1 2011-12-13 Chung-Lin Tang <cltang@codesourcery.com>
3 * elfxx-mips.c (mips_elf_calculate_relocation): Correct
4 R_MIPS16_HI16/R_MIPS16_LO16 handling of two cleared lower bits,
7 2011-12-12 Iain Sandoe <iains@gcc.gnu.org>
9 * mach-o.c (bfd_mach_o_read_section_32): Null-terminate sectname.
10 (bfd_mach_o_read_section_64): Likewise.
12 2011-12-11 John Davis Anglin <dave.anglin@nrc-cnrc.gc.ca>
15 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
16 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations to
17 R_PARISC_DPREL21L when not doing a shared link. Likewise convert
18 R_PARISC_TLS_GD14R, R_PARISC_TLS_LDM14R and R_PARISC_TLS_IE14R to
19 R_PARISC_DPREL14R. Handle R_PARISC_TLS_GD21L, R_PARISC_TLS_LDM21L
20 and R_PARISC_TLS_IE21L with R_PARISC_DLTIND21L.
22 2011-12-10 David Daney <david.daney@cavium.com>
24 * elfxx-mips.c (mips_elf_link_hash_table.rld_value): Remove.
25 (mips_elf_link_hash_table.rld_symbol): New field;
26 (MIPS_ELF_RLD_MAP_SIZE): New macro.
27 (_bfd_mips_elf_add_symbol_hook): Remember __rld_obj_head symbol
29 (_bfd_mips_elf_create_dynamic_sections): Remember __rld_map symbol
31 (_bfd_mips_elf_size_dynamic_sections): Set correct size for .rld_map.
32 (_bfd_mips_elf_finish_dynamic_symbol): Remove .rld_map handling.
33 (_bfd_mips_elf_finish_dynamic_sections): Use rld_symbol to
34 calculate DT_MIPS_RLD_MAP value.
35 (_bfd_mips_elf_link_hash_table_create): Initialize rld_symbol,
36 quit initializing rld_value.
38 2011-12-08 Andrew Pinski <apinski@cavium.com>
39 Adam Nemet <anemet@caviumnetworks.com>
41 * archures.c (bfd_mach_mips_octeon2): New macro
42 * bfd-in2.h: Regenerate.
43 * cpu-mips.c (I_mipsocteon2): New enum value.
44 (arch_info_struct): Add bfd_mach_mips_octeon2.
45 * elfxx-mips.c (_bfd_elf_mips_mach): Support E_MIPS_MACH_OCTEON2.
46 (mips_set_isa_flags): Add bfd_mach_mips_octeon2.
47 (mips_mach_extensions): Add bfd_mach_mips_octeon2.
49 2011-12-07 Alan Modra <amodra@gmail.com>
52 * elflink.c (elf_gc_sweep_symbol): Discard unmarked symbols
53 defined in shared libraries.
55 2011-12-07 Tristan Gingold <gingold@adacore.com>
57 * mach-o.c (bfd_mach_o_canonicalize_symtab): Fix indentation.
59 (bfd_mach_o_read_symtab_symbol): Now returns a bfd_boolean.
60 Adjust return statements.
61 (bfd_mach_o_read_symtab_strtab): Likewise.
62 (bfd_mach_o_read_symtab_symbols): Likewise.
63 (bfd_mach_o_scan_start_address): Likewise. Make it static.
64 (bfd_mach_o_scan): Likewise.
65 (bfd_mach_o_read_dysymtab_symbol): Remove unused function.
66 (bfd_mach_o_header_p): Adjust call.
67 (bfd_mach_o_cpu_name): Make it const.
68 (bfd_mach_o_filetype_name): Likewise.
69 (bfd_mach_o_header_flags_name): Likewise.
70 (bfd_mach_o_section_type_name): Likewise.
71 (bfd_mach_o_section_attribute_name): Likewise.
72 (bfd_mach_o_load_command_name): Likewise.
73 (bfd_mach_o_get_section_type_from_name): Add a const qualifier
75 (bfd_mach_o_get_section_attribute_from_name): Likewise.
76 * mach-o.h (bfd_mach_o_read_dysymtab_symbol)
77 (bfd_mach_o_scan_start_address, bfd_mach_o_scan): Remove.
79 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
81 * elf-bfd.h (elfcore_write_s390_last_break): Add prototype.
82 (elfcore_write_s390_system_call): Likewise.
83 * elf.c (elfcore_write_s390_last_break): New function.
84 (elfcore_write_s390_system_call): Likewise.
85 (elfcore_write_register_note): Call them.
86 (elfcore_grok_s390_last_break): New function.
87 (elfcore_grok_s390_system_call): Likewise.
88 (elfcore_grok_note): Call them.
90 2011-12-05 Tristan Gingold <gingold@adacore.com>
92 * mach-o.c (bfd_mach_o_read_symtab_symbol): Accept indirect symbols.
94 2011-12-05 Tristan Gingold <gingold@adacore.com>
96 * mach-o.c (bfd_mach_o_write_contents): Handle LC_LOAD_UPWARD_DYLIB.
97 (bfd_mach_o_read_dylib): Likewise.
98 (bfd_mach_o_read_command): Likewise.
99 (bfd_mach_o_bfd_print_private_bfd_data): Likewise.
101 2011-12-05 Tristan Gingold <gingold@adacore.com>
103 * mach-o.c (bfd_mach_o_read_command): Add the bfd in the error
105 (bfd_mach_o_openr_next_archived_file): Use arch name as member name.
106 (bfd_mach_o_fat_extract): Ditto.
108 2011-12-03 Alan Modra <amodra@gmail.com>
111 * elflink.c (bfd_elf_final_link): Don't segfault when checking
112 for DT_TEXTREL and .dynamic does not exist.
114 2011-12-03 Alan Modra <amodra@gmail.com>
117 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Revert substantive
118 change in 2011-07-01 commit. Comment.
119 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
121 2011-12-01 Mikael Pettersson <mikpe@it.uu.se>
123 * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
124 non-SEC_ALLOC sections break before GOT and PLT accounting.
126 2011-12-01 Hans-Peter Nilsson <hp@axis.com>
128 * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
129 R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
130 non-SEC_ALLOC sections before GOT and PLT accounting.
132 2011-11-29 Andrew Pinski <apinski@cavium.com>
134 * archures.c (bfd_mach_mips_octeonp): New macro.
135 * bfd-in2.h: Regenerate.
136 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
137 (arch_info_struct): Add bfd_mach_mips_octeonp.
138 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
139 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
141 2011-11-23 Tristan Gingold <gingold@adacore.com>
143 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
144 (vms_write_index): Add comments.
146 2011-11-22 DJ Delorie <dj@redhat.com>
148 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
149 avoid using the special non-swapping target when not explicitly
152 2011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
154 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
156 2011-11-22 Tristan Gingold <gingold@adacore.com>
158 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
159 symbols. Print section name in brackets.
161 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
163 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
164 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
165 * configure: Regenerate.
166 * elf32-ppc.c: Add powerpc-freebsd definitions.
167 * elf64-ppc.c: Add powerpc64-freebsd definitions.
168 * targets.c: Add bits for powerpc and powerpc64-freebsd.
170 2011-11-17 Philipp Thomas <philipp@thogro.org>
172 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
173 needs to be translated only once.
175 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
177 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
179 (mips16_elf64_howto_table_rela): Likewise.
180 (micromips_elf64_howto_table_rela): Likewise.
181 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
182 (elf_mips16_howto_table_rela): Likewise.
183 (elf_micromips_howto_table_rela): Likewise.
185 2011-11-15 Alan Modra <amodra@gmail.com>
186 Andreas Tobler <andreast@fgznet.ch>
188 * elflink.c (_bfd_elf_create_got_section): Replace
189 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
190 (_bfd_elf_link_create_dynamic_sections): Likewise.
191 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
192 (ppc_elf_create_dynamic_sections): Likewise.
194 2011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
196 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
198 2011-11-08 Nick Clifton <nickc@redhat.com>
200 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
201 immediate move into an address register.
203 2011-11-09 Alan Modra <amodra@gmail.com>
205 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
206 executables when export_dynamic.
208 2011-11-08 Alan Modra <amodra@gmail.com>
210 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
211 ha_relocs_not_using_r2 to unexpected_toc_insn.
212 (ok_lo_toc_insn): New function.
213 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
214 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
215 Handle addic on lo toc reloc.
217 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
220 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
221 go through PLT. Reset plt field with init_plt_offset.
222 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
223 allocated for symbols referenced by a plabel.
225 2011-11-02 DJ Delorie <dj@redhat.com>
227 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
230 2011-11-02 Jan Beulich <jbeulich@suse.com>
232 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
233 internal_syment *' parameter. Extend 'dummy' to an array with two
234 elements. Set n_numaux early. Handle BSF_FILE.
235 (coff_write_symbols): Pass NULL as new third argument to
236 coff_write_alien_symbol().
237 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
238 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
239 from non-COFF input BFDs.
240 * libcoff-in.h (coff_write_alien_symbol): Declare.
241 * libcoff.h (coff_write_alien_symbol): Re-generate.
243 2011-11-01 DJ Delorie <dj@redhat.com>
245 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
246 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
247 (BFD32_BACKENDS): Add elf32-rl78.lo.
248 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
249 (Makefile.in): Regenerate.
250 * archures.c (bfd_architecture): Define bfd_arch_rl78.
251 (bfd_archures_list): Add bfd_rl78_arch.
252 * config.bfd: Add rl78-*-elf.
253 * configure.in: Add bfd_elf32_rl78_vec.
254 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
255 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
256 * Makefile.in: Regenerate.
257 * bfd-in2.h: Regenerate.
258 * configure: Regenerate.
259 * libbfd.h: Regenerate.
260 * cpu-rl78.c: New file.
261 * elf32-rl78.c: New file.
263 2011-10-26 Nick Clifton <nickc@redhat.com>
266 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
267 * elf32-hppa.c (STUB_SUFFIX): Likewise.
269 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
271 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
272 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
273 (BFD32_BACKENDS): Add elf32-epiphany.lo.
274 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
275 * archures.c (bfd_arch_epiphany): Add.
276 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
277 (bfd_epiphany_arch): Declare.
278 (bfd_archures_list): Add &bfd_epiphany_arch.
279 * config.bfd (epiphany-*-elf): New target case.
280 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
281 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
282 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
283 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
284 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
285 * targets.c (bfd_elf32_epiphany_vec): Declare.
286 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
287 * Makefile.in: Regenerate.
288 * bfd-in2.h: Regenerate.
289 * configure: Regenerate.
290 * libbfd.h: Regenerate.
291 * po/SRC-POTFILES.in: Regenerate.
292 * po/bfd.pot: Regenerate.
293 * cpu-epiphany.c: New file.
294 * elf32-epiphany.c: New file.
296 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
298 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
301 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
304 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
305 identical TAG_PCS_config attributes.
307 2011-10-24 Nick Clifton <nickc@redhat.com>
309 * po/ja.po: Updated Japanese translation.
311 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
314 * bfd-in.h: Include <sys/stat.h> rather than forward defining
316 * bfd-in2.h: Regenerate.
318 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
321 * elf32-i386.c (elf_i386_relocate_section): Replace
322 R_386_IRELATIVE with R_386_RELATIVE.
324 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
325 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
327 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
329 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
331 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
333 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
336 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
337 and next_irelative_index.
338 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
339 and next_irelative_index.
340 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
342 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
343 next_irelative_index from reloc_count.
344 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
347 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
348 next_jump_slot_index and next_irelative_index.
349 (elf_x86_64_link_hash_table_create): Initialize
350 next_jump_slot_index and next_irelative_index.
351 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
353 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
356 2011-10-20 Nick Clifton <nickc@redhat.com>
359 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
361 * elf64-ppc.c (STUB_SUFFIX): Likewise.
362 * elf32-hppa.c (STUB_SUFFIX): Likewise.
364 2011-10-20 Alan Modra <amodra@gmail.com>
366 * elf32-i386.c (i386_opcode16): Delete.
367 (elf_i386_check_tls_transition): Use memcmp to compare contents.
368 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
369 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
371 2011-10-19 Alan Modra <amodra@gmail.com>
374 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
375 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
376 "mark". Hide undefweak too. Clear def_regular and ref_regular.
377 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
378 reloc errors from garbage-collected code.
379 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
380 * elf32-bfin.c (bfin_relocate_section): Likewise.
381 (bfinfdpic_relocate_section): Likewise.
382 * elf32-cris.c (cris_elf_relocate_section): Likewise.
383 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
384 * elf32-i386.c (elf_i386_relocate_section): Likewise.
385 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
386 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
387 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
388 * elf32-s390.c (elf_s390_relocate_section): Likewise.
389 * elf32-sh.c (sh_elf_relocate_section): Likewise.
390 * elf32-spu.c (spu_elf_relocate_section): Likewise.
391 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
392 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
393 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
394 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
395 * elf64-s390.c (elf_s390_relocate_section): Likewise.
396 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
397 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
398 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
399 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
401 2011-10-19 Alan Modra <amodra@gmail.com>
404 * elflink.c (elf_link_output_extsym): Correct test for warning when
405 forced local executable syms are referenced from shared libraries.
407 2011-10-19 Alan Modra <amodra@gmail.com>
410 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
412 2011-10-18 David S. Miller <davem@davemloft.net>
415 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
416 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
417 call delay slot instruction forward 4 bytes when performing
420 2011-10-17 Alan Modra <amodra@gmail.com>
424 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
425 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
427 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
429 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
430 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
432 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
433 updates of the plt refcount.
434 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
435 refcount in relation to the plt refcount.
437 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
439 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
442 2011-10-11 Alan Modra <amodra@gmail.com>
445 * archive.c (bfd_generic_archive_p): Only check first element
446 when target_defaulted.
447 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
448 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
450 2011-10-11 Alan Modra <amodra@gmail.com>
453 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
454 thin archive element using container target if not defaulted.
456 2011-10-10 Nick Clifton <nickc@redhat.com>
458 * po/es.po: Updated Spanish translation.
459 * po/fi.po: Updated Finnish translation.
460 * po/fr.po: Updated French translation.
461 * po/ru.po: Updated Russian translation.
463 2011-10-10 Alan Modra <amodra@gmail.com>
465 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
466 (struct ppc_link_hash_table): Add tocsave_htab.
467 (struct tocsave_entry): New.
468 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
469 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
470 (ppc64_elf_link_hash_table_free): ..and delete it.
471 (build_plt_stub): Always put STD_R2_40R1 first.
472 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
473 on plt call. If present add prologue nop location to tocsave_htab.
474 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
475 first insn of plt call stub when R_PPC64_TOCSAVE present.
477 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
480 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
481 alignment and size for common symbols.
483 2011-10-08 Alan Modra <amodra@gmail.com>
487 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
490 2011-10-08 Alan Modra <amodra@gmail.com>
493 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
494 even when strip_discarded is false.
496 2011-10-05 Kai Tietz <ktietz@redhat.com>
498 * coffgen.c (coff_write_alien_symbol): Don't write
499 symbol for discarded sections, if strip_discarded isn't
500 explicit set to false.
501 (coff_write_native_symbol): Likewise.
503 2011-10-05 DJ Delorie <dj@redhat.com>
504 Nick Clifton <nickc@redhat.com>
506 * elf32-rx.c: Add support for PID mode.
507 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
508 Include addend in R_RX_SYM relocations.
510 2011-09-30 Tristan Gingold <gingold@adacore.com>
512 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
513 (read_section): Add sec argument. Adjust the code to get section
515 (read_indirect_string): Adjust call to read_section.
516 (read_abbrevs): Ditto.
517 (decode_line_info): Ditto.
518 (read_debug_ranges): Ditto.
519 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
520 (find_debug_info): Add debug_sections parameter. Use it instead
522 (place_sections): Get section names from stash.
523 (find_line): Add debug_sections argument. Initialize
524 debug_sections field of stash from it.
525 Adjust calls to find_debug_info.
526 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
527 Adjust call to find_line.
528 (_bfd_dwarf2_find_line): Adjust call to find_line.
529 * libcoff-in.h (struct dwarf_debug_section): New declaration.
530 (coff_find_nearest_line_with_names): Likewise.
531 * libcoff.h: Regenerate.
532 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
533 (dwarf_debug_sections): Likewise.
534 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
535 * libbfd.h: Regenerate.
536 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
537 _bfd_dwarf2_find_nearest_line.
538 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
539 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
540 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
541 * coffgen.c (coff_find_nearest_line_with_names): New function.
542 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
543 * coff-rs6000.c (xcoff_debug_sections): New constant.
544 (xcoff_find_nearest_line): New function.
545 (rs6000coff_vec): Use xcoff_find_nearest_line.
546 (pmac_xcoff_vec): Ditto.
548 2011-09-30 Alan Modra <amodra@gmail.com>
551 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
552 (ppc64_elf_edit_toc): Check HA relocs.
553 (ha_reloc_match): Delete function.
554 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
555 Instead do it and low part optimization based on
556 ha_relocs_not_using_r2.
558 2011-09-29 Alan Modra <amodra@gmail.com>
561 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
562 debug and special section groups.
564 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
567 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
568 clearing def_dynamic.
569 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
571 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
574 2011-09-27 Kai Tietz <ktietz@redhat.com>
576 * coffcode.h (sec_to_styp_flags): Handle
577 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
578 SEC_LINK_DUPLICATES_SAME_SIZE.
580 2011-09-22 Tristan Gingold <gingold@adacore.com>
582 * configure.in: Bump version to 2.22.51
583 * configure: Regenerate.
585 2011-09-21 David S. Miller <davem@davemloft.net>
587 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
588 * elfxx-sparc.h: Declare it.
589 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
590 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
592 2011-09-21 Tristan Gingold <gingold@adacore.com>
594 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
595 Deals with size limited strings.
596 (bfd_mach_o_build_commands): Initialize more fields.
598 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
601 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
604 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
607 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
608 to struct bfd_elf_version_tree.
610 * elflink.c (elf_info_failed): Remove verdefs.
611 (_bfd_elf_export_symbol): Updated.
612 _bfd_elf_link_assign_sym_version): Likewise.
613 (bfd_elf_size_dynamic_sections): Remove pointer to struct
614 bfd_elf_version_tree. Updated.
615 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
618 * linker.c (bfd_hide_sym_by_version): New.
620 * bfd-in2.h: Regenerated.
622 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
625 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
626 if there are no GOT relocations.
628 2011-09-09 Kai Tietz <ktietz@redhat.com>
630 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
631 for targets without symbol_leading_char.
633 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
635 * bfdwin.c (bfd_get_file_window): Fix memory leak.
637 2011-09-07 Alan Modra <amodra@gmail.com>
640 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
643 2011-09-06 Alan Modra <amodra@gmail.com>
646 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
647 (ppc64_elf_edit_toc): Fix style nit. Report some details
648 on linker failure due to reference in debug or non-alloc
649 sections to optimized away toc entry, and don't abort.
651 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
653 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
656 2011-08-26 Nick Clifton <nickc@redhat.com>
658 * po/es.po: Updated Spanish translation.
660 2011-08-19 Alan Modra <amodra@gmail.com>
662 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
663 we haven't seen expected -mcmodel=medium/large code relocs.
665 2011-08-18 Tristan Gingold <gingold@adacore.com>
667 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
669 2011-08-17 Tristan Gingold <gingold@adacore.com>
671 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
673 2011-08-17 Alan Modra <amodra@gmail.com>
676 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
677 (_bfd_handle_already_linked): Declare.
678 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
679 _bfd_coff_section_already_linked.
680 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
681 * coffcode.h (coff_section_already_linked): Likewise.
682 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
683 * elf-bfd.h: Likewise.
684 * libbfd-in.h: Likewise.
685 * targets.c: Likewise.
686 * linker.c (bfd_section_already_linked): Likewise.
687 (bfd_section_already_linked_table_lookup): Likewise.
688 (bfd_section_already_linked_table_insert): Likewise.
689 (_bfd_generic_section_already_linked): Likewise. Call
690 _bfd_handle_already_linked.
691 (_bfd_handle_already_linked): New function, split out from..
692 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
693 2011-07-09 changes. Avoid unnecessary strcmp when matching
694 already_linked_list entries. Match plugin linkonce section.
695 (section_signature): Delete.
696 * coffgen.c (_bfd_coff_section_already_linked): New function.
697 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
698 * libbfd.h: Regenerate.
699 * libcoff.h: Regenerate.
700 * bfd-in2.h: Regenerate.
702 2011-08-14 Alan Modra <amodra@gmail.com>
704 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
705 shared and call to _mcount will go via plt.
707 2011-08-14 Alan Modra <amodra@gmail.com>
709 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
710 * elf32-ppc.c: Likewise.
711 (ppc_elf_select_plt_layout): Use einfo rather than info to report
714 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
717 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
718 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
719 and zero-extend it to 64bit if addend is zero for x32. Generate
720 R_X86_64_RELATIVE64 for x32.
722 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
724 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
725 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
726 * elf32-arm.c (elf32_arm_link_hash_table): New field.
727 (elf232_arm_link_hash_table_create): Initialise new field.
728 (check_use_blx): Change test depending on fix_arm1176.
729 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
730 command line options.
732 2011-08-08 Tristan Gingold <gingold@adacore.com>
734 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
735 (segsec_names_xlat): Reorder elements.
736 (bfd_mach_o_read_section_32): Fix typo.
737 (bfd_mach_o_read_section_64): Fix typo.
739 2011-08-08 Tristan Gingold <gingold@adacore.com>
741 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
742 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
743 (bfd_mach_o_section): Use them. Add next field.
744 (bfd_mach_o_segment_command): Replace sections array by
745 sect_head and sect_tail.
746 (bfd_mach_o_get_mach_o_section): New macro.
747 (bfd_mach_o_lookup_section): Remove.
748 (bfd_mach_o_new_section_hook): New function.
749 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
751 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
752 parameter with segname and sectname parameters. Adjust.
753 (bfd_mach_o_append_section_to_segment): New function. Use a
754 linked list for Mach-O sections.
755 (bfd_mach_o_write_segment_32): Adjust.
756 (bfd_mach_o_write_segment_64): Ditto.
757 (bfd_mach_o_build_commands): Fix comment. Adjust.
758 (bfd_mach_o_flatten_sections): Adjust.
759 (bfd_mach_o_print_section_map): Adjust.
760 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
761 (bfd_mach_o_new_section_hook): New function.
762 (bfd_mach_o_init_section_from_mach_o): Ditto.
763 (bfd_mach_o_read_section_32): Remove section parameter.
764 Return a section instead.
765 (bfd_mach_o_read_section_64): Ditto.
766 (bfd_mach_o_read_section): Ditto.
767 (bfd_mach_o_make_bfd_section): Adjust.
768 (bfd_mach_o_read_segment): Adjust for new profile of
769 bfd_mach_o_read_section.
770 (bfd_mach_o_lookup_section): Remove.
771 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
773 2011-08-08 Tristan Gingold <gingold@adacore.com>
775 * mach-o.h (bfd_mach_o_version_min_command): New structure.
776 (bfd_mach_o_load_command): Add version_min.
777 (mach_o_data_struct): Fix comment.
778 * mach-o.c (bfd_mach_o_read_version_min): New function.
779 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
780 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
781 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
782 (bfd_mach_o_get_name_or_null): New function.
783 (bfd_mach_o_get_name): Use the above new one.
784 (bfd_mach_o_load_command_name): Add the above new commands.
785 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
786 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
787 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
788 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
790 2011-08-08 Tristan Gingold <gingold@adacore.com>
792 * mach-o.h: Move size macros to external.h
793 Move reloc macros to reloc.h and x86-64.h.
794 * mach-o-i386.c: Includes mach-o/reloc.h
795 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
796 * mach-o.c: Add includes.
797 (bfd_mach_o_write_header): Use structure from external.h to convert.
798 (bfd_mach_o_write_thread): Ditto.
799 (bfd_mach_o_write_relocs): Ditto.
800 (bfd_mach_o_write_section_32): Ditto.
801 (bfd_mach_o_write_section_64): Ditto.
802 (bfd_mach_o_write_segment_32): Ditto.
803 (bfd_mach_o_write_segment_64): Ditto.
804 (bfd_mach_o_write_symtab): Ditto.
805 (bfd_mach_o_write_contents): Ditto.
806 (bfd_mach_o_read_header): Ditto.
807 (bfd_mach_o_read_section_32): Ditto.
808 (bfd_mach_o_read_section_64): Ditto.
809 (bfd_mach_o_read_symtab_symbol): Ditto.
810 (bfd_mach_o_read_dylinker): Ditto.
811 (bfd_mach_o_read_dylib): Ditto.
812 (bfd_mach_o_read_dysymtab): Ditto.
813 (bfd_mach_o_read_symtab): Ditto.
814 (bfd_mach_o_read_linkedit): Ditto.
815 (bfd_mach_o_read_str): Ditto.
816 (bfd_mach_o_read_dyld_info): Ditto.
817 (bfd_mach_o_read_segment): Ditto.
818 (bfd_mach_o_read_command): Ditto.
819 (bfd_mach_o_archive_p): Ditto.
820 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
821 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
822 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
823 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
824 of an hard-coded value.
826 2011-08-08 Tristan Gingold <gingold@adacore.com>
828 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
829 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
830 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
831 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
833 2011-08-08 Tristan Gingold <gingold@adacore.com>
835 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
836 (bfd_mach_o_convert_section_name_to_bfd): Use it.
837 (bfd_mach_o_get_section_type_from_name): New function.
838 (bfd_mach_o_get_section_attribute_from_name): Ditto.
839 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
840 Add comments. Add prototypes for the above new functions.
842 2011-08-05 Mark Kettenis <kettenis@gnu.org>
844 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
846 2011-08-05 Alan Modra <amodra@gmail.com>
848 * elf64-ppc.c (maybe_strip_output): New function.
849 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
851 2011-08-05 Alan Modra <amodra@gmail.com>
854 * elflink.c (_bfd_elf_section_already_linked): Return matched
855 status. Remove COFF comdat section handling.
856 * linker.c (_bfd_generic_section_already_linked): Return matched
857 status. Don't set SEC_GROUP in l_flags for plugin entries.
858 (bfd_section_already_linked): Update prototype.
859 * targets.c (_section_already_linked): Likewise.
860 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
861 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
862 (_bfd_nolink_section_already_linked): Update.
863 * libbfd.h: Regenerate.
864 * bfd-in2.h: Regenerate.
866 2011-08-05 Alan Modra <amodra@gmail.com>
868 * elf32-ppc.c: Include dwarf2.h.
869 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
870 (ppc_elf_create_glink): Create .eh_frame section.
871 (glink_eh_frame_cie): New array.
872 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
873 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
875 2011-08-04 Tristan Gingold <gingold@adacore.com>
877 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
878 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
880 2011-08-03 Tristan Gingold <gingold@adacore.com>
882 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
883 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
885 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
887 * elfxx-mips.c (check_4byte_branch): Remove function.
888 (check_relocated_bzc): New function.
889 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
890 instructions that immediately follow a compact branch
893 2011-08-02 Alan Modra <amodra@gmail.com>
895 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
897 (ppc_build_one_stub): Adjust get_relocs call to suit..
898 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
900 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
903 * archures.c (bfd_mach_i386_intel_syntax): New.
904 (bfd_mach_i386_i8086): Updated.
905 (bfd_mach_i386_i386): Likewise.
906 (bfd_mach_x86_64): Likewise.
907 (bfd_mach_x64_32): Likewise.
908 (bfd_mach_i386_i386_intel_syntax): Likewise.
909 (bfd_mach_x86_64_intel_syntax): Likewise.
910 (bfd_mach_x64_32_intel_syntax): Likewise.
911 (bfd_mach_l1om): Likewise.
912 (bfd_mach_l1om_intel_syntax): Likewise.
913 (bfd_mach_k1om): Likewise.
914 (bfd_mach_k1om_intel_syntax): Likewise.
916 * bfd-in2.h: Regenerated.
918 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
920 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
921 (bfd_x64_32_arch): Likewise.
923 * elf64-x86-64.c: Include "libiberty.h".
924 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
925 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
926 (elf_x86_64_reloc_type_lookup): Likewise.
927 (elf_x86_64_reloc_name_lookup): Likewise.
928 (elf_x86_64_relocate_section): Likewise.
929 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
931 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
933 * elfxx-mips.c (check_br32): Fix return type.
935 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
937 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
939 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
941 * elfxx-mips.c: Adjust comments throughout.
942 (mips_elf_relax_delete_bytes): Reshape code.
943 (_bfd_mips_elf_relax_section): Remove check for
944 R_MICROMIPS_GPREL16 relocations. Reshape code.
946 2011-07-28 Roland McGrath <mcgrathr@google.com>
948 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
949 (elf_i386_nacl_plt0_entry): New variable.
950 (elf_i386_plt_entry): New variable.
951 (elf_i386_nacl_pic_plt0_entry): New variable.
952 (elf_i386_nacl_pic_plt_entry): New variable.
953 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
954 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
955 (elf_backend_plt_alignment): Likewise.
957 * config.bfd: Handle i[3-7]86-*-nacl*.
958 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
959 * targets.c: Support bfd_elf32_i386_nacl_vec.
960 * configure.in: Likewise.
961 * configure: Regenerated.
963 * elf32-i386.c (struct elf_i386_plt_layout): New type.
964 (GET_PLT_ENTRY_SIZE): New macro.
965 (elf_i386_plt): New variable.
966 (struct elf_i386_backend_data): New member `plt'.
967 (elf_i386_arch_bed): Add initializer for it.
968 (elf_i386_vxworks_arch_bed): Likewise.
969 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
970 (elf_i386_plt_sym_val): Likewise.
971 (elf_i386_relocate_section): Likewise.
972 (elf_i386_finish_dynamic_symbol): Likewise.
973 Also use other elf_i386_plt_layout members for PLT details.
974 (elf_i386_finish_dynamic_sections): Likewise.
976 * elf32-i386.c (struct elf_i386_backend_data): New type.
977 (get_elf_i386_backend_data): New macro.
978 (elf_i386_arch_bed): New variable.
979 (elf_backend_arch_data): New macro.
980 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
981 (elf_i386_link_hash_table_create): Don't initialize them.
982 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
983 elf_i386_backend_data, not elf_i386_link_hash_table.
984 (elf_i386_adjust_dynamic_symbol): Likewise.
985 (elf_i386_allocate_dynrelocs): Likewise.
986 (elf_i386_readonly_dynrelocs): Likewise.
987 (elf_i386_size_dynamic_sections): Likewise.
988 (elf_i386_relocate_section): Likewise.
989 (elf_i386_finish_dynamic_symbol): Likewise.
990 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
991 (elf_i386_vxworks_link_hash_table_create): Function removed.
992 (elf_i386_vxworks_arch_bed): New variable.
993 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
995 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
996 * elfxx-target.h (elf_backend_arch_data): New macro.
997 (elfNN_bed): Use it as initializer for the new member.
999 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
1001 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
1004 2011-07-26 Jakub Jelinek <jakub@redhat.com>
1006 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
1007 and .zdebug_macro entry.
1008 (dwarf_debug_section_enum): Add debug_macro.
1010 2011-07-26 Alan Modra <amodra@gmail.com>
1012 * elf64-ppc.c: Include dwarf2.h.
1013 (struct ppc_link_hash_table): Add glink_eh_frame.
1014 (create_linkage_sections): Create .eh_frame section.
1015 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
1017 (glink_eh_frame_cie): New array.
1018 (ppc64_elf_size_stubs): Size glink_eh_frame.
1019 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
1020 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
1022 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
1025 * elf64-mmix.c (struct _mmix_elf_section_data): New members
1026 has_warned_bpo and has_warned_pushj.
1027 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
1028 converting to ISO C. Add new parameter error_message. All
1030 (mmix_elf_perform_relocation): Ditto.
1031 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
1032 Handle the case where mmix_elf_check_common_relocs has not been
1033 called, missing preparations for relocs of the respective type.
1035 2011-07-24 Chao-ying Fu <fu@mips.com>
1036 Ilie Garbacea <ilie@mips.com>
1037 Maciej W. Rozycki <macro@codesourcery.com>
1038 Joseph Myers <joseph@codesourcery.com>
1039 Catherine Moore <clm@codesourcery.com>
1040 Richard Sandiford <rdsandiford@googlemail.com>
1042 * archures.c (bfd_mach_mips_micromips): New macro.
1043 * cpu-mips.c (I_micromips): New enum value.
1044 (arch_info_struct): Add bfd_mach_mips_micromips.
1045 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
1047 (_bfd_mips_elf_relax_section): Likewise.
1048 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1049 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1051 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1052 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1053 (gprel16_reloc_p): Handle microMIPS ASE.
1054 (literal_reloc_p): New function.
1055 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
1056 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
1057 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1058 and _bfd_mips_elf_reloc_shuffle changes.
1059 (mips_elf_gprel32_reloc): Update comment.
1060 (micromips_reloc_map): New variable.
1061 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1062 (mips_elf32_rtype_to_howto): Likewise.
1063 (mips_info_to_howto_rel): Likewise.
1064 (bfd_elf32_bfd_is_target_special_symbol): Define.
1065 (bfd_elf32_bfd_relax_section): Likewise.
1066 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
1067 (micromips_elf64_howto_table_rela): Likewise.
1068 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1069 and _bfd_mips_elf_reloc_shuffle changes.
1070 (micromips_reloc_map): Likewise.
1071 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
1072 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1073 (mips_elf64_rtype_to_howto): Likewise.
1074 (bfd_elf64_bfd_is_target_special_symbol): Define.
1075 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
1076 (elf_micromips_howto_table_rela): Likewise.
1077 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1078 and _bfd_mips_elf_reloc_shuffle changes.
1079 (micromips_reloc_map): Likewise.
1080 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1081 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1082 (mips_elf_n32_rtype_to_howto): Likewise.
1083 (bfd_elf32_bfd_is_target_special_symbol): Define.
1084 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
1085 (LA25_LUI_MICROMIPS_2): Likewise.
1086 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
1087 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
1088 (TLS_RELOC_P): Handle microMIPS ASE.
1089 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
1090 target is a microMIPS function.
1091 (micromips_reloc_p): New function.
1092 (micromips_reloc_shuffle_p): Likewise.
1093 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
1094 (got_disp_reloc_p, got_page_reloc_p): New functions.
1095 (got_ofst_reloc_p): Likewise.
1096 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
1097 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
1098 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
1099 (micromips_branch_reloc_p): New function.
1100 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
1101 (tls_gottprel_reloc_p): Likewise.
1102 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1103 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1105 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1106 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1107 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
1108 (mips_tls_got_index, mips_elf_got_page): Likewise.
1109 (mips_elf_create_local_got_entry): Likewise.
1110 (mips_elf_relocation_needs_la25_stub): Likewise.
1111 (mips_elf_calculate_relocation): Likewise.
1112 (mips_elf_perform_relocation): Likewise.
1113 (_bfd_mips_elf_symbol_processing): Likewise.
1114 (_bfd_mips_elf_add_symbol_hook): Likewise.
1115 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1116 (mips_elf_add_lo16_rel_addend): Likewise.
1117 (_bfd_mips_elf_check_relocs): Likewise.
1118 (mips_elf_adjust_addend): Likewise.
1119 (_bfd_mips_elf_relocate_section): Likewise.
1120 (mips_elf_create_la25_stub): Likewise.
1121 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1122 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1123 (_bfd_mips_elf_is_target_special_symbol): New function.
1124 (mips_elf_relax_delete_bytes): Likewise.
1125 (opcode_descriptor): New structure.
1127 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1128 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1129 (beq_insn_32): Likewise.
1130 (b_insn_16, bz_insn_16): New variables.
1131 (BZC32_REG_FIELD): New macro.
1132 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1133 (bzc_insns_32, bz_insns_16):Likewise.
1134 (BZ16_REG, BZ16_REG_FIELD): New macros.
1135 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1136 (jal_x_insn_32_bd32): Likewise.
1137 (j_insn_32, jalr_insn_32): Likewise.
1138 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1139 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1140 (JR16_REG): New macro.
1141 (ds_insns_16_bd16): New variable.
1142 (lui_insn): Likewise.
1143 (addiu_insn, addiupc_insn): Likewise.
1144 (ADDIUPC_REG_FIELD): New macro.
1145 (MOVE32_RD, MOVE32_RS): Likewise.
1146 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1147 (move_insns_32, move_insns_16): New variables.
1148 (nop_insn_32, nop_insn_16): Likewise.
1150 (find_match): New function.
1151 (check_br16_dslot, check_br32_dslot): Likewise.
1152 (check_br16, check_br32): Likewise.
1153 (IS_BITSIZE): New macro.
1154 (check_4byte_branch): New function.
1155 (_bfd_mips_elf_relax_section): Likewise.
1156 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1157 and microMIPS modules together.
1158 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1159 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1160 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1161 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1162 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1163 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1164 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1165 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1166 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1167 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1168 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1169 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1170 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1171 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1172 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1173 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1174 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1175 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1176 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1177 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1178 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1179 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1180 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1181 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1182 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1183 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1184 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1185 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1186 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1187 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1188 * bfd-in2.h: Regenerate.
1189 * libbfd.h: Regenerate.
1191 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1193 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1194 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1195 * Makefile.in: Regenerated.
1197 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1198 (bfd_k1om_arch): New.
1199 (bfd_archures_list): Add &bfd_k1om_arch.
1200 * bfd-in2.h: Regenerated.
1202 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1203 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1204 if bfd_elf64_x86_64_freebsd_vec is supported.
1205 (targ_selvecs): Likewise.
1207 * configure.in: Support bfd_elf64_k1om_vec and
1208 bfd_elf64_k1om_freebsd_vec.
1209 * configure: Regenerated.
1213 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1214 (bfd_elf64_k1om_vec): Likewise.
1215 (bfd_elf64_k1om_freebsd_vec): Likewise.
1217 * targets.c (bfd_elf64_k1om_vec): New.
1218 (bfd_elf64_k1om_freebsd_vec): Likewise.
1219 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1220 bfd_elf64_k1om_freebsd_vec.
1222 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1224 Fix false coff-go32-exe matches.
1225 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1227 * coff-stgo32.c (go32_check_format): New forward declaration.
1228 (COFF_CHECK_FORMAT): New defintion.
1229 (go32_check_format): New function.
1231 2011-07-15 Alan Modra <amodra@gmail.com>
1233 * configure.in: Bump version.
1234 * configure: Regenerate.
1236 2011-07-14 Alan Modra <amodra@gmail.com>
1238 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1239 * elf-bfd.h (struct already_linked): Forward declare.
1241 2011-07-14 Alan Modra <amodra@gmail.com>
1243 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1244 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1246 2011-07-14 Alan Modra <amodra@gmail.com>
1248 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1249 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1250 (build_tls_get_addr_stub): Likewise.
1251 (ppc_build_one_stub): Update calls to above.
1252 (ppc_size_one_stub): Adjust stub size.
1253 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1254 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1256 2011-07-12 Nick Clifton <nickc@redhat.com>
1258 * elf32-arm.c (elf32_arm_section_flags): Delete.
1259 (elf_backend_section_flags): Remove.
1261 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1264 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1265 when setting stack_flags.
1267 2011-07-11 Catherine Moore <clm@codesourcery.com>
1269 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1270 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1271 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1272 * bfd-in2.h: Regenerated.
1273 * bfd.c (bfd_lookup_section_flags): New definition.
1274 * binary.c (binary_bfd_lookup_section_flags): New definition.
1275 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1276 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1277 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1278 * coff-rs6000.c (rs6000coff_vec): Include
1279 bfd_generic_lookup_section_flags.
1280 (pmac_xcoff_vec): Likewise.
1281 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1282 * coff64-rs6000.c (rs6000coff64_vec): Include
1283 bfd_generic_lookup_section_flags.
1284 (aix5coff64_vec): Likewise.
1285 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1286 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1287 (bfd_elf_lookup_section_flags): Declare.
1288 * elflink.c (bfd_elf_lookup_section_flags): New function.
1289 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1290 (elf_backend_lookup_section_flags_hook): Define.
1291 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1292 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1293 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1294 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1295 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1296 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1297 (bfd_generic_lookup_section_flags): Declare.
1298 * libbfd.h: Regenerated.
1299 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1300 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1301 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1302 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1303 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1304 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1305 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1306 * reloc.c (bfd_generic_lookup_section_flags): New function.
1307 * som.c (som_bfd_lookup_section_flags): New definition.
1308 * srec.c (srec_bfd_lookup_section_flags): New definition.
1309 * targets.c (flag_info): Declare.
1310 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1311 (_bfd_lookup_section_flags): New.
1312 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1313 * versados.c (versados_bfd_lookup_section_flags): New definition.
1314 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1315 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1317 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1320 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1322 2011-07-09 Alan Modra <amodra@gmail.com>
1325 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1326 rather than kept_section to determine whether a symbol is from
1327 a discarded section.
1328 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1329 sections appear undefined.
1331 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1334 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1335 "asection *" with "struct already_linked *".
1336 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1337 (_bfd_generic_section_already_linked): Likewise.
1338 (bfd_section_already_linked_table_insert): Likewise.
1339 (struct already_linked): New.
1340 (struct bfd_section_already_linked): Use it.
1341 * elflink.c (_bfd_elf_section_already_linked): Replace.
1342 "asection *" with "struct already_linked *". Replace the plugin
1343 dummy with the LTO output.
1344 * linker.c (_bfd_generic_section_already_linked): Likewise.
1345 * targets.c (struct already_linked): Add forward declaration.
1346 (bfd_target): Replace "struct bfd_section *" with
1347 "struct already_linked *" in _section_already_linked.
1348 * bfd-in2.h: Regenerate.
1349 * libbfd.h: Regenerate.
1351 2011-07-06 Tristan Gingold <gingold@adacore.com>
1353 * mach-o.h: Move loader related definitions to
1354 include/mach-o/loader.h. Include it.
1356 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1358 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1359 define to _bfd_elf_set_osabi.
1361 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1362 Thomas Schwinge <thomas@schwinge.name>
1365 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1366 ELFOSABI_LINUX alias.
1367 * elf32-hppa.c: Likewise.
1368 * elf32-i370.c: Likewise.
1369 * elf64-hppa.c: Likewise.
1371 2011-07-01 Ian Lance Taylor <iant@google.com>
1373 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1374 DW_OP_lit3 to DW_OP_lit2.
1376 2011-07-01 Alan Modra <amodra@gmail.com>
1378 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1379 dyn relocs when called to copy flags for a weak sym.
1380 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1381 (ppc64_elf_merge_private_bfd_data): Delete.
1382 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1383 _bfd_generic_verify_endian_match.
1385 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1387 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1390 2011-06-28 Tristan Gingold <gingold@adacore.com>
1392 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1394 (_bfd_vms_write_etir): Write linkage index from reloc.
1396 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1398 * mach-o.c (bfd_mach_o_read_command): Also ignore
1399 BFD_MACH_O_LC_ROUTINES_64.
1401 2011-06-27 Tristan Gingold <gingold@adacore.com>
1403 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1404 section target index.
1406 2011-06-27 Nick Clifton <nickc@redhat.com>
1408 * cisco-core.c (cisco_core_little_vec): Add initialization of
1409 match_priority field.
1411 2011-06-27 Tristan Gingold <gingold@adacore.com>
1413 * cache.c: Include bfd_stdint.h.
1414 (cache_bmmap): Change profile. Return region start and size.
1415 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1416 (bfd_mmap): Change profile and adjust. Update comment.
1417 (memory_bmmap): Change profile.
1418 * opncls.c (opncls_bmmap): Change profile.
1419 * vms-lib.c (vms_lib_bmmap): Likewise.
1420 * libbfd.h: Regenerate.
1421 * bfd-in2.h: Regenerate.
1423 2011-06-27 Tristan Gingold <gingold@adacore.com>
1425 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1428 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1430 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1431 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1433 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1435 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1437 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1439 2011-06-24 Richard Henderson <rth@redhat.com>
1442 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1443 tlsgd insn before swapping adjacent insns.
1445 2011-06-24 Tristan Gingold <gingold@adacore.com>
1447 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1450 2011-06-24 Alan Modra <amodra@gmail.com>
1453 * elf.c (assign_file_positions_for_load_sections): Don't align
1454 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1455 that don't get a PT_LOAD.
1457 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1459 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1460 (sh_elf_check_relocs): Likewise.
1462 2011-06-22 Richard Henderson <rth@redhat.com>
1464 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1465 TPREL in a PIE image.
1466 (alpha_dynamic_entries_for_reloc): Likewise.
1467 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1468 (elf64_alpha_relax_got_load): Likewise.
1470 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1472 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1475 2011-06-22 Alan Modra <amodra@gmail.com>
1477 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1478 plugin symbols. Fix segfault on linker scrip defined syms.
1480 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1483 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1484 at all for linker created .eh_frame sections.
1485 (_bfd_elf_discard_section_eh_frame): Handle linker created
1486 .eh_frame sections with no relocations.
1487 * elf64-x86-64.c: Include dwarf2.h.
1488 (elf_x86_64_eh_frame_plt): New variable.
1489 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1490 PLT_FDE_LEN_OFFSET): Define.
1491 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1492 (elf_x86_64_create_dynamic_sections): Create and fill in
1493 .eh_frame section for .plt section.
1494 (elf_x86_64_size_dynamic_sections): Write .plt section size
1495 into .eh_frame FDE covering .plt section.
1496 (elf_x86_64_finish_dynamic_sections): Write .plt section
1497 start into .eh_frame FDE covering .plt section. Call
1498 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1499 (elf_backend_plt_alignment): Define to 4.
1500 * elf32-i386.c: Include dwarf2.h.
1501 (elf_i386_eh_frame_plt): New variable.
1502 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1503 PLT_FDE_LEN_OFFSET): Define.
1504 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1505 (elf_i386_create_dynamic_sections): Create and fill in
1506 .eh_frame section for .plt section.
1507 (elf_i386_size_dynamic_sections): Write .plt section size
1508 into .eh_frame FDE covering .plt section.
1509 (elf_i386_finish_dynamic_sections): Write .plt section
1510 start into .eh_frame FDE covering .plt section. Call
1511 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1512 (elf_backend_plt_alignment): Define to 4.
1514 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1516 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1519 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1521 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1522 CORE_HEADER is defined.
1523 (elf_x86_64_write_core_note): New.
1524 (elf_backend_write_core_note): Likewise.
1526 * hosts/x86-64linux.h (uint64_t): New.
1527 (user_regsx32_struct): Likewise.
1528 (elf_gregx32_t): Likewise.
1529 (ELF_NGREGX32): Likewise.
1530 (elf_gregsetx32_t): Likewise.
1531 (elf_prstatusx32): Likewise.
1532 (prstatusx32_t): Likewise.
1533 (user_fpregs32_struct): Removed.
1534 (user_fpxregs32_struct): Likewise.
1536 (elf_fpregset32_t): Likewise.
1537 (elf_fpxregset32_t): Likewise.
1538 (prgregset32_t): Likewise.
1539 (prfpregset32_t): Likewise.
1541 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1543 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1544 (elf_x86_64_grok_psinfo): Likewise.
1546 2011-06-16 Nick Clifton <nickc@redhat.com>
1548 * elf.c (elf_find_function): Fail if not provided with a symbol
1551 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1553 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1554 * elf.c (elfcore_grok_arm_vfp): New function.
1555 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1556 (elfcore_write_arm_vfp): New function.
1557 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1559 2011-06-14 Richard Henderson <rth@redhat.com>
1561 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1562 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1563 (elf64_alpha_always_size_sections): Don't call
1564 elf64_alpha_merge_ind_symbols.
1565 (elf_backend_copy_indirect_symbol): New.
1567 2011-06-14 Alan Modra <amodra@gmail.com>
1570 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1571 before doing anything.
1572 (_bfd_elf_discard_section_eh_frame): Likewise.
1574 2011-06-14 Alan Modra <amodra@gmail.com>
1576 * Makefile.am: Formatting.
1577 * Makefile.in: Regenerate.
1578 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1579 * po/SRC-POTFILES.in: Regnerate.
1581 2011-06-14 Alan Modra <amodra@gmail.com>
1583 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1584 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1585 Don't handle warning symbols here.
1586 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1587 (allocate_dynrelocs, readonly_dynrelocs): As above.
1589 2011-06-14 Alan Modra <amodra@gmail.com>
1592 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1593 (elf_gc_sweep): Don't treat debug and sections like .comment
1595 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1596 not part of a group. Always call gc_mark_extra_sections.
1597 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1598 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1599 _bfd_elf_gc_mark_extra_sections.
1600 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1601 _bfd_elf_gc_mark_extra_sections.
1602 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1604 2011-06-13 Nick Clifton <nickc@redhat.com>
1606 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1607 variable 'local_got_offsets'.
1608 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1609 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1611 2011-06-13 Walter Lee <walt@tilera.com>
1613 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1614 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1615 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1616 and elfxx-tilegx.lo.
1617 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1619 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1620 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1621 * Makefile.in: Regenerate.
1622 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1623 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1624 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1625 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1626 bfd-in2.h: Regenerate.
1627 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1628 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1629 and bfd_elf64_tilegx_vec.
1630 * configure: Regenerate.
1631 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1633 * libbfd.h: Regenerate.
1634 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1635 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1636 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1637 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1638 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1639 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1640 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1641 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1642 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1643 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1644 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1645 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1646 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1647 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1648 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1649 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1650 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1651 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1652 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1653 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1654 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1655 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1656 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1657 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1658 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1659 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1660 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1661 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1662 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1663 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1664 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1665 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1666 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1667 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1668 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1669 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1670 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1671 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1672 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1673 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1674 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1675 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1676 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1677 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1678 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1679 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1680 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1681 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1682 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1683 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1684 * targets.c (bfd_elf32_tilegx_vec): Declare.
1685 (bfd_elf32_tilepro_vec): Declare.
1686 (bfd_elf64_tilegx_vec): Declare.
1687 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1688 and bfd_elf64_tilegx_vec.
1689 * cpu-tilegx.c: New file.
1690 * cpu-tilepro.c: New file.
1691 * elf32-tilepro.h: New file.
1692 * elf32-tilepro.c: New file.
1693 * elf32-tilegx.c: New file.
1694 * elf32-tilegx.h: New file.
1695 * elf64-tilegx.c: New file.
1696 * elf64-tilegx.h: New file.
1697 * elfxx-tilegx.c: New file.
1698 * elfxx-tilegx.h: New file.
1700 2011-06-13 Alan Modra <amodra@gmail.com>
1702 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1703 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1704 warning symbols here.
1705 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1706 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1707 elf32_arm_readonly_dynrelocs): Likewise.
1708 * elf32-bfin.c (bfin_discard_copies): Likewise.
1709 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1710 elf_cris_discard_excess_dso_dynamics,
1711 elf_cris_discard_excess_program_dynamics): Likewise.
1712 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1713 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1714 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1715 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1716 elf_i386_readonly_dynrelocs): Likewise.
1717 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1718 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1719 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1720 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1721 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1722 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1723 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1724 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1725 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1726 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1727 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1728 elf32_tic6x_readonly_dynrelocs): Likewise.
1729 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1730 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1731 xstormy16_relax_plt_realloc): Likewise.
1732 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1733 * elf64-alpha.c (elf64_alpha_output_extsym,
1734 elf64_alpha_calc_got_offsets_for_symbol,
1735 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1736 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1737 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1738 elf_hppa_unmark_useless_dynamic_symbols,
1739 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1740 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1741 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1742 readonly_dynrelocs, merge_global_got, reallocate_got,
1743 undo_symbol_twiddle): Likewise.
1744 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1745 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1746 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1747 elf_x86_64_readonly_dynrelocs): Likewise.
1748 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1749 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1750 _bfd_elf_link_find_version_dependencies,
1751 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1752 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1753 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1754 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1755 elf_gc_propagate_vtable_entries_used,
1756 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1757 elf_gc_allocate_got_offsets): Likewise.
1758 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1759 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1760 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1761 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1762 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1763 * i386linux.c (linux_tally_symbols): Likewise.
1764 * m68klinux.c (linux_tally_symbols): Likewise.
1765 * sparclinux.c (linux_tally_symbols): Likewise.
1766 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1767 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1769 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1770 function. Update all callers.
1771 * aoutx.h (aout_link_write_other_symbol): Likewise.
1772 * pdp11.c (aout_link_write_other_symbol): Likewise.
1773 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1774 * ecoff.c (ecoff_link_write_external): Likewise.
1775 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1776 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1778 * ecoff.c (ecoff_link_hash_traverse): Delete.
1779 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1780 _bfd_coff_write_global_sym.
1781 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1782 * libcoff.h: Regenerate.
1784 2011-06-10 Nick Clifton <nickc@redhat.com>
1786 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1787 backend does not provide a function for creating dynamic sections
1789 (bfd_elf_final_link): Issue a warning message if a dynamic section
1790 has the SHT_NOTE type.
1791 (bfd_elf_final_link): Do not look for dynamic strings in a section
1792 that does not have the SHT_STRTAB type or the name .dynstr.
1793 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1794 section is not in the output binary.
1795 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1797 2011-06-09 Tristan Gingold <gingold@adacore.com>
1799 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1800 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1803 2011-06-09 Tristan Gingold <gingold@adacore.com>
1805 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1807 2011-06-09 Nick Clifton <nickc@redhat.com>
1810 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1811 that the output section has an allocated bfd_elf_section_data
1813 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1814 symbols in sections that have been removed by garbage collection.
1816 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1818 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1819 relocations in SEC_DEBUGGING sections when building shared
1822 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1825 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1826 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1828 2011-06-08 Tristan Gingold <gingold@adacore.com>
1830 * makefile.vms (OBJS): Add elfxx-ia64.obj
1833 2011-06-08 Alan Modra <amodra@gmail.com>
1835 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1836 * sco5-core.c: Init match_priority field.
1838 2011-06-08 Alan Modra <amodra@gmail.com>
1840 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1841 indirect links here.
1843 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1845 * irix-core.c (irix_core_vec): Add match_priority field.
1847 2011-06-06 Alan Modra <amodra@gmail.com>
1849 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1851 * configure.in: Bump bfd version.
1852 * elfcode.h (elf_object_p): Delete hacks preventing match of
1853 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1854 * elfxx-target.h (elf_match_priority): Define and use.
1855 * format.c (bfd_check_format_matches): Use target match_priority
1856 to choose best of multiple matching targets. In cases with multiple
1857 matches rerun _bfd_check_format if we don't choose the last match.
1858 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1859 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1860 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1861 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1862 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1863 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1864 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1865 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1866 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1867 * vms-lib.c, * xsym.c: Init match_priority field.
1868 * configure: Regenerate.
1869 * bfd-in2.h: Regenerate.
1871 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1874 * elfcode.h (elf_object_p): Revert the last change.
1876 2011-06-04 Alan Modra <amodra@gmail.com>
1878 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1879 return the other arch.
1880 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1883 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1886 * hash.c (higher_primer_number): Add more, small, prime numbers.
1887 (bfd_hash_set_default_size): Likewise.
1889 2011-06-02 Nick Clifton <nickc@redhat.com>
1891 * coff-mcore.c: Fix spelling typo.
1892 * coff-stgo32.c: Likewise.
1893 * elf32-arm.c: Likewise.
1894 * elf32-avr.c: Likewise.
1895 * elf-m68hc1x.c: Likewise.
1896 * elf32-mcore.c: Likewise.
1897 * elf32-mep.c: Likewise.
1898 * elf32-mt.c: Likewise.
1899 * elf32-ppc.c: Likewise.
1900 * elf32-xtensa.c: Likewise.
1901 * elf64-ppc.c: Likewise.
1902 * elfxx-mips.c: Likewise.
1903 * netbsd.h: Likewise.
1904 * nlmcode.h: Likewise.
1905 * vms-alpha.c: Likewise.
1906 * po/bfd.pot: Regenerate.
1907 * po/SRC-POTFILES.in: Regenerate.
1909 2011-06-01 DJ Delorie <dj@redhat.com>
1911 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1912 * target.c: Likewise.
1913 * configure.in: Likewise.
1914 * configure.in: Regenerate.
1915 * elf32-rx.c: Add elf32-rx-be-ns target.
1916 (rx_elf_object_p): Never allow the be-ns target by default,
1917 only allow it if the user requests it.
1919 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1921 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1922 relocation in readonly section in a shared object.
1923 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1925 2011-05-31 Nick Clifton <nickc@redhat.com>
1927 * archive.c (adjust_relative_path): Fix comment to prevent it
1928 corrupting the auto-generated bfd.h.
1930 2011-05-31 Paul Brook <paul@codesourcery.com>
1932 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1933 for known functions.
1934 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1937 2011-05-31 Paul Brook <paul@codesourcery.com>
1939 * elf32-arm.c (arm_stub_is_thumb): Add
1940 arm_stub_long_branch_v4t_thumb_tls_pic.
1941 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1944 2011-05-27 Nick Clifton <nickc@redhat.com>
1947 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1948 unable to read a file pointed to by an entry in a thin archive.
1949 (adjust_relative_path): Use lrealpath to canonicalize paths.
1950 Handle the case where the reference path is above the current
1951 path in the directory tree.
1953 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1956 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1957 R_X86_64_TPOFF64 in executable.
1959 2011-05-26 Alan Modra <amodra@gmail.com>
1961 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1962 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1963 local_protected comment.
1965 2011-05-25 Tristan Gingold <gingold@adacore.com>
1967 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1968 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1969 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1970 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1971 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1972 (elf32-ia64.c): Created from elfnn-ia64.c
1973 (elf64-ia64.c): Likewise.
1974 * elfxx-ia64.h: New file.
1975 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1976 functions.Includes elfxx-ia64.h.
1977 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1978 (IA64_HOWTO): Adjust.
1979 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1980 (elfNN_ia64_reloc_type_lookup): Renames to
1981 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1982 (elfNN_ia64_reloc_name_lookup): Renames to
1983 ia64_elf_reloc_name_lookup. Make it public.
1984 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1985 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1987 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1988 Move it and make it public. Move prototype to elfxx-ia64.h
1989 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1990 Move prototype to elfxx-ia64.h
1991 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1992 (elfNN_ia64_info_to_howto): Adjust calls.
1993 (elfNN_ia64_relax_section): Adjust calls.
1994 (count_dyn_reloc): Fix typo.
1995 (elfNN_ia64_relocate_section): Adjust calls.
1996 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1997 (bfd_elfNN_bfd_reloc_type_lookup)
1998 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1999 * configure: Regenerate.
2000 * Makefile.in: Regenerate.
2002 2011-05-23 DJ Delorie <dj@redhat.com>
2004 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
2005 the vma/lma swapping done in elf32_rx_modify_program_headers.
2007 2011-05-23 Nick Clifton <nickc@redhat.com>
2009 * elf-m10300.c (mn10300_elf_mkobject): New function.
2010 (bfd_elf32_mkobject): Define.
2012 2011-05-23 Alan Modra <amodra@gmail.com>
2014 * elf-bfd.h: Comment typo fix.
2015 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
2016 struct elf_dyn_relocs throughout.
2017 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
2019 2011-05-23 Alan Modra <amodra@gmail.com>
2021 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
2022 functions rather than warning callback or _bfd_error_handler.
2023 * elf32-ppc.c: Likewise.
2024 * elf64-ppc.c: Likewise.
2025 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
2027 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2029 2011-05-23 Alan Modra <amodra@gmail.com>
2032 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
2033 .tbss, and page align same for all SHT_NOBITS sections.
2035 2011-05-21 Alan Modra <amodra@gmail.com>
2038 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
2040 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
2041 segment if just for .tbss.
2042 (assign_file_positions_for_load_sections): Don't report "can't
2043 allocate in segment" errors for .tbss.
2044 (assign_file_positions_for_non_load_sections): Don't set p_filesz
2045 from SHT_NOBITS section filepos.
2047 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
2049 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
2050 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2051 (elf32_tic6x_relocate_section): Handle them.
2053 2011-05-18 Nick Clifton <nickc@redhat.com>
2056 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
2057 sections when building shared libraries.
2059 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
2062 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
2065 2011-05-18 Tristan Gingold <gingold@adacore.com>
2067 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
2068 (xcoff_sweep): Always keep dwarf sections.
2069 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
2071 2011-05-18 Tristan Gingold <gingold@adacore.com>
2073 * libxcoff.h (struct xcoff_dwsect_name): New type.
2074 (XCOFF_DWSECT_NBR_NAMES): New macro.
2075 (xcoff_dwsect_names): Declare.
2076 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
2077 (styp_to_sec_flags): Ditto.
2078 (coff_new_section_hook): Ditto.
2079 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
2080 * coff-rs6000.c (xcoff_dwsect_name): New variable.
2082 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
2085 * elf32-rx.c (ignore_lma): New variable.
2086 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
2087 (rx_modify_program_headers): Only copy the LMA into the VMA if
2090 2011-05-17 Alan Modra <amodra@gmail.com>
2093 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
2094 * elflink.c (elf_link_add_object_symbols): Likewise.
2095 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2097 2011-05-16 Alan Modra <amodra@gmail.com>
2099 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
2101 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
2103 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
2104 global GOT entries for GOT_PAGE relocations against global symbols.
2106 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
2108 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
2109 (tic6x-*-*): Replaced by these.
2110 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
2111 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
2112 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
2114 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
2115 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
2116 "elf32-target.h" two more times.
2117 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
2118 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
2119 bfd_elf32_tic6x_elf_le_vec.
2120 * configure: Regenerate.
2122 2011-05-13 Jan Beulich <jbeulich@novell.com>
2124 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2126 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
2128 * config.in: Regenerated.
2129 * configure: Regenerated.
2130 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2131 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2132 HAVE_PSINFO32_T_PR_PID.
2133 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2134 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2135 and HAVE_PSINFO32_T_PR_PID.
2136 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2138 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2140 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2142 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2143 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2145 2011-05-09 Paul Brook <paul@codesourcery.com>
2147 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2148 * bfd-in2.h: Regenerate.
2149 * elf32-tic6x.c: Include limits.h.
2150 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2151 _tic6x_elf_section_data): New.
2152 (elf32_tic6x_section_data): Define.
2153 (elf32_tic6x_new_section_hook): Allocate target specific data.
2154 (elf32_tic6x_add_unwind_table_edit): New function.
2155 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2156 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2157 elf32_tic6x_copy_exidx_entry): New functions.
2158 (elf_backend_write_section): Define.
2160 2011-05-09 Paul Brook <paul@codesourcery.com>
2162 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2163 elf32_tic6x_fake_sections): New functions.
2164 (elf_backend_fake_sections): Define.
2166 2011-05-09 Paul Brook <paul@codesourcery.com>
2168 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2169 (elf_backend_gc_mark_extra_sections): Define.
2171 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2174 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2175 references to symbols defined in discarded sections.
2177 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2180 * coffgen.c (coff_write_symbol): Assume input section is its own
2181 output section if output_section member not set.
2182 (coff_write_alien_symbol): Likewise.
2184 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2187 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2189 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2192 * section.c (SEC_ELF_REVERSE_COPY): New.
2193 * bfd-in2.h: Regenerated.
2195 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
2198 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2199 * bfd-in2.h: Regenerate.
2201 2011-05-06 Tristan Gingold <gingold@adacore.com>
2203 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2204 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2205 any code section. Add comments.
2206 (alpha_vms_object_p): Use void * instead of PTR.
2207 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2208 (build_module_list): Guard against no DST section. Add comments.
2209 (alpha_vms_link_output_symbol): Discard undefined symbols.
2210 (alpha_vms_get_section_contents): Simply memcpy if the section was
2211 already loaded. Fix typo.
2212 (vms_new_section_hook): Use void * instead of PTR.
2213 (vms_alpha_vec): Ditto.
2215 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2217 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2218 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2220 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2222 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2223 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2224 mismatch. Choose the lower of the two values.
2225 (bfd_elf32_bfd_final_link): New macro.
2227 2011-04-28 Tristan Gingold <gingold@adacore.com>
2229 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2230 (bfd_xcoff_swap_aux_out): Ditto.
2231 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2232 (bfd_xcoff64_swap_aux_out): Ditto.
2234 2011-05-04 Alan Modra <amodra@gmail.com>
2237 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2238 was_undefined on dot-symbols.
2240 2011-05-03 Paul Brook <paul@codesourcery.com>
2243 * elf32-tic6x.c (elf32_tic6x_howto_table,
2244 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2245 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2248 2011-05-01 Alan Modra <amodra@gmail.com>
2251 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2252 creating ifunc sections.
2253 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2255 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2257 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2260 2011-04-28 Tom Tromey <tromey@redhat.com>
2262 * bfdio.c (memory_bstat): Pass correct size to memset.
2264 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2266 * dwarf2.c (dwarf_debug_sections): Mark const.
2267 * elf.c (special_sections): Likewise.
2268 * libbfd-in.h (dwarf_debug_sections): Likewise.
2269 * libbfd.h: Regenerate.
2271 2011-04-26 Kai Tietz <ktietz@redhat.com>
2273 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2276 2011-04-26 Tristan Gingold <gingold@adacore.com>
2278 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2280 2011-04-24 Alan Modra <amodra@gmail.com>
2284 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2285 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2286 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2287 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2288 it is a redef of an IR symbol in a real BFD.
2290 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2292 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2293 in readonly section in a shared object.
2294 (elf_i386_size_dynamic_sections): Likewise.
2295 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2296 (elf_x86_64_size_dynamic_sections): Likewise.
2298 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2301 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2303 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2305 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2307 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2308 on dynamic symbol error.
2309 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2311 2011-04-20 Tristan Gingold <gingold@adacore.com>
2313 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2315 2011-04-20 Alan Modra <amodra@gmail.com>
2317 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2318 (bfd_hash_table_init_n): Overflow checking.
2319 (bfd_hash_set_default_size): Return current size. Take unsigned long
2320 arg. Add 65537 to hash_size primes.
2321 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2322 * bfd-in2.h: Regenerate.
2324 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2326 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2329 2011-04-20 Alan Modra <amodra@gmail.com>
2331 * libbfd.c (bfd_log2): Do return rounded up value.
2332 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2333 call with expanded old round down version of the function.
2335 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2336 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2338 2011-04-20 Alan Modra <amodra@gmail.com>
2341 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2342 in their own common section.
2343 * elflink.c (elf_link_add_object_symbols): Likewise.
2344 * linker.c (generic_link_check_archive_element): Don't lose flags
2345 if common section is pre-existing.
2346 (_bfd_generic_link_add_one_symbol): Likewise.
2348 2011-04-20 Alan Modra <amodra@gmail.com>
2351 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2352 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2353 multiple_definition regardless of allow_multiple_definition.
2354 * simple.c (simple_dummy_multiple_definition): Update.
2355 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2358 2011-04-18 Tristan Gingold <gingold@adacore.com>
2360 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2362 2011-04-18 Alan Modra <amodra@gmail.com>
2366 * bfd.c (BFD_PLUGIN): Define.
2367 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2368 * bfd-in2.h: Regenerate.
2369 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2370 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2372 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2374 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2377 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2379 * elf-bfd.h (struct sdt_note): New struct.
2380 (struct elf_obj_tdata) <sdt_note_head>: New field.
2381 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2382 (elfobj_grok_stapsdt_note): Likewise.
2383 (elf_parse_notes): Added code to treat SystemTap note
2386 2011-04-12 Richard Henderson <rth@redhat.com>
2388 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2389 exclude empty .got sections.
2391 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2393 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2394 array access for BFD_RELOC_386_IRELATIVE.
2396 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2398 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2400 2011-04-11 Mark Wielaard <mjw@redhat.com>
2403 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2404 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2405 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2406 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2407 also if STB_GNU_UNIQUE symbol binding was seen.
2408 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2409 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2410 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2411 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2412 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2413 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2415 2011-04-11 Alan Modra <amodra@gmail.com>
2417 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2419 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2420 (_bfd_generic_get_section_contents_in_window): Likewise.
2421 * section.c (bfd_get_section_contents): Likewise.
2422 * compress.c (bfd_get_full_section_contents): Likewise.
2423 * elf32-rx.c (rx_final_link): Ignore rawsize.
2424 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2425 bfd with bfd_get_section_limit.
2426 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2427 os->size during final link. Update callers.
2428 * bfd-in2.h: Regenerate.
2430 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2433 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2434 as the number of global entries when merging with the primary GOT.
2436 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2438 * elf32-i386.c: Update copyright year.
2439 * elf64-x86-64.c: Likewise.
2441 2011-04-09 Kai Tietz <ktietz@redhat.com>
2443 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2444 buffer and use rawsize for sorting.
2445 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2446 before doing alignment.
2448 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2450 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2451 error on unsupported relocation.
2452 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2454 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2457 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2460 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2463 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2464 instead of shared for R_386_TLS_LDO_32.
2466 2011-04-08 Tristan Gingold <gingold@adacore.com>
2468 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2470 * xcoff-target.h: Remove
2471 * Makefile.in: Regenerate.
2473 2011-04-07 Cary Coutant <ccoutant@google.com>
2475 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2477 2011-04-07 Paul Brook <paul@codesourcery.com>
2479 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2481 (elf32_tic6x_howto_table_rel): Ditto.
2482 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2483 (elf32_tic6x_check_relocs): Ditto.
2485 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2487 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2489 (strongarm*, thumb*, xscale*): Remove architectures.
2490 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2491 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2492 xscale-*-coff): Remove targets.
2494 2011-04-01 Tristan Gingold <gingold@adacore.com>
2496 * elfxx-ia64.c: include bfd_stdint.h
2498 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2500 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2501 dynobj and its initialization.
2503 2011-03-31 Tristan Gingold <gingold@adacore.com>
2505 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2506 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2507 BFD_HOST_LONG_LONG to 1.
2509 2011-03-31 Tristan Gingold <gingold@adacore.com>
2511 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2512 (_bfd_vms_write_etir): Ditto.
2513 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2514 * configure.com: Generate bfd_stdint.h
2516 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2518 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2519 (elf32_tic6x_setup): Declare.
2520 * elf32-tic6x.c: Include <limits.h>.
2521 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2522 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2524 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2525 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2526 tic6x_elf_scom_symbol_ptr): New static variables.
2527 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2528 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2529 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2530 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2531 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2532 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2533 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2534 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2535 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2536 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2537 to weak symbols as required by the ABI.
2538 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2539 as needed when generating DSBT output.
2540 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2541 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2542 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2543 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2544 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2545 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2546 New static functions.
2547 (ELF_MAXPAGESIZE): Define to 0x1000.
2548 (bfd_elf32_bfd_copy_private_bfd_data,
2549 bfd_elf32_bfd_link_hash_table_create,
2550 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2551 elf_backend_want_got_plt, elf_backend_want_dynbss,
2552 elf_backend_plt_readonly, elf_backend_got_header_size,
2553 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2554 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2555 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2556 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2557 elf_backend_section_from_bfd_section,
2558 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2559 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2560 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2562 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2563 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2564 * bfd/bfd-in2.h: Regenerate.
2565 * bfd/libbfd.h: Regenerate.
2566 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2568 2011-03-31 Tristan Gingold <gingold@adacore.com>
2570 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2571 entry on xcoff when value is C_NULL_VALUE.
2573 2011-03-31 Tristan Gingold <gingold@adacore.com>
2575 * libcoff-in.h (exec_hdr): Remove.
2576 * libcoff.h: Regenerate.
2578 2011-03-30 Nick Clifton <nickc@redhat.com>
2580 * po/da.po: Updated Danish translation.
2582 2011-03-29 Richard Henderson <rth@redhat.com>
2584 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2585 (elf64_alpha_gc_sweep_hook): New.
2586 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2587 (elf_backend_can_gc_sections): New.
2589 2011-03-26 John Marino <binutils@marino.st>
2591 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2592 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2593 * configure: Regenerate.
2595 2011-03-25 Michael Snyder <msnyder@vmware.com>
2597 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2599 2011-03-25 Tristan Gingold <gingold@adacore.com>
2601 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2602 of find_nearest_line on object files.
2604 2011-03-25 Tristan Gingold <gingold@adacore.com>
2606 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2608 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2610 2011-03-24 Alan Modra <amodra@gmail.com>
2612 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2613 old-style __tls_get_addr calls without marker relocs don't match
2614 their arg setup insn one for one. If such mismatches are found
2615 report the reloc and don't do any tls optimization.
2616 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2618 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2620 * bfd-in2.h: Regenerate.
2622 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2624 * archures.c: Add AVR XMEGA architecture information.
2625 * cpu-avr.c (arch_info_struct): Likewise.
2626 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2627 (elf32_avr_object_p): Likewise.
2629 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2631 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2632 * bfd-in2.h: Regenerate.
2633 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2634 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2636 (elf32_arm_howto_from_type): Update accordingly.
2637 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2638 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2639 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2640 with an extra noncall_refcount field.
2641 (arm_local_iplt_info): New structure.
2642 (elf_arm_obj_tdata): Add local_iplt.
2643 (elf32_arm_local_iplt): New accessor macro.
2644 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2645 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2646 Change tls_type to a bitfield and add is_iplt.
2647 (elf32_arm_link_hash_newfunc): Update accordingly.
2648 (elf32_arm_allocate_local_sym_info): New function.
2649 (elf32_arm_create_local_iplt): Likewise.
2650 (elf32_arm_get_plt_info): Likewise.
2651 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2652 (elf32_arm_get_local_dynreloc_list): Likewise.
2653 (create_ifunc_sections): Likewise.
2654 (elf32_arm_copy_indirect_symbol): Update after the changes to
2655 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2656 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2657 to get PLT information. Assert that all STT_GNU_IFUNC references
2658 are turned into PLT references.
2659 (arm_build_one_stub): Pass the symbol type to
2660 elf32_arm_final_link_relocate.
2661 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2662 (elf32_arm_allocate_irelocs): New function.
2663 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2664 all R_ARM_IRELATIVE.
2665 (elf32_arm_allocate_plt_entry): New function.
2666 (elf32_arm_populate_plt_entry): Likewise.
2667 (elf32_arm_final_link_relocate): Add an st_type parameter.
2668 Set srelgot to null for static objects. Use separate variables
2669 to record which st_value and st_type should be used when generating
2670 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2671 symbol's PLT information, setting has_iplt_entry, splt,
2672 plt_offset and gotplt_offset accordingly. Check whether
2673 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2674 the relocation target accordingly. Broaden assert to include
2675 .iplts. Don't set sreloc for static relocations. Assert that
2676 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2677 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2678 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2679 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2680 resolve GOT references to the .igot.plt entry.
2681 (elf32_arm_relocate_section): Update the call to
2682 elf32_arm_final_link_relocate.
2683 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2684 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2685 relocations in shared libraries and relocatable executables.
2686 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2687 to get the list of dynamic relocations for a local symbol.
2688 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2689 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2690 to allocate local symbol information. Treat R_ARM_REL32 and
2691 R_ARM_REL32_NOI as call relocations in shared libraries and
2692 relocatable executables. Record PLT information for local
2693 STT_GNU_IFUNC functions as well as global functions. Count
2694 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2695 to get the list of dynamic relocations for a local symbol.
2696 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2697 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2698 removed. Update after the changes to elf32_arm_link_hash_entry.
2699 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2700 entries should live in .plt or .iplt. Check whether the .igot.plt
2701 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2702 to allocate .plt and .(i)got.plt entries. Detect which .got
2703 entries will need R_ARM_IRELATIVE relocations and use
2704 elf32_arm_allocate_irelocs to allocate them. Likewise other
2705 non-.got dynamic relocations.
2706 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2707 and dynamic relocations for local STT_GNU_IFUNC symbols.
2708 Check whether the .igot.plt and .got entries can be combined.
2709 Detect which .got entries will need R_ARM_IRELATIVE relocations
2710 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2711 section pointers intead of strcmp checks. Handle iplt and igotplt.
2712 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2713 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2714 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2716 (elf32_arm_output_plt_map_1): New function, split out from
2717 elf32_arm_output_plt_map. Handle .iplt entries. Use
2718 elf32_arm_plt_needs_thumb_stub_p.
2719 (elf32_arm_output_plt_map): Call it.
2720 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2721 local .iplt entries.
2722 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2723 (elf32_arm_swap_symbol_out): Likewise.
2724 (elf32_arm_add_symbol_hook): New function.
2725 (elf_backend_add_symbol_hook): Define for all targets.
2727 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2729 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2730 * elf.c (swap_out_syms): Set st_target_internal for each
2732 * elfcode.h (elf_swap_symbol_in): Likewise.
2733 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2734 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2735 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2736 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2737 * elflink.c (elf_link_output_extsym): Likewise.
2738 (bfd_elf_final_link): Likewise.
2739 (elf_link_add_object_symbols): Copy st_target_internal
2740 to the hash table if we see a definition.
2741 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2742 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2743 a branch_type field.
2744 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2745 (arm_type_of_stub): Replace actual_st_type with an
2746 actual_branch_type parameter.
2747 (arm_build_one_stub): Use branch types rather than st_types to
2748 determine the type of branch.
2749 (cortex_a8_erratum_scan): Likewise.
2750 (elf32_arm_size_stubs): Likewise.
2751 (bfd_elf32_arm_process_before_allocation): Likewise.
2752 (allocate_dynrelocs_for_symbol): Likewise.
2753 (elf32_arm_finish_dynamic_sections): Likewise.
2754 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2755 a branch_type parameter.
2756 (elf32_arm_relocate_section): Update call accordingly.
2757 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2758 (elf32_arm_output_map_sym): Initialize st_target_internal.
2759 (elf32_arm_output_stub_sym): Likewise.
2760 (elf32_arm_symbol_processing): Delete.
2761 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2762 Use st_target_internal to record the branch type.
2763 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2765 (elf32_arm_is_function_type): Delete.
2766 (elf_backend_symbol_processing): Likewise.
2767 (elf_backend_is_function_type): Likewise.
2769 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2771 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2772 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2775 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2777 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2778 may_need_local_target_p and may_become_dynamic_p to classify
2779 the relocation type. Don't check info->symbolic or h->def_regular
2780 when deciding whether to record a potential dynamic reloc.
2781 Don't treat potential dynamic relocs as PLT references.
2782 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2783 try to make the PLT reference count go negative.
2785 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2787 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2788 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2789 Only create a dynamic relocation for local references if
2791 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2792 allocation accordingly.
2793 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2795 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2797 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2798 (elf32_arm_add_dynreloc): Likewise.
2799 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2800 to allocate dynamic relocations.
2801 (elf32_arm_size_dynamic_sections): Likewise.
2802 (allocate_dynrelocs): Likewise. Rename to
2803 allocate_dynrelocs_for_symbol.
2804 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2805 create dynamic relocations.
2806 (elf32_arm_finish_dynamic_symbol): Likewise.
2808 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2810 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2811 x32 GD->IE and GD->LE transitions.
2812 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2813 and LD->LE transitions.
2815 2011-03-10 Alan Modra <amodra@gmail.com>
2817 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2818 for LO_DS error message and correct multiple.
2820 2011-03-10 Alan Modra <amodra@gmail.com>
2822 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2823 (ppc64_elf_link_just_syms): New function.
2824 (opd_entry_value): Don't assume big-endian host.
2825 (get_r2off): New function.
2826 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2828 2011-03-06 Michael Snyder <msnyder@vmware.com>
2830 * compress.c (bfd_compress_section_contents): Check for out of mem.
2832 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2833 that case statement falls through intentionally.
2835 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2837 2011-03-04 Alan Modra <amodra@gmail.com>
2839 * archive.c (bsd_write_armap): Don't call stat in deterministic
2840 mode, and don't use st_mtime if stat returns error.
2842 2011-03-03 Michael Snyder <msnyder@vmware.com>
2844 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2846 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2848 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2849 (aout_link_write_other_symbol): Missing break statement.
2851 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2853 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2855 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2857 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2858 x32 IE->LE transition.
2859 (elf_x86_64_relocate_section): Likewise.
2861 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2863 * elflink.c (is_reloc_section): Remove function.
2864 (get_dynamic_reloc_section_name): Construct string manually.
2866 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2868 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2869 (adjust_relative_path): Likewise.
2870 (_bfd_construct_extended_name_table): Likewise.
2871 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2872 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2873 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2874 * elf32-spu.c (sort_bfds): Likewise.
2875 (spu_elf_auto_overlay): Likewise.
2876 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2877 * xcofflink.c (xcoff_set_import_path): Likewise.
2878 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2879 (xtensa_regfile_lookup_shortname): Likewise.
2881 2011-02-28 Alan Modra <amodra@gmail.com>
2884 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2885 stringsize. Properly sanity check symdef_count. Remove redundant
2888 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2890 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2891 and handle claim_file seeking. Only try to load the plugin once.
2893 2011-02-22 Andreas Schwab <schwab@redhat.com>
2895 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2896 relocation read the value from the second GOT slot.
2898 2011-02-15 Tristan Gingold <gingold@adacore.com>
2900 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2902 2011-02-15 Alan Modra <amodra@gmail.com>
2904 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2905 toc relocs. Fuss over free(NULL).
2907 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2909 * elflink.c (bfd_elf_size_dynamic_sections): Add
2910 bfd_get_symbol_leading_char to the start of newname.
2912 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2914 * configure: Regenerate.
2916 2011-02-09 Alan Modra <amodra@gmail.com>
2918 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2919 we are done. When optimising large toc, check that a global
2920 symbol on a toc reloc is defined in a kept section.
2922 2011-02-08 Nick Clifton <nickc@redhat.com>
2925 * elf.c (assign_file_positions_for_load_sections): Set the program
2926 header offset and entry size to zero if there are no program
2929 2011-02-08 Alan Modra <amodra@gmail.com>
2931 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2932 local_syms when looking for local symbols in .toc.
2934 2011-02-01 Alan Modra <amodra@gmail.com>
2936 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2937 for toc pointer on any section having makes_toc_func_call set.
2938 (check_pasted_section): Ensure pasted .init/.fini fragments use
2939 the same toc if any has makes_toc_func_call set.
2941 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2943 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2946 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2948 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2949 common sections too.
2951 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2953 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2956 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2958 Fix compilation for mingw64.
2959 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2960 typecast to avoid warning.
2961 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2963 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2964 of long for pointer to avoid warning.
2965 (elfNN_ia64_relax_brl): Idem.
2966 (elfNN_ia64_install_value): Idem.
2967 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2969 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2971 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2972 h->needs_plt when deciding whether to record a possible dynamic reloc.
2974 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2976 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2977 dynamic relocs for the removed section.
2979 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2981 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2984 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2986 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2987 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2988 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2989 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2990 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2991 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2994 2011-01-14 Alan Modra <amodra@gmail.com>
2996 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2998 (_bfd_default_error_handler): Likewise.
2999 * elf.c (print_segment_map): Likewise.
3000 * libbfd.c (warn_deprecated): Likewise.
3001 * som.c (som_sizeof_headers): No need to do so here.
3002 * coff-i860.c: Replace use of printf for error messages with
3004 * coff-ppc.c: Likewise.
3005 * coff-sh.c: Likewise.
3006 * elf32-bfin.c: Likewise.
3007 * elf32-dlx.c: Likewise.
3008 * elf32-mep.c: Likewise.
3009 * elf32-v850.c: Likewise.
3010 * mach-o.c: Likewise.
3013 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
3015 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
3017 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
3018 (elf_x86_64_check_relocs): Align relocation section to 4 byte
3020 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
3022 (elf_x86_64_finish_dynamic_symbol): Updated.
3023 (elf_x86_64_finish_dynamic_sections): Don't use
3024 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
3025 bfd_elf64_swap_dyn_out.
3027 2011-01-14 J. Park <grassman@gmail.com>
3030 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
3031 following bfd_link_hash_warning symbol link.
3033 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
3034 Glauber de Oliveira Costa <glommer@gmail.com>
3036 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
3037 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
3038 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
3040 * libbfd.h: Rebuilt.
3041 * bfd-in2.h: Rebuilt.
3042 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
3043 (elf32_arm_reloc_map): Likewise.
3044 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
3045 (elf32_arm_stub_long_branch_any_tls_pic,
3046 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
3047 (DEF_STUBS): Add new stubs.
3048 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
3049 (elf32_arm_local_tlsdesc_gotent): New.
3050 (GOT_TLS_GDESC): New mask.
3051 (GOT_TLS_GD_ANY): Define.
3052 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
3053 (elf32_arm_compute_jump_table_size): New.
3054 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
3055 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
3056 sgotplt_jump_table_size fields.
3057 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
3058 (elf32_arm_link_hash_table_create): Initialize new fields.
3059 (arm_type_of_stub): Check TLS desc relocs too.
3060 (elf32_arm_stub_name): TLS desc relocs can be shared.
3061 (elf32_arm_tls_transition): Determine relaxation.
3062 (arm_stub_required_alignment): Add tls stubs.
3063 (elf32_arm_size_stubs): Likewise.
3064 (elf32_arm_tls_relax): Perform TLS relaxing.
3065 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
3066 (IS_ARM_TLS_GNU_RELOC): New.
3067 (IS_ARM_TLS_RELOC): Use it.
3068 (elf32_arm_relocate_section): Perform TLS relaxing.
3069 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
3071 (allocate_dynrelocs): Allocate tls desc relcoations.
3072 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
3074 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
3076 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
3078 (elf32_arm_finish_dynamic_symbol): Adjust.
3079 (arm_put_trampoline): New.
3080 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
3082 (elf_backend_always_size_sections): Define.
3084 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3086 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
3088 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3092 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
3093 handle symbols marked with regular reference, but not non-GOT
3094 reference when building shared library.
3096 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
3097 local and global STT_GNU_IFUNC symols when building shared
3099 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3101 2011-01-05 DJ Delorie <dj@redhat.com>
3103 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
3104 * libbfd.h: Regenerate.
3105 * bfd-in2.h: Regenerate.
3106 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
3108 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
3110 * cpu-i386.c (bfd_i386_compatible): New.
3111 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
3112 with bfd_i386_compatible.
3113 (bfd_x86_64_arch_intel_syntax): Likewise.
3114 (bfd_i386_arch_intel_syntax): Likewise.
3115 (i8086_arch): Likewise.
3116 (bfd_x64_32_arch): Likewise.
3117 (bfd_x86_64_arch): Likewise.
3118 (bfd_i386_arch): Likewise.
3120 For older changes see ChangeLog-2010
3126 version-control: never