1 2011-12-05 Tristan Gingold <gingold@adacore.com>
3 * mach-o.c (bfd_mach_o_read_symtab_symbol): Accept indirect symbols.
5 2011-12-05 Tristan Gingold <gingold@adacore.com>
7 * mach-o.c (bfd_mach_o_write_contents): Handle LC_LOAD_UPWARD_DYLIB.
8 (bfd_mach_o_read_dylib): Likewise.
9 (bfd_mach_o_read_command): Likewise.
10 (bfd_mach_o_bfd_print_private_bfd_data): Likewise.
12 2011-12-05 Tristan Gingold <gingold@adacore.com>
14 * mach-o.c (bfd_mach_o_read_command): Add the bfd in the error
16 (bfd_mach_o_openr_next_archived_file): Use arch name as member name.
17 (bfd_mach_o_fat_extract): Ditto.
19 2011-12-03 Alan Modra <amodra@gmail.com>
22 * elflink.c (bfd_elf_final_link): Don't segfault when checking
23 for DT_TEXTREL and .dynamic does not exist.
25 2011-12-03 Alan Modra <amodra@gmail.com>
28 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Revert substantive
29 change in 2011-07-01 commit. Comment.
30 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
32 2011-12-01 Mikael Pettersson <mikpe@it.uu.se>
34 * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
35 non-SEC_ALLOC sections break before GOT and PLT accounting.
37 2011-12-01 Hans-Peter Nilsson <hp@axis.com>
39 * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
40 R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
41 non-SEC_ALLOC sections before GOT and PLT accounting.
43 2011-11-29 Andrew Pinski <apinski@cavium.com>
45 * archures.c (bfd_mach_mips_octeonp): New macro.
46 * bfd-in2.h: Regenerate.
47 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
48 (arch_info_struct): Add bfd_mach_mips_octeonp.
49 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
50 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
52 2011-11-23 Tristan Gingold <gingold@adacore.com>
54 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
55 (vms_write_index): Add comments.
57 2011-11-22 DJ Delorie <dj@redhat.com>
59 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
60 avoid using the special non-swapping target when not explicitly
63 2011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
65 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
67 2011-11-22 Tristan Gingold <gingold@adacore.com>
69 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
70 symbols. Print section name in brackets.
72 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
74 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
75 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
76 * configure: Regenerate.
77 * elf32-ppc.c: Add powerpc-freebsd definitions.
78 * elf64-ppc.c: Add powerpc64-freebsd definitions.
79 * targets.c: Add bits for powerpc and powerpc64-freebsd.
81 2011-11-17 Philipp Thomas <philipp@thogro.org>
83 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
84 needs to be translated only once.
86 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
88 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
90 (mips16_elf64_howto_table_rela): Likewise.
91 (micromips_elf64_howto_table_rela): Likewise.
92 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
93 (elf_mips16_howto_table_rela): Likewise.
94 (elf_micromips_howto_table_rela): Likewise.
96 2011-11-15 Alan Modra <amodra@gmail.com>
97 Andreas Tobler <andreast@fgznet.ch>
99 * elflink.c (_bfd_elf_create_got_section): Replace
100 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
101 (_bfd_elf_link_create_dynamic_sections): Likewise.
102 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
103 (ppc_elf_create_dynamic_sections): Likewise.
105 2011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
107 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
109 2011-11-08 Nick Clifton <nickc@redhat.com>
111 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
112 immediate move into an address register.
114 2011-11-09 Alan Modra <amodra@gmail.com>
116 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
117 executables when export_dynamic.
119 2011-11-08 Alan Modra <amodra@gmail.com>
121 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
122 ha_relocs_not_using_r2 to unexpected_toc_insn.
123 (ok_lo_toc_insn): New function.
124 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
125 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
126 Handle addic on lo toc reloc.
128 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
131 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
132 go through PLT. Reset plt field with init_plt_offset.
133 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
134 allocated for symbols referenced by a plabel.
136 2011-11-02 DJ Delorie <dj@redhat.com>
138 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
141 2011-11-02 Jan Beulich <jbeulich@suse.com>
143 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
144 internal_syment *' parameter. Extend 'dummy' to an array with two
145 elements. Set n_numaux early. Handle BSF_FILE.
146 (coff_write_symbols): Pass NULL as new third argument to
147 coff_write_alien_symbol().
148 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
149 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
150 from non-COFF input BFDs.
151 * libcoff-in.h (coff_write_alien_symbol): Declare.
152 * libcoff.h (coff_write_alien_symbol): Re-generate.
154 2011-11-01 DJ Delorie <dj@redhat.com>
156 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
157 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
158 (BFD32_BACKENDS): Add elf32-rl78.lo.
159 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
160 (Makefile.in): Regenerate.
161 * archures.c (bfd_architecture): Define bfd_arch_rl78.
162 (bfd_archures_list): Add bfd_rl78_arch.
163 * config.bfd: Add rl78-*-elf.
164 * configure.in: Add bfd_elf32_rl78_vec.
165 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
166 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
167 * Makefile.in: Regenerate.
168 * bfd-in2.h: Regenerate.
169 * configure: Regenerate.
170 * libbfd.h: Regenerate.
171 * cpu-rl78.c: New file.
172 * elf32-rl78.c: New file.
174 2011-10-26 Nick Clifton <nickc@redhat.com>
177 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
178 * elf32-hppa.c (STUB_SUFFIX): Likewise.
180 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
182 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
183 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
184 (BFD32_BACKENDS): Add elf32-epiphany.lo.
185 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
186 * archures.c (bfd_arch_epiphany): Add.
187 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
188 (bfd_epiphany_arch): Declare.
189 (bfd_archures_list): Add &bfd_epiphany_arch.
190 * config.bfd (epiphany-*-elf): New target case.
191 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
192 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
193 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
194 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
195 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
196 * targets.c (bfd_elf32_epiphany_vec): Declare.
197 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
198 * Makefile.in: Regenerate.
199 * bfd-in2.h: Regenerate.
200 * configure: Regenerate.
201 * libbfd.h: Regenerate.
202 * po/SRC-POTFILES.in: Regenerate.
203 * po/bfd.pot: Regenerate.
204 * cpu-epiphany.c: New file.
205 * elf32-epiphany.c: New file.
207 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
209 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
212 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
215 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
216 identical TAG_PCS_config attributes.
218 2011-10-24 Nick Clifton <nickc@redhat.com>
220 * po/ja.po: Updated Japanese translation.
222 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
225 * bfd-in.h: Include <sys/stat.h> rather than forward defining
227 * bfd-in2.h: Regenerate.
229 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
232 * elf32-i386.c (elf_i386_relocate_section): Replace
233 R_386_IRELATIVE with R_386_RELATIVE.
235 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
236 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
238 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
240 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
242 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
244 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
247 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
248 and next_irelative_index.
249 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
250 and next_irelative_index.
251 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
253 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
254 next_irelative_index from reloc_count.
255 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
258 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
259 next_jump_slot_index and next_irelative_index.
260 (elf_x86_64_link_hash_table_create): Initialize
261 next_jump_slot_index and next_irelative_index.
262 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
264 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
267 2011-10-20 Nick Clifton <nickc@redhat.com>
270 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
272 * elf64-ppc.c (STUB_SUFFIX): Likewise.
273 * elf32-hppa.c (STUB_SUFFIX): Likewise.
275 2011-10-20 Alan Modra <amodra@gmail.com>
277 * elf32-i386.c (i386_opcode16): Delete.
278 (elf_i386_check_tls_transition): Use memcmp to compare contents.
279 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
280 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
282 2011-10-19 Alan Modra <amodra@gmail.com>
285 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
286 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
287 "mark". Hide undefweak too. Clear def_regular and ref_regular.
288 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
289 reloc errors from garbage-collected code.
290 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
291 * elf32-bfin.c (bfin_relocate_section): Likewise.
292 (bfinfdpic_relocate_section): Likewise.
293 * elf32-cris.c (cris_elf_relocate_section): Likewise.
294 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
295 * elf32-i386.c (elf_i386_relocate_section): Likewise.
296 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
297 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
298 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
299 * elf32-s390.c (elf_s390_relocate_section): Likewise.
300 * elf32-sh.c (sh_elf_relocate_section): Likewise.
301 * elf32-spu.c (spu_elf_relocate_section): Likewise.
302 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
303 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
304 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
305 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
306 * elf64-s390.c (elf_s390_relocate_section): Likewise.
307 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
308 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
309 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
310 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
312 2011-10-19 Alan Modra <amodra@gmail.com>
315 * elflink.c (elf_link_output_extsym): Correct test for warning when
316 forced local executable syms are referenced from shared libraries.
318 2011-10-19 Alan Modra <amodra@gmail.com>
321 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
323 2011-10-18 David S. Miller <davem@davemloft.net>
326 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
327 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
328 call delay slot instruction forward 4 bytes when performing
331 2011-10-17 Alan Modra <amodra@gmail.com>
335 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
336 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
338 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
340 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
341 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
343 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
344 updates of the plt refcount.
345 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
346 refcount in relation to the plt refcount.
348 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
350 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
353 2011-10-11 Alan Modra <amodra@gmail.com>
356 * archive.c (bfd_generic_archive_p): Only check first element
357 when target_defaulted.
358 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
359 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
361 2011-10-11 Alan Modra <amodra@gmail.com>
364 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
365 thin archive element using container target if not defaulted.
367 2011-10-10 Nick Clifton <nickc@redhat.com>
369 * po/es.po: Updated Spanish translation.
370 * po/fi.po: Updated Finnish translation.
371 * po/fr.po: Updated French translation.
372 * po/ru.po: Updated Russian translation.
374 2011-10-10 Alan Modra <amodra@gmail.com>
376 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
377 (struct ppc_link_hash_table): Add tocsave_htab.
378 (struct tocsave_entry): New.
379 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
380 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
381 (ppc64_elf_link_hash_table_free): ..and delete it.
382 (build_plt_stub): Always put STD_R2_40R1 first.
383 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
384 on plt call. If present add prologue nop location to tocsave_htab.
385 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
386 first insn of plt call stub when R_PPC64_TOCSAVE present.
388 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
391 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
392 alignment and size for common symbols.
394 2011-10-08 Alan Modra <amodra@gmail.com>
398 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
401 2011-10-08 Alan Modra <amodra@gmail.com>
404 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
405 even when strip_discarded is false.
407 2011-10-05 Kai Tietz <ktietz@redhat.com>
409 * coffgen.c (coff_write_alien_symbol): Don't write
410 symbol for discarded sections, if strip_discarded isn't
411 explicit set to false.
412 (coff_write_native_symbol): Likewise.
414 2011-10-05 DJ Delorie <dj@redhat.com>
415 Nick Clifton <nickc@redhat.com>
417 * elf32-rx.c: Add support for PID mode.
418 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
419 Include addend in R_RX_SYM relocations.
421 2011-09-30 Tristan Gingold <gingold@adacore.com>
423 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
424 (read_section): Add sec argument. Adjust the code to get section
426 (read_indirect_string): Adjust call to read_section.
427 (read_abbrevs): Ditto.
428 (decode_line_info): Ditto.
429 (read_debug_ranges): Ditto.
430 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
431 (find_debug_info): Add debug_sections parameter. Use it instead
433 (place_sections): Get section names from stash.
434 (find_line): Add debug_sections argument. Initialize
435 debug_sections field of stash from it.
436 Adjust calls to find_debug_info.
437 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
438 Adjust call to find_line.
439 (_bfd_dwarf2_find_line): Adjust call to find_line.
440 * libcoff-in.h (struct dwarf_debug_section): New declaration.
441 (coff_find_nearest_line_with_names): Likewise.
442 * libcoff.h: Regenerate.
443 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
444 (dwarf_debug_sections): Likewise.
445 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
446 * libbfd.h: Regenerate.
447 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
448 _bfd_dwarf2_find_nearest_line.
449 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
450 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
451 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
452 * coffgen.c (coff_find_nearest_line_with_names): New function.
453 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
454 * coff-rs6000.c (xcoff_debug_sections): New constant.
455 (xcoff_find_nearest_line): New function.
456 (rs6000coff_vec): Use xcoff_find_nearest_line.
457 (pmac_xcoff_vec): Ditto.
459 2011-09-30 Alan Modra <amodra@gmail.com>
462 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
463 (ppc64_elf_edit_toc): Check HA relocs.
464 (ha_reloc_match): Delete function.
465 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
466 Instead do it and low part optimization based on
467 ha_relocs_not_using_r2.
469 2011-09-29 Alan Modra <amodra@gmail.com>
472 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
473 debug and special section groups.
475 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
478 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
479 clearing def_dynamic.
480 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
482 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
485 2011-09-27 Kai Tietz <ktietz@redhat.com>
487 * coffcode.h (sec_to_styp_flags): Handle
488 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
489 SEC_LINK_DUPLICATES_SAME_SIZE.
491 2011-09-22 Tristan Gingold <gingold@adacore.com>
493 * configure.in: Bump version to 2.22.51
494 * configure: Regenerate.
496 2011-09-21 David S. Miller <davem@davemloft.net>
498 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
499 * elfxx-sparc.h: Declare it.
500 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
501 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
503 2011-09-21 Tristan Gingold <gingold@adacore.com>
505 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
506 Deals with size limited strings.
507 (bfd_mach_o_build_commands): Initialize more fields.
509 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
512 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
515 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
518 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
519 to struct bfd_elf_version_tree.
521 * elflink.c (elf_info_failed): Remove verdefs.
522 (_bfd_elf_export_symbol): Updated.
523 _bfd_elf_link_assign_sym_version): Likewise.
524 (bfd_elf_size_dynamic_sections): Remove pointer to struct
525 bfd_elf_version_tree. Updated.
526 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
529 * linker.c (bfd_hide_sym_by_version): New.
531 * bfd-in2.h: Regenerated.
533 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
536 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
537 if there are no GOT relocations.
539 2011-09-09 Kai Tietz <ktietz@redhat.com>
541 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
542 for targets without symbol_leading_char.
544 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
546 * bfdwin.c (bfd_get_file_window): Fix memory leak.
548 2011-09-07 Alan Modra <amodra@gmail.com>
551 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
554 2011-09-06 Alan Modra <amodra@gmail.com>
557 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
558 (ppc64_elf_edit_toc): Fix style nit. Report some details
559 on linker failure due to reference in debug or non-alloc
560 sections to optimized away toc entry, and don't abort.
562 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
564 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
567 2011-08-26 Nick Clifton <nickc@redhat.com>
569 * po/es.po: Updated Spanish translation.
571 2011-08-19 Alan Modra <amodra@gmail.com>
573 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
574 we haven't seen expected -mcmodel=medium/large code relocs.
576 2011-08-18 Tristan Gingold <gingold@adacore.com>
578 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
580 2011-08-17 Tristan Gingold <gingold@adacore.com>
582 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
584 2011-08-17 Alan Modra <amodra@gmail.com>
587 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
588 (_bfd_handle_already_linked): Declare.
589 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
590 _bfd_coff_section_already_linked.
591 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
592 * coffcode.h (coff_section_already_linked): Likewise.
593 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
594 * elf-bfd.h: Likewise.
595 * libbfd-in.h: Likewise.
596 * targets.c: Likewise.
597 * linker.c (bfd_section_already_linked): Likewise.
598 (bfd_section_already_linked_table_lookup): Likewise.
599 (bfd_section_already_linked_table_insert): Likewise.
600 (_bfd_generic_section_already_linked): Likewise. Call
601 _bfd_handle_already_linked.
602 (_bfd_handle_already_linked): New function, split out from..
603 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
604 2011-07-09 changes. Avoid unnecessary strcmp when matching
605 already_linked_list entries. Match plugin linkonce section.
606 (section_signature): Delete.
607 * coffgen.c (_bfd_coff_section_already_linked): New function.
608 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
609 * libbfd.h: Regenerate.
610 * libcoff.h: Regenerate.
611 * bfd-in2.h: Regenerate.
613 2011-08-14 Alan Modra <amodra@gmail.com>
615 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
616 shared and call to _mcount will go via plt.
618 2011-08-14 Alan Modra <amodra@gmail.com>
620 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
621 * elf32-ppc.c: Likewise.
622 (ppc_elf_select_plt_layout): Use einfo rather than info to report
625 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
628 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
629 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
630 and zero-extend it to 64bit if addend is zero for x32. Generate
631 R_X86_64_RELATIVE64 for x32.
633 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
635 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
636 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
637 * elf32-arm.c (elf32_arm_link_hash_table): New field.
638 (elf232_arm_link_hash_table_create): Initialise new field.
639 (check_use_blx): Change test depending on fix_arm1176.
640 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
641 command line options.
643 2011-08-08 Tristan Gingold <gingold@adacore.com>
645 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
646 (segsec_names_xlat): Reorder elements.
647 (bfd_mach_o_read_section_32): Fix typo.
648 (bfd_mach_o_read_section_64): Fix typo.
650 2011-08-08 Tristan Gingold <gingold@adacore.com>
652 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
653 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
654 (bfd_mach_o_section): Use them. Add next field.
655 (bfd_mach_o_segment_command): Replace sections array by
656 sect_head and sect_tail.
657 (bfd_mach_o_get_mach_o_section): New macro.
658 (bfd_mach_o_lookup_section): Remove.
659 (bfd_mach_o_new_section_hook): New function.
660 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
662 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
663 parameter with segname and sectname parameters. Adjust.
664 (bfd_mach_o_append_section_to_segment): New function. Use a
665 linked list for Mach-O sections.
666 (bfd_mach_o_write_segment_32): Adjust.
667 (bfd_mach_o_write_segment_64): Ditto.
668 (bfd_mach_o_build_commands): Fix comment. Adjust.
669 (bfd_mach_o_flatten_sections): Adjust.
670 (bfd_mach_o_print_section_map): Adjust.
671 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
672 (bfd_mach_o_new_section_hook): New function.
673 (bfd_mach_o_init_section_from_mach_o): Ditto.
674 (bfd_mach_o_read_section_32): Remove section parameter.
675 Return a section instead.
676 (bfd_mach_o_read_section_64): Ditto.
677 (bfd_mach_o_read_section): Ditto.
678 (bfd_mach_o_make_bfd_section): Adjust.
679 (bfd_mach_o_read_segment): Adjust for new profile of
680 bfd_mach_o_read_section.
681 (bfd_mach_o_lookup_section): Remove.
682 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
684 2011-08-08 Tristan Gingold <gingold@adacore.com>
686 * mach-o.h (bfd_mach_o_version_min_command): New structure.
687 (bfd_mach_o_load_command): Add version_min.
688 (mach_o_data_struct): Fix comment.
689 * mach-o.c (bfd_mach_o_read_version_min): New function.
690 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
691 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
692 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
693 (bfd_mach_o_get_name_or_null): New function.
694 (bfd_mach_o_get_name): Use the above new one.
695 (bfd_mach_o_load_command_name): Add the above new commands.
696 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
697 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
698 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
699 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
701 2011-08-08 Tristan Gingold <gingold@adacore.com>
703 * mach-o.h: Move size macros to external.h
704 Move reloc macros to reloc.h and x86-64.h.
705 * mach-o-i386.c: Includes mach-o/reloc.h
706 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
707 * mach-o.c: Add includes.
708 (bfd_mach_o_write_header): Use structure from external.h to convert.
709 (bfd_mach_o_write_thread): Ditto.
710 (bfd_mach_o_write_relocs): Ditto.
711 (bfd_mach_o_write_section_32): Ditto.
712 (bfd_mach_o_write_section_64): Ditto.
713 (bfd_mach_o_write_segment_32): Ditto.
714 (bfd_mach_o_write_segment_64): Ditto.
715 (bfd_mach_o_write_symtab): Ditto.
716 (bfd_mach_o_write_contents): Ditto.
717 (bfd_mach_o_read_header): Ditto.
718 (bfd_mach_o_read_section_32): Ditto.
719 (bfd_mach_o_read_section_64): Ditto.
720 (bfd_mach_o_read_symtab_symbol): Ditto.
721 (bfd_mach_o_read_dylinker): Ditto.
722 (bfd_mach_o_read_dylib): Ditto.
723 (bfd_mach_o_read_dysymtab): Ditto.
724 (bfd_mach_o_read_symtab): Ditto.
725 (bfd_mach_o_read_linkedit): Ditto.
726 (bfd_mach_o_read_str): Ditto.
727 (bfd_mach_o_read_dyld_info): Ditto.
728 (bfd_mach_o_read_segment): Ditto.
729 (bfd_mach_o_read_command): Ditto.
730 (bfd_mach_o_archive_p): Ditto.
731 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
732 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
733 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
734 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
735 of an hard-coded value.
737 2011-08-08 Tristan Gingold <gingold@adacore.com>
739 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
740 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
741 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
742 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
744 2011-08-08 Tristan Gingold <gingold@adacore.com>
746 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
747 (bfd_mach_o_convert_section_name_to_bfd): Use it.
748 (bfd_mach_o_get_section_type_from_name): New function.
749 (bfd_mach_o_get_section_attribute_from_name): Ditto.
750 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
751 Add comments. Add prototypes for the above new functions.
753 2011-08-05 Mark Kettenis <kettenis@gnu.org>
755 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
757 2011-08-05 Alan Modra <amodra@gmail.com>
759 * elf64-ppc.c (maybe_strip_output): New function.
760 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
762 2011-08-05 Alan Modra <amodra@gmail.com>
765 * elflink.c (_bfd_elf_section_already_linked): Return matched
766 status. Remove COFF comdat section handling.
767 * linker.c (_bfd_generic_section_already_linked): Return matched
768 status. Don't set SEC_GROUP in l_flags for plugin entries.
769 (bfd_section_already_linked): Update prototype.
770 * targets.c (_section_already_linked): Likewise.
771 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
772 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
773 (_bfd_nolink_section_already_linked): Update.
774 * libbfd.h: Regenerate.
775 * bfd-in2.h: Regenerate.
777 2011-08-05 Alan Modra <amodra@gmail.com>
779 * elf32-ppc.c: Include dwarf2.h.
780 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
781 (ppc_elf_create_glink): Create .eh_frame section.
782 (glink_eh_frame_cie): New array.
783 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
784 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
786 2011-08-04 Tristan Gingold <gingold@adacore.com>
788 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
789 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
791 2011-08-03 Tristan Gingold <gingold@adacore.com>
793 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
794 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
796 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
798 * elfxx-mips.c (check_4byte_branch): Remove function.
799 (check_relocated_bzc): New function.
800 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
801 instructions that immediately follow a compact branch
804 2011-08-02 Alan Modra <amodra@gmail.com>
806 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
808 (ppc_build_one_stub): Adjust get_relocs call to suit..
809 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
811 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
814 * archures.c (bfd_mach_i386_intel_syntax): New.
815 (bfd_mach_i386_i8086): Updated.
816 (bfd_mach_i386_i386): Likewise.
817 (bfd_mach_x86_64): Likewise.
818 (bfd_mach_x64_32): Likewise.
819 (bfd_mach_i386_i386_intel_syntax): Likewise.
820 (bfd_mach_x86_64_intel_syntax): Likewise.
821 (bfd_mach_x64_32_intel_syntax): Likewise.
822 (bfd_mach_l1om): Likewise.
823 (bfd_mach_l1om_intel_syntax): Likewise.
824 (bfd_mach_k1om): Likewise.
825 (bfd_mach_k1om_intel_syntax): Likewise.
827 * bfd-in2.h: Regenerated.
829 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
831 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
832 (bfd_x64_32_arch): Likewise.
834 * elf64-x86-64.c: Include "libiberty.h".
835 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
836 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
837 (elf_x86_64_reloc_type_lookup): Likewise.
838 (elf_x86_64_reloc_name_lookup): Likewise.
839 (elf_x86_64_relocate_section): Likewise.
840 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
842 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
844 * elfxx-mips.c (check_br32): Fix return type.
846 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
848 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
850 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
852 * elfxx-mips.c: Adjust comments throughout.
853 (mips_elf_relax_delete_bytes): Reshape code.
854 (_bfd_mips_elf_relax_section): Remove check for
855 R_MICROMIPS_GPREL16 relocations. Reshape code.
857 2011-07-28 Roland McGrath <mcgrathr@google.com>
859 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
860 (elf_i386_nacl_plt0_entry): New variable.
861 (elf_i386_plt_entry): New variable.
862 (elf_i386_nacl_pic_plt0_entry): New variable.
863 (elf_i386_nacl_pic_plt_entry): New variable.
864 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
865 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
866 (elf_backend_plt_alignment): Likewise.
868 * config.bfd: Handle i[3-7]86-*-nacl*.
869 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
870 * targets.c: Support bfd_elf32_i386_nacl_vec.
871 * configure.in: Likewise.
872 * configure: Regenerated.
874 * elf32-i386.c (struct elf_i386_plt_layout): New type.
875 (GET_PLT_ENTRY_SIZE): New macro.
876 (elf_i386_plt): New variable.
877 (struct elf_i386_backend_data): New member `plt'.
878 (elf_i386_arch_bed): Add initializer for it.
879 (elf_i386_vxworks_arch_bed): Likewise.
880 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
881 (elf_i386_plt_sym_val): Likewise.
882 (elf_i386_relocate_section): Likewise.
883 (elf_i386_finish_dynamic_symbol): Likewise.
884 Also use other elf_i386_plt_layout members for PLT details.
885 (elf_i386_finish_dynamic_sections): Likewise.
887 * elf32-i386.c (struct elf_i386_backend_data): New type.
888 (get_elf_i386_backend_data): New macro.
889 (elf_i386_arch_bed): New variable.
890 (elf_backend_arch_data): New macro.
891 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
892 (elf_i386_link_hash_table_create): Don't initialize them.
893 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
894 elf_i386_backend_data, not elf_i386_link_hash_table.
895 (elf_i386_adjust_dynamic_symbol): Likewise.
896 (elf_i386_allocate_dynrelocs): Likewise.
897 (elf_i386_readonly_dynrelocs): Likewise.
898 (elf_i386_size_dynamic_sections): Likewise.
899 (elf_i386_relocate_section): Likewise.
900 (elf_i386_finish_dynamic_symbol): Likewise.
901 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
902 (elf_i386_vxworks_link_hash_table_create): Function removed.
903 (elf_i386_vxworks_arch_bed): New variable.
904 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
906 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
907 * elfxx-target.h (elf_backend_arch_data): New macro.
908 (elfNN_bed): Use it as initializer for the new member.
910 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
912 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
915 2011-07-26 Jakub Jelinek <jakub@redhat.com>
917 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
918 and .zdebug_macro entry.
919 (dwarf_debug_section_enum): Add debug_macro.
921 2011-07-26 Alan Modra <amodra@gmail.com>
923 * elf64-ppc.c: Include dwarf2.h.
924 (struct ppc_link_hash_table): Add glink_eh_frame.
925 (create_linkage_sections): Create .eh_frame section.
926 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
928 (glink_eh_frame_cie): New array.
929 (ppc64_elf_size_stubs): Size glink_eh_frame.
930 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
931 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
933 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
936 * elf64-mmix.c (struct _mmix_elf_section_data): New members
937 has_warned_bpo and has_warned_pushj.
938 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
939 converting to ISO C. Add new parameter error_message. All
941 (mmix_elf_perform_relocation): Ditto.
942 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
943 Handle the case where mmix_elf_check_common_relocs has not been
944 called, missing preparations for relocs of the respective type.
946 2011-07-24 Chao-ying Fu <fu@mips.com>
947 Ilie Garbacea <ilie@mips.com>
948 Maciej W. Rozycki <macro@codesourcery.com>
949 Joseph Myers <joseph@codesourcery.com>
950 Catherine Moore <clm@codesourcery.com>
951 Richard Sandiford <rdsandiford@googlemail.com>
953 * archures.c (bfd_mach_mips_micromips): New macro.
954 * cpu-mips.c (I_micromips): New enum value.
955 (arch_info_struct): Add bfd_mach_mips_micromips.
956 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
958 (_bfd_mips_elf_relax_section): Likewise.
959 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
960 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
962 (_bfd_mips16_elf_reloc_shuffle): Rename to...
963 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
964 (gprel16_reloc_p): Handle microMIPS ASE.
965 (literal_reloc_p): New function.
966 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
967 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
968 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
969 and _bfd_mips_elf_reloc_shuffle changes.
970 (mips_elf_gprel32_reloc): Update comment.
971 (micromips_reloc_map): New variable.
972 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
973 (mips_elf32_rtype_to_howto): Likewise.
974 (mips_info_to_howto_rel): Likewise.
975 (bfd_elf32_bfd_is_target_special_symbol): Define.
976 (bfd_elf32_bfd_relax_section): Likewise.
977 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
978 (micromips_elf64_howto_table_rela): Likewise.
979 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
980 and _bfd_mips_elf_reloc_shuffle changes.
981 (micromips_reloc_map): Likewise.
982 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
983 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
984 (mips_elf64_rtype_to_howto): Likewise.
985 (bfd_elf64_bfd_is_target_special_symbol): Define.
986 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
987 (elf_micromips_howto_table_rela): Likewise.
988 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
989 and _bfd_mips_elf_reloc_shuffle changes.
990 (micromips_reloc_map): Likewise.
991 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
992 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
993 (mips_elf_n32_rtype_to_howto): Likewise.
994 (bfd_elf32_bfd_is_target_special_symbol): Define.
995 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
996 (LA25_LUI_MICROMIPS_2): Likewise.
997 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
998 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
999 (TLS_RELOC_P): Handle microMIPS ASE.
1000 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
1001 target is a microMIPS function.
1002 (micromips_reloc_p): New function.
1003 (micromips_reloc_shuffle_p): Likewise.
1004 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
1005 (got_disp_reloc_p, got_page_reloc_p): New functions.
1006 (got_ofst_reloc_p): Likewise.
1007 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
1008 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
1009 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
1010 (micromips_branch_reloc_p): New function.
1011 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
1012 (tls_gottprel_reloc_p): Likewise.
1013 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1014 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1016 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1017 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1018 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
1019 (mips_tls_got_index, mips_elf_got_page): Likewise.
1020 (mips_elf_create_local_got_entry): Likewise.
1021 (mips_elf_relocation_needs_la25_stub): Likewise.
1022 (mips_elf_calculate_relocation): Likewise.
1023 (mips_elf_perform_relocation): Likewise.
1024 (_bfd_mips_elf_symbol_processing): Likewise.
1025 (_bfd_mips_elf_add_symbol_hook): Likewise.
1026 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1027 (mips_elf_add_lo16_rel_addend): Likewise.
1028 (_bfd_mips_elf_check_relocs): Likewise.
1029 (mips_elf_adjust_addend): Likewise.
1030 (_bfd_mips_elf_relocate_section): Likewise.
1031 (mips_elf_create_la25_stub): Likewise.
1032 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1033 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1034 (_bfd_mips_elf_is_target_special_symbol): New function.
1035 (mips_elf_relax_delete_bytes): Likewise.
1036 (opcode_descriptor): New structure.
1038 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1039 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1040 (beq_insn_32): Likewise.
1041 (b_insn_16, bz_insn_16): New variables.
1042 (BZC32_REG_FIELD): New macro.
1043 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1044 (bzc_insns_32, bz_insns_16):Likewise.
1045 (BZ16_REG, BZ16_REG_FIELD): New macros.
1046 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1047 (jal_x_insn_32_bd32): Likewise.
1048 (j_insn_32, jalr_insn_32): Likewise.
1049 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1050 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1051 (JR16_REG): New macro.
1052 (ds_insns_16_bd16): New variable.
1053 (lui_insn): Likewise.
1054 (addiu_insn, addiupc_insn): Likewise.
1055 (ADDIUPC_REG_FIELD): New macro.
1056 (MOVE32_RD, MOVE32_RS): Likewise.
1057 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1058 (move_insns_32, move_insns_16): New variables.
1059 (nop_insn_32, nop_insn_16): Likewise.
1061 (find_match): New function.
1062 (check_br16_dslot, check_br32_dslot): Likewise.
1063 (check_br16, check_br32): Likewise.
1064 (IS_BITSIZE): New macro.
1065 (check_4byte_branch): New function.
1066 (_bfd_mips_elf_relax_section): Likewise.
1067 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1068 and microMIPS modules together.
1069 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1070 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1071 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1072 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1073 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1074 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1075 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1076 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1077 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1078 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1079 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1080 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1081 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1082 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1083 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1084 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1085 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1086 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1087 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1088 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1089 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1090 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1091 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1092 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1093 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1094 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1095 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1096 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1097 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1098 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1099 * bfd-in2.h: Regenerate.
1100 * libbfd.h: Regenerate.
1102 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1104 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1105 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1106 * Makefile.in: Regenerated.
1108 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1109 (bfd_k1om_arch): New.
1110 (bfd_archures_list): Add &bfd_k1om_arch.
1111 * bfd-in2.h: Regenerated.
1113 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1114 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1115 if bfd_elf64_x86_64_freebsd_vec is supported.
1116 (targ_selvecs): Likewise.
1118 * configure.in: Support bfd_elf64_k1om_vec and
1119 bfd_elf64_k1om_freebsd_vec.
1120 * configure: Regenerated.
1124 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1125 (bfd_elf64_k1om_vec): Likewise.
1126 (bfd_elf64_k1om_freebsd_vec): Likewise.
1128 * targets.c (bfd_elf64_k1om_vec): New.
1129 (bfd_elf64_k1om_freebsd_vec): Likewise.
1130 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1131 bfd_elf64_k1om_freebsd_vec.
1133 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1135 Fix false coff-go32-exe matches.
1136 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1138 * coff-stgo32.c (go32_check_format): New forward declaration.
1139 (COFF_CHECK_FORMAT): New defintion.
1140 (go32_check_format): New function.
1142 2011-07-15 Alan Modra <amodra@gmail.com>
1144 * configure.in: Bump version.
1145 * configure: Regenerate.
1147 2011-07-14 Alan Modra <amodra@gmail.com>
1149 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1150 * elf-bfd.h (struct already_linked): Forward declare.
1152 2011-07-14 Alan Modra <amodra@gmail.com>
1154 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1155 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1157 2011-07-14 Alan Modra <amodra@gmail.com>
1159 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1160 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1161 (build_tls_get_addr_stub): Likewise.
1162 (ppc_build_one_stub): Update calls to above.
1163 (ppc_size_one_stub): Adjust stub size.
1164 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1165 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1167 2011-07-12 Nick Clifton <nickc@redhat.com>
1169 * elf32-arm.c (elf32_arm_section_flags): Delete.
1170 (elf_backend_section_flags): Remove.
1172 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1175 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1176 when setting stack_flags.
1178 2011-07-11 Catherine Moore <clm@codesourcery.com>
1180 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1181 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1182 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1183 * bfd-in2.h: Regenerated.
1184 * bfd.c (bfd_lookup_section_flags): New definition.
1185 * binary.c (binary_bfd_lookup_section_flags): New definition.
1186 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1187 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1188 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1189 * coff-rs6000.c (rs6000coff_vec): Include
1190 bfd_generic_lookup_section_flags.
1191 (pmac_xcoff_vec): Likewise.
1192 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1193 * coff64-rs6000.c (rs6000coff64_vec): Include
1194 bfd_generic_lookup_section_flags.
1195 (aix5coff64_vec): Likewise.
1196 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1197 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1198 (bfd_elf_lookup_section_flags): Declare.
1199 * elflink.c (bfd_elf_lookup_section_flags): New function.
1200 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1201 (elf_backend_lookup_section_flags_hook): Define.
1202 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1203 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1204 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1205 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1206 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1207 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1208 (bfd_generic_lookup_section_flags): Declare.
1209 * libbfd.h: Regenerated.
1210 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1211 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1212 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1213 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1214 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1215 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1216 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1217 * reloc.c (bfd_generic_lookup_section_flags): New function.
1218 * som.c (som_bfd_lookup_section_flags): New definition.
1219 * srec.c (srec_bfd_lookup_section_flags): New definition.
1220 * targets.c (flag_info): Declare.
1221 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1222 (_bfd_lookup_section_flags): New.
1223 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1224 * versados.c (versados_bfd_lookup_section_flags): New definition.
1225 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1226 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1228 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1231 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1233 2011-07-09 Alan Modra <amodra@gmail.com>
1236 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1237 rather than kept_section to determine whether a symbol is from
1238 a discarded section.
1239 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1240 sections appear undefined.
1242 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1245 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1246 "asection *" with "struct already_linked *".
1247 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1248 (_bfd_generic_section_already_linked): Likewise.
1249 (bfd_section_already_linked_table_insert): Likewise.
1250 (struct already_linked): New.
1251 (struct bfd_section_already_linked): Use it.
1252 * elflink.c (_bfd_elf_section_already_linked): Replace.
1253 "asection *" with "struct already_linked *". Replace the plugin
1254 dummy with the LTO output.
1255 * linker.c (_bfd_generic_section_already_linked): Likewise.
1256 * targets.c (struct already_linked): Add forward declaration.
1257 (bfd_target): Replace "struct bfd_section *" with
1258 "struct already_linked *" in _section_already_linked.
1259 * bfd-in2.h: Regenerate.
1260 * libbfd.h: Regenerate.
1262 2011-07-06 Tristan Gingold <gingold@adacore.com>
1264 * mach-o.h: Move loader related definitions to
1265 include/mach-o/loader.h. Include it.
1267 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1269 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1270 define to _bfd_elf_set_osabi.
1272 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1273 Thomas Schwinge <thomas@schwinge.name>
1276 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1277 ELFOSABI_LINUX alias.
1278 * elf32-hppa.c: Likewise.
1279 * elf32-i370.c: Likewise.
1280 * elf64-hppa.c: Likewise.
1282 2011-07-01 Ian Lance Taylor <iant@google.com>
1284 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1285 DW_OP_lit3 to DW_OP_lit2.
1287 2011-07-01 Alan Modra <amodra@gmail.com>
1289 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1290 dyn relocs when called to copy flags for a weak sym.
1291 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1292 (ppc64_elf_merge_private_bfd_data): Delete.
1293 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1294 _bfd_generic_verify_endian_match.
1296 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1298 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1301 2011-06-28 Tristan Gingold <gingold@adacore.com>
1303 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1305 (_bfd_vms_write_etir): Write linkage index from reloc.
1307 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1309 * mach-o.c (bfd_mach_o_read_command): Also ignore
1310 BFD_MACH_O_LC_ROUTINES_64.
1312 2011-06-27 Tristan Gingold <gingold@adacore.com>
1314 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1315 section target index.
1317 2011-06-27 Nick Clifton <nickc@redhat.com>
1319 * cisco-core.c (cisco_core_little_vec): Add initialization of
1320 match_priority field.
1322 2011-06-27 Tristan Gingold <gingold@adacore.com>
1324 * cache.c: Include bfd_stdint.h.
1325 (cache_bmmap): Change profile. Return region start and size.
1326 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1327 (bfd_mmap): Change profile and adjust. Update comment.
1328 (memory_bmmap): Change profile.
1329 * opncls.c (opncls_bmmap): Change profile.
1330 * vms-lib.c (vms_lib_bmmap): Likewise.
1331 * libbfd.h: Regenerate.
1332 * bfd-in2.h: Regenerate.
1334 2011-06-27 Tristan Gingold <gingold@adacore.com>
1336 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1339 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1341 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1342 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1344 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1346 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1348 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1350 2011-06-24 Richard Henderson <rth@redhat.com>
1353 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1354 tlsgd insn before swapping adjacent insns.
1356 2011-06-24 Tristan Gingold <gingold@adacore.com>
1358 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1361 2011-06-24 Alan Modra <amodra@gmail.com>
1364 * elf.c (assign_file_positions_for_load_sections): Don't align
1365 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1366 that don't get a PT_LOAD.
1368 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1370 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1371 (sh_elf_check_relocs): Likewise.
1373 2011-06-22 Richard Henderson <rth@redhat.com>
1375 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1376 TPREL in a PIE image.
1377 (alpha_dynamic_entries_for_reloc): Likewise.
1378 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1379 (elf64_alpha_relax_got_load): Likewise.
1381 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1383 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1386 2011-06-22 Alan Modra <amodra@gmail.com>
1388 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1389 plugin symbols. Fix segfault on linker scrip defined syms.
1391 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1394 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1395 at all for linker created .eh_frame sections.
1396 (_bfd_elf_discard_section_eh_frame): Handle linker created
1397 .eh_frame sections with no relocations.
1398 * elf64-x86-64.c: Include dwarf2.h.
1399 (elf_x86_64_eh_frame_plt): New variable.
1400 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1401 PLT_FDE_LEN_OFFSET): Define.
1402 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1403 (elf_x86_64_create_dynamic_sections): Create and fill in
1404 .eh_frame section for .plt section.
1405 (elf_x86_64_size_dynamic_sections): Write .plt section size
1406 into .eh_frame FDE covering .plt section.
1407 (elf_x86_64_finish_dynamic_sections): Write .plt section
1408 start into .eh_frame FDE covering .plt section. Call
1409 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1410 (elf_backend_plt_alignment): Define to 4.
1411 * elf32-i386.c: Include dwarf2.h.
1412 (elf_i386_eh_frame_plt): New variable.
1413 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1414 PLT_FDE_LEN_OFFSET): Define.
1415 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1416 (elf_i386_create_dynamic_sections): Create and fill in
1417 .eh_frame section for .plt section.
1418 (elf_i386_size_dynamic_sections): Write .plt section size
1419 into .eh_frame FDE covering .plt section.
1420 (elf_i386_finish_dynamic_sections): Write .plt section
1421 start into .eh_frame FDE covering .plt section. Call
1422 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1423 (elf_backend_plt_alignment): Define to 4.
1425 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1427 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1430 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1432 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1433 CORE_HEADER is defined.
1434 (elf_x86_64_write_core_note): New.
1435 (elf_backend_write_core_note): Likewise.
1437 * hosts/x86-64linux.h (uint64_t): New.
1438 (user_regsx32_struct): Likewise.
1439 (elf_gregx32_t): Likewise.
1440 (ELF_NGREGX32): Likewise.
1441 (elf_gregsetx32_t): Likewise.
1442 (elf_prstatusx32): Likewise.
1443 (prstatusx32_t): Likewise.
1444 (user_fpregs32_struct): Removed.
1445 (user_fpxregs32_struct): Likewise.
1447 (elf_fpregset32_t): Likewise.
1448 (elf_fpxregset32_t): Likewise.
1449 (prgregset32_t): Likewise.
1450 (prfpregset32_t): Likewise.
1452 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1454 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1455 (elf_x86_64_grok_psinfo): Likewise.
1457 2011-06-16 Nick Clifton <nickc@redhat.com>
1459 * elf.c (elf_find_function): Fail if not provided with a symbol
1462 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1464 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1465 * elf.c (elfcore_grok_arm_vfp): New function.
1466 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1467 (elfcore_write_arm_vfp): New function.
1468 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1470 2011-06-14 Richard Henderson <rth@redhat.com>
1472 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1473 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1474 (elf64_alpha_always_size_sections): Don't call
1475 elf64_alpha_merge_ind_symbols.
1476 (elf_backend_copy_indirect_symbol): New.
1478 2011-06-14 Alan Modra <amodra@gmail.com>
1481 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1482 before doing anything.
1483 (_bfd_elf_discard_section_eh_frame): Likewise.
1485 2011-06-14 Alan Modra <amodra@gmail.com>
1487 * Makefile.am: Formatting.
1488 * Makefile.in: Regenerate.
1489 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1490 * po/SRC-POTFILES.in: Regnerate.
1492 2011-06-14 Alan Modra <amodra@gmail.com>
1494 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1495 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1496 Don't handle warning symbols here.
1497 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1498 (allocate_dynrelocs, readonly_dynrelocs): As above.
1500 2011-06-14 Alan Modra <amodra@gmail.com>
1503 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1504 (elf_gc_sweep): Don't treat debug and sections like .comment
1506 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1507 not part of a group. Always call gc_mark_extra_sections.
1508 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1509 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1510 _bfd_elf_gc_mark_extra_sections.
1511 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1512 _bfd_elf_gc_mark_extra_sections.
1513 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1515 2011-06-13 Nick Clifton <nickc@redhat.com>
1517 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1518 variable 'local_got_offsets'.
1519 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1520 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1522 2011-06-13 Walter Lee <walt@tilera.com>
1524 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1525 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1526 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1527 and elfxx-tilegx.lo.
1528 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1530 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1531 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1532 * Makefile.in: Regenerate.
1533 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1534 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1535 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1536 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1537 bfd-in2.h: Regenerate.
1538 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1539 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1540 and bfd_elf64_tilegx_vec.
1541 * configure: Regenerate.
1542 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1544 * libbfd.h: Regenerate.
1545 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1546 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1547 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1548 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1549 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1550 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1551 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1552 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1553 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1554 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1555 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1556 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1557 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1558 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1559 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1560 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1561 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1562 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1563 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1564 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1565 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1566 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1567 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1568 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1569 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1570 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1571 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1572 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1573 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1574 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1575 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1576 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1577 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1578 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1579 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1580 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1581 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1582 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1583 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1584 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1585 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1586 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1587 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1588 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1589 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1590 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1591 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1592 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1593 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1594 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1595 * targets.c (bfd_elf32_tilegx_vec): Declare.
1596 (bfd_elf32_tilepro_vec): Declare.
1597 (bfd_elf64_tilegx_vec): Declare.
1598 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1599 and bfd_elf64_tilegx_vec.
1600 * cpu-tilegx.c: New file.
1601 * cpu-tilepro.c: New file.
1602 * elf32-tilepro.h: New file.
1603 * elf32-tilepro.c: New file.
1604 * elf32-tilegx.c: New file.
1605 * elf32-tilegx.h: New file.
1606 * elf64-tilegx.c: New file.
1607 * elf64-tilegx.h: New file.
1608 * elfxx-tilegx.c: New file.
1609 * elfxx-tilegx.h: New file.
1611 2011-06-13 Alan Modra <amodra@gmail.com>
1613 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1614 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1615 warning symbols here.
1616 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1617 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1618 elf32_arm_readonly_dynrelocs): Likewise.
1619 * elf32-bfin.c (bfin_discard_copies): Likewise.
1620 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1621 elf_cris_discard_excess_dso_dynamics,
1622 elf_cris_discard_excess_program_dynamics): Likewise.
1623 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1624 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1625 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1626 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1627 elf_i386_readonly_dynrelocs): Likewise.
1628 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1629 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1630 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1631 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1632 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1633 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1634 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1635 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1636 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1637 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1638 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1639 elf32_tic6x_readonly_dynrelocs): Likewise.
1640 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1641 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1642 xstormy16_relax_plt_realloc): Likewise.
1643 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1644 * elf64-alpha.c (elf64_alpha_output_extsym,
1645 elf64_alpha_calc_got_offsets_for_symbol,
1646 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1647 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1648 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1649 elf_hppa_unmark_useless_dynamic_symbols,
1650 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1651 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1652 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1653 readonly_dynrelocs, merge_global_got, reallocate_got,
1654 undo_symbol_twiddle): Likewise.
1655 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1656 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1657 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1658 elf_x86_64_readonly_dynrelocs): Likewise.
1659 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1660 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1661 _bfd_elf_link_find_version_dependencies,
1662 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1663 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1664 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1665 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1666 elf_gc_propagate_vtable_entries_used,
1667 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1668 elf_gc_allocate_got_offsets): Likewise.
1669 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1670 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1671 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1672 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1673 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1674 * i386linux.c (linux_tally_symbols): Likewise.
1675 * m68klinux.c (linux_tally_symbols): Likewise.
1676 * sparclinux.c (linux_tally_symbols): Likewise.
1677 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1678 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1680 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1681 function. Update all callers.
1682 * aoutx.h (aout_link_write_other_symbol): Likewise.
1683 * pdp11.c (aout_link_write_other_symbol): Likewise.
1684 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1685 * ecoff.c (ecoff_link_write_external): Likewise.
1686 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1687 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1689 * ecoff.c (ecoff_link_hash_traverse): Delete.
1690 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1691 _bfd_coff_write_global_sym.
1692 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1693 * libcoff.h: Regenerate.
1695 2011-06-10 Nick Clifton <nickc@redhat.com>
1697 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1698 backend does not provide a function for creating dynamic sections
1700 (bfd_elf_final_link): Issue a warning message if a dynamic section
1701 has the SHT_NOTE type.
1702 (bfd_elf_final_link): Do not look for dynamic strings in a section
1703 that does not have the SHT_STRTAB type or the name .dynstr.
1704 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1705 section is not in the output binary.
1706 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1708 2011-06-09 Tristan Gingold <gingold@adacore.com>
1710 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1711 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1714 2011-06-09 Tristan Gingold <gingold@adacore.com>
1716 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1718 2011-06-09 Nick Clifton <nickc@redhat.com>
1721 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1722 that the output section has an allocated bfd_elf_section_data
1724 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1725 symbols in sections that have been removed by garbage collection.
1727 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1729 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1730 relocations in SEC_DEBUGGING sections when building shared
1733 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1736 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1737 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1739 2011-06-08 Tristan Gingold <gingold@adacore.com>
1741 * makefile.vms (OBJS): Add elfxx-ia64.obj
1744 2011-06-08 Alan Modra <amodra@gmail.com>
1746 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1747 * sco5-core.c: Init match_priority field.
1749 2011-06-08 Alan Modra <amodra@gmail.com>
1751 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1752 indirect links here.
1754 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1756 * irix-core.c (irix_core_vec): Add match_priority field.
1758 2011-06-06 Alan Modra <amodra@gmail.com>
1760 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1762 * configure.in: Bump bfd version.
1763 * elfcode.h (elf_object_p): Delete hacks preventing match of
1764 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1765 * elfxx-target.h (elf_match_priority): Define and use.
1766 * format.c (bfd_check_format_matches): Use target match_priority
1767 to choose best of multiple matching targets. In cases with multiple
1768 matches rerun _bfd_check_format if we don't choose the last match.
1769 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1770 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1771 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1772 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1773 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1774 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1775 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1776 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1777 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1778 * vms-lib.c, * xsym.c: Init match_priority field.
1779 * configure: Regenerate.
1780 * bfd-in2.h: Regenerate.
1782 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1785 * elfcode.h (elf_object_p): Revert the last change.
1787 2011-06-04 Alan Modra <amodra@gmail.com>
1789 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1790 return the other arch.
1791 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1794 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1797 * hash.c (higher_primer_number): Add more, small, prime numbers.
1798 (bfd_hash_set_default_size): Likewise.
1800 2011-06-02 Nick Clifton <nickc@redhat.com>
1802 * coff-mcore.c: Fix spelling typo.
1803 * coff-stgo32.c: Likewise.
1804 * elf32-arm.c: Likewise.
1805 * elf32-avr.c: Likewise.
1806 * elf-m68hc1x.c: Likewise.
1807 * elf32-mcore.c: Likewise.
1808 * elf32-mep.c: Likewise.
1809 * elf32-mt.c: Likewise.
1810 * elf32-ppc.c: Likewise.
1811 * elf32-xtensa.c: Likewise.
1812 * elf64-ppc.c: Likewise.
1813 * elfxx-mips.c: Likewise.
1814 * netbsd.h: Likewise.
1815 * nlmcode.h: Likewise.
1816 * vms-alpha.c: Likewise.
1817 * po/bfd.pot: Regenerate.
1818 * po/SRC-POTFILES.in: Regenerate.
1820 2011-06-01 DJ Delorie <dj@redhat.com>
1822 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1823 * target.c: Likewise.
1824 * configure.in: Likewise.
1825 * configure.in: Regenerate.
1826 * elf32-rx.c: Add elf32-rx-be-ns target.
1827 (rx_elf_object_p): Never allow the be-ns target by default,
1828 only allow it if the user requests it.
1830 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1832 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1833 relocation in readonly section in a shared object.
1834 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1836 2011-05-31 Nick Clifton <nickc@redhat.com>
1838 * archive.c (adjust_relative_path): Fix comment to prevent it
1839 corrupting the auto-generated bfd.h.
1841 2011-05-31 Paul Brook <paul@codesourcery.com>
1843 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1844 for known functions.
1845 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1848 2011-05-31 Paul Brook <paul@codesourcery.com>
1850 * elf32-arm.c (arm_stub_is_thumb): Add
1851 arm_stub_long_branch_v4t_thumb_tls_pic.
1852 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1855 2011-05-27 Nick Clifton <nickc@redhat.com>
1858 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1859 unable to read a file pointed to by an entry in a thin archive.
1860 (adjust_relative_path): Use lrealpath to canonicalize paths.
1861 Handle the case where the reference path is above the current
1862 path in the directory tree.
1864 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1867 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1868 R_X86_64_TPOFF64 in executable.
1870 2011-05-26 Alan Modra <amodra@gmail.com>
1872 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1873 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1874 local_protected comment.
1876 2011-05-25 Tristan Gingold <gingold@adacore.com>
1878 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1879 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1880 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1881 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1882 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1883 (elf32-ia64.c): Created from elfnn-ia64.c
1884 (elf64-ia64.c): Likewise.
1885 * elfxx-ia64.h: New file.
1886 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1887 functions.Includes elfxx-ia64.h.
1888 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1889 (IA64_HOWTO): Adjust.
1890 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1891 (elfNN_ia64_reloc_type_lookup): Renames to
1892 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1893 (elfNN_ia64_reloc_name_lookup): Renames to
1894 ia64_elf_reloc_name_lookup. Make it public.
1895 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1896 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1898 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1899 Move it and make it public. Move prototype to elfxx-ia64.h
1900 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1901 Move prototype to elfxx-ia64.h
1902 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1903 (elfNN_ia64_info_to_howto): Adjust calls.
1904 (elfNN_ia64_relax_section): Adjust calls.
1905 (count_dyn_reloc): Fix typo.
1906 (elfNN_ia64_relocate_section): Adjust calls.
1907 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1908 (bfd_elfNN_bfd_reloc_type_lookup)
1909 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1910 * configure: Regenerate.
1911 * Makefile.in: Regenerate.
1913 2011-05-23 DJ Delorie <dj@redhat.com>
1915 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1916 the vma/lma swapping done in elf32_rx_modify_program_headers.
1918 2011-05-23 Nick Clifton <nickc@redhat.com>
1920 * elf-m10300.c (mn10300_elf_mkobject): New function.
1921 (bfd_elf32_mkobject): Define.
1923 2011-05-23 Alan Modra <amodra@gmail.com>
1925 * elf-bfd.h: Comment typo fix.
1926 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1927 struct elf_dyn_relocs throughout.
1928 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1930 2011-05-23 Alan Modra <amodra@gmail.com>
1932 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1933 functions rather than warning callback or _bfd_error_handler.
1934 * elf32-ppc.c: Likewise.
1935 * elf64-ppc.c: Likewise.
1936 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1938 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1940 2011-05-23 Alan Modra <amodra@gmail.com>
1943 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1944 .tbss, and page align same for all SHT_NOBITS sections.
1946 2011-05-21 Alan Modra <amodra@gmail.com>
1949 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1951 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1952 segment if just for .tbss.
1953 (assign_file_positions_for_load_sections): Don't report "can't
1954 allocate in segment" errors for .tbss.
1955 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1956 from SHT_NOBITS section filepos.
1958 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1960 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1961 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1962 (elf32_tic6x_relocate_section): Handle them.
1964 2011-05-18 Nick Clifton <nickc@redhat.com>
1967 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1968 sections when building shared libraries.
1970 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1973 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1976 2011-05-18 Tristan Gingold <gingold@adacore.com>
1978 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1979 (xcoff_sweep): Always keep dwarf sections.
1980 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1982 2011-05-18 Tristan Gingold <gingold@adacore.com>
1984 * libxcoff.h (struct xcoff_dwsect_name): New type.
1985 (XCOFF_DWSECT_NBR_NAMES): New macro.
1986 (xcoff_dwsect_names): Declare.
1987 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1988 (styp_to_sec_flags): Ditto.
1989 (coff_new_section_hook): Ditto.
1990 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1991 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1993 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1996 * elf32-rx.c (ignore_lma): New variable.
1997 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1998 (rx_modify_program_headers): Only copy the LMA into the VMA if
2001 2011-05-17 Alan Modra <amodra@gmail.com>
2004 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
2005 * elflink.c (elf_link_add_object_symbols): Likewise.
2006 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2008 2011-05-16 Alan Modra <amodra@gmail.com>
2010 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
2012 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
2014 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
2015 global GOT entries for GOT_PAGE relocations against global symbols.
2017 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
2019 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
2020 (tic6x-*-*): Replaced by these.
2021 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
2022 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
2023 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
2025 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
2026 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
2027 "elf32-target.h" two more times.
2028 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
2029 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
2030 bfd_elf32_tic6x_elf_le_vec.
2031 * configure: Regenerate.
2033 2011-05-13 Jan Beulich <jbeulich@novell.com>
2035 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2037 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
2039 * config.in: Regenerated.
2040 * configure: Regenerated.
2041 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2042 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2043 HAVE_PSINFO32_T_PR_PID.
2044 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2045 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2046 and HAVE_PSINFO32_T_PR_PID.
2047 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2049 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2051 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2053 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2054 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2056 2011-05-09 Paul Brook <paul@codesourcery.com>
2058 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2059 * bfd-in2.h: Regenerate.
2060 * elf32-tic6x.c: Include limits.h.
2061 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2062 _tic6x_elf_section_data): New.
2063 (elf32_tic6x_section_data): Define.
2064 (elf32_tic6x_new_section_hook): Allocate target specific data.
2065 (elf32_tic6x_add_unwind_table_edit): New function.
2066 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2067 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2068 elf32_tic6x_copy_exidx_entry): New functions.
2069 (elf_backend_write_section): Define.
2071 2011-05-09 Paul Brook <paul@codesourcery.com>
2073 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2074 elf32_tic6x_fake_sections): New functions.
2075 (elf_backend_fake_sections): Define.
2077 2011-05-09 Paul Brook <paul@codesourcery.com>
2079 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2080 (elf_backend_gc_mark_extra_sections): Define.
2082 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2085 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2086 references to symbols defined in discarded sections.
2088 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2091 * coffgen.c (coff_write_symbol): Assume input section is its own
2092 output section if output_section member not set.
2093 (coff_write_alien_symbol): Likewise.
2095 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2098 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2100 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2103 * section.c (SEC_ELF_REVERSE_COPY): New.
2104 * bfd-in2.h: Regenerated.
2106 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
2109 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2110 * bfd-in2.h: Regenerate.
2112 2011-05-06 Tristan Gingold <gingold@adacore.com>
2114 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2115 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2116 any code section. Add comments.
2117 (alpha_vms_object_p): Use void * instead of PTR.
2118 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2119 (build_module_list): Guard against no DST section. Add comments.
2120 (alpha_vms_link_output_symbol): Discard undefined symbols.
2121 (alpha_vms_get_section_contents): Simply memcpy if the section was
2122 already loaded. Fix typo.
2123 (vms_new_section_hook): Use void * instead of PTR.
2124 (vms_alpha_vec): Ditto.
2126 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2128 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2129 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2131 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2133 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2134 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2135 mismatch. Choose the lower of the two values.
2136 (bfd_elf32_bfd_final_link): New macro.
2138 2011-04-28 Tristan Gingold <gingold@adacore.com>
2140 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2141 (bfd_xcoff_swap_aux_out): Ditto.
2142 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2143 (bfd_xcoff64_swap_aux_out): Ditto.
2145 2011-05-04 Alan Modra <amodra@gmail.com>
2148 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2149 was_undefined on dot-symbols.
2151 2011-05-03 Paul Brook <paul@codesourcery.com>
2154 * elf32-tic6x.c (elf32_tic6x_howto_table,
2155 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2156 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2159 2011-05-01 Alan Modra <amodra@gmail.com>
2162 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2163 creating ifunc sections.
2164 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2166 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2168 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2171 2011-04-28 Tom Tromey <tromey@redhat.com>
2173 * bfdio.c (memory_bstat): Pass correct size to memset.
2175 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2177 * dwarf2.c (dwarf_debug_sections): Mark const.
2178 * elf.c (special_sections): Likewise.
2179 * libbfd-in.h (dwarf_debug_sections): Likewise.
2180 * libbfd.h: Regenerate.
2182 2011-04-26 Kai Tietz <ktietz@redhat.com>
2184 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2187 2011-04-26 Tristan Gingold <gingold@adacore.com>
2189 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2191 2011-04-24 Alan Modra <amodra@gmail.com>
2195 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2196 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2197 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2198 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2199 it is a redef of an IR symbol in a real BFD.
2201 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2203 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2204 in readonly section in a shared object.
2205 (elf_i386_size_dynamic_sections): Likewise.
2206 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2207 (elf_x86_64_size_dynamic_sections): Likewise.
2209 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2212 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2214 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2216 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2218 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2219 on dynamic symbol error.
2220 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2222 2011-04-20 Tristan Gingold <gingold@adacore.com>
2224 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2226 2011-04-20 Alan Modra <amodra@gmail.com>
2228 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2229 (bfd_hash_table_init_n): Overflow checking.
2230 (bfd_hash_set_default_size): Return current size. Take unsigned long
2231 arg. Add 65537 to hash_size primes.
2232 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2233 * bfd-in2.h: Regenerate.
2235 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2237 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2240 2011-04-20 Alan Modra <amodra@gmail.com>
2242 * libbfd.c (bfd_log2): Do return rounded up value.
2243 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2244 call with expanded old round down version of the function.
2246 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2247 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2249 2011-04-20 Alan Modra <amodra@gmail.com>
2252 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2253 in their own common section.
2254 * elflink.c (elf_link_add_object_symbols): Likewise.
2255 * linker.c (generic_link_check_archive_element): Don't lose flags
2256 if common section is pre-existing.
2257 (_bfd_generic_link_add_one_symbol): Likewise.
2259 2011-04-20 Alan Modra <amodra@gmail.com>
2262 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2263 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2264 multiple_definition regardless of allow_multiple_definition.
2265 * simple.c (simple_dummy_multiple_definition): Update.
2266 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2269 2011-04-18 Tristan Gingold <gingold@adacore.com>
2271 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2273 2011-04-18 Alan Modra <amodra@gmail.com>
2277 * bfd.c (BFD_PLUGIN): Define.
2278 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2279 * bfd-in2.h: Regenerate.
2280 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2281 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2283 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2285 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2288 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2290 * elf-bfd.h (struct sdt_note): New struct.
2291 (struct elf_obj_tdata) <sdt_note_head>: New field.
2292 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2293 (elfobj_grok_stapsdt_note): Likewise.
2294 (elf_parse_notes): Added code to treat SystemTap note
2297 2011-04-12 Richard Henderson <rth@redhat.com>
2299 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2300 exclude empty .got sections.
2302 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2304 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2305 array access for BFD_RELOC_386_IRELATIVE.
2307 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2309 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2311 2011-04-11 Mark Wielaard <mjw@redhat.com>
2314 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2315 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2316 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2317 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2318 also if STB_GNU_UNIQUE symbol binding was seen.
2319 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2320 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2321 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2322 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2323 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2324 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2326 2011-04-11 Alan Modra <amodra@gmail.com>
2328 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2330 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2331 (_bfd_generic_get_section_contents_in_window): Likewise.
2332 * section.c (bfd_get_section_contents): Likewise.
2333 * compress.c (bfd_get_full_section_contents): Likewise.
2334 * elf32-rx.c (rx_final_link): Ignore rawsize.
2335 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2336 bfd with bfd_get_section_limit.
2337 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2338 os->size during final link. Update callers.
2339 * bfd-in2.h: Regenerate.
2341 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2344 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2345 as the number of global entries when merging with the primary GOT.
2347 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2349 * elf32-i386.c: Update copyright year.
2350 * elf64-x86-64.c: Likewise.
2352 2011-04-09 Kai Tietz <ktietz@redhat.com>
2354 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2355 buffer and use rawsize for sorting.
2356 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2357 before doing alignment.
2359 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2361 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2362 error on unsupported relocation.
2363 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2365 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2368 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2371 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2374 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2375 instead of shared for R_386_TLS_LDO_32.
2377 2011-04-08 Tristan Gingold <gingold@adacore.com>
2379 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2381 * xcoff-target.h: Remove
2382 * Makefile.in: Regenerate.
2384 2011-04-07 Cary Coutant <ccoutant@google.com>
2386 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2388 2011-04-07 Paul Brook <paul@codesourcery.com>
2390 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2392 (elf32_tic6x_howto_table_rel): Ditto.
2393 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2394 (elf32_tic6x_check_relocs): Ditto.
2396 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2398 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2400 (strongarm*, thumb*, xscale*): Remove architectures.
2401 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2402 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2403 xscale-*-coff): Remove targets.
2405 2011-04-01 Tristan Gingold <gingold@adacore.com>
2407 * elfxx-ia64.c: include bfd_stdint.h
2409 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2411 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2412 dynobj and its initialization.
2414 2011-03-31 Tristan Gingold <gingold@adacore.com>
2416 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2417 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2418 BFD_HOST_LONG_LONG to 1.
2420 2011-03-31 Tristan Gingold <gingold@adacore.com>
2422 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2423 (_bfd_vms_write_etir): Ditto.
2424 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2425 * configure.com: Generate bfd_stdint.h
2427 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2429 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2430 (elf32_tic6x_setup): Declare.
2431 * elf32-tic6x.c: Include <limits.h>.
2432 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2433 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2435 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2436 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2437 tic6x_elf_scom_symbol_ptr): New static variables.
2438 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2439 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2440 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2441 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2442 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2443 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2444 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2445 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2446 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2447 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2448 to weak symbols as required by the ABI.
2449 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2450 as needed when generating DSBT output.
2451 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2452 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2453 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2454 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2455 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2456 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2457 New static functions.
2458 (ELF_MAXPAGESIZE): Define to 0x1000.
2459 (bfd_elf32_bfd_copy_private_bfd_data,
2460 bfd_elf32_bfd_link_hash_table_create,
2461 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2462 elf_backend_want_got_plt, elf_backend_want_dynbss,
2463 elf_backend_plt_readonly, elf_backend_got_header_size,
2464 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2465 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2466 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2467 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2468 elf_backend_section_from_bfd_section,
2469 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2470 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2471 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2473 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2474 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2475 * bfd/bfd-in2.h: Regenerate.
2476 * bfd/libbfd.h: Regenerate.
2477 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2479 2011-03-31 Tristan Gingold <gingold@adacore.com>
2481 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2482 entry on xcoff when value is C_NULL_VALUE.
2484 2011-03-31 Tristan Gingold <gingold@adacore.com>
2486 * libcoff-in.h (exec_hdr): Remove.
2487 * libcoff.h: Regenerate.
2489 2011-03-30 Nick Clifton <nickc@redhat.com>
2491 * po/da.po: Updated Danish translation.
2493 2011-03-29 Richard Henderson <rth@redhat.com>
2495 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2496 (elf64_alpha_gc_sweep_hook): New.
2497 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2498 (elf_backend_can_gc_sections): New.
2500 2011-03-26 John Marino <binutils@marino.st>
2502 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2503 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2504 * configure: Regenerate.
2506 2011-03-25 Michael Snyder <msnyder@vmware.com>
2508 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2510 2011-03-25 Tristan Gingold <gingold@adacore.com>
2512 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2513 of find_nearest_line on object files.
2515 2011-03-25 Tristan Gingold <gingold@adacore.com>
2517 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2519 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2521 2011-03-24 Alan Modra <amodra@gmail.com>
2523 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2524 old-style __tls_get_addr calls without marker relocs don't match
2525 their arg setup insn one for one. If such mismatches are found
2526 report the reloc and don't do any tls optimization.
2527 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2529 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2531 * bfd-in2.h: Regenerate.
2533 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2535 * archures.c: Add AVR XMEGA architecture information.
2536 * cpu-avr.c (arch_info_struct): Likewise.
2537 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2538 (elf32_avr_object_p): Likewise.
2540 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2542 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2543 * bfd-in2.h: Regenerate.
2544 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2545 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2547 (elf32_arm_howto_from_type): Update accordingly.
2548 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2549 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2550 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2551 with an extra noncall_refcount field.
2552 (arm_local_iplt_info): New structure.
2553 (elf_arm_obj_tdata): Add local_iplt.
2554 (elf32_arm_local_iplt): New accessor macro.
2555 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2556 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2557 Change tls_type to a bitfield and add is_iplt.
2558 (elf32_arm_link_hash_newfunc): Update accordingly.
2559 (elf32_arm_allocate_local_sym_info): New function.
2560 (elf32_arm_create_local_iplt): Likewise.
2561 (elf32_arm_get_plt_info): Likewise.
2562 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2563 (elf32_arm_get_local_dynreloc_list): Likewise.
2564 (create_ifunc_sections): Likewise.
2565 (elf32_arm_copy_indirect_symbol): Update after the changes to
2566 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2567 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2568 to get PLT information. Assert that all STT_GNU_IFUNC references
2569 are turned into PLT references.
2570 (arm_build_one_stub): Pass the symbol type to
2571 elf32_arm_final_link_relocate.
2572 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2573 (elf32_arm_allocate_irelocs): New function.
2574 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2575 all R_ARM_IRELATIVE.
2576 (elf32_arm_allocate_plt_entry): New function.
2577 (elf32_arm_populate_plt_entry): Likewise.
2578 (elf32_arm_final_link_relocate): Add an st_type parameter.
2579 Set srelgot to null for static objects. Use separate variables
2580 to record which st_value and st_type should be used when generating
2581 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2582 symbol's PLT information, setting has_iplt_entry, splt,
2583 plt_offset and gotplt_offset accordingly. Check whether
2584 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2585 the relocation target accordingly. Broaden assert to include
2586 .iplts. Don't set sreloc for static relocations. Assert that
2587 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2588 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2589 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2590 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2591 resolve GOT references to the .igot.plt entry.
2592 (elf32_arm_relocate_section): Update the call to
2593 elf32_arm_final_link_relocate.
2594 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2595 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2596 relocations in shared libraries and relocatable executables.
2597 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2598 to get the list of dynamic relocations for a local symbol.
2599 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2600 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2601 to allocate local symbol information. Treat R_ARM_REL32 and
2602 R_ARM_REL32_NOI as call relocations in shared libraries and
2603 relocatable executables. Record PLT information for local
2604 STT_GNU_IFUNC functions as well as global functions. Count
2605 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2606 to get the list of dynamic relocations for a local symbol.
2607 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2608 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2609 removed. Update after the changes to elf32_arm_link_hash_entry.
2610 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2611 entries should live in .plt or .iplt. Check whether the .igot.plt
2612 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2613 to allocate .plt and .(i)got.plt entries. Detect which .got
2614 entries will need R_ARM_IRELATIVE relocations and use
2615 elf32_arm_allocate_irelocs to allocate them. Likewise other
2616 non-.got dynamic relocations.
2617 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2618 and dynamic relocations for local STT_GNU_IFUNC symbols.
2619 Check whether the .igot.plt and .got entries can be combined.
2620 Detect which .got entries will need R_ARM_IRELATIVE relocations
2621 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2622 section pointers intead of strcmp checks. Handle iplt and igotplt.
2623 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2624 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2625 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2627 (elf32_arm_output_plt_map_1): New function, split out from
2628 elf32_arm_output_plt_map. Handle .iplt entries. Use
2629 elf32_arm_plt_needs_thumb_stub_p.
2630 (elf32_arm_output_plt_map): Call it.
2631 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2632 local .iplt entries.
2633 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2634 (elf32_arm_swap_symbol_out): Likewise.
2635 (elf32_arm_add_symbol_hook): New function.
2636 (elf_backend_add_symbol_hook): Define for all targets.
2638 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2640 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2641 * elf.c (swap_out_syms): Set st_target_internal for each
2643 * elfcode.h (elf_swap_symbol_in): Likewise.
2644 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2645 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2646 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2647 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2648 * elflink.c (elf_link_output_extsym): Likewise.
2649 (bfd_elf_final_link): Likewise.
2650 (elf_link_add_object_symbols): Copy st_target_internal
2651 to the hash table if we see a definition.
2652 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2653 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2654 a branch_type field.
2655 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2656 (arm_type_of_stub): Replace actual_st_type with an
2657 actual_branch_type parameter.
2658 (arm_build_one_stub): Use branch types rather than st_types to
2659 determine the type of branch.
2660 (cortex_a8_erratum_scan): Likewise.
2661 (elf32_arm_size_stubs): Likewise.
2662 (bfd_elf32_arm_process_before_allocation): Likewise.
2663 (allocate_dynrelocs_for_symbol): Likewise.
2664 (elf32_arm_finish_dynamic_sections): Likewise.
2665 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2666 a branch_type parameter.
2667 (elf32_arm_relocate_section): Update call accordingly.
2668 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2669 (elf32_arm_output_map_sym): Initialize st_target_internal.
2670 (elf32_arm_output_stub_sym): Likewise.
2671 (elf32_arm_symbol_processing): Delete.
2672 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2673 Use st_target_internal to record the branch type.
2674 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2676 (elf32_arm_is_function_type): Delete.
2677 (elf_backend_symbol_processing): Likewise.
2678 (elf_backend_is_function_type): Likewise.
2680 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2682 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2683 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2686 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2688 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2689 may_need_local_target_p and may_become_dynamic_p to classify
2690 the relocation type. Don't check info->symbolic or h->def_regular
2691 when deciding whether to record a potential dynamic reloc.
2692 Don't treat potential dynamic relocs as PLT references.
2693 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2694 try to make the PLT reference count go negative.
2696 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2698 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2699 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2700 Only create a dynamic relocation for local references if
2702 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2703 allocation accordingly.
2704 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2706 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2708 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2709 (elf32_arm_add_dynreloc): Likewise.
2710 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2711 to allocate dynamic relocations.
2712 (elf32_arm_size_dynamic_sections): Likewise.
2713 (allocate_dynrelocs): Likewise. Rename to
2714 allocate_dynrelocs_for_symbol.
2715 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2716 create dynamic relocations.
2717 (elf32_arm_finish_dynamic_symbol): Likewise.
2719 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2721 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2722 x32 GD->IE and GD->LE transitions.
2723 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2724 and LD->LE transitions.
2726 2011-03-10 Alan Modra <amodra@gmail.com>
2728 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2729 for LO_DS error message and correct multiple.
2731 2011-03-10 Alan Modra <amodra@gmail.com>
2733 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2734 (ppc64_elf_link_just_syms): New function.
2735 (opd_entry_value): Don't assume big-endian host.
2736 (get_r2off): New function.
2737 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2739 2011-03-06 Michael Snyder <msnyder@vmware.com>
2741 * compress.c (bfd_compress_section_contents): Check for out of mem.
2743 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2744 that case statement falls through intentionally.
2746 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2748 2011-03-04 Alan Modra <amodra@gmail.com>
2750 * archive.c (bsd_write_armap): Don't call stat in deterministic
2751 mode, and don't use st_mtime if stat returns error.
2753 2011-03-03 Michael Snyder <msnyder@vmware.com>
2755 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2757 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2759 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2760 (aout_link_write_other_symbol): Missing break statement.
2762 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2764 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2766 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2768 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2769 x32 IE->LE transition.
2770 (elf_x86_64_relocate_section): Likewise.
2772 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2774 * elflink.c (is_reloc_section): Remove function.
2775 (get_dynamic_reloc_section_name): Construct string manually.
2777 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2779 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2780 (adjust_relative_path): Likewise.
2781 (_bfd_construct_extended_name_table): Likewise.
2782 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2783 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2784 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2785 * elf32-spu.c (sort_bfds): Likewise.
2786 (spu_elf_auto_overlay): Likewise.
2787 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2788 * xcofflink.c (xcoff_set_import_path): Likewise.
2789 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2790 (xtensa_regfile_lookup_shortname): Likewise.
2792 2011-02-28 Alan Modra <amodra@gmail.com>
2795 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2796 stringsize. Properly sanity check symdef_count. Remove redundant
2799 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2801 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2802 and handle claim_file seeking. Only try to load the plugin once.
2804 2011-02-22 Andreas Schwab <schwab@redhat.com>
2806 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2807 relocation read the value from the second GOT slot.
2809 2011-02-15 Tristan Gingold <gingold@adacore.com>
2811 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2813 2011-02-15 Alan Modra <amodra@gmail.com>
2815 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2816 toc relocs. Fuss over free(NULL).
2818 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2820 * elflink.c (bfd_elf_size_dynamic_sections): Add
2821 bfd_get_symbol_leading_char to the start of newname.
2823 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2825 * configure: Regenerate.
2827 2011-02-09 Alan Modra <amodra@gmail.com>
2829 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2830 we are done. When optimising large toc, check that a global
2831 symbol on a toc reloc is defined in a kept section.
2833 2011-02-08 Nick Clifton <nickc@redhat.com>
2836 * elf.c (assign_file_positions_for_load_sections): Set the program
2837 header offset and entry size to zero if there are no program
2840 2011-02-08 Alan Modra <amodra@gmail.com>
2842 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2843 local_syms when looking for local symbols in .toc.
2845 2011-02-01 Alan Modra <amodra@gmail.com>
2847 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2848 for toc pointer on any section having makes_toc_func_call set.
2849 (check_pasted_section): Ensure pasted .init/.fini fragments use
2850 the same toc if any has makes_toc_func_call set.
2852 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2854 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2857 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2859 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2860 common sections too.
2862 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2864 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2867 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2869 Fix compilation for mingw64.
2870 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2871 typecast to avoid warning.
2872 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2874 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2875 of long for pointer to avoid warning.
2876 (elfNN_ia64_relax_brl): Idem.
2877 (elfNN_ia64_install_value): Idem.
2878 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2880 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2882 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2883 h->needs_plt when deciding whether to record a possible dynamic reloc.
2885 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2887 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2888 dynamic relocs for the removed section.
2890 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2892 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2895 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2897 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2898 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2899 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2900 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2901 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2902 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2905 2011-01-14 Alan Modra <amodra@gmail.com>
2907 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2909 (_bfd_default_error_handler): Likewise.
2910 * elf.c (print_segment_map): Likewise.
2911 * libbfd.c (warn_deprecated): Likewise.
2912 * som.c (som_sizeof_headers): No need to do so here.
2913 * coff-i860.c: Replace use of printf for error messages with
2915 * coff-ppc.c: Likewise.
2916 * coff-sh.c: Likewise.
2917 * elf32-bfin.c: Likewise.
2918 * elf32-dlx.c: Likewise.
2919 * elf32-mep.c: Likewise.
2920 * elf32-v850.c: Likewise.
2921 * mach-o.c: Likewise.
2924 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2926 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2928 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2929 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2931 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2933 (elf_x86_64_finish_dynamic_symbol): Updated.
2934 (elf_x86_64_finish_dynamic_sections): Don't use
2935 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2936 bfd_elf64_swap_dyn_out.
2938 2011-01-14 J. Park <grassman@gmail.com>
2941 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2942 following bfd_link_hash_warning symbol link.
2944 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2945 Glauber de Oliveira Costa <glommer@gmail.com>
2947 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2948 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2949 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2951 * libbfd.h: Rebuilt.
2952 * bfd-in2.h: Rebuilt.
2953 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2954 (elf32_arm_reloc_map): Likewise.
2955 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2956 (elf32_arm_stub_long_branch_any_tls_pic,
2957 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2958 (DEF_STUBS): Add new stubs.
2959 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2960 (elf32_arm_local_tlsdesc_gotent): New.
2961 (GOT_TLS_GDESC): New mask.
2962 (GOT_TLS_GD_ANY): Define.
2963 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2964 (elf32_arm_compute_jump_table_size): New.
2965 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2966 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2967 sgotplt_jump_table_size fields.
2968 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2969 (elf32_arm_link_hash_table_create): Initialize new fields.
2970 (arm_type_of_stub): Check TLS desc relocs too.
2971 (elf32_arm_stub_name): TLS desc relocs can be shared.
2972 (elf32_arm_tls_transition): Determine relaxation.
2973 (arm_stub_required_alignment): Add tls stubs.
2974 (elf32_arm_size_stubs): Likewise.
2975 (elf32_arm_tls_relax): Perform TLS relaxing.
2976 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2977 (IS_ARM_TLS_GNU_RELOC): New.
2978 (IS_ARM_TLS_RELOC): Use it.
2979 (elf32_arm_relocate_section): Perform TLS relaxing.
2980 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2982 (allocate_dynrelocs): Allocate tls desc relcoations.
2983 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2985 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2987 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2989 (elf32_arm_finish_dynamic_symbol): Adjust.
2990 (arm_put_trampoline): New.
2991 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2993 (elf_backend_always_size_sections): Define.
2995 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2997 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2999 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3003 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
3004 handle symbols marked with regular reference, but not non-GOT
3005 reference when building shared library.
3007 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
3008 local and global STT_GNU_IFUNC symols when building shared
3010 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3012 2011-01-05 DJ Delorie <dj@redhat.com>
3014 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
3015 * libbfd.h: Regenerate.
3016 * bfd-in2.h: Regenerate.
3017 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
3019 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
3021 * cpu-i386.c (bfd_i386_compatible): New.
3022 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
3023 with bfd_i386_compatible.
3024 (bfd_x86_64_arch_intel_syntax): Likewise.
3025 (bfd_i386_arch_intel_syntax): Likewise.
3026 (i8086_arch): Likewise.
3027 (bfd_x64_32_arch): Likewise.
3028 (bfd_x86_64_arch): Likewise.
3029 (bfd_i386_arch): Likewise.
3031 For older changes see ChangeLog-2010
3037 version-control: never
projects / deliverable / binutils-gdb.git / blob