1 2011-08-14 Alan Modra <amodra@gmail.com>
3 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
4 shared and call to _mcount will go via plt.
6 2011-08-14 Alan Modra <amodra@gmail.com>
8 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
9 * elf32-ppc.c: Likewise.
10 (ppc_elf_select_plt_layout): Use einfo rather than info to report
13 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
16 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
17 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
18 and zero-extend it to 64bit if addend is zero for x32. Generate
19 R_X86_64_RELATIVE64 for x32.
21 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
23 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
24 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
25 * elf32-arm.c (elf32_arm_link_hash_table): New field.
26 (elf232_arm_link_hash_table_create): Initialise new field.
27 (check_use_blx): Change test depending on fix_arm1176.
28 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
31 2011-08-08 Tristan Gingold <gingold@adacore.com>
33 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
34 (segsec_names_xlat): Reorder elements.
35 (bfd_mach_o_read_section_32): Fix typo.
36 (bfd_mach_o_read_section_64): Fix typo.
38 2011-08-08 Tristan Gingold <gingold@adacore.com>
40 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
41 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
42 (bfd_mach_o_section): Use them. Add next field.
43 (bfd_mach_o_segment_command): Replace sections array by
44 sect_head and sect_tail.
45 (bfd_mach_o_get_mach_o_section): New macro.
46 (bfd_mach_o_lookup_section): Remove.
47 (bfd_mach_o_new_section_hook): New function.
48 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
50 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
51 parameter with segname and sectname parameters. Adjust.
52 (bfd_mach_o_append_section_to_segment): New function. Use a
53 linked list for Mach-O sections.
54 (bfd_mach_o_write_segment_32): Adjust.
55 (bfd_mach_o_write_segment_64): Ditto.
56 (bfd_mach_o_build_commands): Fix comment. Adjust.
57 (bfd_mach_o_flatten_sections): Adjust.
58 (bfd_mach_o_print_section_map): Adjust.
59 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
60 (bfd_mach_o_new_section_hook): New function.
61 (bfd_mach_o_init_section_from_mach_o): Ditto.
62 (bfd_mach_o_read_section_32): Remove section parameter.
63 Return a section instead.
64 (bfd_mach_o_read_section_64): Ditto.
65 (bfd_mach_o_read_section): Ditto.
66 (bfd_mach_o_make_bfd_section): Adjust.
67 (bfd_mach_o_read_segment): Adjust for new profile of
68 bfd_mach_o_read_section.
69 (bfd_mach_o_lookup_section): Remove.
70 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
72 2011-08-08 Tristan Gingold <gingold@adacore.com>
74 * mach-o.h (bfd_mach_o_version_min_command): New structure.
75 (bfd_mach_o_load_command): Add version_min.
76 (mach_o_data_struct): Fix comment.
77 * mach-o.c (bfd_mach_o_read_version_min): New function.
78 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
79 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
80 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
81 (bfd_mach_o_get_name_or_null): New function.
82 (bfd_mach_o_get_name): Use the above new one.
83 (bfd_mach_o_load_command_name): Add the above new commands.
84 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
85 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
86 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
87 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
89 2011-08-08 Tristan Gingold <gingold@adacore.com>
91 * mach-o.h: Move size macros to external.h
92 Move reloc macros to reloc.h and x86-64.h.
93 * mach-o-i386.c: Includes mach-o/reloc.h
94 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
95 * mach-o.c: Add includes.
96 (bfd_mach_o_write_header): Use structure from external.h to convert.
97 (bfd_mach_o_write_thread): Ditto.
98 (bfd_mach_o_write_relocs): Ditto.
99 (bfd_mach_o_write_section_32): Ditto.
100 (bfd_mach_o_write_section_64): Ditto.
101 (bfd_mach_o_write_segment_32): Ditto.
102 (bfd_mach_o_write_segment_64): Ditto.
103 (bfd_mach_o_write_symtab): Ditto.
104 (bfd_mach_o_write_contents): Ditto.
105 (bfd_mach_o_read_header): Ditto.
106 (bfd_mach_o_read_section_32): Ditto.
107 (bfd_mach_o_read_section_64): Ditto.
108 (bfd_mach_o_read_symtab_symbol): Ditto.
109 (bfd_mach_o_read_dylinker): Ditto.
110 (bfd_mach_o_read_dylib): Ditto.
111 (bfd_mach_o_read_dysymtab): Ditto.
112 (bfd_mach_o_read_symtab): Ditto.
113 (bfd_mach_o_read_linkedit): Ditto.
114 (bfd_mach_o_read_str): Ditto.
115 (bfd_mach_o_read_dyld_info): Ditto.
116 (bfd_mach_o_read_segment): Ditto.
117 (bfd_mach_o_read_command): Ditto.
118 (bfd_mach_o_archive_p): Ditto.
119 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
120 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
121 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
122 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
123 of an hard-coded value.
125 2011-08-08 Tristan Gingold <gingold@adacore.com>
127 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
128 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
129 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
130 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
132 2011-08-08 Tristan Gingold <gingold@adacore.com>
134 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
135 (bfd_mach_o_convert_section_name_to_bfd): Use it.
136 (bfd_mach_o_get_section_type_from_name): New function.
137 (bfd_mach_o_get_section_attribute_from_name): Ditto.
138 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
139 Add comments. Add prototypes for the above new functions.
141 2011-08-05 Mark Kettenis <kettenis@gnu.org>
143 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
145 2011-08-05 Alan Modra <amodra@gmail.com>
147 * elf64-ppc.c (maybe_strip_output): New function.
148 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
150 2011-08-05 Alan Modra <amodra@gmail.com>
153 * elflink.c (_bfd_elf_section_already_linked): Return matched
154 status. Remove COFF comdat section handling.
155 * linker.c (_bfd_generic_section_already_linked): Return matched
156 status. Don't set SEC_GROUP in l_flags for plugin entries.
157 (bfd_section_already_linked): Update prototype.
158 * targets.c (_section_already_linked): Likewise.
159 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
160 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
161 (_bfd_nolink_section_already_linked): Update.
162 * libbfd.h: Regenerate.
163 * bfd-in2.h: Regenerate.
165 2011-08-05 Alan Modra <amodra@gmail.com>
167 * elf32-ppc.c: Include dwarf2.h.
168 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
169 (ppc_elf_create_glink): Create .eh_frame section.
170 (glink_eh_frame_cie): New array.
171 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
172 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
174 2011-08-04 Tristan Gingold <gingold@adacore.com>
176 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
177 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
179 2011-08-03 Tristan Gingold <gingold@adacore.com>
181 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
182 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
184 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
186 * elfxx-mips.c (check_4byte_branch): Remove function.
187 (check_relocated_bzc): New function.
188 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
189 instructions that immediately follow a compact branch
192 2011-08-02 Alan Modra <amodra@gmail.com>
194 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
196 (ppc_build_one_stub): Adjust get_relocs call to suit..
197 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
199 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
202 * archures.c (bfd_mach_i386_intel_syntax): New.
203 (bfd_mach_i386_i8086): Updated.
204 (bfd_mach_i386_i386): Likewise.
205 (bfd_mach_x86_64): Likewise.
206 (bfd_mach_x64_32): Likewise.
207 (bfd_mach_i386_i386_intel_syntax): Likewise.
208 (bfd_mach_x86_64_intel_syntax): Likewise.
209 (bfd_mach_x64_32_intel_syntax): Likewise.
210 (bfd_mach_l1om): Likewise.
211 (bfd_mach_l1om_intel_syntax): Likewise.
212 (bfd_mach_k1om): Likewise.
213 (bfd_mach_k1om_intel_syntax): Likewise.
215 * bfd-in2.h: Regenerated.
217 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
219 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
220 (bfd_x64_32_arch): Likewise.
222 * elf64-x86-64.c: Include "libiberty.h".
223 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
224 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
225 (elf_x86_64_reloc_type_lookup): Likewise.
226 (elf_x86_64_reloc_name_lookup): Likewise.
227 (elf_x86_64_relocate_section): Likewise.
228 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
230 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
232 * elfxx-mips.c (check_br32): Fix return type.
234 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
236 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
238 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
240 * elfxx-mips.c: Adjust comments throughout.
241 (mips_elf_relax_delete_bytes): Reshape code.
242 (_bfd_mips_elf_relax_section): Remove check for
243 R_MICROMIPS_GPREL16 relocations. Reshape code.
245 2011-07-28 Roland McGrath <mcgrathr@google.com>
247 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
248 (elf_i386_nacl_plt0_entry): New variable.
249 (elf_i386_plt_entry): New variable.
250 (elf_i386_nacl_pic_plt0_entry): New variable.
251 (elf_i386_nacl_pic_plt_entry): New variable.
252 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
253 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
254 (elf_backend_plt_alignment): Likewise.
256 * config.bfd: Handle i[3-7]86-*-nacl*.
257 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
258 * targets.c: Support bfd_elf32_i386_nacl_vec.
259 * configure.in: Likewise.
260 * configure: Regenerated.
262 * elf32-i386.c (struct elf_i386_plt_layout): New type.
263 (GET_PLT_ENTRY_SIZE): New macro.
264 (elf_i386_plt): New variable.
265 (struct elf_i386_backend_data): New member `plt'.
266 (elf_i386_arch_bed): Add initializer for it.
267 (elf_i386_vxworks_arch_bed): Likewise.
268 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
269 (elf_i386_plt_sym_val): Likewise.
270 (elf_i386_relocate_section): Likewise.
271 (elf_i386_finish_dynamic_symbol): Likewise.
272 Also use other elf_i386_plt_layout members for PLT details.
273 (elf_i386_finish_dynamic_sections): Likewise.
275 * elf32-i386.c (struct elf_i386_backend_data): New type.
276 (get_elf_i386_backend_data): New macro.
277 (elf_i386_arch_bed): New variable.
278 (elf_backend_arch_data): New macro.
279 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
280 (elf_i386_link_hash_table_create): Don't initialize them.
281 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
282 elf_i386_backend_data, not elf_i386_link_hash_table.
283 (elf_i386_adjust_dynamic_symbol): Likewise.
284 (elf_i386_allocate_dynrelocs): Likewise.
285 (elf_i386_readonly_dynrelocs): Likewise.
286 (elf_i386_size_dynamic_sections): Likewise.
287 (elf_i386_relocate_section): Likewise.
288 (elf_i386_finish_dynamic_symbol): Likewise.
289 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
290 (elf_i386_vxworks_link_hash_table_create): Function removed.
291 (elf_i386_vxworks_arch_bed): New variable.
292 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
294 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
295 * elfxx-target.h (elf_backend_arch_data): New macro.
296 (elfNN_bed): Use it as initializer for the new member.
298 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
300 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
303 2011-07-26 Jakub Jelinek <jakub@redhat.com>
305 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
306 and .zdebug_macro entry.
307 (dwarf_debug_section_enum): Add debug_macro.
309 2011-07-26 Alan Modra <amodra@gmail.com>
311 * elf64-ppc.c: Include dwarf2.h.
312 (struct ppc_link_hash_table): Add glink_eh_frame.
313 (create_linkage_sections): Create .eh_frame section.
314 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
316 (glink_eh_frame_cie): New array.
317 (ppc64_elf_size_stubs): Size glink_eh_frame.
318 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
319 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
321 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
324 * elf64-mmix.c (struct _mmix_elf_section_data): New members
325 has_warned_bpo and has_warned_pushj.
326 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
327 converting to ISO C. Add new parameter error_message. All
329 (mmix_elf_perform_relocation): Ditto.
330 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
331 Handle the case where mmix_elf_check_common_relocs has not been
332 called, missing preparations for relocs of the respective type.
334 2011-07-24 Chao-ying Fu <fu@mips.com>
335 Ilie Garbacea <ilie@mips.com>
336 Maciej W. Rozycki <macro@codesourcery.com>
337 Joseph Myers <joseph@codesourcery.com>
338 Catherine Moore <clm@codesourcery.com>
339 Richard Sandiford <rdsandiford@googlemail.com>
341 * archures.c (bfd_mach_mips_micromips): New macro.
342 * cpu-mips.c (I_micromips): New enum value.
343 (arch_info_struct): Add bfd_mach_mips_micromips.
344 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
346 (_bfd_mips_elf_relax_section): Likewise.
347 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
348 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
350 (_bfd_mips16_elf_reloc_shuffle): Rename to...
351 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
352 (gprel16_reloc_p): Handle microMIPS ASE.
353 (literal_reloc_p): New function.
354 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
355 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
356 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
357 and _bfd_mips_elf_reloc_shuffle changes.
358 (mips_elf_gprel32_reloc): Update comment.
359 (micromips_reloc_map): New variable.
360 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
361 (mips_elf32_rtype_to_howto): Likewise.
362 (mips_info_to_howto_rel): Likewise.
363 (bfd_elf32_bfd_is_target_special_symbol): Define.
364 (bfd_elf32_bfd_relax_section): Likewise.
365 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
366 (micromips_elf64_howto_table_rela): Likewise.
367 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
368 and _bfd_mips_elf_reloc_shuffle changes.
369 (micromips_reloc_map): Likewise.
370 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
371 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
372 (mips_elf64_rtype_to_howto): Likewise.
373 (bfd_elf64_bfd_is_target_special_symbol): Define.
374 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
375 (elf_micromips_howto_table_rela): Likewise.
376 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
377 and _bfd_mips_elf_reloc_shuffle changes.
378 (micromips_reloc_map): Likewise.
379 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
380 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
381 (mips_elf_n32_rtype_to_howto): Likewise.
382 (bfd_elf32_bfd_is_target_special_symbol): Define.
383 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
384 (LA25_LUI_MICROMIPS_2): Likewise.
385 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
386 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
387 (TLS_RELOC_P): Handle microMIPS ASE.
388 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
389 target is a microMIPS function.
390 (micromips_reloc_p): New function.
391 (micromips_reloc_shuffle_p): Likewise.
392 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
393 (got_disp_reloc_p, got_page_reloc_p): New functions.
394 (got_ofst_reloc_p): Likewise.
395 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
396 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
397 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
398 (micromips_branch_reloc_p): New function.
399 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
400 (tls_gottprel_reloc_p): Likewise.
401 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
402 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
404 (_bfd_mips16_elf_reloc_shuffle): Rename to...
405 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
406 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
407 (mips_tls_got_index, mips_elf_got_page): Likewise.
408 (mips_elf_create_local_got_entry): Likewise.
409 (mips_elf_relocation_needs_la25_stub): Likewise.
410 (mips_elf_calculate_relocation): Likewise.
411 (mips_elf_perform_relocation): Likewise.
412 (_bfd_mips_elf_symbol_processing): Likewise.
413 (_bfd_mips_elf_add_symbol_hook): Likewise.
414 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
415 (mips_elf_add_lo16_rel_addend): Likewise.
416 (_bfd_mips_elf_check_relocs): Likewise.
417 (mips_elf_adjust_addend): Likewise.
418 (_bfd_mips_elf_relocate_section): Likewise.
419 (mips_elf_create_la25_stub): Likewise.
420 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
421 (_bfd_mips_elf_gc_sweep_hook): Likewise.
422 (_bfd_mips_elf_is_target_special_symbol): New function.
423 (mips_elf_relax_delete_bytes): Likewise.
424 (opcode_descriptor): New structure.
426 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
427 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
428 (beq_insn_32): Likewise.
429 (b_insn_16, bz_insn_16): New variables.
430 (BZC32_REG_FIELD): New macro.
431 (bz_rs_insns_32, bz_rt_insns_32): New variables.
432 (bzc_insns_32, bz_insns_16):Likewise.
433 (BZ16_REG, BZ16_REG_FIELD): New macros.
434 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
435 (jal_x_insn_32_bd32): Likewise.
436 (j_insn_32, jalr_insn_32): Likewise.
437 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
438 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
439 (JR16_REG): New macro.
440 (ds_insns_16_bd16): New variable.
441 (lui_insn): Likewise.
442 (addiu_insn, addiupc_insn): Likewise.
443 (ADDIUPC_REG_FIELD): New macro.
444 (MOVE32_RD, MOVE32_RS): Likewise.
445 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
446 (move_insns_32, move_insns_16): New variables.
447 (nop_insn_32, nop_insn_16): Likewise.
449 (find_match): New function.
450 (check_br16_dslot, check_br32_dslot): Likewise.
451 (check_br16, check_br32): Likewise.
452 (IS_BITSIZE): New macro.
453 (check_4byte_branch): New function.
454 (_bfd_mips_elf_relax_section): Likewise.
455 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
456 and microMIPS modules together.
457 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
458 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
459 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
460 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
461 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
462 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
463 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
464 (BFD_RELOC_MICROMIPS_LO16): Likewise.
465 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
466 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
467 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
468 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
469 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
470 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
471 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
472 (BFD_RELOC_MICROMIPS_SUB): Likewise.
473 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
474 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
475 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
476 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
477 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
478 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
479 (BFD_RELOC_MICROMIPS_JALR): Likewise.
480 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
481 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
482 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
483 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
484 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
485 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
486 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
487 * bfd-in2.h: Regenerate.
488 * libbfd.h: Regenerate.
490 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
492 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
493 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
494 * Makefile.in: Regenerated.
496 * archures.c (bfd_architecture): Add bfd_arch_k1om.
497 (bfd_k1om_arch): New.
498 (bfd_archures_list): Add &bfd_k1om_arch.
499 * bfd-in2.h: Regenerated.
501 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
502 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
503 if bfd_elf64_x86_64_freebsd_vec is supported.
504 (targ_selvecs): Likewise.
506 * configure.in: Support bfd_elf64_k1om_vec and
507 bfd_elf64_k1om_freebsd_vec.
508 * configure: Regenerated.
512 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
513 (bfd_elf64_k1om_vec): Likewise.
514 (bfd_elf64_k1om_freebsd_vec): Likewise.
516 * targets.c (bfd_elf64_k1om_vec): New.
517 (bfd_elf64_k1om_freebsd_vec): Likewise.
518 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
519 bfd_elf64_k1om_freebsd_vec.
521 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
523 Fix false coff-go32-exe matches.
524 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
526 * coff-stgo32.c (go32_check_format): New forward declaration.
527 (COFF_CHECK_FORMAT): New defintion.
528 (go32_check_format): New function.
530 2011-07-15 Alan Modra <amodra@gmail.com>
532 * configure.in: Bump version.
533 * configure: Regenerate.
535 2011-07-14 Alan Modra <amodra@gmail.com>
537 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
538 * elf-bfd.h (struct already_linked): Forward declare.
540 2011-07-14 Alan Modra <amodra@gmail.com>
542 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
543 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
545 2011-07-14 Alan Modra <amodra@gmail.com>
547 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
548 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
549 (build_tls_get_addr_stub): Likewise.
550 (ppc_build_one_stub): Update calls to above.
551 (ppc_size_one_stub): Adjust stub size.
552 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
553 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
555 2011-07-12 Nick Clifton <nickc@redhat.com>
557 * elf32-arm.c (elf32_arm_section_flags): Delete.
558 (elf_backend_section_flags): Remove.
560 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
563 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
564 when setting stack_flags.
566 2011-07-11 Catherine Moore <clm@codesourcery.com>
568 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
569 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
570 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
571 * bfd-in2.h: Regenerated.
572 * bfd.c (bfd_lookup_section_flags): New definition.
573 * binary.c (binary_bfd_lookup_section_flags): New definition.
574 * bout.c (b_out_bfd_lookup_section_flags): New definition.
575 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
576 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
577 * coff-rs6000.c (rs6000coff_vec): Include
578 bfd_generic_lookup_section_flags.
579 (pmac_xcoff_vec): Likewise.
580 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
581 * coff64-rs6000.c (rs6000coff64_vec): Include
582 bfd_generic_lookup_section_flags.
583 (aix5coff64_vec): Likewise.
584 * ecoff.c (bfd_debug_section): Initialize flag_info field.
585 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
586 (bfd_elf_lookup_section_flags): Declare.
587 * elflink.c (bfd_elf_lookup_section_flags): New function.
588 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
589 (elf_backend_lookup_section_flags_hook): Define.
590 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
591 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
592 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
593 * ieee.c (ieee_bfd_lookup_section_flags): New define.
594 * ihex.c (ihex_bfd_lookup_section_flags): New define.
595 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
596 (bfd_generic_lookup_section_flags): Declare.
597 * libbfd.h: Regenerated.
598 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
599 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
600 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
601 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
602 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
603 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
604 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
605 * reloc.c (bfd_generic_lookup_section_flags): New function.
606 * som.c (som_bfd_lookup_section_flags): New definition.
607 * srec.c (srec_bfd_lookup_section_flags): New definition.
608 * targets.c (flag_info): Declare.
609 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
610 (_bfd_lookup_section_flags): New.
611 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
612 * versados.c (versados_bfd_lookup_section_flags): New definition.
613 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
614 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
616 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
619 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
621 2011-07-09 Alan Modra <amodra@gmail.com>
624 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
625 rather than kept_section to determine whether a symbol is from
627 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
628 sections appear undefined.
630 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
633 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
634 "asection *" with "struct already_linked *".
635 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
636 (_bfd_generic_section_already_linked): Likewise.
637 (bfd_section_already_linked_table_insert): Likewise.
638 (struct already_linked): New.
639 (struct bfd_section_already_linked): Use it.
640 * elflink.c (_bfd_elf_section_already_linked): Replace.
641 "asection *" with "struct already_linked *". Replace the plugin
642 dummy with the LTO output.
643 * linker.c (_bfd_generic_section_already_linked): Likewise.
644 * targets.c (struct already_linked): Add forward declaration.
645 (bfd_target): Replace "struct bfd_section *" with
646 "struct already_linked *" in _section_already_linked.
647 * bfd-in2.h: Regenerate.
648 * libbfd.h: Regenerate.
650 2011-07-06 Tristan Gingold <gingold@adacore.com>
652 * mach-o.h: Move loader related definitions to
653 include/mach-o/loader.h. Include it.
655 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
657 * elf64-x86-64.c (elf_backend_post_process_headers): Always
658 define to _bfd_elf_set_osabi.
660 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
661 Thomas Schwinge <thomas@schwinge.name>
664 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
665 ELFOSABI_LINUX alias.
666 * elf32-hppa.c: Likewise.
667 * elf32-i370.c: Likewise.
668 * elf64-hppa.c: Likewise.
670 2011-07-01 Ian Lance Taylor <iant@google.com>
672 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
673 DW_OP_lit3 to DW_OP_lit2.
675 2011-07-01 Alan Modra <amodra@gmail.com>
677 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
678 dyn relocs when called to copy flags for a weak sym.
679 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
680 (ppc64_elf_merge_private_bfd_data): Delete.
681 (bfd_elf64_bfd_merge_private_bfd_data): Define as
682 _bfd_generic_verify_endian_match.
684 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
686 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
689 2011-06-28 Tristan Gingold <gingold@adacore.com>
691 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
693 (_bfd_vms_write_etir): Write linkage index from reloc.
695 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
697 * mach-o.c (bfd_mach_o_read_command): Also ignore
698 BFD_MACH_O_LC_ROUTINES_64.
700 2011-06-27 Tristan Gingold <gingold@adacore.com>
702 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
703 section target index.
705 2011-06-27 Nick Clifton <nickc@redhat.com>
707 * cisco-core.c (cisco_core_little_vec): Add initialization of
708 match_priority field.
710 2011-06-27 Tristan Gingold <gingold@adacore.com>
712 * cache.c: Include bfd_stdint.h.
713 (cache_bmmap): Change profile. Return region start and size.
714 * bfdio.c (struct bfd_iovec): Change bmmap profile.
715 (bfd_mmap): Change profile and adjust. Update comment.
716 (memory_bmmap): Change profile.
717 * opncls.c (opncls_bmmap): Change profile.
718 * vms-lib.c (vms_lib_bmmap): Likewise.
719 * libbfd.h: Regenerate.
720 * bfd-in2.h: Regenerate.
722 2011-06-27 Tristan Gingold <gingold@adacore.com>
724 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
727 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
729 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
730 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
732 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
734 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
736 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
738 2011-06-24 Richard Henderson <rth@redhat.com>
741 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
742 tlsgd insn before swapping adjacent insns.
744 2011-06-24 Tristan Gingold <gingold@adacore.com>
746 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
749 2011-06-24 Alan Modra <amodra@gmail.com>
752 * elf.c (assign_file_positions_for_load_sections): Don't align
753 sh_offset for all SHT_NOBITS sections here, just .tbss sections
754 that don't get a PT_LOAD.
756 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
758 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
759 (sh_elf_check_relocs): Likewise.
761 2011-06-22 Richard Henderson <rth@redhat.com>
763 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
764 TPREL in a PIE image.
765 (alpha_dynamic_entries_for_reloc): Likewise.
766 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
767 (elf64_alpha_relax_got_load): Likewise.
769 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
771 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
774 2011-06-22 Alan Modra <amodra@gmail.com>
776 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
777 plugin symbols. Fix segfault on linker scrip defined syms.
779 2011-06-20 Jakub Jelinek <jakub@redhat.com>
782 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
783 at all for linker created .eh_frame sections.
784 (_bfd_elf_discard_section_eh_frame): Handle linker created
785 .eh_frame sections with no relocations.
786 * elf64-x86-64.c: Include dwarf2.h.
787 (elf_x86_64_eh_frame_plt): New variable.
788 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
789 PLT_FDE_LEN_OFFSET): Define.
790 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
791 (elf_x86_64_create_dynamic_sections): Create and fill in
792 .eh_frame section for .plt section.
793 (elf_x86_64_size_dynamic_sections): Write .plt section size
794 into .eh_frame FDE covering .plt section.
795 (elf_x86_64_finish_dynamic_sections): Write .plt section
796 start into .eh_frame FDE covering .plt section. Call
797 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
798 (elf_backend_plt_alignment): Define to 4.
799 * elf32-i386.c: Include dwarf2.h.
800 (elf_i386_eh_frame_plt): New variable.
801 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
802 PLT_FDE_LEN_OFFSET): Define.
803 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
804 (elf_i386_create_dynamic_sections): Create and fill in
805 .eh_frame section for .plt section.
806 (elf_i386_size_dynamic_sections): Write .plt section size
807 into .eh_frame FDE covering .plt section.
808 (elf_i386_finish_dynamic_sections): Write .plt section
809 start into .eh_frame FDE covering .plt section. Call
810 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
811 (elf_backend_plt_alignment): Define to 4.
813 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
815 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
818 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
820 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
821 CORE_HEADER is defined.
822 (elf_x86_64_write_core_note): New.
823 (elf_backend_write_core_note): Likewise.
825 * hosts/x86-64linux.h (uint64_t): New.
826 (user_regsx32_struct): Likewise.
827 (elf_gregx32_t): Likewise.
828 (ELF_NGREGX32): Likewise.
829 (elf_gregsetx32_t): Likewise.
830 (elf_prstatusx32): Likewise.
831 (prstatusx32_t): Likewise.
832 (user_fpregs32_struct): Removed.
833 (user_fpxregs32_struct): Likewise.
835 (elf_fpregset32_t): Likewise.
836 (elf_fpxregset32_t): Likewise.
837 (prgregset32_t): Likewise.
838 (prfpregset32_t): Likewise.
840 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
842 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
843 (elf_x86_64_grok_psinfo): Likewise.
845 2011-06-16 Nick Clifton <nickc@redhat.com>
847 * elf.c (elf_find_function): Fail if not provided with a symbol
850 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
852 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
853 * elf.c (elfcore_grok_arm_vfp): New function.
854 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
855 (elfcore_write_arm_vfp): New function.
856 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
858 2011-06-14 Richard Henderson <rth@redhat.com>
860 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
861 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
862 (elf64_alpha_always_size_sections): Don't call
863 elf64_alpha_merge_ind_symbols.
864 (elf_backend_copy_indirect_symbol): New.
866 2011-06-14 Alan Modra <amodra@gmail.com>
869 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
870 before doing anything.
871 (_bfd_elf_discard_section_eh_frame): Likewise.
873 2011-06-14 Alan Modra <amodra@gmail.com>
875 * Makefile.am: Formatting.
876 * Makefile.in: Regenerate.
877 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
878 * po/SRC-POTFILES.in: Regnerate.
880 2011-06-14 Alan Modra <amodra@gmail.com>
882 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
883 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
884 Don't handle warning symbols here.
885 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
886 (allocate_dynrelocs, readonly_dynrelocs): As above.
888 2011-06-14 Alan Modra <amodra@gmail.com>
891 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
892 (elf_gc_sweep): Don't treat debug and sections like .comment
894 (bfd_elf_gc_sections): Treat note sections as gc roots only when
895 not part of a group. Always call gc_mark_extra_sections.
896 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
897 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
898 _bfd_elf_gc_mark_extra_sections.
899 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
900 _bfd_elf_gc_mark_extra_sections.
901 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
903 2011-06-13 Nick Clifton <nickc@redhat.com>
905 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
906 variable 'local_got_offsets'.
907 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
908 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
910 2011-06-13 Walter Lee <walt@tilera.com>
912 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
913 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
914 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
916 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
918 (BFD64_BACKENDS): Add elf64-tilegx.lo.
919 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
920 * Makefile.in: Regenerate.
921 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
922 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
923 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
924 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
925 bfd-in2.h: Regenerate.
926 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
927 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
928 and bfd_elf64_tilegx_vec.
929 * configure: Regenerate.
930 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
932 * libbfd.h: Regenerate.
933 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
934 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
935 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
936 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
937 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
938 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
939 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
940 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
941 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
942 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
943 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
944 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
945 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
946 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
947 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
948 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
949 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
950 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
951 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
952 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
953 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
954 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
955 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
956 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
957 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
958 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
959 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
960 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
961 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
962 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
963 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
964 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
965 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
966 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
967 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
968 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
969 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
970 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
971 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
972 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
973 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
974 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
975 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
976 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
977 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
978 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
979 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
980 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
981 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
982 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
983 * targets.c (bfd_elf32_tilegx_vec): Declare.
984 (bfd_elf32_tilepro_vec): Declare.
985 (bfd_elf64_tilegx_vec): Declare.
986 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
987 and bfd_elf64_tilegx_vec.
988 * cpu-tilegx.c: New file.
989 * cpu-tilepro.c: New file.
990 * elf32-tilepro.h: New file.
991 * elf32-tilepro.c: New file.
992 * elf32-tilegx.c: New file.
993 * elf32-tilegx.h: New file.
994 * elf64-tilegx.c: New file.
995 * elf64-tilegx.h: New file.
996 * elfxx-tilegx.c: New file.
997 * elfxx-tilegx.h: New file.
999 2011-06-13 Alan Modra <amodra@gmail.com>
1001 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1002 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1003 warning symbols here.
1004 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1005 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1006 elf32_arm_readonly_dynrelocs): Likewise.
1007 * elf32-bfin.c (bfin_discard_copies): Likewise.
1008 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1009 elf_cris_discard_excess_dso_dynamics,
1010 elf_cris_discard_excess_program_dynamics): Likewise.
1011 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1012 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1013 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1014 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1015 elf_i386_readonly_dynrelocs): Likewise.
1016 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1017 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1018 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1019 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1020 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1021 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1022 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1023 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1024 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1025 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1026 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1027 elf32_tic6x_readonly_dynrelocs): Likewise.
1028 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1029 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1030 xstormy16_relax_plt_realloc): Likewise.
1031 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1032 * elf64-alpha.c (elf64_alpha_output_extsym,
1033 elf64_alpha_calc_got_offsets_for_symbol,
1034 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1035 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1036 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1037 elf_hppa_unmark_useless_dynamic_symbols,
1038 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1039 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1040 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1041 readonly_dynrelocs, merge_global_got, reallocate_got,
1042 undo_symbol_twiddle): Likewise.
1043 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1044 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1045 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1046 elf_x86_64_readonly_dynrelocs): Likewise.
1047 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1048 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1049 _bfd_elf_link_find_version_dependencies,
1050 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1051 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1052 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1053 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1054 elf_gc_propagate_vtable_entries_used,
1055 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1056 elf_gc_allocate_got_offsets): Likewise.
1057 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1058 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1059 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1060 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1061 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1062 * i386linux.c (linux_tally_symbols): Likewise.
1063 * m68klinux.c (linux_tally_symbols): Likewise.
1064 * sparclinux.c (linux_tally_symbols): Likewise.
1065 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1066 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1068 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1069 function. Update all callers.
1070 * aoutx.h (aout_link_write_other_symbol): Likewise.
1071 * pdp11.c (aout_link_write_other_symbol): Likewise.
1072 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1073 * ecoff.c (ecoff_link_write_external): Likewise.
1074 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1075 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1077 * ecoff.c (ecoff_link_hash_traverse): Delete.
1078 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1079 _bfd_coff_write_global_sym.
1080 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1081 * libcoff.h: Regenerate.
1083 2011-06-10 Nick Clifton <nickc@redhat.com>
1085 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1086 backend does not provide a function for creating dynamic sections
1088 (bfd_elf_final_link): Issue a warning message if a dynamic section
1089 has the SHT_NOTE type.
1090 (bfd_elf_final_link): Do not look for dynamic strings in a section
1091 that does not have the SHT_STRTAB type or the name .dynstr.
1092 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1093 section is not in the output binary.
1094 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1096 2011-06-09 Tristan Gingold <gingold@adacore.com>
1098 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1099 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1102 2011-06-09 Tristan Gingold <gingold@adacore.com>
1104 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1106 2011-06-09 Nick Clifton <nickc@redhat.com>
1109 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1110 that the output section has an allocated bfd_elf_section_data
1112 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1113 symbols in sections that have been removed by garbage collection.
1115 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1117 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1118 relocations in SEC_DEBUGGING sections when building shared
1121 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1124 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1125 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1127 2011-06-08 Tristan Gingold <gingold@adacore.com>
1129 * makefile.vms (OBJS): Add elfxx-ia64.obj
1132 2011-06-08 Alan Modra <amodra@gmail.com>
1134 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1135 * sco5-core.c: Init match_priority field.
1137 2011-06-08 Alan Modra <amodra@gmail.com>
1139 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1140 indirect links here.
1142 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1144 * irix-core.c (irix_core_vec): Add match_priority field.
1146 2011-06-06 Alan Modra <amodra@gmail.com>
1148 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1150 * configure.in: Bump bfd version.
1151 * elfcode.h (elf_object_p): Delete hacks preventing match of
1152 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1153 * elfxx-target.h (elf_match_priority): Define and use.
1154 * format.c (bfd_check_format_matches): Use target match_priority
1155 to choose best of multiple matching targets. In cases with multiple
1156 matches rerun _bfd_check_format if we don't choose the last match.
1157 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1158 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1159 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1160 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1161 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1162 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1163 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1164 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1165 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1166 * vms-lib.c, * xsym.c: Init match_priority field.
1167 * configure: Regenerate.
1168 * bfd-in2.h: Regenerate.
1170 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1173 * elfcode.h (elf_object_p): Revert the last change.
1175 2011-06-04 Alan Modra <amodra@gmail.com>
1177 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1178 return the other arch.
1179 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1182 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1185 * hash.c (higher_primer_number): Add more, small, prime numbers.
1186 (bfd_hash_set_default_size): Likewise.
1188 2011-06-02 Nick Clifton <nickc@redhat.com>
1190 * coff-mcore.c: Fix spelling typo.
1191 * coff-stgo32.c: Likewise.
1192 * elf32-arm.c: Likewise.
1193 * elf32-avr.c: Likewise.
1194 * elf-m68hc1x.c: Likewise.
1195 * elf32-mcore.c: Likewise.
1196 * elf32-mep.c: Likewise.
1197 * elf32-mt.c: Likewise.
1198 * elf32-ppc.c: Likewise.
1199 * elf32-xtensa.c: Likewise.
1200 * elf64-ppc.c: Likewise.
1201 * elfxx-mips.c: Likewise.
1202 * netbsd.h: Likewise.
1203 * nlmcode.h: Likewise.
1204 * vms-alpha.c: Likewise.
1205 * po/bfd.pot: Regenerate.
1206 * po/SRC-POTFILES.in: Regenerate.
1208 2011-06-01 DJ Delorie <dj@redhat.com>
1210 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1211 * target.c: Likewise.
1212 * configure.in: Likewise.
1213 * configure.in: Regenerate.
1214 * elf32-rx.c: Add elf32-rx-be-ns target.
1215 (rx_elf_object_p): Never allow the be-ns target by default,
1216 only allow it if the user requests it.
1218 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1220 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1221 relocation in readonly section in a shared object.
1222 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1224 2011-05-31 Nick Clifton <nickc@redhat.com>
1226 * archive.c (adjust_relative_path): Fix comment to prevent it
1227 corrupting the auto-generated bfd.h.
1229 2011-05-31 Paul Brook <paul@codesourcery.com>
1231 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1232 for known functions.
1233 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1236 2011-05-31 Paul Brook <paul@codesourcery.com>
1238 * elf32-arm.c (arm_stub_is_thumb): Add
1239 arm_stub_long_branch_v4t_thumb_tls_pic.
1240 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1243 2011-05-27 Nick Clifton <nickc@redhat.com>
1246 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1247 unable to read a file pointed to by an entry in a thin archive.
1248 (adjust_relative_path): Use lrealpath to canonicalize paths.
1249 Handle the case where the reference path is above the current
1250 path in the directory tree.
1252 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1255 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1256 R_X86_64_TPOFF64 in executable.
1258 2011-05-26 Alan Modra <amodra@gmail.com>
1260 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1261 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1262 local_protected comment.
1264 2011-05-25 Tristan Gingold <gingold@adacore.com>
1266 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1267 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1268 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1269 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1270 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1271 (elf32-ia64.c): Created from elfnn-ia64.c
1272 (elf64-ia64.c): Likewise.
1273 * elfxx-ia64.h: New file.
1274 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1275 functions.Includes elfxx-ia64.h.
1276 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1277 (IA64_HOWTO): Adjust.
1278 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1279 (elfNN_ia64_reloc_type_lookup): Renames to
1280 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1281 (elfNN_ia64_reloc_name_lookup): Renames to
1282 ia64_elf_reloc_name_lookup. Make it public.
1283 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1284 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1286 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1287 Move it and make it public. Move prototype to elfxx-ia64.h
1288 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1289 Move prototype to elfxx-ia64.h
1290 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1291 (elfNN_ia64_info_to_howto): Adjust calls.
1292 (elfNN_ia64_relax_section): Adjust calls.
1293 (count_dyn_reloc): Fix typo.
1294 (elfNN_ia64_relocate_section): Adjust calls.
1295 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1296 (bfd_elfNN_bfd_reloc_type_lookup)
1297 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1298 * configure: Regenerate.
1299 * Makefile.in: Regenerate.
1301 2011-05-23 DJ Delorie <dj@redhat.com>
1303 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1304 the vma/lma swapping done in elf32_rx_modify_program_headers.
1306 2011-05-23 Nick Clifton <nickc@redhat.com>
1308 * elf-m10300.c (mn10300_elf_mkobject): New function.
1309 (bfd_elf32_mkobject): Define.
1311 2011-05-23 Alan Modra <amodra@gmail.com>
1313 * elf-bfd.h: Comment typo fix.
1314 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1315 struct elf_dyn_relocs throughout.
1316 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1318 2011-05-23 Alan Modra <amodra@gmail.com>
1320 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1321 functions rather than warning callback or _bfd_error_handler.
1322 * elf32-ppc.c: Likewise.
1323 * elf64-ppc.c: Likewise.
1324 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1326 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1328 2011-05-23 Alan Modra <amodra@gmail.com>
1331 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1332 .tbss, and page align same for all SHT_NOBITS sections.
1334 2011-05-21 Alan Modra <amodra@gmail.com>
1337 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1339 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1340 segment if just for .tbss.
1341 (assign_file_positions_for_load_sections): Don't report "can't
1342 allocate in segment" errors for .tbss.
1343 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1344 from SHT_NOBITS section filepos.
1346 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1348 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1349 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1350 (elf32_tic6x_relocate_section): Handle them.
1352 2011-05-18 Nick Clifton <nickc@redhat.com>
1355 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1356 sections when building shared libraries.
1358 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1361 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1364 2011-05-18 Tristan Gingold <gingold@adacore.com>
1366 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1367 (xcoff_sweep): Always keep dwarf sections.
1368 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1370 2011-05-18 Tristan Gingold <gingold@adacore.com>
1372 * libxcoff.h (struct xcoff_dwsect_name): New type.
1373 (XCOFF_DWSECT_NBR_NAMES): New macro.
1374 (xcoff_dwsect_names): Declare.
1375 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1376 (styp_to_sec_flags): Ditto.
1377 (coff_new_section_hook): Ditto.
1378 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1379 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1381 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1384 * elf32-rx.c (ignore_lma): New variable.
1385 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1386 (rx_modify_program_headers): Only copy the LMA into the VMA if
1389 2011-05-17 Alan Modra <amodra@gmail.com>
1392 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1393 * elflink.c (elf_link_add_object_symbols): Likewise.
1394 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1396 2011-05-16 Alan Modra <amodra@gmail.com>
1398 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1400 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1402 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1403 global GOT entries for GOT_PAGE relocations against global symbols.
1405 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1407 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1408 (tic6x-*-*): Replaced by these.
1409 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1410 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1411 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1413 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1414 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1415 "elf32-target.h" two more times.
1416 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1417 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1418 bfd_elf32_tic6x_elf_le_vec.
1419 * configure: Regenerate.
1421 2011-05-13 Jan Beulich <jbeulich@novell.com>
1423 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1425 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1427 * config.in: Regenerated.
1428 * configure: Regenerated.
1429 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1430 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1431 HAVE_PSINFO32_T_PR_PID.
1432 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1433 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1434 and HAVE_PSINFO32_T_PR_PID.
1435 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1437 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1439 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1441 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1442 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1444 2011-05-09 Paul Brook <paul@codesourcery.com>
1446 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1447 * bfd-in2.h: Regenerate.
1448 * elf32-tic6x.c: Include limits.h.
1449 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1450 _tic6x_elf_section_data): New.
1451 (elf32_tic6x_section_data): Define.
1452 (elf32_tic6x_new_section_hook): Allocate target specific data.
1453 (elf32_tic6x_add_unwind_table_edit): New function.
1454 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1455 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1456 elf32_tic6x_copy_exidx_entry): New functions.
1457 (elf_backend_write_section): Define.
1459 2011-05-09 Paul Brook <paul@codesourcery.com>
1461 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1462 elf32_tic6x_fake_sections): New functions.
1463 (elf_backend_fake_sections): Define.
1465 2011-05-09 Paul Brook <paul@codesourcery.com>
1467 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1468 (elf_backend_gc_mark_extra_sections): Define.
1470 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1473 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1474 references to symbols defined in discarded sections.
1476 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1479 * coffgen.c (coff_write_symbol): Assume input section is its own
1480 output section if output_section member not set.
1481 (coff_write_alien_symbol): Likewise.
1483 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1486 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1488 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
1491 * section.c (SEC_ELF_REVERSE_COPY): New.
1492 * bfd-in2.h: Regenerated.
1494 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
1497 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1498 * bfd-in2.h: Regenerate.
1500 2011-05-06 Tristan Gingold <gingold@adacore.com>
1502 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1503 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1504 any code section. Add comments.
1505 (alpha_vms_object_p): Use void * instead of PTR.
1506 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1507 (build_module_list): Guard against no DST section. Add comments.
1508 (alpha_vms_link_output_symbol): Discard undefined symbols.
1509 (alpha_vms_get_section_contents): Simply memcpy if the section was
1510 already loaded. Fix typo.
1511 (vms_new_section_hook): Use void * instead of PTR.
1512 (vms_alpha_vec): Ditto.
1514 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1516 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1517 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1519 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1521 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1522 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1523 mismatch. Choose the lower of the two values.
1524 (bfd_elf32_bfd_final_link): New macro.
1526 2011-04-28 Tristan Gingold <gingold@adacore.com>
1528 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1529 (bfd_xcoff_swap_aux_out): Ditto.
1530 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1531 (bfd_xcoff64_swap_aux_out): Ditto.
1533 2011-05-04 Alan Modra <amodra@gmail.com>
1536 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1537 was_undefined on dot-symbols.
1539 2011-05-03 Paul Brook <paul@codesourcery.com>
1542 * elf32-tic6x.c (elf32_tic6x_howto_table,
1543 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1544 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1547 2011-05-01 Alan Modra <amodra@gmail.com>
1550 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1551 creating ifunc sections.
1552 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1554 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1556 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1559 2011-04-28 Tom Tromey <tromey@redhat.com>
1561 * bfdio.c (memory_bstat): Pass correct size to memset.
1563 2011-04-28 Mike Frysinger <vapier@gentoo.org>
1565 * dwarf2.c (dwarf_debug_sections): Mark const.
1566 * elf.c (special_sections): Likewise.
1567 * libbfd-in.h (dwarf_debug_sections): Likewise.
1568 * libbfd.h: Regenerate.
1570 2011-04-26 Kai Tietz <ktietz@redhat.com>
1572 * coffcode.h (sec_to_styp_flags): Allow linkonce for
1575 2011-04-26 Tristan Gingold <gingold@adacore.com>
1577 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
1579 2011-04-24 Alan Modra <amodra@gmail.com>
1583 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1584 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1585 (_bfd_generic_link_add_one_symbol): Update "notice" call.
1586 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1587 it is a redef of an IR symbol in a real BFD.
1589 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
1591 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1592 in readonly section in a shared object.
1593 (elf_i386_size_dynamic_sections): Likewise.
1594 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1595 (elf_x86_64_size_dynamic_sections): Likewise.
1597 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1600 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1602 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1604 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1606 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1607 on dynamic symbol error.
1608 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1610 2011-04-20 Tristan Gingold <gingold@adacore.com>
1612 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1614 2011-04-20 Alan Modra <amodra@gmail.com>
1616 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1617 (bfd_hash_table_init_n): Overflow checking.
1618 (bfd_hash_set_default_size): Return current size. Take unsigned long
1619 arg. Add 65537 to hash_size primes.
1620 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1621 * bfd-in2.h: Regenerate.
1623 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1625 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1628 2011-04-20 Alan Modra <amodra@gmail.com>
1630 * libbfd.c (bfd_log2): Do return rounded up value.
1631 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1632 call with expanded old round down version of the function.
1634 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1635 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1637 2011-04-20 Alan Modra <amodra@gmail.com>
1640 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1641 in their own common section.
1642 * elflink.c (elf_link_add_object_symbols): Likewise.
1643 * linker.c (generic_link_check_archive_element): Don't lose flags
1644 if common section is pre-existing.
1645 (_bfd_generic_link_add_one_symbol): Likewise.
1647 2011-04-20 Alan Modra <amodra@gmail.com>
1650 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1651 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
1652 multiple_definition regardless of allow_multiple_definition.
1653 * simple.c (simple_dummy_multiple_definition): Update.
1654 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1657 2011-04-18 Tristan Gingold <gingold@adacore.com>
1659 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1661 2011-04-18 Alan Modra <amodra@gmail.com>
1665 * bfd.c (BFD_PLUGIN): Define.
1666 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1667 * bfd-in2.h: Regenerate.
1668 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1669 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1671 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1673 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1676 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1678 * elf-bfd.h (struct sdt_note): New struct.
1679 (struct elf_obj_tdata) <sdt_note_head>: New field.
1680 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1681 (elfobj_grok_stapsdt_note): Likewise.
1682 (elf_parse_notes): Added code to treat SystemTap note
1685 2011-04-12 Richard Henderson <rth@redhat.com>
1687 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1688 exclude empty .got sections.
1690 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1692 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1693 array access for BFD_RELOC_386_IRELATIVE.
1695 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1697 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1699 2011-04-11 Mark Wielaard <mjw@redhat.com>
1702 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1703 (has_gnu_symbols): Renamed from has_ifunc_symbols.
1704 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1705 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1706 also if STB_GNU_UNIQUE symbol binding was seen.
1707 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1708 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1709 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1710 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1711 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1712 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1714 2011-04-11 Alan Modra <amodra@gmail.com>
1716 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
1718 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
1719 (_bfd_generic_get_section_contents_in_window): Likewise.
1720 * section.c (bfd_get_section_contents): Likewise.
1721 * compress.c (bfd_get_full_section_contents): Likewise.
1722 * elf32-rx.c (rx_final_link): Ignore rawsize.
1723 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
1724 bfd with bfd_get_section_limit.
1725 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
1726 os->size during final link. Update callers.
1727 * bfd-in2.h: Regenerate.
1729 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
1732 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
1733 as the number of global entries when merging with the primary GOT.
1735 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1737 * elf32-i386.c: Update copyright year.
1738 * elf64-x86-64.c: Likewise.
1740 2011-04-09 Kai Tietz <ktietz@redhat.com>
1742 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
1743 buffer and use rawsize for sorting.
1744 * coffcode.h (coff_compute_section_file_positions): Set rawsize
1745 before doing alignment.
1747 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1749 * elf32-i386.c (elf_i386_relocate_section): Return relocation
1750 error on unsupported relocation.
1751 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1753 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1756 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
1759 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
1762 * elf32-i386.c (elf_i386_relocate_section): Check !executable
1763 instead of shared for R_386_TLS_LDO_32.
1765 2011-04-08 Tristan Gingold <gingold@adacore.com>
1767 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
1769 * xcoff-target.h: Remove
1770 * Makefile.in: Regenerate.
1772 2011-04-07 Cary Coutant <ccoutant@google.com>
1774 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
1776 2011-04-07 Paul Brook <paul@codesourcery.com>
1778 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
1780 (elf32_tic6x_howto_table_rel): Ditto.
1781 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
1782 (elf32_tic6x_check_relocs): Ditto.
1784 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1786 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
1788 (strongarm*, thumb*, xscale*): Remove architectures.
1789 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
1790 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
1791 xscale-*-coff): Remove targets.
1793 2011-04-01 Tristan Gingold <gingold@adacore.com>
1795 * elfxx-ia64.c: include bfd_stdint.h
1797 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
1799 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
1800 dynobj and its initialization.
1802 2011-03-31 Tristan Gingold <gingold@adacore.com>
1804 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
1805 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
1806 BFD_HOST_LONG_LONG to 1.
1808 2011-03-31 Tristan Gingold <gingold@adacore.com>
1810 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
1811 (_bfd_vms_write_etir): Ditto.
1812 (_bfd_vms_slurp_etir): Avoid to use intptr_t
1813 * configure.com: Generate bfd_stdint.h
1815 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
1817 * elf32-tic6x.h (struct elf32_tic6x_params): New.
1818 (elf32_tic6x_setup): Declare.
1819 * elf32-tic6x.c: Include <limits.h>.
1820 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
1821 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
1823 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
1824 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
1825 tic6x_elf_scom_symbol_ptr): New static variables.
1826 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
1827 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
1828 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1829 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
1830 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
1831 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
1832 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
1833 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
1834 elf32_tic6x_adjust_dynamic_symbol): New static functions.
1835 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
1836 to weak symbols as required by the ABI.
1837 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
1838 as needed when generating DSBT output.
1839 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
1840 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
1841 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
1842 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
1843 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
1844 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
1845 New static functions.
1846 (ELF_MAXPAGESIZE): Define to 0x1000.
1847 (bfd_elf32_bfd_copy_private_bfd_data,
1848 bfd_elf32_bfd_link_hash_table_create,
1849 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
1850 elf_backend_want_got_plt, elf_backend_want_dynbss,
1851 elf_backend_plt_readonly, elf_backend_got_header_size,
1852 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
1853 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1854 elf_backend_check_relocs, elf_backend_add_symbol_hook,
1855 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
1856 elf_backend_section_from_bfd_section,
1857 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
1858 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
1859 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
1861 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
1862 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
1863 * bfd/bfd-in2.h: Regenerate.
1864 * bfd/libbfd.h: Regenerate.
1865 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
1867 2011-03-31 Tristan Gingold <gingold@adacore.com>
1869 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
1870 entry on xcoff when value is C_NULL_VALUE.
1872 2011-03-31 Tristan Gingold <gingold@adacore.com>
1874 * libcoff-in.h (exec_hdr): Remove.
1875 * libcoff.h: Regenerate.
1877 2011-03-30 Nick Clifton <nickc@redhat.com>
1879 * po/da.po: Updated Danish translation.
1881 2011-03-29 Richard Henderson <rth@redhat.com>
1883 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
1884 (elf64_alpha_gc_sweep_hook): New.
1885 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
1886 (elf_backend_can_gc_sections): New.
1888 2011-03-26 John Marino <binutils@marino.st>
1890 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
1891 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
1892 * configure: Regenerate.
1894 2011-03-25 Michael Snyder <msnyder@vmware.com>
1896 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
1898 2011-03-25 Tristan Gingold <gingold@adacore.com>
1900 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
1901 of find_nearest_line on object files.
1903 2011-03-25 Tristan Gingold <gingold@adacore.com>
1905 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
1907 (alpha_vms_create_eisd_for_section): Make code sections read-only.
1909 2011-03-24 Alan Modra <amodra@gmail.com>
1911 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
1912 old-style __tls_get_addr calls without marker relocs don't match
1913 their arg setup insn one for one. If such mismatches are found
1914 report the reloc and don't do any tls optimization.
1915 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1917 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1919 * bfd-in2.h: Regenerate.
1921 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1923 * archures.c: Add AVR XMEGA architecture information.
1924 * cpu-avr.c (arch_info_struct): Likewise.
1925 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1926 (elf32_avr_object_p): Likewise.
1928 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1930 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
1931 * bfd-in2.h: Regenerate.
1932 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
1933 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
1935 (elf32_arm_howto_from_type): Update accordingly.
1936 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
1937 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
1938 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
1939 with an extra noncall_refcount field.
1940 (arm_local_iplt_info): New structure.
1941 (elf_arm_obj_tdata): Add local_iplt.
1942 (elf32_arm_local_iplt): New accessor macro.
1943 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
1944 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
1945 Change tls_type to a bitfield and add is_iplt.
1946 (elf32_arm_link_hash_newfunc): Update accordingly.
1947 (elf32_arm_allocate_local_sym_info): New function.
1948 (elf32_arm_create_local_iplt): Likewise.
1949 (elf32_arm_get_plt_info): Likewise.
1950 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
1951 (elf32_arm_get_local_dynreloc_list): Likewise.
1952 (create_ifunc_sections): Likewise.
1953 (elf32_arm_copy_indirect_symbol): Update after the changes to
1954 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
1955 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
1956 to get PLT information. Assert that all STT_GNU_IFUNC references
1957 are turned into PLT references.
1958 (arm_build_one_stub): Pass the symbol type to
1959 elf32_arm_final_link_relocate.
1960 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
1961 (elf32_arm_allocate_irelocs): New function.
1962 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
1963 all R_ARM_IRELATIVE.
1964 (elf32_arm_allocate_plt_entry): New function.
1965 (elf32_arm_populate_plt_entry): Likewise.
1966 (elf32_arm_final_link_relocate): Add an st_type parameter.
1967 Set srelgot to null for static objects. Use separate variables
1968 to record which st_value and st_type should be used when generating
1969 a dynamic relocation. Use elf32_arm_get_plt_info to find the
1970 symbol's PLT information, setting has_iplt_entry, splt,
1971 plt_offset and gotplt_offset accordingly. Check whether
1972 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
1973 the relocation target accordingly. Broaden assert to include
1974 .iplts. Don't set sreloc for static relocations. Assert that
1975 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
1976 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
1977 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
1978 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
1979 resolve GOT references to the .igot.plt entry.
1980 (elf32_arm_relocate_section): Update the call to
1981 elf32_arm_final_link_relocate.
1982 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
1983 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
1984 relocations in shared libraries and relocatable executables.
1985 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
1986 to get the list of dynamic relocations for a local symbol.
1987 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
1988 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
1989 to allocate local symbol information. Treat R_ARM_REL32 and
1990 R_ARM_REL32_NOI as call relocations in shared libraries and
1991 relocatable executables. Record PLT information for local
1992 STT_GNU_IFUNC functions as well as global functions. Count
1993 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
1994 to get the list of dynamic relocations for a local symbol.
1995 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
1996 Don't remove STT_GNU_IFUNC PLTs unless all references have been
1997 removed. Update after the changes to elf32_arm_link_hash_entry.
1998 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
1999 entries should live in .plt or .iplt. Check whether the .igot.plt
2000 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2001 to allocate .plt and .(i)got.plt entries. Detect which .got
2002 entries will need R_ARM_IRELATIVE relocations and use
2003 elf32_arm_allocate_irelocs to allocate them. Likewise other
2004 non-.got dynamic relocations.
2005 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2006 and dynamic relocations for local STT_GNU_IFUNC symbols.
2007 Check whether the .igot.plt and .got entries can be combined.
2008 Detect which .got entries will need R_ARM_IRELATIVE relocations
2009 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2010 section pointers intead of strcmp checks. Handle iplt and igotplt.
2011 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2012 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2013 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2015 (elf32_arm_output_plt_map_1): New function, split out from
2016 elf32_arm_output_plt_map. Handle .iplt entries. Use
2017 elf32_arm_plt_needs_thumb_stub_p.
2018 (elf32_arm_output_plt_map): Call it.
2019 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2020 local .iplt entries.
2021 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2022 (elf32_arm_swap_symbol_out): Likewise.
2023 (elf32_arm_add_symbol_hook): New function.
2024 (elf_backend_add_symbol_hook): Define for all targets.
2026 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2028 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2029 * elf.c (swap_out_syms): Set st_target_internal for each
2031 * elfcode.h (elf_swap_symbol_in): Likewise.
2032 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2033 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2034 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2035 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2036 * elflink.c (elf_link_output_extsym): Likewise.
2037 (bfd_elf_final_link): Likewise.
2038 (elf_link_add_object_symbols): Copy st_target_internal
2039 to the hash table if we see a definition.
2040 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2041 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2042 a branch_type field.
2043 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2044 (arm_type_of_stub): Replace actual_st_type with an
2045 actual_branch_type parameter.
2046 (arm_build_one_stub): Use branch types rather than st_types to
2047 determine the type of branch.
2048 (cortex_a8_erratum_scan): Likewise.
2049 (elf32_arm_size_stubs): Likewise.
2050 (bfd_elf32_arm_process_before_allocation): Likewise.
2051 (allocate_dynrelocs_for_symbol): Likewise.
2052 (elf32_arm_finish_dynamic_sections): Likewise.
2053 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2054 a branch_type parameter.
2055 (elf32_arm_relocate_section): Update call accordingly.
2056 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2057 (elf32_arm_output_map_sym): Initialize st_target_internal.
2058 (elf32_arm_output_stub_sym): Likewise.
2059 (elf32_arm_symbol_processing): Delete.
2060 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2061 Use st_target_internal to record the branch type.
2062 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2064 (elf32_arm_is_function_type): Delete.
2065 (elf_backend_symbol_processing): Likewise.
2066 (elf_backend_is_function_type): Likewise.
2068 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2070 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2071 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2074 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2076 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2077 may_need_local_target_p and may_become_dynamic_p to classify
2078 the relocation type. Don't check info->symbolic or h->def_regular
2079 when deciding whether to record a potential dynamic reloc.
2080 Don't treat potential dynamic relocs as PLT references.
2081 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2082 try to make the PLT reference count go negative.
2084 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2086 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2087 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2088 Only create a dynamic relocation for local references if
2090 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2091 allocation accordingly.
2092 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2094 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2096 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2097 (elf32_arm_add_dynreloc): Likewise.
2098 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2099 to allocate dynamic relocations.
2100 (elf32_arm_size_dynamic_sections): Likewise.
2101 (allocate_dynrelocs): Likewise. Rename to
2102 allocate_dynrelocs_for_symbol.
2103 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2104 create dynamic relocations.
2105 (elf32_arm_finish_dynamic_symbol): Likewise.
2107 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2109 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2110 x32 GD->IE and GD->LE transitions.
2111 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2112 and LD->LE transitions.
2114 2011-03-10 Alan Modra <amodra@gmail.com>
2116 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2117 for LO_DS error message and correct multiple.
2119 2011-03-10 Alan Modra <amodra@gmail.com>
2121 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2122 (ppc64_elf_link_just_syms): New function.
2123 (opd_entry_value): Don't assume big-endian host.
2124 (get_r2off): New function.
2125 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2127 2011-03-06 Michael Snyder <msnyder@vmware.com>
2129 * compress.c (bfd_compress_section_contents): Check for out of mem.
2131 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2132 that case statement falls through intentionally.
2134 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2136 2011-03-04 Alan Modra <amodra@gmail.com>
2138 * archive.c (bsd_write_armap): Don't call stat in deterministic
2139 mode, and don't use st_mtime if stat returns error.
2141 2011-03-03 Michael Snyder <msnyder@vmware.com>
2143 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2145 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2147 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2148 (aout_link_write_other_symbol): Missing break statement.
2150 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2152 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2154 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2156 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2157 x32 IE->LE transition.
2158 (elf_x86_64_relocate_section): Likewise.
2160 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2162 * elflink.c (is_reloc_section): Remove function.
2163 (get_dynamic_reloc_section_name): Construct string manually.
2165 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2167 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2168 (adjust_relative_path): Likewise.
2169 (_bfd_construct_extended_name_table): Likewise.
2170 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2171 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2172 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2173 * elf32-spu.c (sort_bfds): Likewise.
2174 (spu_elf_auto_overlay): Likewise.
2175 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2176 * xcofflink.c (xcoff_set_import_path): Likewise.
2177 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2178 (xtensa_regfile_lookup_shortname): Likewise.
2180 2011-02-28 Alan Modra <amodra@gmail.com>
2183 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2184 stringsize. Properly sanity check symdef_count. Remove redundant
2187 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2189 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2190 and handle claim_file seeking. Only try to load the plugin once.
2192 2011-02-22 Andreas Schwab <schwab@redhat.com>
2194 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2195 relocation read the value from the second GOT slot.
2197 2011-02-15 Tristan Gingold <gingold@adacore.com>
2199 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2201 2011-02-15 Alan Modra <amodra@gmail.com>
2203 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2204 toc relocs. Fuss over free(NULL).
2206 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2208 * elflink.c (bfd_elf_size_dynamic_sections): Add
2209 bfd_get_symbol_leading_char to the start of newname.
2211 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2213 * configure: Regenerate.
2215 2011-02-09 Alan Modra <amodra@gmail.com>
2217 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2218 we are done. When optimising large toc, check that a global
2219 symbol on a toc reloc is defined in a kept section.
2221 2011-02-08 Nick Clifton <nickc@redhat.com>
2224 * elf.c (assign_file_positions_for_load_sections): Set the program
2225 header offset and entry size to zero if there are no program
2228 2011-02-08 Alan Modra <amodra@gmail.com>
2230 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2231 local_syms when looking for local symbols in .toc.
2233 2011-02-01 Alan Modra <amodra@gmail.com>
2235 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2236 for toc pointer on any section having makes_toc_func_call set.
2237 (check_pasted_section): Ensure pasted .init/.fini fragments use
2238 the same toc if any has makes_toc_func_call set.
2240 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2242 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2245 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2247 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2248 common sections too.
2250 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2252 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2255 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2257 Fix compilation for mingw64.
2258 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2259 typecast to avoid warning.
2260 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2262 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2263 of long for pointer to avoid warning.
2264 (elfNN_ia64_relax_brl): Idem.
2265 (elfNN_ia64_install_value): Idem.
2266 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2268 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2270 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2271 h->needs_plt when deciding whether to record a possible dynamic reloc.
2273 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2275 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2276 dynamic relocs for the removed section.
2278 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2280 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2283 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2285 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2286 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2287 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2288 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2289 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2290 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2293 2011-01-14 Alan Modra <amodra@gmail.com>
2295 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2297 (_bfd_default_error_handler): Likewise.
2298 * elf.c (print_segment_map): Likewise.
2299 * libbfd.c (warn_deprecated): Likewise.
2300 * som.c (som_sizeof_headers): No need to do so here.
2301 * coff-i860.c: Replace use of printf for error messages with
2303 * coff-ppc.c: Likewise.
2304 * coff-sh.c: Likewise.
2305 * elf32-bfin.c: Likewise.
2306 * elf32-dlx.c: Likewise.
2307 * elf32-mep.c: Likewise.
2308 * elf32-v850.c: Likewise.
2309 * mach-o.c: Likewise.
2312 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2314 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2316 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2317 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2319 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2321 (elf_x86_64_finish_dynamic_symbol): Updated.
2322 (elf_x86_64_finish_dynamic_sections): Don't use
2323 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2324 bfd_elf64_swap_dyn_out.
2326 2011-01-14 J. Park <grassman@gmail.com>
2329 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2330 following bfd_link_hash_warning symbol link.
2332 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2333 Glauber de Oliveira Costa <glommer@gmail.com>
2335 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2336 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2337 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2339 * libbfd.h: Rebuilt.
2340 * bfd-in2.h: Rebuilt.
2341 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2342 (elf32_arm_reloc_map): Likewise.
2343 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2344 (elf32_arm_stub_long_branch_any_tls_pic,
2345 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2346 (DEF_STUBS): Add new stubs.
2347 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2348 (elf32_arm_local_tlsdesc_gotent): New.
2349 (GOT_TLS_GDESC): New mask.
2350 (GOT_TLS_GD_ANY): Define.
2351 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2352 (elf32_arm_compute_jump_table_size): New.
2353 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2354 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2355 sgotplt_jump_table_size fields.
2356 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2357 (elf32_arm_link_hash_table_create): Initialize new fields.
2358 (arm_type_of_stub): Check TLS desc relocs too.
2359 (elf32_arm_stub_name): TLS desc relocs can be shared.
2360 (elf32_arm_tls_transition): Determine relaxation.
2361 (arm_stub_required_alignment): Add tls stubs.
2362 (elf32_arm_size_stubs): Likewise.
2363 (elf32_arm_tls_relax): Perform TLS relaxing.
2364 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2365 (IS_ARM_TLS_GNU_RELOC): New.
2366 (IS_ARM_TLS_RELOC): Use it.
2367 (elf32_arm_relocate_section): Perform TLS relaxing.
2368 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2370 (allocate_dynrelocs): Allocate tls desc relcoations.
2371 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2373 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2375 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2377 (elf32_arm_finish_dynamic_symbol): Adjust.
2378 (arm_put_trampoline): New.
2379 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2381 (elf_backend_always_size_sections): Define.
2383 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2385 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2387 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2391 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2392 handle symbols marked with regular reference, but not non-GOT
2393 reference when building shared library.
2395 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2396 local and global STT_GNU_IFUNC symols when building shared
2398 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2400 2011-01-05 DJ Delorie <dj@redhat.com>
2402 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2403 * libbfd.h: Regenerate.
2404 * bfd-in2.h: Regenerate.
2405 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2407 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2409 * cpu-i386.c (bfd_i386_compatible): New.
2410 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2411 with bfd_i386_compatible.
2412 (bfd_x86_64_arch_intel_syntax): Likewise.
2413 (bfd_i386_arch_intel_syntax): Likewise.
2414 (i8086_arch): Likewise.
2415 (bfd_x64_32_arch): Likewise.
2416 (bfd_x86_64_arch): Likewise.
2417 (bfd_i386_arch): Likewise.
2419 For older changes see ChangeLog-2010
2425 version-control: never