1 2011-08-08 Tristan Gingold <gingold@adacore.com>
3 * mach-o.h (bfd_mach_o_version_min_command): New structure.
4 (bfd_mach_o_load_command): Add version_min.
5 (mach_o_data_struct): Fix comment.
6 * mach-o.c (bfd_mach_o_read_version_min): New function.
7 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
8 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
9 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
10 (bfd_mach_o_get_name_or_null): New function.
11 (bfd_mach_o_get_name): Use the above new one.
12 (bfd_mach_o_load_command_name): Add the above new commands.
13 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
14 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
15 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
16 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
18 2011-08-08 Tristan Gingold <gingold@adacore.com>
20 * mach-o.h: Move size macros to external.h
21 Move reloc macros to reloc.h and x86-64.h.
22 * mach-o-i386.c: Includes mach-o/reloc.h
23 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
24 * mach-o.c: Add includes.
25 (bfd_mach_o_write_header): Use structure from external.h to convert.
26 (bfd_mach_o_write_thread): Ditto.
27 (bfd_mach_o_write_relocs): Ditto.
28 (bfd_mach_o_write_section_32): Ditto.
29 (bfd_mach_o_write_section_64): Ditto.
30 (bfd_mach_o_write_segment_32): Ditto.
31 (bfd_mach_o_write_segment_64): Ditto.
32 (bfd_mach_o_write_symtab): Ditto.
33 (bfd_mach_o_write_contents): Ditto.
34 (bfd_mach_o_read_header): Ditto.
35 (bfd_mach_o_read_section_32): Ditto.
36 (bfd_mach_o_read_section_64): Ditto.
37 (bfd_mach_o_read_symtab_symbol): Ditto.
38 (bfd_mach_o_read_dylinker): Ditto.
39 (bfd_mach_o_read_dylib): Ditto.
40 (bfd_mach_o_read_dysymtab): Ditto.
41 (bfd_mach_o_read_symtab): Ditto.
42 (bfd_mach_o_read_linkedit): Ditto.
43 (bfd_mach_o_read_str): Ditto.
44 (bfd_mach_o_read_dyld_info): Ditto.
45 (bfd_mach_o_read_segment): Ditto.
46 (bfd_mach_o_read_command): Ditto.
47 (bfd_mach_o_archive_p): Ditto.
48 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
49 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
50 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
51 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
52 of an hard-coded value.
54 2011-08-08 Tristan Gingold <gingold@adacore.com>
56 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
57 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
58 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
59 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
61 2011-08-08 Tristan Gingold <gingold@adacore.com>
63 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
64 (bfd_mach_o_convert_section_name_to_bfd): Use it.
65 (bfd_mach_o_get_section_type_from_name): New function.
66 (bfd_mach_o_get_section_attribute_from_name): Ditto.
67 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
68 Add comments. Add prototypes for the above new functions.
70 2011-08-05 Mark Kettenis <kettenis@gnu.org>
72 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
74 2011-08-05 Alan Modra <amodra@gmail.com>
76 * elf64-ppc.c (maybe_strip_output): New function.
77 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
79 2011-08-05 Alan Modra <amodra@gmail.com>
82 * elflink.c (_bfd_elf_section_already_linked): Return matched
83 status. Remove COFF comdat section handling.
84 * linker.c (_bfd_generic_section_already_linked): Return matched
85 status. Don't set SEC_GROUP in l_flags for plugin entries.
86 (bfd_section_already_linked): Update prototype.
87 * targets.c (_section_already_linked): Likewise.
88 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
89 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
90 (_bfd_nolink_section_already_linked): Update.
91 * libbfd.h: Regenerate.
92 * bfd-in2.h: Regenerate.
94 2011-08-05 Alan Modra <amodra@gmail.com>
96 * elf32-ppc.c: Include dwarf2.h.
97 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
98 (ppc_elf_create_glink): Create .eh_frame section.
99 (glink_eh_frame_cie): New array.
100 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
101 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
103 2011-08-04 Tristan Gingold <gingold@adacore.com>
105 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
106 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
108 2011-08-03 Tristan Gingold <gingold@adacore.com>
110 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
111 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
113 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
115 * elfxx-mips.c (check_4byte_branch): Remove function.
116 (check_relocated_bzc): New function.
117 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
118 instructions that immediately follow a compact branch
121 2011-08-02 Alan Modra <amodra@gmail.com>
123 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
125 (ppc_build_one_stub): Adjust get_relocs call to suit..
126 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
128 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
131 * archures.c (bfd_mach_i386_intel_syntax): New.
132 (bfd_mach_i386_i8086): Updated.
133 (bfd_mach_i386_i386): Likewise.
134 (bfd_mach_x86_64): Likewise.
135 (bfd_mach_x64_32): Likewise.
136 (bfd_mach_i386_i386_intel_syntax): Likewise.
137 (bfd_mach_x86_64_intel_syntax): Likewise.
138 (bfd_mach_x64_32_intel_syntax): Likewise.
139 (bfd_mach_l1om): Likewise.
140 (bfd_mach_l1om_intel_syntax): Likewise.
141 (bfd_mach_k1om): Likewise.
142 (bfd_mach_k1om_intel_syntax): Likewise.
144 * bfd-in2.h: Regenerated.
146 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
148 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
149 (bfd_x64_32_arch): Likewise.
151 * elf64-x86-64.c: Include "libiberty.h".
152 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
153 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
154 (elf_x86_64_reloc_type_lookup): Likewise.
155 (elf_x86_64_reloc_name_lookup): Likewise.
156 (elf_x86_64_relocate_section): Likewise.
157 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
159 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
161 * elfxx-mips.c (check_br32): Fix return type.
163 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
165 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
167 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
169 * elfxx-mips.c: Adjust comments throughout.
170 (mips_elf_relax_delete_bytes): Reshape code.
171 (_bfd_mips_elf_relax_section): Remove check for
172 R_MICROMIPS_GPREL16 relocations. Reshape code.
174 2011-07-28 Roland McGrath <mcgrathr@google.com>
176 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
177 (elf_i386_nacl_plt0_entry): New variable.
178 (elf_i386_plt_entry): New variable.
179 (elf_i386_nacl_pic_plt0_entry): New variable.
180 (elf_i386_nacl_pic_plt_entry): New variable.
181 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
182 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
183 (elf_backend_plt_alignment): Likewise.
185 * config.bfd: Handle i[3-7]86-*-nacl*.
186 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
187 * targets.c: Support bfd_elf32_i386_nacl_vec.
188 * configure.in: Likewise.
189 * configure: Regenerated.
191 * elf32-i386.c (struct elf_i386_plt_layout): New type.
192 (GET_PLT_ENTRY_SIZE): New macro.
193 (elf_i386_plt): New variable.
194 (struct elf_i386_backend_data): New member `plt'.
195 (elf_i386_arch_bed): Add initializer for it.
196 (elf_i386_vxworks_arch_bed): Likewise.
197 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
198 (elf_i386_plt_sym_val): Likewise.
199 (elf_i386_relocate_section): Likewise.
200 (elf_i386_finish_dynamic_symbol): Likewise.
201 Also use other elf_i386_plt_layout members for PLT details.
202 (elf_i386_finish_dynamic_sections): Likewise.
204 * elf32-i386.c (struct elf_i386_backend_data): New type.
205 (get_elf_i386_backend_data): New macro.
206 (elf_i386_arch_bed): New variable.
207 (elf_backend_arch_data): New macro.
208 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
209 (elf_i386_link_hash_table_create): Don't initialize them.
210 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
211 elf_i386_backend_data, not elf_i386_link_hash_table.
212 (elf_i386_adjust_dynamic_symbol): Likewise.
213 (elf_i386_allocate_dynrelocs): Likewise.
214 (elf_i386_readonly_dynrelocs): Likewise.
215 (elf_i386_size_dynamic_sections): Likewise.
216 (elf_i386_relocate_section): Likewise.
217 (elf_i386_finish_dynamic_symbol): Likewise.
218 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
219 (elf_i386_vxworks_link_hash_table_create): Function removed.
220 (elf_i386_vxworks_arch_bed): New variable.
221 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
223 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
224 * elfxx-target.h (elf_backend_arch_data): New macro.
225 (elfNN_bed): Use it as initializer for the new member.
227 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
229 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
232 2011-07-26 Jakub Jelinek <jakub@redhat.com>
234 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
235 and .zdebug_macro entry.
236 (dwarf_debug_section_enum): Add debug_macro.
238 2011-07-26 Alan Modra <amodra@gmail.com>
240 * elf64-ppc.c: Include dwarf2.h.
241 (struct ppc_link_hash_table): Add glink_eh_frame.
242 (create_linkage_sections): Create .eh_frame section.
243 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
245 (glink_eh_frame_cie): New array.
246 (ppc64_elf_size_stubs): Size glink_eh_frame.
247 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
248 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
250 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
253 * elf64-mmix.c (struct _mmix_elf_section_data): New members
254 has_warned_bpo and has_warned_pushj.
255 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
256 converting to ISO C. Add new parameter error_message. All
258 (mmix_elf_perform_relocation): Ditto.
259 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
260 Handle the case where mmix_elf_check_common_relocs has not been
261 called, missing preparations for relocs of the respective type.
263 2011-07-24 Chao-ying Fu <fu@mips.com>
264 Ilie Garbacea <ilie@mips.com>
265 Maciej W. Rozycki <macro@codesourcery.com>
266 Joseph Myers <joseph@codesourcery.com>
267 Catherine Moore <clm@codesourcery.com>
268 Richard Sandiford <rdsandiford@googlemail.com>
270 * archures.c (bfd_mach_mips_micromips): New macro.
271 * cpu-mips.c (I_micromips): New enum value.
272 (arch_info_struct): Add bfd_mach_mips_micromips.
273 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
275 (_bfd_mips_elf_relax_section): Likewise.
276 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
277 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
279 (_bfd_mips16_elf_reloc_shuffle): Rename to...
280 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
281 (gprel16_reloc_p): Handle microMIPS ASE.
282 (literal_reloc_p): New function.
283 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
284 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
285 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
286 and _bfd_mips_elf_reloc_shuffle changes.
287 (mips_elf_gprel32_reloc): Update comment.
288 (micromips_reloc_map): New variable.
289 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
290 (mips_elf32_rtype_to_howto): Likewise.
291 (mips_info_to_howto_rel): Likewise.
292 (bfd_elf32_bfd_is_target_special_symbol): Define.
293 (bfd_elf32_bfd_relax_section): Likewise.
294 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
295 (micromips_elf64_howto_table_rela): Likewise.
296 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
297 and _bfd_mips_elf_reloc_shuffle changes.
298 (micromips_reloc_map): Likewise.
299 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
300 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
301 (mips_elf64_rtype_to_howto): Likewise.
302 (bfd_elf64_bfd_is_target_special_symbol): Define.
303 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
304 (elf_micromips_howto_table_rela): Likewise.
305 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
306 and _bfd_mips_elf_reloc_shuffle changes.
307 (micromips_reloc_map): Likewise.
308 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
309 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
310 (mips_elf_n32_rtype_to_howto): Likewise.
311 (bfd_elf32_bfd_is_target_special_symbol): Define.
312 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
313 (LA25_LUI_MICROMIPS_2): Likewise.
314 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
315 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
316 (TLS_RELOC_P): Handle microMIPS ASE.
317 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
318 target is a microMIPS function.
319 (micromips_reloc_p): New function.
320 (micromips_reloc_shuffle_p): Likewise.
321 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
322 (got_disp_reloc_p, got_page_reloc_p): New functions.
323 (got_ofst_reloc_p): Likewise.
324 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
325 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
326 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
327 (micromips_branch_reloc_p): New function.
328 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
329 (tls_gottprel_reloc_p): Likewise.
330 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
331 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
333 (_bfd_mips16_elf_reloc_shuffle): Rename to...
334 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
335 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
336 (mips_tls_got_index, mips_elf_got_page): Likewise.
337 (mips_elf_create_local_got_entry): Likewise.
338 (mips_elf_relocation_needs_la25_stub): Likewise.
339 (mips_elf_calculate_relocation): Likewise.
340 (mips_elf_perform_relocation): Likewise.
341 (_bfd_mips_elf_symbol_processing): Likewise.
342 (_bfd_mips_elf_add_symbol_hook): Likewise.
343 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
344 (mips_elf_add_lo16_rel_addend): Likewise.
345 (_bfd_mips_elf_check_relocs): Likewise.
346 (mips_elf_adjust_addend): Likewise.
347 (_bfd_mips_elf_relocate_section): Likewise.
348 (mips_elf_create_la25_stub): Likewise.
349 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
350 (_bfd_mips_elf_gc_sweep_hook): Likewise.
351 (_bfd_mips_elf_is_target_special_symbol): New function.
352 (mips_elf_relax_delete_bytes): Likewise.
353 (opcode_descriptor): New structure.
355 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
356 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
357 (beq_insn_32): Likewise.
358 (b_insn_16, bz_insn_16): New variables.
359 (BZC32_REG_FIELD): New macro.
360 (bz_rs_insns_32, bz_rt_insns_32): New variables.
361 (bzc_insns_32, bz_insns_16):Likewise.
362 (BZ16_REG, BZ16_REG_FIELD): New macros.
363 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
364 (jal_x_insn_32_bd32): Likewise.
365 (j_insn_32, jalr_insn_32): Likewise.
366 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
367 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
368 (JR16_REG): New macro.
369 (ds_insns_16_bd16): New variable.
370 (lui_insn): Likewise.
371 (addiu_insn, addiupc_insn): Likewise.
372 (ADDIUPC_REG_FIELD): New macro.
373 (MOVE32_RD, MOVE32_RS): Likewise.
374 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
375 (move_insns_32, move_insns_16): New variables.
376 (nop_insn_32, nop_insn_16): Likewise.
378 (find_match): New function.
379 (check_br16_dslot, check_br32_dslot): Likewise.
380 (check_br16, check_br32): Likewise.
381 (IS_BITSIZE): New macro.
382 (check_4byte_branch): New function.
383 (_bfd_mips_elf_relax_section): Likewise.
384 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
385 and microMIPS modules together.
386 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
387 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
388 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
389 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
390 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
391 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
392 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
393 (BFD_RELOC_MICROMIPS_LO16): Likewise.
394 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
395 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
396 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
397 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
398 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
399 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
400 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
401 (BFD_RELOC_MICROMIPS_SUB): Likewise.
402 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
403 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
404 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
405 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
406 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
407 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
408 (BFD_RELOC_MICROMIPS_JALR): Likewise.
409 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
410 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
411 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
412 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
413 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
414 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
415 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
416 * bfd-in2.h: Regenerate.
417 * libbfd.h: Regenerate.
419 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
421 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
422 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
423 * Makefile.in: Regenerated.
425 * archures.c (bfd_architecture): Add bfd_arch_k1om.
426 (bfd_k1om_arch): New.
427 (bfd_archures_list): Add &bfd_k1om_arch.
428 * bfd-in2.h: Regenerated.
430 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
431 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
432 if bfd_elf64_x86_64_freebsd_vec is supported.
433 (targ_selvecs): Likewise.
435 * configure.in: Support bfd_elf64_k1om_vec and
436 bfd_elf64_k1om_freebsd_vec.
437 * configure: Regenerated.
441 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
442 (bfd_elf64_k1om_vec): Likewise.
443 (bfd_elf64_k1om_freebsd_vec): Likewise.
445 * targets.c (bfd_elf64_k1om_vec): New.
446 (bfd_elf64_k1om_freebsd_vec): Likewise.
447 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
448 bfd_elf64_k1om_freebsd_vec.
450 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
452 Fix false coff-go32-exe matches.
453 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
455 * coff-stgo32.c (go32_check_format): New forward declaration.
456 (COFF_CHECK_FORMAT): New defintion.
457 (go32_check_format): New function.
459 2011-07-15 Alan Modra <amodra@gmail.com>
461 * configure.in: Bump version.
462 * configure: Regenerate.
464 2011-07-14 Alan Modra <amodra@gmail.com>
466 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
467 * elf-bfd.h (struct already_linked): Forward declare.
469 2011-07-14 Alan Modra <amodra@gmail.com>
471 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
472 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
474 2011-07-14 Alan Modra <amodra@gmail.com>
476 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
477 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
478 (build_tls_get_addr_stub): Likewise.
479 (ppc_build_one_stub): Update calls to above.
480 (ppc_size_one_stub): Adjust stub size.
481 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
482 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
484 2011-07-12 Nick Clifton <nickc@redhat.com>
486 * elf32-arm.c (elf32_arm_section_flags): Delete.
487 (elf_backend_section_flags): Remove.
489 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
492 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
493 when setting stack_flags.
495 2011-07-11 Catherine Moore <clm@codesourcery.com>
497 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
498 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
499 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
500 * bfd-in2.h: Regenerated.
501 * bfd.c (bfd_lookup_section_flags): New definition.
502 * binary.c (binary_bfd_lookup_section_flags): New definition.
503 * bout.c (b_out_bfd_lookup_section_flags): New definition.
504 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
505 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
506 * coff-rs6000.c (rs6000coff_vec): Include
507 bfd_generic_lookup_section_flags.
508 (pmac_xcoff_vec): Likewise.
509 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
510 * coff64-rs6000.c (rs6000coff64_vec): Include
511 bfd_generic_lookup_section_flags.
512 (aix5coff64_vec): Likewise.
513 * ecoff.c (bfd_debug_section): Initialize flag_info field.
514 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
515 (bfd_elf_lookup_section_flags): Declare.
516 * elflink.c (bfd_elf_lookup_section_flags): New function.
517 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
518 (elf_backend_lookup_section_flags_hook): Define.
519 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
520 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
521 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
522 * ieee.c (ieee_bfd_lookup_section_flags): New define.
523 * ihex.c (ihex_bfd_lookup_section_flags): New define.
524 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
525 (bfd_generic_lookup_section_flags): Declare.
526 * libbfd.h: Regenerated.
527 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
528 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
529 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
530 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
531 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
532 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
533 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
534 * reloc.c (bfd_generic_lookup_section_flags): New function.
535 * som.c (som_bfd_lookup_section_flags): New definition.
536 * srec.c (srec_bfd_lookup_section_flags): New definition.
537 * targets.c (flag_info): Declare.
538 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
539 (_bfd_lookup_section_flags): New.
540 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
541 * versados.c (versados_bfd_lookup_section_flags): New definition.
542 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
543 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
545 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
548 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
550 2011-07-09 Alan Modra <amodra@gmail.com>
553 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
554 rather than kept_section to determine whether a symbol is from
556 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
557 sections appear undefined.
559 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
562 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
563 "asection *" with "struct already_linked *".
564 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
565 (_bfd_generic_section_already_linked): Likewise.
566 (bfd_section_already_linked_table_insert): Likewise.
567 (struct already_linked): New.
568 (struct bfd_section_already_linked): Use it.
569 * elflink.c (_bfd_elf_section_already_linked): Replace.
570 "asection *" with "struct already_linked *". Replace the plugin
571 dummy with the LTO output.
572 * linker.c (_bfd_generic_section_already_linked): Likewise.
573 * targets.c (struct already_linked): Add forward declaration.
574 (bfd_target): Replace "struct bfd_section *" with
575 "struct already_linked *" in _section_already_linked.
576 * bfd-in2.h: Regenerate.
577 * libbfd.h: Regenerate.
579 2011-07-06 Tristan Gingold <gingold@adacore.com>
581 * mach-o.h: Move loader related definitions to
582 include/mach-o/loader.h. Include it.
584 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
586 * elf64-x86-64.c (elf_backend_post_process_headers): Always
587 define to _bfd_elf_set_osabi.
589 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
590 Thomas Schwinge <thomas@schwinge.name>
593 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
594 ELFOSABI_LINUX alias.
595 * elf32-hppa.c: Likewise.
596 * elf32-i370.c: Likewise.
597 * elf64-hppa.c: Likewise.
599 2011-07-01 Ian Lance Taylor <iant@google.com>
601 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
602 DW_OP_lit3 to DW_OP_lit2.
604 2011-07-01 Alan Modra <amodra@gmail.com>
606 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
607 dyn relocs when called to copy flags for a weak sym.
608 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
609 (ppc64_elf_merge_private_bfd_data): Delete.
610 (bfd_elf64_bfd_merge_private_bfd_data): Define as
611 _bfd_generic_verify_endian_match.
613 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
615 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
618 2011-06-28 Tristan Gingold <gingold@adacore.com>
620 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
622 (_bfd_vms_write_etir): Write linkage index from reloc.
624 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
626 * mach-o.c (bfd_mach_o_read_command): Also ignore
627 BFD_MACH_O_LC_ROUTINES_64.
629 2011-06-27 Tristan Gingold <gingold@adacore.com>
631 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
632 section target index.
634 2011-06-27 Nick Clifton <nickc@redhat.com>
636 * cisco-core.c (cisco_core_little_vec): Add initialization of
637 match_priority field.
639 2011-06-27 Tristan Gingold <gingold@adacore.com>
641 * cache.c: Include bfd_stdint.h.
642 (cache_bmmap): Change profile. Return region start and size.
643 * bfdio.c (struct bfd_iovec): Change bmmap profile.
644 (bfd_mmap): Change profile and adjust. Update comment.
645 (memory_bmmap): Change profile.
646 * opncls.c (opncls_bmmap): Change profile.
647 * vms-lib.c (vms_lib_bmmap): Likewise.
648 * libbfd.h: Regenerate.
649 * bfd-in2.h: Regenerate.
651 2011-06-27 Tristan Gingold <gingold@adacore.com>
653 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
656 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
658 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
659 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
661 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
663 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
665 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
667 2011-06-24 Richard Henderson <rth@redhat.com>
670 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
671 tlsgd insn before swapping adjacent insns.
673 2011-06-24 Tristan Gingold <gingold@adacore.com>
675 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
678 2011-06-24 Alan Modra <amodra@gmail.com>
681 * elf.c (assign_file_positions_for_load_sections): Don't align
682 sh_offset for all SHT_NOBITS sections here, just .tbss sections
683 that don't get a PT_LOAD.
685 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
687 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
688 (sh_elf_check_relocs): Likewise.
690 2011-06-22 Richard Henderson <rth@redhat.com>
692 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
693 TPREL in a PIE image.
694 (alpha_dynamic_entries_for_reloc): Likewise.
695 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
696 (elf64_alpha_relax_got_load): Likewise.
698 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
700 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
703 2011-06-22 Alan Modra <amodra@gmail.com>
705 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
706 plugin symbols. Fix segfault on linker scrip defined syms.
708 2011-06-20 Jakub Jelinek <jakub@redhat.com>
711 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
712 at all for linker created .eh_frame sections.
713 (_bfd_elf_discard_section_eh_frame): Handle linker created
714 .eh_frame sections with no relocations.
715 * elf64-x86-64.c: Include dwarf2.h.
716 (elf_x86_64_eh_frame_plt): New variable.
717 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
718 PLT_FDE_LEN_OFFSET): Define.
719 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
720 (elf_x86_64_create_dynamic_sections): Create and fill in
721 .eh_frame section for .plt section.
722 (elf_x86_64_size_dynamic_sections): Write .plt section size
723 into .eh_frame FDE covering .plt section.
724 (elf_x86_64_finish_dynamic_sections): Write .plt section
725 start into .eh_frame FDE covering .plt section. Call
726 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
727 (elf_backend_plt_alignment): Define to 4.
728 * elf32-i386.c: Include dwarf2.h.
729 (elf_i386_eh_frame_plt): New variable.
730 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
731 PLT_FDE_LEN_OFFSET): Define.
732 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
733 (elf_i386_create_dynamic_sections): Create and fill in
734 .eh_frame section for .plt section.
735 (elf_i386_size_dynamic_sections): Write .plt section size
736 into .eh_frame FDE covering .plt section.
737 (elf_i386_finish_dynamic_sections): Write .plt section
738 start into .eh_frame FDE covering .plt section. Call
739 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
740 (elf_backend_plt_alignment): Define to 4.
742 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
744 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
747 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
749 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
750 CORE_HEADER is defined.
751 (elf_x86_64_write_core_note): New.
752 (elf_backend_write_core_note): Likewise.
754 * hosts/x86-64linux.h (uint64_t): New.
755 (user_regsx32_struct): Likewise.
756 (elf_gregx32_t): Likewise.
757 (ELF_NGREGX32): Likewise.
758 (elf_gregsetx32_t): Likewise.
759 (elf_prstatusx32): Likewise.
760 (prstatusx32_t): Likewise.
761 (user_fpregs32_struct): Removed.
762 (user_fpxregs32_struct): Likewise.
764 (elf_fpregset32_t): Likewise.
765 (elf_fpxregset32_t): Likewise.
766 (prgregset32_t): Likewise.
767 (prfpregset32_t): Likewise.
769 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
771 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
772 (elf_x86_64_grok_psinfo): Likewise.
774 2011-06-16 Nick Clifton <nickc@redhat.com>
776 * elf.c (elf_find_function): Fail if not provided with a symbol
779 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
781 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
782 * elf.c (elfcore_grok_arm_vfp): New function.
783 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
784 (elfcore_write_arm_vfp): New function.
785 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
787 2011-06-14 Richard Henderson <rth@redhat.com>
789 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
790 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
791 (elf64_alpha_always_size_sections): Don't call
792 elf64_alpha_merge_ind_symbols.
793 (elf_backend_copy_indirect_symbol): New.
795 2011-06-14 Alan Modra <amodra@gmail.com>
798 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
799 before doing anything.
800 (_bfd_elf_discard_section_eh_frame): Likewise.
802 2011-06-14 Alan Modra <amodra@gmail.com>
804 * Makefile.am: Formatting.
805 * Makefile.in: Regenerate.
806 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
807 * po/SRC-POTFILES.in: Regnerate.
809 2011-06-14 Alan Modra <amodra@gmail.com>
811 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
812 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
813 Don't handle warning symbols here.
814 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
815 (allocate_dynrelocs, readonly_dynrelocs): As above.
817 2011-06-14 Alan Modra <amodra@gmail.com>
820 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
821 (elf_gc_sweep): Don't treat debug and sections like .comment
823 (bfd_elf_gc_sections): Treat note sections as gc roots only when
824 not part of a group. Always call gc_mark_extra_sections.
825 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
826 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
827 _bfd_elf_gc_mark_extra_sections.
828 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
829 _bfd_elf_gc_mark_extra_sections.
830 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
832 2011-06-13 Nick Clifton <nickc@redhat.com>
834 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
835 variable 'local_got_offsets'.
836 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
837 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
839 2011-06-13 Walter Lee <walt@tilera.com>
841 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
842 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
843 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
845 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
847 (BFD64_BACKENDS): Add elf64-tilegx.lo.
848 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
849 * Makefile.in: Regenerate.
850 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
851 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
852 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
853 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
854 bfd-in2.h: Regenerate.
855 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
856 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
857 and bfd_elf64_tilegx_vec.
858 * configure: Regenerate.
859 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
861 * libbfd.h: Regenerate.
862 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
863 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
864 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
865 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
866 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
867 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
868 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
869 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
870 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
871 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
872 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
873 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
874 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
875 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
876 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
877 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
878 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
879 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
880 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
881 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
882 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
883 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
884 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
885 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
886 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
887 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
888 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
889 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
890 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
891 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
892 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
893 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
894 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
895 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
896 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
897 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
898 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
899 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
900 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
901 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
902 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
903 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
904 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
905 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
906 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
907 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
908 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
909 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
910 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
911 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
912 * targets.c (bfd_elf32_tilegx_vec): Declare.
913 (bfd_elf32_tilepro_vec): Declare.
914 (bfd_elf64_tilegx_vec): Declare.
915 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
916 and bfd_elf64_tilegx_vec.
917 * cpu-tilegx.c: New file.
918 * cpu-tilepro.c: New file.
919 * elf32-tilepro.h: New file.
920 * elf32-tilepro.c: New file.
921 * elf32-tilegx.c: New file.
922 * elf32-tilegx.h: New file.
923 * elf64-tilegx.c: New file.
924 * elf64-tilegx.h: New file.
925 * elfxx-tilegx.c: New file.
926 * elfxx-tilegx.h: New file.
928 2011-06-13 Alan Modra <amodra@gmail.com>
930 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
931 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
932 warning symbols here.
933 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
934 * elf32-arm.c (allocate_dynrelocs_for_symbol,
935 elf32_arm_readonly_dynrelocs): Likewise.
936 * elf32-bfin.c (bfin_discard_copies): Likewise.
937 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
938 elf_cris_discard_excess_dso_dynamics,
939 elf_cris_discard_excess_program_dynamics): Likewise.
940 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
941 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
942 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
943 * elf32-i386.c (elf_i386_allocate_dynrelocs,
944 elf_i386_readonly_dynrelocs): Likewise.
945 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
946 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
947 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
948 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
949 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
950 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
951 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
952 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
953 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
954 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
955 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
956 elf32_tic6x_readonly_dynrelocs): Likewise.
957 * elf32-vax.c (elf_vax_discard_copies): Likewise.
958 * elf32-xstormy16.c (xstormy16_relax_plt_check,
959 xstormy16_relax_plt_realloc): Likewise.
960 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
961 * elf64-alpha.c (elf64_alpha_output_extsym,
962 elf64_alpha_calc_got_offsets_for_symbol,
963 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
964 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
965 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
966 elf_hppa_unmark_useless_dynamic_symbols,
967 elf_hppa_remark_useless_dynamic_symbols): Likewise.
968 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
969 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
970 readonly_dynrelocs, merge_global_got, reallocate_got,
971 undo_symbol_twiddle): Likewise.
972 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
973 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
974 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
975 elf_x86_64_readonly_dynrelocs): Likewise.
976 * elflink.c (elf_link_renumber_hash_table_dynsyms,
977 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
978 _bfd_elf_link_find_version_dependencies,
979 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
980 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
981 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
982 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
983 elf_gc_propagate_vtable_entries_used,
984 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
985 elf_gc_allocate_got_offsets): Likewise.
986 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
987 elfNN_ia64_global_dyn_sym_thunk): Likewise.
988 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
989 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
990 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
991 * i386linux.c (linux_tally_symbols): Likewise.
992 * m68klinux.c (linux_tally_symbols): Likewise.
993 * sparclinux.c (linux_tally_symbols): Likewise.
994 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
995 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
997 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
998 function. Update all callers.
999 * aoutx.h (aout_link_write_other_symbol): Likewise.
1000 * pdp11.c (aout_link_write_other_symbol): Likewise.
1001 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1002 * ecoff.c (ecoff_link_write_external): Likewise.
1003 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1004 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1006 * ecoff.c (ecoff_link_hash_traverse): Delete.
1007 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1008 _bfd_coff_write_global_sym.
1009 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1010 * libcoff.h: Regenerate.
1012 2011-06-10 Nick Clifton <nickc@redhat.com>
1014 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1015 backend does not provide a function for creating dynamic sections
1017 (bfd_elf_final_link): Issue a warning message if a dynamic section
1018 has the SHT_NOTE type.
1019 (bfd_elf_final_link): Do not look for dynamic strings in a section
1020 that does not have the SHT_STRTAB type or the name .dynstr.
1021 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1022 section is not in the output binary.
1023 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1025 2011-06-09 Tristan Gingold <gingold@adacore.com>
1027 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1028 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1031 2011-06-09 Tristan Gingold <gingold@adacore.com>
1033 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1035 2011-06-09 Nick Clifton <nickc@redhat.com>
1038 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1039 that the output section has an allocated bfd_elf_section_data
1041 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1042 symbols in sections that have been removed by garbage collection.
1044 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1046 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1047 relocations in SEC_DEBUGGING sections when building shared
1050 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1053 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1054 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1056 2011-06-08 Tristan Gingold <gingold@adacore.com>
1058 * makefile.vms (OBJS): Add elfxx-ia64.obj
1061 2011-06-08 Alan Modra <amodra@gmail.com>
1063 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1064 * sco5-core.c: Init match_priority field.
1066 2011-06-08 Alan Modra <amodra@gmail.com>
1068 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1069 indirect links here.
1071 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1073 * irix-core.c (irix_core_vec): Add match_priority field.
1075 2011-06-06 Alan Modra <amodra@gmail.com>
1077 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1079 * configure.in: Bump bfd version.
1080 * elfcode.h (elf_object_p): Delete hacks preventing match of
1081 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1082 * elfxx-target.h (elf_match_priority): Define and use.
1083 * format.c (bfd_check_format_matches): Use target match_priority
1084 to choose best of multiple matching targets. In cases with multiple
1085 matches rerun _bfd_check_format if we don't choose the last match.
1086 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1087 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1088 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1089 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1090 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1091 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1092 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1093 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1094 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1095 * vms-lib.c, * xsym.c: Init match_priority field.
1096 * configure: Regenerate.
1097 * bfd-in2.h: Regenerate.
1099 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1102 * elfcode.h (elf_object_p): Revert the last change.
1104 2011-06-04 Alan Modra <amodra@gmail.com>
1106 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1107 return the other arch.
1108 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1111 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1114 * hash.c (higher_primer_number): Add more, small, prime numbers.
1115 (bfd_hash_set_default_size): Likewise.
1117 2011-06-02 Nick Clifton <nickc@redhat.com>
1119 * coff-mcore.c: Fix spelling typo.
1120 * coff-stgo32.c: Likewise.
1121 * elf32-arm.c: Likewise.
1122 * elf32-avr.c: Likewise.
1123 * elf-m68hc1x.c: Likewise.
1124 * elf32-mcore.c: Likewise.
1125 * elf32-mep.c: Likewise.
1126 * elf32-mt.c: Likewise.
1127 * elf32-ppc.c: Likewise.
1128 * elf32-xtensa.c: Likewise.
1129 * elf64-ppc.c: Likewise.
1130 * elfxx-mips.c: Likewise.
1131 * netbsd.h: Likewise.
1132 * nlmcode.h: Likewise.
1133 * vms-alpha.c: Likewise.
1134 * po/bfd.pot: Regenerate.
1135 * po/SRC-POTFILES.in: Regenerate.
1137 2011-06-01 DJ Delorie <dj@redhat.com>
1139 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1140 * target.c: Likewise.
1141 * configure.in: Likewise.
1142 * configure.in: Regenerate.
1143 * elf32-rx.c: Add elf32-rx-be-ns target.
1144 (rx_elf_object_p): Never allow the be-ns target by default,
1145 only allow it if the user requests it.
1147 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1149 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1150 relocation in readonly section in a shared object.
1151 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1153 2011-05-31 Nick Clifton <nickc@redhat.com>
1155 * archive.c (adjust_relative_path): Fix comment to prevent it
1156 corrupting the auto-generated bfd.h.
1158 2011-05-31 Paul Brook <paul@codesourcery.com>
1160 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1161 for known functions.
1162 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1165 2011-05-31 Paul Brook <paul@codesourcery.com>
1167 * elf32-arm.c (arm_stub_is_thumb): Add
1168 arm_stub_long_branch_v4t_thumb_tls_pic.
1169 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1172 2011-05-27 Nick Clifton <nickc@redhat.com>
1175 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1176 unable to read a file pointed to by an entry in a thin archive.
1177 (adjust_relative_path): Use lrealpath to canonicalize paths.
1178 Handle the case where the reference path is above the current
1179 path in the directory tree.
1181 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1184 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1185 R_X86_64_TPOFF64 in executable.
1187 2011-05-26 Alan Modra <amodra@gmail.com>
1189 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1190 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1191 local_protected comment.
1193 2011-05-25 Tristan Gingold <gingold@adacore.com>
1195 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1196 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1197 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1198 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1199 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1200 (elf32-ia64.c): Created from elfnn-ia64.c
1201 (elf64-ia64.c): Likewise.
1202 * elfxx-ia64.h: New file.
1203 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1204 functions.Includes elfxx-ia64.h.
1205 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1206 (IA64_HOWTO): Adjust.
1207 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1208 (elfNN_ia64_reloc_type_lookup): Renames to
1209 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1210 (elfNN_ia64_reloc_name_lookup): Renames to
1211 ia64_elf_reloc_name_lookup. Make it public.
1212 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1213 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1215 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1216 Move it and make it public. Move prototype to elfxx-ia64.h
1217 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1218 Move prototype to elfxx-ia64.h
1219 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1220 (elfNN_ia64_info_to_howto): Adjust calls.
1221 (elfNN_ia64_relax_section): Adjust calls.
1222 (count_dyn_reloc): Fix typo.
1223 (elfNN_ia64_relocate_section): Adjust calls.
1224 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1225 (bfd_elfNN_bfd_reloc_type_lookup)
1226 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1227 * configure: Regenerate.
1228 * Makefile.in: Regenerate.
1230 2011-05-23 DJ Delorie <dj@redhat.com>
1232 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1233 the vma/lma swapping done in elf32_rx_modify_program_headers.
1235 2011-05-23 Nick Clifton <nickc@redhat.com>
1237 * elf-m10300.c (mn10300_elf_mkobject): New function.
1238 (bfd_elf32_mkobject): Define.
1240 2011-05-23 Alan Modra <amodra@gmail.com>
1242 * elf-bfd.h: Comment typo fix.
1243 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1244 struct elf_dyn_relocs throughout.
1245 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1247 2011-05-23 Alan Modra <amodra@gmail.com>
1249 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1250 functions rather than warning callback or _bfd_error_handler.
1251 * elf32-ppc.c: Likewise.
1252 * elf64-ppc.c: Likewise.
1253 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1255 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1257 2011-05-23 Alan Modra <amodra@gmail.com>
1260 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1261 .tbss, and page align same for all SHT_NOBITS sections.
1263 2011-05-21 Alan Modra <amodra@gmail.com>
1266 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1268 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1269 segment if just for .tbss.
1270 (assign_file_positions_for_load_sections): Don't report "can't
1271 allocate in segment" errors for .tbss.
1272 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1273 from SHT_NOBITS section filepos.
1275 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1277 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1278 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1279 (elf32_tic6x_relocate_section): Handle them.
1281 2011-05-18 Nick Clifton <nickc@redhat.com>
1284 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1285 sections when building shared libraries.
1287 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1290 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1293 2011-05-18 Tristan Gingold <gingold@adacore.com>
1295 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1296 (xcoff_sweep): Always keep dwarf sections.
1297 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1299 2011-05-18 Tristan Gingold <gingold@adacore.com>
1301 * libxcoff.h (struct xcoff_dwsect_name): New type.
1302 (XCOFF_DWSECT_NBR_NAMES): New macro.
1303 (xcoff_dwsect_names): Declare.
1304 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1305 (styp_to_sec_flags): Ditto.
1306 (coff_new_section_hook): Ditto.
1307 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1308 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1310 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1313 * elf32-rx.c (ignore_lma): New variable.
1314 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1315 (rx_modify_program_headers): Only copy the LMA into the VMA if
1318 2011-05-17 Alan Modra <amodra@gmail.com>
1321 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1322 * elflink.c (elf_link_add_object_symbols): Likewise.
1323 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1325 2011-05-16 Alan Modra <amodra@gmail.com>
1327 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1329 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1331 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1332 global GOT entries for GOT_PAGE relocations against global symbols.
1334 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1336 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1337 (tic6x-*-*): Replaced by these.
1338 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1339 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1340 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1342 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1343 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1344 "elf32-target.h" two more times.
1345 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1346 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1347 bfd_elf32_tic6x_elf_le_vec.
1348 * configure: Regenerate.
1350 2011-05-13 Jan Beulich <jbeulich@novell.com>
1352 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1354 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1356 * config.in: Regenerated.
1357 * configure: Regenerated.
1358 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1359 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1360 HAVE_PSINFO32_T_PR_PID.
1361 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1362 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1363 and HAVE_PSINFO32_T_PR_PID.
1364 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1366 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1368 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1370 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1371 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1373 2011-05-09 Paul Brook <paul@codesourcery.com>
1375 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1376 * bfd-in2.h: Regenerate.
1377 * elf32-tic6x.c: Include limits.h.
1378 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1379 _tic6x_elf_section_data): New.
1380 (elf32_tic6x_section_data): Define.
1381 (elf32_tic6x_new_section_hook): Allocate target specific data.
1382 (elf32_tic6x_add_unwind_table_edit): New function.
1383 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1384 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1385 elf32_tic6x_copy_exidx_entry): New functions.
1386 (elf_backend_write_section): Define.
1388 2011-05-09 Paul Brook <paul@codesourcery.com>
1390 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1391 elf32_tic6x_fake_sections): New functions.
1392 (elf_backend_fake_sections): Define.
1394 2011-05-09 Paul Brook <paul@codesourcery.com>
1396 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1397 (elf_backend_gc_mark_extra_sections): Define.
1399 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1402 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1403 references to symbols defined in discarded sections.
1405 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1408 * coffgen.c (coff_write_symbol): Assume input section is its own
1409 output section if output_section member not set.
1410 (coff_write_alien_symbol): Likewise.
1412 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1415 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1417 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
1420 * section.c (SEC_ELF_REVERSE_COPY): New.
1421 * bfd-in2.h: Regenerated.
1423 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
1426 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1427 * bfd-in2.h: Regenerate.
1429 2011-05-06 Tristan Gingold <gingold@adacore.com>
1431 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1432 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1433 any code section. Add comments.
1434 (alpha_vms_object_p): Use void * instead of PTR.
1435 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1436 (build_module_list): Guard against no DST section. Add comments.
1437 (alpha_vms_link_output_symbol): Discard undefined symbols.
1438 (alpha_vms_get_section_contents): Simply memcpy if the section was
1439 already loaded. Fix typo.
1440 (vms_new_section_hook): Use void * instead of PTR.
1441 (vms_alpha_vec): Ditto.
1443 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1445 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1446 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1448 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1450 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1451 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1452 mismatch. Choose the lower of the two values.
1453 (bfd_elf32_bfd_final_link): New macro.
1455 2011-04-28 Tristan Gingold <gingold@adacore.com>
1457 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1458 (bfd_xcoff_swap_aux_out): Ditto.
1459 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1460 (bfd_xcoff64_swap_aux_out): Ditto.
1462 2011-05-04 Alan Modra <amodra@gmail.com>
1465 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1466 was_undefined on dot-symbols.
1468 2011-05-03 Paul Brook <paul@codesourcery.com>
1471 * elf32-tic6x.c (elf32_tic6x_howto_table,
1472 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1473 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1476 2011-05-01 Alan Modra <amodra@gmail.com>
1479 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1480 creating ifunc sections.
1481 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1483 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1485 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1488 2011-04-28 Tom Tromey <tromey@redhat.com>
1490 * bfdio.c (memory_bstat): Pass correct size to memset.
1492 2011-04-28 Mike Frysinger <vapier@gentoo.org>
1494 * dwarf2.c (dwarf_debug_sections): Mark const.
1495 * elf.c (special_sections): Likewise.
1496 * libbfd-in.h (dwarf_debug_sections): Likewise.
1497 * libbfd.h: Regenerate.
1499 2011-04-26 Kai Tietz <ktietz@redhat.com>
1501 * coffcode.h (sec_to_styp_flags): Allow linkonce for
1504 2011-04-26 Tristan Gingold <gingold@adacore.com>
1506 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
1508 2011-04-24 Alan Modra <amodra@gmail.com>
1512 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1513 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1514 (_bfd_generic_link_add_one_symbol): Update "notice" call.
1515 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1516 it is a redef of an IR symbol in a real BFD.
1518 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
1520 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1521 in readonly section in a shared object.
1522 (elf_i386_size_dynamic_sections): Likewise.
1523 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1524 (elf_x86_64_size_dynamic_sections): Likewise.
1526 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1529 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1531 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1533 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1535 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1536 on dynamic symbol error.
1537 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1539 2011-04-20 Tristan Gingold <gingold@adacore.com>
1541 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1543 2011-04-20 Alan Modra <amodra@gmail.com>
1545 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1546 (bfd_hash_table_init_n): Overflow checking.
1547 (bfd_hash_set_default_size): Return current size. Take unsigned long
1548 arg. Add 65537 to hash_size primes.
1549 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1550 * bfd-in2.h: Regenerate.
1552 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1554 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1557 2011-04-20 Alan Modra <amodra@gmail.com>
1559 * libbfd.c (bfd_log2): Do return rounded up value.
1560 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1561 call with expanded old round down version of the function.
1563 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1564 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1566 2011-04-20 Alan Modra <amodra@gmail.com>
1569 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1570 in their own common section.
1571 * elflink.c (elf_link_add_object_symbols): Likewise.
1572 * linker.c (generic_link_check_archive_element): Don't lose flags
1573 if common section is pre-existing.
1574 (_bfd_generic_link_add_one_symbol): Likewise.
1576 2011-04-20 Alan Modra <amodra@gmail.com>
1579 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1580 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
1581 multiple_definition regardless of allow_multiple_definition.
1582 * simple.c (simple_dummy_multiple_definition): Update.
1583 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1586 2011-04-18 Tristan Gingold <gingold@adacore.com>
1588 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1590 2011-04-18 Alan Modra <amodra@gmail.com>
1594 * bfd.c (BFD_PLUGIN): Define.
1595 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1596 * bfd-in2.h: Regenerate.
1597 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1598 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1600 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1602 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1605 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1607 * elf-bfd.h (struct sdt_note): New struct.
1608 (struct elf_obj_tdata) <sdt_note_head>: New field.
1609 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1610 (elfobj_grok_stapsdt_note): Likewise.
1611 (elf_parse_notes): Added code to treat SystemTap note
1614 2011-04-12 Richard Henderson <rth@redhat.com>
1616 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1617 exclude empty .got sections.
1619 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1621 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1622 array access for BFD_RELOC_386_IRELATIVE.
1624 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1626 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1628 2011-04-11 Mark Wielaard <mjw@redhat.com>
1631 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1632 (has_gnu_symbols): Renamed from has_ifunc_symbols.
1633 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1634 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1635 also if STB_GNU_UNIQUE symbol binding was seen.
1636 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1637 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1638 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1639 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1640 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1641 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1643 2011-04-11 Alan Modra <amodra@gmail.com>
1645 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
1647 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
1648 (_bfd_generic_get_section_contents_in_window): Likewise.
1649 * section.c (bfd_get_section_contents): Likewise.
1650 * compress.c (bfd_get_full_section_contents): Likewise.
1651 * elf32-rx.c (rx_final_link): Ignore rawsize.
1652 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
1653 bfd with bfd_get_section_limit.
1654 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
1655 os->size during final link. Update callers.
1656 * bfd-in2.h: Regenerate.
1658 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
1661 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
1662 as the number of global entries when merging with the primary GOT.
1664 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1666 * elf32-i386.c: Update copyright year.
1667 * elf64-x86-64.c: Likewise.
1669 2011-04-09 Kai Tietz <ktietz@redhat.com>
1671 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
1672 buffer and use rawsize for sorting.
1673 * coffcode.h (coff_compute_section_file_positions): Set rawsize
1674 before doing alignment.
1676 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1678 * elf32-i386.c (elf_i386_relocate_section): Return relocation
1679 error on unsupported relocation.
1680 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1682 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1685 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
1688 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
1691 * elf32-i386.c (elf_i386_relocate_section): Check !executable
1692 instead of shared for R_386_TLS_LDO_32.
1694 2011-04-08 Tristan Gingold <gingold@adacore.com>
1696 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
1698 * xcoff-target.h: Remove
1699 * Makefile.in: Regenerate.
1701 2011-04-07 Cary Coutant <ccoutant@google.com>
1703 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
1705 2011-04-07 Paul Brook <paul@codesourcery.com>
1707 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
1709 (elf32_tic6x_howto_table_rel): Ditto.
1710 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
1711 (elf32_tic6x_check_relocs): Ditto.
1713 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1715 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
1717 (strongarm*, thumb*, xscale*): Remove architectures.
1718 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
1719 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
1720 xscale-*-coff): Remove targets.
1722 2011-04-01 Tristan Gingold <gingold@adacore.com>
1724 * elfxx-ia64.c: include bfd_stdint.h
1726 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
1728 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
1729 dynobj and its initialization.
1731 2011-03-31 Tristan Gingold <gingold@adacore.com>
1733 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
1734 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
1735 BFD_HOST_LONG_LONG to 1.
1737 2011-03-31 Tristan Gingold <gingold@adacore.com>
1739 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
1740 (_bfd_vms_write_etir): Ditto.
1741 (_bfd_vms_slurp_etir): Avoid to use intptr_t
1742 * configure.com: Generate bfd_stdint.h
1744 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
1746 * elf32-tic6x.h (struct elf32_tic6x_params): New.
1747 (elf32_tic6x_setup): Declare.
1748 * elf32-tic6x.c: Include <limits.h>.
1749 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
1750 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
1752 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
1753 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
1754 tic6x_elf_scom_symbol_ptr): New static variables.
1755 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
1756 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
1757 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1758 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
1759 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
1760 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
1761 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
1762 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
1763 elf32_tic6x_adjust_dynamic_symbol): New static functions.
1764 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
1765 to weak symbols as required by the ABI.
1766 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
1767 as needed when generating DSBT output.
1768 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
1769 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
1770 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
1771 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
1772 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
1773 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
1774 New static functions.
1775 (ELF_MAXPAGESIZE): Define to 0x1000.
1776 (bfd_elf32_bfd_copy_private_bfd_data,
1777 bfd_elf32_bfd_link_hash_table_create,
1778 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
1779 elf_backend_want_got_plt, elf_backend_want_dynbss,
1780 elf_backend_plt_readonly, elf_backend_got_header_size,
1781 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
1782 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1783 elf_backend_check_relocs, elf_backend_add_symbol_hook,
1784 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
1785 elf_backend_section_from_bfd_section,
1786 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
1787 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
1788 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
1790 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
1791 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
1792 * bfd/bfd-in2.h: Regenerate.
1793 * bfd/libbfd.h: Regenerate.
1794 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
1796 2011-03-31 Tristan Gingold <gingold@adacore.com>
1798 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
1799 entry on xcoff when value is C_NULL_VALUE.
1801 2011-03-31 Tristan Gingold <gingold@adacore.com>
1803 * libcoff-in.h (exec_hdr): Remove.
1804 * libcoff.h: Regenerate.
1806 2011-03-30 Nick Clifton <nickc@redhat.com>
1808 * po/da.po: Updated Danish translation.
1810 2011-03-29 Richard Henderson <rth@redhat.com>
1812 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
1813 (elf64_alpha_gc_sweep_hook): New.
1814 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
1815 (elf_backend_can_gc_sections): New.
1817 2011-03-26 John Marino <binutils@marino.st>
1819 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
1820 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
1821 * configure: Regenerate.
1823 2011-03-25 Michael Snyder <msnyder@vmware.com>
1825 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
1827 2011-03-25 Tristan Gingold <gingold@adacore.com>
1829 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
1830 of find_nearest_line on object files.
1832 2011-03-25 Tristan Gingold <gingold@adacore.com>
1834 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
1836 (alpha_vms_create_eisd_for_section): Make code sections read-only.
1838 2011-03-24 Alan Modra <amodra@gmail.com>
1840 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
1841 old-style __tls_get_addr calls without marker relocs don't match
1842 their arg setup insn one for one. If such mismatches are found
1843 report the reloc and don't do any tls optimization.
1844 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1846 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1848 * bfd-in2.h: Regenerate.
1850 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1852 * archures.c: Add AVR XMEGA architecture information.
1853 * cpu-avr.c (arch_info_struct): Likewise.
1854 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1855 (elf32_avr_object_p): Likewise.
1857 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1859 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
1860 * bfd-in2.h: Regenerate.
1861 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
1862 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
1864 (elf32_arm_howto_from_type): Update accordingly.
1865 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
1866 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
1867 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
1868 with an extra noncall_refcount field.
1869 (arm_local_iplt_info): New structure.
1870 (elf_arm_obj_tdata): Add local_iplt.
1871 (elf32_arm_local_iplt): New accessor macro.
1872 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
1873 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
1874 Change tls_type to a bitfield and add is_iplt.
1875 (elf32_arm_link_hash_newfunc): Update accordingly.
1876 (elf32_arm_allocate_local_sym_info): New function.
1877 (elf32_arm_create_local_iplt): Likewise.
1878 (elf32_arm_get_plt_info): Likewise.
1879 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
1880 (elf32_arm_get_local_dynreloc_list): Likewise.
1881 (create_ifunc_sections): Likewise.
1882 (elf32_arm_copy_indirect_symbol): Update after the changes to
1883 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
1884 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
1885 to get PLT information. Assert that all STT_GNU_IFUNC references
1886 are turned into PLT references.
1887 (arm_build_one_stub): Pass the symbol type to
1888 elf32_arm_final_link_relocate.
1889 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
1890 (elf32_arm_allocate_irelocs): New function.
1891 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
1892 all R_ARM_IRELATIVE.
1893 (elf32_arm_allocate_plt_entry): New function.
1894 (elf32_arm_populate_plt_entry): Likewise.
1895 (elf32_arm_final_link_relocate): Add an st_type parameter.
1896 Set srelgot to null for static objects. Use separate variables
1897 to record which st_value and st_type should be used when generating
1898 a dynamic relocation. Use elf32_arm_get_plt_info to find the
1899 symbol's PLT information, setting has_iplt_entry, splt,
1900 plt_offset and gotplt_offset accordingly. Check whether
1901 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
1902 the relocation target accordingly. Broaden assert to include
1903 .iplts. Don't set sreloc for static relocations. Assert that
1904 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
1905 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
1906 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
1907 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
1908 resolve GOT references to the .igot.plt entry.
1909 (elf32_arm_relocate_section): Update the call to
1910 elf32_arm_final_link_relocate.
1911 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
1912 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
1913 relocations in shared libraries and relocatable executables.
1914 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
1915 to get the list of dynamic relocations for a local symbol.
1916 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
1917 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
1918 to allocate local symbol information. Treat R_ARM_REL32 and
1919 R_ARM_REL32_NOI as call relocations in shared libraries and
1920 relocatable executables. Record PLT information for local
1921 STT_GNU_IFUNC functions as well as global functions. Count
1922 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
1923 to get the list of dynamic relocations for a local symbol.
1924 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
1925 Don't remove STT_GNU_IFUNC PLTs unless all references have been
1926 removed. Update after the changes to elf32_arm_link_hash_entry.
1927 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
1928 entries should live in .plt or .iplt. Check whether the .igot.plt
1929 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
1930 to allocate .plt and .(i)got.plt entries. Detect which .got
1931 entries will need R_ARM_IRELATIVE relocations and use
1932 elf32_arm_allocate_irelocs to allocate them. Likewise other
1933 non-.got dynamic relocations.
1934 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
1935 and dynamic relocations for local STT_GNU_IFUNC symbols.
1936 Check whether the .igot.plt and .got entries can be combined.
1937 Detect which .got entries will need R_ARM_IRELATIVE relocations
1938 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
1939 section pointers intead of strcmp checks. Handle iplt and igotplt.
1940 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
1941 to fill in .plt, .got.plt and .rel(a).plt entries. Point
1942 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
1944 (elf32_arm_output_plt_map_1): New function, split out from
1945 elf32_arm_output_plt_map. Handle .iplt entries. Use
1946 elf32_arm_plt_needs_thumb_stub_p.
1947 (elf32_arm_output_plt_map): Call it.
1948 (elf32_arm_output_arch_local_syms): Add mapping symbols for
1949 local .iplt entries.
1950 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
1951 (elf32_arm_swap_symbol_out): Likewise.
1952 (elf32_arm_add_symbol_hook): New function.
1953 (elf_backend_add_symbol_hook): Define for all targets.
1955 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1957 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
1958 * elf.c (swap_out_syms): Set st_target_internal for each
1960 * elfcode.h (elf_swap_symbol_in): Likewise.
1961 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1962 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
1963 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1964 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1965 * elflink.c (elf_link_output_extsym): Likewise.
1966 (bfd_elf_final_link): Likewise.
1967 (elf_link_add_object_symbols): Copy st_target_internal
1968 to the hash table if we see a definition.
1969 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
1970 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
1971 a branch_type field.
1972 (a8_erratum_fix, a8_erratum_reloc): Likewise.
1973 (arm_type_of_stub): Replace actual_st_type with an
1974 actual_branch_type parameter.
1975 (arm_build_one_stub): Use branch types rather than st_types to
1976 determine the type of branch.
1977 (cortex_a8_erratum_scan): Likewise.
1978 (elf32_arm_size_stubs): Likewise.
1979 (bfd_elf32_arm_process_before_allocation): Likewise.
1980 (allocate_dynrelocs_for_symbol): Likewise.
1981 (elf32_arm_finish_dynamic_sections): Likewise.
1982 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
1983 a branch_type parameter.
1984 (elf32_arm_relocate_section): Update call accordingly.
1985 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
1986 (elf32_arm_output_map_sym): Initialize st_target_internal.
1987 (elf32_arm_output_stub_sym): Likewise.
1988 (elf32_arm_symbol_processing): Delete.
1989 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
1990 Use st_target_internal to record the branch type.
1991 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
1993 (elf32_arm_is_function_type): Delete.
1994 (elf_backend_symbol_processing): Likewise.
1995 (elf_backend_is_function_type): Likewise.
1997 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1999 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2000 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2003 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2005 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2006 may_need_local_target_p and may_become_dynamic_p to classify
2007 the relocation type. Don't check info->symbolic or h->def_regular
2008 when deciding whether to record a potential dynamic reloc.
2009 Don't treat potential dynamic relocs as PLT references.
2010 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2011 try to make the PLT reference count go negative.
2013 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2015 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2016 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2017 Only create a dynamic relocation for local references if
2019 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2020 allocation accordingly.
2021 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2023 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2025 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2026 (elf32_arm_add_dynreloc): Likewise.
2027 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2028 to allocate dynamic relocations.
2029 (elf32_arm_size_dynamic_sections): Likewise.
2030 (allocate_dynrelocs): Likewise. Rename to
2031 allocate_dynrelocs_for_symbol.
2032 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2033 create dynamic relocations.
2034 (elf32_arm_finish_dynamic_symbol): Likewise.
2036 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2038 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2039 x32 GD->IE and GD->LE transitions.
2040 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2041 and LD->LE transitions.
2043 2011-03-10 Alan Modra <amodra@gmail.com>
2045 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2046 for LO_DS error message and correct multiple.
2048 2011-03-10 Alan Modra <amodra@gmail.com>
2050 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2051 (ppc64_elf_link_just_syms): New function.
2052 (opd_entry_value): Don't assume big-endian host.
2053 (get_r2off): New function.
2054 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2056 2011-03-06 Michael Snyder <msnyder@vmware.com>
2058 * compress.c (bfd_compress_section_contents): Check for out of mem.
2060 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2061 that case statement falls through intentionally.
2063 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2065 2011-03-04 Alan Modra <amodra@gmail.com>
2067 * archive.c (bsd_write_armap): Don't call stat in deterministic
2068 mode, and don't use st_mtime if stat returns error.
2070 2011-03-03 Michael Snyder <msnyder@vmware.com>
2072 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2074 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2076 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2077 (aout_link_write_other_symbol): Missing break statement.
2079 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2081 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2083 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2085 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2086 x32 IE->LE transition.
2087 (elf_x86_64_relocate_section): Likewise.
2089 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2091 * elflink.c (is_reloc_section): Remove function.
2092 (get_dynamic_reloc_section_name): Construct string manually.
2094 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2096 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2097 (adjust_relative_path): Likewise.
2098 (_bfd_construct_extended_name_table): Likewise.
2099 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2100 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2101 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2102 * elf32-spu.c (sort_bfds): Likewise.
2103 (spu_elf_auto_overlay): Likewise.
2104 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2105 * xcofflink.c (xcoff_set_import_path): Likewise.
2106 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2107 (xtensa_regfile_lookup_shortname): Likewise.
2109 2011-02-28 Alan Modra <amodra@gmail.com>
2112 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2113 stringsize. Properly sanity check symdef_count. Remove redundant
2116 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2118 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2119 and handle claim_file seeking. Only try to load the plugin once.
2121 2011-02-22 Andreas Schwab <schwab@redhat.com>
2123 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2124 relocation read the value from the second GOT slot.
2126 2011-02-15 Tristan Gingold <gingold@adacore.com>
2128 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2130 2011-02-15 Alan Modra <amodra@gmail.com>
2132 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2133 toc relocs. Fuss over free(NULL).
2135 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2137 * elflink.c (bfd_elf_size_dynamic_sections): Add
2138 bfd_get_symbol_leading_char to the start of newname.
2140 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2142 * configure: Regenerate.
2144 2011-02-09 Alan Modra <amodra@gmail.com>
2146 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2147 we are done. When optimising large toc, check that a global
2148 symbol on a toc reloc is defined in a kept section.
2150 2011-02-08 Nick Clifton <nickc@redhat.com>
2153 * elf.c (assign_file_positions_for_load_sections): Set the program
2154 header offset and entry size to zero if there are no program
2157 2011-02-08 Alan Modra <amodra@gmail.com>
2159 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2160 local_syms when looking for local symbols in .toc.
2162 2011-02-01 Alan Modra <amodra@gmail.com>
2164 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2165 for toc pointer on any section having makes_toc_func_call set.
2166 (check_pasted_section): Ensure pasted .init/.fini fragments use
2167 the same toc if any has makes_toc_func_call set.
2169 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2171 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2174 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2176 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2177 common sections too.
2179 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2181 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2184 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2186 Fix compilation for mingw64.
2187 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2188 typecast to avoid warning.
2189 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2191 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2192 of long for pointer to avoid warning.
2193 (elfNN_ia64_relax_brl): Idem.
2194 (elfNN_ia64_install_value): Idem.
2195 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2197 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2199 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2200 h->needs_plt when deciding whether to record a possible dynamic reloc.
2202 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2204 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2205 dynamic relocs for the removed section.
2207 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2209 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2212 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2214 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2215 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2216 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2217 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2218 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2219 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2222 2011-01-14 Alan Modra <amodra@gmail.com>
2224 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2226 (_bfd_default_error_handler): Likewise.
2227 * elf.c (print_segment_map): Likewise.
2228 * libbfd.c (warn_deprecated): Likewise.
2229 * som.c (som_sizeof_headers): No need to do so here.
2230 * coff-i860.c: Replace use of printf for error messages with
2232 * coff-ppc.c: Likewise.
2233 * coff-sh.c: Likewise.
2234 * elf32-bfin.c: Likewise.
2235 * elf32-dlx.c: Likewise.
2236 * elf32-mep.c: Likewise.
2237 * elf32-v850.c: Likewise.
2238 * mach-o.c: Likewise.
2241 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2243 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2245 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2246 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2248 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2250 (elf_x86_64_finish_dynamic_symbol): Updated.
2251 (elf_x86_64_finish_dynamic_sections): Don't use
2252 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2253 bfd_elf64_swap_dyn_out.
2255 2011-01-14 J. Park <grassman@gmail.com>
2258 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2259 following bfd_link_hash_warning symbol link.
2261 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2262 Glauber de Oliveira Costa <glommer@gmail.com>
2264 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2265 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2266 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2268 * libbfd.h: Rebuilt.
2269 * bfd-in2.h: Rebuilt.
2270 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2271 (elf32_arm_reloc_map): Likewise.
2272 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2273 (elf32_arm_stub_long_branch_any_tls_pic,
2274 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2275 (DEF_STUBS): Add new stubs.
2276 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2277 (elf32_arm_local_tlsdesc_gotent): New.
2278 (GOT_TLS_GDESC): New mask.
2279 (GOT_TLS_GD_ANY): Define.
2280 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2281 (elf32_arm_compute_jump_table_size): New.
2282 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2283 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2284 sgotplt_jump_table_size fields.
2285 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2286 (elf32_arm_link_hash_table_create): Initialize new fields.
2287 (arm_type_of_stub): Check TLS desc relocs too.
2288 (elf32_arm_stub_name): TLS desc relocs can be shared.
2289 (elf32_arm_tls_transition): Determine relaxation.
2290 (arm_stub_required_alignment): Add tls stubs.
2291 (elf32_arm_size_stubs): Likewise.
2292 (elf32_arm_tls_relax): Perform TLS relaxing.
2293 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2294 (IS_ARM_TLS_GNU_RELOC): New.
2295 (IS_ARM_TLS_RELOC): Use it.
2296 (elf32_arm_relocate_section): Perform TLS relaxing.
2297 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2299 (allocate_dynrelocs): Allocate tls desc relcoations.
2300 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2302 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2304 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2306 (elf32_arm_finish_dynamic_symbol): Adjust.
2307 (arm_put_trampoline): New.
2308 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2310 (elf_backend_always_size_sections): Define.
2312 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2314 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2316 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2320 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2321 handle symbols marked with regular reference, but not non-GOT
2322 reference when building shared library.
2324 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2325 local and global STT_GNU_IFUNC symols when building shared
2327 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2329 2011-01-05 DJ Delorie <dj@redhat.com>
2331 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2332 * libbfd.h: Regenerate.
2333 * bfd-in2.h: Regenerate.
2334 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2336 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2338 * cpu-i386.c (bfd_i386_compatible): New.
2339 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2340 with bfd_i386_compatible.
2341 (bfd_x86_64_arch_intel_syntax): Likewise.
2342 (bfd_i386_arch_intel_syntax): Likewise.
2343 (i8086_arch): Likewise.
2344 (bfd_x64_32_arch): Likewise.
2345 (bfd_x86_64_arch): Likewise.
2346 (bfd_i386_arch): Likewise.
2348 For older changes see ChangeLog-2010
2354 version-control: never
projects / deliverable / binutils-gdb.git / blob