1 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
4 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Update comments.
5 (elfNN_ia64_update_short_info): Remove "->output_section" from
6 ia64_info->max_short_sec and ia64_info->min_short_sec.
7 (elfNN_ia64_choose_gp): Likewise.
8 (elfNN_ia64_relax_section): Pass tsec->output_section to
9 elfNN_ia64_update_short_info.
11 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
14 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Add max_short_sec,
15 max_short_offset, min_short_sec and min_short_offset.
16 (elfNN_ia64_update_short_info): New.
17 (elfNN_ia64_relax_section): Update max_short_sec,
18 max_short_offset, min_short_sec and min_short_offset.
19 (elfNN_ia64_choose_gp): Use min_short_sec/max_short_sec if
22 2009-11-17 Paul Brook <paul@codesourcery.com>
23 Daniel Jacobowitz <dan@codesourcery.com>
25 * elf32-arm.c (using_thumb_only, arch_has_arm_nop,
26 arch_has_thumb2_nop): Handle TAG_CPU_ARCH_V7E_M.
27 (tag_cpu_arch_combine): Ditto. Correct MAX_TAG_CPU_ARCH test.
29 2009-11-17 Ulrich Weigand <uweigand@de.ibm.com>
31 * elf32-spu.c (struct spu_link_hash_table): Remove overlay_fixed,
32 reserved, and extra_stack_space members.
33 (spu_elf_auto_overlay): Use auto_overlay_fixed, auto_overlay_reserved,
34 and extra_stack_space members of htab->params instead.
36 2009-11-17 Tristan Gingold <gingold@adacore.com>
38 * targets.c: Include alloca-conf.h
40 2009-11-16 Kai Tietz <kai.tietz@onevision.com>
42 * targets.c (bfd_get_target_info): New function.
43 (_bfd_find_arch_match): New function.
44 * bfd-in2.h: Regenerated.
46 2009-11-12 Nick Clifton <nickc@redhat.com>
48 * po/ru.po: Updates Russian translation.
50 2009-11-11 Nick Clifton <nickc@redhat.com>
52 * po/id.po: Updated Indonesian translation.
54 2009-11-11 Jan Kratochvil <jan.kratochvil@redhat.com>
56 * configure.in: Call ACX_LARGEFILE. Stop calling AC_PLUGINS,
57 AC_SYS_LARGEFILE and checking the Solaris largefile exception.
58 * aclocal.m4: Regenerate.
59 * configure: Regenerate.
61 2009-11-09 H.J. Lu <hongjiu.lu@intel.com>
64 * elflink.c (elf_link_output_extsym): Don't return on
65 STT_GNU_IFUNC symbol when stripping.
67 2009-11-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
69 * elf32-hppa.c (elf32_hppa_final_link): Don't sort unwind information
70 in a relocatable link.
71 * elf64-hppa.c (elf_hppa_final_link): Likewise.
73 2009-11-05 Nick Clifton <nickc@redhat.com>
75 * elflink.c (elf_link_add_object_symbols): Improve error
76 message generated when a symbol is left unresolved because a
77 --no-add-needed command line option has prevented the
78 inclusion of the DSO defining it.
80 2009-11-03 Alan Modra <amodra@bigpond.net.au>
81 Ulrich Weigand <uweigand@de.ibm.com>
83 * elf32-spu.c (mark_functions_via_relocs): Handle non-branch relocs
84 (jump tables or other references to code labels) as well.
86 2009-11-02 Paul Brook <paul@codesourcery.com>
88 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
91 2009-11-02 Alan Modra <amodra@bigpond.net.au>
93 * elflink.c (elf_link_add_object_symbols): Don't force debug
96 2009-10-29 Johan Kristell <johankri@axis.com>
98 * elf32-cris.c (cris_elf_plt_sym_val): New function.
99 (elf_backend_plt_sym_val): Define.
101 2009-10-27 Kai Tietz <kai.tietz@onevision.com>
103 * peXXigen.c (bfdver.h): Add include.
104 (LINKER_VERSION): Do calculation based on BFD_VERSION.
106 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
108 * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
110 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
112 * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
114 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
116 * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
118 2009-10-23 Kai Tietz <kai.tietz@onevision.com>
120 * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
121 of R_AMD64_PCRLONG_<X> relocations from addend.
123 2009-10-23 Alan Modra <amodra@bigpond.net.au>
125 * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
127 2009-10-20 Alan Modra <amodra@bigpond.net.au>
130 * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
132 2009-10-19 Hans-Peter Nilsson <hp@axis.com>
134 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
135 Don't subtract the size of the TLS block for non-shared objects
138 2009-10-17 Arnold Metselaar <arnold.metselaar@planet.nl>
140 * coff-z80.c (z80coff_vec): Allow sections to be of type
143 2009-10-16 Alan Modra <amodra@bigpond.net.au>
146 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
147 bim and bim->buffer. bfd_malloc instead.
148 * peicode.h (pe_ILF_build_a_bfd): Similarly.
149 (ILF_DATA_SIZE): Don't include bim.
150 * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
152 2009-10-14 Alan Modra <amodra@bigpond.net.au>
154 * aoutx.h (aout_link_check_ar_symbols): Typo fix.
156 2009-10-13 H.J. Lu <hongjiu.lu@intel.com>
159 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
162 2009-10-13 Alan Modra <amodra@bigpond.net.au>
164 * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
166 2009-10-12 Roland McGrath <roland@frob.com>
168 * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
169 Fix %s that should be %B in several message formats.
171 2009-10-10 Alan Modra <amodra@bigpond.net.au>
173 * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
174 excluded output sections.
176 2009-10-09 Tristan Gingold <gingold@adacore.com>
178 * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
179 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
181 2009-10-09 Tristan Gingold <gingold@adacore.com>
183 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
184 bfd_mach_o_read_symtab_symbols.
185 (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
186 (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
187 (bfd_mach_o_scan_write_section_32): Rename to
188 bfd_mach_o_write_section_32.
189 (bfd_mach_o_scan_write_section_64): Rename to
190 bfd_mach_o_write_section_64.
191 (bfd_mach_o_scan_write_segment_32): Rename to
192 bfd_mach_o_write_segment_32.
193 (bfd_mach_o_scan_write_segment_64): Rename to
194 bfd_mach_o_write_segment_64.
195 (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
196 (bfd_mach_o_scan_read_section_32): Rename to
197 bfd_mach_o_read_section_32.
198 (bfd_mach_o_scan_read_section_64): Rename to
199 bfd_mach_o_read_section_64.
200 (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
201 (bfd_mach_o_scan_read_symtab_strtab): Rename to
202 bfd_mach_o_read_symtab_strtab.
203 (bfd_mach_o_scan_read_symtab_symbol): Rename to
204 bfd_mach_o_read_symtab_symbol.
205 (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
206 bfd_mach_o_read_dysymtab_symbol.
207 (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
208 (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
209 (bfd_mach_o_scan_read_prebound_dylib): Rename to
210 bfd_mach_o_read_prebound_dylib.
211 (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
212 (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
213 (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
214 (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
215 (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
216 (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
217 (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
218 (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
219 (bfd_mach_o_scan_read_segment_32): Rename to
220 bfd_mach_o_read_segment_32.
221 (bfd_mach_o_scan_read_segment_64): Rename to
222 bfd_mach_o_read_segment_64.
223 (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
224 * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
225 bfd_mach_o_read_dysymtab_symbol.
227 2009-10-09 Tristan Gingold <gingold@adacore.com>
229 * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
230 (bfd_mach_o_section_get_nbr_indirect): Ditto.
231 (bfd_mach_o_get_synthetic_symtab): New function.
232 (bfd_mach_o_print_private_header): Print the number of commands
234 * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
235 * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
237 2009-10-08 Tristan Gingold <gingold@adacore.com>
239 * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
241 2009-10-06 H.J. Lu <hongjiu.lu@intel.com>
243 * bfd-in2.h: Regenerated.
245 2009-10-02 Alan Modra <amodra@bigpond.net.au>
247 * aout-cris.c (N_SHARED_LIB): Don't define.
248 * hp300bsd.c (N_SHARED_LIB): Don't define.
249 * i386bsd.c (N_SHARED_LIB): Don't define.
250 * i386linux.c (N_SHARED_LIB): Don't define.
251 * i386lynx.c (N_SHARED_LIB): Don't define.
252 * m68klinux.c (N_SHARED_LIB): Don't define.
253 * m88kmach3.c (N_SHARED_LIB): Don't define.
254 * mipsbsd.c (N_SHARED_LIB): Don't define.
255 * newsos3.c (N_SHARED_LIB): Don't define.
256 * pc532-mach.c (N_SHARED_LIB): Don't define.
257 * pdp11.c (N_SHARED_LIB): Don't define.
258 * sparclinux.c (N_SHARED_LIB): Don't define.
259 * vaxbsd.c (N_SHARED_LIB): Don't define.
261 2009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
263 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
264 symbol for a weak undef in the auxbfd, not the input bfd.
266 2009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
268 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
269 after .toe instead of before .text section. Set the LMA of all
270 overlay sections to their icache IA address.
271 (spu_elf_find_overlays): Determine icache set id without reference
274 2009-09-30 Tristan Gingold <gingold@adacore.com>
276 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
278 2009-09-29 H.J. Lu <hongjiu.lu@intel.com>
280 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
281 (elf64_x86_64_relocate_section): Use it.
282 (elf64_x86_64_finish_dynamic_symbol): Likewise.
284 2009-09-29 DJ Delorie <dj@redhat.com>
286 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
287 (ALL_MACHINES_CFILES): Add cpu-rx.c.
288 (BFD32_BACKENDS): Add elf32-rx.lo.
289 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
290 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
292 (bfd_archures_list): Add bfd_rx_arch.
293 * config.bfd: Add entry for rx-*-elf.
294 * configure.in: Add entries for bfd_elf32_rx_le_vec and
296 * reloc.c: Add RX relocations.
297 * targets.c: Add RX target vectors.
298 * Makefile.in: Regenerate.
299 * bfd-in2.h: Regenerate.
300 * configure: Regenerate.
301 * libbfd.h: Regenerate.
302 * cpu-rx.c: New file.
303 * elf32-rx.c: New file.
305 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
307 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
308 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
310 2009-09-28 Nick Clifton <nickc@redhat.com>
312 PR 10478: Accepting Solaris binaries.
313 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
314 section link values in x86 binaries.
315 * elfcode.h (elf_object_p): Likewise.
317 2009-09-28 Philippe De Muyter <phdm@macqel.be>
319 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
320 (elf_backend_final_write_processing): Macro defined as above function.
322 2009-09-25 Martin Thuresson <martint@google.com>
324 Update sources to make alpha and arm targets compile cleanly with
326 * ecoff.c: Add casts.
327 * ecofflink.c: Add casts.
328 * elf64-alpha.c: Add casts.
329 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
331 (SKIP_HOWTO): Use enum name.
332 * elf32-arm.c: Add casts.
333 (elf32_arm_vxworks_bed): Update code to avoid multiple
335 (struct map_stub): Move to top level.
337 2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
340 * elflink.c (elf_link_output_extsym): Turn off visibility on
342 (bfd_elf_final_link): Turn off visibility on dynamic local
345 2009-09-24 Alan Modra <amodra@bigpond.net.au>
348 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
349 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
350 Remove "function" parm, adjust caller.
352 2009-09-23 Matt Rice <ratmice@gmail.com>
354 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
356 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
357 DT_DEPAUDIT from audit/depaudit arguments.
358 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
359 (elf_link_add_object_symbols): Set dt_audit target data when finding a
361 * bfd-in2.h: Regenerate.
362 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
364 2009-09-23 Jie Zhang <jie.zhang@analog.com>
366 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
367 .rel.plt and .plt sections are removed.
368 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
369 section. Remove the duplicated removing of empty .rel.plt
372 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
374 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
375 patch to handle the new personality relaxation.
377 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
379 * elf-eh-frame.c (make_pc_relative): New function.
380 (_bfd_elf_write_section_eh_frame): Use it.
382 2009-09-21 Alan Modra <amodra@bigpond.net.au>
384 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
385 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
386 (MR_0_3, MR_3_0): Define.
387 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
388 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
389 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
390 table. Check for presense of __tls_get_addr_opt
391 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
392 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
393 (write_glink_stub): Add param p.
394 (ppc_elf_relocate_section): Adjust write_glink_stub call.
395 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
397 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
398 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
399 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
400 table. Check for presense of __tls_get_addr_opt.
401 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
402 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
403 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
404 LD_R2_0R1, MTLR_R11): Define.
405 (build_tls_get_addr_stub): New function.
406 (ppc_build_one_stub): Call it.
407 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
408 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
409 __tls_get_addr plt call.
410 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
412 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
414 * elf-bfd.h (eh_cie_fde): Add personality_offset and
415 make_per_encoding_relative to the CIE structure. Add a padding field.
416 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
417 rather than 0xf0 when masking out the base address encoding
418 Record the offset of personality data from the start of the CIE.
419 Remove a repeated elf_backend_can_make_relative_eh_frame check.
420 (find_merged_cie): Take an info argument. If the personality
421 binds locally, try converting an absolute personality into
423 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
424 when masking out the base address encoding. Update the call to
426 (_bfd_elf_eh_frame_section_offset): Discard relocations against
427 the personality data if we are converting into PC-relative form.
428 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
429 when masking out the base address encoding. Handle
430 make_per_encoding_relative.
432 2009-09-18 Alan Modra <amodra@bigpond.net.au>
435 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
436 R_PPC_EMB_SDA2I16 complain_overflow_signed.
437 (create_sdata_sym): Pass info rather than htab.
438 Update all callers. Ensure symbols are hidden.
439 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
440 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
441 _GLOBAL_OFFSET_TABLE_.
442 (elf_finish_pointer_linker_section): Don't assume that sdata base
443 symbol is always at 0x8000 offset. Don't subtract the addend here.
444 (is_static_defined): New function.
445 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
446 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
447 relocs. Downgrade error on unexpected section for EMB_SDA2REL
448 reloc symbols to a warning.
450 2009-09-18 Nick Clifton <nickc@redhat.com>
452 * po/es.po: Updated Spanish translation.
453 * po/vi.po: Updated Vietnamese translation.
455 2009-09-18 Alan Modra <amodra@bigpond.net.au>
457 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
458 functions. Use throughout.
459 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
460 from indirect symbol.
461 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
462 (add_symbol_adjust): Simplify.
463 (defined_code_entry, defined_func_desc): New functions.
464 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
465 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
466 defined_code_entry to follow indirect sym links.
467 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
468 (ppc_type_of_stub): Follow indirect sym links.
469 (toc_adjusting_stub_needed): Likewise.
470 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
471 rather than defining them at stub.
472 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
475 2009-09-16 Tristan Gingold <gingold@adacore.com>
477 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
479 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
480 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
481 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
482 when possible to avoid warnings.
483 (bfd_mach_o_print_section_map): Ditto.
484 (bfd_mach_o_section_get_entry_size): New function.
485 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
487 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
489 2009-09-14 Nick Clifton <nickc@redhat.com>
491 * po/fi.po: Updated Finnish translation.
493 2009-09-11 Nick Clifton <nickc@redhat.com>
495 * po/bfd.pot: Updated by the Translation project.
497 2009-09-11 Philippe De Muyter <phdm@macqel.be>
499 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
500 hack. objcopy `-B' (`--binary-architecture') option is now handled
503 2009-09-11 Nick Clifton <nickc@redhat.com>
505 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
508 2009-09-11 Jie Zhang <jie.zhang@analog.com>
510 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
511 NULL if `ht' is NULL.
513 2009-09-09 Martin Thuresson <martin@mtme.org>
515 Update sources to compile cleanly with -Wc++-compat:
516 * aoutx.h: Add casts.
517 * archive.c: Add casts.
518 * archive64.c: Add casts.
519 * archures.c: Add casts.
520 * bfd-in2.h: Regenerated.
521 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
522 * bfdio.c: Add casts.
523 * binary.c: Add casts.
524 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
525 parameter to use enum value instead of int.
526 * coffcode.h: Add casts.
527 * coffgen.c: Add casts.
528 * cofflink.c: Add casts.
529 * compress.c: Add casts.
530 * dwarf1.c: Add casts.
531 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
532 bfd_ptr. Update code to use new name.
533 * elf-attrs.c: Add casts.
534 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
535 anonymous struct. (union gotplt_union, struct
536 elf_link_virtual_table_entry): Move to top level.
537 * elf-eh-frame.c: Add casts.
538 * elf-strtab.c: Add casts.
539 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
540 argument name from typename to type_name.
541 * elf32-i386.c: Add casts.
542 * elf64-x86-64.c: Add casts.
543 * elfcode.h: Add casts.
544 * elfcore.h: Add casts.
545 * elflink.c: Add casts.
546 * format.c: Add casts.
549 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
551 * libbfd.c: Add casts.
552 * linker.c: Add casts.
553 * merge.c: Add casts.
554 * opncls.c: Add casts.
555 * peXXigen.c: Add casts.
556 * peicode.h: Add casts.
557 * reloc.c: Add casts.
558 * section.c: Add casts.
559 * simple.c: Add casts.
561 * stabs.c: Add casts.
563 * targets.c: Add casts.
564 * tekhex.c: Add casts.
565 * verilog.c: Add casts.
567 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
569 * configure: Regenerate.
571 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
573 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
574 for the mode of target PLT entries.
575 (allocate_dynrelocs): Only adjust symbol type if setting its
578 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
580 * configure: Regenerate.
582 2009-09-09 Nick Clifton <nickc@redhat.com>
585 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
586 section headers containing sh_link values of SHN_BEFORE or
588 * elfcode.h (elf_object_p): Likewise.
590 2009-09-09 Tristan Gingold <gingold@adacore.com>
592 Handle DYLD_INFO introduced by Darwin10.
593 * mach-o.h (bfd_mach_o_load_command_type): Add
594 BFD_MACH_O_LC_DYLD_INFO.
595 (bfd_mach_o_dyld_info_command): New type.
596 (bfd_mach_o_load_command): Add dyld_info field.
597 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
598 (bfd_mach_o_scan_read_dyld_info): New function.
599 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
600 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
601 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
602 (bfd_mach_o_print_dyld_info): New function.
604 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
606 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
607 linkonce or linker script discarded section.
609 2009-09-09 Alan Modra <amodra@bigpond.net.au>
611 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
613 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
615 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
616 range call the bfd error hander and use R_68K_NONE instead.
618 2009-09-07 Tristan Gingold <gingold@adacore.com>
620 * po/SRC-POTFILES.in: Regenerate.
621 * po/bfd.pot: Regenerate.
623 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
624 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
625 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
626 st_mtim.tv_nsec to gas/configure.in
627 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
628 * configure: Regenerate.
629 * config.in: Regenerate.
630 * vmsutil.c: Moved to gas/config/te-vms.c
631 * vmsutil.h: Removed.
632 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
633 (BFD32_BACKENDS): Remove vmsutil.lo
634 * Makefile.in: Regenerate.
636 2009-09-05 Eli Zaretskii <eliz@gnu.org>
638 * coffcode.h: Include libiberty.h.
640 2009-09-05 Martin Thuresson <martin@mtme.org>
642 * coff-arm.c (coff_arm_relocate_section)
643 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
644 Change member name class to symbol_class.
645 * coff-i960.c (coff_i960_relocate_section) Rename variable
646 class to class_val. Change member name class to symbol_class.
647 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
648 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
649 * coff-stgo32.c (adjust_aux_in_post)
650 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
652 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
653 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
654 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
656 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
657 variables named class to n_sclass. (coff_write_symbols): Rename
658 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
659 argument class to symbol_class.
660 * cofflink.c (_bfd_coff_link_hash_newfunc)
661 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
662 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
663 Update code to use renamed members.
664 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
665 argument class to in_class.
666 * libcoff-in.h (struct coff_link_hash_entry, struct
667 coff_debug_merge_type) Renamed members class to symbol_class and
669 * libcoff.h Regenerated.
670 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
671 Rename argument class to in_class.
672 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
674 * pef.h (struct bfd_pef_imported_symbol): Changed name of
675 member class to symbol_class.
677 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
679 * configure: Regenerated.
681 2009-09-04 Tristan Gingold <gingold@adacore.com>
683 * configure.in: Bump version to 2.20.51
685 2009-09-04 Alan Modra <amodra@bigpond.net.au>
687 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
689 2009-09-04 Jie Zhang <jie.zhang@analog.com>
691 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
693 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
694 for empty .rela.bss and .rel.plt sections.
696 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
698 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
699 R_MIPS_JALR unless symbol resolves locally.
701 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
703 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
704 has_static_relocs for R_MIPS_JALR.
706 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
708 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
709 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
712 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
714 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
717 2009-09-01 Tristan Gingold <gingold@adacore.com>
719 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
720 dependencies. Reindent.
721 * configure.com: Ported to Itanium VMS. Now generates a build.com
722 to build without make. Add messages but make edit silent.
723 * hosts/alphavms.h: Add a prototype for stpcpy.
724 * vms.c: Add a missing include for Alpha VMS.
725 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
727 2009-08-31 Jan Beulich <jbeulich@novell.com>
729 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
730 * elf.c (bfd_elf_get_default_section_type): New.
731 (elf_fake_sections): Use bfd_elf_get_default_section_type.
733 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
735 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
737 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
739 2009-08-30 Alan Modra <amodra@bigpond.net.au>
742 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
743 (bfd_emul_get_commonpagesize): Likewise.
745 2009-08-29 Martin Thuresson <martin@mtme.org>
747 * elf32-arm.c (struct stub_def): Rename member template to
748 template_sequence. (arm_build_one_stub,
749 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
750 Rename variable template to template_sequence.
751 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
752 Rename variable template to template_val.
753 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
755 * coffgen.c (coff_make_empty_symbol)
756 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
757 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
759 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
761 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
763 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
764 * ieee.c (ieee_make_empty_symbol): Rename variable new to
766 * linker.c (bfd_new_link_order): Rename variable new to
768 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
770 * oasys.c (oasys_make_empty_symbol): Rename variable new to
772 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
773 new to new_symbol_type.
774 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
776 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
778 (read_hdr, rs6000coff_core_p)
779 (rs6000coff_core_file_matches_executable_p)
780 (rs6000coff_core_file_failing_command)
781 (rs6000coff_core_file_failing_signal): Updated function to use new
783 * som.c (som_make_empty_symbol): Rename variable new to
785 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
787 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
788 variable new to new_symbol.
790 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
792 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
793 bfdlibdir and bfdincludedir.
794 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
795 [INSTALL_LIBBFD]: ... here, ...
796 [INSTALL_LIBBFD]: ... and empty overrides here.
797 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
798 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
799 * Makefile.in: Regenerate.
800 * configure: Regenerate.
802 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
804 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
805 relocations. Rewrite output of dynamic TLS relocations.
806 (DTP_OFFSET, TP_OFFSET): New constants.
807 (dtpoff_base): Update.
808 (tpoff): Rename to tpoff_base, update.
809 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
810 New functions. Move code from elf_m68k_relocate_section here.
811 (elf_m68k_relocate_section): Update.
812 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
814 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
816 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
818 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
819 Handle non_got_ref field.
820 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
822 2009-08-26 Alan Modra <amodra@bigpond.net.au>
825 * linker.c (bfd_find_version_for_sym): Revert warning.
827 2009-08-26 Alan Modra <amodra@bigpond.net.au>
830 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
831 other wildcard match. Warn on multiple wildcard matches.
833 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
835 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
837 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
838 only in this condition.
839 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
840 to build but not install libbfd.la in this condition.
841 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
842 (install_libbfd, install_libbfd): Remove.
843 * Makefile.in: Regenerate.
844 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
845 (INCLUDES): ... this.
847 * doc/Makefile.in: Regenerate.
849 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
851 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
852 dependency tracking to work for them.
853 (targets.lo, archures.lo, dwarf.lo): Rewrite to
854 use automake dependency tracking mechanism.
855 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
856 (mkdep section): Remove.
857 (BUILT_SOURCES): New, list $(BUILD_HFILES).
858 * Makefile.in: Regenerate.
859 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
861 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
862 (install-pdf, install-pdf-recursive, install-html)
863 (install-html-recursive): Remove.
864 * Makefile.in: Regenerate.
866 * Makefile.in: Regenerate.
867 * aclocal.m4: Likewise.
868 * config.in: Likewise.
869 * configure: Likewise.
871 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
873 * elf32-arm.c (arch_has_thumb2_nop): New function.
874 (arch_has_arm_nop): New function.
875 (elf32_arm_final_link_relocate): NOP opcodes changed.
877 2009-08-16 Doug Evans <dje@google.com>
879 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
880 at least don't leak memory.
882 2009-08-13 DJ Delorie <dj@redhat.com>
884 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
887 2009-08-12 Nick Clifton <nickc@redhat.com>
889 * po/fi.po: Updated Finnish translation.
891 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
893 Merge some FRV FDPIC changes into the Blackfin code.
894 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
895 summary reloc information.
896 (bfinfdpic_dynamic_got_plt_info): New.
897 (_bfin_create_got_section): Create the PLT section here.
898 (elf32_bfinfdpic_create_dynamic_sections): Not here.
899 (_bfinfdpic_count_nontls_entries): Move out of...
900 (_bfinfdpic_count_got_plt_entries): ... here.
901 (_bfinfdpic_count_relocs_fixups): Likewise.
902 (_bfinfdpic_reset_got_plt_entries): New.
903 (_bfinfdpic_size_got_plt): Move out of...
904 (elf32_bfinfdpic_size_dynamic_sections): ... here.
905 (bfinfdpic_relocate_section): Be careful not to call
906 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
907 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
909 (elf_backend_discard_info): Define for FD-PIC.
911 2009-08-11 Alan Modra <amodra@bigpond.net.au>
913 * elflink.c: Add FIXMEs for some places that require octets_per_byte
915 * elf-eh-frame.c: Likewise.
918 2009-08-11 Alan Modra <amodra@bigpond.net.au>
920 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
921 to x86 and x86_64 configurations.
922 * configure: Regenerate.
924 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
926 Stop using bfd_usrdata in libbfd.
927 * coff-stgo32.c (bfd_coff_go32stub): Remove.
928 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
929 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
930 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
931 filehdr_dst->u.go32.stub. New comment with the reason.
932 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
933 Substitute the removed macro bfd_coff_go32stub.
934 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
935 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
936 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
937 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
938 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
940 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
941 * libcoff-in.h (coff_data_type): New field go32stub.
942 * libcoff.h: Regenerated.
944 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
946 Fix go32 stub preservation by objcopy.
947 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
948 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
951 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
953 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
955 (elf32_arm_final_link_relocate): Treat local undefined symbols the
956 same as global undefined symbols.
957 (elf32_arm_relocate_section): Give an error for local undefined
958 non-weak symbols, unless the reloc will not use the symbol.
960 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
962 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
963 (ppc_elf_relax_section): Use symbol index to distinguish
966 2009-08-10 Alan Modra <amodra@bigpond.net.au>
968 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
970 2009-08-10 Alan Modra <amodra@bigpond.net.au>
972 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
973 info for STT_GNU_IFUNC.
974 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
975 on got refs in case the symbol turns out to be ifunc.
976 (ppc_elf_gc_sweep_hook): Similarly.
977 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
978 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
979 (ppc_elf_size_dynamic_sections): Likewise.
980 (ppc_elf_relocate_section): Likewise.
982 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
984 From Mike Frysinger <michael.frysinger@analog.com>
985 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
986 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
987 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
988 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
989 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
990 Adjust to match the renamed reloc definitions.
992 2009-08-08 Alan Modra <amodra@bigpond.net.au>
995 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
996 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
998 2009-08-07 Tom Tromey <tromey@redhat.com>
1000 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
1003 2009-08-06 Michael Eager <eager@eagercon.com>
1005 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
1006 * Makefile.in: Regenerate.
1007 * archures.c: Add bfd_arch_microblaze.
1008 * bfd-in2.h: Regenerate.
1009 * config.bfd: Add microblaze target.
1010 * configure.in: Add bfd_elf32_microblaze_vec target.
1011 * configure: Regenerate.
1012 * cpu-microblaze.c: New.
1013 * elf32-microblaze.c: New.
1014 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
1015 * libbfd.h: Regenerate.
1016 * reloc.c: Add MICROBLAZE relocations.
1017 * section.c: Add struct relax_table and relax_count to section.
1018 * targets.c: Add bfd_elf32_microblaze_vec.
1020 2009-08-06 Jakub Jelinek <jakub@redhat.com>
1021 Alan Modra <amodra@bigpond.net.au>
1024 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
1026 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
1027 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
1029 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
1031 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
1032 at least once when fixing cortex-a8.
1034 2009-08-05 Chao-ying Fu <fu@mips.com>
1036 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
1037 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
1038 for CPUs. It is true for RM9000.
1039 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
1041 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
1042 to guard the transformation.
1044 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1046 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
1047 (spu_elf_size_sections): Declare prototype.
1048 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
1049 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
1050 (spu_elf_emit_fixup): New function.
1051 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
1052 (spu_elf_size_sections): New function.
1054 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
1056 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
1057 (arm_build_one_stub): Build a8 veneers as a separate pass.
1058 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
1059 parameters. Use them to check if we create a different a8 fixup
1060 than the previous pass.
1061 (elf32_arm_size_stubs): Move scope of stub_changed and
1062 prev_num_a8_fixes into main loop.
1063 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
1065 2009-08-04 Alan Modra <amodra@bigpond.net.au>
1067 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
1068 which find_plt_ent is called. Delete redundant code.
1070 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1073 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1074 invalid string offset.
1076 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1079 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
1080 to htab->init_got_offset and plt to htab->init_plt_offset
1081 when discarding space for dynamic relocations.
1083 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1085 * elf32-ppc.c (struct plt_entry): Revise comments.
1086 (ppc_elf_check_relocs): Don't create needless plt_entry info
1087 for non-pie executables. Don't test info->pie when info->shared
1088 already covers that case.
1089 (ppc_elf_gc_sweep_hook): Adjust for above change.
1090 (add_stub_sym): Don't test info->pie when info->shared tested.
1091 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
1092 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
1093 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
1094 (ppc_elf_relocate_section): Likewise.
1096 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1098 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1099 for local ifunc symbols in non-pie executables, regardless of
1100 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
1101 code so that it's obvious that we only do anything special for
1103 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1104 (allocate_dynrelocs): Correct comment for syms defined in plt.
1105 Don't specially allocate ifunc dyn relocs.
1106 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1107 (ppc_elf_relocate_section): Set "relocation" value for ifunc
1108 syms in non-pie executables. No specially allocated dyn relocs
1109 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
1110 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1111 a non-pie executable.
1113 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
1114 Jakub Jelinek <jakub@redhat.com>
1117 * elf32-i386.c (elf_i386_tls_transition): Check executable
1118 instead of shared for TLS when building PIE.
1119 (elf_i386_check_relocs): Likewise.
1120 (elf_i386_allocate_dynrelocs): Likewise.
1121 (elf_i386_relocate_section): Likewise.
1123 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1124 instead of shared for TLS when building PIE.
1125 (elf64_x86_64_check_relocs): Likewise.
1126 (elf64_x86_64_allocate_dynrelocs): Likewise.
1127 (elf64_x86_64_relocate_section): Likewise.
1129 2009-07-31 Anthony Green <green@moxielogic.com>
1131 * config.bfd (targ_cpu): Add moxie-uclinux support.
1133 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
1135 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1137 2009-07-30 Alan Modra <amodra@bigpond.net.au>
1139 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1140 used by indirect function support. Count dynamic relocs for
1142 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1143 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1144 in iplt and their relocs in reliplt. Don't make ifunc syms
1145 dynamic. Allocate got entry relocs for non-dynamic ifunc in
1146 reliplt. Handle other dynamic relocs for ifunc.
1147 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1148 ifunc in reliplt, likewise relocs for got against local ifunc.
1149 Typo fix on reliplt size adjust.
1150 (ppc_elf_relocate_section): Don't use plt scheme of allocating
1151 relocs 1-1 with entries for iplt, instead just add using
1152 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
1153 Error on invalid ifunc dyn relocs.
1154 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1156 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1157 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1158 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1159 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
1160 (allocate_dynrelocs): As for elf32-ppc.c above.
1161 (ppc64_elf_size_dynamic_sections): Likewise.
1162 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1163 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
1164 (ppc_size_one_stub): Similarly.
1165 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
1167 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1169 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1171 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1172 change. Add note to head comment.
1174 2009-07-28 Jan Beulich <jbeulich@novell.com>
1176 * archive.c (get_extended_arelt_filename): Remove redundant
1177 range check on index.
1179 2009-07-27 Doug Kwan <dougkwan@google.com>
1181 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1183 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
1185 * archures.c bfd_*_arch): Sorted.
1186 (bfd_archures_list): Likewise.
1188 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1190 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1191 to R_cr16_NUM32 relocation.
1193 2009-07-26 Michael Eager <eager@eagercon.com>
1195 * archures.c: Add bfd_mach_ppc_405
1198 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1200 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1201 * cpu-l1om.c (bfd_l1om_arch): Likewise.
1203 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1205 * archures.c (bfd_architecture): Add bfd_arch_l1om.
1206 (bfd_l1om_arch): New.
1207 (bfd_archures_list): Add &bfd_l1om_arch.
1208 * bfd-in2.h: Regenerated.
1210 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1211 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
1212 if bfd_elf64_x86_64_freebsd_vec is supported.
1213 (targ_selvecs): Likewise.
1215 * configure.in: Support bfd_elf64_l1om_vec and
1216 bfd_elf64_l1om_freebsd_vec.
1217 * configure: Regenerated.
1221 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1222 (bfd_elf64_l1om_vec): Likewise.
1223 (bfd_elf64_l1om_freebsd_vec): Likewise.
1225 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1226 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1227 * Makefile.in: Regenerated.
1229 * targets.c (bfd_elf64_l1om_vec): New.
1230 (bfd_elf64_l1om_freebsd_vec): Likewise.
1231 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1232 bfd_elf64_l1om_freebsd_vec.
1234 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1235 Alan Modra <amodra@bigpond.net.au>
1237 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1238 * bfd-in2.h: Regenerate.
1239 * libbfd.h: Regenerate.
1240 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1241 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1242 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1244 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1247 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1248 instead of shared for R_X86_64_TPOFF32.
1249 (elf64_x86_64_relocate_section): Likewise.
1251 2009-07-23 Ulrich Drepper <drepper@redhat.com>
1253 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1254 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1255 with the BSF_GNU_UNIQUE flag bit set.
1256 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1257 for symbols with STB_GNU_UNIQUE binding.
1258 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1259 with the STB_GNU_UNIQUE binding.
1260 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1261 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1262 symbols with the unique_global field set.
1263 (elf_link_output_extsym): Set unique_global field for symbols with
1264 the STB_GNU_UNIQUE binding.
1265 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1266 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1268 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1270 * bfd-in2.h: Regenerate.
1272 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1274 * elflink.c (elf_link_output_extsym): Revert the last change.
1276 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1279 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1280 when ref_regular, not def_regular.
1282 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1285 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1286 from a DSO into a normal FUNC symbol.
1287 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1288 a normal FUNC symbol.
1290 2009-07-17 Chao-ying Fu <fu@mips.com>
1292 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1293 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1294 interlocking, the last PLT entry needs a nop in the branch delay slot.
1295 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1296 output the last two PLT entries in reverse order.
1298 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1300 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1301 STT_GNU_IFUNC symbol for relocatable link.
1302 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1304 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1306 * bfdio.c (bfd_iovec): Add comments for bmmap.
1307 * bfd-in2.h: Regenerated.
1309 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1311 * Makefile.am: Run "make dep-am".
1312 * Makefile.in: Regenerated.
1314 2009-07-10 Doug Kwan <dougkwan@google.com>
1316 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1317 target_addend and orig_insn.
1319 2009-07-10 Tom Tromey <tromey@redhat.com>
1321 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1322 (elf-eh-frame.lo): Likewise.
1323 (elf32-bfin.lo): Likewise.
1324 (elf32-frv.lo): Likewise.
1325 (elf32-xc16x.lo): Likewise.
1326 * Makefile.in: Rebuild.
1327 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1328 * elf-eh-frame.c: Likewise.
1329 * elf32-bfin.c: Likewise.
1330 * elf32-frv.c: Likewise.
1331 * elf32-xc16x.c: Likewise.
1333 2009-07-10 Julian Brown <julian@codesourcery.com>
1335 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1336 symbol a stub entry is derived from, not the entry for the stub
1337 itself, in call to elf32_arm_final_link_relocate.
1339 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1341 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1342 when reporting addends.
1344 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1346 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1347 data even when no stubs.
1348 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1350 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1352 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1353 (ppc_elf_get_synthetic_symtab): Report addend.
1354 (PLT_IFUNC): Define.
1355 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1356 (ppc_elf_create_glink): New function.
1357 (ppc_elf_create_dynamic_sections): Use it.
1358 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1359 (update_local_sym_info): Allocate space for local_plt array.
1360 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1362 (is_branch_reloc): New function.
1363 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1364 (ppc_elf_gc_sweep_hook): Likewise.
1365 (ppc_elf_adjust_dynamic_symbol): Likewise.
1366 (allocate_dynrelocs): Likewise.
1367 (ppc_elf_size_dynamic_sections): Likewise.
1368 (ppc_elf_relocate_section): Likewise.
1369 (branch_reloc_hash_match): Use is_branch_reloc.
1370 (ppc_elf_tls_optimize): Adjust for local_plt.
1371 (write_glink_stub): New function, extracted from..
1372 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1373 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1374 branch table when dynamic.
1375 (elf_backend_post_process_headers): Define.
1376 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1377 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1378 (ppc64_elf_get_synthetic_symtab): Report addend.
1379 (struct ppc_stub_hash_entry): Add plt_ent.
1380 (PLT_IFUNC): Define.
1381 (struct ppc_link_hash_table): Add iplt and reliplt.
1382 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1383 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1384 (update_local_sym_info): Allocate space for local_plt array.
1385 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1387 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1388 and don't change hash flags here.
1389 (is_branch_reloc): New function.
1390 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1391 (ppc64_elf_gc_sweep_hook): Likewise.
1392 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1393 (allocate_dynrelocs): Likewise.
1394 (ppc64_elf_size_dynamic_sections): Likewise.
1395 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1396 (ppc64_elf_size_stubs): Likewise.
1397 (ppc64_elf_relocate_section): Likewise.
1398 (get_sym_h): Adjust for local_plt.
1399 (branch_reloc_hash_match): Use is_branch_reloc.
1400 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1401 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1403 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1405 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1407 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1409 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1410 and ref_regular_nonweak comment.
1411 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1412 when def_regular, not ref_regular.
1413 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1414 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1415 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1417 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1419 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1420 of malloc'd struct call_info.
1421 (pasted_function): Likewise, priority too.
1423 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1425 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1426 alignment when packing sections into overlays.
1428 2009-07-03 Cary Coutant <ccoutant@google.com>
1430 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1432 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1434 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1435 changes only) earlier patch:-
1437 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1439 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1440 give .debug and .reloc data characteristics.
1441 (DOT_RELOC): New define for .reloc section string.
1442 (coff_write_object_contents): Use DOT_RELOC instead of string.
1444 2009-07-02 Tom Tromey <tromey@redhat.com>
1446 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1447 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1449 2009-07-01 Nick Clifton <nickc@redhat.com>
1451 * elf-m10300.c: Remove trailing white space.
1452 * reloc.c: Likewise.
1454 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1456 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1457 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1458 * configure.in: Use them.
1459 * configure: Regenerate.
1460 * config.in: Regenerate.
1461 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1462 #define _BSD_SOURCE. Add comments.
1463 (vms_file_stats_name): Calculate creation date based on available
1464 runtime data. Return 1 for version instead of 0.
1466 2009-07-01 Nick Clifton <nickc@redhat.com>
1469 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1470 to R_ARM_THM_PC8 relocation.
1472 2009-06-29 Nick Clifton <nickc@redhat.com>
1474 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1475 different uses of the relocations addend when a symbol is in a
1478 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1481 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1482 SHT_REL/SHT_RELA sections on executable nor shared library.
1483 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1484 as a normal section.
1486 2009-06-25 Nick Clifton <nickc@redhat.com>
1488 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1489 symbols with SEC_MERGE flag.
1491 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1493 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1494 give .debug and .reloc data characteristics.
1495 (DOT_RELOC): New define for .reloc section string.
1496 (coff_write_object_contents): Use DOT_RELOC instead of string.
1498 2009-06-25 Tristan Gingold <gingold@adacore.com>
1500 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1501 (bfd_mach_o_canonicalize_dynamic_symtab)
1502 (bfd_mach_o_get_synthetic_symtab): Defines.
1503 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1504 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1506 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1507 for scattered relocations.
1508 (bfd_mach_o_i386_print_thread): New function.
1509 (bfd_mach_o_print_thread): Define.
1511 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1512 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1513 New functions extracted from ...
1514 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1515 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1516 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1517 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1518 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1519 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1521 (bfd_mach_o_scan_read_dylib): Ditto.
1522 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1524 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1525 decode isym and flags on little endian targets. Set dysymtab field.
1526 (bfd_mach_o_scan_start_address): Adjust for enum names.
1527 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1528 (bfd_mach_o_print_section): Display bfd section name.
1529 (bfd_mach_o_print_segment): Display none if no name.
1530 (bfd_mach_o_print_dysymtab): Display next index for local, external
1531 and undefined symbols.
1532 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1533 Display dylinker name. Display thread and unixthread commands content.
1534 (bfd_mach_o_print_thread): New macro.
1536 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1537 (bfd_mach_o_ppc_thread_flavour): Ditto.
1538 (bfd_mach_o_i386_thread_flavour): Ditto.
1539 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1540 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1541 BFD_MACH_O_THREAD_STATE_NONE.
1542 (bfd_mach_o_segment_command): Remove segment field.
1543 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1544 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1545 (bfd_mach_o_prebound_dylib_command): Ditto.
1546 (bfd_mach_o_dylib_command): Ditto.
1547 (bfd_mach_o_prebound_dylib_command): Remove section field.
1548 (mach_o_data_struct): Add dysymtab field.
1549 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1550 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1551 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1552 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1553 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1555 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1557 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1558 field of struct dirent.
1560 2009-06-23 Tristan Gingold <gingold@adacore.com>
1562 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1563 of this macro. Fix indentation.
1565 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1567 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1568 destination for defined dynamic symbols when deciding whether to
1569 insert a stub or not.
1570 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1571 when actually accessed through a PLT, even when generating a
1574 2009-06-22 Tristan Gingold <gingold@adacore.com>
1576 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1579 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1581 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1582 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1584 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1586 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1588 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1590 * elflink.c (elf_link_add_object_symbols): Avoid warning
1591 from -Wjump-misses-init in gcc 4.5.0.
1593 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1595 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1597 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1599 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1601 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1602 r_symndx. Report local symbol name on error.
1603 (elf_i386_check_relocs): Updated. Report local symbol name on
1605 (elf_i386_gc_sweep_hook): Updated.
1606 (elf_i386_relocate_section): Likewise.
1608 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1609 r_symndx. Report local symbol name on error.
1610 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1612 (elf64_x86_64_gc_sweep_hook): Updated.
1613 (elf64_x86_64_relocate_section): Likewise.
1615 2009-06-19 Tristan Gingold <gingold@adacore.com>
1617 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1619 2009-06-19 Tristan Gingold <gingold@adacore.com>
1621 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1622 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1623 (bfd_mach_o_valid): Ditto.
1624 (bfd_mach_o_wide_p): Ditto.
1625 (bfd_mach_o_canonicalize_reloc): Ditto.
1626 (bfd_mach_o_build_commands): Ditto.
1627 (bfd_mach_o_scan_read_thread): Ditto.
1628 (bfd_mach_o_flatten_sections): Ditto.
1629 (bfd_mach_o_scan_start_address): Ditto.
1630 (bfd_mach_o_lookup_section): Ditto.
1631 (bfd_mach_o_core_fetch_environment): Ditto.
1632 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1633 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1634 (bfd_mach_o_scan_write_symtab): Ditto.
1635 Use macros instead of hard-coded values.
1636 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1637 Use bfd_mach_o_get_data instead of direct access. Use macros
1638 instead of hard-coded values.
1639 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1640 Remove sym argument and get section from mdata.
1641 Move code into the else branch.
1642 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1643 Remove sym argument and get section from mdata. Adjust code.
1644 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1645 switch (which replaces consecutive if statements).
1646 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1647 module table, table of content, indirect symbols and external
1649 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1651 (bfd_mach_o_scan_read_linkedit): New function.
1652 (bfd_mach_o_scan_read_str): Ditto.
1653 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1655 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1656 bfd_mach_o_count_symbols never returns an error.
1657 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1658 symtab field (there might be only one symtab).
1659 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1660 Handle sub frameworks, sub umbrella, sub library and sub client.
1661 Read code signature and segment split info commands.
1662 (bfd_mach_o_scan): Reindent.
1663 (bfd_mach_o_xlat_name): New type.
1664 (bfd_mach_o_print_flags): New function.
1665 (bfd_mach_o_get_name): Ditto.
1666 (bfd_mach_o_cpu_name): New variable.
1667 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1668 (bfd_mach_o_section_type_name)
1669 (bfd_mach_o_section_attribute_name)
1670 (bfd_mach_o_load_command_name): New variables.
1671 (bfd_mach_o_print_private_header): New function.
1672 (bfd_mach_o_print_section_map): New function extracted from
1673 bfd_mach_o_print_private_bfd_data.
1674 (bfd_mach_o_print_section): Ditto. Print more infos.
1675 (bfd_mach_o_print_segment): Ditto.
1676 (bfd_mach_o_print_dysymtab): Ditto.
1677 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1678 load weak dylib, reexport dylib and id dylib.
1679 Handle code signature and segment_split info.
1680 Handle sub frameworks, sub umbrella, sub library and sub client.
1681 (bfd_mach_o_section_get_nbr_indirect): New function.
1683 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1684 (bfd_mach_o_header_flags): New enum to define header flags.
1685 (bfd_mach_o_section_attribute): New enum to replace ...
1686 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1687 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1688 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1689 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1690 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1691 these removed macros.
1692 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1693 (bfd_mach_o_dylib_module): New type.
1694 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1696 (bfd_mach_o_dylib_table_of_content): New type.
1697 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1698 (bfd_mach_o_dylib_reference): New type.
1699 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1700 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1701 modules, toc, references and indirect syms.
1702 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1703 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1704 unused). Add comment.
1705 (bfd_mach_o_dylib_command): Ditto.
1706 (bfd_mach_o_prebound_dylib_command): Ditto.
1707 (bfd_mach_o_linkedit_command): New type.
1708 (bfd_mach_o_str_command): New type.
1709 (bfd_mach_o_load_command): Add linkedit and str fields.
1710 (mach_o_data_struct): Add symtab field.
1711 (bfd_get_mach_o_data): Renamed to ...
1712 (bfd_mach_o_get_data): ... this new macro.
1713 (bfd_mach_o_scan_read_symtab_symbol,
1714 bfd_mach_o_scan_read_symtab_strtab,
1715 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1717 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1718 instead of direct access.
1720 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1722 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1723 R_PPC_PLTREL24 relocs.
1724 (ppc_elf_relocate_section): Likewise.
1726 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1728 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1729 pointer to sym hash. Update all uses.
1730 (update_plt_info): Likewise. Don't check addend here.
1732 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1734 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1735 bfd_sym_from_r_symndx.
1736 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1738 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1740 * elf-bfd.h (struct sym_sec_cache): Delete.
1741 (struct sym_cache): New.
1742 (bfd_section_from_r_symndx): Delete prototype.
1743 (bfd_sym_from_r_symndx): Define prototype.
1744 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1745 (bfd_sym_from_r_symndx): ..new function.
1746 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1747 bfd_section_from_r_symndx to new struct and function.
1748 * elf32-bfin.c: Likewise.
1749 * elf32-hppa.c: Likewise.
1750 * elf32-i386.c: Likewise.
1751 * elf32-m32r.c: Likewise.
1752 * elf32-m68hc1x.c: Likewise.
1753 * elf32-m68hc1x.h: Likewise.
1754 * elf32-m68k.c: Likewise.
1755 * elf32-ppc.c: Likewise.
1756 * elf32-s390.c: Likewise.
1757 * elf32-sh.c: Likewise.
1758 * elf64-ppc.c: Likewise.
1759 * elf64-s390.c: Likewise.
1760 * elf64-x86-64.c: Likewise.
1761 * elfxx-sparc.c: Likewise.
1762 * elfxx-sparc.h: Likewise.
1764 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1766 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1767 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1769 2009-06-18 Nick Clifton <nickc@redhat.com>
1771 * elflink.c (elf_link_sort_relocs): Return early if there are no
1774 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1776 Merge cegcc and mingw32ce target name changes from
1779 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1781 * config.bfd: Add arm*-*-cegcc* target.
1783 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1785 * config.bfd: Add arm-*-mingw32ce* target.
1787 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1789 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1790 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1791 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1792 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1794 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1796 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1797 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1798 * elf32-i386.c (elf_i386_check_relocs): Use it.
1799 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1801 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1803 * elf-bfd.h (elf_dyn_relocs): New.
1805 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1806 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1808 (elf_i386_copy_indirect_symbol): Likewise.
1809 (elf_i386_check_relocs): Likewise.
1810 (elf_i386_gc_sweep_hook): Likewise.
1811 (elf_i386_allocate_dynrelocs): Likewise.
1812 (elf_i386_readonly_dynrelocs): Likewise.
1813 (elf_i386_size_dynamic_sections): Likewise.
1815 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1816 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1817 with elf_dyn_relocs.
1818 (elf64_x86_64_copy_indirect_symbol): Updated.
1819 (elf64_x86_64_check_relocs): Likewise.
1820 (elf64_x86_64_gc_sweep_hook): Likewise.
1821 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1822 (elf64_x86_64_allocate_dynrelocs): Likewise.
1823 (elf64_x86_64_readonly_dynrelocs): Likewise.
1824 (elf64_x86_64_size_dynamic_sections): Likewise.
1826 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1828 * elf32-arm.c (create_got_section): Get existing .rela.got
1830 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1831 * elf32-lm32.c (create_got_section): Likewise.
1832 * elf32-m32r.c (create_got_section): Likewise.
1833 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1834 * elf32-s390.c (create_got_section): Likewise.
1835 * elf32-sh.c (create_got_section): Likewise.
1836 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1837 * elf64-s390.c (create_got_section): Likewise.
1838 * elfxx-sparc.c (create_got_section): Likewise.
1840 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1843 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1845 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1847 * elf32-i386.c (elf_i386_local_hash): Removed.
1848 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1849 (elf_i386_get_local_sym_hash): Likewise.
1851 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1852 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1853 (elf64_x86_64_get_local_sym_hash): Likewise.
1854 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1855 (get_local_sym_hash): Likewise.
1857 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1859 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1860 rel_got_sec and plt_sec.
1861 (elfNN_ia64_relax_section): Updated.
1862 (elfNN_ia64_create_dynamic_sections): Likewise.
1863 (get_got): Likewise.
1864 (allocate_dynrel_entries): Likewise.
1865 (elfNN_ia64_size_dynamic_sections): Likewise.
1866 (set_got_entry): Likewise.
1867 (elfNN_ia64_choose_gp): Likewise.
1868 (elfNN_ia64_relocate_section): Likewise.
1869 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1870 (elfNN_ia64_finish_dynamic_sections): Likewise.
1872 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1874 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1877 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1879 * configure.in (elf): Add elf-ifunc.lo.
1881 * configure: Regenerated.
1882 * Makefile.in: Likewise.
1884 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1885 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1887 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1888 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1890 (elf_i386_link_hash_table_create): Likewise.
1891 (elf_i386_create_dynamic_sections): Likewise.
1892 (elf_i386_check_relocs): Likewise.
1893 (elf_i386_allocate_dynrelocs): Likewise.
1894 (elf_i386_size_dynamic_sections): Likewise.
1895 (elf_i386_relocate_section): Likewise.
1896 (elf_i386_finish_dynamic_symbol): Likewise.
1897 (elf_i386_finish_dynamic_sections): Likewise.
1898 (elf_i386_create_got_section): Removed.
1900 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1901 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1903 (elf64_x86_64_compute_jump_table_size): Updated.
1904 (elf64_x86_64_link_hash_table_create): Likewise.
1905 (elf64_x86_64_create_dynamic_sections): Likewise.
1906 (elf64_x86_64_check_relocs): Likewise.
1907 (elf64_x86_64_allocate_dynrelocs): Likewise.
1908 (elf64_x86_64_size_dynamic_sections): Likewise.
1909 (elf64_x86_64_relocate_section): Likewise.
1910 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1911 (elf64_x86_64_finish_dynamic_sections): Likewise.
1912 (elf64_x86_64_create_got_section): Removed.
1914 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1915 for pointer alignment. Set up section pointers.
1916 (_bfd_elf_create_dynamic_sections): Likewise.
1917 (_bfd_elf_create_ifunc_sections): Moved to ...
1918 * elf-ifunc.c: Here. New.
1920 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1921 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1924 2009-06-16 Doug Kwan <dougkwan@google.com>
1926 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1927 to bfd_signed_vma. Cast constant operands which are used in
1928 offset related expressions to bfd_signed_vma type as appropriate.
1930 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1932 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1933 (elf_backend_plt_sym_val): Define.
1935 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1937 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1938 (elf_backend_reloc_type_class): Define.
1940 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1942 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1943 from an executable to a shared library treat R_VAX_PC32
1944 relocations as R_VAX_PLT32 ones.
1946 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1948 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1949 symbols in GOT space calculation.
1950 (elf_vax_relocate_section): Adjust accordingly.
1952 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1954 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1957 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1959 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1961 (elf_vax_relocate_section): Likewise.
1963 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1965 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1966 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1968 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1970 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1971 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1973 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1975 * Makefile.am: Run "make dep-am".
1976 * Makefile.in: Regenerated.
1978 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1980 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1981 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1983 2009-06-15 Nick Clifton <nickc@redhat.com>
1985 * po/ru.po: New Russian translation.
1986 * configure.in (ALL_LINGUAS): Add ru.
1987 * configure: Regenerate.
1989 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1991 * elf32-i386.c: Remove duplicated comments.
1993 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1996 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1997 dynamic IFUNC pointer in non-shared object. Use .got.plt
1998 for IFUNC definition in PIE.
1999 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
2002 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
2003 dynamic IFUNC pointer in non-shared object. Use .got.plt
2004 for IFUNC definition in PIE.
2005 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
2008 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2010 * elf32-i386.c (elf_i386_check_relocs): Properly report
2011 local symbol for unhandled relocation against STT_GNU_IFUNC
2013 (elf_i386_relocate_section): Likewise.
2014 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2015 (elf64_x86_64_relocate_section): Likewise.
2017 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2020 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
2021 (elf_i386_link_hash_table): Add loc_hash_table and
2023 (elf_i386_local_hash): New.
2024 (elf_i386_local_htab_hash): Likewise.
2025 (elf_i386_local_htab_eq): Likewise.
2026 (elf_i386_get_local_sym_hash): Likewise.
2027 (elf_i386_link_hash_table_free): Likewise.
2028 (elf_i386_allocate_local_dynrelocs): Likewise.
2029 (elf_i386_finish_local_dynamic_symbol): Likewise.
2030 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2031 (elf_i386_link_hash_table_create): Create loc_hash_table and
2033 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
2034 (elf_i386_size_dynamic_sections): Likewise.
2035 (elf_i386_relocate_section): Likewise.
2036 (elf_i386_finish_dynamic_sections): Likewise.
2037 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
2040 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
2041 (elf64_x86_64_link_hash_table): Add loc_hash_table and
2043 (elf64_x86_64_local_hash): New.
2044 (elf64_x86_64_local_htab_hash): Likewise.
2045 (elf64_x86_64_local_htab_eq): Likewise.
2046 (elf64_x86_64_get_local_sym_hash): Likewise.
2047 (elf64_x86_64_link_hash_table_free): Likewise.
2048 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
2049 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
2050 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2051 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
2052 and loc_hash_memory.
2053 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
2055 (elf64_x86_64_size_dynamic_sections): Likewise.
2056 (elf64_x86_64_relocate_section): Likewise.
2057 (elf64_x86_64_finish_dynamic_sections): Likewise.
2058 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
2061 2009-06-10 Philip Blundell <philb@gnu.org>
2063 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
2064 elf_sec->this_hdr == NULL.
2066 2009-06-12 Tristan Gingold <gingold@adacore.com>
2068 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
2069 * bfd-in2.h: Regenerated.
2070 * libbfd.h: Regenerated.
2072 * mach-o.c (FILE_ALIGN): New macro.
2073 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
2074 (bfd_mach_o_print_symbol): Ditto.
2075 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
2076 (bfd_mach_o_get_reloc_upper_bound): New function.
2077 (bfd_mach_o_canonicalize_reloc): Ditto.
2078 (bfd_mach_o_scan_write_relocs): Ditto.
2079 (bfd_mach_o_scan_write_section_32): Remove offset argument.
2080 (bfd_mach_o_scan_write_section_64): Ditto.
2081 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
2082 written for load command. Do not compute section file offset.
2083 (bfd_mach_o_scan_write_segment_64): Ditto.
2084 (bfd_mach_o_scan_write_symtab): Compute file offset first.
2085 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
2087 (bfd_mach_o_mangle_symbols): ... this new function.
2088 (bfd_mach_o_write_contents): Be sure to have load commands built.
2089 Call bfd_mach_o_mangle_symbols.
2090 (bfd_mach_o_build_commands): Adjust for filelen field.
2091 Use FILE_ALIGN macro. Clear section file offset if section is empty.
2092 Do not set symtab file offset anymore here.
2093 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
2094 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2095 Set reloc_count and rel_filepos section fields.
2096 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2098 (bfd_mach_o_scan_read_section_64): Ditto.
2099 (bfd_mach_o_scan_read_section): Ditto.
2100 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2101 bfd_mach_o_asymbol. Use unsigned int for file offset type.
2102 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2103 Handle weak-ref symbols.
2104 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2105 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2106 (bfd_mach_o_scan): Remove assignment to removed field.
2107 (bfd_mach_o_mkobject_init): Ditto.
2108 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2109 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2110 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2111 (bfd_mach_o_swap_reloc_in): Ditto.
2112 (bfd_mach_o_swap_reloc_out): Ditto.
2114 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2115 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2116 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2117 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2118 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2119 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2120 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2121 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2122 (BFD_MACH_O_N_WEAK_DEF): New macros.
2124 (bfd_mach_o_section_type): Add new enumeration values.
2125 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2126 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2127 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2128 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2130 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2131 (BFD_MACH_O_GENERIC_RELOC_PAIR)
2132 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2133 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2134 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2135 (BFD_MACH_O_RELENT_SIZE): Ditto.
2136 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2137 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2138 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2139 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2140 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2141 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2142 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2143 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2144 (bfd_mach_o_reloc_info): New struct.
2145 (bfd_mach_o_asymbol): New struct.
2146 (bfd_mach_o_symtab_command): The symbols field is now of type
2148 (bfd_mach_o_load_command): The offset and len fields are now of type
2150 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2151 Add a filelen field. Add comments.
2152 (bfd_mach_o_backend_data): New struct.
2153 (bfd_mach_o_get_backend_data): New macro.
2154 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2156 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2157 (bfd_mach_o_get_reloc_upper_bound): New prototype.
2158 (bfd_mach_o_canonicalize_reloc): Ditto.
2160 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2161 duplicated macro. Now defined to _bfd_generic_is_local_label.
2162 (TARGET_NAME_BACKEND): New macro...
2163 (TARGET_NAME_BACKEND): ... used to name a new variable.
2164 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2165 Mach-O backend data.
2167 * mach-o-i386.c (i386_howto_table): New variable.
2168 (bfd_mach_o_i386_swap_reloc_in): New function.
2169 (bfd_mach_o_i386_swap_reloc_out): Ditto.
2170 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2171 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2172 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2173 (bfd_mach_o_bfd_reloc_type_lookup)
2174 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2176 2009-06-11 Eric Paris <eparis@redhat.com>
2177 Nick Clifton <nickc@redhat.com>
2179 * opncls.c (_maybe_make_executable): New function. Gives execute
2180 permission to an executable bfd that was opened for writing
2181 provided that it is a regular file. Replaces common code found in...
2182 (bfd_close): here and ...
2183 (bfd_close_all_done): here.
2185 2009-06-11 Anthony Green <green@moxielogic.com>
2187 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2188 * bfd-in2.h: Rebuilt.
2189 * libbfd.h: Rebuilt.
2190 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2192 (moxie_reloc_map): Ditto.
2193 Clean up copyright notice.
2195 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
2197 * bfd-in2.h: bfd_mmap prototype.
2198 * bfdio.c (bfd_mmap): New function.
2199 * libbfd.h (bfd_iovec): Add bmmap.
2200 * cache.c (cache_bmmap): New function.
2201 (cache_iovec): Initialize bmmap member.
2202 * opencls.c (opncls_bmmap): New function.
2203 (opncls_iovec): Initialize bmmap member.
2205 2009-06-09 Tristan Gingold <gingold@adacore.com>
2207 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2208 and stabstr_segment fields.
2209 (mach_o_be_vec, mach_o_le_vec): Removed
2210 (bfd_mach_o_version): New prototype.
2212 * mach-o.c (bfd_mach_o_version): Make this function public.
2213 (mach_o_wide_p): New function.
2214 (bfd_mach_o_wide_p): Ditto.
2215 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2217 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2218 Search in the list only if the name starts with a dot.
2219 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2220 test. Check bfd_seek status.
2221 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2222 (bfd_mach_o_scan_write_section_32): Ditto.
2223 (bfd_mach_o_scan_write_section_64): Ditto.
2224 (bfd_mach_o_scan_write_section): Removed.
2225 (bfd_mach_o_scan_write_segment): Split into ...
2226 (bfd_mach_o_scan_write_segment_32): ... this and ...
2227 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
2228 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2229 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
2230 symbol table. Now returns a boolean.
2231 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
2232 Adjust for status type.
2233 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2234 test. Write symbol table. Numbers the sections.
2235 (bfd_mach_o_read_header): Check bfd_seek status.
2236 Use mach_o_wide_p instead of hard-coded test.
2237 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2238 (bfd_mach_o_scan_read_section_64): Ditto.
2239 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2240 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2241 handled common symbols.
2242 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2243 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2244 (bfd_mach_o_scan_read_dylinker): Ditto.
2245 (bfd_mach_o_scan_read_dylib): Ditto.
2246 (bfd_mach_o_scan_read_thread): Ditto.
2247 (bfd_mach_o_scan_read_symtab): Ditto.
2248 Do not create a section for the stabs.
2249 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2250 (bfd_mach_o_scan_read_segment): Ditto.
2251 (bfd_mach_o_scan_read_command): Ditto.
2252 (bfd_mach_o_scan_start_address): Ditto.
2253 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2254 (bfd_mach_o_archive_p): Check bfd_seek status.
2255 (bfd_mach_o_core_fetch_environment): Ditto.
2257 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2259 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2261 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2262 (elf_i386_link_hash_table_create): Initialize irelifunc.
2263 (elf_i386_check_relocs): Updated. Set up irelifunc for
2265 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2266 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2268 (elf_i386_relocate_section): Likewise.
2270 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2271 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2272 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2274 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2275 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2277 (elf64_x86_64_relocate_section): Likewise.
2279 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2281 (_bfd_elf_create_ifunc_sections): This.
2283 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2285 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2288 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2290 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2291 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2292 building shared object. Check info->executable instead of
2293 !info->shared when setting non_got_ref.
2294 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2295 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2296 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2298 (elf_i386_relocate_section): Output dynamic relocation for
2299 R_386_32 against STT_GNU_IFUNC symbol to get the real
2300 function address when building shared object.
2301 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2302 relocation for STT_GNU_IFUNC symbol in shared object.
2304 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2305 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2306 symbol when building shared object. Check info->executable
2307 instead of !info->shared when setting non_got_ref.
2308 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2309 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2310 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2312 (elf64_x86_64_relocate_section): Output dynamic relocation
2313 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2314 function address when building shared object.
2315 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2316 relocation for STT_GNU_IFUNC symbol in shared object.
2318 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2320 * Makefile.am: Run "make dep-am".
2321 (BFD32_BACKENDS): Add mach-o-i386.lo.
2322 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2323 * Makefile.in: Regenerate.
2325 2009-06-06 Alan Modra <amodra@bigpond.net.au>
2327 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2328 when looking for soft-icache stubs.
2330 2009-06-05 Tristan Gingold <gingold@adacore.com>
2332 * mach-o.h: Update copyright year.
2333 (bfd_mach_o_mach_header_magic): New enum.
2334 (bfd_mach_o_cpu_subtype): Now an enum.
2335 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2336 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2337 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2338 (bfd_mach_o_load_command): Field type_required is now a boolean.
2339 Reindent prototypes.
2340 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2341 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2342 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2343 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2344 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2345 (bfd_mach_o_canonicalize_symtab): Ditto.
2346 (bfd_mach_o_get_symbol_info): Ditto.
2347 (bfd_mach_o_print_symbol): Ditto.
2348 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2349 (bfd_mach_o_make_empty_symbol): Ditto.
2350 (bfd_mach_o_write_contents): Ditto.
2352 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2353 bfd_mach_o_mkobject): Defines.
2354 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2355 Do not check with target vector but with flavour.
2356 (struct mach_o_section_name_xlat): New declaration.
2357 (dwarf_section_names_xlat): Ditto.
2358 (text_section_names_xlat): Ditto.
2359 (data_section_names_xlat): Ditto.
2360 (struct mach_o_segment_name_xlat): Ditto.
2361 (segsec_names_xlat): Ditto.
2362 (bfd_mach_o_convert_section_name_to_bfd): New function.
2363 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2364 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2365 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2366 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2367 Accept any input and output flavour. Do not share private data
2369 (bfd_mach_o_count_symbols): Add a comment.
2370 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2371 (bfd_mach_o_canonicalize_symtab): Ditto.
2372 (bfd_mach_o_get_symbol_info): Ditto.
2373 (bfd_mach_o_print_symbol): Ditto.
2374 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2375 Use constants instead of hard-coded values.
2376 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2378 (bfd_mach_o_scan_write_section_64): Ditto.
2379 (bfd_mach_o_scan_write_segment): Ditto.
2380 Do not copy sections anymore.
2381 (bfd_mach_o_write_contents): Make it public.
2382 Remove dead code. Rewrite typeflag assignment.
2383 (bfd_mach_o_build_commands): New function.
2384 (bfd_mach_o_set_section_contents): Ditto.
2385 (bfd_mach_o_make_empty_symbol): Make it public.
2386 (bfd_mach_o_read_header): Make it static.
2387 Convert to bfd_boolean.
2388 Use constants instead of hard-coded values.
2389 (bfd_mach_o_make_bfd_section): Call
2390 bfd_mach_o_convert_section_name_to_bfd to create name.
2391 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2393 (bfd_mach_o_scan_read_section_64): Ditto.
2394 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2395 a segment anymore. Use constants instead of hard-coded values.
2396 (bfd_mach_o_scan_read_command): Fix style.
2397 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2398 Get rid of BFD_IO_FUNCS.
2399 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2400 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2401 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2402 (bfd_mach_o_object_p): Removed.
2403 (bfd_mach_o_gen_core_p): New function, replaces ...
2404 (bfd_mach_o_core_p): ... deleted.
2405 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2407 * mach-o-i386.c: New file.
2408 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2409 * configure.in (TDEFINES): Add mach_o_i386_vec.
2410 * configure: Regenerated.
2411 * targets.c: Add mach_o_i386_vec.
2413 * mach-o.c: Update copyright years.
2414 (BFD_IO_FUNCS): Remove (was not used).
2415 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2416 bfd_mach_o_slurp_extended_name_table,
2417 bfd_mach_o_construct_extended_name_table,
2418 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2419 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2420 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2421 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2422 bfd_mach_o_get_section_contents_in_window,
2423 bfd_mach_o_bfd_is_local_label_name,
2424 bfd_mach_o_bfd_is_target_special_symbol,
2425 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2426 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2427 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2428 bfd_mach_o_minisymbol_to_symbol,
2429 bfd_mach_o_bfd_get_relocated_section_contents,
2430 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2431 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2432 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2433 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2434 bfd_mach_o_bfd_merge_private_bfd_data,
2435 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2436 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2437 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2438 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2439 bfd_mach_o_bfd_copy_private_header_data,
2440 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2441 * mach-o-target.c: ... here.
2442 Update copyright years.
2444 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2446 * dep-in.sed: Don't use \n in replacement part of s command.
2447 * Makefile.am (DEP1): LC_ALL for uniq.
2449 * Makefile.in: Regenerate.
2451 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2453 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2454 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2455 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2457 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2459 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2460 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2461 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2462 against STT_GNU_IFUNC symbols for static executables.
2463 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2464 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2466 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2467 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2468 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2469 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2471 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2473 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2474 symbols to be left unimported when linking statically.
2475 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2476 code when linking statically.
2478 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2480 * elf32-i386.c (elf_i386_check_relocs): Increment
2481 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2482 against STT_GNU_IFUNC symbol.
2483 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2484 local STT_GNU_IFUNC definition is used.
2485 (elf_i386_relocate_section): Handle got.offset != -1 for
2486 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2489 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2490 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2491 relocations against STT_GNU_IFUNC symbol.
2492 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2493 local STT_GNU_IFUNC definition is used.
2494 (elf64_x86_64_relocate_section): Handle got.offset != -1
2495 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2496 STT_GNU_IFUNC symbol.
2498 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2501 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2502 (elf_i386_reloc_type_lookup): Likewise.
2503 (R_386_tls): Removed.
2504 (R_386_irelative): New.
2505 (R_386_vt_offset): Updated.
2506 (elf_i386_rtype_to_howto): Likewise.
2507 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2508 (elf_i386_link_hash_table_create): Initialize igotplt,
2510 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2511 (elf_i386_adjust_dynamic_symbol): Likewise.
2512 (elf_i386_allocate_dynrelocs): Likewise.
2513 (elf_i386_relocate_section): Likewise.
2514 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2516 (elf_i386_finish_dynamic_symbol): When building a static
2517 executable, use .iplt, .igot.plt and .rel.iplt sections for
2518 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2519 locally defined STT_GNU_IFUNC symbol.
2521 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2522 (x86_64_reloc_map): Likewise.
2523 (R_X86_64_standard): Updated.
2524 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2525 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2527 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2528 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2529 (elf64_x86_64_allocate_dynrelocs): Likewise.
2530 (elf64_x86_64_relocate_section): Likewise.
2531 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2533 (elf64_x86_64_finish_dynamic_symbol): When building a static
2534 executable, use .iplt, .igot.plt and .rela.iplt sections for
2535 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2536 for locally defined STT_GNU_IFUNC symbol.
2538 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2539 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2541 * bfd-in2.h: Regenerated.
2542 * libbfd.h: Likewise.
2544 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2546 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2547 (_bfd_elf_make_ifunc_reloc_section): Removed.
2548 (_bfd_elf_is_ifunc_symbol): Likewise.
2549 (_bfd_elf_create_static_ifunc_sections): New.
2551 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2553 (elf_link_add_object_symbols): Here.
2554 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2555 STT_GNU_IFUNC symbol.
2556 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2557 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2558 (IFUNC_INFIX): Removed.
2559 (get_ifunc_reloc_section_name): Likewise.
2560 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2561 (_bfd_elf_is_ifunc_symbol): Likewise.
2562 (_bfd_elf_create_static_ifunc_sections): New.
2564 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2566 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2567 (create_got_section): Likewise.
2568 (allocate_dynrelocs): Likewise.
2569 (readonly_dynrelocs): Likewise.
2570 (set_tls_module_base): Likewise.
2571 (dtpoff_base): Likewise.
2573 (elf_i386_link_hash_table_create): Updated.
2574 (elf_i386_create_dynamic_sections): Likewise.
2575 (elf_i386_check_relocs): Likewise.
2576 (elf_i386_size_dynamic_sections): Likewise.
2577 (elf_i386_relocate_section): Likewise.
2579 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2580 (create_got_section): Likewise.
2581 (allocate_dynrelocs): Likewise.
2582 (readonly_dynrelocs): Likewise.
2583 (set_tls_module_base): Likewise.
2584 (dtpoff_base): Likewise.
2586 (elf64_x86_64_link_hash_table_create): Updated.
2587 (elf64_x86_64_create_dynamic_sections): Likewise.
2588 (elf64_x86_64_check_relocs): Likewise.
2589 (elf64_x86_64_size_dynamic_sections): Likewise.
2590 (elf64_x86_64_relocate_section): Likewise.
2592 2009-05-28 Nick Clifton <nickc@redhat.com>
2594 * targets.c (_bfd_target_vector): Only include plugin target in
2595 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2597 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2599 * elf32-spu.c (struct call_info): New member broken_cycle.
2600 (remove_cycle): Instead of physically removing call_info structures
2601 to break call graph cycles, mark them using the broken_cycle flag.
2602 (mark_overlay_section): Respect broken_cycle flag.
2603 (unmark_overlay_section): Likewise.
2604 (collect_lib_sections): Likewise.
2605 (collect_overlays): Likewise.
2606 (sum_stack): Likewise.
2608 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2610 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2611 (mark_functions_via_relocs): Initialize callee->count to 1.
2612 (pasted_function): Likewise.
2613 (spu_elf_auto_overlay): Honor call counts when determining number
2614 of stubs required in software i-cache mode.
2616 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2618 * plugin.c (program_name): Remove.
2619 (plugin_program_name): New.
2620 (bfd_plugin_set_program_name): New.
2621 (try_load_plugin): Use plugin_program_name.
2622 * plugin.h (bfd_plugin_set_program_name): New.
2624 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2626 * aclocal.m4: Include ../config/plugins.m4.
2627 * configure.in: Use AC_PLUGINS.
2628 * configure: Regenerate.
2629 * Makefile.in: Regenerate.
2630 * doc/Makefile.in: Regenerate.
2632 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2634 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2636 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2637 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2638 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2639 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2640 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2641 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2642 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2643 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2644 * reloc.c (bfd_generic_relax_section): Likewise.
2645 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2646 * vms.c (vms_bfd_relax_section): Likewise.
2648 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2650 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2652 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2653 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2655 * elf32-i386.c (allocate_dynrelocs): Updated.
2656 (elf_i386_relocate_section): Likewise.
2657 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2658 (elf64_x86_64_relocate_section): Likewise.
2660 * elf64-x86-64.c (is_indirect_symbol): Removed.
2662 2009-05-26 Nick Clifton <nickc@redhat.com>
2664 * po/id.po: Updated Indonesian translation.
2666 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2668 * Makefile.am: Run "make dep-am".
2671 (ALL_MACHINES): Add cpu-plugin.lo.
2672 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2673 (BFD32_BACKENDS): Add plugin.lo.
2674 (BFD32_BACKENDS_CFILES): Add plugin.c.
2675 (libbfd_la_LIBADD): Add LIBDL
2676 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2677 (bfd_plugin_arch): Declare.
2678 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2679 * bfd.c (bfd): Add plugin_data.
2680 * config.bfd: Handle the plugin target.
2681 * configure.in: Check for --enable-plugins.
2682 (LT_INIT): Use the dlopen option.
2683 * cpu-plugin.c: New.
2686 * targets.c (plugin_vec): Declare.
2687 (_bfd_target_vector): Add plugin_vec.
2688 * Makefile.in: Regenerate.
2689 * bfd-in2.h: Regenerate.
2690 * configure: Regenerate.
2692 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2694 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2695 per line with all lines having continuation backslash. Prefix
2696 first line with "A", following lines with "B".
2697 * Makefile.am (DEP): Don't use dep.sed here.
2698 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2699 dep.sed here on dependencies, sort and uniq.
2700 * Makefile.in: Regenerate.
2702 2009-05-25 Tristan Gingold <gingold@adacore.com>
2704 * makefile.vms: Add verilog.obj to object list OBJS.
2706 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2708 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2709 for BFD_IN_MEMORY is cleared.
2710 (bfd_bwrite): Zero excess memory allocated.
2712 2009-05-22 Julian Brown <julian@codesourcery.com>
2714 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2716 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2717 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2718 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2719 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2720 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2721 (a8_erratum_fix, a8_erratum_reloc): New structs.
2722 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2723 num_a8_erratum_fixes, fix_cortex_a8 fields.
2724 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2725 (elf32_arm_add_stub): Split into two parts, creating...
2726 (elf32_arm_create_or_find_stub_sec): New function.
2727 (elf32_arm_final_link_relocate): Add forward declaration.
2728 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2729 relocations, multiple relocations per stub.
2730 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2731 (arm_size_one_stub): Use find_stub_size_and_template.
2732 (a8_reloc_compare): New.
2733 (find_thumb_glue): Add forward declaration.
2734 (cortex_a8_erratum_scan): New.
2735 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2736 (bfd_elf32_arm_set_cortex_a8_fix): New.
2737 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2738 (arm_map_one_stub): Add THUMB32_TYPE support.
2739 (a8_branch_to_stub_data): New.
2740 (make_branch_to_a8_stub): New.
2741 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2742 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2743 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2744 Cortex-A8 erratum workaround.
2745 * bfd-in2.h: Regenerate.
2747 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2749 * Makefile.am: Run "make dep-am".
2750 * Makefile.in: Regenerate.
2751 * po/SRC-POTFILES.in: Regenerate.
2753 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2755 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2758 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2760 * elf-bfd.h (struct elf_backend_data
2761 <elf_backend_link_output_symbol_hook>): Return an int.
2762 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2763 symbols on deleted .opd entries.
2764 * elflink.c (elf_link_output_sym): Return without outputting sym
2765 if output_symbol_hook returns 2.
2766 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2767 Abort if we must not discard sym.
2768 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2770 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2771 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2772 elf_backend_link_output_symbol_hook return type change.
2773 * elf32-arm.c (output_arch_syminfo): Likewise.
2774 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2775 (elf32_arm_output_arch_local_syms): Likewise.
2776 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2777 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2778 (bfd_score_elf_link_output_symbol_hook): Likewise.
2779 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2780 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2781 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2782 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2783 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2784 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2785 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2786 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2787 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2788 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2789 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2791 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2793 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2794 out of range .opd symbols.
2796 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2798 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2799 fprintf_vma directly.
2800 * peXXigen.c (pe_print_edata): Likewise.
2801 (pe_print_pdata): Likewise.
2802 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2803 (_bfd_XX_print_private_bfd_data_common): Likewise.
2805 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2807 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2809 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2810 Paul Brook <paul@codesourcery.com>
2812 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2813 fix discarded sections.
2815 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2817 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2818 sections into the software icache.
2820 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2822 * elf32-spu.c (build_stub): Always build "compact" sofware
2825 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2827 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2828 (spu_elf_setup): Initialize it.
2829 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2830 Update to new-sytle cache manager data structures.
2831 (spu_elf_build_stubs): Generate new-style cache manager data
2832 structures and symbols.
2833 (spu_elf_auto_overlay): Update size computation.
2835 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2837 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2838 segments first amongst the program headers.
2840 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2842 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2843 into addresses for relocation types that look at high bits. Remove
2844 special handling of relocation overflow warnings.
2846 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2848 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2849 control flow graph between fragments of a function.
2851 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2853 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2854 generate only a 16-byte .toe section.
2855 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2857 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2859 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2860 (spu_elf_place_overlay_data): ..here. New function.
2861 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2863 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2865 * elf32-arm.c: Move sysdep.h to start of file.
2867 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2869 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2871 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2872 __icache_tag_array and __icache_tag_array_size.
2874 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2876 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2878 (bfinfdpic_link_omit_section_dynsym): Likewise.
2879 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2881 2009-05-05 Paul Brook <paul@codesourcery.com>
2883 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2884 * bfd-in2.h: Regenerate.
2885 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2886 (_arm_elf_section_data): Add text and exidx fields.
2887 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2888 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2889 copy_exidx_entry): New functions.
2890 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2892 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2894 * elf32-arm.c (DEF_STUBS): New helper define.
2895 (DEF_STUB): Likewise.
2896 (stub_def): New type.
2897 (stub_definitions): New array, containing stub template pointers
2899 (arm_size_one_stub): Make use of stub_definitions.
2901 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2903 * elflink.c (find_version_for_sym): Remove from here, ...
2904 * linker.c (bfd_find_version_for_sym): ... rename, replace
2905 here, make public and update all callers.
2906 * bfd-in2.h: Regenerate.
2908 2009-04-30 Nick Clifton <nickc@redhat.com>
2910 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2912 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2913 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2914 into a STT_GNU_IFUNC symbol type.
2915 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2917 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2918 the binary contains ifunc symbols.
2919 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2920 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2921 * elf32-i386.c (is_indirect_function): New function.
2922 (elf_i386_check_relocs): Create an ifunc output section.
2923 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2924 section if necessary.
2925 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2927 (elf_i386_add_symbol_hook): New function. Set the
2928 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2929 symbol is encountered.
2930 (elf_backend_post_process_headers): Define.
2931 (elf_backend_add_symbol_hook): Define.
2932 (elf_i386_post_process_headers): Rename to
2933 elf_i388_fbsd_post_process_headers.
2934 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2935 (is_indirect_function): New function.
2936 (elf64_x86_64_check_relocs): Create an ifunc output section.
2937 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2938 section if necessary.
2939 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2940 symbol if necessary.
2941 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2942 elf_obj_data structure if an ifunc symbol is encountered.
2943 (elf_backend_post_process_headers): Define.
2944 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2945 if we have ifunc symbols to handle.
2946 (get_ifunc_reloc_section_name): New function. Computes the name
2947 for an ifunc section.
2948 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2949 section to hold ifunc relocs.
2950 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2951 (bfd_print_symbol_vandf): Handle ifunc symbols.
2952 (bfd_decode_symclass): Likewise.
2953 * bfd-in2.h: Regenerate.
2955 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2957 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2958 MOVW and MOVT relocations in a shared library link.
2960 2009-04-27 Anthony Green <green@moxielogic.com>
2962 * verilog.c: New file.
2963 * Makefile.am (BFD32_LIBS): Add verilog.c.
2964 (BFD32_LIBS_CFILES): Add verilog.c.
2965 (verilog.lo): New build rule.
2966 * Makefile.in: Rebuilt.
2967 * targets.c: Add verilog support.
2968 * bfd.c (tdata union): Add Verilog private data field.
2969 * bfd-in2.h: Regenerate.
2971 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2973 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2976 2009-04-23 Matthias Klose <doko@ubuntu.com>
2978 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2980 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2983 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2984 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2985 (elf32_arm_size_stubs): Likewise.
2986 (record_thumb_to_arm_glue): Deleted unused function.
2987 (bfd_elf32_arm_process_before_allocation): No longer handle
2988 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2989 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2990 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2992 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2994 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2995 (elf32_arm_write_section): Declare early.
2996 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2997 (arm_allocate_glue_section_space): Exclude empty sections.
2998 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2999 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
3001 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
3002 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
3003 (elf32_arm_size_dynamic_sections): Allocate interworking
3005 (bfd_elf32_bfd_final_link): Define.
3007 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
3009 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
3011 * coffcode.h (coff_compute_section_file_positions): Clear
3012 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
3014 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
3015 force_minimum_alignment.
3017 * libcoff.h: Regenerated.
3019 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
3020 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
3022 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
3023 nor target_subsystem.
3025 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
3026 force_minimum_alignment nor target_subsystem.
3028 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
3030 * coff-x86_64.c (PEI_HEADERS): Protect includes.
3031 (bfd_pe_print_pdata): Remove #ifdef PE variation.
3032 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
3033 include in coff-x86_64.c of headers.
3034 (PDATA_ROW_SIZE): New define.
3035 (pex_regs[]): New static array.
3036 (pex64_get_runtime_function): New static function.
3037 (pex64_get_unwind_info): Likewise.
3038 (pex64_get_scope_entry): Likewise.
3039 (pex64_xdata_print_uwd_codes): Likewise.
3040 (pex64_get_section_by_rva): Likewise.
3041 (pex64_dump_xdata): Likewise.
3042 (pex64_bfd_print_pdata): Likewise.
3043 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
3044 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
3045 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
3047 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
3048 Alan Modra <amodra@bigpond.net.au>
3049 Dave Korn <dave.korn.cygwin@gmail.com>
3051 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
3052 long names and non-NUL-terminated strings.
3054 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3056 * bfd-in2.h: Regenerated.
3058 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3060 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
3061 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
3063 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3066 * coffcode.h (bfd_pei_p): New.
3068 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
3069 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3070 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
3071 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
3072 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
3073 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
3075 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
3076 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3077 bfd_efi_rtdrv_x86_64_vec,
3078 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
3079 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
3080 * targets.c: Likewise.
3082 * configure: Regenerated.
3083 * libcoff.h: Likewise.
3084 * Makefile.in: Likewise.
3086 * efi-app-ia32.c: Removed.
3087 * efi-app-x86_64.c: Likewise.
3088 * efi-bsdrv-ia32.c: Likewise.
3089 * efi-bsdrv-ia64.c: Likewise.
3090 * efi-bsdrv-x86_64.c: Likewise.
3091 * efi-rtdrv-ia32.c: Likewise.
3092 * efi-rtdrv-ia64.c: Likewise.
3093 * efi-rtdrv-x86_64.c: Likewise.
3094 * efi-rtdrv-ia32.c: Likewise.
3096 * efi-app-ia64.c: Moved to ...
3098 (TARGET_SYM): Set to bfd_pei_ia64_vec.
3099 (TARGET_NAME): Set to pei-ia64.
3101 * libpei.h (bfd_target_pei_p): Removed.
3102 (bfd_target_pei_arch): Likewise.
3103 (bfd_target_efi_app_p): Likewise.
3104 (bfd_target_efi_app_arch): Likewise.
3105 (bfd_target_efi_bsdrv_p): Likewise.
3106 (bfd_target_efi_bsdrv_arch): Likewise.
3107 (bfd_target_efi_rtdrv_p): Likewise.
3108 (bfd_target_efi_rtdrv_arch): Likewise.
3109 (bfd_pe_executable_p): Likewise.
3111 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3112 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3113 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3114 and efi-rtdrv-ia32.c.
3115 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3116 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3117 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3118 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3119 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3120 efi-rtdrv-x86_64.c. Add pei-ia64.c.
3121 (efi-app-ia64.lo): Removed.
3122 (efi-bsdrv-ia32.lo): Likewise.
3123 (efi-rtdrv-ia32.lo): Likewise.
3124 (efi-app-ia64.lo): Likewise.
3125 (efi-bsdrv-ia64.lo): Likewise.
3126 (efi-rtdrv-ia64.lo): Likewise.
3127 (efi-app-x86_64.lo): Likewise.
3128 (efi-bsdrv-x86_64.lo): Likewise.
3129 (efi-rtdrv-x86_64.lo): Likewise.
3132 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3134 (arch_type): Removed.
3135 (pe_arch): Likewise.
3136 (pe_bfd_object_p): Just return coff_object_p.
3138 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3139 bfd_pe_executable_p with bfd_pei_p.
3141 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
3143 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3144 PLT entries to an undefined symbol when generating a shared
3147 2009-04-17 Nick Clifton <nickc@redhat.com>
3150 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3152 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
3154 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3155 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3156 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3157 * binary.c (binary_bfd_define_common_symbol): Likewise.
3158 * bout.c (b_out_bfd_define_common_symbol): Likewise.
3159 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3160 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3161 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3162 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3163 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3164 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3165 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3166 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3167 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3168 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3169 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3170 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3171 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3172 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3173 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3174 * som.c (som_bfd_define_common_symbol): Likewise.
3175 * srec.c (srec_bfd_define_common_symbol): Likewise.
3176 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3177 * versados.c (versados_bfd_define_common_symbol): Likewise.
3178 * vms.c (vms_bfd_define_common_symbol): Likewise.
3179 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3180 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3181 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3182 (pmac_xcoff_vec): Likewise.
3183 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3184 (aix5coff64_vec): Likewise.
3185 * linker.c (bfd_generic_define_common_symbol): New function.
3186 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3187 (_bfd_define_common_symbol): New field.
3188 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3189 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3190 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3192 * bfd-in2.h: Regenerate.
3193 * libbfd.h: Likewise.
3194 * libcoff.h: Likewise.
3196 2009-04-15 Anthony Green <green@moxielogic.com>
3198 * targets.c: Add moxie support.
3199 * Makefile.am: Ditto.
3200 * Makefile.in: Rebuilt.
3201 * cpu-moxie.c, elf32-moxie.c: New files.
3202 * archures.c: Add moxie support.
3203 * configure.in: Add moxie support.
3204 * configure: Rebuilt.
3205 * config.bfd, archures.c: Add moxie support.
3206 * bfd-in2.h: Rebuilt.
3208 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
3210 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3211 branch to an undef weak symbol into a jump to next instruction if
3212 a PLT entry will be created.
3214 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
3216 * coffgen.c (make_a_section_from_file): Set the backend long
3217 section names enable if long section names found on input.
3218 * coffcode.h: Extend long section names documentation to match.
3220 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3222 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3225 2009-04-07 DJ Delorie <dj@redhat.com>
3227 * archures.c: Add bfd_mach_mep_c5.
3228 * bfd-in2.h: Likewise.
3229 * cpu-mep.c: Add bfd_c5_arch.
3230 * elf32-mep.c: Support it.
3232 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
3234 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3235 info->callbacks->einfo.
3236 * linker.c (_bfd_generic_section_already_linked): Likewise.
3238 2009-04-06 DJ Delorie <dj@redhat.com>
3240 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3242 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3244 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3245 _bfd_pex64_print_pdata only if PE is defined.
3247 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3248 (_bfd_pex64_print_pdata): This.
3250 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3251 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3254 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
3256 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3257 _bfd_pep_print_x64_pdata.
3258 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3259 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3261 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3263 * elf32-xtensa.c (relax_property_section): Always set r_offset
3266 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
3268 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3269 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3271 (elf32_arm_stub_type): New enum values for the two new stubs.
3272 (arm_type_of_stub): Make use of the two new stubs.
3273 (arm_size_one_stub): Handle the two new stubs.
3275 2009-04-01 Matt Thomas <matt@netbsd.org>
3277 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3278 hidden symbols into the GOT or PLT.GOT.
3279 (elf_vax_relocate_section): Do not emit a PCREL reloc
3280 into a shared object if it is against a hidden symbol.
3282 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3284 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3285 and know_contains_shared_object_p.
3286 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3287 Cache the result in the archive_info table.
3288 (xcoff_auto_export_p): Add an "info" parameter and update the
3289 call to xcoff_archive_contains_shared_object_p.
3290 (xcoff_mark_auto_exports): Update accordingly.
3291 (xcoff_post_gc_symbol): Likewise.
3293 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3295 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3298 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3300 * coff-rs6000.c (member_layout): New structure.
3301 (archive_iterator): Likewise.
3302 (member_layout_init): New function.
3303 (archive_iterator_begin): Likewise.
3304 (archive_iterator_next): Likewise.
3305 (xcoff_write_armap_old): Use the new iterator functions.
3306 (do_shared_object_padding): Delete.
3307 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3308 handling of arch_info.
3309 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3310 first loop rather than the second. Allocate a member header if
3311 there isn't one, then work out the stat information and length
3312 in the first loop too. Use the new iterators for the second loop.
3313 (xcoff_write_archive_contents_big): Likewise.
3315 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3317 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3318 (bfd_xcoff_set_archive_import_path): Likewise.
3319 * bfd-in2.h: Regenerate.
3320 * xcofflink.c: Include libiberty.h.
3321 (xcoff_archive_info): New structure.
3322 (xcoff_archive_info_hash): New function.
3323 (xcoff_archive_info_eq): Likewise.
3324 (xcoff_get_archive_info): Likewise.
3325 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3326 (bfd_xcoff_split_import_path): New function.
3327 (bfd_xcoff_set_archive_import_path): Likewise.
3328 (xcoff_set_import_path): Move earlier in file.
3329 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3330 object to the the directory part of the bfd's filename. Get the
3331 import path and filename of an archive object from the archive's
3332 xcoff_tdata, initializing it if necessary. Update use of
3334 (bfd_link_input_bfd): Update use of import_file_id.
3335 (xcoff_write_global_symbol): Likewise.
3337 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3339 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3341 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3343 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3344 a .loader section for relocatable links.
3345 (xcoff_need_ldrel_p): New function.
3346 (xcoff_mark): Use it.
3347 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3349 (xcoff_build_ldsym): New function, split out from...
3350 (xcoff_build_ldsyms): ...here. Rename to...
3351 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3352 call xcoff_build_ldsym, if there's a loader section.
3353 (xcoff_build_loader_section): New function, extracted verbatim from...
3354 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3355 there's a loader section. Only add an __rtinit loader symbol
3356 if there's a loader section. Update after above name change.
3357 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3358 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3359 and xcoff_create_ldrel.
3360 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3361 (xcoff_reloc_link_order): Likewise, but only call it if there's
3362 a loader section. Use xcoff_symbol_section.
3363 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3364 if there's a loader section.
3366 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3368 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3370 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3372 * elf32-arm.c (group_sections): Rewrite loops for better
3375 2009-03-30 DJ Delorie <dj@redhat.com>
3377 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3378 relocs when doing a relocatable link.
3380 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3382 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3383 "ERROR:", in error messages.
3384 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3385 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3386 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3387 (elf32_arm_merge_eabi_attributes): Likewise.
3388 (elf32_arm_merge_private_bfd_data): Likewise.
3390 2009-03-27 Nick Clifton <nickc@redhat.com>
3392 * section.c (bfd_get_section_contents): Detect and handle the case
3393 where a section has the SEC_IN_MEMORY flag set but no actual
3396 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3399 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3400 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3401 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3402 if we don't find matching PT_LOAD when copying.
3404 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3406 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3407 the reloc descriptions.
3409 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3411 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3412 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3413 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3415 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3417 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3418 (bfd_i386_arch_intel_syntax): Likewise.
3419 (i8086_arch): Likewise.
3420 (bfd_x86_64_arch): Likewise.
3422 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3424 * elf32-cris.c (cris_elf_relocate_section): <case
3425 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3426 symbols for non-allocated sections. Don't check whether to
3427 generate R_CRIS_DTPMOD for non-allocated sections.
3428 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3429 handle relocation GC:ing if applied to non-allocated section.
3430 (cris_elf_check_relocs): Similar.
3432 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3433 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3434 when emitting a known TP offset in the GOT.
3436 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3438 * elf64-ppc.c (synthetic_opd): Delete.
3439 (compare_symbols): Look for .opd name rather than section match.
3440 (ppc64_elf_get_synthetic_symtab): Likewise.
3442 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3444 * elf32-ppc.c (is_pic_glink_stub): Delete.
3445 (is_nonpic_glink_stub): New function.
3446 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3448 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3450 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3451 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3453 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3454 macros for visibilty and locality checks.
3455 (elf_s390_adjust_dynamic_symbol): Likewise.
3456 (allocate_dynrelocs): Likewise.
3457 (elf_s390_relocate_section): Likewise.
3458 (elf_s390_finish_dynamic_symbol): Likewise.
3459 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3460 (elf_s390_adjust_dynamic_symbol): Likewise.
3461 (allocate_dynrelocs): Likewise.
3462 (elf_s390_relocate_section): Likewise.
3463 (elf_s390_finish_dynamic_symbol): Likewise.
3465 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3467 * bfd-in2.h: Regenerated.
3468 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3469 for debugging sections and map memory read/write dependent on
3471 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3472 without memory read flags set.
3473 * section.c: Add SEC_COFF_NOREAD to section flags.
3475 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3477 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3480 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3482 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3483 "no overlays" return. If there are overlays, create overlay
3484 manager entry symbols here, so that..
3485 (spu_elf_build_stubs): ..we don't need to set them up here.
3486 Simplify entry symbol tests.
3487 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3489 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3491 * elf.c (elfcore_grok_openbsd_procinfo)
3492 (elfcore_grok_openbsd_note): New functions.
3493 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3495 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3497 * vms-hdr.c: Don't include alloca.h.
3498 * elf32-m68hc1x.c: Include alloca-conf.h.
3500 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3502 * Makefile.am: Run "make dep-am".
3503 * Makefile.in: Regenerate.
3505 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3507 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3509 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3511 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3513 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3514 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3515 ovly_return fields with ovly_entry[2]. Adjust all users.
3516 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3518 (spu_elf_build_stubs): Likewise.
3519 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3520 ovly_flavour changes. Update all callers.
3521 (ovl_stub_size_log2): New function.
3522 (build_stub): Handle compact icache stubs. Use different manager
3523 entry point for stubs in non-icache area.
3524 (spu_elf_size_stubs): Don't allocate space for indirect branch
3526 (spu_elf_build_stubs): And don't built them.
3528 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3530 * dwarf2.c (read_section): Always use rawsize, if available.
3532 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3534 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3535 of rawsize and size for buffer.
3537 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3539 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3540 parameter just because fixed sections fit into local store.
3541 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3542 generating overlays if fixed sections plus reserved stack
3543 and heap space fit into local store.
3545 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3547 * elf32-spu.c (build_stub): Correct icache set_id.
3548 (spu_elf_relocate_section): Likewise.
3550 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3552 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3553 symbol table if it was created by the current call.
3555 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3557 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3558 class XMC_DS rather than XMC_UA.
3560 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3562 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3563 bfd_boolean export_defineds parameter with an unsigned int
3564 auto_export_flags parameter.
3565 * bfd-in2.h: Regenerate.
3566 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3567 split out from xcoff_build_ldsyms.
3568 (xcoff_covered_by_expall_p): New function.
3569 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3570 but with extra code to handle -bexpfull and -bexpall.
3571 (xcoff_mark_auto_exports): New function.
3572 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3573 a function should be automatically exported.
3574 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3575 parameter with an auto_export_flags parameter. Update ldinfo
3576 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3579 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3581 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3582 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3583 init and fini functions. Do garbage collection for objects
3584 without an entry point too.
3586 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3588 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3589 check whether a symbol has csect information.
3590 (coff_print_aux): Likewise.
3591 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3592 information for C_AIX_WEAKEXT too.
3593 (_bfd_xcoff_swap_aux_out): Likewise.
3594 (xcoff_reloc_type_br): Handle defweak symbols too.
3595 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3596 information for C_AIX_WEAKEXT too.
3597 (_bfd_xcoff64_swap_aux_out): Likewise.
3598 (xcoff64_reloc_type_br): Handle defweak symbols too.
3599 * coffgen.c (coff_print_symbol): Handle auxillary function
3600 information for C_AIX_WEAKEXT too.
3601 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3602 instead of BSF_GLOBAL if the L_WEAK flag is set.
3603 (xcoff_dynamic_definition_p): New function.
3604 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3605 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3606 always take the symbol class from the ldsym. Use weak bfd symbol
3607 types for weak ldsyms.
3608 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3609 Fix the check for whether a definition is from a shared object.
3610 Allow redefinitions of weak symbols.
3611 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3612 (xcoff_keep_symbol_p): Likewise.
3613 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3614 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3615 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3616 but mark them as L_WEAK.
3617 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3618 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3620 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3622 * xcofflink.c (xcoff_mark): When walking the relocations,
3623 only mark the target symbol or the target section, not both.
3624 (xcoff_final_definition_p): New function.
3625 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3626 symbol is a valid definition of the associated output symbol.
3627 Use XCOFF_ALLOCATED to stop the same hash table entry having
3629 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3631 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3633 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3635 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3638 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3640 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3641 * libcoff.h: Regenerate.
3642 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3643 line-number counts in the bfd's lineno_counts field.
3644 Don't keep per-csect line-number counts.
3645 (xcoff_sweep): Don't update per-csect line-number counts.
3646 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3647 entries in each output section.
3648 (xcoff_link_input_bfd): Get the number of line numbers from
3649 the bfd's lineno_counts field, rather than recalculating it
3650 from scratch. Fix the range check when updating C_BINCL and
3652 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3653 here. Don't expect csects to have line-number counts.
3655 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3657 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3658 * libcoff.h: Regenerate.
3659 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3660 "skip" logic from xcoff_link_input_bfd.
3661 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3662 objects in a dynamic link, rather than checking whether csectpp
3663 is null. Always allocate debug_index for other objects,
3664 and always go through the loop. Update the type of debug_index
3665 after the change above. Read the auxillary csect information
3666 and use xcoff_keep_symbol_p to decide whether a symbol should
3667 be kept. Set its debug_index to -2 if not.
3668 (xcoff_link_input_bfd): Update the type of debug_index after
3669 the change above and always expect it to be nonnull. Use it to
3670 test whether a symbol should be stripped, rather than making the
3671 decision here. Postpone all symbol creation to the second pass.
3673 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3675 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3676 creating a descriptor.
3677 (xcoff_sweep): Don't mark toc_section unless it's needed.
3678 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3679 when marking every bfd.
3680 (xcoff_link_input_bfd): Skip all TOC anchors.
3681 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3682 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3683 to -1; call xcoff_find_tc0 instead.
3685 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3687 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3688 * libcoff.h: Regenerate.
3689 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3690 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3691 the previous symbol's csect. Treat last_symndx as an inclusive value
3692 and simplify its handling.
3693 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3694 symbols with the right csect. Don't mark rsec when processing
3695 relocations against undefined or absolute sections.
3696 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3697 of bfd_und_section_ptr.
3698 (xcoff_link_input_bfd): Likewise.
3700 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3702 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3703 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3704 flag is set. Assert that all undefined symbols are either
3705 imported or defined by a dynamic object.
3706 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3707 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3708 handling to all relocations. Only set XCOFF_CALLED for function
3710 (xcoff_find_function): New function, split out from...
3711 (bfd_xcoff_export_symbol) ...here.
3712 (xcoff_set_import_path): New function, split out from...
3713 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3714 meaning of XCOFF_CALLED.
3715 (xcoff_mark_symbol): If we mark an undefined and unimported
3716 symbol, find some way of defining it. If the symbol is a function
3717 descriptor, fill in its definition automatically. If the symbol
3718 is a function, mark its descriptor and allocate room for global
3719 linkage code. Otherwise mark the symbol as implicitly imported.
3720 Move the code for creating function descriptors from...
3721 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3722 check for symbols that were implicitly defined.
3723 (xcoff_mark): Don't count any dynamic relocations against
3725 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3726 in the xcoff link info.
3727 (xcoff_link_input_bfd): Remove handling of undefined and
3730 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3732 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3733 if the target is absolute. Fix comment typo.
3734 (xcoff_ppc_relocate_section): Remove FIXME.
3735 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3736 if the target is absolute.
3738 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3740 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3741 R_POS and R_NEG relocations against absolute symbols to the
3744 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3746 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3747 to 2 for bfd_mach_ppc_620.
3749 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3751 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3752 * configure.in: Likewise.
3753 * configure: Regenerate.
3755 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3758 * elf.c (assign_section_numbers): Generate symbol table if there
3759 is any relocation in output.
3760 (_bfd_elf_compute_section_file_positions): Likewise.
3762 2009-03-13 Nick Clifton <nickc@redhat.com>
3765 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3766 * elflink.c (elf_link_read_relocs_from_section): Use
3767 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3768 relocs but no symbol table.
3769 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3771 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3774 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3775 to check ___tls_get_addr.
3777 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3778 strncmp to check __tls_get_addr.
3780 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3782 * dwarf2.c (read_section): Always check the offset, even when the
3783 section has been read before.
3785 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3787 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3790 2009-03-11 Chris Demetriou <cgd@google.com>
3792 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3793 * bfd-in2.h: Regenerate.
3794 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3795 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3797 (bsd_write_armap): Likewise.
3798 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3799 flag is set, do nothing.
3800 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3803 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3805 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3806 used to update stack pointer.
3808 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3811 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3812 for unknown symbols in absolute section.
3814 2009-03-06 Nick Clifton <nickc@redhat.com>
3816 * po/es.po: Updated Spanish translation.
3818 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3820 * elf32-arm.c (group_sections): Take next section size into
3821 account before accepting to group it.
3823 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3825 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3827 (elf32_arm_final_link_relocate): Likewise.
3829 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3832 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3834 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3836 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3837 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3838 (BFD_FAKE_SECTION): Init new flag.
3839 * ecoff.c (bfd_debug_section): Likewise.
3840 * bfd-in2.h: Regenerate.
3841 * libbfd.h: Regenerate.
3842 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3843 (ppc_elf_reloc_type_lookup): Handle new relocs.
3844 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3845 without marker relocs.
3846 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3847 if section has no old-style calls.
3848 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3849 Don't try to optimize new-style __tls_get_addr call when handling
3850 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3852 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3853 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3854 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3855 without marker relocs.
3856 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3857 if section has no old-style calls. Set toc_ref for new relocs as
3859 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3860 Don't try to optimize new-style __tls_get_addr call when handling
3861 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3864 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3867 * configure.in: Test for ld --as-needed support. Link shared
3868 libbfd against libm.
3869 * configure: Regenerate.
3871 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3873 * Makefile.am: Run "make dep-am".
3874 * Makefile.in: Regenerate.
3876 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3878 * elf32-score7.c: New file.
3879 * elf32-score.h: New file.
3880 * elf32-score.c: Add code to support score 7. Set score7 as the
3882 * cpu-score.c: Add score7 architecure.
3883 (compatibile): New function.
3884 * Makefile.am: Add rules for building elf32-score7 object.
3885 * Makefile.in: Regenerate.
3886 * configure.in: Add elf32-score7 object to score vectors.
3887 * configure: Regenerate.
3888 * reloc.c: Add score7 relocs.
3889 * archures.c: Add score3 and score7 machine numbers.
3890 * bfd-in2.h: Regenerate.
3891 * libbfd.h: Regenerate.
3893 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3895 * configure: Regenerate.
3897 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3899 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3900 (elf32_hppa_check_relocs): Use it.
3902 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3904 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3905 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3906 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3907 (elf_hppa_record_segment_addrs): Likewise.
3908 (elf_hppa_final_link): Likewise.
3909 (elf_hppa_relocate_insn): Likewise.
3910 (elf_hppa_final_link_relocate): Likewise.
3911 (elf64_hppa_relocate_section): Likewise.
3912 * elf64-hppa.c: Insert above.
3914 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3916 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3917 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3918 (elf_hppa_relocate_section): Likewise.
3919 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3920 from struct elf_link_hash_entry. Add count field.
3921 (struct elf64_hppa_dyn_hash_table): Delete.
3922 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3923 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3924 (hppa_elf_hash_entry, eh_name): Define.
3925 (elf64_hppa_new_dyn_hash_entry): Delete.
3926 (elf64_hppa_dyn_hash_lookup): Delete.
3927 (elf64_hppa_dyn_hash_traverse): Delete.
3928 (get_dyn_name): Delete.
3929 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3930 of struct elf64_hppa_dyn_hash_entry *.
3931 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3932 allocate_global_data_plt, allocate_global_data_stub,
3933 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3935 (hppa64_link_hash_newfunc): New.
3936 (elf64_hppa_hash_table_create): Rework.
3937 (count_dyn_reloc): Likewise.
3938 (hppa64_elf_local_refcounts): New.
3939 (elf64_hppa_check_relocs): Rework using standard technique for recording
3940 local DLT, PLT and OPD reference counts.
3941 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3942 elf_link_hash_entry *.
3943 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3944 allocate_global_data_plt, allocate_global_data_stub,
3945 allocate_global_data_opd, allocate_dynrel_entries,
3946 elf64_hppa_adjust_dynamic_symbol,
3947 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3948 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3949 Use hppa_link_hash_table. Rework.
3950 (elf64_hppa_link_output_symbol_hook): Rework.
3951 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3952 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3953 elf64_hppa_finish_dynamic_sections): Likewise.
3955 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3957 * elf32-arm.c (stub_reloc_type): Removed.
3958 (insn_sequence): Renamed reloc_type field to r_type.
3959 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3960 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3961 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3962 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3963 (arm_stub_is_thumb): Catch new stubs.
3964 (arm_type_of_stub): Handle new stubs.
3965 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3966 (bfd_elf32_arm_process_before_allocation): Remove useless
3969 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3971 * elf.c (elf_find_function): Use is_function_type to check
3974 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3976 * xtensa-modules.c: Revert to previous version 1.11 due
3977 to inadvertant commit.
3979 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3981 * elf32-xtensa.c (text_action_add): Separate test for action
3982 type. Break if saved action is ta_widen_insn at same offset.
3984 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3986 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3987 to elf32_arm_stub_long_branch_any_arm_pic.
3988 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3989 (enum elf32_arm_stub_type, arm_type_of_stub)
3990 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3993 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3995 * elf32-arm.c (PREV_SEC): Update comment.
3996 (group_sections): Rename argument to stubs_always_after_branch.
3997 Reverse the list and place stubs at the end of input sections.
3999 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
4001 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
4003 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
4005 (arm_size_one_stub): Remove unnecessary break.
4006 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
4008 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
4010 * elf32-arm.c (stub_insn_type): New type.
4011 (stub_reloc_type): Likewise.
4012 (insn_sequence): Likewise.
4013 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
4014 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
4015 (elf32_arm_stub_long_branch_thumb_only): Likewise.
4016 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4017 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
4018 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
4019 (elf32_arm_stub_hash_entry): Add new helper fields.
4020 (stub_hash_newfunc): Initialize these new fields.
4021 (arm_build_one_stub): Encode Arm and Thumb instructions separately
4022 to take endianness into account.
4023 (arm_size_one_stub): Compute size of stubs using insn_sequence.
4024 (arm_map_one_stub): Code is now more generic, thanks to
4027 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
4029 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
4031 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4032 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
4033 BLX is not available. Fix typo in warning message. Add comments
4034 and improve formatting.
4035 (arm_build_one_stub): Adjust to new
4036 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
4037 (arm_map_one_stub): Likewise.
4039 2009-02-23 Tristan Gingold <gingold@adacore.com>
4040 Eric Botcazou <ebotcazou@adacore.com>
4041 Douglas B Rupp <rupp@gnat.com>
4043 * vms.h: Update copyright year, fix comments, reorder declarations.
4044 (_bfd_save_vms_section): Remove the prototype.
4045 (EGPS_S_V_NO_SHIFT): New constant.
4046 (bfd_vms_set_section_flags): New prototype.
4047 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
4049 (EGSY_S_W_FLAGS): Ditto.
4050 (EGSY_S_V_QUAD_VAL): Ditto.
4051 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
4052 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
4053 EGST_S_B_NAMLNG): Ditto.
4054 (ESRF_S_B_NAMLNG): Ditto.
4055 (ETIR_S_C_HEADER_SIZE): Ditto.
4056 (EGPS_S_V_ALLOC_64BIT): Ditto.
4057 (DST_S_C_EPILOG): Ditto.
4058 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
4059 (DST_S_C_SRC_INCRLNUM_B): Ditto.
4060 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
4061 (DST_S_L_PCLINE_UNSLONG): Ditto.
4062 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
4063 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
4064 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
4065 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
4066 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
4067 (DST_S_B_SRC_UNSBYTE): Ditto.
4068 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
4070 (vms_section, vms_reloc): Remove types.
4071 (hdr_struc): Replaced by ...
4072 (hdr_struct): ... new type.
4073 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
4074 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
4075 (EMH_DATE_LENGTH): Ditto.
4076 (eom_struc): Replaced by ...
4077 (eom_struct): ... new type.
4078 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
4079 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
4080 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
4081 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
4082 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
4083 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
4084 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
4085 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
4086 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
4087 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
4088 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
4089 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
4090 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
4091 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
4092 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
4093 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
4094 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4095 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4096 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4097 (enum file_type_enum): New type.
4098 (struct location_struct): Removed.
4099 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4100 (struct funcinfo, struct module): Ditto.
4101 (struct vms_private_data_struct): Update fields.
4102 (struct vms_section_data_struct): New type.
4104 * vms.c: Update copyright year, fix comments,
4105 Fix includes for DECC, add prototypes.
4106 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4108 Use flavour to set is_vax, location_stack is removed.
4109 (struct pair): Declare.
4110 (fill_section_ptr): Initialize variables at declaration.
4111 Add guard to set SECTION_SYM flag, handlde und section.
4112 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4113 (_bfd_vms_slurp_object_records): New function, replaces previous
4115 (vms_slurp_module): New function.
4116 (vms_slurp_image): Ditto.
4117 (vms_object_p): Complete rewrite.
4118 (vms_mkobject): Use is_vax field to slect architecture.
4119 (free_reloc_stream): New function.
4120 (vms_convert_to_var): Ditto.
4121 (vms_convert_to_var_1): Ditto.
4122 (vms_convert_to_var_unix_filename): Ditto.
4123 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4125 (vms_new_section_hook): Set alignment to 0, allocate private data.
4126 (vms_get_section_contents): Load content.
4127 (vms_get_symbol_info): Handle undefined section.
4128 (vms_find_nearest_line): Handle.
4129 (alloc_reloc_stream): New function.
4130 (vms_slurp_reloc_table): Ditto.
4131 (vms_get_reloc_upper_bound): Make it real.
4132 (vms_canonicalize_reloc): Do the real work.
4133 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4135 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4136 (vms_set_arch_mach): Check arch.
4137 (vms_set_section_contents): Copy the content after allocation.
4138 (vms_alpha_vec): Update object flags.
4140 * vms-tir.c: Update copyright year, fix comments,
4141 add prototypes for new functions.
4142 (dst_define_location): New function.
4143 (dst_restore_location): New function.
4144 (dst_retrieve_location): New function.
4145 (dst_check_allocation): New function.
4146 (image_dump): Call dst_check_allocation.
4147 (image_write_b): Ditto.
4148 (image_write_w): Ditto.
4149 (image_write_l): Ditto.
4150 (image_write_q): Ditto.
4151 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4152 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4154 Call error handler instead of abort if name is not known.
4155 (etir_sta): Add quarter_relocs argument and set it.
4158 (etir_opr): Ditto, return FALSE in case of error.
4159 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4160 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4161 (etir_stc): Add quarter_relocs argument and set it, fix cast.
4162 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4163 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4164 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4165 Return FALSE in case of error.
4166 (tir_sta): Change sign of psect.
4168 (tir_cmd): Fix cast. Makes tir_table static const.
4169 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4170 add argument to explain.
4171 (analyze_etir): Initialize maxptr, add quarter_relocs
4172 declaration, move some declarations into inner scopes.
4173 Handle quarter_relocs and STO_IMM.
4174 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4175 (_bfd_vms_slurp_relocs): New function.
4176 (_bfd_vms_decode_relocs): New function.
4177 (sto_imm): Rewritten.
4178 (start_first_etbt_record): New function.
4179 (start_another_etbt_record): Ditto.
4180 (etir_output_check): Ditto.
4181 (defer_reloc_p): Ditto.
4182 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4183 a for-loop. Correctly deals with contents, deals with .vmsdebug,
4184 rewritte relocations handling.
4185 (_bfd_vms_write_tbt): Removed.
4186 (_bfd_vms_write_dbg): Ditto.
4188 * vms-misc.c: Update copyright year, Fix comments.
4189 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4190 (maybe_adjust_record_pointer_for_object): New function.
4191 (_bfd_vms_get_first_record): New function, replaces ...
4192 (_bfd_vms_get_record): .. removed.
4193 (_bfd_vms_get_object_record): New function.
4194 (_bfd_vms_get_object_record): New function.
4195 (vms_get_remaining_object_record): New function, replaces ...
4196 (_bfd_vms_get_next_record): ... removed.
4197 (add_new_contents): Removed.
4198 (_bfd_save_vms_section): Removed.
4199 (_bfd_get_vms_section): Removed.
4200 (_bfd_vms_output_flush): Write in VAR format.
4201 (new_symbol): Don't make UND section.
4203 * vms-hdr.c: Update copyright year, update list of record handled.
4204 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4205 (_bfd_vms_write_hdr): Strip vms and unix patches,
4206 add comments, truncate module name at 31 characters,
4207 use constants instead of hard-coded value,
4208 write BFD version instead of a fixed string.
4209 (_bfd_vms_slurp_ihd): New function.
4210 (_bfd_vms_slurp_isd): Ditto.
4211 (_bfd_vms_slurp_ihs): Ditto.
4212 (new_module): Ditto.
4213 (parse_module): Ditto
4214 (build_module_list): Ditto.
4215 (module_find_nearest_line): Ditto.
4216 (_bfd_vms_find_nearest_dst_line): Ditto.
4217 (vms_slurp_debug): Ditto.
4218 (_bfd_vms_slurp_dbg): Ditto.
4219 (_bfd_vms_slurp_tbt): Ditto.
4220 (_bfd_vms_write_dbg): Ditto.
4221 (_bfd_vms_write_tbt): Ditto.
4223 * vms-gsd.c: Update copyright year, update list of records handled.
4224 (EVAX_LITERALS_NAME): New macro.
4225 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4226 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4227 (register_universal_symbol): New function and prototype.
4228 (_bfd_vms_slurp_gsd): Fix indentations and casts,
4229 improve debug messages,
4230 use constants instead of hard-coded value,
4231 fix missing endianness conversion,
4232 handle global symbol (SYMG).
4233 (bfd_vms_set_section_flags): New function.
4234 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4235 handle section literals,
4237 handle section bfd and vms flags,
4238 don't output LIB$INITIALIZE symbol,
4239 fix handling of weak symbols,
4240 fix evax vs vax procedure descriptor,
4241 handle absolute symbols.
4243 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4244 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4246 * makefile.vms (DEFS): Fix flags for VMS.
4248 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4250 * bfd-in2.h: Regenerated.
4251 * libbfd.h: Regenerated.
4253 2009-02-20 Cary Coutant <ccoutant@google.com>
4255 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4258 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4261 * coffcode.h (coff_write_object_contents): Don't let the string
4262 table offset overflow the s_name field when using long section names.
4264 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4266 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4267 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4268 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4269 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4270 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4271 (bfd_pmac_xcoff_backend_data): Likewise.
4272 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4273 (bfd_xcoff_aix5_backend_data): Likewise.
4274 (xcoff64_write_object_contents): Delete unused long_section_names
4276 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4277 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4279 * coffcode.h (documentation): Update to describe long section names.
4280 (COFFLONGSECTIONCATHELPER): New helper macro.
4281 (BLANKOR1TOODD): Likewise.
4282 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4283 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4284 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4285 (bfd_coff_set_long_section_names_allowed): New function.
4286 (bfd_coff_set_long_section_names_disallowed): Likewise.
4287 (struct bfd_coff_backend_data): Add new backend hook function
4288 pointer _bfd_coff_set_long_section_names.
4289 (bfd_coff_set_long_section_names): New backend hook.
4290 (coff_write_object_contents): Only generate long section names if
4291 bfd_coff_long_section_names() indicates they are currently enabled.
4292 (bfd_coff_std_swap_table): Make non-const, and initialise long
4293 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4294 (ticoff0_swap_table): Likewise to both.
4295 (ticoff1_swap_table): Again, likewise to both.
4296 * coffgen.c (make_a_section_from_file): Allow long section names
4297 as inputs even if not currently allowed for outputs.
4298 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4299 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4300 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4301 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4302 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4303 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4304 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4305 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4306 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4307 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4308 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4309 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4310 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4311 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4312 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4313 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4314 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4315 * libcoff-in.h: Update copyright year to cause updated copyright
4316 year in generated libcoff.h, and fix typo.
4317 * libcoff.h: Regenerated.
4318 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4319 (_bfd_ecoff_no_long_sections): Add prototype.
4320 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4321 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4322 defined by an including .c file.
4323 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4324 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4325 (ticoff1_swap_table): Likewise to both.
4327 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
4329 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4330 stub. Catch default case error.
4331 (arm_map_one_stub): Add missing Thumb mapping symbol.
4333 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4336 * elf32-avr.c: Handle case where no local symbos exist correctly.
4338 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
4341 * elf32-arm.c (arm_long_branch_stub,
4342 arm_thumb_v4t_long_branch_stub,
4343 arm_thumb_thumb_long_branch_stub,
4344 arm_thumb_arm_v4t_long_branch_stub,
4345 arm_thumb_arm_v4t_short_branch_stub,
4346 arm_pic_long_branch_stub):
4347 Renamed to elf32_arm_stub_long_branch_any_any,
4348 elf32_arm_stub_long_branch_v4t_arm_thumb,
4349 elf32_arm_stub_long_branch_thumb_only,
4350 elf32_arm_stub_long_branch_v4t_thumb_arm,
4351 elf32_arm_stub_short_branch_v4t_thumb_arm,
4352 elf32_arm_stub_long_branch_any_any_pic.
4353 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4354 arm_thumb_thumb_stub_long_branch,
4355 arm_thumb_arm_v4t_stub_long_branch,
4356 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4357 Renamed to arm_stub_long_branch_any_any,
4358 arm_stub_long_branch_v4t_arm_thumb,
4359 arm_stub_long_branch_thumb_only,
4360 arm_stub_long_branch_v4t_thumb_arm,
4361 arm_stub_short_branch_v4t_thumb_arm,
4362 arm_stub_long_branch_any_any_pic.
4364 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4366 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4367 in branch offset check.
4369 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4371 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4372 add toc.symndx and toc.add.
4373 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4375 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4377 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4378 (branch_reloc_hash_match): New function, extracted from..
4379 (ppc64_elf_tls_optimize): ..here.
4380 (ppc64_elf_relocate_section): Properly set addends when optimizing
4381 tls sequences. Avoid unnecessary reading and writing of insns.
4382 Only redo reloc when symbol changed. Bypass symbol checks when
4384 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4385 (branch_reloc_hash_match): New function, extracted from..
4386 (ppc_elf_tls_optimize): ..here.
4387 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4388 Don't clear addend on zapped __tls_get_addr reloc.
4390 2009-02-12 Nick Clifton <nickc@redhat.com>
4393 * elflink.c (bfd_elf_final_link): When counting the relocations,
4394 if the header size has not been set yet then assume that it will
4395 match the output section's reloc type.
4397 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4399 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4402 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4404 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4405 (find_function): Likewise.
4406 (pasted_function): Don't error if no prior function found.
4407 (discover_functions): Revert 2008-12-10 change. Extend first
4408 function range to start of section.
4410 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4412 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4414 * elf64-hppa.h: Likewise.
4416 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4418 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4421 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4423 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4424 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4426 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4428 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4429 * archures.c (bfd_mach_mips_xlr): Define.
4430 * bfd-in2.h: Regenerate.
4431 * cpu-mips.c (I_xlr): Define.
4432 (arch_info_struct): Add XLR entry.
4433 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4434 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4435 (mips_mach_extensions): Add XLR entry.
4437 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4439 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4441 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4443 * configure.in: AC_SUBST pdfdir.
4444 * Makefile.am: Add install-pdf, install-pdf-am
4445 and install-pdf-recursive targets. Define pdfdir.
4446 * doc/Makefile.am: Define pdf__strip_dir. Add
4447 install-pdf and install-pdf-am targets.
4448 * po/Make-in: Add install-pdf target.
4449 * configure: Regenerate.
4450 * Makefile.in: Regenerate
4451 * doc/Makefile.in: Regenerate.
4453 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4455 * bfd-in2.h: Regenerate.
4456 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4457 fields from n_entries to n_slots where appropriate, update comments.
4458 (HOWTO): Add TLS relocations.
4459 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4460 (enum elf_m68k_got_offset_size): New enum.
4461 (struct elf_m68k_got_entry.type): Move field to ...
4462 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4463 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4465 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4467 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4468 fields into n_entries array. Update comments.
4469 (elf_m68k_init_got): Simplify, update all uses.
4470 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4471 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4472 GOT entries; update name, update all uses.
4473 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4474 (elf_m68k_get_got_entry): Update.
4475 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4477 (elf_m68k_remove_got_entry_type): Simplify.
4478 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4479 (elf_m68k_can_merge_gots): Update.
4480 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4481 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4482 GOT entries, simplify.
4483 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4484 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4485 field, remove obsoleted local_n_entries field.
4486 (elf_m68k_partition_multi_got_2): New static function.
4487 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4489 (elf_m68k_remove_got_entry_type): Update.
4490 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4491 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4492 update of sgot->size and srelgot->size.
4493 (elf_m68k_gc_sweep_hook): Update.
4494 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4495 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4497 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4498 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4500 2009-02-02 DJ Delorie <dj@redhat.com>
4502 * elf32-mep.c (config_names): Regenerate configuration.
4504 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4506 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4507 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4508 * elf.c (bfd_elf_get_str_section): Make static.
4509 (bfd_elf_find_section): Delete.
4510 * libbfd.h: Regenerate.
4512 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4514 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4515 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4517 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4519 * elflink.c (on_needed_list): New function.
4520 (elf_link_add_object_symbols): Link in --as-needed libs if they
4521 satisfy undefined symbols in other libs.
4523 2009-01-30 Julian Brown <julian@codesourcery.com>
4525 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4526 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4527 with --just-symbols (-R).
4529 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4531 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4532 high_pc in order to properly sign-extend VMAs.
4534 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4535 Mark Shinwell <shinwell@codesourcery.com>
4536 Catherine Moore <clm@codesourcery.com>
4538 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4540 2009-01-28 Catherine Moore <clm@codesourcery.com>
4542 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4543 SEC_LOAD for dynamic relocation sections.
4545 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4547 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4548 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4549 the size of local TLS data.
4551 2009-01-27 Andreas Schwab <schwab@suse.de>
4553 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4554 architectures in the archive.
4556 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4558 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4559 <R_CRIS_32_DTPREL>: Correct relocation value.
4561 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4562 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4563 symbols with non-default visibility.
4565 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4567 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4568 describing the trampolines.
4569 (ppc_elf_relocate_section): Update relocs to describe the
4572 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4574 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4575 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4576 and R_PARISC_PCREL12F relocations.
4578 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4581 * elflink.c (find_version_for_sym): New function split out from,
4582 but without export_dynamic test, ..
4583 (_bfd_elf_link_assign_sym_version): ..here.
4584 (_bfd_elf_export_symbol): Use it.
4586 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4588 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4589 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4590 * elflink.c: ..here, somewhat modified.
4591 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4592 _bfd_elf_link_find_version_dependencies,
4593 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4594 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4595 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4597 * elflink.c: ..and make static here.
4598 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4599 of output_bfd from struct elf_find_verdep_info.
4600 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4601 struct elf_info_failed.
4602 (bfd_elf_size_dynamic_sections): Adjust.
4604 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4607 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4608 after comp_unit_find_line call.
4610 2009-01-21 Nick Clifton <nickc@redhat.com>
4613 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4614 tm_gmtoff field in struct tm.
4616 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4618 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4619 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4620 sections in soft-icache lines unless non_ia_text. Don't add
4621 rodata if doing so would exceed line size.
4623 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4625 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4626 types than bfd_link_hash_indirect, before early return, call
4627 _bfd_elf_link_hash_copy_indirect.
4629 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4631 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4632 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4633 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4634 (elf_backend_obj_attrs_order): New define.
4635 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4636 (elfNN_bed): Add elf_backend_obj_attrs_order.
4638 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4640 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4641 (obj_attr_size): Likewise.
4642 (write_obj_attribute): Likewise.
4643 (_bfd_elf_copy_obj_attributes): Likewise.
4644 (_bfd_elf_parse_attributes): Likewise.
4645 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4646 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4647 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4648 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4649 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4652 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4654 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4655 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4656 (bfd_elf_add_obj_attr_string): Likewise.
4657 (bfd_elf_add_obj_attr_int_string): Likewise.
4658 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4659 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4660 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4661 Tag_nodefaults has no default value.
4662 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4663 comment to reflect the new state.
4665 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4668 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4669 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4670 (adjust_z_magix): Delete dead code handling QMAGIC.
4672 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4674 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4675 IMAGE_SCN_MEM_DISCARDABLE.
4677 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4679 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4680 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4681 * configure.in (commonbfdlib): Delete.
4682 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4683 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4684 is available, not just for linux.
4685 * po/SRC-POTFILES.in: Regenerate.
4686 * Makefile.in: Regenerate.
4687 * configure: Regenerate.
4689 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4690 Julian Brown <julian@codesourcery.com>
4692 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4693 ARM attributes in ABI 2.07.
4694 * elf32-arm.c (get_secondary_compatible_arch): New function.
4695 (set_secondary_compatible_arch): New function.
4696 (tag_cpu_arch_combine): New function.
4697 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4698 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4699 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4700 make it fit with order_01243.
4701 Add support for Tag_also_compatible_with,
4702 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4703 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4704 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4705 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4706 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4707 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4708 Rework the way unknown attributes are handled.
4709 Defer errors until all attributes have been processed.
4711 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4713 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4714 bfd_elf_add_obj_attr_int_string.
4715 Read Tag_compatibility from its new location in the attribute array,
4716 rather than the attribute list.
4717 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4718 bfd_elf_add_obj_attr_int_string.
4719 (_bfd_elf_parse_attributes): Likewise.
4720 (_bfd_elf_merge_object_attributes): There's now only one
4721 Tag_compatibility, and it's in the array, not the list.
4722 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4724 (bfd_elf_add_obj_attr_compat): Rename to
4725 bfd_elf_add_obj_attr_int_string.
4726 (bfd_elf_add_proc_attr_compat): Rename to
4727 bfd_elf_add_proc_attr_int_string.
4728 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4731 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4733 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4734 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4735 (vmsutil.lo): Add dependency rule.
4736 * Makefile.in: Regenerate.
4737 * config.bfd (ia64*-*-*vms*): Add case.
4738 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4739 * configure: Regenerate.
4740 * vmsutil.c: New file.
4741 * vmsutil.h: New file.
4742 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4744 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4745 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4746 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4747 elfNN_vms_object_p): New functions
4748 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4750 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4753 * elflink.c (elf_gc_sweep): Exclude the group section if the
4754 first member of the section group is excluded.
4756 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4759 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4760 saved filename, use bfd_alloc rather than bfd_malloc for it.
4762 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4764 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4766 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4768 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4770 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4772 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4774 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4776 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4778 (struct got_entry): Add br_addr.
4779 (struct call_info): Add priority.
4780 (struct function_info): Add lr_store and sp_adjust.
4781 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4782 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4783 area as an overlay, and check that no other overlays exist. Look up
4784 icache overlay manager entry sym.
4785 (BRA_STUBS, BRA, BRASL): Define.
4786 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4787 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4789 (count_stub, build_stub): Support soft-icache.
4790 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4791 (spu_elf_size_stubs): Size soft-icache stubs.
4792 (overlay_index): New function.
4793 (spu_elf_build_stubs): Make static. Support soft-icache.
4794 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4795 (find_function_stack_adjust): Save lr store and stack adjust insn
4797 (maybe_insert_function): Adjust find_function_stack_adjust call.
4798 (mark_functions_via_relocs): Retrieve priority.
4799 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4800 (sort_calls): Sort by priority first.
4801 (mark_overlay_section): Ignore .ovl.init.
4802 (sum_stack): Only print when stack_analysis.
4803 (print_one_overlay_section): New function, extracted from..
4804 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4805 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4806 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4807 analysis. Call spu_elf_build_stubs.
4808 (spu_elf_relocate_section): For soft-icache encode overlay index
4810 (spu_elf_output_symbol_hook): Support soft-icache.
4811 (spu_elf_modify_program_headers: Likewise.
4813 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4814 num_regions to num_lines. Add line_size and max_branch.
4815 (enum _ovly_flavour): Add ovly_soft_icache.
4816 (spu_elf_build_stubs): Delete.
4818 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4820 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4821 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4823 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4825 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4826 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4827 the program, the known offset starts at the negative size of the
4829 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4832 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4834 * config.bfd: Add lm32-*-rtems*.
4836 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4838 * coff-ppc.c: Add 2009 to Copyright.
4839 * elf32-cris.c: Likewise.
4840 * elflink.c: Likewise.
4842 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4844 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4845 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4847 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4850 * elflink.c (elf_merge_st_other): New.
4851 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4852 hide them if needed.
4853 (elf_link_add_object_symbols): Updated.
4855 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4858 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4859 ref_dynamic and dynamic_def fields when setting def_regular
4862 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4865 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4868 For older changes see ChangeLog-2008
4874 version-control: never