1 2011-12-14 Iain Sandoe <iains@gcc.gnu.org>
3 * mach-o-i386.c (text_section_names_xlat): New table.
4 (data_section_names_xlat): Likewise.
5 (import_section_names_xlat): Likewise.
6 (mach_o_i386_segsec_names_xlat): Likewise.
7 (bfd_mach_o_tgt_seg_table): Use new tables.
8 * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL.
9 * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat):
10 Move to mach-o.h as typedefs.
11 (text_section_names_xlat): Update for current GCC usage.
12 (data_section_names_xlat): Likewise.
13 (dwarf_section_names_xlat): Likewise.
14 (objc_section_names_xlat): New table.
15 (segsec_names_xlat): Add objc table.
16 (bfd_mach_o_normalize_section_name): Replace with...
17 (bfd_mach_o_section_data_for_mach_sect): New.
18 (bfd_mach_o_section_data_for_bfd_name): New.
19 (bfd_mach_o_section_data_for_bfd_name): Update to use additional data.
20 (bfd_mach_o_convert_section_name_to_mach_o): Likewise.
21 (bfd_mach_o_bfd_copy_private_section_data): Implement.
22 (bfd_mach_o_write_symtab): Write a zero-length string as the first entry
23 for compatibility with system tools.
24 (bfd_mach_o_build_commands): Update section alignment info.
25 (bfd_mach_o_new_section_hook): Use translation table data to define
26 default section flags, type, attributes and alignment, when available.
27 (bfd_mach_o_init_section_from_mach_o): Add TODO comment.
28 (bfd_mach_o_section_type_name): Add 'symbol_stubs'.
29 (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'.
30 (bfd_mach_o_get_section_type_from_name): Change "not-found" return
32 (bfd_mach_o_tgt_seg_table): Set default NULL.
33 * mach-o.h (bfd_mach_o_segment_command): Use define for name length.
34 (bfd_mach_o_backend_data): Move until after contents are defined.
35 (bfd_mach_o_normalize_section_name): Remove.
36 (bfd_mach_o_convert_section_name_to_bfd): Declare.
37 (mach_o_section_name_xlat): Declare.
38 (mach_o_segment_name_xlat): Declare.
39 (bfd_mach_o_section_data_for_mach_sect): Declare.
40 (bfd_mach_o_section_data_for_bfd_name): Declare.
42 2011-12-13 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
44 * dwarf2.c (bfd_dwarf2_cleanup_debug_info): Accept stash as an
45 argument like other functions to support formats other than ELF.
46 * elf-bfd.h (bfd_dwarf2_cleanup_debug_info): Move to bfd-in.h.
47 * elf.c (_bfd_elf_close_and_cleanup): Pass dwarf2_find_line_info
48 in tdata as a parameter.
49 * libbfd-in.h (bfd_dwarf2_cleanup_debug_info): Move from
51 * libbfd.h (bfd_dwarf2_cleanup_debug_info): Regenerate.
52 * mach-o-target.c (bfd_mach_o_close_and_cleanup): Remove the
54 (bfd_mach_o_find_nearest_line): Likewise.
55 * mach-o.c (bfd_mach_o_find_nearest_line): Add the definition
56 which calls _bfd_dwarf2_find_nearest_line.
57 (bfd_mach_o_close_and_cleanup): Likewise.
58 * mach-o.h (mach_o_data_struct): Add dwarf2_find_line_info.
59 (bfd_mach_o_find_nearest_line): Add declaration.
60 (bfd_mach_o_close_and_cleanup): Add declaration.
62 2011-12-13 Tristan Gingold <gingold@adacore.com>
64 * mach-o.c (bfd_mach_o_read_symtab_symbols): Make global. Remove
66 (bfd_mach_o_section_get_entry_size): Make global.
67 (bfd_mach_o_section_get_nbr_indirect): Likewise.
68 (bfd_mach_o_read_symtab_strtab): Likewise.
69 (struct bfd_mach_o_xlat_name): Move to mach-o.h
70 (bfd_mach_o_print_flags): Move to binutils/od-macho.c
71 (bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise.
72 (bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise.
73 (bfd_mach_o_header_flags_name): Likewise.
74 (bfd_mach_o_load_command_name): Likewise.
75 (bfd_mach_o_print_private_header): Likewise.
76 (bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise.
77 (bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise.
78 (bfd_mach_o_print_dyld_info): Likewise.
79 (bfd_mach_o_print_private_bfd_data): Remove.
80 (bfd_mach_o_type_name): Make global.
81 (bfd_mach_o_section_attribute_name): Likewise.
82 * mach-o.h (bfd_mach_o_xlat_name): Added.
83 (bfd_mach_o_section_get_nbr_indirect)
84 (bfd_mach_o_section_get_entry_size)
85 (bfd_mach_o_read_symtab_symbols)
86 (bfd_mach_o_read_symtab_strtab)
87 (bfd_mach_o_section_attribute_name)
88 (bfd_mach_o_section_type_name): Likewise.
89 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define.
91 2011-12-13 Chung-Lin Tang <cltang@codesourcery.com>
93 * elfxx-mips.c (mips_elf_calculate_relocation): Correct
94 R_MIPS16_HI16/R_MIPS16_LO16 handling of two cleared lower bits,
97 2011-12-12 Iain Sandoe <iains@gcc.gnu.org>
99 * mach-o.c (bfd_mach_o_read_section_32): Null-terminate sectname.
100 (bfd_mach_o_read_section_64): Likewise.
102 2011-12-11 John Davis Anglin <dave.anglin@nrc-cnrc.gc.ca>
105 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
106 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations to
107 R_PARISC_DPREL21L when not doing a shared link. Likewise convert
108 R_PARISC_TLS_GD14R, R_PARISC_TLS_LDM14R and R_PARISC_TLS_IE14R to
109 R_PARISC_DPREL14R. Handle R_PARISC_TLS_GD21L, R_PARISC_TLS_LDM21L
110 and R_PARISC_TLS_IE21L with R_PARISC_DLTIND21L.
112 2011-12-10 David Daney <david.daney@cavium.com>
114 * elfxx-mips.c (mips_elf_link_hash_table.rld_value): Remove.
115 (mips_elf_link_hash_table.rld_symbol): New field;
116 (MIPS_ELF_RLD_MAP_SIZE): New macro.
117 (_bfd_mips_elf_add_symbol_hook): Remember __rld_obj_head symbol
119 (_bfd_mips_elf_create_dynamic_sections): Remember __rld_map symbol
121 (_bfd_mips_elf_size_dynamic_sections): Set correct size for .rld_map.
122 (_bfd_mips_elf_finish_dynamic_symbol): Remove .rld_map handling.
123 (_bfd_mips_elf_finish_dynamic_sections): Use rld_symbol to
124 calculate DT_MIPS_RLD_MAP value.
125 (_bfd_mips_elf_link_hash_table_create): Initialize rld_symbol,
126 quit initializing rld_value.
128 2011-12-08 Andrew Pinski <apinski@cavium.com>
129 Adam Nemet <anemet@caviumnetworks.com>
131 * archures.c (bfd_mach_mips_octeon2): New macro
132 * bfd-in2.h: Regenerate.
133 * cpu-mips.c (I_mipsocteon2): New enum value.
134 (arch_info_struct): Add bfd_mach_mips_octeon2.
135 * elfxx-mips.c (_bfd_elf_mips_mach): Support E_MIPS_MACH_OCTEON2.
136 (mips_set_isa_flags): Add bfd_mach_mips_octeon2.
137 (mips_mach_extensions): Add bfd_mach_mips_octeon2.
139 2011-12-07 Alan Modra <amodra@gmail.com>
142 * elflink.c (elf_gc_sweep_symbol): Discard unmarked symbols
143 defined in shared libraries.
145 2011-12-07 Tristan Gingold <gingold@adacore.com>
147 * mach-o.c (bfd_mach_o_canonicalize_symtab): Fix indentation.
148 Adjust the condition.
149 (bfd_mach_o_read_symtab_symbol): Now returns a bfd_boolean.
150 Adjust return statements.
151 (bfd_mach_o_read_symtab_strtab): Likewise.
152 (bfd_mach_o_read_symtab_symbols): Likewise.
153 (bfd_mach_o_scan_start_address): Likewise. Make it static.
154 (bfd_mach_o_scan): Likewise.
155 (bfd_mach_o_read_dysymtab_symbol): Remove unused function.
156 (bfd_mach_o_header_p): Adjust call.
157 (bfd_mach_o_cpu_name): Make it const.
158 (bfd_mach_o_filetype_name): Likewise.
159 (bfd_mach_o_header_flags_name): Likewise.
160 (bfd_mach_o_section_type_name): Likewise.
161 (bfd_mach_o_section_attribute_name): Likewise.
162 (bfd_mach_o_load_command_name): Likewise.
163 (bfd_mach_o_get_section_type_from_name): Add a const qualifier
165 (bfd_mach_o_get_section_attribute_from_name): Likewise.
166 * mach-o.h (bfd_mach_o_read_dysymtab_symbol)
167 (bfd_mach_o_scan_start_address, bfd_mach_o_scan): Remove.
169 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
171 * elf-bfd.h (elfcore_write_s390_last_break): Add prototype.
172 (elfcore_write_s390_system_call): Likewise.
173 * elf.c (elfcore_write_s390_last_break): New function.
174 (elfcore_write_s390_system_call): Likewise.
175 (elfcore_write_register_note): Call them.
176 (elfcore_grok_s390_last_break): New function.
177 (elfcore_grok_s390_system_call): Likewise.
178 (elfcore_grok_note): Call them.
180 2011-12-05 Tristan Gingold <gingold@adacore.com>
182 * mach-o.c (bfd_mach_o_read_symtab_symbol): Accept indirect symbols.
184 2011-12-05 Tristan Gingold <gingold@adacore.com>
186 * mach-o.c (bfd_mach_o_write_contents): Handle LC_LOAD_UPWARD_DYLIB.
187 (bfd_mach_o_read_dylib): Likewise.
188 (bfd_mach_o_read_command): Likewise.
189 (bfd_mach_o_bfd_print_private_bfd_data): Likewise.
191 2011-12-05 Tristan Gingold <gingold@adacore.com>
193 * mach-o.c (bfd_mach_o_read_command): Add the bfd in the error
195 (bfd_mach_o_openr_next_archived_file): Use arch name as member name.
196 (bfd_mach_o_fat_extract): Ditto.
198 2011-12-03 Alan Modra <amodra@gmail.com>
201 * elflink.c (bfd_elf_final_link): Don't segfault when checking
202 for DT_TEXTREL and .dynamic does not exist.
204 2011-12-03 Alan Modra <amodra@gmail.com>
207 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Revert substantive
208 change in 2011-07-01 commit. Comment.
209 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
211 2011-12-01 Mikael Pettersson <mikpe@it.uu.se>
213 * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
214 non-SEC_ALLOC sections break before GOT and PLT accounting.
216 2011-12-01 Hans-Peter Nilsson <hp@axis.com>
218 * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
219 R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
220 non-SEC_ALLOC sections before GOT and PLT accounting.
222 2011-11-29 Andrew Pinski <apinski@cavium.com>
224 * archures.c (bfd_mach_mips_octeonp): New macro.
225 * bfd-in2.h: Regenerate.
226 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
227 (arch_info_struct): Add bfd_mach_mips_octeonp.
228 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
229 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
231 2011-11-23 Tristan Gingold <gingold@adacore.com>
233 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
234 (vms_write_index): Add comments.
236 2011-11-22 DJ Delorie <dj@redhat.com>
238 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
239 avoid using the special non-swapping target when not explicitly
242 2011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
244 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
246 2011-11-22 Tristan Gingold <gingold@adacore.com>
248 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
249 symbols. Print section name in brackets.
251 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
253 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
254 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
255 * configure: Regenerate.
256 * elf32-ppc.c: Add powerpc-freebsd definitions.
257 * elf64-ppc.c: Add powerpc64-freebsd definitions.
258 * targets.c: Add bits for powerpc and powerpc64-freebsd.
260 2011-11-17 Philipp Thomas <philipp@thogro.org>
262 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
263 needs to be translated only once.
265 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
267 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
269 (mips16_elf64_howto_table_rela): Likewise.
270 (micromips_elf64_howto_table_rela): Likewise.
271 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
272 (elf_mips16_howto_table_rela): Likewise.
273 (elf_micromips_howto_table_rela): Likewise.
275 2011-11-15 Alan Modra <amodra@gmail.com>
276 Andreas Tobler <andreast@fgznet.ch>
278 * elflink.c (_bfd_elf_create_got_section): Replace
279 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
280 (_bfd_elf_link_create_dynamic_sections): Likewise.
281 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
282 (ppc_elf_create_dynamic_sections): Likewise.
284 2011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
286 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
288 2011-11-08 Nick Clifton <nickc@redhat.com>
290 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
291 immediate move into an address register.
293 2011-11-09 Alan Modra <amodra@gmail.com>
295 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
296 executables when export_dynamic.
298 2011-11-08 Alan Modra <amodra@gmail.com>
300 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
301 ha_relocs_not_using_r2 to unexpected_toc_insn.
302 (ok_lo_toc_insn): New function.
303 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
304 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
305 Handle addic on lo toc reloc.
307 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
310 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
311 go through PLT. Reset plt field with init_plt_offset.
312 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
313 allocated for symbols referenced by a plabel.
315 2011-11-02 DJ Delorie <dj@redhat.com>
317 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
320 2011-11-02 Jan Beulich <jbeulich@suse.com>
322 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
323 internal_syment *' parameter. Extend 'dummy' to an array with two
324 elements. Set n_numaux early. Handle BSF_FILE.
325 (coff_write_symbols): Pass NULL as new third argument to
326 coff_write_alien_symbol().
327 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
328 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
329 from non-COFF input BFDs.
330 * libcoff-in.h (coff_write_alien_symbol): Declare.
331 * libcoff.h (coff_write_alien_symbol): Re-generate.
333 2011-11-01 DJ Delorie <dj@redhat.com>
335 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
336 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
337 (BFD32_BACKENDS): Add elf32-rl78.lo.
338 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
339 (Makefile.in): Regenerate.
340 * archures.c (bfd_architecture): Define bfd_arch_rl78.
341 (bfd_archures_list): Add bfd_rl78_arch.
342 * config.bfd: Add rl78-*-elf.
343 * configure.in: Add bfd_elf32_rl78_vec.
344 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
345 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
346 * Makefile.in: Regenerate.
347 * bfd-in2.h: Regenerate.
348 * configure: Regenerate.
349 * libbfd.h: Regenerate.
350 * cpu-rl78.c: New file.
351 * elf32-rl78.c: New file.
353 2011-10-26 Nick Clifton <nickc@redhat.com>
356 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
357 * elf32-hppa.c (STUB_SUFFIX): Likewise.
359 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
361 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
362 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
363 (BFD32_BACKENDS): Add elf32-epiphany.lo.
364 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
365 * archures.c (bfd_arch_epiphany): Add.
366 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
367 (bfd_epiphany_arch): Declare.
368 (bfd_archures_list): Add &bfd_epiphany_arch.
369 * config.bfd (epiphany-*-elf): New target case.
370 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
371 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
372 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
373 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
374 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
375 * targets.c (bfd_elf32_epiphany_vec): Declare.
376 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
377 * Makefile.in: Regenerate.
378 * bfd-in2.h: Regenerate.
379 * configure: Regenerate.
380 * libbfd.h: Regenerate.
381 * po/SRC-POTFILES.in: Regenerate.
382 * po/bfd.pot: Regenerate.
383 * cpu-epiphany.c: New file.
384 * elf32-epiphany.c: New file.
386 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
388 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
391 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
394 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
395 identical TAG_PCS_config attributes.
397 2011-10-24 Nick Clifton <nickc@redhat.com>
399 * po/ja.po: Updated Japanese translation.
401 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
404 * bfd-in.h: Include <sys/stat.h> rather than forward defining
406 * bfd-in2.h: Regenerate.
408 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
411 * elf32-i386.c (elf_i386_relocate_section): Replace
412 R_386_IRELATIVE with R_386_RELATIVE.
414 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
415 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
417 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
419 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
421 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
423 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
426 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
427 and next_irelative_index.
428 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
429 and next_irelative_index.
430 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
432 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
433 next_irelative_index from reloc_count.
434 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
437 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
438 next_jump_slot_index and next_irelative_index.
439 (elf_x86_64_link_hash_table_create): Initialize
440 next_jump_slot_index and next_irelative_index.
441 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
443 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
446 2011-10-20 Nick Clifton <nickc@redhat.com>
449 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
451 * elf64-ppc.c (STUB_SUFFIX): Likewise.
452 * elf32-hppa.c (STUB_SUFFIX): Likewise.
454 2011-10-20 Alan Modra <amodra@gmail.com>
456 * elf32-i386.c (i386_opcode16): Delete.
457 (elf_i386_check_tls_transition): Use memcmp to compare contents.
458 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
459 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
461 2011-10-19 Alan Modra <amodra@gmail.com>
464 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
465 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
466 "mark". Hide undefweak too. Clear def_regular and ref_regular.
467 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
468 reloc errors from garbage-collected code.
469 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
470 * elf32-bfin.c (bfin_relocate_section): Likewise.
471 (bfinfdpic_relocate_section): Likewise.
472 * elf32-cris.c (cris_elf_relocate_section): Likewise.
473 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
474 * elf32-i386.c (elf_i386_relocate_section): Likewise.
475 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
476 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
477 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
478 * elf32-s390.c (elf_s390_relocate_section): Likewise.
479 * elf32-sh.c (sh_elf_relocate_section): Likewise.
480 * elf32-spu.c (spu_elf_relocate_section): Likewise.
481 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
482 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
483 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
484 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
485 * elf64-s390.c (elf_s390_relocate_section): Likewise.
486 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
487 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
488 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
489 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
491 2011-10-19 Alan Modra <amodra@gmail.com>
494 * elflink.c (elf_link_output_extsym): Correct test for warning when
495 forced local executable syms are referenced from shared libraries.
497 2011-10-19 Alan Modra <amodra@gmail.com>
500 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
502 2011-10-18 David S. Miller <davem@davemloft.net>
505 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
506 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
507 call delay slot instruction forward 4 bytes when performing
510 2011-10-17 Alan Modra <amodra@gmail.com>
514 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
515 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
517 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
519 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
520 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
522 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
523 updates of the plt refcount.
524 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
525 refcount in relation to the plt refcount.
527 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
529 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
532 2011-10-11 Alan Modra <amodra@gmail.com>
535 * archive.c (bfd_generic_archive_p): Only check first element
536 when target_defaulted.
537 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
538 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
540 2011-10-11 Alan Modra <amodra@gmail.com>
543 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
544 thin archive element using container target if not defaulted.
546 2011-10-10 Nick Clifton <nickc@redhat.com>
548 * po/es.po: Updated Spanish translation.
549 * po/fi.po: Updated Finnish translation.
550 * po/fr.po: Updated French translation.
551 * po/ru.po: Updated Russian translation.
553 2011-10-10 Alan Modra <amodra@gmail.com>
555 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
556 (struct ppc_link_hash_table): Add tocsave_htab.
557 (struct tocsave_entry): New.
558 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
559 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
560 (ppc64_elf_link_hash_table_free): ..and delete it.
561 (build_plt_stub): Always put STD_R2_40R1 first.
562 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
563 on plt call. If present add prologue nop location to tocsave_htab.
564 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
565 first insn of plt call stub when R_PPC64_TOCSAVE present.
567 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
570 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
571 alignment and size for common symbols.
573 2011-10-08 Alan Modra <amodra@gmail.com>
577 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
580 2011-10-08 Alan Modra <amodra@gmail.com>
583 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
584 even when strip_discarded is false.
586 2011-10-05 Kai Tietz <ktietz@redhat.com>
588 * coffgen.c (coff_write_alien_symbol): Don't write
589 symbol for discarded sections, if strip_discarded isn't
590 explicit set to false.
591 (coff_write_native_symbol): Likewise.
593 2011-10-05 DJ Delorie <dj@redhat.com>
594 Nick Clifton <nickc@redhat.com>
596 * elf32-rx.c: Add support for PID mode.
597 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
598 Include addend in R_RX_SYM relocations.
600 2011-09-30 Tristan Gingold <gingold@adacore.com>
602 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
603 (read_section): Add sec argument. Adjust the code to get section
605 (read_indirect_string): Adjust call to read_section.
606 (read_abbrevs): Ditto.
607 (decode_line_info): Ditto.
608 (read_debug_ranges): Ditto.
609 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
610 (find_debug_info): Add debug_sections parameter. Use it instead
612 (place_sections): Get section names from stash.
613 (find_line): Add debug_sections argument. Initialize
614 debug_sections field of stash from it.
615 Adjust calls to find_debug_info.
616 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
617 Adjust call to find_line.
618 (_bfd_dwarf2_find_line): Adjust call to find_line.
619 * libcoff-in.h (struct dwarf_debug_section): New declaration.
620 (coff_find_nearest_line_with_names): Likewise.
621 * libcoff.h: Regenerate.
622 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
623 (dwarf_debug_sections): Likewise.
624 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
625 * libbfd.h: Regenerate.
626 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
627 _bfd_dwarf2_find_nearest_line.
628 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
629 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
630 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
631 * coffgen.c (coff_find_nearest_line_with_names): New function.
632 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
633 * coff-rs6000.c (xcoff_debug_sections): New constant.
634 (xcoff_find_nearest_line): New function.
635 (rs6000coff_vec): Use xcoff_find_nearest_line.
636 (pmac_xcoff_vec): Ditto.
638 2011-09-30 Alan Modra <amodra@gmail.com>
641 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
642 (ppc64_elf_edit_toc): Check HA relocs.
643 (ha_reloc_match): Delete function.
644 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
645 Instead do it and low part optimization based on
646 ha_relocs_not_using_r2.
648 2011-09-29 Alan Modra <amodra@gmail.com>
651 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
652 debug and special section groups.
654 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
657 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
658 clearing def_dynamic.
659 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
661 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
664 2011-09-27 Kai Tietz <ktietz@redhat.com>
666 * coffcode.h (sec_to_styp_flags): Handle
667 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
668 SEC_LINK_DUPLICATES_SAME_SIZE.
670 2011-09-22 Tristan Gingold <gingold@adacore.com>
672 * configure.in: Bump version to 2.22.51
673 * configure: Regenerate.
675 2011-09-21 David S. Miller <davem@davemloft.net>
677 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
678 * elfxx-sparc.h: Declare it.
679 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
680 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
682 2011-09-21 Tristan Gingold <gingold@adacore.com>
684 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
685 Deals with size limited strings.
686 (bfd_mach_o_build_commands): Initialize more fields.
688 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
691 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
694 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
697 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
698 to struct bfd_elf_version_tree.
700 * elflink.c (elf_info_failed): Remove verdefs.
701 (_bfd_elf_export_symbol): Updated.
702 _bfd_elf_link_assign_sym_version): Likewise.
703 (bfd_elf_size_dynamic_sections): Remove pointer to struct
704 bfd_elf_version_tree. Updated.
705 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
708 * linker.c (bfd_hide_sym_by_version): New.
710 * bfd-in2.h: Regenerated.
712 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
715 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
716 if there are no GOT relocations.
718 2011-09-09 Kai Tietz <ktietz@redhat.com>
720 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
721 for targets without symbol_leading_char.
723 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
725 * bfdwin.c (bfd_get_file_window): Fix memory leak.
727 2011-09-07 Alan Modra <amodra@gmail.com>
730 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
733 2011-09-06 Alan Modra <amodra@gmail.com>
736 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
737 (ppc64_elf_edit_toc): Fix style nit. Report some details
738 on linker failure due to reference in debug or non-alloc
739 sections to optimized away toc entry, and don't abort.
741 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
743 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
746 2011-08-26 Nick Clifton <nickc@redhat.com>
748 * po/es.po: Updated Spanish translation.
750 2011-08-19 Alan Modra <amodra@gmail.com>
752 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
753 we haven't seen expected -mcmodel=medium/large code relocs.
755 2011-08-18 Tristan Gingold <gingold@adacore.com>
757 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
759 2011-08-17 Tristan Gingold <gingold@adacore.com>
761 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
763 2011-08-17 Alan Modra <amodra@gmail.com>
766 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
767 (_bfd_handle_already_linked): Declare.
768 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
769 _bfd_coff_section_already_linked.
770 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
771 * coffcode.h (coff_section_already_linked): Likewise.
772 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
773 * elf-bfd.h: Likewise.
774 * libbfd-in.h: Likewise.
775 * targets.c: Likewise.
776 * linker.c (bfd_section_already_linked): Likewise.
777 (bfd_section_already_linked_table_lookup): Likewise.
778 (bfd_section_already_linked_table_insert): Likewise.
779 (_bfd_generic_section_already_linked): Likewise. Call
780 _bfd_handle_already_linked.
781 (_bfd_handle_already_linked): New function, split out from..
782 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
783 2011-07-09 changes. Avoid unnecessary strcmp when matching
784 already_linked_list entries. Match plugin linkonce section.
785 (section_signature): Delete.
786 * coffgen.c (_bfd_coff_section_already_linked): New function.
787 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
788 * libbfd.h: Regenerate.
789 * libcoff.h: Regenerate.
790 * bfd-in2.h: Regenerate.
792 2011-08-14 Alan Modra <amodra@gmail.com>
794 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
795 shared and call to _mcount will go via plt.
797 2011-08-14 Alan Modra <amodra@gmail.com>
799 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
800 * elf32-ppc.c: Likewise.
801 (ppc_elf_select_plt_layout): Use einfo rather than info to report
804 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
807 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
808 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
809 and zero-extend it to 64bit if addend is zero for x32. Generate
810 R_X86_64_RELATIVE64 for x32.
812 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
814 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
815 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
816 * elf32-arm.c (elf32_arm_link_hash_table): New field.
817 (elf232_arm_link_hash_table_create): Initialise new field.
818 (check_use_blx): Change test depending on fix_arm1176.
819 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
820 command line options.
822 2011-08-08 Tristan Gingold <gingold@adacore.com>
824 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
825 (segsec_names_xlat): Reorder elements.
826 (bfd_mach_o_read_section_32): Fix typo.
827 (bfd_mach_o_read_section_64): Fix typo.
829 2011-08-08 Tristan Gingold <gingold@adacore.com>
831 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
832 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
833 (bfd_mach_o_section): Use them. Add next field.
834 (bfd_mach_o_segment_command): Replace sections array by
835 sect_head and sect_tail.
836 (bfd_mach_o_get_mach_o_section): New macro.
837 (bfd_mach_o_lookup_section): Remove.
838 (bfd_mach_o_new_section_hook): New function.
839 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
841 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
842 parameter with segname and sectname parameters. Adjust.
843 (bfd_mach_o_append_section_to_segment): New function. Use a
844 linked list for Mach-O sections.
845 (bfd_mach_o_write_segment_32): Adjust.
846 (bfd_mach_o_write_segment_64): Ditto.
847 (bfd_mach_o_build_commands): Fix comment. Adjust.
848 (bfd_mach_o_flatten_sections): Adjust.
849 (bfd_mach_o_print_section_map): Adjust.
850 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
851 (bfd_mach_o_new_section_hook): New function.
852 (bfd_mach_o_init_section_from_mach_o): Ditto.
853 (bfd_mach_o_read_section_32): Remove section parameter.
854 Return a section instead.
855 (bfd_mach_o_read_section_64): Ditto.
856 (bfd_mach_o_read_section): Ditto.
857 (bfd_mach_o_make_bfd_section): Adjust.
858 (bfd_mach_o_read_segment): Adjust for new profile of
859 bfd_mach_o_read_section.
860 (bfd_mach_o_lookup_section): Remove.
861 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
863 2011-08-08 Tristan Gingold <gingold@adacore.com>
865 * mach-o.h (bfd_mach_o_version_min_command): New structure.
866 (bfd_mach_o_load_command): Add version_min.
867 (mach_o_data_struct): Fix comment.
868 * mach-o.c (bfd_mach_o_read_version_min): New function.
869 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
870 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
871 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
872 (bfd_mach_o_get_name_or_null): New function.
873 (bfd_mach_o_get_name): Use the above new one.
874 (bfd_mach_o_load_command_name): Add the above new commands.
875 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
876 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
877 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
878 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
880 2011-08-08 Tristan Gingold <gingold@adacore.com>
882 * mach-o.h: Move size macros to external.h
883 Move reloc macros to reloc.h and x86-64.h.
884 * mach-o-i386.c: Includes mach-o/reloc.h
885 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
886 * mach-o.c: Add includes.
887 (bfd_mach_o_write_header): Use structure from external.h to convert.
888 (bfd_mach_o_write_thread): Ditto.
889 (bfd_mach_o_write_relocs): Ditto.
890 (bfd_mach_o_write_section_32): Ditto.
891 (bfd_mach_o_write_section_64): Ditto.
892 (bfd_mach_o_write_segment_32): Ditto.
893 (bfd_mach_o_write_segment_64): Ditto.
894 (bfd_mach_o_write_symtab): Ditto.
895 (bfd_mach_o_write_contents): Ditto.
896 (bfd_mach_o_read_header): Ditto.
897 (bfd_mach_o_read_section_32): Ditto.
898 (bfd_mach_o_read_section_64): Ditto.
899 (bfd_mach_o_read_symtab_symbol): Ditto.
900 (bfd_mach_o_read_dylinker): Ditto.
901 (bfd_mach_o_read_dylib): Ditto.
902 (bfd_mach_o_read_dysymtab): Ditto.
903 (bfd_mach_o_read_symtab): Ditto.
904 (bfd_mach_o_read_linkedit): Ditto.
905 (bfd_mach_o_read_str): Ditto.
906 (bfd_mach_o_read_dyld_info): Ditto.
907 (bfd_mach_o_read_segment): Ditto.
908 (bfd_mach_o_read_command): Ditto.
909 (bfd_mach_o_archive_p): Ditto.
910 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
911 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
912 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
913 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
914 of an hard-coded value.
916 2011-08-08 Tristan Gingold <gingold@adacore.com>
918 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
919 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
920 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
921 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
923 2011-08-08 Tristan Gingold <gingold@adacore.com>
925 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
926 (bfd_mach_o_convert_section_name_to_bfd): Use it.
927 (bfd_mach_o_get_section_type_from_name): New function.
928 (bfd_mach_o_get_section_attribute_from_name): Ditto.
929 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
930 Add comments. Add prototypes for the above new functions.
932 2011-08-05 Mark Kettenis <kettenis@gnu.org>
934 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
936 2011-08-05 Alan Modra <amodra@gmail.com>
938 * elf64-ppc.c (maybe_strip_output): New function.
939 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
941 2011-08-05 Alan Modra <amodra@gmail.com>
944 * elflink.c (_bfd_elf_section_already_linked): Return matched
945 status. Remove COFF comdat section handling.
946 * linker.c (_bfd_generic_section_already_linked): Return matched
947 status. Don't set SEC_GROUP in l_flags for plugin entries.
948 (bfd_section_already_linked): Update prototype.
949 * targets.c (_section_already_linked): Likewise.
950 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
951 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
952 (_bfd_nolink_section_already_linked): Update.
953 * libbfd.h: Regenerate.
954 * bfd-in2.h: Regenerate.
956 2011-08-05 Alan Modra <amodra@gmail.com>
958 * elf32-ppc.c: Include dwarf2.h.
959 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
960 (ppc_elf_create_glink): Create .eh_frame section.
961 (glink_eh_frame_cie): New array.
962 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
963 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
965 2011-08-04 Tristan Gingold <gingold@adacore.com>
967 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
968 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
970 2011-08-03 Tristan Gingold <gingold@adacore.com>
972 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
973 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
975 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
977 * elfxx-mips.c (check_4byte_branch): Remove function.
978 (check_relocated_bzc): New function.
979 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
980 instructions that immediately follow a compact branch
983 2011-08-02 Alan Modra <amodra@gmail.com>
985 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
987 (ppc_build_one_stub): Adjust get_relocs call to suit..
988 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
990 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
993 * archures.c (bfd_mach_i386_intel_syntax): New.
994 (bfd_mach_i386_i8086): Updated.
995 (bfd_mach_i386_i386): Likewise.
996 (bfd_mach_x86_64): Likewise.
997 (bfd_mach_x64_32): Likewise.
998 (bfd_mach_i386_i386_intel_syntax): Likewise.
999 (bfd_mach_x86_64_intel_syntax): Likewise.
1000 (bfd_mach_x64_32_intel_syntax): Likewise.
1001 (bfd_mach_l1om): Likewise.
1002 (bfd_mach_l1om_intel_syntax): Likewise.
1003 (bfd_mach_k1om): Likewise.
1004 (bfd_mach_k1om_intel_syntax): Likewise.
1006 * bfd-in2.h: Regenerated.
1008 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
1010 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
1011 (bfd_x64_32_arch): Likewise.
1013 * elf64-x86-64.c: Include "libiberty.h".
1014 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
1015 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
1016 (elf_x86_64_reloc_type_lookup): Likewise.
1017 (elf_x86_64_reloc_name_lookup): Likewise.
1018 (elf_x86_64_relocate_section): Likewise.
1019 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
1021 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1023 * elfxx-mips.c (check_br32): Fix return type.
1025 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1027 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
1029 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1031 * elfxx-mips.c: Adjust comments throughout.
1032 (mips_elf_relax_delete_bytes): Reshape code.
1033 (_bfd_mips_elf_relax_section): Remove check for
1034 R_MICROMIPS_GPREL16 relocations. Reshape code.
1036 2011-07-28 Roland McGrath <mcgrathr@google.com>
1038 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
1039 (elf_i386_nacl_plt0_entry): New variable.
1040 (elf_i386_plt_entry): New variable.
1041 (elf_i386_nacl_pic_plt0_entry): New variable.
1042 (elf_i386_nacl_pic_plt_entry): New variable.
1043 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
1044 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
1045 (elf_backend_plt_alignment): Likewise.
1047 * config.bfd: Handle i[3-7]86-*-nacl*.
1048 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
1049 * targets.c: Support bfd_elf32_i386_nacl_vec.
1050 * configure.in: Likewise.
1051 * configure: Regenerated.
1053 * elf32-i386.c (struct elf_i386_plt_layout): New type.
1054 (GET_PLT_ENTRY_SIZE): New macro.
1055 (elf_i386_plt): New variable.
1056 (struct elf_i386_backend_data): New member `plt'.
1057 (elf_i386_arch_bed): Add initializer for it.
1058 (elf_i386_vxworks_arch_bed): Likewise.
1059 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
1060 (elf_i386_plt_sym_val): Likewise.
1061 (elf_i386_relocate_section): Likewise.
1062 (elf_i386_finish_dynamic_symbol): Likewise.
1063 Also use other elf_i386_plt_layout members for PLT details.
1064 (elf_i386_finish_dynamic_sections): Likewise.
1066 * elf32-i386.c (struct elf_i386_backend_data): New type.
1067 (get_elf_i386_backend_data): New macro.
1068 (elf_i386_arch_bed): New variable.
1069 (elf_backend_arch_data): New macro.
1070 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
1071 (elf_i386_link_hash_table_create): Don't initialize them.
1072 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
1073 elf_i386_backend_data, not elf_i386_link_hash_table.
1074 (elf_i386_adjust_dynamic_symbol): Likewise.
1075 (elf_i386_allocate_dynrelocs): Likewise.
1076 (elf_i386_readonly_dynrelocs): Likewise.
1077 (elf_i386_size_dynamic_sections): Likewise.
1078 (elf_i386_relocate_section): Likewise.
1079 (elf_i386_finish_dynamic_symbol): Likewise.
1080 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
1081 (elf_i386_vxworks_link_hash_table_create): Function removed.
1082 (elf_i386_vxworks_arch_bed): New variable.
1083 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
1085 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
1086 * elfxx-target.h (elf_backend_arch_data): New macro.
1087 (elfNN_bed): Use it as initializer for the new member.
1089 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
1091 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
1094 2011-07-26 Jakub Jelinek <jakub@redhat.com>
1096 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
1097 and .zdebug_macro entry.
1098 (dwarf_debug_section_enum): Add debug_macro.
1100 2011-07-26 Alan Modra <amodra@gmail.com>
1102 * elf64-ppc.c: Include dwarf2.h.
1103 (struct ppc_link_hash_table): Add glink_eh_frame.
1104 (create_linkage_sections): Create .eh_frame section.
1105 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
1107 (glink_eh_frame_cie): New array.
1108 (ppc64_elf_size_stubs): Size glink_eh_frame.
1109 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
1110 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
1112 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
1115 * elf64-mmix.c (struct _mmix_elf_section_data): New members
1116 has_warned_bpo and has_warned_pushj.
1117 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
1118 converting to ISO C. Add new parameter error_message. All
1120 (mmix_elf_perform_relocation): Ditto.
1121 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
1122 Handle the case where mmix_elf_check_common_relocs has not been
1123 called, missing preparations for relocs of the respective type.
1125 2011-07-24 Chao-ying Fu <fu@mips.com>
1126 Ilie Garbacea <ilie@mips.com>
1127 Maciej W. Rozycki <macro@codesourcery.com>
1128 Joseph Myers <joseph@codesourcery.com>
1129 Catherine Moore <clm@codesourcery.com>
1130 Richard Sandiford <rdsandiford@googlemail.com>
1132 * archures.c (bfd_mach_mips_micromips): New macro.
1133 * cpu-mips.c (I_micromips): New enum value.
1134 (arch_info_struct): Add bfd_mach_mips_micromips.
1135 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
1137 (_bfd_mips_elf_relax_section): Likewise.
1138 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1139 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1141 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1142 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1143 (gprel16_reloc_p): Handle microMIPS ASE.
1144 (literal_reloc_p): New function.
1145 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
1146 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
1147 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1148 and _bfd_mips_elf_reloc_shuffle changes.
1149 (mips_elf_gprel32_reloc): Update comment.
1150 (micromips_reloc_map): New variable.
1151 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1152 (mips_elf32_rtype_to_howto): Likewise.
1153 (mips_info_to_howto_rel): Likewise.
1154 (bfd_elf32_bfd_is_target_special_symbol): Define.
1155 (bfd_elf32_bfd_relax_section): Likewise.
1156 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
1157 (micromips_elf64_howto_table_rela): Likewise.
1158 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1159 and _bfd_mips_elf_reloc_shuffle changes.
1160 (micromips_reloc_map): Likewise.
1161 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
1162 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1163 (mips_elf64_rtype_to_howto): Likewise.
1164 (bfd_elf64_bfd_is_target_special_symbol): Define.
1165 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
1166 (elf_micromips_howto_table_rela): Likewise.
1167 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1168 and _bfd_mips_elf_reloc_shuffle changes.
1169 (micromips_reloc_map): Likewise.
1170 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1171 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1172 (mips_elf_n32_rtype_to_howto): Likewise.
1173 (bfd_elf32_bfd_is_target_special_symbol): Define.
1174 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
1175 (LA25_LUI_MICROMIPS_2): Likewise.
1176 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
1177 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
1178 (TLS_RELOC_P): Handle microMIPS ASE.
1179 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
1180 target is a microMIPS function.
1181 (micromips_reloc_p): New function.
1182 (micromips_reloc_shuffle_p): Likewise.
1183 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
1184 (got_disp_reloc_p, got_page_reloc_p): New functions.
1185 (got_ofst_reloc_p): Likewise.
1186 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
1187 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
1188 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
1189 (micromips_branch_reloc_p): New function.
1190 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
1191 (tls_gottprel_reloc_p): Likewise.
1192 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1193 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1195 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1196 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1197 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
1198 (mips_tls_got_index, mips_elf_got_page): Likewise.
1199 (mips_elf_create_local_got_entry): Likewise.
1200 (mips_elf_relocation_needs_la25_stub): Likewise.
1201 (mips_elf_calculate_relocation): Likewise.
1202 (mips_elf_perform_relocation): Likewise.
1203 (_bfd_mips_elf_symbol_processing): Likewise.
1204 (_bfd_mips_elf_add_symbol_hook): Likewise.
1205 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1206 (mips_elf_add_lo16_rel_addend): Likewise.
1207 (_bfd_mips_elf_check_relocs): Likewise.
1208 (mips_elf_adjust_addend): Likewise.
1209 (_bfd_mips_elf_relocate_section): Likewise.
1210 (mips_elf_create_la25_stub): Likewise.
1211 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1212 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1213 (_bfd_mips_elf_is_target_special_symbol): New function.
1214 (mips_elf_relax_delete_bytes): Likewise.
1215 (opcode_descriptor): New structure.
1217 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1218 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1219 (beq_insn_32): Likewise.
1220 (b_insn_16, bz_insn_16): New variables.
1221 (BZC32_REG_FIELD): New macro.
1222 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1223 (bzc_insns_32, bz_insns_16):Likewise.
1224 (BZ16_REG, BZ16_REG_FIELD): New macros.
1225 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1226 (jal_x_insn_32_bd32): Likewise.
1227 (j_insn_32, jalr_insn_32): Likewise.
1228 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1229 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1230 (JR16_REG): New macro.
1231 (ds_insns_16_bd16): New variable.
1232 (lui_insn): Likewise.
1233 (addiu_insn, addiupc_insn): Likewise.
1234 (ADDIUPC_REG_FIELD): New macro.
1235 (MOVE32_RD, MOVE32_RS): Likewise.
1236 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1237 (move_insns_32, move_insns_16): New variables.
1238 (nop_insn_32, nop_insn_16): Likewise.
1240 (find_match): New function.
1241 (check_br16_dslot, check_br32_dslot): Likewise.
1242 (check_br16, check_br32): Likewise.
1243 (IS_BITSIZE): New macro.
1244 (check_4byte_branch): New function.
1245 (_bfd_mips_elf_relax_section): Likewise.
1246 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1247 and microMIPS modules together.
1248 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1249 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1250 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1251 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1252 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1253 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1254 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1255 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1256 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1257 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1258 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1259 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1260 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1261 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1262 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1263 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1264 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1265 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1266 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1267 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1268 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1269 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1270 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1271 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1272 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1273 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1274 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1275 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1276 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1277 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1278 * bfd-in2.h: Regenerate.
1279 * libbfd.h: Regenerate.
1281 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1283 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1284 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1285 * Makefile.in: Regenerated.
1287 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1288 (bfd_k1om_arch): New.
1289 (bfd_archures_list): Add &bfd_k1om_arch.
1290 * bfd-in2.h: Regenerated.
1292 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1293 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1294 if bfd_elf64_x86_64_freebsd_vec is supported.
1295 (targ_selvecs): Likewise.
1297 * configure.in: Support bfd_elf64_k1om_vec and
1298 bfd_elf64_k1om_freebsd_vec.
1299 * configure: Regenerated.
1303 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1304 (bfd_elf64_k1om_vec): Likewise.
1305 (bfd_elf64_k1om_freebsd_vec): Likewise.
1307 * targets.c (bfd_elf64_k1om_vec): New.
1308 (bfd_elf64_k1om_freebsd_vec): Likewise.
1309 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1310 bfd_elf64_k1om_freebsd_vec.
1312 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1314 Fix false coff-go32-exe matches.
1315 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1317 * coff-stgo32.c (go32_check_format): New forward declaration.
1318 (COFF_CHECK_FORMAT): New defintion.
1319 (go32_check_format): New function.
1321 2011-07-15 Alan Modra <amodra@gmail.com>
1323 * configure.in: Bump version.
1324 * configure: Regenerate.
1326 2011-07-14 Alan Modra <amodra@gmail.com>
1328 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1329 * elf-bfd.h (struct already_linked): Forward declare.
1331 2011-07-14 Alan Modra <amodra@gmail.com>
1333 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1334 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1336 2011-07-14 Alan Modra <amodra@gmail.com>
1338 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1339 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1340 (build_tls_get_addr_stub): Likewise.
1341 (ppc_build_one_stub): Update calls to above.
1342 (ppc_size_one_stub): Adjust stub size.
1343 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1344 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1346 2011-07-12 Nick Clifton <nickc@redhat.com>
1348 * elf32-arm.c (elf32_arm_section_flags): Delete.
1349 (elf_backend_section_flags): Remove.
1351 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1354 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1355 when setting stack_flags.
1357 2011-07-11 Catherine Moore <clm@codesourcery.com>
1359 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1360 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1361 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1362 * bfd-in2.h: Regenerated.
1363 * bfd.c (bfd_lookup_section_flags): New definition.
1364 * binary.c (binary_bfd_lookup_section_flags): New definition.
1365 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1366 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1367 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1368 * coff-rs6000.c (rs6000coff_vec): Include
1369 bfd_generic_lookup_section_flags.
1370 (pmac_xcoff_vec): Likewise.
1371 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1372 * coff64-rs6000.c (rs6000coff64_vec): Include
1373 bfd_generic_lookup_section_flags.
1374 (aix5coff64_vec): Likewise.
1375 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1376 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1377 (bfd_elf_lookup_section_flags): Declare.
1378 * elflink.c (bfd_elf_lookup_section_flags): New function.
1379 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1380 (elf_backend_lookup_section_flags_hook): Define.
1381 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1382 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1383 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1384 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1385 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1386 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1387 (bfd_generic_lookup_section_flags): Declare.
1388 * libbfd.h: Regenerated.
1389 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1390 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1391 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1392 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1393 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1394 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1395 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1396 * reloc.c (bfd_generic_lookup_section_flags): New function.
1397 * som.c (som_bfd_lookup_section_flags): New definition.
1398 * srec.c (srec_bfd_lookup_section_flags): New definition.
1399 * targets.c (flag_info): Declare.
1400 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1401 (_bfd_lookup_section_flags): New.
1402 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1403 * versados.c (versados_bfd_lookup_section_flags): New definition.
1404 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1405 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1407 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1410 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1412 2011-07-09 Alan Modra <amodra@gmail.com>
1415 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1416 rather than kept_section to determine whether a symbol is from
1417 a discarded section.
1418 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1419 sections appear undefined.
1421 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1424 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1425 "asection *" with "struct already_linked *".
1426 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1427 (_bfd_generic_section_already_linked): Likewise.
1428 (bfd_section_already_linked_table_insert): Likewise.
1429 (struct already_linked): New.
1430 (struct bfd_section_already_linked): Use it.
1431 * elflink.c (_bfd_elf_section_already_linked): Replace.
1432 "asection *" with "struct already_linked *". Replace the plugin
1433 dummy with the LTO output.
1434 * linker.c (_bfd_generic_section_already_linked): Likewise.
1435 * targets.c (struct already_linked): Add forward declaration.
1436 (bfd_target): Replace "struct bfd_section *" with
1437 "struct already_linked *" in _section_already_linked.
1438 * bfd-in2.h: Regenerate.
1439 * libbfd.h: Regenerate.
1441 2011-07-06 Tristan Gingold <gingold@adacore.com>
1443 * mach-o.h: Move loader related definitions to
1444 include/mach-o/loader.h. Include it.
1446 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1448 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1449 define to _bfd_elf_set_osabi.
1451 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1452 Thomas Schwinge <thomas@schwinge.name>
1455 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1456 ELFOSABI_LINUX alias.
1457 * elf32-hppa.c: Likewise.
1458 * elf32-i370.c: Likewise.
1459 * elf64-hppa.c: Likewise.
1461 2011-07-01 Ian Lance Taylor <iant@google.com>
1463 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1464 DW_OP_lit3 to DW_OP_lit2.
1466 2011-07-01 Alan Modra <amodra@gmail.com>
1468 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1469 dyn relocs when called to copy flags for a weak sym.
1470 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1471 (ppc64_elf_merge_private_bfd_data): Delete.
1472 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1473 _bfd_generic_verify_endian_match.
1475 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1477 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1480 2011-06-28 Tristan Gingold <gingold@adacore.com>
1482 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1484 (_bfd_vms_write_etir): Write linkage index from reloc.
1486 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1488 * mach-o.c (bfd_mach_o_read_command): Also ignore
1489 BFD_MACH_O_LC_ROUTINES_64.
1491 2011-06-27 Tristan Gingold <gingold@adacore.com>
1493 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1494 section target index.
1496 2011-06-27 Nick Clifton <nickc@redhat.com>
1498 * cisco-core.c (cisco_core_little_vec): Add initialization of
1499 match_priority field.
1501 2011-06-27 Tristan Gingold <gingold@adacore.com>
1503 * cache.c: Include bfd_stdint.h.
1504 (cache_bmmap): Change profile. Return region start and size.
1505 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1506 (bfd_mmap): Change profile and adjust. Update comment.
1507 (memory_bmmap): Change profile.
1508 * opncls.c (opncls_bmmap): Change profile.
1509 * vms-lib.c (vms_lib_bmmap): Likewise.
1510 * libbfd.h: Regenerate.
1511 * bfd-in2.h: Regenerate.
1513 2011-06-27 Tristan Gingold <gingold@adacore.com>
1515 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1518 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1520 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1521 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1523 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1525 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1527 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1529 2011-06-24 Richard Henderson <rth@redhat.com>
1532 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1533 tlsgd insn before swapping adjacent insns.
1535 2011-06-24 Tristan Gingold <gingold@adacore.com>
1537 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1540 2011-06-24 Alan Modra <amodra@gmail.com>
1543 * elf.c (assign_file_positions_for_load_sections): Don't align
1544 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1545 that don't get a PT_LOAD.
1547 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1549 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1550 (sh_elf_check_relocs): Likewise.
1552 2011-06-22 Richard Henderson <rth@redhat.com>
1554 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1555 TPREL in a PIE image.
1556 (alpha_dynamic_entries_for_reloc): Likewise.
1557 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1558 (elf64_alpha_relax_got_load): Likewise.
1560 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1562 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1565 2011-06-22 Alan Modra <amodra@gmail.com>
1567 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1568 plugin symbols. Fix segfault on linker scrip defined syms.
1570 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1573 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1574 at all for linker created .eh_frame sections.
1575 (_bfd_elf_discard_section_eh_frame): Handle linker created
1576 .eh_frame sections with no relocations.
1577 * elf64-x86-64.c: Include dwarf2.h.
1578 (elf_x86_64_eh_frame_plt): New variable.
1579 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1580 PLT_FDE_LEN_OFFSET): Define.
1581 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1582 (elf_x86_64_create_dynamic_sections): Create and fill in
1583 .eh_frame section for .plt section.
1584 (elf_x86_64_size_dynamic_sections): Write .plt section size
1585 into .eh_frame FDE covering .plt section.
1586 (elf_x86_64_finish_dynamic_sections): Write .plt section
1587 start into .eh_frame FDE covering .plt section. Call
1588 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1589 (elf_backend_plt_alignment): Define to 4.
1590 * elf32-i386.c: Include dwarf2.h.
1591 (elf_i386_eh_frame_plt): New variable.
1592 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1593 PLT_FDE_LEN_OFFSET): Define.
1594 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1595 (elf_i386_create_dynamic_sections): Create and fill in
1596 .eh_frame section for .plt section.
1597 (elf_i386_size_dynamic_sections): Write .plt section size
1598 into .eh_frame FDE covering .plt section.
1599 (elf_i386_finish_dynamic_sections): Write .plt section
1600 start into .eh_frame FDE covering .plt section. Call
1601 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1602 (elf_backend_plt_alignment): Define to 4.
1604 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1606 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1609 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1611 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1612 CORE_HEADER is defined.
1613 (elf_x86_64_write_core_note): New.
1614 (elf_backend_write_core_note): Likewise.
1616 * hosts/x86-64linux.h (uint64_t): New.
1617 (user_regsx32_struct): Likewise.
1618 (elf_gregx32_t): Likewise.
1619 (ELF_NGREGX32): Likewise.
1620 (elf_gregsetx32_t): Likewise.
1621 (elf_prstatusx32): Likewise.
1622 (prstatusx32_t): Likewise.
1623 (user_fpregs32_struct): Removed.
1624 (user_fpxregs32_struct): Likewise.
1626 (elf_fpregset32_t): Likewise.
1627 (elf_fpxregset32_t): Likewise.
1628 (prgregset32_t): Likewise.
1629 (prfpregset32_t): Likewise.
1631 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1633 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1634 (elf_x86_64_grok_psinfo): Likewise.
1636 2011-06-16 Nick Clifton <nickc@redhat.com>
1638 * elf.c (elf_find_function): Fail if not provided with a symbol
1641 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1643 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1644 * elf.c (elfcore_grok_arm_vfp): New function.
1645 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1646 (elfcore_write_arm_vfp): New function.
1647 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1649 2011-06-14 Richard Henderson <rth@redhat.com>
1651 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1652 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1653 (elf64_alpha_always_size_sections): Don't call
1654 elf64_alpha_merge_ind_symbols.
1655 (elf_backend_copy_indirect_symbol): New.
1657 2011-06-14 Alan Modra <amodra@gmail.com>
1660 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1661 before doing anything.
1662 (_bfd_elf_discard_section_eh_frame): Likewise.
1664 2011-06-14 Alan Modra <amodra@gmail.com>
1666 * Makefile.am: Formatting.
1667 * Makefile.in: Regenerate.
1668 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1669 * po/SRC-POTFILES.in: Regnerate.
1671 2011-06-14 Alan Modra <amodra@gmail.com>
1673 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1674 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1675 Don't handle warning symbols here.
1676 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1677 (allocate_dynrelocs, readonly_dynrelocs): As above.
1679 2011-06-14 Alan Modra <amodra@gmail.com>
1682 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1683 (elf_gc_sweep): Don't treat debug and sections like .comment
1685 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1686 not part of a group. Always call gc_mark_extra_sections.
1687 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1688 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1689 _bfd_elf_gc_mark_extra_sections.
1690 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1691 _bfd_elf_gc_mark_extra_sections.
1692 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1694 2011-06-13 Nick Clifton <nickc@redhat.com>
1696 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1697 variable 'local_got_offsets'.
1698 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1699 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1701 2011-06-13 Walter Lee <walt@tilera.com>
1703 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1704 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1705 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1706 and elfxx-tilegx.lo.
1707 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1709 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1710 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1711 * Makefile.in: Regenerate.
1712 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1713 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1714 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1715 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1716 bfd-in2.h: Regenerate.
1717 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1718 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1719 and bfd_elf64_tilegx_vec.
1720 * configure: Regenerate.
1721 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1723 * libbfd.h: Regenerate.
1724 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1725 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1726 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1727 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1728 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1729 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1730 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1731 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1732 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1733 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1734 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1735 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1736 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1737 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1738 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1739 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1740 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1741 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1742 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1743 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1744 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1745 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1746 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1747 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1748 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1749 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1750 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1751 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1752 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1753 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1754 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1755 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1756 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1757 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1758 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1759 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1760 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1761 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1762 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1763 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1764 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1765 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1766 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1767 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1768 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1769 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1770 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1771 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1772 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1773 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1774 * targets.c (bfd_elf32_tilegx_vec): Declare.
1775 (bfd_elf32_tilepro_vec): Declare.
1776 (bfd_elf64_tilegx_vec): Declare.
1777 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1778 and bfd_elf64_tilegx_vec.
1779 * cpu-tilegx.c: New file.
1780 * cpu-tilepro.c: New file.
1781 * elf32-tilepro.h: New file.
1782 * elf32-tilepro.c: New file.
1783 * elf32-tilegx.c: New file.
1784 * elf32-tilegx.h: New file.
1785 * elf64-tilegx.c: New file.
1786 * elf64-tilegx.h: New file.
1787 * elfxx-tilegx.c: New file.
1788 * elfxx-tilegx.h: New file.
1790 2011-06-13 Alan Modra <amodra@gmail.com>
1792 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1793 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1794 warning symbols here.
1795 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1796 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1797 elf32_arm_readonly_dynrelocs): Likewise.
1798 * elf32-bfin.c (bfin_discard_copies): Likewise.
1799 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1800 elf_cris_discard_excess_dso_dynamics,
1801 elf_cris_discard_excess_program_dynamics): Likewise.
1802 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1803 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1804 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1805 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1806 elf_i386_readonly_dynrelocs): Likewise.
1807 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1808 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1809 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1810 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1811 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1812 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1813 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1814 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1815 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1816 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1817 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1818 elf32_tic6x_readonly_dynrelocs): Likewise.
1819 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1820 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1821 xstormy16_relax_plt_realloc): Likewise.
1822 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1823 * elf64-alpha.c (elf64_alpha_output_extsym,
1824 elf64_alpha_calc_got_offsets_for_symbol,
1825 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1826 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1827 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1828 elf_hppa_unmark_useless_dynamic_symbols,
1829 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1830 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1831 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1832 readonly_dynrelocs, merge_global_got, reallocate_got,
1833 undo_symbol_twiddle): Likewise.
1834 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1835 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1836 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1837 elf_x86_64_readonly_dynrelocs): Likewise.
1838 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1839 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1840 _bfd_elf_link_find_version_dependencies,
1841 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1842 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1843 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1844 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1845 elf_gc_propagate_vtable_entries_used,
1846 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1847 elf_gc_allocate_got_offsets): Likewise.
1848 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1849 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1850 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1851 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1852 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1853 * i386linux.c (linux_tally_symbols): Likewise.
1854 * m68klinux.c (linux_tally_symbols): Likewise.
1855 * sparclinux.c (linux_tally_symbols): Likewise.
1856 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1857 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1859 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1860 function. Update all callers.
1861 * aoutx.h (aout_link_write_other_symbol): Likewise.
1862 * pdp11.c (aout_link_write_other_symbol): Likewise.
1863 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1864 * ecoff.c (ecoff_link_write_external): Likewise.
1865 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1866 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1868 * ecoff.c (ecoff_link_hash_traverse): Delete.
1869 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1870 _bfd_coff_write_global_sym.
1871 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1872 * libcoff.h: Regenerate.
1874 2011-06-10 Nick Clifton <nickc@redhat.com>
1876 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1877 backend does not provide a function for creating dynamic sections
1879 (bfd_elf_final_link): Issue a warning message if a dynamic section
1880 has the SHT_NOTE type.
1881 (bfd_elf_final_link): Do not look for dynamic strings in a section
1882 that does not have the SHT_STRTAB type or the name .dynstr.
1883 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1884 section is not in the output binary.
1885 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1887 2011-06-09 Tristan Gingold <gingold@adacore.com>
1889 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1890 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1893 2011-06-09 Tristan Gingold <gingold@adacore.com>
1895 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1897 2011-06-09 Nick Clifton <nickc@redhat.com>
1900 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1901 that the output section has an allocated bfd_elf_section_data
1903 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1904 symbols in sections that have been removed by garbage collection.
1906 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1908 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1909 relocations in SEC_DEBUGGING sections when building shared
1912 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1915 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1916 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1918 2011-06-08 Tristan Gingold <gingold@adacore.com>
1920 * makefile.vms (OBJS): Add elfxx-ia64.obj
1923 2011-06-08 Alan Modra <amodra@gmail.com>
1925 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1926 * sco5-core.c: Init match_priority field.
1928 2011-06-08 Alan Modra <amodra@gmail.com>
1930 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1931 indirect links here.
1933 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1935 * irix-core.c (irix_core_vec): Add match_priority field.
1937 2011-06-06 Alan Modra <amodra@gmail.com>
1939 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1941 * configure.in: Bump bfd version.
1942 * elfcode.h (elf_object_p): Delete hacks preventing match of
1943 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1944 * elfxx-target.h (elf_match_priority): Define and use.
1945 * format.c (bfd_check_format_matches): Use target match_priority
1946 to choose best of multiple matching targets. In cases with multiple
1947 matches rerun _bfd_check_format if we don't choose the last match.
1948 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1949 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1950 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1951 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1952 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1953 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1954 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1955 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1956 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1957 * vms-lib.c, * xsym.c: Init match_priority field.
1958 * configure: Regenerate.
1959 * bfd-in2.h: Regenerate.
1961 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1964 * elfcode.h (elf_object_p): Revert the last change.
1966 2011-06-04 Alan Modra <amodra@gmail.com>
1968 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1969 return the other arch.
1970 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1973 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1976 * hash.c (higher_primer_number): Add more, small, prime numbers.
1977 (bfd_hash_set_default_size): Likewise.
1979 2011-06-02 Nick Clifton <nickc@redhat.com>
1981 * coff-mcore.c: Fix spelling typo.
1982 * coff-stgo32.c: Likewise.
1983 * elf32-arm.c: Likewise.
1984 * elf32-avr.c: Likewise.
1985 * elf-m68hc1x.c: Likewise.
1986 * elf32-mcore.c: Likewise.
1987 * elf32-mep.c: Likewise.
1988 * elf32-mt.c: Likewise.
1989 * elf32-ppc.c: Likewise.
1990 * elf32-xtensa.c: Likewise.
1991 * elf64-ppc.c: Likewise.
1992 * elfxx-mips.c: Likewise.
1993 * netbsd.h: Likewise.
1994 * nlmcode.h: Likewise.
1995 * vms-alpha.c: Likewise.
1996 * po/bfd.pot: Regenerate.
1997 * po/SRC-POTFILES.in: Regenerate.
1999 2011-06-01 DJ Delorie <dj@redhat.com>
2001 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
2002 * target.c: Likewise.
2003 * configure.in: Likewise.
2004 * configure.in: Regenerate.
2005 * elf32-rx.c: Add elf32-rx-be-ns target.
2006 (rx_elf_object_p): Never allow the be-ns target by default,
2007 only allow it if the user requests it.
2009 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
2011 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
2012 relocation in readonly section in a shared object.
2013 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
2015 2011-05-31 Nick Clifton <nickc@redhat.com>
2017 * archive.c (adjust_relative_path): Fix comment to prevent it
2018 corrupting the auto-generated bfd.h.
2020 2011-05-31 Paul Brook <paul@codesourcery.com>
2022 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
2023 for known functions.
2024 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
2027 2011-05-31 Paul Brook <paul@codesourcery.com>
2029 * elf32-arm.c (arm_stub_is_thumb): Add
2030 arm_stub_long_branch_v4t_thumb_tls_pic.
2031 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
2034 2011-05-27 Nick Clifton <nickc@redhat.com>
2037 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
2038 unable to read a file pointed to by an entry in a thin archive.
2039 (adjust_relative_path): Use lrealpath to canonicalize paths.
2040 Handle the case where the reference path is above the current
2041 path in the directory tree.
2043 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
2046 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
2047 R_X86_64_TPOFF64 in executable.
2049 2011-05-26 Alan Modra <amodra@gmail.com>
2051 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
2052 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
2053 local_protected comment.
2055 2011-05-25 Tristan Gingold <gingold@adacore.com>
2057 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
2058 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
2059 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
2060 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
2061 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
2062 (elf32-ia64.c): Created from elfnn-ia64.c
2063 (elf64-ia64.c): Likewise.
2064 * elfxx-ia64.h: New file.
2065 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
2066 functions.Includes elfxx-ia64.h.
2067 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
2068 (IA64_HOWTO): Adjust.
2069 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
2070 (elfNN_ia64_reloc_type_lookup): Renames to
2071 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
2072 (elfNN_ia64_reloc_name_lookup): Renames to
2073 ia64_elf_reloc_name_lookup. Make it public.
2074 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
2075 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
2077 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
2078 Move it and make it public. Move prototype to elfxx-ia64.h
2079 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
2080 Move prototype to elfxx-ia64.h
2081 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
2082 (elfNN_ia64_info_to_howto): Adjust calls.
2083 (elfNN_ia64_relax_section): Adjust calls.
2084 (count_dyn_reloc): Fix typo.
2085 (elfNN_ia64_relocate_section): Adjust calls.
2086 (elfNN_ia64_finish_dynamic_symbol): Likewise.
2087 (bfd_elfNN_bfd_reloc_type_lookup)
2088 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
2089 * configure: Regenerate.
2090 * Makefile.in: Regenerate.
2092 2011-05-23 DJ Delorie <dj@redhat.com>
2094 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
2095 the vma/lma swapping done in elf32_rx_modify_program_headers.
2097 2011-05-23 Nick Clifton <nickc@redhat.com>
2099 * elf-m10300.c (mn10300_elf_mkobject): New function.
2100 (bfd_elf32_mkobject): Define.
2102 2011-05-23 Alan Modra <amodra@gmail.com>
2104 * elf-bfd.h: Comment typo fix.
2105 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
2106 struct elf_dyn_relocs throughout.
2107 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
2109 2011-05-23 Alan Modra <amodra@gmail.com>
2111 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
2112 functions rather than warning callback or _bfd_error_handler.
2113 * elf32-ppc.c: Likewise.
2114 * elf64-ppc.c: Likewise.
2115 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
2117 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2119 2011-05-23 Alan Modra <amodra@gmail.com>
2122 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
2123 .tbss, and page align same for all SHT_NOBITS sections.
2125 2011-05-21 Alan Modra <amodra@gmail.com>
2128 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
2130 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
2131 segment if just for .tbss.
2132 (assign_file_positions_for_load_sections): Don't report "can't
2133 allocate in segment" errors for .tbss.
2134 (assign_file_positions_for_non_load_sections): Don't set p_filesz
2135 from SHT_NOBITS section filepos.
2137 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
2139 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
2140 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2141 (elf32_tic6x_relocate_section): Handle them.
2143 2011-05-18 Nick Clifton <nickc@redhat.com>
2146 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
2147 sections when building shared libraries.
2149 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
2152 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
2155 2011-05-18 Tristan Gingold <gingold@adacore.com>
2157 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
2158 (xcoff_sweep): Always keep dwarf sections.
2159 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
2161 2011-05-18 Tristan Gingold <gingold@adacore.com>
2163 * libxcoff.h (struct xcoff_dwsect_name): New type.
2164 (XCOFF_DWSECT_NBR_NAMES): New macro.
2165 (xcoff_dwsect_names): Declare.
2166 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
2167 (styp_to_sec_flags): Ditto.
2168 (coff_new_section_hook): Ditto.
2169 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
2170 * coff-rs6000.c (xcoff_dwsect_name): New variable.
2172 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
2175 * elf32-rx.c (ignore_lma): New variable.
2176 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
2177 (rx_modify_program_headers): Only copy the LMA into the VMA if
2180 2011-05-17 Alan Modra <amodra@gmail.com>
2183 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
2184 * elflink.c (elf_link_add_object_symbols): Likewise.
2185 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2187 2011-05-16 Alan Modra <amodra@gmail.com>
2189 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
2191 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
2193 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
2194 global GOT entries for GOT_PAGE relocations against global symbols.
2196 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
2198 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
2199 (tic6x-*-*): Replaced by these.
2200 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
2201 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
2202 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
2204 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
2205 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
2206 "elf32-target.h" two more times.
2207 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
2208 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
2209 bfd_elf32_tic6x_elf_le_vec.
2210 * configure: Regenerate.
2212 2011-05-13 Jan Beulich <jbeulich@novell.com>
2214 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2216 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
2218 * config.in: Regenerated.
2219 * configure: Regenerated.
2220 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2221 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2222 HAVE_PSINFO32_T_PR_PID.
2223 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2224 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2225 and HAVE_PSINFO32_T_PR_PID.
2226 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2228 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2230 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2232 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2233 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2235 2011-05-09 Paul Brook <paul@codesourcery.com>
2237 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2238 * bfd-in2.h: Regenerate.
2239 * elf32-tic6x.c: Include limits.h.
2240 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2241 _tic6x_elf_section_data): New.
2242 (elf32_tic6x_section_data): Define.
2243 (elf32_tic6x_new_section_hook): Allocate target specific data.
2244 (elf32_tic6x_add_unwind_table_edit): New function.
2245 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2246 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2247 elf32_tic6x_copy_exidx_entry): New functions.
2248 (elf_backend_write_section): Define.
2250 2011-05-09 Paul Brook <paul@codesourcery.com>
2252 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2253 elf32_tic6x_fake_sections): New functions.
2254 (elf_backend_fake_sections): Define.
2256 2011-05-09 Paul Brook <paul@codesourcery.com>
2258 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2259 (elf_backend_gc_mark_extra_sections): Define.
2261 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2264 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2265 references to symbols defined in discarded sections.
2267 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2270 * coffgen.c (coff_write_symbol): Assume input section is its own
2271 output section if output_section member not set.
2272 (coff_write_alien_symbol): Likewise.
2274 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2277 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2279 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2282 * section.c (SEC_ELF_REVERSE_COPY): New.
2283 * bfd-in2.h: Regenerated.
2285 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
2288 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2289 * bfd-in2.h: Regenerate.
2291 2011-05-06 Tristan Gingold <gingold@adacore.com>
2293 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2294 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2295 any code section. Add comments.
2296 (alpha_vms_object_p): Use void * instead of PTR.
2297 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2298 (build_module_list): Guard against no DST section. Add comments.
2299 (alpha_vms_link_output_symbol): Discard undefined symbols.
2300 (alpha_vms_get_section_contents): Simply memcpy if the section was
2301 already loaded. Fix typo.
2302 (vms_new_section_hook): Use void * instead of PTR.
2303 (vms_alpha_vec): Ditto.
2305 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2307 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2308 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2310 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2312 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2313 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2314 mismatch. Choose the lower of the two values.
2315 (bfd_elf32_bfd_final_link): New macro.
2317 2011-04-28 Tristan Gingold <gingold@adacore.com>
2319 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2320 (bfd_xcoff_swap_aux_out): Ditto.
2321 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2322 (bfd_xcoff64_swap_aux_out): Ditto.
2324 2011-05-04 Alan Modra <amodra@gmail.com>
2327 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2328 was_undefined on dot-symbols.
2330 2011-05-03 Paul Brook <paul@codesourcery.com>
2333 * elf32-tic6x.c (elf32_tic6x_howto_table,
2334 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2335 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2338 2011-05-01 Alan Modra <amodra@gmail.com>
2341 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2342 creating ifunc sections.
2343 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2345 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2347 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2350 2011-04-28 Tom Tromey <tromey@redhat.com>
2352 * bfdio.c (memory_bstat): Pass correct size to memset.
2354 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2356 * dwarf2.c (dwarf_debug_sections): Mark const.
2357 * elf.c (special_sections): Likewise.
2358 * libbfd-in.h (dwarf_debug_sections): Likewise.
2359 * libbfd.h: Regenerate.
2361 2011-04-26 Kai Tietz <ktietz@redhat.com>
2363 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2366 2011-04-26 Tristan Gingold <gingold@adacore.com>
2368 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2370 2011-04-24 Alan Modra <amodra@gmail.com>
2374 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2375 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2376 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2377 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2378 it is a redef of an IR symbol in a real BFD.
2380 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2382 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2383 in readonly section in a shared object.
2384 (elf_i386_size_dynamic_sections): Likewise.
2385 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2386 (elf_x86_64_size_dynamic_sections): Likewise.
2388 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2391 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2393 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2395 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2397 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2398 on dynamic symbol error.
2399 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2401 2011-04-20 Tristan Gingold <gingold@adacore.com>
2403 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2405 2011-04-20 Alan Modra <amodra@gmail.com>
2407 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2408 (bfd_hash_table_init_n): Overflow checking.
2409 (bfd_hash_set_default_size): Return current size. Take unsigned long
2410 arg. Add 65537 to hash_size primes.
2411 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2412 * bfd-in2.h: Regenerate.
2414 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2416 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2419 2011-04-20 Alan Modra <amodra@gmail.com>
2421 * libbfd.c (bfd_log2): Do return rounded up value.
2422 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2423 call with expanded old round down version of the function.
2425 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2426 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2428 2011-04-20 Alan Modra <amodra@gmail.com>
2431 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2432 in their own common section.
2433 * elflink.c (elf_link_add_object_symbols): Likewise.
2434 * linker.c (generic_link_check_archive_element): Don't lose flags
2435 if common section is pre-existing.
2436 (_bfd_generic_link_add_one_symbol): Likewise.
2438 2011-04-20 Alan Modra <amodra@gmail.com>
2441 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2442 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2443 multiple_definition regardless of allow_multiple_definition.
2444 * simple.c (simple_dummy_multiple_definition): Update.
2445 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2448 2011-04-18 Tristan Gingold <gingold@adacore.com>
2450 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2452 2011-04-18 Alan Modra <amodra@gmail.com>
2456 * bfd.c (BFD_PLUGIN): Define.
2457 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2458 * bfd-in2.h: Regenerate.
2459 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2460 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2462 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2464 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2467 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2469 * elf-bfd.h (struct sdt_note): New struct.
2470 (struct elf_obj_tdata) <sdt_note_head>: New field.
2471 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2472 (elfobj_grok_stapsdt_note): Likewise.
2473 (elf_parse_notes): Added code to treat SystemTap note
2476 2011-04-12 Richard Henderson <rth@redhat.com>
2478 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2479 exclude empty .got sections.
2481 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2483 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2484 array access for BFD_RELOC_386_IRELATIVE.
2486 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2488 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2490 2011-04-11 Mark Wielaard <mjw@redhat.com>
2493 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2494 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2495 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2496 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2497 also if STB_GNU_UNIQUE symbol binding was seen.
2498 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2499 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2500 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2501 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2502 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2503 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2505 2011-04-11 Alan Modra <amodra@gmail.com>
2507 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2509 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2510 (_bfd_generic_get_section_contents_in_window): Likewise.
2511 * section.c (bfd_get_section_contents): Likewise.
2512 * compress.c (bfd_get_full_section_contents): Likewise.
2513 * elf32-rx.c (rx_final_link): Ignore rawsize.
2514 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2515 bfd with bfd_get_section_limit.
2516 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2517 os->size during final link. Update callers.
2518 * bfd-in2.h: Regenerate.
2520 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2523 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2524 as the number of global entries when merging with the primary GOT.
2526 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2528 * elf32-i386.c: Update copyright year.
2529 * elf64-x86-64.c: Likewise.
2531 2011-04-09 Kai Tietz <ktietz@redhat.com>
2533 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2534 buffer and use rawsize for sorting.
2535 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2536 before doing alignment.
2538 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2540 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2541 error on unsupported relocation.
2542 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2544 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2547 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2550 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2553 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2554 instead of shared for R_386_TLS_LDO_32.
2556 2011-04-08 Tristan Gingold <gingold@adacore.com>
2558 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2560 * xcoff-target.h: Remove
2561 * Makefile.in: Regenerate.
2563 2011-04-07 Cary Coutant <ccoutant@google.com>
2565 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2567 2011-04-07 Paul Brook <paul@codesourcery.com>
2569 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2571 (elf32_tic6x_howto_table_rel): Ditto.
2572 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2573 (elf32_tic6x_check_relocs): Ditto.
2575 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2577 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2579 (strongarm*, thumb*, xscale*): Remove architectures.
2580 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2581 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2582 xscale-*-coff): Remove targets.
2584 2011-04-01 Tristan Gingold <gingold@adacore.com>
2586 * elfxx-ia64.c: include bfd_stdint.h
2588 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2590 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2591 dynobj and its initialization.
2593 2011-03-31 Tristan Gingold <gingold@adacore.com>
2595 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2596 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2597 BFD_HOST_LONG_LONG to 1.
2599 2011-03-31 Tristan Gingold <gingold@adacore.com>
2601 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2602 (_bfd_vms_write_etir): Ditto.
2603 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2604 * configure.com: Generate bfd_stdint.h
2606 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2608 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2609 (elf32_tic6x_setup): Declare.
2610 * elf32-tic6x.c: Include <limits.h>.
2611 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2612 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2614 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2615 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2616 tic6x_elf_scom_symbol_ptr): New static variables.
2617 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2618 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2619 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2620 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2621 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2622 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2623 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2624 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2625 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2626 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2627 to weak symbols as required by the ABI.
2628 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2629 as needed when generating DSBT output.
2630 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2631 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2632 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2633 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2634 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2635 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2636 New static functions.
2637 (ELF_MAXPAGESIZE): Define to 0x1000.
2638 (bfd_elf32_bfd_copy_private_bfd_data,
2639 bfd_elf32_bfd_link_hash_table_create,
2640 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2641 elf_backend_want_got_plt, elf_backend_want_dynbss,
2642 elf_backend_plt_readonly, elf_backend_got_header_size,
2643 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2644 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2645 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2646 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2647 elf_backend_section_from_bfd_section,
2648 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2649 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2650 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2652 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2653 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2654 * bfd/bfd-in2.h: Regenerate.
2655 * bfd/libbfd.h: Regenerate.
2656 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2658 2011-03-31 Tristan Gingold <gingold@adacore.com>
2660 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2661 entry on xcoff when value is C_NULL_VALUE.
2663 2011-03-31 Tristan Gingold <gingold@adacore.com>
2665 * libcoff-in.h (exec_hdr): Remove.
2666 * libcoff.h: Regenerate.
2668 2011-03-30 Nick Clifton <nickc@redhat.com>
2670 * po/da.po: Updated Danish translation.
2672 2011-03-29 Richard Henderson <rth@redhat.com>
2674 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2675 (elf64_alpha_gc_sweep_hook): New.
2676 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2677 (elf_backend_can_gc_sections): New.
2679 2011-03-26 John Marino <binutils@marino.st>
2681 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2682 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2683 * configure: Regenerate.
2685 2011-03-25 Michael Snyder <msnyder@vmware.com>
2687 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2689 2011-03-25 Tristan Gingold <gingold@adacore.com>
2691 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2692 of find_nearest_line on object files.
2694 2011-03-25 Tristan Gingold <gingold@adacore.com>
2696 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2698 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2700 2011-03-24 Alan Modra <amodra@gmail.com>
2702 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2703 old-style __tls_get_addr calls without marker relocs don't match
2704 their arg setup insn one for one. If such mismatches are found
2705 report the reloc and don't do any tls optimization.
2706 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2708 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2710 * bfd-in2.h: Regenerate.
2712 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2714 * archures.c: Add AVR XMEGA architecture information.
2715 * cpu-avr.c (arch_info_struct): Likewise.
2716 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2717 (elf32_avr_object_p): Likewise.
2719 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2721 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2722 * bfd-in2.h: Regenerate.
2723 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2724 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2726 (elf32_arm_howto_from_type): Update accordingly.
2727 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2728 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2729 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2730 with an extra noncall_refcount field.
2731 (arm_local_iplt_info): New structure.
2732 (elf_arm_obj_tdata): Add local_iplt.
2733 (elf32_arm_local_iplt): New accessor macro.
2734 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2735 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2736 Change tls_type to a bitfield and add is_iplt.
2737 (elf32_arm_link_hash_newfunc): Update accordingly.
2738 (elf32_arm_allocate_local_sym_info): New function.
2739 (elf32_arm_create_local_iplt): Likewise.
2740 (elf32_arm_get_plt_info): Likewise.
2741 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2742 (elf32_arm_get_local_dynreloc_list): Likewise.
2743 (create_ifunc_sections): Likewise.
2744 (elf32_arm_copy_indirect_symbol): Update after the changes to
2745 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2746 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2747 to get PLT information. Assert that all STT_GNU_IFUNC references
2748 are turned into PLT references.
2749 (arm_build_one_stub): Pass the symbol type to
2750 elf32_arm_final_link_relocate.
2751 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2752 (elf32_arm_allocate_irelocs): New function.
2753 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2754 all R_ARM_IRELATIVE.
2755 (elf32_arm_allocate_plt_entry): New function.
2756 (elf32_arm_populate_plt_entry): Likewise.
2757 (elf32_arm_final_link_relocate): Add an st_type parameter.
2758 Set srelgot to null for static objects. Use separate variables
2759 to record which st_value and st_type should be used when generating
2760 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2761 symbol's PLT information, setting has_iplt_entry, splt,
2762 plt_offset and gotplt_offset accordingly. Check whether
2763 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2764 the relocation target accordingly. Broaden assert to include
2765 .iplts. Don't set sreloc for static relocations. Assert that
2766 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2767 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2768 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2769 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2770 resolve GOT references to the .igot.plt entry.
2771 (elf32_arm_relocate_section): Update the call to
2772 elf32_arm_final_link_relocate.
2773 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2774 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2775 relocations in shared libraries and relocatable executables.
2776 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2777 to get the list of dynamic relocations for a local symbol.
2778 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2779 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2780 to allocate local symbol information. Treat R_ARM_REL32 and
2781 R_ARM_REL32_NOI as call relocations in shared libraries and
2782 relocatable executables. Record PLT information for local
2783 STT_GNU_IFUNC functions as well as global functions. Count
2784 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2785 to get the list of dynamic relocations for a local symbol.
2786 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2787 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2788 removed. Update after the changes to elf32_arm_link_hash_entry.
2789 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2790 entries should live in .plt or .iplt. Check whether the .igot.plt
2791 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2792 to allocate .plt and .(i)got.plt entries. Detect which .got
2793 entries will need R_ARM_IRELATIVE relocations and use
2794 elf32_arm_allocate_irelocs to allocate them. Likewise other
2795 non-.got dynamic relocations.
2796 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2797 and dynamic relocations for local STT_GNU_IFUNC symbols.
2798 Check whether the .igot.plt and .got entries can be combined.
2799 Detect which .got entries will need R_ARM_IRELATIVE relocations
2800 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2801 section pointers intead of strcmp checks. Handle iplt and igotplt.
2802 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2803 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2804 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2806 (elf32_arm_output_plt_map_1): New function, split out from
2807 elf32_arm_output_plt_map. Handle .iplt entries. Use
2808 elf32_arm_plt_needs_thumb_stub_p.
2809 (elf32_arm_output_plt_map): Call it.
2810 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2811 local .iplt entries.
2812 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2813 (elf32_arm_swap_symbol_out): Likewise.
2814 (elf32_arm_add_symbol_hook): New function.
2815 (elf_backend_add_symbol_hook): Define for all targets.
2817 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2819 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2820 * elf.c (swap_out_syms): Set st_target_internal for each
2822 * elfcode.h (elf_swap_symbol_in): Likewise.
2823 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2824 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2825 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2826 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2827 * elflink.c (elf_link_output_extsym): Likewise.
2828 (bfd_elf_final_link): Likewise.
2829 (elf_link_add_object_symbols): Copy st_target_internal
2830 to the hash table if we see a definition.
2831 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2832 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2833 a branch_type field.
2834 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2835 (arm_type_of_stub): Replace actual_st_type with an
2836 actual_branch_type parameter.
2837 (arm_build_one_stub): Use branch types rather than st_types to
2838 determine the type of branch.
2839 (cortex_a8_erratum_scan): Likewise.
2840 (elf32_arm_size_stubs): Likewise.
2841 (bfd_elf32_arm_process_before_allocation): Likewise.
2842 (allocate_dynrelocs_for_symbol): Likewise.
2843 (elf32_arm_finish_dynamic_sections): Likewise.
2844 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2845 a branch_type parameter.
2846 (elf32_arm_relocate_section): Update call accordingly.
2847 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2848 (elf32_arm_output_map_sym): Initialize st_target_internal.
2849 (elf32_arm_output_stub_sym): Likewise.
2850 (elf32_arm_symbol_processing): Delete.
2851 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2852 Use st_target_internal to record the branch type.
2853 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2855 (elf32_arm_is_function_type): Delete.
2856 (elf_backend_symbol_processing): Likewise.
2857 (elf_backend_is_function_type): Likewise.
2859 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2861 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2862 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2865 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2867 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2868 may_need_local_target_p and may_become_dynamic_p to classify
2869 the relocation type. Don't check info->symbolic or h->def_regular
2870 when deciding whether to record a potential dynamic reloc.
2871 Don't treat potential dynamic relocs as PLT references.
2872 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2873 try to make the PLT reference count go negative.
2875 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2877 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2878 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2879 Only create a dynamic relocation for local references if
2881 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2882 allocation accordingly.
2883 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2885 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2887 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2888 (elf32_arm_add_dynreloc): Likewise.
2889 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2890 to allocate dynamic relocations.
2891 (elf32_arm_size_dynamic_sections): Likewise.
2892 (allocate_dynrelocs): Likewise. Rename to
2893 allocate_dynrelocs_for_symbol.
2894 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2895 create dynamic relocations.
2896 (elf32_arm_finish_dynamic_symbol): Likewise.
2898 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2900 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2901 x32 GD->IE and GD->LE transitions.
2902 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2903 and LD->LE transitions.
2905 2011-03-10 Alan Modra <amodra@gmail.com>
2907 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2908 for LO_DS error message and correct multiple.
2910 2011-03-10 Alan Modra <amodra@gmail.com>
2912 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2913 (ppc64_elf_link_just_syms): New function.
2914 (opd_entry_value): Don't assume big-endian host.
2915 (get_r2off): New function.
2916 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2918 2011-03-06 Michael Snyder <msnyder@vmware.com>
2920 * compress.c (bfd_compress_section_contents): Check for out of mem.
2922 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2923 that case statement falls through intentionally.
2925 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2927 2011-03-04 Alan Modra <amodra@gmail.com>
2929 * archive.c (bsd_write_armap): Don't call stat in deterministic
2930 mode, and don't use st_mtime if stat returns error.
2932 2011-03-03 Michael Snyder <msnyder@vmware.com>
2934 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2936 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2938 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2939 (aout_link_write_other_symbol): Missing break statement.
2941 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2943 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2945 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2947 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2948 x32 IE->LE transition.
2949 (elf_x86_64_relocate_section): Likewise.
2951 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2953 * elflink.c (is_reloc_section): Remove function.
2954 (get_dynamic_reloc_section_name): Construct string manually.
2956 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2958 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2959 (adjust_relative_path): Likewise.
2960 (_bfd_construct_extended_name_table): Likewise.
2961 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2962 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2963 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2964 * elf32-spu.c (sort_bfds): Likewise.
2965 (spu_elf_auto_overlay): Likewise.
2966 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2967 * xcofflink.c (xcoff_set_import_path): Likewise.
2968 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2969 (xtensa_regfile_lookup_shortname): Likewise.
2971 2011-02-28 Alan Modra <amodra@gmail.com>
2974 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2975 stringsize. Properly sanity check symdef_count. Remove redundant
2978 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2980 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2981 and handle claim_file seeking. Only try to load the plugin once.
2983 2011-02-22 Andreas Schwab <schwab@redhat.com>
2985 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2986 relocation read the value from the second GOT slot.
2988 2011-02-15 Tristan Gingold <gingold@adacore.com>
2990 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2992 2011-02-15 Alan Modra <amodra@gmail.com>
2994 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2995 toc relocs. Fuss over free(NULL).
2997 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2999 * elflink.c (bfd_elf_size_dynamic_sections): Add
3000 bfd_get_symbol_leading_char to the start of newname.
3002 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3004 * configure: Regenerate.
3006 2011-02-09 Alan Modra <amodra@gmail.com>
3008 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
3009 we are done. When optimising large toc, check that a global
3010 symbol on a toc reloc is defined in a kept section.
3012 2011-02-08 Nick Clifton <nickc@redhat.com>
3015 * elf.c (assign_file_positions_for_load_sections): Set the program
3016 header offset and entry size to zero if there are no program
3019 2011-02-08 Alan Modra <amodra@gmail.com>
3021 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
3022 local_syms when looking for local symbols in .toc.
3024 2011-02-01 Alan Modra <amodra@gmail.com>
3026 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
3027 for toc pointer on any section having makes_toc_func_call set.
3028 (check_pasted_section): Ensure pasted .init/.fini fragments use
3029 the same toc if any has makes_toc_func_call set.
3031 2011-01-28 Joseph Myers <joseph@codesourcery.com>
3033 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
3036 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
3038 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
3039 common sections too.
3041 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
3043 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
3046 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
3048 Fix compilation for mingw64.
3049 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
3050 typecast to avoid warning.
3051 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
3053 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
3054 of long for pointer to avoid warning.
3055 (elfNN_ia64_relax_brl): Idem.
3056 (elfNN_ia64_install_value): Idem.
3057 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
3059 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3061 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
3062 h->needs_plt when deciding whether to record a possible dynamic reloc.
3064 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3066 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
3067 dynamic relocs for the removed section.
3069 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
3071 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
3074 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
3076 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
3077 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
3078 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
3079 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
3080 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
3081 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
3084 2011-01-14 Alan Modra <amodra@gmail.com>
3086 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
3088 (_bfd_default_error_handler): Likewise.
3089 * elf.c (print_segment_map): Likewise.
3090 * libbfd.c (warn_deprecated): Likewise.
3091 * som.c (som_sizeof_headers): No need to do so here.
3092 * coff-i860.c: Replace use of printf for error messages with
3094 * coff-ppc.c: Likewise.
3095 * coff-sh.c: Likewise.
3096 * elf32-bfin.c: Likewise.
3097 * elf32-dlx.c: Likewise.
3098 * elf32-mep.c: Likewise.
3099 * elf32-v850.c: Likewise.
3100 * mach-o.c: Likewise.
3103 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
3105 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
3107 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
3108 (elf_x86_64_check_relocs): Align relocation section to 4 byte
3110 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
3112 (elf_x86_64_finish_dynamic_symbol): Updated.
3113 (elf_x86_64_finish_dynamic_sections): Don't use
3114 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
3115 bfd_elf64_swap_dyn_out.
3117 2011-01-14 J. Park <grassman@gmail.com>
3120 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
3121 following bfd_link_hash_warning symbol link.
3123 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
3124 Glauber de Oliveira Costa <glommer@gmail.com>
3126 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
3127 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
3128 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
3130 * libbfd.h: Rebuilt.
3131 * bfd-in2.h: Rebuilt.
3132 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
3133 (elf32_arm_reloc_map): Likewise.
3134 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
3135 (elf32_arm_stub_long_branch_any_tls_pic,
3136 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
3137 (DEF_STUBS): Add new stubs.
3138 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
3139 (elf32_arm_local_tlsdesc_gotent): New.
3140 (GOT_TLS_GDESC): New mask.
3141 (GOT_TLS_GD_ANY): Define.
3142 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
3143 (elf32_arm_compute_jump_table_size): New.
3144 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
3145 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
3146 sgotplt_jump_table_size fields.
3147 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
3148 (elf32_arm_link_hash_table_create): Initialize new fields.
3149 (arm_type_of_stub): Check TLS desc relocs too.
3150 (elf32_arm_stub_name): TLS desc relocs can be shared.
3151 (elf32_arm_tls_transition): Determine relaxation.
3152 (arm_stub_required_alignment): Add tls stubs.
3153 (elf32_arm_size_stubs): Likewise.
3154 (elf32_arm_tls_relax): Perform TLS relaxing.
3155 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
3156 (IS_ARM_TLS_GNU_RELOC): New.
3157 (IS_ARM_TLS_RELOC): Use it.
3158 (elf32_arm_relocate_section): Perform TLS relaxing.
3159 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
3161 (allocate_dynrelocs): Allocate tls desc relcoations.
3162 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
3164 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
3166 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
3168 (elf32_arm_finish_dynamic_symbol): Adjust.
3169 (arm_put_trampoline): New.
3170 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
3172 (elf_backend_always_size_sections): Define.
3174 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3176 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
3178 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3182 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
3183 handle symbols marked with regular reference, but not non-GOT
3184 reference when building shared library.
3186 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
3187 local and global STT_GNU_IFUNC symols when building shared
3189 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3191 2011-01-05 DJ Delorie <dj@redhat.com>
3193 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
3194 * libbfd.h: Regenerate.
3195 * bfd-in2.h: Regenerate.
3196 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
3198 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
3200 * cpu-i386.c (bfd_i386_compatible): New.
3201 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
3202 with bfd_i386_compatible.
3203 (bfd_x86_64_arch_intel_syntax): Likewise.
3204 (bfd_i386_arch_intel_syntax): Likewise.
3205 (i8086_arch): Likewise.
3206 (bfd_x64_32_arch): Likewise.
3207 (bfd_x86_64_arch): Likewise.
3208 (bfd_i386_arch): Likewise.
3210 For older changes see ChangeLog-2010
3216 version-control: never
projects / deliverable / binutils-gdb.git / blob