1 2011-12-10 David Daney <david.daney@cavium.com>
3 * elfxx-mips.c (mips_elf_link_hash_table.rld_value): Remove.
4 (mips_elf_link_hash_table.rld_symbol): New field;
5 (MIPS_ELF_RLD_MAP_SIZE): New macro.
6 (_bfd_mips_elf_add_symbol_hook): Remember __rld_obj_head symbol
8 (_bfd_mips_elf_create_dynamic_sections): Remember __rld_map symbol
10 (_bfd_mips_elf_size_dynamic_sections): Set correct size for .rld_map.
11 (_bfd_mips_elf_finish_dynamic_symbol): Remove .rld_map handling.
12 (_bfd_mips_elf_finish_dynamic_sections): Use rld_symbol to
13 calculate DT_MIPS_RLD_MAP value.
14 (_bfd_mips_elf_link_hash_table_create): Initialize rld_symbol,
15 quit initializing rld_value.
17 2011-12-08 Andrew Pinski <apinski@cavium.com>
18 Adam Nemet <anemet@caviumnetworks.com>
20 * archures.c (bfd_mach_mips_octeon2): New macro
21 * bfd-in2.h: Regenerate.
22 * cpu-mips.c (I_mipsocteon2): New enum value.
23 (arch_info_struct): Add bfd_mach_mips_octeon2.
24 * elfxx-mips.c (_bfd_elf_mips_mach): Support E_MIPS_MACH_OCTEON2.
25 (mips_set_isa_flags): Add bfd_mach_mips_octeon2.
26 (mips_mach_extensions): Add bfd_mach_mips_octeon2.
28 2011-12-07 Alan Modra <amodra@gmail.com>
31 * elflink.c (elf_gc_sweep_symbol): Discard unmarked symbols
32 defined in shared libraries.
34 2011-12-07 Tristan Gingold <gingold@adacore.com>
36 * mach-o.c (bfd_mach_o_canonicalize_symtab): Fix indentation.
38 (bfd_mach_o_read_symtab_symbol): Now returns a bfd_boolean.
39 Adjust return statements.
40 (bfd_mach_o_read_symtab_strtab): Likewise.
41 (bfd_mach_o_read_symtab_symbols): Likewise.
42 (bfd_mach_o_scan_start_address): Likewise. Make it static.
43 (bfd_mach_o_scan): Likewise.
44 (bfd_mach_o_read_dysymtab_symbol): Remove unused function.
45 (bfd_mach_o_header_p): Adjust call.
46 (bfd_mach_o_cpu_name): Make it const.
47 (bfd_mach_o_filetype_name): Likewise.
48 (bfd_mach_o_header_flags_name): Likewise.
49 (bfd_mach_o_section_type_name): Likewise.
50 (bfd_mach_o_section_attribute_name): Likewise.
51 (bfd_mach_o_load_command_name): Likewise.
52 (bfd_mach_o_get_section_type_from_name): Add a const qualifier
54 (bfd_mach_o_get_section_attribute_from_name): Likewise.
55 * mach-o.h (bfd_mach_o_read_dysymtab_symbol)
56 (bfd_mach_o_scan_start_address, bfd_mach_o_scan): Remove.
58 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
60 * elf-bfd.h (elfcore_write_s390_last_break): Add prototype.
61 (elfcore_write_s390_system_call): Likewise.
62 * elf.c (elfcore_write_s390_last_break): New function.
63 (elfcore_write_s390_system_call): Likewise.
64 (elfcore_write_register_note): Call them.
65 (elfcore_grok_s390_last_break): New function.
66 (elfcore_grok_s390_system_call): Likewise.
67 (elfcore_grok_note): Call them.
69 2011-12-05 Tristan Gingold <gingold@adacore.com>
71 * mach-o.c (bfd_mach_o_read_symtab_symbol): Accept indirect symbols.
73 2011-12-05 Tristan Gingold <gingold@adacore.com>
75 * mach-o.c (bfd_mach_o_write_contents): Handle LC_LOAD_UPWARD_DYLIB.
76 (bfd_mach_o_read_dylib): Likewise.
77 (bfd_mach_o_read_command): Likewise.
78 (bfd_mach_o_bfd_print_private_bfd_data): Likewise.
80 2011-12-05 Tristan Gingold <gingold@adacore.com>
82 * mach-o.c (bfd_mach_o_read_command): Add the bfd in the error
84 (bfd_mach_o_openr_next_archived_file): Use arch name as member name.
85 (bfd_mach_o_fat_extract): Ditto.
87 2011-12-03 Alan Modra <amodra@gmail.com>
90 * elflink.c (bfd_elf_final_link): Don't segfault when checking
91 for DT_TEXTREL and .dynamic does not exist.
93 2011-12-03 Alan Modra <amodra@gmail.com>
96 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Revert substantive
97 change in 2011-07-01 commit. Comment.
98 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
100 2011-12-01 Mikael Pettersson <mikpe@it.uu.se>
102 * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
103 non-SEC_ALLOC sections break before GOT and PLT accounting.
105 2011-12-01 Hans-Peter Nilsson <hp@axis.com>
107 * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
108 R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
109 non-SEC_ALLOC sections before GOT and PLT accounting.
111 2011-11-29 Andrew Pinski <apinski@cavium.com>
113 * archures.c (bfd_mach_mips_octeonp): New macro.
114 * bfd-in2.h: Regenerate.
115 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
116 (arch_info_struct): Add bfd_mach_mips_octeonp.
117 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
118 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
120 2011-11-23 Tristan Gingold <gingold@adacore.com>
122 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
123 (vms_write_index): Add comments.
125 2011-11-22 DJ Delorie <dj@redhat.com>
127 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
128 avoid using the special non-swapping target when not explicitly
131 2011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
133 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
135 2011-11-22 Tristan Gingold <gingold@adacore.com>
137 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
138 symbols. Print section name in brackets.
140 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
142 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
143 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
144 * configure: Regenerate.
145 * elf32-ppc.c: Add powerpc-freebsd definitions.
146 * elf64-ppc.c: Add powerpc64-freebsd definitions.
147 * targets.c: Add bits for powerpc and powerpc64-freebsd.
149 2011-11-17 Philipp Thomas <philipp@thogro.org>
151 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
152 needs to be translated only once.
154 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
156 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
158 (mips16_elf64_howto_table_rela): Likewise.
159 (micromips_elf64_howto_table_rela): Likewise.
160 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
161 (elf_mips16_howto_table_rela): Likewise.
162 (elf_micromips_howto_table_rela): Likewise.
164 2011-11-15 Alan Modra <amodra@gmail.com>
165 Andreas Tobler <andreast@fgznet.ch>
167 * elflink.c (_bfd_elf_create_got_section): Replace
168 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
169 (_bfd_elf_link_create_dynamic_sections): Likewise.
170 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
171 (ppc_elf_create_dynamic_sections): Likewise.
173 2011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
175 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
177 2011-11-08 Nick Clifton <nickc@redhat.com>
179 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
180 immediate move into an address register.
182 2011-11-09 Alan Modra <amodra@gmail.com>
184 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
185 executables when export_dynamic.
187 2011-11-08 Alan Modra <amodra@gmail.com>
189 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
190 ha_relocs_not_using_r2 to unexpected_toc_insn.
191 (ok_lo_toc_insn): New function.
192 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
193 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
194 Handle addic on lo toc reloc.
196 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
199 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
200 go through PLT. Reset plt field with init_plt_offset.
201 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
202 allocated for symbols referenced by a plabel.
204 2011-11-02 DJ Delorie <dj@redhat.com>
206 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
209 2011-11-02 Jan Beulich <jbeulich@suse.com>
211 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
212 internal_syment *' parameter. Extend 'dummy' to an array with two
213 elements. Set n_numaux early. Handle BSF_FILE.
214 (coff_write_symbols): Pass NULL as new third argument to
215 coff_write_alien_symbol().
216 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
217 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
218 from non-COFF input BFDs.
219 * libcoff-in.h (coff_write_alien_symbol): Declare.
220 * libcoff.h (coff_write_alien_symbol): Re-generate.
222 2011-11-01 DJ Delorie <dj@redhat.com>
224 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
225 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
226 (BFD32_BACKENDS): Add elf32-rl78.lo.
227 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
228 (Makefile.in): Regenerate.
229 * archures.c (bfd_architecture): Define bfd_arch_rl78.
230 (bfd_archures_list): Add bfd_rl78_arch.
231 * config.bfd: Add rl78-*-elf.
232 * configure.in: Add bfd_elf32_rl78_vec.
233 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
234 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
235 * Makefile.in: Regenerate.
236 * bfd-in2.h: Regenerate.
237 * configure: Regenerate.
238 * libbfd.h: Regenerate.
239 * cpu-rl78.c: New file.
240 * elf32-rl78.c: New file.
242 2011-10-26 Nick Clifton <nickc@redhat.com>
245 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
246 * elf32-hppa.c (STUB_SUFFIX): Likewise.
248 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
250 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
251 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
252 (BFD32_BACKENDS): Add elf32-epiphany.lo.
253 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
254 * archures.c (bfd_arch_epiphany): Add.
255 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
256 (bfd_epiphany_arch): Declare.
257 (bfd_archures_list): Add &bfd_epiphany_arch.
258 * config.bfd (epiphany-*-elf): New target case.
259 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
260 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
261 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
262 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
263 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
264 * targets.c (bfd_elf32_epiphany_vec): Declare.
265 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
266 * Makefile.in: Regenerate.
267 * bfd-in2.h: Regenerate.
268 * configure: Regenerate.
269 * libbfd.h: Regenerate.
270 * po/SRC-POTFILES.in: Regenerate.
271 * po/bfd.pot: Regenerate.
272 * cpu-epiphany.c: New file.
273 * elf32-epiphany.c: New file.
275 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
277 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
280 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
283 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
284 identical TAG_PCS_config attributes.
286 2011-10-24 Nick Clifton <nickc@redhat.com>
288 * po/ja.po: Updated Japanese translation.
290 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
293 * bfd-in.h: Include <sys/stat.h> rather than forward defining
295 * bfd-in2.h: Regenerate.
297 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
300 * elf32-i386.c (elf_i386_relocate_section): Replace
301 R_386_IRELATIVE with R_386_RELATIVE.
303 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
304 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
306 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
308 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
310 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
312 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
315 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
316 and next_irelative_index.
317 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
318 and next_irelative_index.
319 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
321 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
322 next_irelative_index from reloc_count.
323 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
326 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
327 next_jump_slot_index and next_irelative_index.
328 (elf_x86_64_link_hash_table_create): Initialize
329 next_jump_slot_index and next_irelative_index.
330 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
332 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
335 2011-10-20 Nick Clifton <nickc@redhat.com>
338 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
340 * elf64-ppc.c (STUB_SUFFIX): Likewise.
341 * elf32-hppa.c (STUB_SUFFIX): Likewise.
343 2011-10-20 Alan Modra <amodra@gmail.com>
345 * elf32-i386.c (i386_opcode16): Delete.
346 (elf_i386_check_tls_transition): Use memcmp to compare contents.
347 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
348 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
350 2011-10-19 Alan Modra <amodra@gmail.com>
353 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
354 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
355 "mark". Hide undefweak too. Clear def_regular and ref_regular.
356 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
357 reloc errors from garbage-collected code.
358 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
359 * elf32-bfin.c (bfin_relocate_section): Likewise.
360 (bfinfdpic_relocate_section): Likewise.
361 * elf32-cris.c (cris_elf_relocate_section): Likewise.
362 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
363 * elf32-i386.c (elf_i386_relocate_section): Likewise.
364 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
365 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
366 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
367 * elf32-s390.c (elf_s390_relocate_section): Likewise.
368 * elf32-sh.c (sh_elf_relocate_section): Likewise.
369 * elf32-spu.c (spu_elf_relocate_section): Likewise.
370 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
371 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
372 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
373 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
374 * elf64-s390.c (elf_s390_relocate_section): Likewise.
375 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
376 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
377 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
378 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
380 2011-10-19 Alan Modra <amodra@gmail.com>
383 * elflink.c (elf_link_output_extsym): Correct test for warning when
384 forced local executable syms are referenced from shared libraries.
386 2011-10-19 Alan Modra <amodra@gmail.com>
389 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
391 2011-10-18 David S. Miller <davem@davemloft.net>
394 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
395 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
396 call delay slot instruction forward 4 bytes when performing
399 2011-10-17 Alan Modra <amodra@gmail.com>
403 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
404 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
406 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
408 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
409 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
411 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
412 updates of the plt refcount.
413 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
414 refcount in relation to the plt refcount.
416 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
418 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
421 2011-10-11 Alan Modra <amodra@gmail.com>
424 * archive.c (bfd_generic_archive_p): Only check first element
425 when target_defaulted.
426 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
427 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
429 2011-10-11 Alan Modra <amodra@gmail.com>
432 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
433 thin archive element using container target if not defaulted.
435 2011-10-10 Nick Clifton <nickc@redhat.com>
437 * po/es.po: Updated Spanish translation.
438 * po/fi.po: Updated Finnish translation.
439 * po/fr.po: Updated French translation.
440 * po/ru.po: Updated Russian translation.
442 2011-10-10 Alan Modra <amodra@gmail.com>
444 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
445 (struct ppc_link_hash_table): Add tocsave_htab.
446 (struct tocsave_entry): New.
447 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
448 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
449 (ppc64_elf_link_hash_table_free): ..and delete it.
450 (build_plt_stub): Always put STD_R2_40R1 first.
451 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
452 on plt call. If present add prologue nop location to tocsave_htab.
453 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
454 first insn of plt call stub when R_PPC64_TOCSAVE present.
456 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
459 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
460 alignment and size for common symbols.
462 2011-10-08 Alan Modra <amodra@gmail.com>
466 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
469 2011-10-08 Alan Modra <amodra@gmail.com>
472 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
473 even when strip_discarded is false.
475 2011-10-05 Kai Tietz <ktietz@redhat.com>
477 * coffgen.c (coff_write_alien_symbol): Don't write
478 symbol for discarded sections, if strip_discarded isn't
479 explicit set to false.
480 (coff_write_native_symbol): Likewise.
482 2011-10-05 DJ Delorie <dj@redhat.com>
483 Nick Clifton <nickc@redhat.com>
485 * elf32-rx.c: Add support for PID mode.
486 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
487 Include addend in R_RX_SYM relocations.
489 2011-09-30 Tristan Gingold <gingold@adacore.com>
491 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
492 (read_section): Add sec argument. Adjust the code to get section
494 (read_indirect_string): Adjust call to read_section.
495 (read_abbrevs): Ditto.
496 (decode_line_info): Ditto.
497 (read_debug_ranges): Ditto.
498 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
499 (find_debug_info): Add debug_sections parameter. Use it instead
501 (place_sections): Get section names from stash.
502 (find_line): Add debug_sections argument. Initialize
503 debug_sections field of stash from it.
504 Adjust calls to find_debug_info.
505 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
506 Adjust call to find_line.
507 (_bfd_dwarf2_find_line): Adjust call to find_line.
508 * libcoff-in.h (struct dwarf_debug_section): New declaration.
509 (coff_find_nearest_line_with_names): Likewise.
510 * libcoff.h: Regenerate.
511 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
512 (dwarf_debug_sections): Likewise.
513 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
514 * libbfd.h: Regenerate.
515 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
516 _bfd_dwarf2_find_nearest_line.
517 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
518 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
519 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
520 * coffgen.c (coff_find_nearest_line_with_names): New function.
521 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
522 * coff-rs6000.c (xcoff_debug_sections): New constant.
523 (xcoff_find_nearest_line): New function.
524 (rs6000coff_vec): Use xcoff_find_nearest_line.
525 (pmac_xcoff_vec): Ditto.
527 2011-09-30 Alan Modra <amodra@gmail.com>
530 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
531 (ppc64_elf_edit_toc): Check HA relocs.
532 (ha_reloc_match): Delete function.
533 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
534 Instead do it and low part optimization based on
535 ha_relocs_not_using_r2.
537 2011-09-29 Alan Modra <amodra@gmail.com>
540 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
541 debug and special section groups.
543 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
546 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
547 clearing def_dynamic.
548 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
550 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
553 2011-09-27 Kai Tietz <ktietz@redhat.com>
555 * coffcode.h (sec_to_styp_flags): Handle
556 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
557 SEC_LINK_DUPLICATES_SAME_SIZE.
559 2011-09-22 Tristan Gingold <gingold@adacore.com>
561 * configure.in: Bump version to 2.22.51
562 * configure: Regenerate.
564 2011-09-21 David S. Miller <davem@davemloft.net>
566 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
567 * elfxx-sparc.h: Declare it.
568 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
569 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
571 2011-09-21 Tristan Gingold <gingold@adacore.com>
573 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
574 Deals with size limited strings.
575 (bfd_mach_o_build_commands): Initialize more fields.
577 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
580 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
583 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
586 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
587 to struct bfd_elf_version_tree.
589 * elflink.c (elf_info_failed): Remove verdefs.
590 (_bfd_elf_export_symbol): Updated.
591 _bfd_elf_link_assign_sym_version): Likewise.
592 (bfd_elf_size_dynamic_sections): Remove pointer to struct
593 bfd_elf_version_tree. Updated.
594 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
597 * linker.c (bfd_hide_sym_by_version): New.
599 * bfd-in2.h: Regenerated.
601 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
604 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
605 if there are no GOT relocations.
607 2011-09-09 Kai Tietz <ktietz@redhat.com>
609 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
610 for targets without symbol_leading_char.
612 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
614 * bfdwin.c (bfd_get_file_window): Fix memory leak.
616 2011-09-07 Alan Modra <amodra@gmail.com>
619 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
622 2011-09-06 Alan Modra <amodra@gmail.com>
625 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
626 (ppc64_elf_edit_toc): Fix style nit. Report some details
627 on linker failure due to reference in debug or non-alloc
628 sections to optimized away toc entry, and don't abort.
630 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
632 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
635 2011-08-26 Nick Clifton <nickc@redhat.com>
637 * po/es.po: Updated Spanish translation.
639 2011-08-19 Alan Modra <amodra@gmail.com>
641 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
642 we haven't seen expected -mcmodel=medium/large code relocs.
644 2011-08-18 Tristan Gingold <gingold@adacore.com>
646 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
648 2011-08-17 Tristan Gingold <gingold@adacore.com>
650 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
652 2011-08-17 Alan Modra <amodra@gmail.com>
655 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
656 (_bfd_handle_already_linked): Declare.
657 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
658 _bfd_coff_section_already_linked.
659 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
660 * coffcode.h (coff_section_already_linked): Likewise.
661 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
662 * elf-bfd.h: Likewise.
663 * libbfd-in.h: Likewise.
664 * targets.c: Likewise.
665 * linker.c (bfd_section_already_linked): Likewise.
666 (bfd_section_already_linked_table_lookup): Likewise.
667 (bfd_section_already_linked_table_insert): Likewise.
668 (_bfd_generic_section_already_linked): Likewise. Call
669 _bfd_handle_already_linked.
670 (_bfd_handle_already_linked): New function, split out from..
671 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
672 2011-07-09 changes. Avoid unnecessary strcmp when matching
673 already_linked_list entries. Match plugin linkonce section.
674 (section_signature): Delete.
675 * coffgen.c (_bfd_coff_section_already_linked): New function.
676 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
677 * libbfd.h: Regenerate.
678 * libcoff.h: Regenerate.
679 * bfd-in2.h: Regenerate.
681 2011-08-14 Alan Modra <amodra@gmail.com>
683 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
684 shared and call to _mcount will go via plt.
686 2011-08-14 Alan Modra <amodra@gmail.com>
688 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
689 * elf32-ppc.c: Likewise.
690 (ppc_elf_select_plt_layout): Use einfo rather than info to report
693 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
696 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
697 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
698 and zero-extend it to 64bit if addend is zero for x32. Generate
699 R_X86_64_RELATIVE64 for x32.
701 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
703 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
704 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
705 * elf32-arm.c (elf32_arm_link_hash_table): New field.
706 (elf232_arm_link_hash_table_create): Initialise new field.
707 (check_use_blx): Change test depending on fix_arm1176.
708 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
709 command line options.
711 2011-08-08 Tristan Gingold <gingold@adacore.com>
713 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
714 (segsec_names_xlat): Reorder elements.
715 (bfd_mach_o_read_section_32): Fix typo.
716 (bfd_mach_o_read_section_64): Fix typo.
718 2011-08-08 Tristan Gingold <gingold@adacore.com>
720 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
721 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
722 (bfd_mach_o_section): Use them. Add next field.
723 (bfd_mach_o_segment_command): Replace sections array by
724 sect_head and sect_tail.
725 (bfd_mach_o_get_mach_o_section): New macro.
726 (bfd_mach_o_lookup_section): Remove.
727 (bfd_mach_o_new_section_hook): New function.
728 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
730 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
731 parameter with segname and sectname parameters. Adjust.
732 (bfd_mach_o_append_section_to_segment): New function. Use a
733 linked list for Mach-O sections.
734 (bfd_mach_o_write_segment_32): Adjust.
735 (bfd_mach_o_write_segment_64): Ditto.
736 (bfd_mach_o_build_commands): Fix comment. Adjust.
737 (bfd_mach_o_flatten_sections): Adjust.
738 (bfd_mach_o_print_section_map): Adjust.
739 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
740 (bfd_mach_o_new_section_hook): New function.
741 (bfd_mach_o_init_section_from_mach_o): Ditto.
742 (bfd_mach_o_read_section_32): Remove section parameter.
743 Return a section instead.
744 (bfd_mach_o_read_section_64): Ditto.
745 (bfd_mach_o_read_section): Ditto.
746 (bfd_mach_o_make_bfd_section): Adjust.
747 (bfd_mach_o_read_segment): Adjust for new profile of
748 bfd_mach_o_read_section.
749 (bfd_mach_o_lookup_section): Remove.
750 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
752 2011-08-08 Tristan Gingold <gingold@adacore.com>
754 * mach-o.h (bfd_mach_o_version_min_command): New structure.
755 (bfd_mach_o_load_command): Add version_min.
756 (mach_o_data_struct): Fix comment.
757 * mach-o.c (bfd_mach_o_read_version_min): New function.
758 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
759 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
760 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
761 (bfd_mach_o_get_name_or_null): New function.
762 (bfd_mach_o_get_name): Use the above new one.
763 (bfd_mach_o_load_command_name): Add the above new commands.
764 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
765 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
766 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
767 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
769 2011-08-08 Tristan Gingold <gingold@adacore.com>
771 * mach-o.h: Move size macros to external.h
772 Move reloc macros to reloc.h and x86-64.h.
773 * mach-o-i386.c: Includes mach-o/reloc.h
774 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
775 * mach-o.c: Add includes.
776 (bfd_mach_o_write_header): Use structure from external.h to convert.
777 (bfd_mach_o_write_thread): Ditto.
778 (bfd_mach_o_write_relocs): Ditto.
779 (bfd_mach_o_write_section_32): Ditto.
780 (bfd_mach_o_write_section_64): Ditto.
781 (bfd_mach_o_write_segment_32): Ditto.
782 (bfd_mach_o_write_segment_64): Ditto.
783 (bfd_mach_o_write_symtab): Ditto.
784 (bfd_mach_o_write_contents): Ditto.
785 (bfd_mach_o_read_header): Ditto.
786 (bfd_mach_o_read_section_32): Ditto.
787 (bfd_mach_o_read_section_64): Ditto.
788 (bfd_mach_o_read_symtab_symbol): Ditto.
789 (bfd_mach_o_read_dylinker): Ditto.
790 (bfd_mach_o_read_dylib): Ditto.
791 (bfd_mach_o_read_dysymtab): Ditto.
792 (bfd_mach_o_read_symtab): Ditto.
793 (bfd_mach_o_read_linkedit): Ditto.
794 (bfd_mach_o_read_str): Ditto.
795 (bfd_mach_o_read_dyld_info): Ditto.
796 (bfd_mach_o_read_segment): Ditto.
797 (bfd_mach_o_read_command): Ditto.
798 (bfd_mach_o_archive_p): Ditto.
799 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
800 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
801 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
802 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
803 of an hard-coded value.
805 2011-08-08 Tristan Gingold <gingold@adacore.com>
807 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
808 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
809 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
810 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
812 2011-08-08 Tristan Gingold <gingold@adacore.com>
814 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
815 (bfd_mach_o_convert_section_name_to_bfd): Use it.
816 (bfd_mach_o_get_section_type_from_name): New function.
817 (bfd_mach_o_get_section_attribute_from_name): Ditto.
818 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
819 Add comments. Add prototypes for the above new functions.
821 2011-08-05 Mark Kettenis <kettenis@gnu.org>
823 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
825 2011-08-05 Alan Modra <amodra@gmail.com>
827 * elf64-ppc.c (maybe_strip_output): New function.
828 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
830 2011-08-05 Alan Modra <amodra@gmail.com>
833 * elflink.c (_bfd_elf_section_already_linked): Return matched
834 status. Remove COFF comdat section handling.
835 * linker.c (_bfd_generic_section_already_linked): Return matched
836 status. Don't set SEC_GROUP in l_flags for plugin entries.
837 (bfd_section_already_linked): Update prototype.
838 * targets.c (_section_already_linked): Likewise.
839 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
840 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
841 (_bfd_nolink_section_already_linked): Update.
842 * libbfd.h: Regenerate.
843 * bfd-in2.h: Regenerate.
845 2011-08-05 Alan Modra <amodra@gmail.com>
847 * elf32-ppc.c: Include dwarf2.h.
848 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
849 (ppc_elf_create_glink): Create .eh_frame section.
850 (glink_eh_frame_cie): New array.
851 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
852 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
854 2011-08-04 Tristan Gingold <gingold@adacore.com>
856 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
857 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
859 2011-08-03 Tristan Gingold <gingold@adacore.com>
861 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
862 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
864 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
866 * elfxx-mips.c (check_4byte_branch): Remove function.
867 (check_relocated_bzc): New function.
868 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
869 instructions that immediately follow a compact branch
872 2011-08-02 Alan Modra <amodra@gmail.com>
874 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
876 (ppc_build_one_stub): Adjust get_relocs call to suit..
877 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
879 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
882 * archures.c (bfd_mach_i386_intel_syntax): New.
883 (bfd_mach_i386_i8086): Updated.
884 (bfd_mach_i386_i386): Likewise.
885 (bfd_mach_x86_64): Likewise.
886 (bfd_mach_x64_32): Likewise.
887 (bfd_mach_i386_i386_intel_syntax): Likewise.
888 (bfd_mach_x86_64_intel_syntax): Likewise.
889 (bfd_mach_x64_32_intel_syntax): Likewise.
890 (bfd_mach_l1om): Likewise.
891 (bfd_mach_l1om_intel_syntax): Likewise.
892 (bfd_mach_k1om): Likewise.
893 (bfd_mach_k1om_intel_syntax): Likewise.
895 * bfd-in2.h: Regenerated.
897 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
899 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
900 (bfd_x64_32_arch): Likewise.
902 * elf64-x86-64.c: Include "libiberty.h".
903 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
904 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
905 (elf_x86_64_reloc_type_lookup): Likewise.
906 (elf_x86_64_reloc_name_lookup): Likewise.
907 (elf_x86_64_relocate_section): Likewise.
908 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
910 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
912 * elfxx-mips.c (check_br32): Fix return type.
914 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
916 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
918 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
920 * elfxx-mips.c: Adjust comments throughout.
921 (mips_elf_relax_delete_bytes): Reshape code.
922 (_bfd_mips_elf_relax_section): Remove check for
923 R_MICROMIPS_GPREL16 relocations. Reshape code.
925 2011-07-28 Roland McGrath <mcgrathr@google.com>
927 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
928 (elf_i386_nacl_plt0_entry): New variable.
929 (elf_i386_plt_entry): New variable.
930 (elf_i386_nacl_pic_plt0_entry): New variable.
931 (elf_i386_nacl_pic_plt_entry): New variable.
932 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
933 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
934 (elf_backend_plt_alignment): Likewise.
936 * config.bfd: Handle i[3-7]86-*-nacl*.
937 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
938 * targets.c: Support bfd_elf32_i386_nacl_vec.
939 * configure.in: Likewise.
940 * configure: Regenerated.
942 * elf32-i386.c (struct elf_i386_plt_layout): New type.
943 (GET_PLT_ENTRY_SIZE): New macro.
944 (elf_i386_plt): New variable.
945 (struct elf_i386_backend_data): New member `plt'.
946 (elf_i386_arch_bed): Add initializer for it.
947 (elf_i386_vxworks_arch_bed): Likewise.
948 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
949 (elf_i386_plt_sym_val): Likewise.
950 (elf_i386_relocate_section): Likewise.
951 (elf_i386_finish_dynamic_symbol): Likewise.
952 Also use other elf_i386_plt_layout members for PLT details.
953 (elf_i386_finish_dynamic_sections): Likewise.
955 * elf32-i386.c (struct elf_i386_backend_data): New type.
956 (get_elf_i386_backend_data): New macro.
957 (elf_i386_arch_bed): New variable.
958 (elf_backend_arch_data): New macro.
959 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
960 (elf_i386_link_hash_table_create): Don't initialize them.
961 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
962 elf_i386_backend_data, not elf_i386_link_hash_table.
963 (elf_i386_adjust_dynamic_symbol): Likewise.
964 (elf_i386_allocate_dynrelocs): Likewise.
965 (elf_i386_readonly_dynrelocs): Likewise.
966 (elf_i386_size_dynamic_sections): Likewise.
967 (elf_i386_relocate_section): Likewise.
968 (elf_i386_finish_dynamic_symbol): Likewise.
969 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
970 (elf_i386_vxworks_link_hash_table_create): Function removed.
971 (elf_i386_vxworks_arch_bed): New variable.
972 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
974 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
975 * elfxx-target.h (elf_backend_arch_data): New macro.
976 (elfNN_bed): Use it as initializer for the new member.
978 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
980 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
983 2011-07-26 Jakub Jelinek <jakub@redhat.com>
985 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
986 and .zdebug_macro entry.
987 (dwarf_debug_section_enum): Add debug_macro.
989 2011-07-26 Alan Modra <amodra@gmail.com>
991 * elf64-ppc.c: Include dwarf2.h.
992 (struct ppc_link_hash_table): Add glink_eh_frame.
993 (create_linkage_sections): Create .eh_frame section.
994 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
996 (glink_eh_frame_cie): New array.
997 (ppc64_elf_size_stubs): Size glink_eh_frame.
998 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
999 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
1001 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
1004 * elf64-mmix.c (struct _mmix_elf_section_data): New members
1005 has_warned_bpo and has_warned_pushj.
1006 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
1007 converting to ISO C. Add new parameter error_message. All
1009 (mmix_elf_perform_relocation): Ditto.
1010 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
1011 Handle the case where mmix_elf_check_common_relocs has not been
1012 called, missing preparations for relocs of the respective type.
1014 2011-07-24 Chao-ying Fu <fu@mips.com>
1015 Ilie Garbacea <ilie@mips.com>
1016 Maciej W. Rozycki <macro@codesourcery.com>
1017 Joseph Myers <joseph@codesourcery.com>
1018 Catherine Moore <clm@codesourcery.com>
1019 Richard Sandiford <rdsandiford@googlemail.com>
1021 * archures.c (bfd_mach_mips_micromips): New macro.
1022 * cpu-mips.c (I_micromips): New enum value.
1023 (arch_info_struct): Add bfd_mach_mips_micromips.
1024 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
1026 (_bfd_mips_elf_relax_section): Likewise.
1027 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1028 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1030 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1031 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1032 (gprel16_reloc_p): Handle microMIPS ASE.
1033 (literal_reloc_p): New function.
1034 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
1035 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
1036 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1037 and _bfd_mips_elf_reloc_shuffle changes.
1038 (mips_elf_gprel32_reloc): Update comment.
1039 (micromips_reloc_map): New variable.
1040 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1041 (mips_elf32_rtype_to_howto): Likewise.
1042 (mips_info_to_howto_rel): Likewise.
1043 (bfd_elf32_bfd_is_target_special_symbol): Define.
1044 (bfd_elf32_bfd_relax_section): Likewise.
1045 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
1046 (micromips_elf64_howto_table_rela): Likewise.
1047 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1048 and _bfd_mips_elf_reloc_shuffle changes.
1049 (micromips_reloc_map): Likewise.
1050 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
1051 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1052 (mips_elf64_rtype_to_howto): Likewise.
1053 (bfd_elf64_bfd_is_target_special_symbol): Define.
1054 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
1055 (elf_micromips_howto_table_rela): Likewise.
1056 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1057 and _bfd_mips_elf_reloc_shuffle changes.
1058 (micromips_reloc_map): Likewise.
1059 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1060 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1061 (mips_elf_n32_rtype_to_howto): Likewise.
1062 (bfd_elf32_bfd_is_target_special_symbol): Define.
1063 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
1064 (LA25_LUI_MICROMIPS_2): Likewise.
1065 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
1066 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
1067 (TLS_RELOC_P): Handle microMIPS ASE.
1068 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
1069 target is a microMIPS function.
1070 (micromips_reloc_p): New function.
1071 (micromips_reloc_shuffle_p): Likewise.
1072 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
1073 (got_disp_reloc_p, got_page_reloc_p): New functions.
1074 (got_ofst_reloc_p): Likewise.
1075 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
1076 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
1077 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
1078 (micromips_branch_reloc_p): New function.
1079 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
1080 (tls_gottprel_reloc_p): Likewise.
1081 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1082 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1084 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1085 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1086 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
1087 (mips_tls_got_index, mips_elf_got_page): Likewise.
1088 (mips_elf_create_local_got_entry): Likewise.
1089 (mips_elf_relocation_needs_la25_stub): Likewise.
1090 (mips_elf_calculate_relocation): Likewise.
1091 (mips_elf_perform_relocation): Likewise.
1092 (_bfd_mips_elf_symbol_processing): Likewise.
1093 (_bfd_mips_elf_add_symbol_hook): Likewise.
1094 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1095 (mips_elf_add_lo16_rel_addend): Likewise.
1096 (_bfd_mips_elf_check_relocs): Likewise.
1097 (mips_elf_adjust_addend): Likewise.
1098 (_bfd_mips_elf_relocate_section): Likewise.
1099 (mips_elf_create_la25_stub): Likewise.
1100 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1101 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1102 (_bfd_mips_elf_is_target_special_symbol): New function.
1103 (mips_elf_relax_delete_bytes): Likewise.
1104 (opcode_descriptor): New structure.
1106 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1107 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1108 (beq_insn_32): Likewise.
1109 (b_insn_16, bz_insn_16): New variables.
1110 (BZC32_REG_FIELD): New macro.
1111 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1112 (bzc_insns_32, bz_insns_16):Likewise.
1113 (BZ16_REG, BZ16_REG_FIELD): New macros.
1114 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1115 (jal_x_insn_32_bd32): Likewise.
1116 (j_insn_32, jalr_insn_32): Likewise.
1117 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1118 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1119 (JR16_REG): New macro.
1120 (ds_insns_16_bd16): New variable.
1121 (lui_insn): Likewise.
1122 (addiu_insn, addiupc_insn): Likewise.
1123 (ADDIUPC_REG_FIELD): New macro.
1124 (MOVE32_RD, MOVE32_RS): Likewise.
1125 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1126 (move_insns_32, move_insns_16): New variables.
1127 (nop_insn_32, nop_insn_16): Likewise.
1129 (find_match): New function.
1130 (check_br16_dslot, check_br32_dslot): Likewise.
1131 (check_br16, check_br32): Likewise.
1132 (IS_BITSIZE): New macro.
1133 (check_4byte_branch): New function.
1134 (_bfd_mips_elf_relax_section): Likewise.
1135 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1136 and microMIPS modules together.
1137 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1138 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1139 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1140 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1141 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1142 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1143 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1144 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1145 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1146 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1147 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1148 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1149 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1150 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1151 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1152 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1153 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1154 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1155 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1156 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1157 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1158 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1159 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1160 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1161 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1162 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1163 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1164 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1165 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1166 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1167 * bfd-in2.h: Regenerate.
1168 * libbfd.h: Regenerate.
1170 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1172 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1173 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1174 * Makefile.in: Regenerated.
1176 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1177 (bfd_k1om_arch): New.
1178 (bfd_archures_list): Add &bfd_k1om_arch.
1179 * bfd-in2.h: Regenerated.
1181 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1182 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1183 if bfd_elf64_x86_64_freebsd_vec is supported.
1184 (targ_selvecs): Likewise.
1186 * configure.in: Support bfd_elf64_k1om_vec and
1187 bfd_elf64_k1om_freebsd_vec.
1188 * configure: Regenerated.
1192 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1193 (bfd_elf64_k1om_vec): Likewise.
1194 (bfd_elf64_k1om_freebsd_vec): Likewise.
1196 * targets.c (bfd_elf64_k1om_vec): New.
1197 (bfd_elf64_k1om_freebsd_vec): Likewise.
1198 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1199 bfd_elf64_k1om_freebsd_vec.
1201 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1203 Fix false coff-go32-exe matches.
1204 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1206 * coff-stgo32.c (go32_check_format): New forward declaration.
1207 (COFF_CHECK_FORMAT): New defintion.
1208 (go32_check_format): New function.
1210 2011-07-15 Alan Modra <amodra@gmail.com>
1212 * configure.in: Bump version.
1213 * configure: Regenerate.
1215 2011-07-14 Alan Modra <amodra@gmail.com>
1217 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1218 * elf-bfd.h (struct already_linked): Forward declare.
1220 2011-07-14 Alan Modra <amodra@gmail.com>
1222 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1223 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1225 2011-07-14 Alan Modra <amodra@gmail.com>
1227 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1228 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1229 (build_tls_get_addr_stub): Likewise.
1230 (ppc_build_one_stub): Update calls to above.
1231 (ppc_size_one_stub): Adjust stub size.
1232 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1233 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1235 2011-07-12 Nick Clifton <nickc@redhat.com>
1237 * elf32-arm.c (elf32_arm_section_flags): Delete.
1238 (elf_backend_section_flags): Remove.
1240 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1243 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1244 when setting stack_flags.
1246 2011-07-11 Catherine Moore <clm@codesourcery.com>
1248 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1249 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1250 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1251 * bfd-in2.h: Regenerated.
1252 * bfd.c (bfd_lookup_section_flags): New definition.
1253 * binary.c (binary_bfd_lookup_section_flags): New definition.
1254 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1255 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1256 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1257 * coff-rs6000.c (rs6000coff_vec): Include
1258 bfd_generic_lookup_section_flags.
1259 (pmac_xcoff_vec): Likewise.
1260 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1261 * coff64-rs6000.c (rs6000coff64_vec): Include
1262 bfd_generic_lookup_section_flags.
1263 (aix5coff64_vec): Likewise.
1264 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1265 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1266 (bfd_elf_lookup_section_flags): Declare.
1267 * elflink.c (bfd_elf_lookup_section_flags): New function.
1268 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1269 (elf_backend_lookup_section_flags_hook): Define.
1270 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1271 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1272 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1273 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1274 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1275 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1276 (bfd_generic_lookup_section_flags): Declare.
1277 * libbfd.h: Regenerated.
1278 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1279 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1280 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1281 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1282 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1283 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1284 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1285 * reloc.c (bfd_generic_lookup_section_flags): New function.
1286 * som.c (som_bfd_lookup_section_flags): New definition.
1287 * srec.c (srec_bfd_lookup_section_flags): New definition.
1288 * targets.c (flag_info): Declare.
1289 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1290 (_bfd_lookup_section_flags): New.
1291 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1292 * versados.c (versados_bfd_lookup_section_flags): New definition.
1293 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1294 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1296 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1299 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1301 2011-07-09 Alan Modra <amodra@gmail.com>
1304 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1305 rather than kept_section to determine whether a symbol is from
1306 a discarded section.
1307 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1308 sections appear undefined.
1310 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1313 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1314 "asection *" with "struct already_linked *".
1315 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1316 (_bfd_generic_section_already_linked): Likewise.
1317 (bfd_section_already_linked_table_insert): Likewise.
1318 (struct already_linked): New.
1319 (struct bfd_section_already_linked): Use it.
1320 * elflink.c (_bfd_elf_section_already_linked): Replace.
1321 "asection *" with "struct already_linked *". Replace the plugin
1322 dummy with the LTO output.
1323 * linker.c (_bfd_generic_section_already_linked): Likewise.
1324 * targets.c (struct already_linked): Add forward declaration.
1325 (bfd_target): Replace "struct bfd_section *" with
1326 "struct already_linked *" in _section_already_linked.
1327 * bfd-in2.h: Regenerate.
1328 * libbfd.h: Regenerate.
1330 2011-07-06 Tristan Gingold <gingold@adacore.com>
1332 * mach-o.h: Move loader related definitions to
1333 include/mach-o/loader.h. Include it.
1335 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1337 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1338 define to _bfd_elf_set_osabi.
1340 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1341 Thomas Schwinge <thomas@schwinge.name>
1344 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1345 ELFOSABI_LINUX alias.
1346 * elf32-hppa.c: Likewise.
1347 * elf32-i370.c: Likewise.
1348 * elf64-hppa.c: Likewise.
1350 2011-07-01 Ian Lance Taylor <iant@google.com>
1352 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1353 DW_OP_lit3 to DW_OP_lit2.
1355 2011-07-01 Alan Modra <amodra@gmail.com>
1357 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1358 dyn relocs when called to copy flags for a weak sym.
1359 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1360 (ppc64_elf_merge_private_bfd_data): Delete.
1361 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1362 _bfd_generic_verify_endian_match.
1364 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1366 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1369 2011-06-28 Tristan Gingold <gingold@adacore.com>
1371 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1373 (_bfd_vms_write_etir): Write linkage index from reloc.
1375 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1377 * mach-o.c (bfd_mach_o_read_command): Also ignore
1378 BFD_MACH_O_LC_ROUTINES_64.
1380 2011-06-27 Tristan Gingold <gingold@adacore.com>
1382 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1383 section target index.
1385 2011-06-27 Nick Clifton <nickc@redhat.com>
1387 * cisco-core.c (cisco_core_little_vec): Add initialization of
1388 match_priority field.
1390 2011-06-27 Tristan Gingold <gingold@adacore.com>
1392 * cache.c: Include bfd_stdint.h.
1393 (cache_bmmap): Change profile. Return region start and size.
1394 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1395 (bfd_mmap): Change profile and adjust. Update comment.
1396 (memory_bmmap): Change profile.
1397 * opncls.c (opncls_bmmap): Change profile.
1398 * vms-lib.c (vms_lib_bmmap): Likewise.
1399 * libbfd.h: Regenerate.
1400 * bfd-in2.h: Regenerate.
1402 2011-06-27 Tristan Gingold <gingold@adacore.com>
1404 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1407 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1409 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1410 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1412 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1414 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1416 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1418 2011-06-24 Richard Henderson <rth@redhat.com>
1421 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1422 tlsgd insn before swapping adjacent insns.
1424 2011-06-24 Tristan Gingold <gingold@adacore.com>
1426 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1429 2011-06-24 Alan Modra <amodra@gmail.com>
1432 * elf.c (assign_file_positions_for_load_sections): Don't align
1433 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1434 that don't get a PT_LOAD.
1436 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1438 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1439 (sh_elf_check_relocs): Likewise.
1441 2011-06-22 Richard Henderson <rth@redhat.com>
1443 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1444 TPREL in a PIE image.
1445 (alpha_dynamic_entries_for_reloc): Likewise.
1446 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1447 (elf64_alpha_relax_got_load): Likewise.
1449 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1451 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1454 2011-06-22 Alan Modra <amodra@gmail.com>
1456 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1457 plugin symbols. Fix segfault on linker scrip defined syms.
1459 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1462 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1463 at all for linker created .eh_frame sections.
1464 (_bfd_elf_discard_section_eh_frame): Handle linker created
1465 .eh_frame sections with no relocations.
1466 * elf64-x86-64.c: Include dwarf2.h.
1467 (elf_x86_64_eh_frame_plt): New variable.
1468 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1469 PLT_FDE_LEN_OFFSET): Define.
1470 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1471 (elf_x86_64_create_dynamic_sections): Create and fill in
1472 .eh_frame section for .plt section.
1473 (elf_x86_64_size_dynamic_sections): Write .plt section size
1474 into .eh_frame FDE covering .plt section.
1475 (elf_x86_64_finish_dynamic_sections): Write .plt section
1476 start into .eh_frame FDE covering .plt section. Call
1477 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1478 (elf_backend_plt_alignment): Define to 4.
1479 * elf32-i386.c: Include dwarf2.h.
1480 (elf_i386_eh_frame_plt): New variable.
1481 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1482 PLT_FDE_LEN_OFFSET): Define.
1483 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1484 (elf_i386_create_dynamic_sections): Create and fill in
1485 .eh_frame section for .plt section.
1486 (elf_i386_size_dynamic_sections): Write .plt section size
1487 into .eh_frame FDE covering .plt section.
1488 (elf_i386_finish_dynamic_sections): Write .plt section
1489 start into .eh_frame FDE covering .plt section. Call
1490 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1491 (elf_backend_plt_alignment): Define to 4.
1493 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1495 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1498 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1500 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1501 CORE_HEADER is defined.
1502 (elf_x86_64_write_core_note): New.
1503 (elf_backend_write_core_note): Likewise.
1505 * hosts/x86-64linux.h (uint64_t): New.
1506 (user_regsx32_struct): Likewise.
1507 (elf_gregx32_t): Likewise.
1508 (ELF_NGREGX32): Likewise.
1509 (elf_gregsetx32_t): Likewise.
1510 (elf_prstatusx32): Likewise.
1511 (prstatusx32_t): Likewise.
1512 (user_fpregs32_struct): Removed.
1513 (user_fpxregs32_struct): Likewise.
1515 (elf_fpregset32_t): Likewise.
1516 (elf_fpxregset32_t): Likewise.
1517 (prgregset32_t): Likewise.
1518 (prfpregset32_t): Likewise.
1520 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1522 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1523 (elf_x86_64_grok_psinfo): Likewise.
1525 2011-06-16 Nick Clifton <nickc@redhat.com>
1527 * elf.c (elf_find_function): Fail if not provided with a symbol
1530 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1532 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1533 * elf.c (elfcore_grok_arm_vfp): New function.
1534 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1535 (elfcore_write_arm_vfp): New function.
1536 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1538 2011-06-14 Richard Henderson <rth@redhat.com>
1540 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1541 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1542 (elf64_alpha_always_size_sections): Don't call
1543 elf64_alpha_merge_ind_symbols.
1544 (elf_backend_copy_indirect_symbol): New.
1546 2011-06-14 Alan Modra <amodra@gmail.com>
1549 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1550 before doing anything.
1551 (_bfd_elf_discard_section_eh_frame): Likewise.
1553 2011-06-14 Alan Modra <amodra@gmail.com>
1555 * Makefile.am: Formatting.
1556 * Makefile.in: Regenerate.
1557 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1558 * po/SRC-POTFILES.in: Regnerate.
1560 2011-06-14 Alan Modra <amodra@gmail.com>
1562 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1563 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1564 Don't handle warning symbols here.
1565 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1566 (allocate_dynrelocs, readonly_dynrelocs): As above.
1568 2011-06-14 Alan Modra <amodra@gmail.com>
1571 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1572 (elf_gc_sweep): Don't treat debug and sections like .comment
1574 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1575 not part of a group. Always call gc_mark_extra_sections.
1576 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1577 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1578 _bfd_elf_gc_mark_extra_sections.
1579 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1580 _bfd_elf_gc_mark_extra_sections.
1581 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1583 2011-06-13 Nick Clifton <nickc@redhat.com>
1585 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1586 variable 'local_got_offsets'.
1587 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1588 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1590 2011-06-13 Walter Lee <walt@tilera.com>
1592 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1593 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1594 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1595 and elfxx-tilegx.lo.
1596 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1598 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1599 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1600 * Makefile.in: Regenerate.
1601 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1602 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1603 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1604 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1605 bfd-in2.h: Regenerate.
1606 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1607 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1608 and bfd_elf64_tilegx_vec.
1609 * configure: Regenerate.
1610 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1612 * libbfd.h: Regenerate.
1613 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1614 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1615 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1616 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1617 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1618 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1619 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1620 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1621 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1622 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1623 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1624 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1625 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1626 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1627 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1628 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1629 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1630 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1631 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1632 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1633 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1634 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1635 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1636 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1637 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1638 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1639 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1640 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1641 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1642 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1643 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1644 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1645 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1646 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1647 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1648 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1649 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1650 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1651 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1652 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1653 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1654 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1655 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1656 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1657 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1658 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1659 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1660 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1661 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1662 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1663 * targets.c (bfd_elf32_tilegx_vec): Declare.
1664 (bfd_elf32_tilepro_vec): Declare.
1665 (bfd_elf64_tilegx_vec): Declare.
1666 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1667 and bfd_elf64_tilegx_vec.
1668 * cpu-tilegx.c: New file.
1669 * cpu-tilepro.c: New file.
1670 * elf32-tilepro.h: New file.
1671 * elf32-tilepro.c: New file.
1672 * elf32-tilegx.c: New file.
1673 * elf32-tilegx.h: New file.
1674 * elf64-tilegx.c: New file.
1675 * elf64-tilegx.h: New file.
1676 * elfxx-tilegx.c: New file.
1677 * elfxx-tilegx.h: New file.
1679 2011-06-13 Alan Modra <amodra@gmail.com>
1681 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1682 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1683 warning symbols here.
1684 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1685 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1686 elf32_arm_readonly_dynrelocs): Likewise.
1687 * elf32-bfin.c (bfin_discard_copies): Likewise.
1688 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1689 elf_cris_discard_excess_dso_dynamics,
1690 elf_cris_discard_excess_program_dynamics): Likewise.
1691 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1692 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1693 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1694 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1695 elf_i386_readonly_dynrelocs): Likewise.
1696 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1697 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1698 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1699 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1700 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1701 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1702 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1703 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1704 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1705 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1706 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1707 elf32_tic6x_readonly_dynrelocs): Likewise.
1708 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1709 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1710 xstormy16_relax_plt_realloc): Likewise.
1711 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1712 * elf64-alpha.c (elf64_alpha_output_extsym,
1713 elf64_alpha_calc_got_offsets_for_symbol,
1714 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1715 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1716 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1717 elf_hppa_unmark_useless_dynamic_symbols,
1718 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1719 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1720 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1721 readonly_dynrelocs, merge_global_got, reallocate_got,
1722 undo_symbol_twiddle): Likewise.
1723 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1724 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1725 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1726 elf_x86_64_readonly_dynrelocs): Likewise.
1727 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1728 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1729 _bfd_elf_link_find_version_dependencies,
1730 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1731 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1732 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1733 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1734 elf_gc_propagate_vtable_entries_used,
1735 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1736 elf_gc_allocate_got_offsets): Likewise.
1737 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1738 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1739 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1740 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1741 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1742 * i386linux.c (linux_tally_symbols): Likewise.
1743 * m68klinux.c (linux_tally_symbols): Likewise.
1744 * sparclinux.c (linux_tally_symbols): Likewise.
1745 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1746 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1748 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1749 function. Update all callers.
1750 * aoutx.h (aout_link_write_other_symbol): Likewise.
1751 * pdp11.c (aout_link_write_other_symbol): Likewise.
1752 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1753 * ecoff.c (ecoff_link_write_external): Likewise.
1754 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1755 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1757 * ecoff.c (ecoff_link_hash_traverse): Delete.
1758 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1759 _bfd_coff_write_global_sym.
1760 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1761 * libcoff.h: Regenerate.
1763 2011-06-10 Nick Clifton <nickc@redhat.com>
1765 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1766 backend does not provide a function for creating dynamic sections
1768 (bfd_elf_final_link): Issue a warning message if a dynamic section
1769 has the SHT_NOTE type.
1770 (bfd_elf_final_link): Do not look for dynamic strings in a section
1771 that does not have the SHT_STRTAB type or the name .dynstr.
1772 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1773 section is not in the output binary.
1774 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1776 2011-06-09 Tristan Gingold <gingold@adacore.com>
1778 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1779 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1782 2011-06-09 Tristan Gingold <gingold@adacore.com>
1784 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1786 2011-06-09 Nick Clifton <nickc@redhat.com>
1789 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1790 that the output section has an allocated bfd_elf_section_data
1792 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1793 symbols in sections that have been removed by garbage collection.
1795 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1797 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1798 relocations in SEC_DEBUGGING sections when building shared
1801 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1804 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1805 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1807 2011-06-08 Tristan Gingold <gingold@adacore.com>
1809 * makefile.vms (OBJS): Add elfxx-ia64.obj
1812 2011-06-08 Alan Modra <amodra@gmail.com>
1814 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1815 * sco5-core.c: Init match_priority field.
1817 2011-06-08 Alan Modra <amodra@gmail.com>
1819 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1820 indirect links here.
1822 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1824 * irix-core.c (irix_core_vec): Add match_priority field.
1826 2011-06-06 Alan Modra <amodra@gmail.com>
1828 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1830 * configure.in: Bump bfd version.
1831 * elfcode.h (elf_object_p): Delete hacks preventing match of
1832 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1833 * elfxx-target.h (elf_match_priority): Define and use.
1834 * format.c (bfd_check_format_matches): Use target match_priority
1835 to choose best of multiple matching targets. In cases with multiple
1836 matches rerun _bfd_check_format if we don't choose the last match.
1837 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1838 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1839 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1840 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1841 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1842 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1843 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1844 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1845 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1846 * vms-lib.c, * xsym.c: Init match_priority field.
1847 * configure: Regenerate.
1848 * bfd-in2.h: Regenerate.
1850 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1853 * elfcode.h (elf_object_p): Revert the last change.
1855 2011-06-04 Alan Modra <amodra@gmail.com>
1857 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1858 return the other arch.
1859 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1862 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1865 * hash.c (higher_primer_number): Add more, small, prime numbers.
1866 (bfd_hash_set_default_size): Likewise.
1868 2011-06-02 Nick Clifton <nickc@redhat.com>
1870 * coff-mcore.c: Fix spelling typo.
1871 * coff-stgo32.c: Likewise.
1872 * elf32-arm.c: Likewise.
1873 * elf32-avr.c: Likewise.
1874 * elf-m68hc1x.c: Likewise.
1875 * elf32-mcore.c: Likewise.
1876 * elf32-mep.c: Likewise.
1877 * elf32-mt.c: Likewise.
1878 * elf32-ppc.c: Likewise.
1879 * elf32-xtensa.c: Likewise.
1880 * elf64-ppc.c: Likewise.
1881 * elfxx-mips.c: Likewise.
1882 * netbsd.h: Likewise.
1883 * nlmcode.h: Likewise.
1884 * vms-alpha.c: Likewise.
1885 * po/bfd.pot: Regenerate.
1886 * po/SRC-POTFILES.in: Regenerate.
1888 2011-06-01 DJ Delorie <dj@redhat.com>
1890 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1891 * target.c: Likewise.
1892 * configure.in: Likewise.
1893 * configure.in: Regenerate.
1894 * elf32-rx.c: Add elf32-rx-be-ns target.
1895 (rx_elf_object_p): Never allow the be-ns target by default,
1896 only allow it if the user requests it.
1898 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1900 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1901 relocation in readonly section in a shared object.
1902 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1904 2011-05-31 Nick Clifton <nickc@redhat.com>
1906 * archive.c (adjust_relative_path): Fix comment to prevent it
1907 corrupting the auto-generated bfd.h.
1909 2011-05-31 Paul Brook <paul@codesourcery.com>
1911 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1912 for known functions.
1913 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1916 2011-05-31 Paul Brook <paul@codesourcery.com>
1918 * elf32-arm.c (arm_stub_is_thumb): Add
1919 arm_stub_long_branch_v4t_thumb_tls_pic.
1920 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1923 2011-05-27 Nick Clifton <nickc@redhat.com>
1926 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1927 unable to read a file pointed to by an entry in a thin archive.
1928 (adjust_relative_path): Use lrealpath to canonicalize paths.
1929 Handle the case where the reference path is above the current
1930 path in the directory tree.
1932 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1935 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1936 R_X86_64_TPOFF64 in executable.
1938 2011-05-26 Alan Modra <amodra@gmail.com>
1940 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1941 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1942 local_protected comment.
1944 2011-05-25 Tristan Gingold <gingold@adacore.com>
1946 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1947 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1948 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1949 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1950 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1951 (elf32-ia64.c): Created from elfnn-ia64.c
1952 (elf64-ia64.c): Likewise.
1953 * elfxx-ia64.h: New file.
1954 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1955 functions.Includes elfxx-ia64.h.
1956 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1957 (IA64_HOWTO): Adjust.
1958 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1959 (elfNN_ia64_reloc_type_lookup): Renames to
1960 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1961 (elfNN_ia64_reloc_name_lookup): Renames to
1962 ia64_elf_reloc_name_lookup. Make it public.
1963 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1964 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1966 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1967 Move it and make it public. Move prototype to elfxx-ia64.h
1968 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1969 Move prototype to elfxx-ia64.h
1970 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1971 (elfNN_ia64_info_to_howto): Adjust calls.
1972 (elfNN_ia64_relax_section): Adjust calls.
1973 (count_dyn_reloc): Fix typo.
1974 (elfNN_ia64_relocate_section): Adjust calls.
1975 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1976 (bfd_elfNN_bfd_reloc_type_lookup)
1977 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1978 * configure: Regenerate.
1979 * Makefile.in: Regenerate.
1981 2011-05-23 DJ Delorie <dj@redhat.com>
1983 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1984 the vma/lma swapping done in elf32_rx_modify_program_headers.
1986 2011-05-23 Nick Clifton <nickc@redhat.com>
1988 * elf-m10300.c (mn10300_elf_mkobject): New function.
1989 (bfd_elf32_mkobject): Define.
1991 2011-05-23 Alan Modra <amodra@gmail.com>
1993 * elf-bfd.h: Comment typo fix.
1994 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1995 struct elf_dyn_relocs throughout.
1996 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1998 2011-05-23 Alan Modra <amodra@gmail.com>
2000 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
2001 functions rather than warning callback or _bfd_error_handler.
2002 * elf32-ppc.c: Likewise.
2003 * elf64-ppc.c: Likewise.
2004 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
2006 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2008 2011-05-23 Alan Modra <amodra@gmail.com>
2011 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
2012 .tbss, and page align same for all SHT_NOBITS sections.
2014 2011-05-21 Alan Modra <amodra@gmail.com>
2017 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
2019 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
2020 segment if just for .tbss.
2021 (assign_file_positions_for_load_sections): Don't report "can't
2022 allocate in segment" errors for .tbss.
2023 (assign_file_positions_for_non_load_sections): Don't set p_filesz
2024 from SHT_NOBITS section filepos.
2026 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
2028 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
2029 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2030 (elf32_tic6x_relocate_section): Handle them.
2032 2011-05-18 Nick Clifton <nickc@redhat.com>
2035 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
2036 sections when building shared libraries.
2038 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
2041 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
2044 2011-05-18 Tristan Gingold <gingold@adacore.com>
2046 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
2047 (xcoff_sweep): Always keep dwarf sections.
2048 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
2050 2011-05-18 Tristan Gingold <gingold@adacore.com>
2052 * libxcoff.h (struct xcoff_dwsect_name): New type.
2053 (XCOFF_DWSECT_NBR_NAMES): New macro.
2054 (xcoff_dwsect_names): Declare.
2055 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
2056 (styp_to_sec_flags): Ditto.
2057 (coff_new_section_hook): Ditto.
2058 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
2059 * coff-rs6000.c (xcoff_dwsect_name): New variable.
2061 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
2064 * elf32-rx.c (ignore_lma): New variable.
2065 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
2066 (rx_modify_program_headers): Only copy the LMA into the VMA if
2069 2011-05-17 Alan Modra <amodra@gmail.com>
2072 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
2073 * elflink.c (elf_link_add_object_symbols): Likewise.
2074 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2076 2011-05-16 Alan Modra <amodra@gmail.com>
2078 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
2080 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
2082 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
2083 global GOT entries for GOT_PAGE relocations against global symbols.
2085 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
2087 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
2088 (tic6x-*-*): Replaced by these.
2089 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
2090 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
2091 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
2093 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
2094 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
2095 "elf32-target.h" two more times.
2096 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
2097 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
2098 bfd_elf32_tic6x_elf_le_vec.
2099 * configure: Regenerate.
2101 2011-05-13 Jan Beulich <jbeulich@novell.com>
2103 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2105 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
2107 * config.in: Regenerated.
2108 * configure: Regenerated.
2109 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2110 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2111 HAVE_PSINFO32_T_PR_PID.
2112 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2113 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2114 and HAVE_PSINFO32_T_PR_PID.
2115 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2117 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2119 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2121 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2122 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2124 2011-05-09 Paul Brook <paul@codesourcery.com>
2126 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2127 * bfd-in2.h: Regenerate.
2128 * elf32-tic6x.c: Include limits.h.
2129 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2130 _tic6x_elf_section_data): New.
2131 (elf32_tic6x_section_data): Define.
2132 (elf32_tic6x_new_section_hook): Allocate target specific data.
2133 (elf32_tic6x_add_unwind_table_edit): New function.
2134 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2135 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2136 elf32_tic6x_copy_exidx_entry): New functions.
2137 (elf_backend_write_section): Define.
2139 2011-05-09 Paul Brook <paul@codesourcery.com>
2141 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2142 elf32_tic6x_fake_sections): New functions.
2143 (elf_backend_fake_sections): Define.
2145 2011-05-09 Paul Brook <paul@codesourcery.com>
2147 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2148 (elf_backend_gc_mark_extra_sections): Define.
2150 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2153 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2154 references to symbols defined in discarded sections.
2156 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2159 * coffgen.c (coff_write_symbol): Assume input section is its own
2160 output section if output_section member not set.
2161 (coff_write_alien_symbol): Likewise.
2163 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2166 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2168 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2171 * section.c (SEC_ELF_REVERSE_COPY): New.
2172 * bfd-in2.h: Regenerated.
2174 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
2177 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2178 * bfd-in2.h: Regenerate.
2180 2011-05-06 Tristan Gingold <gingold@adacore.com>
2182 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2183 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2184 any code section. Add comments.
2185 (alpha_vms_object_p): Use void * instead of PTR.
2186 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2187 (build_module_list): Guard against no DST section. Add comments.
2188 (alpha_vms_link_output_symbol): Discard undefined symbols.
2189 (alpha_vms_get_section_contents): Simply memcpy if the section was
2190 already loaded. Fix typo.
2191 (vms_new_section_hook): Use void * instead of PTR.
2192 (vms_alpha_vec): Ditto.
2194 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2196 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2197 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2199 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2201 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2202 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2203 mismatch. Choose the lower of the two values.
2204 (bfd_elf32_bfd_final_link): New macro.
2206 2011-04-28 Tristan Gingold <gingold@adacore.com>
2208 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2209 (bfd_xcoff_swap_aux_out): Ditto.
2210 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2211 (bfd_xcoff64_swap_aux_out): Ditto.
2213 2011-05-04 Alan Modra <amodra@gmail.com>
2216 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2217 was_undefined on dot-symbols.
2219 2011-05-03 Paul Brook <paul@codesourcery.com>
2222 * elf32-tic6x.c (elf32_tic6x_howto_table,
2223 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2224 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2227 2011-05-01 Alan Modra <amodra@gmail.com>
2230 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2231 creating ifunc sections.
2232 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2234 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2236 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2239 2011-04-28 Tom Tromey <tromey@redhat.com>
2241 * bfdio.c (memory_bstat): Pass correct size to memset.
2243 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2245 * dwarf2.c (dwarf_debug_sections): Mark const.
2246 * elf.c (special_sections): Likewise.
2247 * libbfd-in.h (dwarf_debug_sections): Likewise.
2248 * libbfd.h: Regenerate.
2250 2011-04-26 Kai Tietz <ktietz@redhat.com>
2252 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2255 2011-04-26 Tristan Gingold <gingold@adacore.com>
2257 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2259 2011-04-24 Alan Modra <amodra@gmail.com>
2263 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2264 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2265 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2266 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2267 it is a redef of an IR symbol in a real BFD.
2269 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2271 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2272 in readonly section in a shared object.
2273 (elf_i386_size_dynamic_sections): Likewise.
2274 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2275 (elf_x86_64_size_dynamic_sections): Likewise.
2277 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2280 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2282 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2284 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2286 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2287 on dynamic symbol error.
2288 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2290 2011-04-20 Tristan Gingold <gingold@adacore.com>
2292 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2294 2011-04-20 Alan Modra <amodra@gmail.com>
2296 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2297 (bfd_hash_table_init_n): Overflow checking.
2298 (bfd_hash_set_default_size): Return current size. Take unsigned long
2299 arg. Add 65537 to hash_size primes.
2300 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2301 * bfd-in2.h: Regenerate.
2303 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2305 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2308 2011-04-20 Alan Modra <amodra@gmail.com>
2310 * libbfd.c (bfd_log2): Do return rounded up value.
2311 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2312 call with expanded old round down version of the function.
2314 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2315 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2317 2011-04-20 Alan Modra <amodra@gmail.com>
2320 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2321 in their own common section.
2322 * elflink.c (elf_link_add_object_symbols): Likewise.
2323 * linker.c (generic_link_check_archive_element): Don't lose flags
2324 if common section is pre-existing.
2325 (_bfd_generic_link_add_one_symbol): Likewise.
2327 2011-04-20 Alan Modra <amodra@gmail.com>
2330 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2331 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2332 multiple_definition regardless of allow_multiple_definition.
2333 * simple.c (simple_dummy_multiple_definition): Update.
2334 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2337 2011-04-18 Tristan Gingold <gingold@adacore.com>
2339 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2341 2011-04-18 Alan Modra <amodra@gmail.com>
2345 * bfd.c (BFD_PLUGIN): Define.
2346 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2347 * bfd-in2.h: Regenerate.
2348 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2349 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2351 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2353 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2356 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2358 * elf-bfd.h (struct sdt_note): New struct.
2359 (struct elf_obj_tdata) <sdt_note_head>: New field.
2360 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2361 (elfobj_grok_stapsdt_note): Likewise.
2362 (elf_parse_notes): Added code to treat SystemTap note
2365 2011-04-12 Richard Henderson <rth@redhat.com>
2367 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2368 exclude empty .got sections.
2370 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2372 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2373 array access for BFD_RELOC_386_IRELATIVE.
2375 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2377 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2379 2011-04-11 Mark Wielaard <mjw@redhat.com>
2382 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2383 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2384 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2385 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2386 also if STB_GNU_UNIQUE symbol binding was seen.
2387 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2388 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2389 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2390 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2391 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2392 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2394 2011-04-11 Alan Modra <amodra@gmail.com>
2396 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2398 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2399 (_bfd_generic_get_section_contents_in_window): Likewise.
2400 * section.c (bfd_get_section_contents): Likewise.
2401 * compress.c (bfd_get_full_section_contents): Likewise.
2402 * elf32-rx.c (rx_final_link): Ignore rawsize.
2403 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2404 bfd with bfd_get_section_limit.
2405 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2406 os->size during final link. Update callers.
2407 * bfd-in2.h: Regenerate.
2409 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2412 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2413 as the number of global entries when merging with the primary GOT.
2415 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2417 * elf32-i386.c: Update copyright year.
2418 * elf64-x86-64.c: Likewise.
2420 2011-04-09 Kai Tietz <ktietz@redhat.com>
2422 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2423 buffer and use rawsize for sorting.
2424 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2425 before doing alignment.
2427 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2429 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2430 error on unsupported relocation.
2431 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2433 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2436 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2439 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2442 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2443 instead of shared for R_386_TLS_LDO_32.
2445 2011-04-08 Tristan Gingold <gingold@adacore.com>
2447 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2449 * xcoff-target.h: Remove
2450 * Makefile.in: Regenerate.
2452 2011-04-07 Cary Coutant <ccoutant@google.com>
2454 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2456 2011-04-07 Paul Brook <paul@codesourcery.com>
2458 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2460 (elf32_tic6x_howto_table_rel): Ditto.
2461 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2462 (elf32_tic6x_check_relocs): Ditto.
2464 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2466 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2468 (strongarm*, thumb*, xscale*): Remove architectures.
2469 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2470 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2471 xscale-*-coff): Remove targets.
2473 2011-04-01 Tristan Gingold <gingold@adacore.com>
2475 * elfxx-ia64.c: include bfd_stdint.h
2477 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2479 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2480 dynobj and its initialization.
2482 2011-03-31 Tristan Gingold <gingold@adacore.com>
2484 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2485 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2486 BFD_HOST_LONG_LONG to 1.
2488 2011-03-31 Tristan Gingold <gingold@adacore.com>
2490 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2491 (_bfd_vms_write_etir): Ditto.
2492 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2493 * configure.com: Generate bfd_stdint.h
2495 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2497 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2498 (elf32_tic6x_setup): Declare.
2499 * elf32-tic6x.c: Include <limits.h>.
2500 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2501 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2503 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2504 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2505 tic6x_elf_scom_symbol_ptr): New static variables.
2506 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2507 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2508 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2509 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2510 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2511 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2512 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2513 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2514 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2515 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2516 to weak symbols as required by the ABI.
2517 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2518 as needed when generating DSBT output.
2519 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2520 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2521 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2522 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2523 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2524 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2525 New static functions.
2526 (ELF_MAXPAGESIZE): Define to 0x1000.
2527 (bfd_elf32_bfd_copy_private_bfd_data,
2528 bfd_elf32_bfd_link_hash_table_create,
2529 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2530 elf_backend_want_got_plt, elf_backend_want_dynbss,
2531 elf_backend_plt_readonly, elf_backend_got_header_size,
2532 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2533 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2534 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2535 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2536 elf_backend_section_from_bfd_section,
2537 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2538 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2539 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2541 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2542 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2543 * bfd/bfd-in2.h: Regenerate.
2544 * bfd/libbfd.h: Regenerate.
2545 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2547 2011-03-31 Tristan Gingold <gingold@adacore.com>
2549 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2550 entry on xcoff when value is C_NULL_VALUE.
2552 2011-03-31 Tristan Gingold <gingold@adacore.com>
2554 * libcoff-in.h (exec_hdr): Remove.
2555 * libcoff.h: Regenerate.
2557 2011-03-30 Nick Clifton <nickc@redhat.com>
2559 * po/da.po: Updated Danish translation.
2561 2011-03-29 Richard Henderson <rth@redhat.com>
2563 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2564 (elf64_alpha_gc_sweep_hook): New.
2565 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2566 (elf_backend_can_gc_sections): New.
2568 2011-03-26 John Marino <binutils@marino.st>
2570 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2571 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2572 * configure: Regenerate.
2574 2011-03-25 Michael Snyder <msnyder@vmware.com>
2576 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2578 2011-03-25 Tristan Gingold <gingold@adacore.com>
2580 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2581 of find_nearest_line on object files.
2583 2011-03-25 Tristan Gingold <gingold@adacore.com>
2585 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2587 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2589 2011-03-24 Alan Modra <amodra@gmail.com>
2591 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2592 old-style __tls_get_addr calls without marker relocs don't match
2593 their arg setup insn one for one. If such mismatches are found
2594 report the reloc and don't do any tls optimization.
2595 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2597 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2599 * bfd-in2.h: Regenerate.
2601 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2603 * archures.c: Add AVR XMEGA architecture information.
2604 * cpu-avr.c (arch_info_struct): Likewise.
2605 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2606 (elf32_avr_object_p): Likewise.
2608 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2610 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2611 * bfd-in2.h: Regenerate.
2612 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2613 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2615 (elf32_arm_howto_from_type): Update accordingly.
2616 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2617 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2618 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2619 with an extra noncall_refcount field.
2620 (arm_local_iplt_info): New structure.
2621 (elf_arm_obj_tdata): Add local_iplt.
2622 (elf32_arm_local_iplt): New accessor macro.
2623 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2624 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2625 Change tls_type to a bitfield and add is_iplt.
2626 (elf32_arm_link_hash_newfunc): Update accordingly.
2627 (elf32_arm_allocate_local_sym_info): New function.
2628 (elf32_arm_create_local_iplt): Likewise.
2629 (elf32_arm_get_plt_info): Likewise.
2630 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2631 (elf32_arm_get_local_dynreloc_list): Likewise.
2632 (create_ifunc_sections): Likewise.
2633 (elf32_arm_copy_indirect_symbol): Update after the changes to
2634 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2635 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2636 to get PLT information. Assert that all STT_GNU_IFUNC references
2637 are turned into PLT references.
2638 (arm_build_one_stub): Pass the symbol type to
2639 elf32_arm_final_link_relocate.
2640 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2641 (elf32_arm_allocate_irelocs): New function.
2642 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2643 all R_ARM_IRELATIVE.
2644 (elf32_arm_allocate_plt_entry): New function.
2645 (elf32_arm_populate_plt_entry): Likewise.
2646 (elf32_arm_final_link_relocate): Add an st_type parameter.
2647 Set srelgot to null for static objects. Use separate variables
2648 to record which st_value and st_type should be used when generating
2649 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2650 symbol's PLT information, setting has_iplt_entry, splt,
2651 plt_offset and gotplt_offset accordingly. Check whether
2652 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2653 the relocation target accordingly. Broaden assert to include
2654 .iplts. Don't set sreloc for static relocations. Assert that
2655 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2656 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2657 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2658 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2659 resolve GOT references to the .igot.plt entry.
2660 (elf32_arm_relocate_section): Update the call to
2661 elf32_arm_final_link_relocate.
2662 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2663 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2664 relocations in shared libraries and relocatable executables.
2665 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2666 to get the list of dynamic relocations for a local symbol.
2667 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2668 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2669 to allocate local symbol information. Treat R_ARM_REL32 and
2670 R_ARM_REL32_NOI as call relocations in shared libraries and
2671 relocatable executables. Record PLT information for local
2672 STT_GNU_IFUNC functions as well as global functions. Count
2673 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2674 to get the list of dynamic relocations for a local symbol.
2675 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2676 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2677 removed. Update after the changes to elf32_arm_link_hash_entry.
2678 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2679 entries should live in .plt or .iplt. Check whether the .igot.plt
2680 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2681 to allocate .plt and .(i)got.plt entries. Detect which .got
2682 entries will need R_ARM_IRELATIVE relocations and use
2683 elf32_arm_allocate_irelocs to allocate them. Likewise other
2684 non-.got dynamic relocations.
2685 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2686 and dynamic relocations for local STT_GNU_IFUNC symbols.
2687 Check whether the .igot.plt and .got entries can be combined.
2688 Detect which .got entries will need R_ARM_IRELATIVE relocations
2689 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2690 section pointers intead of strcmp checks. Handle iplt and igotplt.
2691 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2692 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2693 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2695 (elf32_arm_output_plt_map_1): New function, split out from
2696 elf32_arm_output_plt_map. Handle .iplt entries. Use
2697 elf32_arm_plt_needs_thumb_stub_p.
2698 (elf32_arm_output_plt_map): Call it.
2699 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2700 local .iplt entries.
2701 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2702 (elf32_arm_swap_symbol_out): Likewise.
2703 (elf32_arm_add_symbol_hook): New function.
2704 (elf_backend_add_symbol_hook): Define for all targets.
2706 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2708 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2709 * elf.c (swap_out_syms): Set st_target_internal for each
2711 * elfcode.h (elf_swap_symbol_in): Likewise.
2712 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2713 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2714 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2715 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2716 * elflink.c (elf_link_output_extsym): Likewise.
2717 (bfd_elf_final_link): Likewise.
2718 (elf_link_add_object_symbols): Copy st_target_internal
2719 to the hash table if we see a definition.
2720 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2721 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2722 a branch_type field.
2723 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2724 (arm_type_of_stub): Replace actual_st_type with an
2725 actual_branch_type parameter.
2726 (arm_build_one_stub): Use branch types rather than st_types to
2727 determine the type of branch.
2728 (cortex_a8_erratum_scan): Likewise.
2729 (elf32_arm_size_stubs): Likewise.
2730 (bfd_elf32_arm_process_before_allocation): Likewise.
2731 (allocate_dynrelocs_for_symbol): Likewise.
2732 (elf32_arm_finish_dynamic_sections): Likewise.
2733 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2734 a branch_type parameter.
2735 (elf32_arm_relocate_section): Update call accordingly.
2736 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2737 (elf32_arm_output_map_sym): Initialize st_target_internal.
2738 (elf32_arm_output_stub_sym): Likewise.
2739 (elf32_arm_symbol_processing): Delete.
2740 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2741 Use st_target_internal to record the branch type.
2742 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2744 (elf32_arm_is_function_type): Delete.
2745 (elf_backend_symbol_processing): Likewise.
2746 (elf_backend_is_function_type): Likewise.
2748 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2750 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2751 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2754 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2756 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2757 may_need_local_target_p and may_become_dynamic_p to classify
2758 the relocation type. Don't check info->symbolic or h->def_regular
2759 when deciding whether to record a potential dynamic reloc.
2760 Don't treat potential dynamic relocs as PLT references.
2761 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2762 try to make the PLT reference count go negative.
2764 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2766 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2767 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2768 Only create a dynamic relocation for local references if
2770 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2771 allocation accordingly.
2772 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2774 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2776 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2777 (elf32_arm_add_dynreloc): Likewise.
2778 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2779 to allocate dynamic relocations.
2780 (elf32_arm_size_dynamic_sections): Likewise.
2781 (allocate_dynrelocs): Likewise. Rename to
2782 allocate_dynrelocs_for_symbol.
2783 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2784 create dynamic relocations.
2785 (elf32_arm_finish_dynamic_symbol): Likewise.
2787 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2789 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2790 x32 GD->IE and GD->LE transitions.
2791 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2792 and LD->LE transitions.
2794 2011-03-10 Alan Modra <amodra@gmail.com>
2796 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2797 for LO_DS error message and correct multiple.
2799 2011-03-10 Alan Modra <amodra@gmail.com>
2801 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2802 (ppc64_elf_link_just_syms): New function.
2803 (opd_entry_value): Don't assume big-endian host.
2804 (get_r2off): New function.
2805 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2807 2011-03-06 Michael Snyder <msnyder@vmware.com>
2809 * compress.c (bfd_compress_section_contents): Check for out of mem.
2811 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2812 that case statement falls through intentionally.
2814 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2816 2011-03-04 Alan Modra <amodra@gmail.com>
2818 * archive.c (bsd_write_armap): Don't call stat in deterministic
2819 mode, and don't use st_mtime if stat returns error.
2821 2011-03-03 Michael Snyder <msnyder@vmware.com>
2823 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2825 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2827 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2828 (aout_link_write_other_symbol): Missing break statement.
2830 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2832 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2834 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2836 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2837 x32 IE->LE transition.
2838 (elf_x86_64_relocate_section): Likewise.
2840 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2842 * elflink.c (is_reloc_section): Remove function.
2843 (get_dynamic_reloc_section_name): Construct string manually.
2845 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2847 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2848 (adjust_relative_path): Likewise.
2849 (_bfd_construct_extended_name_table): Likewise.
2850 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2851 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2852 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2853 * elf32-spu.c (sort_bfds): Likewise.
2854 (spu_elf_auto_overlay): Likewise.
2855 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2856 * xcofflink.c (xcoff_set_import_path): Likewise.
2857 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2858 (xtensa_regfile_lookup_shortname): Likewise.
2860 2011-02-28 Alan Modra <amodra@gmail.com>
2863 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2864 stringsize. Properly sanity check symdef_count. Remove redundant
2867 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2869 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2870 and handle claim_file seeking. Only try to load the plugin once.
2872 2011-02-22 Andreas Schwab <schwab@redhat.com>
2874 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2875 relocation read the value from the second GOT slot.
2877 2011-02-15 Tristan Gingold <gingold@adacore.com>
2879 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2881 2011-02-15 Alan Modra <amodra@gmail.com>
2883 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2884 toc relocs. Fuss over free(NULL).
2886 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2888 * elflink.c (bfd_elf_size_dynamic_sections): Add
2889 bfd_get_symbol_leading_char to the start of newname.
2891 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2893 * configure: Regenerate.
2895 2011-02-09 Alan Modra <amodra@gmail.com>
2897 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2898 we are done. When optimising large toc, check that a global
2899 symbol on a toc reloc is defined in a kept section.
2901 2011-02-08 Nick Clifton <nickc@redhat.com>
2904 * elf.c (assign_file_positions_for_load_sections): Set the program
2905 header offset and entry size to zero if there are no program
2908 2011-02-08 Alan Modra <amodra@gmail.com>
2910 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2911 local_syms when looking for local symbols in .toc.
2913 2011-02-01 Alan Modra <amodra@gmail.com>
2915 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2916 for toc pointer on any section having makes_toc_func_call set.
2917 (check_pasted_section): Ensure pasted .init/.fini fragments use
2918 the same toc if any has makes_toc_func_call set.
2920 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2922 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2925 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2927 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2928 common sections too.
2930 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2932 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2935 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2937 Fix compilation for mingw64.
2938 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2939 typecast to avoid warning.
2940 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2942 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2943 of long for pointer to avoid warning.
2944 (elfNN_ia64_relax_brl): Idem.
2945 (elfNN_ia64_install_value): Idem.
2946 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2948 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2950 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2951 h->needs_plt when deciding whether to record a possible dynamic reloc.
2953 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2955 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2956 dynamic relocs for the removed section.
2958 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2960 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2963 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2965 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2966 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2967 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2968 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2969 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2970 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2973 2011-01-14 Alan Modra <amodra@gmail.com>
2975 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2977 (_bfd_default_error_handler): Likewise.
2978 * elf.c (print_segment_map): Likewise.
2979 * libbfd.c (warn_deprecated): Likewise.
2980 * som.c (som_sizeof_headers): No need to do so here.
2981 * coff-i860.c: Replace use of printf for error messages with
2983 * coff-ppc.c: Likewise.
2984 * coff-sh.c: Likewise.
2985 * elf32-bfin.c: Likewise.
2986 * elf32-dlx.c: Likewise.
2987 * elf32-mep.c: Likewise.
2988 * elf32-v850.c: Likewise.
2989 * mach-o.c: Likewise.
2992 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2994 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2996 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2997 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2999 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
3001 (elf_x86_64_finish_dynamic_symbol): Updated.
3002 (elf_x86_64_finish_dynamic_sections): Don't use
3003 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
3004 bfd_elf64_swap_dyn_out.
3006 2011-01-14 J. Park <grassman@gmail.com>
3009 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
3010 following bfd_link_hash_warning symbol link.
3012 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
3013 Glauber de Oliveira Costa <glommer@gmail.com>
3015 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
3016 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
3017 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
3019 * libbfd.h: Rebuilt.
3020 * bfd-in2.h: Rebuilt.
3021 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
3022 (elf32_arm_reloc_map): Likewise.
3023 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
3024 (elf32_arm_stub_long_branch_any_tls_pic,
3025 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
3026 (DEF_STUBS): Add new stubs.
3027 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
3028 (elf32_arm_local_tlsdesc_gotent): New.
3029 (GOT_TLS_GDESC): New mask.
3030 (GOT_TLS_GD_ANY): Define.
3031 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
3032 (elf32_arm_compute_jump_table_size): New.
3033 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
3034 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
3035 sgotplt_jump_table_size fields.
3036 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
3037 (elf32_arm_link_hash_table_create): Initialize new fields.
3038 (arm_type_of_stub): Check TLS desc relocs too.
3039 (elf32_arm_stub_name): TLS desc relocs can be shared.
3040 (elf32_arm_tls_transition): Determine relaxation.
3041 (arm_stub_required_alignment): Add tls stubs.
3042 (elf32_arm_size_stubs): Likewise.
3043 (elf32_arm_tls_relax): Perform TLS relaxing.
3044 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
3045 (IS_ARM_TLS_GNU_RELOC): New.
3046 (IS_ARM_TLS_RELOC): Use it.
3047 (elf32_arm_relocate_section): Perform TLS relaxing.
3048 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
3050 (allocate_dynrelocs): Allocate tls desc relcoations.
3051 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
3053 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
3055 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
3057 (elf32_arm_finish_dynamic_symbol): Adjust.
3058 (arm_put_trampoline): New.
3059 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
3061 (elf_backend_always_size_sections): Define.
3063 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3065 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
3067 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3071 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
3072 handle symbols marked with regular reference, but not non-GOT
3073 reference when building shared library.
3075 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
3076 local and global STT_GNU_IFUNC symols when building shared
3078 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3080 2011-01-05 DJ Delorie <dj@redhat.com>
3082 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
3083 * libbfd.h: Regenerate.
3084 * bfd-in2.h: Regenerate.
3085 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
3087 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
3089 * cpu-i386.c (bfd_i386_compatible): New.
3090 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
3091 with bfd_i386_compatible.
3092 (bfd_x86_64_arch_intel_syntax): Likewise.
3093 (bfd_i386_arch_intel_syntax): Likewise.
3094 (i8086_arch): Likewise.
3095 (bfd_x64_32_arch): Likewise.
3096 (bfd_x86_64_arch): Likewise.
3097 (bfd_i386_arch): Likewise.
3099 For older changes see ChangeLog-2010
3105 version-control: never
projects / binutils-gdb.git / blob