1 2011-08-17 Tristan Gingold <gingold@adacore.com>
3 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
5 2011-08-17 Alan Modra <amodra@gmail.com>
8 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
9 (_bfd_handle_already_linked): Declare.
10 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
11 _bfd_coff_section_already_linked.
12 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
13 * coffcode.h (coff_section_already_linked): Likewise.
14 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
15 * elf-bfd.h: Likewise.
16 * libbfd-in.h: Likewise.
17 * targets.c: Likewise.
18 * linker.c (bfd_section_already_linked): Likewise.
19 (bfd_section_already_linked_table_lookup): Likewise.
20 (bfd_section_already_linked_table_insert): Likewise.
21 (_bfd_generic_section_already_linked): Likewise. Call
22 _bfd_handle_already_linked.
23 (_bfd_handle_already_linked): New function, split out from..
24 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
25 2011-07-09 changes. Avoid unnecessary strcmp when matching
26 already_linked_list entries. Match plugin linkonce section.
27 (section_signature): Delete.
28 * coffgen.c (_bfd_coff_section_already_linked): New function.
29 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
30 * libbfd.h: Regenerate.
31 * libcoff.h: Regenerate.
32 * bfd-in2.h: Regenerate.
34 2011-08-14 Alan Modra <amodra@gmail.com>
36 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
37 shared and call to _mcount will go via plt.
39 2011-08-14 Alan Modra <amodra@gmail.com>
41 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
42 * elf32-ppc.c: Likewise.
43 (ppc_elf_select_plt_layout): Use einfo rather than info to report
46 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
49 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
50 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
51 and zero-extend it to 64bit if addend is zero for x32. Generate
52 R_X86_64_RELATIVE64 for x32.
54 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
56 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
57 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
58 * elf32-arm.c (elf32_arm_link_hash_table): New field.
59 (elf232_arm_link_hash_table_create): Initialise new field.
60 (check_use_blx): Change test depending on fix_arm1176.
61 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
64 2011-08-08 Tristan Gingold <gingold@adacore.com>
66 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
67 (segsec_names_xlat): Reorder elements.
68 (bfd_mach_o_read_section_32): Fix typo.
69 (bfd_mach_o_read_section_64): Fix typo.
71 2011-08-08 Tristan Gingold <gingold@adacore.com>
73 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
74 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
75 (bfd_mach_o_section): Use them. Add next field.
76 (bfd_mach_o_segment_command): Replace sections array by
77 sect_head and sect_tail.
78 (bfd_mach_o_get_mach_o_section): New macro.
79 (bfd_mach_o_lookup_section): Remove.
80 (bfd_mach_o_new_section_hook): New function.
81 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
83 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
84 parameter with segname and sectname parameters. Adjust.
85 (bfd_mach_o_append_section_to_segment): New function. Use a
86 linked list for Mach-O sections.
87 (bfd_mach_o_write_segment_32): Adjust.
88 (bfd_mach_o_write_segment_64): Ditto.
89 (bfd_mach_o_build_commands): Fix comment. Adjust.
90 (bfd_mach_o_flatten_sections): Adjust.
91 (bfd_mach_o_print_section_map): Adjust.
92 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
93 (bfd_mach_o_new_section_hook): New function.
94 (bfd_mach_o_init_section_from_mach_o): Ditto.
95 (bfd_mach_o_read_section_32): Remove section parameter.
96 Return a section instead.
97 (bfd_mach_o_read_section_64): Ditto.
98 (bfd_mach_o_read_section): Ditto.
99 (bfd_mach_o_make_bfd_section): Adjust.
100 (bfd_mach_o_read_segment): Adjust for new profile of
101 bfd_mach_o_read_section.
102 (bfd_mach_o_lookup_section): Remove.
103 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
105 2011-08-08 Tristan Gingold <gingold@adacore.com>
107 * mach-o.h (bfd_mach_o_version_min_command): New structure.
108 (bfd_mach_o_load_command): Add version_min.
109 (mach_o_data_struct): Fix comment.
110 * mach-o.c (bfd_mach_o_read_version_min): New function.
111 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
112 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
113 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
114 (bfd_mach_o_get_name_or_null): New function.
115 (bfd_mach_o_get_name): Use the above new one.
116 (bfd_mach_o_load_command_name): Add the above new commands.
117 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
118 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
119 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
120 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
122 2011-08-08 Tristan Gingold <gingold@adacore.com>
124 * mach-o.h: Move size macros to external.h
125 Move reloc macros to reloc.h and x86-64.h.
126 * mach-o-i386.c: Includes mach-o/reloc.h
127 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
128 * mach-o.c: Add includes.
129 (bfd_mach_o_write_header): Use structure from external.h to convert.
130 (bfd_mach_o_write_thread): Ditto.
131 (bfd_mach_o_write_relocs): Ditto.
132 (bfd_mach_o_write_section_32): Ditto.
133 (bfd_mach_o_write_section_64): Ditto.
134 (bfd_mach_o_write_segment_32): Ditto.
135 (bfd_mach_o_write_segment_64): Ditto.
136 (bfd_mach_o_write_symtab): Ditto.
137 (bfd_mach_o_write_contents): Ditto.
138 (bfd_mach_o_read_header): Ditto.
139 (bfd_mach_o_read_section_32): Ditto.
140 (bfd_mach_o_read_section_64): Ditto.
141 (bfd_mach_o_read_symtab_symbol): Ditto.
142 (bfd_mach_o_read_dylinker): Ditto.
143 (bfd_mach_o_read_dylib): Ditto.
144 (bfd_mach_o_read_dysymtab): Ditto.
145 (bfd_mach_o_read_symtab): Ditto.
146 (bfd_mach_o_read_linkedit): Ditto.
147 (bfd_mach_o_read_str): Ditto.
148 (bfd_mach_o_read_dyld_info): Ditto.
149 (bfd_mach_o_read_segment): Ditto.
150 (bfd_mach_o_read_command): Ditto.
151 (bfd_mach_o_archive_p): Ditto.
152 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
153 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
154 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
155 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
156 of an hard-coded value.
158 2011-08-08 Tristan Gingold <gingold@adacore.com>
160 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
161 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
162 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
163 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
165 2011-08-08 Tristan Gingold <gingold@adacore.com>
167 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
168 (bfd_mach_o_convert_section_name_to_bfd): Use it.
169 (bfd_mach_o_get_section_type_from_name): New function.
170 (bfd_mach_o_get_section_attribute_from_name): Ditto.
171 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
172 Add comments. Add prototypes for the above new functions.
174 2011-08-05 Mark Kettenis <kettenis@gnu.org>
176 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
178 2011-08-05 Alan Modra <amodra@gmail.com>
180 * elf64-ppc.c (maybe_strip_output): New function.
181 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
183 2011-08-05 Alan Modra <amodra@gmail.com>
186 * elflink.c (_bfd_elf_section_already_linked): Return matched
187 status. Remove COFF comdat section handling.
188 * linker.c (_bfd_generic_section_already_linked): Return matched
189 status. Don't set SEC_GROUP in l_flags for plugin entries.
190 (bfd_section_already_linked): Update prototype.
191 * targets.c (_section_already_linked): Likewise.
192 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
193 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
194 (_bfd_nolink_section_already_linked): Update.
195 * libbfd.h: Regenerate.
196 * bfd-in2.h: Regenerate.
198 2011-08-05 Alan Modra <amodra@gmail.com>
200 * elf32-ppc.c: Include dwarf2.h.
201 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
202 (ppc_elf_create_glink): Create .eh_frame section.
203 (glink_eh_frame_cie): New array.
204 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
205 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
207 2011-08-04 Tristan Gingold <gingold@adacore.com>
209 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
210 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
212 2011-08-03 Tristan Gingold <gingold@adacore.com>
214 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
215 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
217 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
219 * elfxx-mips.c (check_4byte_branch): Remove function.
220 (check_relocated_bzc): New function.
221 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
222 instructions that immediately follow a compact branch
225 2011-08-02 Alan Modra <amodra@gmail.com>
227 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
229 (ppc_build_one_stub): Adjust get_relocs call to suit..
230 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
232 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
235 * archures.c (bfd_mach_i386_intel_syntax): New.
236 (bfd_mach_i386_i8086): Updated.
237 (bfd_mach_i386_i386): Likewise.
238 (bfd_mach_x86_64): Likewise.
239 (bfd_mach_x64_32): Likewise.
240 (bfd_mach_i386_i386_intel_syntax): Likewise.
241 (bfd_mach_x86_64_intel_syntax): Likewise.
242 (bfd_mach_x64_32_intel_syntax): Likewise.
243 (bfd_mach_l1om): Likewise.
244 (bfd_mach_l1om_intel_syntax): Likewise.
245 (bfd_mach_k1om): Likewise.
246 (bfd_mach_k1om_intel_syntax): Likewise.
248 * bfd-in2.h: Regenerated.
250 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
252 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
253 (bfd_x64_32_arch): Likewise.
255 * elf64-x86-64.c: Include "libiberty.h".
256 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
257 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
258 (elf_x86_64_reloc_type_lookup): Likewise.
259 (elf_x86_64_reloc_name_lookup): Likewise.
260 (elf_x86_64_relocate_section): Likewise.
261 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
263 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
265 * elfxx-mips.c (check_br32): Fix return type.
267 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
269 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
271 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
273 * elfxx-mips.c: Adjust comments throughout.
274 (mips_elf_relax_delete_bytes): Reshape code.
275 (_bfd_mips_elf_relax_section): Remove check for
276 R_MICROMIPS_GPREL16 relocations. Reshape code.
278 2011-07-28 Roland McGrath <mcgrathr@google.com>
280 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
281 (elf_i386_nacl_plt0_entry): New variable.
282 (elf_i386_plt_entry): New variable.
283 (elf_i386_nacl_pic_plt0_entry): New variable.
284 (elf_i386_nacl_pic_plt_entry): New variable.
285 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
286 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
287 (elf_backend_plt_alignment): Likewise.
289 * config.bfd: Handle i[3-7]86-*-nacl*.
290 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
291 * targets.c: Support bfd_elf32_i386_nacl_vec.
292 * configure.in: Likewise.
293 * configure: Regenerated.
295 * elf32-i386.c (struct elf_i386_plt_layout): New type.
296 (GET_PLT_ENTRY_SIZE): New macro.
297 (elf_i386_plt): New variable.
298 (struct elf_i386_backend_data): New member `plt'.
299 (elf_i386_arch_bed): Add initializer for it.
300 (elf_i386_vxworks_arch_bed): Likewise.
301 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
302 (elf_i386_plt_sym_val): Likewise.
303 (elf_i386_relocate_section): Likewise.
304 (elf_i386_finish_dynamic_symbol): Likewise.
305 Also use other elf_i386_plt_layout members for PLT details.
306 (elf_i386_finish_dynamic_sections): Likewise.
308 * elf32-i386.c (struct elf_i386_backend_data): New type.
309 (get_elf_i386_backend_data): New macro.
310 (elf_i386_arch_bed): New variable.
311 (elf_backend_arch_data): New macro.
312 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
313 (elf_i386_link_hash_table_create): Don't initialize them.
314 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
315 elf_i386_backend_data, not elf_i386_link_hash_table.
316 (elf_i386_adjust_dynamic_symbol): Likewise.
317 (elf_i386_allocate_dynrelocs): Likewise.
318 (elf_i386_readonly_dynrelocs): Likewise.
319 (elf_i386_size_dynamic_sections): Likewise.
320 (elf_i386_relocate_section): Likewise.
321 (elf_i386_finish_dynamic_symbol): Likewise.
322 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
323 (elf_i386_vxworks_link_hash_table_create): Function removed.
324 (elf_i386_vxworks_arch_bed): New variable.
325 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
327 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
328 * elfxx-target.h (elf_backend_arch_data): New macro.
329 (elfNN_bed): Use it as initializer for the new member.
331 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
333 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
336 2011-07-26 Jakub Jelinek <jakub@redhat.com>
338 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
339 and .zdebug_macro entry.
340 (dwarf_debug_section_enum): Add debug_macro.
342 2011-07-26 Alan Modra <amodra@gmail.com>
344 * elf64-ppc.c: Include dwarf2.h.
345 (struct ppc_link_hash_table): Add glink_eh_frame.
346 (create_linkage_sections): Create .eh_frame section.
347 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
349 (glink_eh_frame_cie): New array.
350 (ppc64_elf_size_stubs): Size glink_eh_frame.
351 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
352 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
354 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
357 * elf64-mmix.c (struct _mmix_elf_section_data): New members
358 has_warned_bpo and has_warned_pushj.
359 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
360 converting to ISO C. Add new parameter error_message. All
362 (mmix_elf_perform_relocation): Ditto.
363 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
364 Handle the case where mmix_elf_check_common_relocs has not been
365 called, missing preparations for relocs of the respective type.
367 2011-07-24 Chao-ying Fu <fu@mips.com>
368 Ilie Garbacea <ilie@mips.com>
369 Maciej W. Rozycki <macro@codesourcery.com>
370 Joseph Myers <joseph@codesourcery.com>
371 Catherine Moore <clm@codesourcery.com>
372 Richard Sandiford <rdsandiford@googlemail.com>
374 * archures.c (bfd_mach_mips_micromips): New macro.
375 * cpu-mips.c (I_micromips): New enum value.
376 (arch_info_struct): Add bfd_mach_mips_micromips.
377 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
379 (_bfd_mips_elf_relax_section): Likewise.
380 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
381 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
383 (_bfd_mips16_elf_reloc_shuffle): Rename to...
384 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
385 (gprel16_reloc_p): Handle microMIPS ASE.
386 (literal_reloc_p): New function.
387 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
388 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
389 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
390 and _bfd_mips_elf_reloc_shuffle changes.
391 (mips_elf_gprel32_reloc): Update comment.
392 (micromips_reloc_map): New variable.
393 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
394 (mips_elf32_rtype_to_howto): Likewise.
395 (mips_info_to_howto_rel): Likewise.
396 (bfd_elf32_bfd_is_target_special_symbol): Define.
397 (bfd_elf32_bfd_relax_section): Likewise.
398 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
399 (micromips_elf64_howto_table_rela): Likewise.
400 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
401 and _bfd_mips_elf_reloc_shuffle changes.
402 (micromips_reloc_map): Likewise.
403 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
404 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
405 (mips_elf64_rtype_to_howto): Likewise.
406 (bfd_elf64_bfd_is_target_special_symbol): Define.
407 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
408 (elf_micromips_howto_table_rela): Likewise.
409 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
410 and _bfd_mips_elf_reloc_shuffle changes.
411 (micromips_reloc_map): Likewise.
412 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
413 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
414 (mips_elf_n32_rtype_to_howto): Likewise.
415 (bfd_elf32_bfd_is_target_special_symbol): Define.
416 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
417 (LA25_LUI_MICROMIPS_2): Likewise.
418 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
419 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
420 (TLS_RELOC_P): Handle microMIPS ASE.
421 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
422 target is a microMIPS function.
423 (micromips_reloc_p): New function.
424 (micromips_reloc_shuffle_p): Likewise.
425 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
426 (got_disp_reloc_p, got_page_reloc_p): New functions.
427 (got_ofst_reloc_p): Likewise.
428 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
429 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
430 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
431 (micromips_branch_reloc_p): New function.
432 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
433 (tls_gottprel_reloc_p): Likewise.
434 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
435 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
437 (_bfd_mips16_elf_reloc_shuffle): Rename to...
438 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
439 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
440 (mips_tls_got_index, mips_elf_got_page): Likewise.
441 (mips_elf_create_local_got_entry): Likewise.
442 (mips_elf_relocation_needs_la25_stub): Likewise.
443 (mips_elf_calculate_relocation): Likewise.
444 (mips_elf_perform_relocation): Likewise.
445 (_bfd_mips_elf_symbol_processing): Likewise.
446 (_bfd_mips_elf_add_symbol_hook): Likewise.
447 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
448 (mips_elf_add_lo16_rel_addend): Likewise.
449 (_bfd_mips_elf_check_relocs): Likewise.
450 (mips_elf_adjust_addend): Likewise.
451 (_bfd_mips_elf_relocate_section): Likewise.
452 (mips_elf_create_la25_stub): Likewise.
453 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
454 (_bfd_mips_elf_gc_sweep_hook): Likewise.
455 (_bfd_mips_elf_is_target_special_symbol): New function.
456 (mips_elf_relax_delete_bytes): Likewise.
457 (opcode_descriptor): New structure.
459 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
460 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
461 (beq_insn_32): Likewise.
462 (b_insn_16, bz_insn_16): New variables.
463 (BZC32_REG_FIELD): New macro.
464 (bz_rs_insns_32, bz_rt_insns_32): New variables.
465 (bzc_insns_32, bz_insns_16):Likewise.
466 (BZ16_REG, BZ16_REG_FIELD): New macros.
467 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
468 (jal_x_insn_32_bd32): Likewise.
469 (j_insn_32, jalr_insn_32): Likewise.
470 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
471 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
472 (JR16_REG): New macro.
473 (ds_insns_16_bd16): New variable.
474 (lui_insn): Likewise.
475 (addiu_insn, addiupc_insn): Likewise.
476 (ADDIUPC_REG_FIELD): New macro.
477 (MOVE32_RD, MOVE32_RS): Likewise.
478 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
479 (move_insns_32, move_insns_16): New variables.
480 (nop_insn_32, nop_insn_16): Likewise.
482 (find_match): New function.
483 (check_br16_dslot, check_br32_dslot): Likewise.
484 (check_br16, check_br32): Likewise.
485 (IS_BITSIZE): New macro.
486 (check_4byte_branch): New function.
487 (_bfd_mips_elf_relax_section): Likewise.
488 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
489 and microMIPS modules together.
490 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
491 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
492 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
493 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
494 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
495 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
496 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
497 (BFD_RELOC_MICROMIPS_LO16): Likewise.
498 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
499 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
500 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
501 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
502 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
503 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
504 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
505 (BFD_RELOC_MICROMIPS_SUB): Likewise.
506 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
507 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
508 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
509 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
510 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
511 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
512 (BFD_RELOC_MICROMIPS_JALR): Likewise.
513 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
514 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
515 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
516 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
517 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
518 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
519 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
520 * bfd-in2.h: Regenerate.
521 * libbfd.h: Regenerate.
523 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
525 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
526 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
527 * Makefile.in: Regenerated.
529 * archures.c (bfd_architecture): Add bfd_arch_k1om.
530 (bfd_k1om_arch): New.
531 (bfd_archures_list): Add &bfd_k1om_arch.
532 * bfd-in2.h: Regenerated.
534 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
535 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
536 if bfd_elf64_x86_64_freebsd_vec is supported.
537 (targ_selvecs): Likewise.
539 * configure.in: Support bfd_elf64_k1om_vec and
540 bfd_elf64_k1om_freebsd_vec.
541 * configure: Regenerated.
545 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
546 (bfd_elf64_k1om_vec): Likewise.
547 (bfd_elf64_k1om_freebsd_vec): Likewise.
549 * targets.c (bfd_elf64_k1om_vec): New.
550 (bfd_elf64_k1om_freebsd_vec): Likewise.
551 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
552 bfd_elf64_k1om_freebsd_vec.
554 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
556 Fix false coff-go32-exe matches.
557 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
559 * coff-stgo32.c (go32_check_format): New forward declaration.
560 (COFF_CHECK_FORMAT): New defintion.
561 (go32_check_format): New function.
563 2011-07-15 Alan Modra <amodra@gmail.com>
565 * configure.in: Bump version.
566 * configure: Regenerate.
568 2011-07-14 Alan Modra <amodra@gmail.com>
570 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
571 * elf-bfd.h (struct already_linked): Forward declare.
573 2011-07-14 Alan Modra <amodra@gmail.com>
575 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
576 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
578 2011-07-14 Alan Modra <amodra@gmail.com>
580 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
581 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
582 (build_tls_get_addr_stub): Likewise.
583 (ppc_build_one_stub): Update calls to above.
584 (ppc_size_one_stub): Adjust stub size.
585 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
586 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
588 2011-07-12 Nick Clifton <nickc@redhat.com>
590 * elf32-arm.c (elf32_arm_section_flags): Delete.
591 (elf_backend_section_flags): Remove.
593 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
596 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
597 when setting stack_flags.
599 2011-07-11 Catherine Moore <clm@codesourcery.com>
601 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
602 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
603 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
604 * bfd-in2.h: Regenerated.
605 * bfd.c (bfd_lookup_section_flags): New definition.
606 * binary.c (binary_bfd_lookup_section_flags): New definition.
607 * bout.c (b_out_bfd_lookup_section_flags): New definition.
608 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
609 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
610 * coff-rs6000.c (rs6000coff_vec): Include
611 bfd_generic_lookup_section_flags.
612 (pmac_xcoff_vec): Likewise.
613 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
614 * coff64-rs6000.c (rs6000coff64_vec): Include
615 bfd_generic_lookup_section_flags.
616 (aix5coff64_vec): Likewise.
617 * ecoff.c (bfd_debug_section): Initialize flag_info field.
618 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
619 (bfd_elf_lookup_section_flags): Declare.
620 * elflink.c (bfd_elf_lookup_section_flags): New function.
621 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
622 (elf_backend_lookup_section_flags_hook): Define.
623 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
624 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
625 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
626 * ieee.c (ieee_bfd_lookup_section_flags): New define.
627 * ihex.c (ihex_bfd_lookup_section_flags): New define.
628 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
629 (bfd_generic_lookup_section_flags): Declare.
630 * libbfd.h: Regenerated.
631 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
632 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
633 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
634 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
635 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
636 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
637 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
638 * reloc.c (bfd_generic_lookup_section_flags): New function.
639 * som.c (som_bfd_lookup_section_flags): New definition.
640 * srec.c (srec_bfd_lookup_section_flags): New definition.
641 * targets.c (flag_info): Declare.
642 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
643 (_bfd_lookup_section_flags): New.
644 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
645 * versados.c (versados_bfd_lookup_section_flags): New definition.
646 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
647 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
649 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
652 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
654 2011-07-09 Alan Modra <amodra@gmail.com>
657 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
658 rather than kept_section to determine whether a symbol is from
660 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
661 sections appear undefined.
663 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
666 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
667 "asection *" with "struct already_linked *".
668 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
669 (_bfd_generic_section_already_linked): Likewise.
670 (bfd_section_already_linked_table_insert): Likewise.
671 (struct already_linked): New.
672 (struct bfd_section_already_linked): Use it.
673 * elflink.c (_bfd_elf_section_already_linked): Replace.
674 "asection *" with "struct already_linked *". Replace the plugin
675 dummy with the LTO output.
676 * linker.c (_bfd_generic_section_already_linked): Likewise.
677 * targets.c (struct already_linked): Add forward declaration.
678 (bfd_target): Replace "struct bfd_section *" with
679 "struct already_linked *" in _section_already_linked.
680 * bfd-in2.h: Regenerate.
681 * libbfd.h: Regenerate.
683 2011-07-06 Tristan Gingold <gingold@adacore.com>
685 * mach-o.h: Move loader related definitions to
686 include/mach-o/loader.h. Include it.
688 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
690 * elf64-x86-64.c (elf_backend_post_process_headers): Always
691 define to _bfd_elf_set_osabi.
693 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
694 Thomas Schwinge <thomas@schwinge.name>
697 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
698 ELFOSABI_LINUX alias.
699 * elf32-hppa.c: Likewise.
700 * elf32-i370.c: Likewise.
701 * elf64-hppa.c: Likewise.
703 2011-07-01 Ian Lance Taylor <iant@google.com>
705 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
706 DW_OP_lit3 to DW_OP_lit2.
708 2011-07-01 Alan Modra <amodra@gmail.com>
710 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
711 dyn relocs when called to copy flags for a weak sym.
712 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
713 (ppc64_elf_merge_private_bfd_data): Delete.
714 (bfd_elf64_bfd_merge_private_bfd_data): Define as
715 _bfd_generic_verify_endian_match.
717 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
719 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
722 2011-06-28 Tristan Gingold <gingold@adacore.com>
724 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
726 (_bfd_vms_write_etir): Write linkage index from reloc.
728 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
730 * mach-o.c (bfd_mach_o_read_command): Also ignore
731 BFD_MACH_O_LC_ROUTINES_64.
733 2011-06-27 Tristan Gingold <gingold@adacore.com>
735 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
736 section target index.
738 2011-06-27 Nick Clifton <nickc@redhat.com>
740 * cisco-core.c (cisco_core_little_vec): Add initialization of
741 match_priority field.
743 2011-06-27 Tristan Gingold <gingold@adacore.com>
745 * cache.c: Include bfd_stdint.h.
746 (cache_bmmap): Change profile. Return region start and size.
747 * bfdio.c (struct bfd_iovec): Change bmmap profile.
748 (bfd_mmap): Change profile and adjust. Update comment.
749 (memory_bmmap): Change profile.
750 * opncls.c (opncls_bmmap): Change profile.
751 * vms-lib.c (vms_lib_bmmap): Likewise.
752 * libbfd.h: Regenerate.
753 * bfd-in2.h: Regenerate.
755 2011-06-27 Tristan Gingold <gingold@adacore.com>
757 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
760 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
762 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
763 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
765 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
767 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
769 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
771 2011-06-24 Richard Henderson <rth@redhat.com>
774 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
775 tlsgd insn before swapping adjacent insns.
777 2011-06-24 Tristan Gingold <gingold@adacore.com>
779 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
782 2011-06-24 Alan Modra <amodra@gmail.com>
785 * elf.c (assign_file_positions_for_load_sections): Don't align
786 sh_offset for all SHT_NOBITS sections here, just .tbss sections
787 that don't get a PT_LOAD.
789 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
791 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
792 (sh_elf_check_relocs): Likewise.
794 2011-06-22 Richard Henderson <rth@redhat.com>
796 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
797 TPREL in a PIE image.
798 (alpha_dynamic_entries_for_reloc): Likewise.
799 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
800 (elf64_alpha_relax_got_load): Likewise.
802 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
804 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
807 2011-06-22 Alan Modra <amodra@gmail.com>
809 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
810 plugin symbols. Fix segfault on linker scrip defined syms.
812 2011-06-20 Jakub Jelinek <jakub@redhat.com>
815 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
816 at all for linker created .eh_frame sections.
817 (_bfd_elf_discard_section_eh_frame): Handle linker created
818 .eh_frame sections with no relocations.
819 * elf64-x86-64.c: Include dwarf2.h.
820 (elf_x86_64_eh_frame_plt): New variable.
821 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
822 PLT_FDE_LEN_OFFSET): Define.
823 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
824 (elf_x86_64_create_dynamic_sections): Create and fill in
825 .eh_frame section for .plt section.
826 (elf_x86_64_size_dynamic_sections): Write .plt section size
827 into .eh_frame FDE covering .plt section.
828 (elf_x86_64_finish_dynamic_sections): Write .plt section
829 start into .eh_frame FDE covering .plt section. Call
830 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
831 (elf_backend_plt_alignment): Define to 4.
832 * elf32-i386.c: Include dwarf2.h.
833 (elf_i386_eh_frame_plt): New variable.
834 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
835 PLT_FDE_LEN_OFFSET): Define.
836 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
837 (elf_i386_create_dynamic_sections): Create and fill in
838 .eh_frame section for .plt section.
839 (elf_i386_size_dynamic_sections): Write .plt section size
840 into .eh_frame FDE covering .plt section.
841 (elf_i386_finish_dynamic_sections): Write .plt section
842 start into .eh_frame FDE covering .plt section. Call
843 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
844 (elf_backend_plt_alignment): Define to 4.
846 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
848 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
851 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
853 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
854 CORE_HEADER is defined.
855 (elf_x86_64_write_core_note): New.
856 (elf_backend_write_core_note): Likewise.
858 * hosts/x86-64linux.h (uint64_t): New.
859 (user_regsx32_struct): Likewise.
860 (elf_gregx32_t): Likewise.
861 (ELF_NGREGX32): Likewise.
862 (elf_gregsetx32_t): Likewise.
863 (elf_prstatusx32): Likewise.
864 (prstatusx32_t): Likewise.
865 (user_fpregs32_struct): Removed.
866 (user_fpxregs32_struct): Likewise.
868 (elf_fpregset32_t): Likewise.
869 (elf_fpxregset32_t): Likewise.
870 (prgregset32_t): Likewise.
871 (prfpregset32_t): Likewise.
873 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
875 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
876 (elf_x86_64_grok_psinfo): Likewise.
878 2011-06-16 Nick Clifton <nickc@redhat.com>
880 * elf.c (elf_find_function): Fail if not provided with a symbol
883 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
885 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
886 * elf.c (elfcore_grok_arm_vfp): New function.
887 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
888 (elfcore_write_arm_vfp): New function.
889 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
891 2011-06-14 Richard Henderson <rth@redhat.com>
893 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
894 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
895 (elf64_alpha_always_size_sections): Don't call
896 elf64_alpha_merge_ind_symbols.
897 (elf_backend_copy_indirect_symbol): New.
899 2011-06-14 Alan Modra <amodra@gmail.com>
902 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
903 before doing anything.
904 (_bfd_elf_discard_section_eh_frame): Likewise.
906 2011-06-14 Alan Modra <amodra@gmail.com>
908 * Makefile.am: Formatting.
909 * Makefile.in: Regenerate.
910 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
911 * po/SRC-POTFILES.in: Regnerate.
913 2011-06-14 Alan Modra <amodra@gmail.com>
915 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
916 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
917 Don't handle warning symbols here.
918 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
919 (allocate_dynrelocs, readonly_dynrelocs): As above.
921 2011-06-14 Alan Modra <amodra@gmail.com>
924 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
925 (elf_gc_sweep): Don't treat debug and sections like .comment
927 (bfd_elf_gc_sections): Treat note sections as gc roots only when
928 not part of a group. Always call gc_mark_extra_sections.
929 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
930 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
931 _bfd_elf_gc_mark_extra_sections.
932 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
933 _bfd_elf_gc_mark_extra_sections.
934 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
936 2011-06-13 Nick Clifton <nickc@redhat.com>
938 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
939 variable 'local_got_offsets'.
940 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
941 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
943 2011-06-13 Walter Lee <walt@tilera.com>
945 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
946 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
947 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
949 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
951 (BFD64_BACKENDS): Add elf64-tilegx.lo.
952 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
953 * Makefile.in: Regenerate.
954 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
955 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
956 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
957 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
958 bfd-in2.h: Regenerate.
959 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
960 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
961 and bfd_elf64_tilegx_vec.
962 * configure: Regenerate.
963 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
965 * libbfd.h: Regenerate.
966 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
967 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
968 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
969 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
970 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
971 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
972 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
973 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
974 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
975 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
976 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
977 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
978 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
979 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
980 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
981 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
982 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
983 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
984 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
985 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
986 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
987 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
988 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
989 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
990 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
991 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
992 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
993 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
994 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
995 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
996 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
997 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
998 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
999 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1000 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1001 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1002 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1003 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1004 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1005 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1006 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1007 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1008 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1009 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1010 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1011 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1012 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1013 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1014 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1015 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1016 * targets.c (bfd_elf32_tilegx_vec): Declare.
1017 (bfd_elf32_tilepro_vec): Declare.
1018 (bfd_elf64_tilegx_vec): Declare.
1019 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1020 and bfd_elf64_tilegx_vec.
1021 * cpu-tilegx.c: New file.
1022 * cpu-tilepro.c: New file.
1023 * elf32-tilepro.h: New file.
1024 * elf32-tilepro.c: New file.
1025 * elf32-tilegx.c: New file.
1026 * elf32-tilegx.h: New file.
1027 * elf64-tilegx.c: New file.
1028 * elf64-tilegx.h: New file.
1029 * elfxx-tilegx.c: New file.
1030 * elfxx-tilegx.h: New file.
1032 2011-06-13 Alan Modra <amodra@gmail.com>
1034 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1035 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1036 warning symbols here.
1037 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1038 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1039 elf32_arm_readonly_dynrelocs): Likewise.
1040 * elf32-bfin.c (bfin_discard_copies): Likewise.
1041 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1042 elf_cris_discard_excess_dso_dynamics,
1043 elf_cris_discard_excess_program_dynamics): Likewise.
1044 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1045 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1046 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1047 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1048 elf_i386_readonly_dynrelocs): Likewise.
1049 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1050 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1051 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1052 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1053 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1054 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1055 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1056 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1057 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1058 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1059 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1060 elf32_tic6x_readonly_dynrelocs): Likewise.
1061 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1062 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1063 xstormy16_relax_plt_realloc): Likewise.
1064 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1065 * elf64-alpha.c (elf64_alpha_output_extsym,
1066 elf64_alpha_calc_got_offsets_for_symbol,
1067 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1068 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1069 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1070 elf_hppa_unmark_useless_dynamic_symbols,
1071 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1072 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1073 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1074 readonly_dynrelocs, merge_global_got, reallocate_got,
1075 undo_symbol_twiddle): Likewise.
1076 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1077 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1078 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1079 elf_x86_64_readonly_dynrelocs): Likewise.
1080 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1081 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1082 _bfd_elf_link_find_version_dependencies,
1083 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1084 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1085 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1086 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1087 elf_gc_propagate_vtable_entries_used,
1088 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1089 elf_gc_allocate_got_offsets): Likewise.
1090 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1091 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1092 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1093 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1094 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1095 * i386linux.c (linux_tally_symbols): Likewise.
1096 * m68klinux.c (linux_tally_symbols): Likewise.
1097 * sparclinux.c (linux_tally_symbols): Likewise.
1098 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1099 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1101 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1102 function. Update all callers.
1103 * aoutx.h (aout_link_write_other_symbol): Likewise.
1104 * pdp11.c (aout_link_write_other_symbol): Likewise.
1105 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1106 * ecoff.c (ecoff_link_write_external): Likewise.
1107 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1108 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1110 * ecoff.c (ecoff_link_hash_traverse): Delete.
1111 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1112 _bfd_coff_write_global_sym.
1113 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1114 * libcoff.h: Regenerate.
1116 2011-06-10 Nick Clifton <nickc@redhat.com>
1118 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1119 backend does not provide a function for creating dynamic sections
1121 (bfd_elf_final_link): Issue a warning message if a dynamic section
1122 has the SHT_NOTE type.
1123 (bfd_elf_final_link): Do not look for dynamic strings in a section
1124 that does not have the SHT_STRTAB type or the name .dynstr.
1125 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1126 section is not in the output binary.
1127 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1129 2011-06-09 Tristan Gingold <gingold@adacore.com>
1131 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1132 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1135 2011-06-09 Tristan Gingold <gingold@adacore.com>
1137 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1139 2011-06-09 Nick Clifton <nickc@redhat.com>
1142 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1143 that the output section has an allocated bfd_elf_section_data
1145 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1146 symbols in sections that have been removed by garbage collection.
1148 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1150 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1151 relocations in SEC_DEBUGGING sections when building shared
1154 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1157 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1158 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1160 2011-06-08 Tristan Gingold <gingold@adacore.com>
1162 * makefile.vms (OBJS): Add elfxx-ia64.obj
1165 2011-06-08 Alan Modra <amodra@gmail.com>
1167 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1168 * sco5-core.c: Init match_priority field.
1170 2011-06-08 Alan Modra <amodra@gmail.com>
1172 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1173 indirect links here.
1175 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1177 * irix-core.c (irix_core_vec): Add match_priority field.
1179 2011-06-06 Alan Modra <amodra@gmail.com>
1181 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1183 * configure.in: Bump bfd version.
1184 * elfcode.h (elf_object_p): Delete hacks preventing match of
1185 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1186 * elfxx-target.h (elf_match_priority): Define and use.
1187 * format.c (bfd_check_format_matches): Use target match_priority
1188 to choose best of multiple matching targets. In cases with multiple
1189 matches rerun _bfd_check_format if we don't choose the last match.
1190 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1191 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1192 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1193 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1194 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1195 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1196 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1197 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1198 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1199 * vms-lib.c, * xsym.c: Init match_priority field.
1200 * configure: Regenerate.
1201 * bfd-in2.h: Regenerate.
1203 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1206 * elfcode.h (elf_object_p): Revert the last change.
1208 2011-06-04 Alan Modra <amodra@gmail.com>
1210 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1211 return the other arch.
1212 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1215 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1218 * hash.c (higher_primer_number): Add more, small, prime numbers.
1219 (bfd_hash_set_default_size): Likewise.
1221 2011-06-02 Nick Clifton <nickc@redhat.com>
1223 * coff-mcore.c: Fix spelling typo.
1224 * coff-stgo32.c: Likewise.
1225 * elf32-arm.c: Likewise.
1226 * elf32-avr.c: Likewise.
1227 * elf-m68hc1x.c: Likewise.
1228 * elf32-mcore.c: Likewise.
1229 * elf32-mep.c: Likewise.
1230 * elf32-mt.c: Likewise.
1231 * elf32-ppc.c: Likewise.
1232 * elf32-xtensa.c: Likewise.
1233 * elf64-ppc.c: Likewise.
1234 * elfxx-mips.c: Likewise.
1235 * netbsd.h: Likewise.
1236 * nlmcode.h: Likewise.
1237 * vms-alpha.c: Likewise.
1238 * po/bfd.pot: Regenerate.
1239 * po/SRC-POTFILES.in: Regenerate.
1241 2011-06-01 DJ Delorie <dj@redhat.com>
1243 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1244 * target.c: Likewise.
1245 * configure.in: Likewise.
1246 * configure.in: Regenerate.
1247 * elf32-rx.c: Add elf32-rx-be-ns target.
1248 (rx_elf_object_p): Never allow the be-ns target by default,
1249 only allow it if the user requests it.
1251 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1253 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1254 relocation in readonly section in a shared object.
1255 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1257 2011-05-31 Nick Clifton <nickc@redhat.com>
1259 * archive.c (adjust_relative_path): Fix comment to prevent it
1260 corrupting the auto-generated bfd.h.
1262 2011-05-31 Paul Brook <paul@codesourcery.com>
1264 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1265 for known functions.
1266 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1269 2011-05-31 Paul Brook <paul@codesourcery.com>
1271 * elf32-arm.c (arm_stub_is_thumb): Add
1272 arm_stub_long_branch_v4t_thumb_tls_pic.
1273 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1276 2011-05-27 Nick Clifton <nickc@redhat.com>
1279 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1280 unable to read a file pointed to by an entry in a thin archive.
1281 (adjust_relative_path): Use lrealpath to canonicalize paths.
1282 Handle the case where the reference path is above the current
1283 path in the directory tree.
1285 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1288 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1289 R_X86_64_TPOFF64 in executable.
1291 2011-05-26 Alan Modra <amodra@gmail.com>
1293 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1294 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1295 local_protected comment.
1297 2011-05-25 Tristan Gingold <gingold@adacore.com>
1299 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1300 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1301 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1302 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1303 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1304 (elf32-ia64.c): Created from elfnn-ia64.c
1305 (elf64-ia64.c): Likewise.
1306 * elfxx-ia64.h: New file.
1307 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1308 functions.Includes elfxx-ia64.h.
1309 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1310 (IA64_HOWTO): Adjust.
1311 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1312 (elfNN_ia64_reloc_type_lookup): Renames to
1313 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1314 (elfNN_ia64_reloc_name_lookup): Renames to
1315 ia64_elf_reloc_name_lookup. Make it public.
1316 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1317 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1319 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1320 Move it and make it public. Move prototype to elfxx-ia64.h
1321 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1322 Move prototype to elfxx-ia64.h
1323 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1324 (elfNN_ia64_info_to_howto): Adjust calls.
1325 (elfNN_ia64_relax_section): Adjust calls.
1326 (count_dyn_reloc): Fix typo.
1327 (elfNN_ia64_relocate_section): Adjust calls.
1328 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1329 (bfd_elfNN_bfd_reloc_type_lookup)
1330 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1331 * configure: Regenerate.
1332 * Makefile.in: Regenerate.
1334 2011-05-23 DJ Delorie <dj@redhat.com>
1336 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1337 the vma/lma swapping done in elf32_rx_modify_program_headers.
1339 2011-05-23 Nick Clifton <nickc@redhat.com>
1341 * elf-m10300.c (mn10300_elf_mkobject): New function.
1342 (bfd_elf32_mkobject): Define.
1344 2011-05-23 Alan Modra <amodra@gmail.com>
1346 * elf-bfd.h: Comment typo fix.
1347 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1348 struct elf_dyn_relocs throughout.
1349 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1351 2011-05-23 Alan Modra <amodra@gmail.com>
1353 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1354 functions rather than warning callback or _bfd_error_handler.
1355 * elf32-ppc.c: Likewise.
1356 * elf64-ppc.c: Likewise.
1357 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1359 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1361 2011-05-23 Alan Modra <amodra@gmail.com>
1364 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1365 .tbss, and page align same for all SHT_NOBITS sections.
1367 2011-05-21 Alan Modra <amodra@gmail.com>
1370 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1372 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1373 segment if just for .tbss.
1374 (assign_file_positions_for_load_sections): Don't report "can't
1375 allocate in segment" errors for .tbss.
1376 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1377 from SHT_NOBITS section filepos.
1379 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1381 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1382 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1383 (elf32_tic6x_relocate_section): Handle them.
1385 2011-05-18 Nick Clifton <nickc@redhat.com>
1388 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1389 sections when building shared libraries.
1391 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1394 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1397 2011-05-18 Tristan Gingold <gingold@adacore.com>
1399 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1400 (xcoff_sweep): Always keep dwarf sections.
1401 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1403 2011-05-18 Tristan Gingold <gingold@adacore.com>
1405 * libxcoff.h (struct xcoff_dwsect_name): New type.
1406 (XCOFF_DWSECT_NBR_NAMES): New macro.
1407 (xcoff_dwsect_names): Declare.
1408 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1409 (styp_to_sec_flags): Ditto.
1410 (coff_new_section_hook): Ditto.
1411 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1412 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1414 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1417 * elf32-rx.c (ignore_lma): New variable.
1418 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1419 (rx_modify_program_headers): Only copy the LMA into the VMA if
1422 2011-05-17 Alan Modra <amodra@gmail.com>
1425 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1426 * elflink.c (elf_link_add_object_symbols): Likewise.
1427 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1429 2011-05-16 Alan Modra <amodra@gmail.com>
1431 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1433 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1435 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1436 global GOT entries for GOT_PAGE relocations against global symbols.
1438 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1440 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1441 (tic6x-*-*): Replaced by these.
1442 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1443 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1444 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1446 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1447 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1448 "elf32-target.h" two more times.
1449 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1450 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1451 bfd_elf32_tic6x_elf_le_vec.
1452 * configure: Regenerate.
1454 2011-05-13 Jan Beulich <jbeulich@novell.com>
1456 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1458 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1460 * config.in: Regenerated.
1461 * configure: Regenerated.
1462 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1463 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1464 HAVE_PSINFO32_T_PR_PID.
1465 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1466 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1467 and HAVE_PSINFO32_T_PR_PID.
1468 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1470 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1472 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1474 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1475 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1477 2011-05-09 Paul Brook <paul@codesourcery.com>
1479 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1480 * bfd-in2.h: Regenerate.
1481 * elf32-tic6x.c: Include limits.h.
1482 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1483 _tic6x_elf_section_data): New.
1484 (elf32_tic6x_section_data): Define.
1485 (elf32_tic6x_new_section_hook): Allocate target specific data.
1486 (elf32_tic6x_add_unwind_table_edit): New function.
1487 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1488 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1489 elf32_tic6x_copy_exidx_entry): New functions.
1490 (elf_backend_write_section): Define.
1492 2011-05-09 Paul Brook <paul@codesourcery.com>
1494 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1495 elf32_tic6x_fake_sections): New functions.
1496 (elf_backend_fake_sections): Define.
1498 2011-05-09 Paul Brook <paul@codesourcery.com>
1500 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1501 (elf_backend_gc_mark_extra_sections): Define.
1503 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1506 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1507 references to symbols defined in discarded sections.
1509 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1512 * coffgen.c (coff_write_symbol): Assume input section is its own
1513 output section if output_section member not set.
1514 (coff_write_alien_symbol): Likewise.
1516 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1519 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1521 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
1524 * section.c (SEC_ELF_REVERSE_COPY): New.
1525 * bfd-in2.h: Regenerated.
1527 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
1530 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1531 * bfd-in2.h: Regenerate.
1533 2011-05-06 Tristan Gingold <gingold@adacore.com>
1535 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1536 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1537 any code section. Add comments.
1538 (alpha_vms_object_p): Use void * instead of PTR.
1539 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1540 (build_module_list): Guard against no DST section. Add comments.
1541 (alpha_vms_link_output_symbol): Discard undefined symbols.
1542 (alpha_vms_get_section_contents): Simply memcpy if the section was
1543 already loaded. Fix typo.
1544 (vms_new_section_hook): Use void * instead of PTR.
1545 (vms_alpha_vec): Ditto.
1547 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1549 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1550 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1552 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1554 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1555 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1556 mismatch. Choose the lower of the two values.
1557 (bfd_elf32_bfd_final_link): New macro.
1559 2011-04-28 Tristan Gingold <gingold@adacore.com>
1561 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1562 (bfd_xcoff_swap_aux_out): Ditto.
1563 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1564 (bfd_xcoff64_swap_aux_out): Ditto.
1566 2011-05-04 Alan Modra <amodra@gmail.com>
1569 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1570 was_undefined on dot-symbols.
1572 2011-05-03 Paul Brook <paul@codesourcery.com>
1575 * elf32-tic6x.c (elf32_tic6x_howto_table,
1576 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1577 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1580 2011-05-01 Alan Modra <amodra@gmail.com>
1583 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1584 creating ifunc sections.
1585 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1587 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1589 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1592 2011-04-28 Tom Tromey <tromey@redhat.com>
1594 * bfdio.c (memory_bstat): Pass correct size to memset.
1596 2011-04-28 Mike Frysinger <vapier@gentoo.org>
1598 * dwarf2.c (dwarf_debug_sections): Mark const.
1599 * elf.c (special_sections): Likewise.
1600 * libbfd-in.h (dwarf_debug_sections): Likewise.
1601 * libbfd.h: Regenerate.
1603 2011-04-26 Kai Tietz <ktietz@redhat.com>
1605 * coffcode.h (sec_to_styp_flags): Allow linkonce for
1608 2011-04-26 Tristan Gingold <gingold@adacore.com>
1610 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
1612 2011-04-24 Alan Modra <amodra@gmail.com>
1616 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1617 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1618 (_bfd_generic_link_add_one_symbol): Update "notice" call.
1619 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1620 it is a redef of an IR symbol in a real BFD.
1622 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
1624 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1625 in readonly section in a shared object.
1626 (elf_i386_size_dynamic_sections): Likewise.
1627 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1628 (elf_x86_64_size_dynamic_sections): Likewise.
1630 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1633 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1635 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1637 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1639 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1640 on dynamic symbol error.
1641 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1643 2011-04-20 Tristan Gingold <gingold@adacore.com>
1645 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1647 2011-04-20 Alan Modra <amodra@gmail.com>
1649 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1650 (bfd_hash_table_init_n): Overflow checking.
1651 (bfd_hash_set_default_size): Return current size. Take unsigned long
1652 arg. Add 65537 to hash_size primes.
1653 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1654 * bfd-in2.h: Regenerate.
1656 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1658 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1661 2011-04-20 Alan Modra <amodra@gmail.com>
1663 * libbfd.c (bfd_log2): Do return rounded up value.
1664 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1665 call with expanded old round down version of the function.
1667 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1668 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1670 2011-04-20 Alan Modra <amodra@gmail.com>
1673 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1674 in their own common section.
1675 * elflink.c (elf_link_add_object_symbols): Likewise.
1676 * linker.c (generic_link_check_archive_element): Don't lose flags
1677 if common section is pre-existing.
1678 (_bfd_generic_link_add_one_symbol): Likewise.
1680 2011-04-20 Alan Modra <amodra@gmail.com>
1683 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1684 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
1685 multiple_definition regardless of allow_multiple_definition.
1686 * simple.c (simple_dummy_multiple_definition): Update.
1687 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1690 2011-04-18 Tristan Gingold <gingold@adacore.com>
1692 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1694 2011-04-18 Alan Modra <amodra@gmail.com>
1698 * bfd.c (BFD_PLUGIN): Define.
1699 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1700 * bfd-in2.h: Regenerate.
1701 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1702 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1704 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1706 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1709 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1711 * elf-bfd.h (struct sdt_note): New struct.
1712 (struct elf_obj_tdata) <sdt_note_head>: New field.
1713 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1714 (elfobj_grok_stapsdt_note): Likewise.
1715 (elf_parse_notes): Added code to treat SystemTap note
1718 2011-04-12 Richard Henderson <rth@redhat.com>
1720 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1721 exclude empty .got sections.
1723 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1725 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1726 array access for BFD_RELOC_386_IRELATIVE.
1728 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1730 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1732 2011-04-11 Mark Wielaard <mjw@redhat.com>
1735 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1736 (has_gnu_symbols): Renamed from has_ifunc_symbols.
1737 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1738 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1739 also if STB_GNU_UNIQUE symbol binding was seen.
1740 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1741 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1742 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1743 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1744 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1745 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1747 2011-04-11 Alan Modra <amodra@gmail.com>
1749 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
1751 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
1752 (_bfd_generic_get_section_contents_in_window): Likewise.
1753 * section.c (bfd_get_section_contents): Likewise.
1754 * compress.c (bfd_get_full_section_contents): Likewise.
1755 * elf32-rx.c (rx_final_link): Ignore rawsize.
1756 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
1757 bfd with bfd_get_section_limit.
1758 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
1759 os->size during final link. Update callers.
1760 * bfd-in2.h: Regenerate.
1762 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
1765 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
1766 as the number of global entries when merging with the primary GOT.
1768 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1770 * elf32-i386.c: Update copyright year.
1771 * elf64-x86-64.c: Likewise.
1773 2011-04-09 Kai Tietz <ktietz@redhat.com>
1775 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
1776 buffer and use rawsize for sorting.
1777 * coffcode.h (coff_compute_section_file_positions): Set rawsize
1778 before doing alignment.
1780 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1782 * elf32-i386.c (elf_i386_relocate_section): Return relocation
1783 error on unsupported relocation.
1784 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1786 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1789 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
1792 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
1795 * elf32-i386.c (elf_i386_relocate_section): Check !executable
1796 instead of shared for R_386_TLS_LDO_32.
1798 2011-04-08 Tristan Gingold <gingold@adacore.com>
1800 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
1802 * xcoff-target.h: Remove
1803 * Makefile.in: Regenerate.
1805 2011-04-07 Cary Coutant <ccoutant@google.com>
1807 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
1809 2011-04-07 Paul Brook <paul@codesourcery.com>
1811 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
1813 (elf32_tic6x_howto_table_rel): Ditto.
1814 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
1815 (elf32_tic6x_check_relocs): Ditto.
1817 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1819 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
1821 (strongarm*, thumb*, xscale*): Remove architectures.
1822 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
1823 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
1824 xscale-*-coff): Remove targets.
1826 2011-04-01 Tristan Gingold <gingold@adacore.com>
1828 * elfxx-ia64.c: include bfd_stdint.h
1830 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
1832 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
1833 dynobj and its initialization.
1835 2011-03-31 Tristan Gingold <gingold@adacore.com>
1837 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
1838 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
1839 BFD_HOST_LONG_LONG to 1.
1841 2011-03-31 Tristan Gingold <gingold@adacore.com>
1843 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
1844 (_bfd_vms_write_etir): Ditto.
1845 (_bfd_vms_slurp_etir): Avoid to use intptr_t
1846 * configure.com: Generate bfd_stdint.h
1848 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
1850 * elf32-tic6x.h (struct elf32_tic6x_params): New.
1851 (elf32_tic6x_setup): Declare.
1852 * elf32-tic6x.c: Include <limits.h>.
1853 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
1854 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
1856 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
1857 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
1858 tic6x_elf_scom_symbol_ptr): New static variables.
1859 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
1860 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
1861 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1862 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
1863 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
1864 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
1865 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
1866 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
1867 elf32_tic6x_adjust_dynamic_symbol): New static functions.
1868 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
1869 to weak symbols as required by the ABI.
1870 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
1871 as needed when generating DSBT output.
1872 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
1873 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
1874 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
1875 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
1876 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
1877 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
1878 New static functions.
1879 (ELF_MAXPAGESIZE): Define to 0x1000.
1880 (bfd_elf32_bfd_copy_private_bfd_data,
1881 bfd_elf32_bfd_link_hash_table_create,
1882 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
1883 elf_backend_want_got_plt, elf_backend_want_dynbss,
1884 elf_backend_plt_readonly, elf_backend_got_header_size,
1885 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
1886 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1887 elf_backend_check_relocs, elf_backend_add_symbol_hook,
1888 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
1889 elf_backend_section_from_bfd_section,
1890 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
1891 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
1892 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
1894 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
1895 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
1896 * bfd/bfd-in2.h: Regenerate.
1897 * bfd/libbfd.h: Regenerate.
1898 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
1900 2011-03-31 Tristan Gingold <gingold@adacore.com>
1902 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
1903 entry on xcoff when value is C_NULL_VALUE.
1905 2011-03-31 Tristan Gingold <gingold@adacore.com>
1907 * libcoff-in.h (exec_hdr): Remove.
1908 * libcoff.h: Regenerate.
1910 2011-03-30 Nick Clifton <nickc@redhat.com>
1912 * po/da.po: Updated Danish translation.
1914 2011-03-29 Richard Henderson <rth@redhat.com>
1916 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
1917 (elf64_alpha_gc_sweep_hook): New.
1918 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
1919 (elf_backend_can_gc_sections): New.
1921 2011-03-26 John Marino <binutils@marino.st>
1923 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
1924 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
1925 * configure: Regenerate.
1927 2011-03-25 Michael Snyder <msnyder@vmware.com>
1929 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
1931 2011-03-25 Tristan Gingold <gingold@adacore.com>
1933 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
1934 of find_nearest_line on object files.
1936 2011-03-25 Tristan Gingold <gingold@adacore.com>
1938 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
1940 (alpha_vms_create_eisd_for_section): Make code sections read-only.
1942 2011-03-24 Alan Modra <amodra@gmail.com>
1944 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
1945 old-style __tls_get_addr calls without marker relocs don't match
1946 their arg setup insn one for one. If such mismatches are found
1947 report the reloc and don't do any tls optimization.
1948 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1950 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1952 * bfd-in2.h: Regenerate.
1954 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1956 * archures.c: Add AVR XMEGA architecture information.
1957 * cpu-avr.c (arch_info_struct): Likewise.
1958 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1959 (elf32_avr_object_p): Likewise.
1961 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1963 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
1964 * bfd-in2.h: Regenerate.
1965 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
1966 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
1968 (elf32_arm_howto_from_type): Update accordingly.
1969 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
1970 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
1971 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
1972 with an extra noncall_refcount field.
1973 (arm_local_iplt_info): New structure.
1974 (elf_arm_obj_tdata): Add local_iplt.
1975 (elf32_arm_local_iplt): New accessor macro.
1976 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
1977 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
1978 Change tls_type to a bitfield and add is_iplt.
1979 (elf32_arm_link_hash_newfunc): Update accordingly.
1980 (elf32_arm_allocate_local_sym_info): New function.
1981 (elf32_arm_create_local_iplt): Likewise.
1982 (elf32_arm_get_plt_info): Likewise.
1983 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
1984 (elf32_arm_get_local_dynreloc_list): Likewise.
1985 (create_ifunc_sections): Likewise.
1986 (elf32_arm_copy_indirect_symbol): Update after the changes to
1987 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
1988 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
1989 to get PLT information. Assert that all STT_GNU_IFUNC references
1990 are turned into PLT references.
1991 (arm_build_one_stub): Pass the symbol type to
1992 elf32_arm_final_link_relocate.
1993 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
1994 (elf32_arm_allocate_irelocs): New function.
1995 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
1996 all R_ARM_IRELATIVE.
1997 (elf32_arm_allocate_plt_entry): New function.
1998 (elf32_arm_populate_plt_entry): Likewise.
1999 (elf32_arm_final_link_relocate): Add an st_type parameter.
2000 Set srelgot to null for static objects. Use separate variables
2001 to record which st_value and st_type should be used when generating
2002 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2003 symbol's PLT information, setting has_iplt_entry, splt,
2004 plt_offset and gotplt_offset accordingly. Check whether
2005 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2006 the relocation target accordingly. Broaden assert to include
2007 .iplts. Don't set sreloc for static relocations. Assert that
2008 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2009 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2010 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2011 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2012 resolve GOT references to the .igot.plt entry.
2013 (elf32_arm_relocate_section): Update the call to
2014 elf32_arm_final_link_relocate.
2015 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2016 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2017 relocations in shared libraries and relocatable executables.
2018 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2019 to get the list of dynamic relocations for a local symbol.
2020 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2021 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2022 to allocate local symbol information. Treat R_ARM_REL32 and
2023 R_ARM_REL32_NOI as call relocations in shared libraries and
2024 relocatable executables. Record PLT information for local
2025 STT_GNU_IFUNC functions as well as global functions. Count
2026 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2027 to get the list of dynamic relocations for a local symbol.
2028 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2029 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2030 removed. Update after the changes to elf32_arm_link_hash_entry.
2031 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2032 entries should live in .plt or .iplt. Check whether the .igot.plt
2033 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2034 to allocate .plt and .(i)got.plt entries. Detect which .got
2035 entries will need R_ARM_IRELATIVE relocations and use
2036 elf32_arm_allocate_irelocs to allocate them. Likewise other
2037 non-.got dynamic relocations.
2038 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2039 and dynamic relocations for local STT_GNU_IFUNC symbols.
2040 Check whether the .igot.plt and .got entries can be combined.
2041 Detect which .got entries will need R_ARM_IRELATIVE relocations
2042 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2043 section pointers intead of strcmp checks. Handle iplt and igotplt.
2044 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2045 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2046 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2048 (elf32_arm_output_plt_map_1): New function, split out from
2049 elf32_arm_output_plt_map. Handle .iplt entries. Use
2050 elf32_arm_plt_needs_thumb_stub_p.
2051 (elf32_arm_output_plt_map): Call it.
2052 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2053 local .iplt entries.
2054 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2055 (elf32_arm_swap_symbol_out): Likewise.
2056 (elf32_arm_add_symbol_hook): New function.
2057 (elf_backend_add_symbol_hook): Define for all targets.
2059 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2061 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2062 * elf.c (swap_out_syms): Set st_target_internal for each
2064 * elfcode.h (elf_swap_symbol_in): Likewise.
2065 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2066 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2067 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2068 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2069 * elflink.c (elf_link_output_extsym): Likewise.
2070 (bfd_elf_final_link): Likewise.
2071 (elf_link_add_object_symbols): Copy st_target_internal
2072 to the hash table if we see a definition.
2073 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2074 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2075 a branch_type field.
2076 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2077 (arm_type_of_stub): Replace actual_st_type with an
2078 actual_branch_type parameter.
2079 (arm_build_one_stub): Use branch types rather than st_types to
2080 determine the type of branch.
2081 (cortex_a8_erratum_scan): Likewise.
2082 (elf32_arm_size_stubs): Likewise.
2083 (bfd_elf32_arm_process_before_allocation): Likewise.
2084 (allocate_dynrelocs_for_symbol): Likewise.
2085 (elf32_arm_finish_dynamic_sections): Likewise.
2086 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2087 a branch_type parameter.
2088 (elf32_arm_relocate_section): Update call accordingly.
2089 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2090 (elf32_arm_output_map_sym): Initialize st_target_internal.
2091 (elf32_arm_output_stub_sym): Likewise.
2092 (elf32_arm_symbol_processing): Delete.
2093 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2094 Use st_target_internal to record the branch type.
2095 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2097 (elf32_arm_is_function_type): Delete.
2098 (elf_backend_symbol_processing): Likewise.
2099 (elf_backend_is_function_type): Likewise.
2101 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2103 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2104 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2107 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2109 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2110 may_need_local_target_p and may_become_dynamic_p to classify
2111 the relocation type. Don't check info->symbolic or h->def_regular
2112 when deciding whether to record a potential dynamic reloc.
2113 Don't treat potential dynamic relocs as PLT references.
2114 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2115 try to make the PLT reference count go negative.
2117 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2119 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2120 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2121 Only create a dynamic relocation for local references if
2123 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2124 allocation accordingly.
2125 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2127 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2129 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2130 (elf32_arm_add_dynreloc): Likewise.
2131 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2132 to allocate dynamic relocations.
2133 (elf32_arm_size_dynamic_sections): Likewise.
2134 (allocate_dynrelocs): Likewise. Rename to
2135 allocate_dynrelocs_for_symbol.
2136 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2137 create dynamic relocations.
2138 (elf32_arm_finish_dynamic_symbol): Likewise.
2140 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2142 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2143 x32 GD->IE and GD->LE transitions.
2144 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2145 and LD->LE transitions.
2147 2011-03-10 Alan Modra <amodra@gmail.com>
2149 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2150 for LO_DS error message and correct multiple.
2152 2011-03-10 Alan Modra <amodra@gmail.com>
2154 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2155 (ppc64_elf_link_just_syms): New function.
2156 (opd_entry_value): Don't assume big-endian host.
2157 (get_r2off): New function.
2158 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2160 2011-03-06 Michael Snyder <msnyder@vmware.com>
2162 * compress.c (bfd_compress_section_contents): Check for out of mem.
2164 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2165 that case statement falls through intentionally.
2167 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2169 2011-03-04 Alan Modra <amodra@gmail.com>
2171 * archive.c (bsd_write_armap): Don't call stat in deterministic
2172 mode, and don't use st_mtime if stat returns error.
2174 2011-03-03 Michael Snyder <msnyder@vmware.com>
2176 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2178 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2180 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2181 (aout_link_write_other_symbol): Missing break statement.
2183 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2185 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2187 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2189 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2190 x32 IE->LE transition.
2191 (elf_x86_64_relocate_section): Likewise.
2193 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2195 * elflink.c (is_reloc_section): Remove function.
2196 (get_dynamic_reloc_section_name): Construct string manually.
2198 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2200 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2201 (adjust_relative_path): Likewise.
2202 (_bfd_construct_extended_name_table): Likewise.
2203 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2204 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2205 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2206 * elf32-spu.c (sort_bfds): Likewise.
2207 (spu_elf_auto_overlay): Likewise.
2208 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2209 * xcofflink.c (xcoff_set_import_path): Likewise.
2210 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2211 (xtensa_regfile_lookup_shortname): Likewise.
2213 2011-02-28 Alan Modra <amodra@gmail.com>
2216 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2217 stringsize. Properly sanity check symdef_count. Remove redundant
2220 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2222 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2223 and handle claim_file seeking. Only try to load the plugin once.
2225 2011-02-22 Andreas Schwab <schwab@redhat.com>
2227 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2228 relocation read the value from the second GOT slot.
2230 2011-02-15 Tristan Gingold <gingold@adacore.com>
2232 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2234 2011-02-15 Alan Modra <amodra@gmail.com>
2236 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2237 toc relocs. Fuss over free(NULL).
2239 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2241 * elflink.c (bfd_elf_size_dynamic_sections): Add
2242 bfd_get_symbol_leading_char to the start of newname.
2244 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2246 * configure: Regenerate.
2248 2011-02-09 Alan Modra <amodra@gmail.com>
2250 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2251 we are done. When optimising large toc, check that a global
2252 symbol on a toc reloc is defined in a kept section.
2254 2011-02-08 Nick Clifton <nickc@redhat.com>
2257 * elf.c (assign_file_positions_for_load_sections): Set the program
2258 header offset and entry size to zero if there are no program
2261 2011-02-08 Alan Modra <amodra@gmail.com>
2263 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2264 local_syms when looking for local symbols in .toc.
2266 2011-02-01 Alan Modra <amodra@gmail.com>
2268 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2269 for toc pointer on any section having makes_toc_func_call set.
2270 (check_pasted_section): Ensure pasted .init/.fini fragments use
2271 the same toc if any has makes_toc_func_call set.
2273 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2275 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2278 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2280 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2281 common sections too.
2283 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2285 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2288 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2290 Fix compilation for mingw64.
2291 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2292 typecast to avoid warning.
2293 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2295 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2296 of long for pointer to avoid warning.
2297 (elfNN_ia64_relax_brl): Idem.
2298 (elfNN_ia64_install_value): Idem.
2299 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2301 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2303 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2304 h->needs_plt when deciding whether to record a possible dynamic reloc.
2306 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2308 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2309 dynamic relocs for the removed section.
2311 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2313 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2316 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2318 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2319 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2320 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2321 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2322 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2323 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2326 2011-01-14 Alan Modra <amodra@gmail.com>
2328 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2330 (_bfd_default_error_handler): Likewise.
2331 * elf.c (print_segment_map): Likewise.
2332 * libbfd.c (warn_deprecated): Likewise.
2333 * som.c (som_sizeof_headers): No need to do so here.
2334 * coff-i860.c: Replace use of printf for error messages with
2336 * coff-ppc.c: Likewise.
2337 * coff-sh.c: Likewise.
2338 * elf32-bfin.c: Likewise.
2339 * elf32-dlx.c: Likewise.
2340 * elf32-mep.c: Likewise.
2341 * elf32-v850.c: Likewise.
2342 * mach-o.c: Likewise.
2345 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2347 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2349 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2350 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2352 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2354 (elf_x86_64_finish_dynamic_symbol): Updated.
2355 (elf_x86_64_finish_dynamic_sections): Don't use
2356 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2357 bfd_elf64_swap_dyn_out.
2359 2011-01-14 J. Park <grassman@gmail.com>
2362 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2363 following bfd_link_hash_warning symbol link.
2365 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2366 Glauber de Oliveira Costa <glommer@gmail.com>
2368 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2369 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2370 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2372 * libbfd.h: Rebuilt.
2373 * bfd-in2.h: Rebuilt.
2374 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2375 (elf32_arm_reloc_map): Likewise.
2376 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2377 (elf32_arm_stub_long_branch_any_tls_pic,
2378 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2379 (DEF_STUBS): Add new stubs.
2380 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2381 (elf32_arm_local_tlsdesc_gotent): New.
2382 (GOT_TLS_GDESC): New mask.
2383 (GOT_TLS_GD_ANY): Define.
2384 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2385 (elf32_arm_compute_jump_table_size): New.
2386 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2387 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2388 sgotplt_jump_table_size fields.
2389 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2390 (elf32_arm_link_hash_table_create): Initialize new fields.
2391 (arm_type_of_stub): Check TLS desc relocs too.
2392 (elf32_arm_stub_name): TLS desc relocs can be shared.
2393 (elf32_arm_tls_transition): Determine relaxation.
2394 (arm_stub_required_alignment): Add tls stubs.
2395 (elf32_arm_size_stubs): Likewise.
2396 (elf32_arm_tls_relax): Perform TLS relaxing.
2397 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2398 (IS_ARM_TLS_GNU_RELOC): New.
2399 (IS_ARM_TLS_RELOC): Use it.
2400 (elf32_arm_relocate_section): Perform TLS relaxing.
2401 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2403 (allocate_dynrelocs): Allocate tls desc relcoations.
2404 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2406 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2408 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2410 (elf32_arm_finish_dynamic_symbol): Adjust.
2411 (arm_put_trampoline): New.
2412 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2414 (elf_backend_always_size_sections): Define.
2416 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2418 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2420 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2424 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2425 handle symbols marked with regular reference, but not non-GOT
2426 reference when building shared library.
2428 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2429 local and global STT_GNU_IFUNC symols when building shared
2431 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2433 2011-01-05 DJ Delorie <dj@redhat.com>
2435 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2436 * libbfd.h: Regenerate.
2437 * bfd-in2.h: Regenerate.
2438 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2440 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2442 * cpu-i386.c (bfd_i386_compatible): New.
2443 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2444 with bfd_i386_compatible.
2445 (bfd_x86_64_arch_intel_syntax): Likewise.
2446 (bfd_i386_arch_intel_syntax): Likewise.
2447 (i8086_arch): Likewise.
2448 (bfd_x64_32_arch): Likewise.
2449 (bfd_x86_64_arch): Likewise.
2450 (bfd_i386_arch): Likewise.
2452 For older changes see ChangeLog-2010
2458 version-control: never