011-04-07 Paul Brook <paul@codesourcery.com>
1843 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
1845 (elf32_tic6x_howto_table_rel): Ditto.
1846 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
1847 (elf32_tic6x_check_relocs): Ditto.
1849 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1851 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
1853 (strongarm*, thumb*, xscale*): Remove architectures.
1854 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
1855 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
1856 xscale-*-coff): Remove targets.
1858 2011-04-01 Tristan Gingold <gingold@adacore.com>
1860 * elfxx-ia64.c: include bfd_stdint.h
1862 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
1864 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
1865 dynobj and its initialization.
1867 2011-03-31 Tristan Gingold <gingold@adacore.com>
1869 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
1870 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
1871 BFD_HOST_LONG_LONG to 1.
1873 2011-03-31 Tristan Gingold <gingold@adacore.com>
1875 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
1876 (_bfd_vms_write_etir): Ditto.
1877 (_bfd_vms_slurp_etir): Avoid to use intptr_t
1878 * configure.com: Generate bfd_stdint.h
1880 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
1882 * elf32-tic6x.h (struct elf32_tic6x_params): New.
1883 (elf32_tic6x_setup): Declare.
1884 * elf32-tic6x.c: Include <limits.h>.
1885 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
1886 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
1888 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
1889 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
1890 tic6x_elf_scom_symbol_ptr): New static variables.
1891 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
1892 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
1893 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1894 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
1895 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
1896 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
1897 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
1898 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
1899 elf32_tic6x_adjust_dynamic_symbol): New static functions.
1900 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
1901 to weak symbols as required by the ABI.
1902 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
1903 as needed when generating DSBT output.
1904 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
1905 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
1906 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
1907 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
1908 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
1909 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
1910 New static functions.
1911 (ELF_MAXPAGESIZE): Define to 0x1000.
1912 (bfd_elf32_bfd_copy_private_bfd_data,
1913 bfd_elf32_bfd_link_hash_table_create,
1914 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
1915 elf_backend_want_got_plt, elf_backend_want_dynbss,
1916 elf_backend_plt_readonly, elf_backend_got_header_size,
1917 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
1918 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1919 elf_backend_check_relocs, elf_backend_add_symbol_hook,
1920 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
1921 elf_backend_section_from_bfd_section,
1922 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
1923 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
1924 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
1926 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
1927 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
1928 * bfd/bfd-in2.h: Regenerate.
1929 * bfd/libbfd.h: Regenerate.
1930 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
1932 2011-03-31 Tristan Gingold <gingold@adacore.com>
1934 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
1935 entry on xcoff when value is C_NULL_VALUE.
1937 2011-03-31 Tristan Gingold <gingold@adacore.com>
1939 * libcoff-in.h (exec_hdr): Remove.
1940 * libcoff.h: Regenerate.
1942 2011-03-30 Nick Clifton <nickc@redhat.com>
1944 * po/da.po: Updated Danish translation.
1946 2011-03-29 Richard Henderson <rth@redhat.com>
1948 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
1949 (elf64_alpha_gc_sweep_hook): New.
1950 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
1951 (elf_backend_can_gc_sections): New.
1953 2011-03-26 John Marino <binutils@marino.st>
1955 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
1956 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
1957 * configure: Regenerate.
1959 2011-03-25 Michael Snyder <msnyder@vmware.com>
1961 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
1963 2011-03-25 Tristan Gingold <gingold@adacore.com>
1965 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
1966 of find_nearest_line on object files.
1968 2011-03-25 Tristan Gingold <gingold@adacore.com>
1970 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
1972 (alpha_vms_create_eisd_for_section): Make code sections read-only.
1974 2011-03-24 Alan Modra <amodra@gmail.com>
1976 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
1977 old-style __tls_get_addr calls without marker relocs don't match
1978 their arg setup insn one for one. If such mismatches are found
1979 report the reloc and don't do any tls optimization.
1980 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1982 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1984 * bfd-in2.h: Regenerate.
1986 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1988 * archures.c: Add AVR XMEGA architecture information.
1989 * cpu-avr.c (arch_info_struct): Likewise.
1990 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1991 (elf32_avr_object_p): Likewise.
1993 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1995 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
1996 * bfd-in2.h: Regenerate.
1997 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
1998 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2000 (elf32_arm_howto_from_type): Update accordingly.
2001 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2002 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2003 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2004 with an extra noncall_refcount field.
2005 (arm_local_iplt_info): New structure.
2006 (elf_arm_obj_tdata): Add local_iplt.
2007 (elf32_arm_local_iplt): New accessor macro.
2008 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2009 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2010 Change tls_type to a bitfield and add is_iplt.
2011 (elf32_arm_link_hash_newfunc): Update accordingly.
2012 (elf32_arm_allocate_local_sym_info): New function.
2013 (elf32_arm_create_local_iplt): Likewise.
2014 (elf32_arm_get_plt_info): Likewise.
2015 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2016 (elf32_arm_get_local_dynreloc_list): Likewise.
2017 (create_ifunc_sections): Likewise.
2018 (elf32_arm_copy_indirect_symbol): Update after the changes to
2019 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2020 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2021 to get PLT information. Assert that all STT_GNU_IFUNC references
2022 are turned into PLT references.
2023 (arm_build_one_stub): Pass the symbol type to
2024 elf32_arm_final_link_relocate.
2025 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2026 (elf32_arm_allocate_irelocs): New function.
2027 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2028 all R_ARM_IRELATIVE.
2029 (elf32_arm_allocate_plt_entry): New function.
2030 (elf32_arm_populate_plt_entry): Likewise.
2031 (elf32_arm_final_link_relocate): Add an st_type parameter.
2032 Set srelgot to null for static objects. Use separate variables
2033 to record which st_value and st_type should be used when generating
2034 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2035 symbol's PLT information, setting has_iplt_entry, splt,
2036 plt_offset and gotplt_offset accordingly. Check whether
2037 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2038 the relocation target accordingly. Broaden assert to include
2039 .iplts. Don't set sreloc for static relocations. Assert that
2040 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2041 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2042 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2043 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2044 resolve GOT references to the .igot.plt entry.
2045 (elf32_arm_relocate_section): Update the call to
2046 elf32_arm_final_link_relocate.
2047 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2048 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2049 relocations in shared libraries and relocatable executables.
2050 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2051 to get the list of dynamic relocations for a local symbol.
2052 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2053 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2054 to allocate local symbol information. Treat R_ARM_REL32 and
2055 R_ARM_REL32_NOI as call relocations in shared libraries and
2056 relocatable executables. Record PLT information for local
2057 STT_GNU_IFUNC functions as well as global functions. Count
2058 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2059 to get the list of dynamic relocations for a local symbol.
2060 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2061 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2062 removed. Update after the changes to elf32_arm_link_hash_entry.
2063 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2064 entries should live in .plt or .iplt. Check whether the .igot.plt
2065 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2066 to allocate .plt and .(i)got.plt entries. Detect which .got
2067 entries will need R_ARM_IRELATIVE relocations and use
2068 elf32_arm_allocate_irelocs to allocate them. Likewise other
2069 non-.got dynamic relocations.
2070 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2071 and dynamic relocations for local STT_GNU_IFUNC symbols.
2072 Check whether the .igot.plt and .got entries can be combined.
2073 Detect which .got entries will need R_ARM_IRELATIVE relocations
2074 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2075 section pointers intead of strcmp checks. Handle iplt and igotplt.
2076 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2077 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2078 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2080 (elf32_arm_output_plt_map_1): New function, split out from
2081 elf32_arm_output_plt_map. Handle .iplt entries. Use
2082 elf32_arm_plt_needs_thumb_stub_p.
2083 (elf32_arm_output_plt_map): Call it.
2084 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2085 local .iplt entries.
2086 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2087 (elf32_arm_swap_symbol_out): Likewise.
2088 (elf32_arm_add_symbol_hook): New function.
2089 (elf_backend_add_symbol_hook): Define for all targets.
2091 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2093 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2094 * elf.c (swap_out_syms): Set st_target_internal for each
2096 * elfcode.h (elf_swap_symbol_in): Likewise.
2097 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2098 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2099 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2100 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2101 * elflink.c (elf_link_output_extsym): Likewise.
2102 (bfd_elf_final_link): Likewise.
2103 (elf_link_add_object_symbols): Copy st_target_internal
2104 to the hash table if we see a definition.
2105 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2106 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2107 a branch_type field.
2108 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2109 (arm_type_of_stub): Replace actual_st_type with an
2110 actual_branch_type parameter.
2111 (arm_build_one_stub): Use branch types rather than st_types to
2112 determine the type of branch.
2113 (cortex_a8_erratum_scan): Likewise.
2114 (elf32_arm_size_stubs): Likewise.
2115 (bfd_elf32_arm_process_before_allocation): Likewise.
2116 (allocate_dynrelocs_for_symbol): Likewise.
2117 (elf32_arm_finish_dynamic_sections): Likewise.
2118 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2119 a branch_type parameter.
2120 (elf32_arm_relocate_section): Update call accordingly.
2121 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2122 (elf32_arm_output_map_sym): Initialize st_target_internal.
2123 (elf32_arm_output_stub_sym): Likewise.
2124 (elf32_arm_symbol_processing): Delete.
2125 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2126 Use st_target_internal to record the branch type.
2127 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2129 (elf32_arm_is_function_type): Delete.
2130 (elf_backend_symbol_processing): Likewise.
2131 (elf_backend_is_function_type): Likewise.
2133 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2135 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2136 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2139 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2141 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2142 may_need_local_target_p and may_become_dynamic_p to classify
2143 the relocation type. Don't check info->symbolic or h->def_regular
2144 when deciding whether to record a potential dynamic reloc.
2145 Don't treat potential dynamic relocs as PLT references.
2146 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2147 try to make the PLT reference count go negative.
2149 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2151 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2152 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2153 Only create a dynamic relocation for local references if
2155 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2156 allocation accordingly.
2157 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2159 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2161 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2162 (elf32_arm_add_dynreloc): Likewise.
2163 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2164 to allocate dynamic relocations.
2165 (elf32_arm_size_dynamic_sections): Likewise.
2166 (allocate_dynrelocs): Likewise. Rename to
2167 allocate_dynrelocs_for_symbol.
2168 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2169 create dynamic relocations.
2170 (elf32_arm_finish_dynamic_symbol): Likewise.
2172 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2174 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2175 x32 GD->IE and GD->LE transitions.
2176 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2177 and LD->LE transitions.
2179 2011-03-10 Alan Modra <amodra@gmail.com>
2181 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2182 for LO_DS error message and correct multiple.
2184 2011-03-10 Alan Modra <amodra@gmail.com>
2186 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2187 (ppc64_elf_link_just_syms): New function.
2188 (opd_entry_value): Don't assume big-endian host.
2189 (get_r2off): New function.
2190 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2192 2011-03-06 Michael Snyder <msnyder@vmware.com>
2194 * compress.c (bfd_compress_section_contents): Check for out of mem.
2196 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2197 that case statement falls through intentionally.
2199 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2201 2011-03-04 Alan Modra <amodra@gmail.com>
2203 * archive.c (bsd_write_armap): Don't call stat in deterministic
2204 mode, and don't use st_mtime if stat returns error.
2206 2011-03-03 Michael Snyder <msnyder@vmware.com>
2208 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2210 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2212 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2213 (aout_link_write_other_symbol): Missing break statement.
2215 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2217 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2219 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2221 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2222 x32 IE->LE transition.
2223 (elf_x86_64_relocate_section): Likewise.
2225 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2227 * elflink.c (is_reloc_section): Remove function.
2228 (get_dynamic_reloc_section_name): Construct string manually.
2230 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2232 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2233 (adjust_relative_path): Likewise.
2234 (_bfd_construct_extended_name_table): Likewise.
2235 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2236 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2237 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2238 * elf32-spu.c (sort_bfds): Likewise.
2239 (spu_elf_auto_overlay): Likewise.
2240 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2241 * xcofflink.c (xcoff_set_import_path): Likewise.
2242 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2243 (xtensa_regfile_lookup_shortname): Likewise.
2245 2011-02-28 Alan Modra <amodra@gmail.com>
2248 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2249 stringsize. Properly sanity check symdef_count. Remove redundant
2252 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2254 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2255 and handle claim_file seeking. Only try to load the plugin once.
2257 2011-02-22 Andreas Schwab <schwab@redhat.com>
2259 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2260 relocation read the value from the second GOT slot.
2262 2011-02-15 Tristan Gingold <gingold@adacore.com>
2264 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2266 2011-02-15 Alan Modra <amodra@gmail.com>
2268 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2269 toc relocs. Fuss over free(NULL).
2271 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2273 * elflink.c (bfd_elf_size_dynamic_sections): Add
2274 bfd_get_symbol_leading_char to the start of newname.
2276 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2278 * configure: Regenerate.
2280 2011-02-09 Alan Modra <amodra@gmail.com>
2282 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2283 we are done. When optimising large toc, check that a global
2284 symbol on a toc reloc is defined in a kept section.
2286 2011-02-08 Nick Clifton <nickc@redhat.com>
2289 * elf.c (assign_file_positions_for_load_sections): Set the program
2290 header offset and entry size to zero if there are no program
2293 2011-02-08 Alan Modra <amodra@gmail.com>
2295 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2296 local_syms when looking for local symbols in .toc.
2298 2011-02-01 Alan Modra <amodra@gmail.com>
2300 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2301 for toc pointer on any section having makes_toc_func_call set.
2302 (check_pasted_section): Ensure pasted .init/.fini fragments use
2303 the same toc if any has makes_toc_func_call set.
2305 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2307 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2310 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2312 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2313 common sections too.
2315 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2317 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2320 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2322 Fix compilation for mingw64.
2323 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2324 typecast to avoid warning.
2325 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2327 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2328 of long for pointer to avoid warning.
2329 (elfNN_ia64_relax_brl): Idem.
2330 (elfNN_ia64_install_value): Idem.
2331 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2333 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2335 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2336 h->needs_plt when deciding whether to record a possible dynamic reloc.
2338 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2340 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2341 dynamic relocs for the removed section.
2343 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2345 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2348 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2350 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2351 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2352 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2353 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2354 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2355 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2358 2011-01-14 Alan Modra <amodra@gmail.com>
2360 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2362 (_bfd_default_error_handler): Likewise.
2363 * elf.c (print_segment_map): Likewise.
2364 * libbfd.c (warn_deprecated): Likewise.
2365 * som.c (som_sizeof_headers): No need to do so here.
2366 * coff-i860.c: Replace use of printf for error messages with
2368 * coff-ppc.c: Likewise.
2369 * coff-sh.c: Likewise.
2370 * elf32-bfin.c: Likewise.
2371 * elf32-dlx.c: Likewise.
2372 * elf32-mep.c: Likewise.
2373 * elf32-v850.c: Likewise.
2374 * mach-o.c: Likewise.
2377 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2379 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2381 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2382 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2384 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2386 (elf_x86_64_finish_dynamic_symbol): Updated.
2387 (elf_x86_64_finish_dynamic_sections): Don't use
2388 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2389 bfd_elf64_swap_dyn_out.
2391 2011-01-14 J. Park <grassman@gmail.com>
2394 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2395 following bfd_link_hash_warning symbol link.
2397 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2398 Glauber de Oliveira Costa <glommer@gmail.com>
2400 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2401 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2402 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2404 * libbfd.h: Rebuilt.
2405 * bfd-in2.h: Rebuilt.
2406 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2407 (elf32_arm_reloc_map): Likewise.
2408 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2409 (elf32_arm_stub_long_branch_any_tls_pic,
2410 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2411 (DEF_STUBS): Add new stubs.
2412 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2413 (elf32_arm_local_tlsdesc_gotent): New.
2414 (GOT_TLS_GDESC): New mask.
2415 (GOT_TLS_GD_ANY): Define.
2416 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2417 (elf32_arm_compute_jump_table_size): New.
2418 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2419 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2420 sgotplt_jump_table_size fields.
2421 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2422 (elf32_arm_link_hash_table_create): Initialize new fields.
2423 (arm_type_of_stub): Check TLS desc relocs too.
2424 (elf32_arm_stub_name): TLS desc relocs can be shared.
2425 (elf32_arm_tls_transition): Determine relaxation.
2426 (arm_stub_required_alignment): Add tls stubs.
2427 (elf32_arm_size_stubs): Likewise.
2428 (elf32_arm_tls_relax): Perform TLS relaxing.
2429 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2430 (IS_ARM_TLS_GNU_RELOC): New.
2431 (IS_ARM_TLS_RELOC): Use it.
2432 (elf32_arm_relocate_section): Perform TLS relaxing.
2433 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2435 (allocate_dynrelocs): Allocate tls desc relcoations.
2436 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2438 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2440 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2442 (elf32_arm_finish_dynamic_symbol): Adjust.
2443 (arm_put_trampoline): New.
2444 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2446 (elf_backend_always_size_sections): Define.
2448 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2450 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2452 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2456 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2457 handle symbols marked with regular reference, but not non-GOT
2458 reference when building shared library.
2460 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2461 local and global STT_GNU_IFUNC symols when building shared
2463 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2465 2011-01-05 DJ Delorie <dj@redhat.com>
2467 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2468 * libbfd.h: Regenerate.
2469 * bfd-in2.h: Regenerate.
2470 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2472 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2474 * cpu-i386.c (bfd_i386_compatible): New.
2475 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2476 with bfd_i386_compatible.
2477 (bfd_x86_64_arch_intel_syntax): Likewise.
2478 (bfd_i386_arch_intel_syntax): Likewise.
2479 (i8086_arch): Likewise.
2480 (bfd_x64_32_arch): Likewise.
2481 (bfd_x86_64_arch): Likewise.
2482 (bfd_i386_arch): Likewise.
2484 For older changes see ChangeLog-2010
2490 version-control: never