1 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
2 Thomas Schwinge <thomas@schwinge.name>
4 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
6 * elf32-hppa.c: Likewise.
7 * elf32-i370.c: Likewise.
8 * elf64-hppa.c: Likewise.
10 2011-07-01 Ian Lance Taylor <iant@google.com>
12 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
13 DW_OP_lit3 to DW_OP_lit2.
15 2011-07-01 Alan Modra <amodra@gmail.com>
17 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
18 dyn relocs when called to copy flags for a weak sym.
19 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
20 (ppc64_elf_merge_private_bfd_data): Delete.
21 (bfd_elf64_bfd_merge_private_bfd_data): Define as
22 _bfd_generic_verify_endian_match.
24 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
26 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
29 2011-06-28 Tristan Gingold <gingold@adacore.com>
31 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
33 (_bfd_vms_write_etir): Write linkage index from reloc.
35 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
37 * mach-o.c (bfd_mach_o_read_command): Also ignore
38 BFD_MACH_O_LC_ROUTINES_64.
40 2011-06-27 Tristan Gingold <gingold@adacore.com>
42 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
45 2011-06-27 Nick Clifton <nickc@redhat.com>
47 * cisco-core.c (cisco_core_little_vec): Add initialization of
50 2011-06-27 Tristan Gingold <gingold@adacore.com>
52 * cache.c: Include bfd_stdint.h.
53 (cache_bmmap): Change profile. Return region start and size.
54 * bfdio.c (struct bfd_iovec): Change bmmap profile.
55 (bfd_mmap): Change profile and adjust. Update comment.
56 (memory_bmmap): Change profile.
57 * opncls.c (opncls_bmmap): Change profile.
58 * vms-lib.c (vms_lib_bmmap): Likewise.
59 * libbfd.h: Regenerate.
60 * bfd-in2.h: Regenerate.
62 2011-06-27 Tristan Gingold <gingold@adacore.com>
64 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
67 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
69 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
70 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
72 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
74 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
76 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
78 2011-06-24 Richard Henderson <rth@redhat.com>
81 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
82 tlsgd insn before swapping adjacent insns.
84 2011-06-24 Tristan Gingold <gingold@adacore.com>
86 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
89 2011-06-24 Alan Modra <amodra@gmail.com>
92 * elf.c (assign_file_positions_for_load_sections): Don't align
93 sh_offset for all SHT_NOBITS sections here, just .tbss sections
94 that don't get a PT_LOAD.
96 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
98 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
99 (sh_elf_check_relocs): Likewise.
101 2011-06-22 Richard Henderson <rth@redhat.com>
103 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
104 TPREL in a PIE image.
105 (alpha_dynamic_entries_for_reloc): Likewise.
106 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
107 (elf64_alpha_relax_got_load): Likewise.
109 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
111 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
114 2011-06-22 Alan Modra <amodra@gmail.com>
116 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
117 plugin symbols. Fix segfault on linker scrip defined syms.
119 2011-06-20 Jakub Jelinek <jakub@redhat.com>
122 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
123 at all for linker created .eh_frame sections.
124 (_bfd_elf_discard_section_eh_frame): Handle linker created
125 .eh_frame sections with no relocations.
126 * elf64-x86-64.c: Include dwarf2.h.
127 (elf_x86_64_eh_frame_plt): New variable.
128 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
129 PLT_FDE_LEN_OFFSET): Define.
130 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
131 (elf_x86_64_create_dynamic_sections): Create and fill in
132 .eh_frame section for .plt section.
133 (elf_x86_64_size_dynamic_sections): Write .plt section size
134 into .eh_frame FDE covering .plt section.
135 (elf_x86_64_finish_dynamic_sections): Write .plt section
136 start into .eh_frame FDE covering .plt section. Call
137 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
138 (elf_backend_plt_alignment): Define to 4.
139 * elf32-i386.c: Include dwarf2.h.
140 (elf_i386_eh_frame_plt): New variable.
141 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
142 PLT_FDE_LEN_OFFSET): Define.
143 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
144 (elf_i386_create_dynamic_sections): Create and fill in
145 .eh_frame section for .plt section.
146 (elf_i386_size_dynamic_sections): Write .plt section size
147 into .eh_frame FDE covering .plt section.
148 (elf_i386_finish_dynamic_sections): Write .plt section
149 start into .eh_frame FDE covering .plt section. Call
150 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
151 (elf_backend_plt_alignment): Define to 4.
153 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
155 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
158 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
160 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
161 CORE_HEADER is defined.
162 (elf_x86_64_write_core_note): New.
163 (elf_backend_write_core_note): Likewise.
165 * hosts/x86-64linux.h (uint64_t): New.
166 (user_regsx32_struct): Likewise.
167 (elf_gregx32_t): Likewise.
168 (ELF_NGREGX32): Likewise.
169 (elf_gregsetx32_t): Likewise.
170 (elf_prstatusx32): Likewise.
171 (prstatusx32_t): Likewise.
172 (user_fpregs32_struct): Removed.
173 (user_fpxregs32_struct): Likewise.
175 (elf_fpregset32_t): Likewise.
176 (elf_fpxregset32_t): Likewise.
177 (prgregset32_t): Likewise.
178 (prfpregset32_t): Likewise.
180 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
182 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
183 (elf_x86_64_grok_psinfo): Likewise.
185 2011-06-16 Nick Clifton <nickc@redhat.com>
187 * elf.c (elf_find_function): Fail if not provided with a symbol
190 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
192 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
193 * elf.c (elfcore_grok_arm_vfp): New function.
194 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
195 (elfcore_write_arm_vfp): New function.
196 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
198 2011-06-14 Richard Henderson <rth@redhat.com>
200 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
201 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
202 (elf64_alpha_always_size_sections): Don't call
203 elf64_alpha_merge_ind_symbols.
204 (elf_backend_copy_indirect_symbol): New.
206 2011-06-14 Alan Modra <amodra@gmail.com>
209 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
210 before doing anything.
211 (_bfd_elf_discard_section_eh_frame): Likewise.
213 2011-06-14 Alan Modra <amodra@gmail.com>
215 * Makefile.am: Formatting.
216 * Makefile.in: Regenerate.
217 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
218 * po/SRC-POTFILES.in: Regnerate.
220 2011-06-14 Alan Modra <amodra@gmail.com>
222 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
223 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
224 Don't handle warning symbols here.
225 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
226 (allocate_dynrelocs, readonly_dynrelocs): As above.
228 2011-06-14 Alan Modra <amodra@gmail.com>
231 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
232 (elf_gc_sweep): Don't treat debug and sections like .comment
234 (bfd_elf_gc_sections): Treat note sections as gc roots only when
235 not part of a group. Always call gc_mark_extra_sections.
236 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
237 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
238 _bfd_elf_gc_mark_extra_sections.
239 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
240 _bfd_elf_gc_mark_extra_sections.
241 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
243 2011-06-13 Nick Clifton <nickc@redhat.com>
245 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
246 variable 'local_got_offsets'.
247 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
248 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
250 2011-06-13 Walter Lee <walt@tilera.com>
252 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
253 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
254 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
256 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
258 (BFD64_BACKENDS): Add elf64-tilegx.lo.
259 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
260 * Makefile.in: Regenerate.
261 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
262 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
263 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
264 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
265 bfd-in2.h: Regenerate.
266 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
267 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
268 and bfd_elf64_tilegx_vec.
269 * configure: Regenerate.
270 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
272 * libbfd.h: Regenerate.
273 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
274 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
275 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
276 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
277 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
278 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
279 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
280 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
281 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
282 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
283 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
284 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
285 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
286 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
287 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
288 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
289 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
290 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
291 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
292 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
293 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
294 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
295 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
296 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
297 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
298 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
299 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
300 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
301 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
302 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
303 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
304 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
305 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
306 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
307 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
308 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
309 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
310 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
311 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
312 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
313 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
314 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
315 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
316 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
317 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
318 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
319 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
320 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
321 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
322 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
323 * targets.c (bfd_elf32_tilegx_vec): Declare.
324 (bfd_elf32_tilepro_vec): Declare.
325 (bfd_elf64_tilegx_vec): Declare.
326 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
327 and bfd_elf64_tilegx_vec.
328 * cpu-tilegx.c: New file.
329 * cpu-tilepro.c: New file.
330 * elf32-tilepro.h: New file.
331 * elf32-tilepro.c: New file.
332 * elf32-tilegx.c: New file.
333 * elf32-tilegx.h: New file.
334 * elf64-tilegx.c: New file.
335 * elf64-tilegx.h: New file.
336 * elfxx-tilegx.c: New file.
337 * elfxx-tilegx.h: New file.
339 2011-06-13 Alan Modra <amodra@gmail.com>
341 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
342 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
343 warning symbols here.
344 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
345 * elf32-arm.c (allocate_dynrelocs_for_symbol,
346 elf32_arm_readonly_dynrelocs): Likewise.
347 * elf32-bfin.c (bfin_discard_copies): Likewise.
348 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
349 elf_cris_discard_excess_dso_dynamics,
350 elf_cris_discard_excess_program_dynamics): Likewise.
351 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
352 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
353 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
354 * elf32-i386.c (elf_i386_allocate_dynrelocs,
355 elf_i386_readonly_dynrelocs): Likewise.
356 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
357 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
358 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
359 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
360 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
361 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
362 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
363 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
364 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
365 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
366 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
367 elf32_tic6x_readonly_dynrelocs): Likewise.
368 * elf32-vax.c (elf_vax_discard_copies): Likewise.
369 * elf32-xstormy16.c (xstormy16_relax_plt_check,
370 xstormy16_relax_plt_realloc): Likewise.
371 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
372 * elf64-alpha.c (elf64_alpha_output_extsym,
373 elf64_alpha_calc_got_offsets_for_symbol,
374 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
375 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
376 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
377 elf_hppa_unmark_useless_dynamic_symbols,
378 elf_hppa_remark_useless_dynamic_symbols): Likewise.
379 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
380 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
381 readonly_dynrelocs, merge_global_got, reallocate_got,
382 undo_symbol_twiddle): Likewise.
383 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
384 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
385 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
386 elf_x86_64_readonly_dynrelocs): Likewise.
387 * elflink.c (elf_link_renumber_hash_table_dynsyms,
388 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
389 _bfd_elf_link_find_version_dependencies,
390 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
391 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
392 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
393 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
394 elf_gc_propagate_vtable_entries_used,
395 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
396 elf_gc_allocate_got_offsets): Likewise.
397 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
398 elfNN_ia64_global_dyn_sym_thunk): Likewise.
399 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
400 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
401 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
402 * i386linux.c (linux_tally_symbols): Likewise.
403 * m68klinux.c (linux_tally_symbols): Likewise.
404 * sparclinux.c (linux_tally_symbols): Likewise.
405 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
406 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
408 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
409 function. Update all callers.
410 * aoutx.h (aout_link_write_other_symbol): Likewise.
411 * pdp11.c (aout_link_write_other_symbol): Likewise.
412 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
413 * ecoff.c (ecoff_link_write_external): Likewise.
414 * xcofflink.c (xcoff_write_global_symbol): Likewise.
415 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
417 * ecoff.c (ecoff_link_hash_traverse): Delete.
418 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
419 _bfd_coff_write_global_sym.
420 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
421 * libcoff.h: Regenerate.
423 2011-06-10 Nick Clifton <nickc@redhat.com>
425 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
426 backend does not provide a function for creating dynamic sections
428 (bfd_elf_final_link): Issue a warning message if a dynamic section
429 has the SHT_NOTE type.
430 (bfd_elf_final_link): Do not look for dynamic strings in a section
431 that does not have the SHT_STRTAB type or the name .dynstr.
432 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
433 section is not in the output binary.
434 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
436 2011-06-09 Tristan Gingold <gingold@adacore.com>
438 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
439 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
442 2011-06-09 Tristan Gingold <gingold@adacore.com>
444 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
446 2011-06-09 Nick Clifton <nickc@redhat.com>
449 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
450 that the output section has an allocated bfd_elf_section_data
452 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
453 symbols in sections that have been removed by garbage collection.
455 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
457 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
458 relocations in SEC_DEBUGGING sections when building shared
461 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
464 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
465 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
467 2011-06-08 Tristan Gingold <gingold@adacore.com>
469 * makefile.vms (OBJS): Add elfxx-ia64.obj
472 2011-06-08 Alan Modra <amodra@gmail.com>
474 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
475 * sco5-core.c: Init match_priority field.
477 2011-06-08 Alan Modra <amodra@gmail.com>
479 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
482 2011-06-07 Joel Brobecker <brobecker@adacore.com>
484 * irix-core.c (irix_core_vec): Add match_priority field.
486 2011-06-06 Alan Modra <amodra@gmail.com>
488 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
490 * configure.in: Bump bfd version.
491 * elfcode.h (elf_object_p): Delete hacks preventing match of
492 EM_NONE and ELFOSABI_NONE targets when a better match exists.
493 * elfxx-target.h (elf_match_priority): Define and use.
494 * format.c (bfd_check_format_matches): Use target match_priority
495 to choose best of multiple matching targets. In cases with multiple
496 matches rerun _bfd_check_format if we don't choose the last match.
497 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
498 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
499 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
500 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
501 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
502 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
503 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
504 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
505 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
506 * vms-lib.c, * xsym.c: Init match_priority field.
507 * configure: Regenerate.
508 * bfd-in2.h: Regenerate.
510 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
513 * elfcode.h (elf_object_p): Revert the last change.
515 2011-06-04 Alan Modra <amodra@gmail.com>
517 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
518 return the other arch.
519 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
522 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
525 * hash.c (higher_primer_number): Add more, small, prime numbers.
526 (bfd_hash_set_default_size): Likewise.
528 2011-06-02 Nick Clifton <nickc@redhat.com>
530 * coff-mcore.c: Fix spelling typo.
531 * coff-stgo32.c: Likewise.
532 * elf32-arm.c: Likewise.
533 * elf32-avr.c: Likewise.
534 * elf-m68hc1x.c: Likewise.
535 * elf32-mcore.c: Likewise.
536 * elf32-mep.c: Likewise.
537 * elf32-mt.c: Likewise.
538 * elf32-ppc.c: Likewise.
539 * elf32-xtensa.c: Likewise.
540 * elf64-ppc.c: Likewise.
541 * elfxx-mips.c: Likewise.
542 * netbsd.h: Likewise.
543 * nlmcode.h: Likewise.
544 * vms-alpha.c: Likewise.
545 * po/bfd.pot: Regenerate.
546 * po/SRC-POTFILES.in: Regenerate.
548 2011-06-01 DJ Delorie <dj@redhat.com>
550 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
551 * target.c: Likewise.
552 * configure.in: Likewise.
553 * configure.in: Regenerate.
554 * elf32-rx.c: Add elf32-rx-be-ns target.
555 (rx_elf_object_p): Never allow the be-ns target by default,
556 only allow it if the user requests it.
558 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
560 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
561 relocation in readonly section in a shared object.
562 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
564 2011-05-31 Nick Clifton <nickc@redhat.com>
566 * archive.c (adjust_relative_path): Fix comment to prevent it
567 corrupting the auto-generated bfd.h.
569 2011-05-31 Paul Brook <paul@codesourcery.com>
571 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
573 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
576 2011-05-31 Paul Brook <paul@codesourcery.com>
578 * elf32-arm.c (arm_stub_is_thumb): Add
579 arm_stub_long_branch_v4t_thumb_tls_pic.
580 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
583 2011-05-27 Nick Clifton <nickc@redhat.com>
586 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
587 unable to read a file pointed to by an entry in a thin archive.
588 (adjust_relative_path): Use lrealpath to canonicalize paths.
589 Handle the case where the reference path is above the current
590 path in the directory tree.
592 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
595 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
596 R_X86_64_TPOFF64 in executable.
598 2011-05-26 Alan Modra <amodra@gmail.com>
600 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
601 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
602 local_protected comment.
604 2011-05-25 Tristan Gingold <gingold@adacore.com>
606 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
607 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
608 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
609 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
610 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
611 (elf32-ia64.c): Created from elfnn-ia64.c
612 (elf64-ia64.c): Likewise.
613 * elfxx-ia64.h: New file.
614 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
615 functions.Includes elfxx-ia64.h.
616 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
617 (IA64_HOWTO): Adjust.
618 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
619 (elfNN_ia64_reloc_type_lookup): Renames to
620 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
621 (elfNN_ia64_reloc_name_lookup): Renames to
622 ia64_elf_reloc_name_lookup. Make it public.
623 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
624 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
626 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
627 Move it and make it public. Move prototype to elfxx-ia64.h
628 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
629 Move prototype to elfxx-ia64.h
630 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
631 (elfNN_ia64_info_to_howto): Adjust calls.
632 (elfNN_ia64_relax_section): Adjust calls.
633 (count_dyn_reloc): Fix typo.
634 (elfNN_ia64_relocate_section): Adjust calls.
635 (elfNN_ia64_finish_dynamic_symbol): Likewise.
636 (bfd_elfNN_bfd_reloc_type_lookup)
637 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
638 * configure: Regenerate.
639 * Makefile.in: Regenerate.
641 2011-05-23 DJ Delorie <dj@redhat.com>
643 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
644 the vma/lma swapping done in elf32_rx_modify_program_headers.
646 2011-05-23 Nick Clifton <nickc@redhat.com>
648 * elf-m10300.c (mn10300_elf_mkobject): New function.
649 (bfd_elf32_mkobject): Define.
651 2011-05-23 Alan Modra <amodra@gmail.com>
653 * elf-bfd.h: Comment typo fix.
654 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
655 struct elf_dyn_relocs throughout.
656 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
658 2011-05-23 Alan Modra <amodra@gmail.com>
660 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
661 functions rather than warning callback or _bfd_error_handler.
662 * elf32-ppc.c: Likewise.
663 * elf64-ppc.c: Likewise.
664 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
666 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
668 2011-05-23 Alan Modra <amodra@gmail.com>
671 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
672 .tbss, and page align same for all SHT_NOBITS sections.
674 2011-05-21 Alan Modra <amodra@gmail.com>
677 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
679 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
680 segment if just for .tbss.
681 (assign_file_positions_for_load_sections): Don't report "can't
682 allocate in segment" errors for .tbss.
683 (assign_file_positions_for_non_load_sections): Don't set p_filesz
684 from SHT_NOBITS section filepos.
686 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
688 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
689 R_C6000_PCR_H16 and R_C6000_PCR_L16.
690 (elf32_tic6x_relocate_section): Handle them.
692 2011-05-18 Nick Clifton <nickc@redhat.com>
695 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
696 sections when building shared libraries.
698 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
701 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
704 2011-05-18 Tristan Gingold <gingold@adacore.com>
706 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
707 (xcoff_sweep): Always keep dwarf sections.
708 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
710 2011-05-18 Tristan Gingold <gingold@adacore.com>
712 * libxcoff.h (struct xcoff_dwsect_name): New type.
713 (XCOFF_DWSECT_NBR_NAMES): New macro.
714 (xcoff_dwsect_names): Declare.
715 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
716 (styp_to_sec_flags): Ditto.
717 (coff_new_section_hook): Ditto.
718 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
719 * coff-rs6000.c (xcoff_dwsect_name): New variable.
721 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
724 * elf32-rx.c (ignore_lma): New variable.
725 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
726 (rx_modify_program_headers): Only copy the LMA into the VMA if
729 2011-05-17 Alan Modra <amodra@gmail.com>
732 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
733 * elflink.c (elf_link_add_object_symbols): Likewise.
734 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
736 2011-05-16 Alan Modra <amodra@gmail.com>
738 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
740 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
742 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
743 global GOT entries for GOT_PAGE relocations against global symbols.
745 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
747 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
748 (tic6x-*-*): Replaced by these.
749 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
750 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
751 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
753 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
754 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
755 "elf32-target.h" two more times.
756 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
757 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
758 bfd_elf32_tic6x_elf_le_vec.
759 * configure: Regenerate.
761 2011-05-13 Jan Beulich <jbeulich@novell.com>
763 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
765 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
767 * config.in: Regenerated.
768 * configure: Regenerated.
769 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
770 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
771 HAVE_PSINFO32_T_PR_PID.
772 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
773 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
774 and HAVE_PSINFO32_T_PR_PID.
775 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
777 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
779 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
781 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
782 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
784 2011-05-09 Paul Brook <paul@codesourcery.com>
786 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
787 * bfd-in2.h: Regenerate.
788 * elf32-tic6x.c: Include limits.h.
789 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
790 _tic6x_elf_section_data): New.
791 (elf32_tic6x_section_data): Define.
792 (elf32_tic6x_new_section_hook): Allocate target specific data.
793 (elf32_tic6x_add_unwind_table_edit): New function.
794 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
795 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
796 elf32_tic6x_copy_exidx_entry): New functions.
797 (elf_backend_write_section): Define.
799 2011-05-09 Paul Brook <paul@codesourcery.com>
801 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
802 elf32_tic6x_fake_sections): New functions.
803 (elf_backend_fake_sections): Define.
805 2011-05-09 Paul Brook <paul@codesourcery.com>
807 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
808 (elf_backend_gc_mark_extra_sections): Define.
810 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
813 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
814 references to symbols defined in discarded sections.
816 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
819 * coffgen.c (coff_write_symbol): Assume input section is its own
820 output section if output_section member not set.
821 (coff_write_alien_symbol): Likewise.
823 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
826 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
828 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
831 * section.c (SEC_ELF_REVERSE_COPY): New.
832 * bfd-in2.h: Regenerated.
834 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
837 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
838 * bfd-in2.h: Regenerate.
840 2011-05-06 Tristan Gingold <gingold@adacore.com>
842 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
843 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
844 any code section. Add comments.
845 (alpha_vms_object_p): Use void * instead of PTR.
846 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
847 (build_module_list): Guard against no DST section. Add comments.
848 (alpha_vms_link_output_symbol): Discard undefined symbols.
849 (alpha_vms_get_section_contents): Simply memcpy if the section was
850 already loaded. Fix typo.
851 (vms_new_section_hook): Use void * instead of PTR.
852 (vms_alpha_vec): Ditto.
854 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
856 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
857 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
859 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
861 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
862 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
863 mismatch. Choose the lower of the two values.
864 (bfd_elf32_bfd_final_link): New macro.
866 2011-04-28 Tristan Gingold <gingold@adacore.com>
868 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
869 (bfd_xcoff_swap_aux_out): Ditto.
870 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
871 (bfd_xcoff64_swap_aux_out): Ditto.
873 2011-05-04 Alan Modra <amodra@gmail.com>
876 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
877 was_undefined on dot-symbols.
879 2011-05-03 Paul Brook <paul@codesourcery.com>
882 * elf32-tic6x.c (elf32_tic6x_howto_table,
883 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
884 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
887 2011-05-01 Alan Modra <amodra@gmail.com>
890 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
891 creating ifunc sections.
892 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
894 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
896 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
899 2011-04-28 Tom Tromey <tromey@redhat.com>
901 * bfdio.c (memory_bstat): Pass correct size to memset.
903 2011-04-28 Mike Frysinger <vapier@gentoo.org>
905 * dwarf2.c (dwarf_debug_sections): Mark const.
906 * elf.c (special_sections): Likewise.
907 * libbfd-in.h (dwarf_debug_sections): Likewise.
908 * libbfd.h: Regenerate.
910 2011-04-26 Kai Tietz <ktietz@redhat.com>
912 * coffcode.h (sec_to_styp_flags): Allow linkonce for
915 2011-04-26 Tristan Gingold <gingold@adacore.com>
917 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
919 2011-04-24 Alan Modra <amodra@gmail.com>
923 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
924 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
925 (_bfd_generic_link_add_one_symbol): Update "notice" call.
926 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
927 it is a redef of an IR symbol in a real BFD.
929 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
931 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
932 in readonly section in a shared object.
933 (elf_i386_size_dynamic_sections): Likewise.
934 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
935 (elf_x86_64_size_dynamic_sections): Likewise.
937 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
940 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
942 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
944 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
946 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
947 on dynamic symbol error.
948 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
950 2011-04-20 Tristan Gingold <gingold@adacore.com>
952 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
954 2011-04-20 Alan Modra <amodra@gmail.com>
956 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
957 (bfd_hash_table_init_n): Overflow checking.
958 (bfd_hash_set_default_size): Return current size. Take unsigned long
959 arg. Add 65537 to hash_size primes.
960 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
961 * bfd-in2.h: Regenerate.
963 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
965 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
968 2011-04-20 Alan Modra <amodra@gmail.com>
970 * libbfd.c (bfd_log2): Do return rounded up value.
971 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
972 call with expanded old round down version of the function.
974 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
975 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
977 2011-04-20 Alan Modra <amodra@gmail.com>
980 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
981 in their own common section.
982 * elflink.c (elf_link_add_object_symbols): Likewise.
983 * linker.c (generic_link_check_archive_element): Don't lose flags
984 if common section is pre-existing.
985 (_bfd_generic_link_add_one_symbol): Likewise.
987 2011-04-20 Alan Modra <amodra@gmail.com>
990 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
991 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
992 multiple_definition regardless of allow_multiple_definition.
993 * simple.c (simple_dummy_multiple_definition): Update.
994 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
997 2011-04-18 Tristan Gingold <gingold@adacore.com>
999 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1001 2011-04-18 Alan Modra <amodra@gmail.com>
1005 * bfd.c (BFD_PLUGIN): Define.
1006 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1007 * bfd-in2.h: Regenerate.
1008 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1009 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1011 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1013 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1016 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1018 * elf-bfd.h (struct sdt_note): New struct.
1019 (struct elf_obj_tdata) <sdt_note_head>: New field.
1020 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1021 (elfobj_grok_stapsdt_note): Likewise.
1022 (elf_parse_notes): Added code to treat SystemTap note
1025 2011-04-12 Richard Henderson <rth@redhat.com>
1027 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1028 exclude empty .got sections.
1030 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1032 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1033 array access for BFD_RELOC_386_IRELATIVE.
1035 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1037 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1039 2011-04-11 Mark Wielaard <mjw@redhat.com>
1042 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1043 (has_gnu_symbols): Renamed from has_ifunc_symbols.
1044 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1045 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1046 also if STB_GNU_UNIQUE symbol binding was seen.
1047 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1048 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1049 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1050 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1051 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1052 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1054 2011-04-11 Alan Modra <amodra@gmail.com>
1056 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
1058 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
1059 (_bfd_generic_get_section_contents_in_window): Likewise.
1060 * section.c (bfd_get_section_contents): Likewise.
1061 * compress.c (bfd_get_full_section_contents): Likewise.
1062 * elf32-rx.c (rx_final_link): Ignore rawsize.
1063 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
1064 bfd with bfd_get_section_limit.
1065 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
1066 os->size during final link. Update callers.
1067 * bfd-in2.h: Regenerate.
1069 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
1072 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
1073 as the number of global entries when merging with the primary GOT.
1075 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1077 * elf32-i386.c: Update copyright year.
1078 * elf64-x86-64.c: Likewise.
1080 2011-04-09 Kai Tietz <ktietz@redhat.com>
1082 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
1083 buffer and use rawsize for sorting.
1084 * coffcode.h (coff_compute_section_file_positions): Set rawsize
1085 before doing alignment.
1087 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1089 * elf32-i386.c (elf_i386_relocate_section): Return relocation
1090 error on unsupported relocation.
1091 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1093 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1096 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
1099 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
1102 * elf32-i386.c (elf_i386_relocate_section): Check !executable
1103 instead of shared for R_386_TLS_LDO_32.
1105 2011-04-08 Tristan Gingold <gingold@adacore.com>
1107 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
1109 * xcoff-target.h: Remove
1110 * Makefile.in: Regenerate.
1112 2011-04-07 Cary Coutant <ccoutant@google.com>
1114 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
1116 2011-04-07 Paul Brook <paul@codesourcery.com>
1118 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
1120 (elf32_tic6x_howto_table_rel): Ditto.
1121 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
1122 (elf32_tic6x_check_relocs): Ditto.
1124 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1126 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
1128 (strongarm*, thumb*, xscale*): Remove architectures.
1129 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
1130 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
1131 xscale-*-coff): Remove targets.
1133 2011-04-01 Tristan Gingold <gingold@adacore.com>
1135 * elfxx-ia64.c: include bfd_stdint.h
1137 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
1139 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
1140 dynobj and its initialization.
1142 2011-03-31 Tristan Gingold <gingold@adacore.com>
1144 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
1145 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
1146 BFD_HOST_LONG_LONG to 1.
1148 2011-03-31 Tristan Gingold <gingold@adacore.com>
1150 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
1151 (_bfd_vms_write_etir): Ditto.
1152 (_bfd_vms_slurp_etir): Avoid to use intptr_t
1153 * configure.com: Generate bfd_stdint.h
1155 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
1157 * elf32-tic6x.h (struct elf32_tic6x_params): New.
1158 (elf32_tic6x_setup): Declare.
1159 * elf32-tic6x.c: Include <limits.h>.
1160 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
1161 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
1163 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
1164 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
1165 tic6x_elf_scom_symbol_ptr): New static variables.
1166 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
1167 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
1168 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1169 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
1170 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
1171 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
1172 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
1173 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
1174 elf32_tic6x_adjust_dynamic_symbol): New static functions.
1175 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
1176 to weak symbols as required by the ABI.
1177 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
1178 as needed when generating DSBT output.
1179 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
1180 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
1181 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
1182 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
1183 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
1184 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
1185 New static functions.
1186 (ELF_MAXPAGESIZE): Define to 0x1000.
1187 (bfd_elf32_bfd_copy_private_bfd_data,
1188 bfd_elf32_bfd_link_hash_table_create,
1189 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
1190 elf_backend_want_got_plt, elf_backend_want_dynbss,
1191 elf_backend_plt_readonly, elf_backend_got_header_size,
1192 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
1193 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1194 elf_backend_check_relocs, elf_backend_add_symbol_hook,
1195 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
1196 elf_backend_section_from_bfd_section,
1197 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
1198 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
1199 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
1201 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
1202 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
1203 * bfd/bfd-in2.h: Regenerate.
1204 * bfd/libbfd.h: Regenerate.
1205 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
1207 2011-03-31 Tristan Gingold <gingold@adacore.com>
1209 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
1210 entry on xcoff when value is C_NULL_VALUE.
1212 2011-03-31 Tristan Gingold <gingold@adacore.com>
1214 * libcoff-in.h (exec_hdr): Remove.
1215 * libcoff.h: Regenerate.
1217 2011-03-30 Nick Clifton <nickc@redhat.com>
1219 * po/da.po: Updated Danish translation.
1221 2011-03-29 Richard Henderson <rth@redhat.com>
1223 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
1224 (elf64_alpha_gc_sweep_hook): New.
1225 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
1226 (elf_backend_can_gc_sections): New.
1228 2011-03-26 John Marino <binutils@marino.st>
1230 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
1231 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
1232 * configure: Regenerate.
1234 2011-03-25 Michael Snyder <msnyder@vmware.com>
1236 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
1238 2011-03-25 Tristan Gingold <gingold@adacore.com>
1240 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
1241 of find_nearest_line on object files.
1243 2011-03-25 Tristan Gingold <gingold@adacore.com>
1245 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
1247 (alpha_vms_create_eisd_for_section): Make code sections read-only.
1249 2011-03-24 Alan Modra <amodra@gmail.com>
1251 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
1252 old-style __tls_get_addr calls without marker relocs don't match
1253 their arg setup insn one for one. If such mismatches are found
1254 report the reloc and don't do any tls optimization.
1255 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1257 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1259 * bfd-in2.h: Regenerate.
1261 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1263 * archures.c: Add AVR XMEGA architecture information.
1264 * cpu-avr.c (arch_info_struct): Likewise.
1265 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1266 (elf32_avr_object_p): Likewise.
1268 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1270 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
1271 * bfd-in2.h: Regenerate.
1272 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
1273 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
1275 (elf32_arm_howto_from_type): Update accordingly.
1276 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
1277 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
1278 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
1279 with an extra noncall_refcount field.
1280 (arm_local_iplt_info): New structure.
1281 (elf_arm_obj_tdata): Add local_iplt.
1282 (elf32_arm_local_iplt): New accessor macro.
1283 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
1284 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
1285 Change tls_type to a bitfield and add is_iplt.
1286 (elf32_arm_link_hash_newfunc): Update accordingly.
1287 (elf32_arm_allocate_local_sym_info): New function.
1288 (elf32_arm_create_local_iplt): Likewise.
1289 (elf32_arm_get_plt_info): Likewise.
1290 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
1291 (elf32_arm_get_local_dynreloc_list): Likewise.
1292 (create_ifunc_sections): Likewise.
1293 (elf32_arm_copy_indirect_symbol): Update after the changes to
1294 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
1295 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
1296 to get PLT information. Assert that all STT_GNU_IFUNC references
1297 are turned into PLT references.
1298 (arm_build_one_stub): Pass the symbol type to
1299 elf32_arm_final_link_relocate.
1300 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
1301 (elf32_arm_allocate_irelocs): New function.
1302 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
1303 all R_ARM_IRELATIVE.
1304 (elf32_arm_allocate_plt_entry): New function.
1305 (elf32_arm_populate_plt_entry): Likewise.
1306 (elf32_arm_final_link_relocate): Add an st_type parameter.
1307 Set srelgot to null for static objects. Use separate variables
1308 to record which st_value and st_type should be used when generating
1309 a dynamic relocation. Use elf32_arm_get_plt_info to find the
1310 symbol's PLT information, setting has_iplt_entry, splt,
1311 plt_offset and gotplt_offset accordingly. Check whether
1312 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
1313 the relocation target accordingly. Broaden assert to include
1314 .iplts. Don't set sreloc for static relocations. Assert that
1315 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
1316 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
1317 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
1318 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
1319 resolve GOT references to the .igot.plt entry.
1320 (elf32_arm_relocate_section): Update the call to
1321 elf32_arm_final_link_relocate.
1322 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
1323 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
1324 relocations in shared libraries and relocatable executables.
1325 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
1326 to get the list of dynamic relocations for a local symbol.
1327 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
1328 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
1329 to allocate local symbol information. Treat R_ARM_REL32 and
1330 R_ARM_REL32_NOI as call relocations in shared libraries and
1331 relocatable executables. Record PLT information for local
1332 STT_GNU_IFUNC functions as well as global functions. Count
1333 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
1334 to get the list of dynamic relocations for a local symbol.
1335 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
1336 Don't remove STT_GNU_IFUNC PLTs unless all references have been
1337 removed. Update after the changes to elf32_arm_link_hash_entry.
1338 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
1339 entries should live in .plt or .iplt. Check whether the .igot.plt
1340 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
1341 to allocate .plt and .(i)got.plt entries. Detect which .got
1342 entries will need R_ARM_IRELATIVE relocations and use
1343 elf32_arm_allocate_irelocs to allocate them. Likewise other
1344 non-.got dynamic relocations.
1345 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
1346 and dynamic relocations for local STT_GNU_IFUNC symbols.
1347 Check whether the .igot.plt and .got entries can be combined.
1348 Detect which .got entries will need R_ARM_IRELATIVE relocations
1349 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
1350 section pointers intead of strcmp checks. Handle iplt and igotplt.
1351 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
1352 to fill in .plt, .got.plt and .rel(a).plt entries. Point
1353 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
1355 (elf32_arm_output_plt_map_1): New function, split out from
1356 elf32_arm_output_plt_map. Handle .iplt entries. Use
1357 elf32_arm_plt_needs_thumb_stub_p.
1358 (elf32_arm_output_plt_map): Call it.
1359 (elf32_arm_output_arch_local_syms): Add mapping symbols for
1360 local .iplt entries.
1361 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
1362 (elf32_arm_swap_symbol_out): Likewise.
1363 (elf32_arm_add_symbol_hook): New function.
1364 (elf_backend_add_symbol_hook): Define for all targets.
1366 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1368 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
1369 * elf.c (swap_out_syms): Set st_target_internal for each
1371 * elfcode.h (elf_swap_symbol_in): Likewise.
1372 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1373 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
1374 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1375 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1376 * elflink.c (elf_link_output_extsym): Likewise.
1377 (bfd_elf_final_link): Likewise.
1378 (elf_link_add_object_symbols): Copy st_target_internal
1379 to the hash table if we see a definition.
1380 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
1381 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
1382 a branch_type field.
1383 (a8_erratum_fix, a8_erratum_reloc): Likewise.
1384 (arm_type_of_stub): Replace actual_st_type with an
1385 actual_branch_type parameter.
1386 (arm_build_one_stub): Use branch types rather than st_types to
1387 determine the type of branch.
1388 (cortex_a8_erratum_scan): Likewise.
1389 (elf32_arm_size_stubs): Likewise.
1390 (bfd_elf32_arm_process_before_allocation): Likewise.
1391 (allocate_dynrelocs_for_symbol): Likewise.
1392 (elf32_arm_finish_dynamic_sections): Likewise.
1393 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
1394 a branch_type parameter.
1395 (elf32_arm_relocate_section): Update call accordingly.
1396 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
1397 (elf32_arm_output_map_sym): Initialize st_target_internal.
1398 (elf32_arm_output_stub_sym): Likewise.
1399 (elf32_arm_symbol_processing): Delete.
1400 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
1401 Use st_target_internal to record the branch type.
1402 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
1404 (elf32_arm_is_function_type): Delete.
1405 (elf_backend_symbol_processing): Likewise.
1406 (elf_backend_is_function_type): Likewise.
1408 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1410 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
1411 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
1414 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1416 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
1417 may_need_local_target_p and may_become_dynamic_p to classify
1418 the relocation type. Don't check info->symbolic or h->def_regular
1419 when deciding whether to record a potential dynamic reloc.
1420 Don't treat potential dynamic relocs as PLT references.
1421 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
1422 try to make the PLT reference count go negative.
1424 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1426 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
1427 GOT entry here, rather than leaving it to finish_dynamic_symbol.
1428 Only create a dynamic relocation for local references if
1430 (allocate_dynrelocs_for_symbol): Update dynamic relocation
1431 allocation accordingly.
1432 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
1434 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1436 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
1437 (elf32_arm_add_dynreloc): Likewise.
1438 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
1439 to allocate dynamic relocations.
1440 (elf32_arm_size_dynamic_sections): Likewise.
1441 (allocate_dynrelocs): Likewise. Rename to
1442 allocate_dynrelocs_for_symbol.
1443 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
1444 create dynamic relocations.
1445 (elf32_arm_finish_dynamic_symbol): Likewise.
1447 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
1449 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
1450 x32 GD->IE and GD->LE transitions.
1451 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
1452 and LD->LE transitions.
1454 2011-03-10 Alan Modra <amodra@gmail.com>
1456 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
1457 for LO_DS error message and correct multiple.
1459 2011-03-10 Alan Modra <amodra@gmail.com>
1461 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
1462 (ppc64_elf_link_just_syms): New function.
1463 (opd_entry_value): Don't assume big-endian host.
1464 (get_r2off): New function.
1465 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
1467 2011-03-06 Michael Snyder <msnyder@vmware.com>
1469 * compress.c (bfd_compress_section_contents): Check for out of mem.
1471 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
1472 that case statement falls through intentionally.
1474 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
1476 2011-03-04 Alan Modra <amodra@gmail.com>
1478 * archive.c (bsd_write_armap): Don't call stat in deterministic
1479 mode, and don't use st_mtime if stat returns error.
1481 2011-03-03 Michael Snyder <msnyder@vmware.com>
1483 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
1485 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
1487 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
1488 (aout_link_write_other_symbol): Missing break statement.
1490 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
1492 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
1494 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
1496 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
1497 x32 IE->LE transition.
1498 (elf_x86_64_relocate_section): Likewise.
1500 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
1502 * elflink.c (is_reloc_section): Remove function.
1503 (get_dynamic_reloc_section_name): Construct string manually.
1505 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
1507 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
1508 (adjust_relative_path): Likewise.
1509 (_bfd_construct_extended_name_table): Likewise.
1510 * corefile.c (generic_core_file_matches_executable_p): Likewise.
1511 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1512 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1513 * elf32-spu.c (sort_bfds): Likewise.
1514 (spu_elf_auto_overlay): Likewise.
1515 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1516 * xcofflink.c (xcoff_set_import_path): Likewise.
1517 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
1518 (xtensa_regfile_lookup_shortname): Likewise.
1520 2011-02-28 Alan Modra <amodra@gmail.com>
1523 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
1524 stringsize. Properly sanity check symdef_count. Remove redundant
1527 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
1529 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
1530 and handle claim_file seeking. Only try to load the plugin once.
1532 2011-02-22 Andreas Schwab <schwab@redhat.com>
1534 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
1535 relocation read the value from the second GOT slot.
1537 2011-02-15 Tristan Gingold <gingold@adacore.com>
1539 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
1541 2011-02-15 Alan Modra <amodra@gmail.com>
1543 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
1544 toc relocs. Fuss over free(NULL).
1546 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1548 * elflink.c (bfd_elf_size_dynamic_sections): Add
1549 bfd_get_symbol_leading_char to the start of newname.
1551 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1553 * configure: Regenerate.
1555 2011-02-09 Alan Modra <amodra@gmail.com>
1557 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
1558 we are done. When optimising large toc, check that a global
1559 symbol on a toc reloc is defined in a kept section.
1561 2011-02-08 Nick Clifton <nickc@redhat.com>
1564 * elf.c (assign_file_positions_for_load_sections): Set the program
1565 header offset and entry size to zero if there are no program
1568 2011-02-08 Alan Modra <amodra@gmail.com>
1570 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
1571 local_syms when looking for local symbols in .toc.
1573 2011-02-01 Alan Modra <amodra@gmail.com>
1575 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
1576 for toc pointer on any section having makes_toc_func_call set.
1577 (check_pasted_section): Ensure pasted .init/.fini fragments use
1578 the same toc if any has makes_toc_func_call set.
1580 2011-01-28 Joseph Myers <joseph@codesourcery.com>
1582 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
1585 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
1587 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
1588 common sections too.
1590 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1592 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
1595 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
1597 Fix compilation for mingw64.
1598 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
1599 typecast to avoid warning.
1600 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
1602 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
1603 of long for pointer to avoid warning.
1604 (elfNN_ia64_relax_brl): Idem.
1605 (elfNN_ia64_install_value): Idem.
1606 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
1608 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
1610 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
1611 h->needs_plt when deciding whether to record a possible dynamic reloc.
1613 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
1615 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
1616 dynamic relocs for the removed section.
1618 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
1620 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
1623 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
1625 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
1626 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
1627 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
1628 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
1629 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
1630 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
1633 2011-01-14 Alan Modra <amodra@gmail.com>
1635 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
1637 (_bfd_default_error_handler): Likewise.
1638 * elf.c (print_segment_map): Likewise.
1639 * libbfd.c (warn_deprecated): Likewise.
1640 * som.c (som_sizeof_headers): No need to do so here.
1641 * coff-i860.c: Replace use of printf for error messages with
1643 * coff-ppc.c: Likewise.
1644 * coff-sh.c: Likewise.
1645 * elf32-bfin.c: Likewise.
1646 * elf32-dlx.c: Likewise.
1647 * elf32-mep.c: Likewise.
1648 * elf32-v850.c: Likewise.
1649 * mach-o.c: Likewise.
1652 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
1654 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
1656 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
1657 (elf_x86_64_check_relocs): Align relocation section to 4 byte
1659 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
1661 (elf_x86_64_finish_dynamic_symbol): Updated.
1662 (elf_x86_64_finish_dynamic_sections): Don't use
1663 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
1664 bfd_elf64_swap_dyn_out.
1666 2011-01-14 J. Park <grassman@gmail.com>
1669 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
1670 following bfd_link_hash_warning symbol link.
1672 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
1673 Glauber de Oliveira Costa <glommer@gmail.com>
1675 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
1676 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
1677 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
1679 * libbfd.h: Rebuilt.
1680 * bfd-in2.h: Rebuilt.
1681 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
1682 (elf32_arm_reloc_map): Likewise.
1683 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
1684 (elf32_arm_stub_long_branch_any_tls_pic,
1685 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
1686 (DEF_STUBS): Add new stubs.
1687 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
1688 (elf32_arm_local_tlsdesc_gotent): New.
1689 (GOT_TLS_GDESC): New mask.
1690 (GOT_TLS_GD_ANY): Define.
1691 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
1692 (elf32_arm_compute_jump_table_size): New.
1693 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
1694 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
1695 sgotplt_jump_table_size fields.
1696 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
1697 (elf32_arm_link_hash_table_create): Initialize new fields.
1698 (arm_type_of_stub): Check TLS desc relocs too.
1699 (elf32_arm_stub_name): TLS desc relocs can be shared.
1700 (elf32_arm_tls_transition): Determine relaxation.
1701 (arm_stub_required_alignment): Add tls stubs.
1702 (elf32_arm_size_stubs): Likewise.
1703 (elf32_arm_tls_relax): Perform TLS relaxing.
1704 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
1705 (IS_ARM_TLS_GNU_RELOC): New.
1706 (IS_ARM_TLS_RELOC): Use it.
1707 (elf32_arm_relocate_section): Perform TLS relaxing.
1708 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
1710 (allocate_dynrelocs): Allocate tls desc relcoations.
1711 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
1713 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
1715 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
1717 (elf32_arm_finish_dynamic_symbol): Adjust.
1718 (arm_put_trampoline): New.
1719 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
1721 (elf_backend_always_size_sections): Define.
1723 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
1725 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
1727 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
1731 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
1732 handle symbols marked with regular reference, but not non-GOT
1733 reference when building shared library.
1735 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
1736 local and global STT_GNU_IFUNC symols when building shared
1738 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1740 2011-01-05 DJ Delorie <dj@redhat.com>
1742 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
1743 * libbfd.h: Regenerate.
1744 * bfd-in2.h: Regenerate.
1745 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
1747 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
1749 * cpu-i386.c (bfd_i386_compatible): New.
1750 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
1751 with bfd_i386_compatible.
1752 (bfd_x86_64_arch_intel_syntax): Likewise.
1753 (bfd_i386_arch_intel_syntax): Likewise.
1754 (i8086_arch): Likewise.
1755 (bfd_x64_32_arch): Likewise.
1756 (bfd_x86_64_arch): Likewise.
1757 (bfd_i386_arch): Likewise.
1759 For older changes see ChangeLog-2010
1765 version-control: never