1 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
3 * elf64-x86-64.c (elf_backend_post_process_headers): Always
4 define to _bfd_elf_set_osabi.
6 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
7 Thomas Schwinge <thomas@schwinge.name>
10 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
12 * elf32-hppa.c: Likewise.
13 * elf32-i370.c: Likewise.
14 * elf64-hppa.c: Likewise.
16 2011-07-01 Ian Lance Taylor <iant@google.com>
18 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
19 DW_OP_lit3 to DW_OP_lit2.
21 2011-07-01 Alan Modra <amodra@gmail.com>
23 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
24 dyn relocs when called to copy flags for a weak sym.
25 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
26 (ppc64_elf_merge_private_bfd_data): Delete.
27 (bfd_elf64_bfd_merge_private_bfd_data): Define as
28 _bfd_generic_verify_endian_match.
30 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
32 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
35 2011-06-28 Tristan Gingold <gingold@adacore.com>
37 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
39 (_bfd_vms_write_etir): Write linkage index from reloc.
41 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
43 * mach-o.c (bfd_mach_o_read_command): Also ignore
44 BFD_MACH_O_LC_ROUTINES_64.
46 2011-06-27 Tristan Gingold <gingold@adacore.com>
48 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
51 2011-06-27 Nick Clifton <nickc@redhat.com>
53 * cisco-core.c (cisco_core_little_vec): Add initialization of
56 2011-06-27 Tristan Gingold <gingold@adacore.com>
58 * cache.c: Include bfd_stdint.h.
59 (cache_bmmap): Change profile. Return region start and size.
60 * bfdio.c (struct bfd_iovec): Change bmmap profile.
61 (bfd_mmap): Change profile and adjust. Update comment.
62 (memory_bmmap): Change profile.
63 * opncls.c (opncls_bmmap): Change profile.
64 * vms-lib.c (vms_lib_bmmap): Likewise.
65 * libbfd.h: Regenerate.
66 * bfd-in2.h: Regenerate.
68 2011-06-27 Tristan Gingold <gingold@adacore.com>
70 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
73 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
75 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
76 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
78 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
80 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
82 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
84 2011-06-24 Richard Henderson <rth@redhat.com>
87 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
88 tlsgd insn before swapping adjacent insns.
90 2011-06-24 Tristan Gingold <gingold@adacore.com>
92 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
95 2011-06-24 Alan Modra <amodra@gmail.com>
98 * elf.c (assign_file_positions_for_load_sections): Don't align
99 sh_offset for all SHT_NOBITS sections here, just .tbss sections
100 that don't get a PT_LOAD.
102 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
104 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
105 (sh_elf_check_relocs): Likewise.
107 2011-06-22 Richard Henderson <rth@redhat.com>
109 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
110 TPREL in a PIE image.
111 (alpha_dynamic_entries_for_reloc): Likewise.
112 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
113 (elf64_alpha_relax_got_load): Likewise.
115 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
117 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
120 2011-06-22 Alan Modra <amodra@gmail.com>
122 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
123 plugin symbols. Fix segfault on linker scrip defined syms.
125 2011-06-20 Jakub Jelinek <jakub@redhat.com>
128 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
129 at all for linker created .eh_frame sections.
130 (_bfd_elf_discard_section_eh_frame): Handle linker created
131 .eh_frame sections with no relocations.
132 * elf64-x86-64.c: Include dwarf2.h.
133 (elf_x86_64_eh_frame_plt): New variable.
134 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
135 PLT_FDE_LEN_OFFSET): Define.
136 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
137 (elf_x86_64_create_dynamic_sections): Create and fill in
138 .eh_frame section for .plt section.
139 (elf_x86_64_size_dynamic_sections): Write .plt section size
140 into .eh_frame FDE covering .plt section.
141 (elf_x86_64_finish_dynamic_sections): Write .plt section
142 start into .eh_frame FDE covering .plt section. Call
143 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
144 (elf_backend_plt_alignment): Define to 4.
145 * elf32-i386.c: Include dwarf2.h.
146 (elf_i386_eh_frame_plt): New variable.
147 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
148 PLT_FDE_LEN_OFFSET): Define.
149 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
150 (elf_i386_create_dynamic_sections): Create and fill in
151 .eh_frame section for .plt section.
152 (elf_i386_size_dynamic_sections): Write .plt section size
153 into .eh_frame FDE covering .plt section.
154 (elf_i386_finish_dynamic_sections): Write .plt section
155 start into .eh_frame FDE covering .plt section. Call
156 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
157 (elf_backend_plt_alignment): Define to 4.
159 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
161 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
164 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
166 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
167 CORE_HEADER is defined.
168 (elf_x86_64_write_core_note): New.
169 (elf_backend_write_core_note): Likewise.
171 * hosts/x86-64linux.h (uint64_t): New.
172 (user_regsx32_struct): Likewise.
173 (elf_gregx32_t): Likewise.
174 (ELF_NGREGX32): Likewise.
175 (elf_gregsetx32_t): Likewise.
176 (elf_prstatusx32): Likewise.
177 (prstatusx32_t): Likewise.
178 (user_fpregs32_struct): Removed.
179 (user_fpxregs32_struct): Likewise.
181 (elf_fpregset32_t): Likewise.
182 (elf_fpxregset32_t): Likewise.
183 (prgregset32_t): Likewise.
184 (prfpregset32_t): Likewise.
186 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
188 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
189 (elf_x86_64_grok_psinfo): Likewise.
191 2011-06-16 Nick Clifton <nickc@redhat.com>
193 * elf.c (elf_find_function): Fail if not provided with a symbol
196 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
198 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
199 * elf.c (elfcore_grok_arm_vfp): New function.
200 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
201 (elfcore_write_arm_vfp): New function.
202 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
204 2011-06-14 Richard Henderson <rth@redhat.com>
206 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
207 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
208 (elf64_alpha_always_size_sections): Don't call
209 elf64_alpha_merge_ind_symbols.
210 (elf_backend_copy_indirect_symbol): New.
212 2011-06-14 Alan Modra <amodra@gmail.com>
215 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
216 before doing anything.
217 (_bfd_elf_discard_section_eh_frame): Likewise.
219 2011-06-14 Alan Modra <amodra@gmail.com>
221 * Makefile.am: Formatting.
222 * Makefile.in: Regenerate.
223 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
224 * po/SRC-POTFILES.in: Regnerate.
226 2011-06-14 Alan Modra <amodra@gmail.com>
228 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
229 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
230 Don't handle warning symbols here.
231 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
232 (allocate_dynrelocs, readonly_dynrelocs): As above.
234 2011-06-14 Alan Modra <amodra@gmail.com>
237 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
238 (elf_gc_sweep): Don't treat debug and sections like .comment
240 (bfd_elf_gc_sections): Treat note sections as gc roots only when
241 not part of a group. Always call gc_mark_extra_sections.
242 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
243 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
244 _bfd_elf_gc_mark_extra_sections.
245 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
246 _bfd_elf_gc_mark_extra_sections.
247 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
249 2011-06-13 Nick Clifton <nickc@redhat.com>
251 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
252 variable 'local_got_offsets'.
253 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
254 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
256 2011-06-13 Walter Lee <walt@tilera.com>
258 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
259 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
260 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
262 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
264 (BFD64_BACKENDS): Add elf64-tilegx.lo.
265 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
266 * Makefile.in: Regenerate.
267 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
268 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
269 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
270 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
271 bfd-in2.h: Regenerate.
272 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
273 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
274 and bfd_elf64_tilegx_vec.
275 * configure: Regenerate.
276 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
278 * libbfd.h: Regenerate.
279 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
280 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
281 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
282 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
283 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
284 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
285 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
286 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
287 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
288 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
289 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
290 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
291 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
292 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
293 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
294 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
295 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
296 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
297 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
298 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
299 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
300 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
301 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
302 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
303 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
304 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
305 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
306 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
307 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
308 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
309 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
310 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
311 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
312 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
313 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
314 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
315 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
316 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
317 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
318 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
319 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
320 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
321 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
322 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
323 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
324 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
325 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
326 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
327 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
328 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
329 * targets.c (bfd_elf32_tilegx_vec): Declare.
330 (bfd_elf32_tilepro_vec): Declare.
331 (bfd_elf64_tilegx_vec): Declare.
332 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
333 and bfd_elf64_tilegx_vec.
334 * cpu-tilegx.c: New file.
335 * cpu-tilepro.c: New file.
336 * elf32-tilepro.h: New file.
337 * elf32-tilepro.c: New file.
338 * elf32-tilegx.c: New file.
339 * elf32-tilegx.h: New file.
340 * elf64-tilegx.c: New file.
341 * elf64-tilegx.h: New file.
342 * elfxx-tilegx.c: New file.
343 * elfxx-tilegx.h: New file.
345 2011-06-13 Alan Modra <amodra@gmail.com>
347 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
348 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
349 warning symbols here.
350 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
351 * elf32-arm.c (allocate_dynrelocs_for_symbol,
352 elf32_arm_readonly_dynrelocs): Likewise.
353 * elf32-bfin.c (bfin_discard_copies): Likewise.
354 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
355 elf_cris_discard_excess_dso_dynamics,
356 elf_cris_discard_excess_program_dynamics): Likewise.
357 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
358 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
359 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
360 * elf32-i386.c (elf_i386_allocate_dynrelocs,
361 elf_i386_readonly_dynrelocs): Likewise.
362 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
363 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
364 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
365 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
366 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
367 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
368 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
369 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
370 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
371 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
372 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
373 elf32_tic6x_readonly_dynrelocs): Likewise.
374 * elf32-vax.c (elf_vax_discard_copies): Likewise.
375 * elf32-xstormy16.c (xstormy16_relax_plt_check,
376 xstormy16_relax_plt_realloc): Likewise.
377 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
378 * elf64-alpha.c (elf64_alpha_output_extsym,
379 elf64_alpha_calc_got_offsets_for_symbol,
380 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
381 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
382 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
383 elf_hppa_unmark_useless_dynamic_symbols,
384 elf_hppa_remark_useless_dynamic_symbols): Likewise.
385 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
386 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
387 readonly_dynrelocs, merge_global_got, reallocate_got,
388 undo_symbol_twiddle): Likewise.
389 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
390 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
391 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
392 elf_x86_64_readonly_dynrelocs): Likewise.
393 * elflink.c (elf_link_renumber_hash_table_dynsyms,
394 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
395 _bfd_elf_link_find_version_dependencies,
396 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
397 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
398 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
399 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
400 elf_gc_propagate_vtable_entries_used,
401 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
402 elf_gc_allocate_got_offsets): Likewise.
403 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
404 elfNN_ia64_global_dyn_sym_thunk): Likewise.
405 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
406 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
407 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
408 * i386linux.c (linux_tally_symbols): Likewise.
409 * m68klinux.c (linux_tally_symbols): Likewise.
410 * sparclinux.c (linux_tally_symbols): Likewise.
411 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
412 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
414 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
415 function. Update all callers.
416 * aoutx.h (aout_link_write_other_symbol): Likewise.
417 * pdp11.c (aout_link_write_other_symbol): Likewise.
418 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
419 * ecoff.c (ecoff_link_write_external): Likewise.
420 * xcofflink.c (xcoff_write_global_symbol): Likewise.
421 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
423 * ecoff.c (ecoff_link_hash_traverse): Delete.
424 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
425 _bfd_coff_write_global_sym.
426 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
427 * libcoff.h: Regenerate.
429 2011-06-10 Nick Clifton <nickc@redhat.com>
431 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
432 backend does not provide a function for creating dynamic sections
434 (bfd_elf_final_link): Issue a warning message if a dynamic section
435 has the SHT_NOTE type.
436 (bfd_elf_final_link): Do not look for dynamic strings in a section
437 that does not have the SHT_STRTAB type or the name .dynstr.
438 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
439 section is not in the output binary.
440 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
442 2011-06-09 Tristan Gingold <gingold@adacore.com>
444 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
445 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
448 2011-06-09 Tristan Gingold <gingold@adacore.com>
450 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
452 2011-06-09 Nick Clifton <nickc@redhat.com>
455 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
456 that the output section has an allocated bfd_elf_section_data
458 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
459 symbols in sections that have been removed by garbage collection.
461 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
463 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
464 relocations in SEC_DEBUGGING sections when building shared
467 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
470 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
471 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
473 2011-06-08 Tristan Gingold <gingold@adacore.com>
475 * makefile.vms (OBJS): Add elfxx-ia64.obj
478 2011-06-08 Alan Modra <amodra@gmail.com>
480 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
481 * sco5-core.c: Init match_priority field.
483 2011-06-08 Alan Modra <amodra@gmail.com>
485 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
488 2011-06-07 Joel Brobecker <brobecker@adacore.com>
490 * irix-core.c (irix_core_vec): Add match_priority field.
492 2011-06-06 Alan Modra <amodra@gmail.com>
494 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
496 * configure.in: Bump bfd version.
497 * elfcode.h (elf_object_p): Delete hacks preventing match of
498 EM_NONE and ELFOSABI_NONE targets when a better match exists.
499 * elfxx-target.h (elf_match_priority): Define and use.
500 * format.c (bfd_check_format_matches): Use target match_priority
501 to choose best of multiple matching targets. In cases with multiple
502 matches rerun _bfd_check_format if we don't choose the last match.
503 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
504 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
505 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
506 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
507 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
508 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
509 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
510 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
511 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
512 * vms-lib.c, * xsym.c: Init match_priority field.
513 * configure: Regenerate.
514 * bfd-in2.h: Regenerate.
516 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
519 * elfcode.h (elf_object_p): Revert the last change.
521 2011-06-04 Alan Modra <amodra@gmail.com>
523 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
524 return the other arch.
525 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
528 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
531 * hash.c (higher_primer_number): Add more, small, prime numbers.
532 (bfd_hash_set_default_size): Likewise.
534 2011-06-02 Nick Clifton <nickc@redhat.com>
536 * coff-mcore.c: Fix spelling typo.
537 * coff-stgo32.c: Likewise.
538 * elf32-arm.c: Likewise.
539 * elf32-avr.c: Likewise.
540 * elf-m68hc1x.c: Likewise.
541 * elf32-mcore.c: Likewise.
542 * elf32-mep.c: Likewise.
543 * elf32-mt.c: Likewise.
544 * elf32-ppc.c: Likewise.
545 * elf32-xtensa.c: Likewise.
546 * elf64-ppc.c: Likewise.
547 * elfxx-mips.c: Likewise.
548 * netbsd.h: Likewise.
549 * nlmcode.h: Likewise.
550 * vms-alpha.c: Likewise.
551 * po/bfd.pot: Regenerate.
552 * po/SRC-POTFILES.in: Regenerate.
554 2011-06-01 DJ Delorie <dj@redhat.com>
556 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
557 * target.c: Likewise.
558 * configure.in: Likewise.
559 * configure.in: Regenerate.
560 * elf32-rx.c: Add elf32-rx-be-ns target.
561 (rx_elf_object_p): Never allow the be-ns target by default,
562 only allow it if the user requests it.
564 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
566 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
567 relocation in readonly section in a shared object.
568 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
570 2011-05-31 Nick Clifton <nickc@redhat.com>
572 * archive.c (adjust_relative_path): Fix comment to prevent it
573 corrupting the auto-generated bfd.h.
575 2011-05-31 Paul Brook <paul@codesourcery.com>
577 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
579 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
582 2011-05-31 Paul Brook <paul@codesourcery.com>
584 * elf32-arm.c (arm_stub_is_thumb): Add
585 arm_stub_long_branch_v4t_thumb_tls_pic.
586 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
589 2011-05-27 Nick Clifton <nickc@redhat.com>
592 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
593 unable to read a file pointed to by an entry in a thin archive.
594 (adjust_relative_path): Use lrealpath to canonicalize paths.
595 Handle the case where the reference path is above the current
596 path in the directory tree.
598 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
601 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
602 R_X86_64_TPOFF64 in executable.
604 2011-05-26 Alan Modra <amodra@gmail.com>
606 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
607 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
608 local_protected comment.
610 2011-05-25 Tristan Gingold <gingold@adacore.com>
612 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
613 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
614 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
615 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
616 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
617 (elf32-ia64.c): Created from elfnn-ia64.c
618 (elf64-ia64.c): Likewise.
619 * elfxx-ia64.h: New file.
620 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
621 functions.Includes elfxx-ia64.h.
622 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
623 (IA64_HOWTO): Adjust.
624 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
625 (elfNN_ia64_reloc_type_lookup): Renames to
626 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
627 (elfNN_ia64_reloc_name_lookup): Renames to
628 ia64_elf_reloc_name_lookup. Make it public.
629 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
630 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
632 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
633 Move it and make it public. Move prototype to elfxx-ia64.h
634 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
635 Move prototype to elfxx-ia64.h
636 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
637 (elfNN_ia64_info_to_howto): Adjust calls.
638 (elfNN_ia64_relax_section): Adjust calls.
639 (count_dyn_reloc): Fix typo.
640 (elfNN_ia64_relocate_section): Adjust calls.
641 (elfNN_ia64_finish_dynamic_symbol): Likewise.
642 (bfd_elfNN_bfd_reloc_type_lookup)
643 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
644 * configure: Regenerate.
645 * Makefile.in: Regenerate.
647 2011-05-23 DJ Delorie <dj@redhat.com>
649 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
650 the vma/lma swapping done in elf32_rx_modify_program_headers.
652 2011-05-23 Nick Clifton <nickc@redhat.com>
654 * elf-m10300.c (mn10300_elf_mkobject): New function.
655 (bfd_elf32_mkobject): Define.
657 2011-05-23 Alan Modra <amodra@gmail.com>
659 * elf-bfd.h: Comment typo fix.
660 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
661 struct elf_dyn_relocs throughout.
662 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
664 2011-05-23 Alan Modra <amodra@gmail.com>
666 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
667 functions rather than warning callback or _bfd_error_handler.
668 * elf32-ppc.c: Likewise.
669 * elf64-ppc.c: Likewise.
670 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
672 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
674 2011-05-23 Alan Modra <amodra@gmail.com>
677 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
678 .tbss, and page align same for all SHT_NOBITS sections.
680 2011-05-21 Alan Modra <amodra@gmail.com>
683 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
685 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
686 segment if just for .tbss.
687 (assign_file_positions_for_load_sections): Don't report "can't
688 allocate in segment" errors for .tbss.
689 (assign_file_positions_for_non_load_sections): Don't set p_filesz
690 from SHT_NOBITS section filepos.
692 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
694 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
695 R_C6000_PCR_H16 and R_C6000_PCR_L16.
696 (elf32_tic6x_relocate_section): Handle them.
698 2011-05-18 Nick Clifton <nickc@redhat.com>
701 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
702 sections when building shared libraries.
704 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
707 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
710 2011-05-18 Tristan Gingold <gingold@adacore.com>
712 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
713 (xcoff_sweep): Always keep dwarf sections.
714 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
716 2011-05-18 Tristan Gingold <gingold@adacore.com>
718 * libxcoff.h (struct xcoff_dwsect_name): New type.
719 (XCOFF_DWSECT_NBR_NAMES): New macro.
720 (xcoff_dwsect_names): Declare.
721 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
722 (styp_to_sec_flags): Ditto.
723 (coff_new_section_hook): Ditto.
724 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
725 * coff-rs6000.c (xcoff_dwsect_name): New variable.
727 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
730 * elf32-rx.c (ignore_lma): New variable.
731 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
732 (rx_modify_program_headers): Only copy the LMA into the VMA if
735 2011-05-17 Alan Modra <amodra@gmail.com>
738 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
739 * elflink.c (elf_link_add_object_symbols): Likewise.
740 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
742 2011-05-16 Alan Modra <amodra@gmail.com>
744 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
746 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
748 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
749 global GOT entries for GOT_PAGE relocations against global symbols.
751 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
753 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
754 (tic6x-*-*): Replaced by these.
755 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
756 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
757 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
759 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
760 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
761 "elf32-target.h" two more times.
762 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
763 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
764 bfd_elf32_tic6x_elf_le_vec.
765 * configure: Regenerate.
767 2011-05-13 Jan Beulich <jbeulich@novell.com>
769 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
771 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
773 * config.in: Regenerated.
774 * configure: Regenerated.
775 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
776 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
777 HAVE_PSINFO32_T_PR_PID.
778 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
779 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
780 and HAVE_PSINFO32_T_PR_PID.
781 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
783 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
785 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
787 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
788 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
790 2011-05-09 Paul Brook <paul@codesourcery.com>
792 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
793 * bfd-in2.h: Regenerate.
794 * elf32-tic6x.c: Include limits.h.
795 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
796 _tic6x_elf_section_data): New.
797 (elf32_tic6x_section_data): Define.
798 (elf32_tic6x_new_section_hook): Allocate target specific data.
799 (elf32_tic6x_add_unwind_table_edit): New function.
800 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
801 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
802 elf32_tic6x_copy_exidx_entry): New functions.
803 (elf_backend_write_section): Define.
805 2011-05-09 Paul Brook <paul@codesourcery.com>
807 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
808 elf32_tic6x_fake_sections): New functions.
809 (elf_backend_fake_sections): Define.
811 2011-05-09 Paul Brook <paul@codesourcery.com>
813 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
814 (elf_backend_gc_mark_extra_sections): Define.
816 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
819 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
820 references to symbols defined in discarded sections.
822 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
825 * coffgen.c (coff_write_symbol): Assume input section is its own
826 output section if output_section member not set.
827 (coff_write_alien_symbol): Likewise.
829 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
832 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
834 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
837 * section.c (SEC_ELF_REVERSE_COPY): New.
838 * bfd-in2.h: Regenerated.
840 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
843 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
844 * bfd-in2.h: Regenerate.
846 2011-05-06 Tristan Gingold <gingold@adacore.com>
848 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
849 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
850 any code section. Add comments.
851 (alpha_vms_object_p): Use void * instead of PTR.
852 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
853 (build_module_list): Guard against no DST section. Add comments.
854 (alpha_vms_link_output_symbol): Discard undefined symbols.
855 (alpha_vms_get_section_contents): Simply memcpy if the section was
856 already loaded. Fix typo.
857 (vms_new_section_hook): Use void * instead of PTR.
858 (vms_alpha_vec): Ditto.
860 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
862 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
863 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
865 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
867 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
868 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
869 mismatch. Choose the lower of the two values.
870 (bfd_elf32_bfd_final_link): New macro.
872 2011-04-28 Tristan Gingold <gingold@adacore.com>
874 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
875 (bfd_xcoff_swap_aux_out): Ditto.
876 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
877 (bfd_xcoff64_swap_aux_out): Ditto.
879 2011-05-04 Alan Modra <amodra@gmail.com>
882 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
883 was_undefined on dot-symbols.
885 2011-05-03 Paul Brook <paul@codesourcery.com>
888 * elf32-tic6x.c (elf32_tic6x_howto_table,
889 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
890 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
893 2011-05-01 Alan Modra <amodra@gmail.com>
896 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
897 creating ifunc sections.
898 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
900 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
902 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
905 2011-04-28 Tom Tromey <tromey@redhat.com>
907 * bfdio.c (memory_bstat): Pass correct size to memset.
909 2011-04-28 Mike Frysinger <vapier@gentoo.org>
911 * dwarf2.c (dwarf_debug_sections): Mark const.
912 * elf.c (special_sections): Likewise.
913 * libbfd-in.h (dwarf_debug_sections): Likewise.
914 * libbfd.h: Regenerate.
916 2011-04-26 Kai Tietz <ktietz@redhat.com>
918 * coffcode.h (sec_to_styp_flags): Allow linkonce for
921 2011-04-26 Tristan Gingold <gingold@adacore.com>
923 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
925 2011-04-24 Alan Modra <amodra@gmail.com>
929 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
930 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
931 (_bfd_generic_link_add_one_symbol): Update "notice" call.
932 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
933 it is a redef of an IR symbol in a real BFD.
935 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
937 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
938 in readonly section in a shared object.
939 (elf_i386_size_dynamic_sections): Likewise.
940 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
941 (elf_x86_64_size_dynamic_sections): Likewise.
943 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
946 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
948 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
950 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
952 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
953 on dynamic symbol error.
954 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
956 2011-04-20 Tristan Gingold <gingold@adacore.com>
958 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
960 2011-04-20 Alan Modra <amodra@gmail.com>
962 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
963 (bfd_hash_table_init_n): Overflow checking.
964 (bfd_hash_set_default_size): Return current size. Take unsigned long
965 arg. Add 65537 to hash_size primes.
966 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
967 * bfd-in2.h: Regenerate.
969 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
971 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
974 2011-04-20 Alan Modra <amodra@gmail.com>
976 * libbfd.c (bfd_log2): Do return rounded up value.
977 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
978 call with expanded old round down version of the function.
980 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
981 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
983 2011-04-20 Alan Modra <amodra@gmail.com>
986 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
987 in their own common section.
988 * elflink.c (elf_link_add_object_symbols): Likewise.
989 * linker.c (generic_link_check_archive_element): Don't lose flags
990 if common section is pre-existing.
991 (_bfd_generic_link_add_one_symbol): Likewise.
993 2011-04-20 Alan Modra <amodra@gmail.com>
996 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
997 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
998 multiple_definition regardless of allow_multiple_definition.
999 * simple.c (simple_dummy_multiple_definition): Update.
1000 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1003 2011-04-18 Tristan Gingold <gingold@adacore.com>
1005 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1007 2011-04-18 Alan Modra <amodra@gmail.com>
1011 * bfd.c (BFD_PLUGIN): Define.
1012 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1013 * bfd-in2.h: Regenerate.
1014 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1015 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1017 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1019 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1022 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1024 * elf-bfd.h (struct sdt_note): New struct.
1025 (struct elf_obj_tdata) <sdt_note_head>: New field.
1026 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1027 (elfobj_grok_stapsdt_note): Likewise.
1028 (elf_parse_notes): Added code to treat SystemTap note
1031 2011-04-12 Richard Henderson <rth@redhat.com>
1033 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1034 exclude empty .got sections.
1036 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1038 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1039 array access for BFD_RELOC_386_IRELATIVE.
1041 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1043 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1045 2011-04-11 Mark Wielaard <mjw@redhat.com>
1048 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1049 (has_gnu_symbols): Renamed from has_ifunc_symbols.
1050 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1051 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1052 also if STB_GNU_UNIQUE symbol binding was seen.
1053 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1054 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1055 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1056 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1057 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1058 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1060 2011-04-11 Alan Modra <amodra@gmail.com>
1062 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
1064 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
1065 (_bfd_generic_get_section_contents_in_window): Likewise.
1066 * section.c (bfd_get_section_contents): Likewise.
1067 * compress.c (bfd_get_full_section_contents): Likewise.
1068 * elf32-rx.c (rx_final_link): Ignore rawsize.
1069 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
1070 bfd with bfd_get_section_limit.
1071 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
1072 os->size during final link. Update callers.
1073 * bfd-in2.h: Regenerate.
1075 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
1078 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
1079 as the number of global entries when merging with the primary GOT.
1081 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1083 * elf32-i386.c: Update copyright year.
1084 * elf64-x86-64.c: Likewise.
1086 2011-04-09 Kai Tietz <ktietz@redhat.com>
1088 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
1089 buffer and use rawsize for sorting.
1090 * coffcode.h (coff_compute_section_file_positions): Set rawsize
1091 before doing alignment.
1093 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1095 * elf32-i386.c (elf_i386_relocate_section): Return relocation
1096 error on unsupported relocation.
1097 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1099 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1102 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
1105 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
1108 * elf32-i386.c (elf_i386_relocate_section): Check !executable
1109 instead of shared for R_386_TLS_LDO_32.
1111 2011-04-08 Tristan Gingold <gingold@adacore.com>
1113 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
1115 * xcoff-target.h: Remove
1116 * Makefile.in: Regenerate.
1118 2011-04-07 Cary Coutant <ccoutant@google.com>
1120 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
1122 2011-04-07 Paul Brook <paul@codesourcery.com>
1124 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
1126 (elf32_tic6x_howto_table_rel): Ditto.
1127 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
1128 (elf32_tic6x_check_relocs): Ditto.
1130 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1132 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
1134 (strongarm*, thumb*, xscale*): Remove architectures.
1135 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
1136 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
1137 xscale-*-coff): Remove targets.
1139 2011-04-01 Tristan Gingold <gingold@adacore.com>
1141 * elfxx-ia64.c: include bfd_stdint.h
1143 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
1145 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
1146 dynobj and its initialization.
1148 2011-03-31 Tristan Gingold <gingold@adacore.com>
1150 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
1151 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
1152 BFD_HOST_LONG_LONG to 1.
1154 2011-03-31 Tristan Gingold <gingold@adacore.com>
1156 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
1157 (_bfd_vms_write_etir): Ditto.
1158 (_bfd_vms_slurp_etir): Avoid to use intptr_t
1159 * configure.com: Generate bfd_stdint.h
1161 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
1163 * elf32-tic6x.h (struct elf32_tic6x_params): New.
1164 (elf32_tic6x_setup): Declare.
1165 * elf32-tic6x.c: Include <limits.h>.
1166 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
1167 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
1169 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
1170 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
1171 tic6x_elf_scom_symbol_ptr): New static variables.
1172 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
1173 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
1174 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1175 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
1176 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
1177 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
1178 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
1179 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
1180 elf32_tic6x_adjust_dynamic_symbol): New static functions.
1181 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
1182 to weak symbols as required by the ABI.
1183 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
1184 as needed when generating DSBT output.
1185 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
1186 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
1187 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
1188 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
1189 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
1190 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
1191 New static functions.
1192 (ELF_MAXPAGESIZE): Define to 0x1000.
1193 (bfd_elf32_bfd_copy_private_bfd_data,
1194 bfd_elf32_bfd_link_hash_table_create,
1195 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
1196 elf_backend_want_got_plt, elf_backend_want_dynbss,
1197 elf_backend_plt_readonly, elf_backend_got_header_size,
1198 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
1199 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1200 elf_backend_check_relocs, elf_backend_add_symbol_hook,
1201 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
1202 elf_backend_section_from_bfd_section,
1203 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
1204 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
1205 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
1207 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
1208 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
1209 * bfd/bfd-in2.h: Regenerate.
1210 * bfd/libbfd.h: Regenerate.
1211 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
1213 2011-03-31 Tristan Gingold <gingold@adacore.com>
1215 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
1216 entry on xcoff when value is C_NULL_VALUE.
1218 2011-03-31 Tristan Gingold <gingold@adacore.com>
1220 * libcoff-in.h (exec_hdr): Remove.
1221 * libcoff.h: Regenerate.
1223 2011-03-30 Nick Clifton <nickc@redhat.com>
1225 * po/da.po: Updated Danish translation.
1227 2011-03-29 Richard Henderson <rth@redhat.com>
1229 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
1230 (elf64_alpha_gc_sweep_hook): New.
1231 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
1232 (elf_backend_can_gc_sections): New.
1234 2011-03-26 John Marino <binutils@marino.st>
1236 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
1237 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
1238 * configure: Regenerate.
1240 2011-03-25 Michael Snyder <msnyder@vmware.com>
1242 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
1244 2011-03-25 Tristan Gingold <gingold@adacore.com>
1246 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
1247 of find_nearest_line on object files.
1249 2011-03-25 Tristan Gingold <gingold@adacore.com>
1251 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
1253 (alpha_vms_create_eisd_for_section): Make code sections read-only.
1255 2011-03-24 Alan Modra <amodra@gmail.com>
1257 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
1258 old-style __tls_get_addr calls without marker relocs don't match
1259 their arg setup insn one for one. If such mismatches are found
1260 report the reloc and don't do any tls optimization.
1261 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1263 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1265 * bfd-in2.h: Regenerate.
1267 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1269 * archures.c: Add AVR XMEGA architecture information.
1270 * cpu-avr.c (arch_info_struct): Likewise.
1271 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1272 (elf32_avr_object_p): Likewise.
1274 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1276 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
1277 * bfd-in2.h: Regenerate.
1278 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
1279 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
1281 (elf32_arm_howto_from_type): Update accordingly.
1282 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
1283 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
1284 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
1285 with an extra noncall_refcount field.
1286 (arm_local_iplt_info): New structure.
1287 (elf_arm_obj_tdata): Add local_iplt.
1288 (elf32_arm_local_iplt): New accessor macro.
1289 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
1290 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
1291 Change tls_type to a bitfield and add is_iplt.
1292 (elf32_arm_link_hash_newfunc): Update accordingly.
1293 (elf32_arm_allocate_local_sym_info): New function.
1294 (elf32_arm_create_local_iplt): Likewise.
1295 (elf32_arm_get_plt_info): Likewise.
1296 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
1297 (elf32_arm_get_local_dynreloc_list): Likewise.
1298 (create_ifunc_sections): Likewise.
1299 (elf32_arm_copy_indirect_symbol): Update after the changes to
1300 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
1301 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
1302 to get PLT information. Assert that all STT_GNU_IFUNC references
1303 are turned into PLT references.
1304 (arm_build_one_stub): Pass the symbol type to
1305 elf32_arm_final_link_relocate.
1306 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
1307 (elf32_arm_allocate_irelocs): New function.
1308 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
1309 all R_ARM_IRELATIVE.
1310 (elf32_arm_allocate_plt_entry): New function.
1311 (elf32_arm_populate_plt_entry): Likewise.
1312 (elf32_arm_final_link_relocate): Add an st_type parameter.
1313 Set srelgot to null for static objects. Use separate variables
1314 to record which st_value and st_type should be used when generating
1315 a dynamic relocation. Use elf32_arm_get_plt_info to find the
1316 symbol's PLT information, setting has_iplt_entry, splt,
1317 plt_offset and gotplt_offset accordingly. Check whether
1318 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
1319 the relocation target accordingly. Broaden assert to include
1320 .iplts. Don't set sreloc for static relocations. Assert that
1321 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
1322 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
1323 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
1324 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
1325 resolve GOT references to the .igot.plt entry.
1326 (elf32_arm_relocate_section): Update the call to
1327 elf32_arm_final_link_relocate.
1328 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
1329 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
1330 relocations in shared libraries and relocatable executables.
1331 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
1332 to get the list of dynamic relocations for a local symbol.
1333 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
1334 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
1335 to allocate local symbol information. Treat R_ARM_REL32 and
1336 R_ARM_REL32_NOI as call relocations in shared libraries and
1337 relocatable executables. Record PLT information for local
1338 STT_GNU_IFUNC functions as well as global functions. Count
1339 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
1340 to get the list of dynamic relocations for a local symbol.
1341 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
1342 Don't remove STT_GNU_IFUNC PLTs unless all references have been
1343 removed. Update after the changes to elf32_arm_link_hash_entry.
1344 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
1345 entries should live in .plt or .iplt. Check whether the .igot.plt
1346 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
1347 to allocate .plt and .(i)got.plt entries. Detect which .got
1348 entries will need R_ARM_IRELATIVE relocations and use
1349 elf32_arm_allocate_irelocs to allocate them. Likewise other
1350 non-.got dynamic relocations.
1351 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
1352 and dynamic relocations for local STT_GNU_IFUNC symbols.
1353 Check whether the .igot.plt and .got entries can be combined.
1354 Detect which .got entries will need R_ARM_IRELATIVE relocations
1355 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
1356 section pointers intead of strcmp checks. Handle iplt and igotplt.
1357 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
1358 to fill in .plt, .got.plt and .rel(a).plt entries. Point
1359 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
1361 (elf32_arm_output_plt_map_1): New function, split out from
1362 elf32_arm_output_plt_map. Handle .iplt entries. Use
1363 elf32_arm_plt_needs_thumb_stub_p.
1364 (elf32_arm_output_plt_map): Call it.
1365 (elf32_arm_output_arch_local_syms): Add mapping symbols for
1366 local .iplt entries.
1367 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
1368 (elf32_arm_swap_symbol_out): Likewise.
1369 (elf32_arm_add_symbol_hook): New function.
1370 (elf_backend_add_symbol_hook): Define for all targets.
1372 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1374 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
1375 * elf.c (swap_out_syms): Set st_target_internal for each
1377 * elfcode.h (elf_swap_symbol_in): Likewise.
1378 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1379 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
1380 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1381 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1382 * elflink.c (elf_link_output_extsym): Likewise.
1383 (bfd_elf_final_link): Likewise.
1384 (elf_link_add_object_symbols): Copy st_target_internal
1385 to the hash table if we see a definition.
1386 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
1387 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
1388 a branch_type field.
1389 (a8_erratum_fix, a8_erratum_reloc): Likewise.
1390 (arm_type_of_stub): Replace actual_st_type with an
1391 actual_branch_type parameter.
1392 (arm_build_one_stub): Use branch types rather than st_types to
1393 determine the type of branch.
1394 (cortex_a8_erratum_scan): Likewise.
1395 (elf32_arm_size_stubs): Likewise.
1396 (bfd_elf32_arm_process_before_allocation): Likewise.
1397 (allocate_dynrelocs_for_symbol): Likewise.
1398 (elf32_arm_finish_dynamic_sections): Likewise.
1399 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
1400 a branch_type parameter.
1401 (elf32_arm_relocate_section): Update call accordingly.
1402 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
1403 (elf32_arm_output_map_sym): Initialize st_target_internal.
1404 (elf32_arm_output_stub_sym): Likewise.
1405 (elf32_arm_symbol_processing): Delete.
1406 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
1407 Use st_target_internal to record the branch type.
1408 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
1410 (elf32_arm_is_function_type): Delete.
1411 (elf_backend_symbol_processing): Likewise.
1412 (elf_backend_is_function_type): Likewise.
1414 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1416 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
1417 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
1420 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1422 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
1423 may_need_local_target_p and may_become_dynamic_p to classify
1424 the relocation type. Don't check info->symbolic or h->def_regular
1425 when deciding whether to record a potential dynamic reloc.
1426 Don't treat potential dynamic relocs as PLT references.
1427 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
1428 try to make the PLT reference count go negative.
1430 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1432 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
1433 GOT entry here, rather than leaving it to finish_dynamic_symbol.
1434 Only create a dynamic relocation for local references if
1436 (allocate_dynrelocs_for_symbol): Update dynamic relocation
1437 allocation accordingly.
1438 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
1440 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1442 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
1443 (elf32_arm_add_dynreloc): Likewise.
1444 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
1445 to allocate dynamic relocations.
1446 (elf32_arm_size_dynamic_sections): Likewise.
1447 (allocate_dynrelocs): Likewise. Rename to
1448 allocate_dynrelocs_for_symbol.
1449 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
1450 create dynamic relocations.
1451 (elf32_arm_finish_dynamic_symbol): Likewise.
1453 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
1455 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
1456 x32 GD->IE and GD->LE transitions.
1457 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
1458 and LD->LE transitions.
1460 2011-03-10 Alan Modra <amodra@gmail.com>
1462 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
1463 for LO_DS error message and correct multiple.
1465 2011-03-10 Alan Modra <amodra@gmail.com>
1467 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
1468 (ppc64_elf_link_just_syms): New function.
1469 (opd_entry_value): Don't assume big-endian host.
1470 (get_r2off): New function.
1471 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
1473 2011-03-06 Michael Snyder <msnyder@vmware.com>
1475 * compress.c (bfd_compress_section_contents): Check for out of mem.
1477 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
1478 that case statement falls through intentionally.
1480 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
1482 2011-03-04 Alan Modra <amodra@gmail.com>
1484 * archive.c (bsd_write_armap): Don't call stat in deterministic
1485 mode, and don't use st_mtime if stat returns error.
1487 2011-03-03 Michael Snyder <msnyder@vmware.com>
1489 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
1491 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
1493 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
1494 (aout_link_write_other_symbol): Missing break statement.
1496 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
1498 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
1500 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
1502 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
1503 x32 IE->LE transition.
1504 (elf_x86_64_relocate_section): Likewise.
1506 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
1508 * elflink.c (is_reloc_section): Remove function.
1509 (get_dynamic_reloc_section_name): Construct string manually.
1511 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
1513 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
1514 (adjust_relative_path): Likewise.
1515 (_bfd_construct_extended_name_table): Likewise.
1516 * corefile.c (generic_core_file_matches_executable_p): Likewise.
1517 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1518 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1519 * elf32-spu.c (sort_bfds): Likewise.
1520 (spu_elf_auto_overlay): Likewise.
1521 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1522 * xcofflink.c (xcoff_set_import_path): Likewise.
1523 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
1524 (xtensa_regfile_lookup_shortname): Likewise.
1526 2011-02-28 Alan Modra <amodra@gmail.com>
1529 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
1530 stringsize. Properly sanity check symdef_count. Remove redundant
1533 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
1535 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
1536 and handle claim_file seeking. Only try to load the plugin once.
1538 2011-02-22 Andreas Schwab <schwab@redhat.com>
1540 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
1541 relocation read the value from the second GOT slot.
1543 2011-02-15 Tristan Gingold <gingold@adacore.com>
1545 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
1547 2011-02-15 Alan Modra <amodra@gmail.com>
1549 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
1550 toc relocs. Fuss over free(NULL).
1552 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1554 * elflink.c (bfd_elf_size_dynamic_sections): Add
1555 bfd_get_symbol_leading_char to the start of newname.
1557 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1559 * configure: Regenerate.
1561 2011-02-09 Alan Modra <amodra@gmail.com>
1563 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
1564 we are done. When optimising large toc, check that a global
1565 symbol on a toc reloc is defined in a kept section.
1567 2011-02-08 Nick Clifton <nickc@redhat.com>
1570 * elf.c (assign_file_positions_for_load_sections): Set the program
1571 header offset and entry size to zero if there are no program
1574 2011-02-08 Alan Modra <amodra@gmail.com>
1576 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
1577 local_syms when looking for local symbols in .toc.
1579 2011-02-01 Alan Modra <amodra@gmail.com>
1581 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
1582 for toc pointer on any section having makes_toc_func_call set.
1583 (check_pasted_section): Ensure pasted .init/.fini fragments use
1584 the same toc if any has makes_toc_func_call set.
1586 2011-01-28 Joseph Myers <joseph@codesourcery.com>
1588 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
1591 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
1593 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
1594 common sections too.
1596 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1598 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
1601 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
1603 Fix compilation for mingw64.
1604 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
1605 typecast to avoid warning.
1606 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
1608 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
1609 of long for pointer to avoid warning.
1610 (elfNN_ia64_relax_brl): Idem.
1611 (elfNN_ia64_install_value): Idem.
1612 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
1614 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
1616 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
1617 h->needs_plt when deciding whether to record a possible dynamic reloc.
1619 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
1621 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
1622 dynamic relocs for the removed section.
1624 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
1626 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
1629 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
1631 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
1632 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
1633 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
1634 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
1635 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
1636 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
1639 2011-01-14 Alan Modra <amodra@gmail.com>
1641 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
1643 (_bfd_default_error_handler): Likewise.
1644 * elf.c (print_segment_map): Likewise.
1645 * libbfd.c (warn_deprecated): Likewise.
1646 * som.c (som_sizeof_headers): No need to do so here.
1647 * coff-i860.c: Replace use of printf for error messages with
1649 * coff-ppc.c: Likewise.
1650 * coff-sh.c: Likewise.
1651 * elf32-bfin.c: Likewise.
1652 * elf32-dlx.c: Likewise.
1653 * elf32-mep.c: Likewise.
1654 * elf32-v850.c: Likewise.
1655 * mach-o.c: Likewise.
1658 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
1660 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
1662 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
1663 (elf_x86_64_check_relocs): Align relocation section to 4 byte
1665 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
1667 (elf_x86_64_finish_dynamic_symbol): Updated.
1668 (elf_x86_64_finish_dynamic_sections): Don't use
1669 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
1670 bfd_elf64_swap_dyn_out.
1672 2011-01-14 J. Park <grassman@gmail.com>
1675 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
1676 following bfd_link_hash_warning symbol link.
1678 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
1679 Glauber de Oliveira Costa <glommer@gmail.com>
1681 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
1682 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
1683 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
1685 * libbfd.h: Rebuilt.
1686 * bfd-in2.h: Rebuilt.
1687 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
1688 (elf32_arm_reloc_map): Likewise.
1689 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
1690 (elf32_arm_stub_long_branch_any_tls_pic,
1691 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
1692 (DEF_STUBS): Add new stubs.
1693 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
1694 (elf32_arm_local_tlsdesc_gotent): New.
1695 (GOT_TLS_GDESC): New mask.
1696 (GOT_TLS_GD_ANY): Define.
1697 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
1698 (elf32_arm_compute_jump_table_size): New.
1699 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
1700 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
1701 sgotplt_jump_table_size fields.
1702 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
1703 (elf32_arm_link_hash_table_create): Initialize new fields.
1704 (arm_type_of_stub): Check TLS desc relocs too.
1705 (elf32_arm_stub_name): TLS desc relocs can be shared.
1706 (elf32_arm_tls_transition): Determine relaxation.
1707 (arm_stub_required_alignment): Add tls stubs.
1708 (elf32_arm_size_stubs): Likewise.
1709 (elf32_arm_tls_relax): Perform TLS relaxing.
1710 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
1711 (IS_ARM_TLS_GNU_RELOC): New.
1712 (IS_ARM_TLS_RELOC): Use it.
1713 (elf32_arm_relocate_section): Perform TLS relaxing.
1714 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
1716 (allocate_dynrelocs): Allocate tls desc relcoations.
1717 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
1719 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
1721 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
1723 (elf32_arm_finish_dynamic_symbol): Adjust.
1724 (arm_put_trampoline): New.
1725 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
1727 (elf_backend_always_size_sections): Define.
1729 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
1731 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
1733 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
1737 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
1738 handle symbols marked with regular reference, but not non-GOT
1739 reference when building shared library.
1741 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
1742 local and global STT_GNU_IFUNC symols when building shared
1744 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1746 2011-01-05 DJ Delorie <dj@redhat.com>
1748 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
1749 * libbfd.h: Regenerate.
1750 * bfd-in2.h: Regenerate.
1751 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
1753 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
1755 * cpu-i386.c (bfd_i386_compatible): New.
1756 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
1757 with bfd_i386_compatible.
1758 (bfd_x86_64_arch_intel_syntax): Likewise.
1759 (bfd_i386_arch_intel_syntax): Likewise.
1760 (i8086_arch): Likewise.
1761 (bfd_x64_32_arch): Likewise.
1762 (bfd_x86_64_arch): Likewise.
1763 (bfd_i386_arch): Likewise.
1765 For older changes see ChangeLog-2010
1771 version-control: never