1 2011-12-14 Nick Clifton <nickc@redhat.com>
4 * elfcode.h (elf_checksum_contents): Read in the section's
5 contents if they are not already available.
6 * compress.c (bfd_get_full_section_contents): Use zmalloc to
7 allocate the buffers so that excess bytes are guaranteed to be
10 2011-12-14 Iain Sandoe <iains@gcc.gnu.org>
12 * mach-o-i386.c (text_section_names_xlat): New table.
13 (data_section_names_xlat): Likewise.
14 (import_section_names_xlat): Likewise.
15 (mach_o_i386_segsec_names_xlat): Likewise.
16 (bfd_mach_o_tgt_seg_table): Use new tables.
17 * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL.
18 * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat):
19 Move to mach-o.h as typedefs.
20 (text_section_names_xlat): Update for current GCC usage.
21 (data_section_names_xlat): Likewise.
22 (dwarf_section_names_xlat): Likewise.
23 (objc_section_names_xlat): New table.
24 (segsec_names_xlat): Add objc table.
25 (bfd_mach_o_normalize_section_name): Replace with...
26 (bfd_mach_o_section_data_for_mach_sect): New.
27 (bfd_mach_o_section_data_for_bfd_name): New.
28 (bfd_mach_o_section_data_for_bfd_name): Update to use additional data.
29 (bfd_mach_o_convert_section_name_to_mach_o): Likewise.
30 (bfd_mach_o_bfd_copy_private_section_data): Implement.
31 (bfd_mach_o_write_symtab): Write a zero-length string as the first entry
32 for compatibility with system tools.
33 (bfd_mach_o_build_commands): Update section alignment info.
34 (bfd_mach_o_new_section_hook): Use translation table data to define
35 default section flags, type, attributes and alignment, when available.
36 (bfd_mach_o_init_section_from_mach_o): Add TODO comment.
37 (bfd_mach_o_section_type_name): Add 'symbol_stubs'.
38 (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'.
39 (bfd_mach_o_get_section_type_from_name): Change "not-found" return
41 (bfd_mach_o_tgt_seg_table): Set default NULL.
42 * mach-o.h (bfd_mach_o_segment_command): Use define for name length.
43 (bfd_mach_o_backend_data): Move until after contents are defined.
44 (bfd_mach_o_normalize_section_name): Remove.
45 (bfd_mach_o_convert_section_name_to_bfd): Declare.
46 (mach_o_section_name_xlat): Declare.
47 (mach_o_segment_name_xlat): Declare.
48 (bfd_mach_o_section_data_for_mach_sect): Declare.
49 (bfd_mach_o_section_data_for_bfd_name): Declare.
51 2011-12-13 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
53 * dwarf2.c (bfd_dwarf2_cleanup_debug_info): Accept stash as an
54 argument like other functions to support formats other than ELF.
55 * elf-bfd.h (bfd_dwarf2_cleanup_debug_info): Move to bfd-in.h.
56 * elf.c (_bfd_elf_close_and_cleanup): Pass dwarf2_find_line_info
57 in tdata as a parameter.
58 * libbfd-in.h (bfd_dwarf2_cleanup_debug_info): Move from
60 * libbfd.h (bfd_dwarf2_cleanup_debug_info): Regenerate.
61 * mach-o-target.c (bfd_mach_o_close_and_cleanup): Remove the
63 (bfd_mach_o_find_nearest_line): Likewise.
64 * mach-o.c (bfd_mach_o_find_nearest_line): Add the definition
65 which calls _bfd_dwarf2_find_nearest_line.
66 (bfd_mach_o_close_and_cleanup): Likewise.
67 * mach-o.h (mach_o_data_struct): Add dwarf2_find_line_info.
68 (bfd_mach_o_find_nearest_line): Add declaration.
69 (bfd_mach_o_close_and_cleanup): Add declaration.
71 2011-12-13 Tristan Gingold <gingold@adacore.com>
73 * mach-o.c (bfd_mach_o_read_symtab_symbols): Make global. Remove
75 (bfd_mach_o_section_get_entry_size): Make global.
76 (bfd_mach_o_section_get_nbr_indirect): Likewise.
77 (bfd_mach_o_read_symtab_strtab): Likewise.
78 (struct bfd_mach_o_xlat_name): Move to mach-o.h
79 (bfd_mach_o_print_flags): Move to binutils/od-macho.c
80 (bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise.
81 (bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise.
82 (bfd_mach_o_header_flags_name): Likewise.
83 (bfd_mach_o_load_command_name): Likewise.
84 (bfd_mach_o_print_private_header): Likewise.
85 (bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise.
86 (bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise.
87 (bfd_mach_o_print_dyld_info): Likewise.
88 (bfd_mach_o_print_private_bfd_data): Remove.
89 (bfd_mach_o_type_name): Make global.
90 (bfd_mach_o_section_attribute_name): Likewise.
91 * mach-o.h (bfd_mach_o_xlat_name): Added.
92 (bfd_mach_o_section_get_nbr_indirect)
93 (bfd_mach_o_section_get_entry_size)
94 (bfd_mach_o_read_symtab_symbols)
95 (bfd_mach_o_read_symtab_strtab)
96 (bfd_mach_o_section_attribute_name)
97 (bfd_mach_o_section_type_name): Likewise.
98 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define.
100 2011-12-13 Chung-Lin Tang <cltang@codesourcery.com>
102 * elfxx-mips.c (mips_elf_calculate_relocation): Correct
103 R_MIPS16_HI16/R_MIPS16_LO16 handling of two cleared lower bits,
106 2011-12-12 Iain Sandoe <iains@gcc.gnu.org>
108 * mach-o.c (bfd_mach_o_read_section_32): Null-terminate sectname.
109 (bfd_mach_o_read_section_64): Likewise.
111 2011-12-11 John Davis Anglin <dave.anglin@nrc-cnrc.gc.ca>
114 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
115 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations to
116 R_PARISC_DPREL21L when not doing a shared link. Likewise convert
117 R_PARISC_TLS_GD14R, R_PARISC_TLS_LDM14R and R_PARISC_TLS_IE14R to
118 R_PARISC_DPREL14R. Handle R_PARISC_TLS_GD21L, R_PARISC_TLS_LDM21L
119 and R_PARISC_TLS_IE21L with R_PARISC_DLTIND21L.
121 2011-12-10 David Daney <david.daney@cavium.com>
123 * elfxx-mips.c (mips_elf_link_hash_table.rld_value): Remove.
124 (mips_elf_link_hash_table.rld_symbol): New field;
125 (MIPS_ELF_RLD_MAP_SIZE): New macro.
126 (_bfd_mips_elf_add_symbol_hook): Remember __rld_obj_head symbol
128 (_bfd_mips_elf_create_dynamic_sections): Remember __rld_map symbol
130 (_bfd_mips_elf_size_dynamic_sections): Set correct size for .rld_map.
131 (_bfd_mips_elf_finish_dynamic_symbol): Remove .rld_map handling.
132 (_bfd_mips_elf_finish_dynamic_sections): Use rld_symbol to
133 calculate DT_MIPS_RLD_MAP value.
134 (_bfd_mips_elf_link_hash_table_create): Initialize rld_symbol,
135 quit initializing rld_value.
137 2011-12-08 Andrew Pinski <apinski@cavium.com>
138 Adam Nemet <anemet@caviumnetworks.com>
140 * archures.c (bfd_mach_mips_octeon2): New macro
141 * bfd-in2.h: Regenerate.
142 * cpu-mips.c (I_mipsocteon2): New enum value.
143 (arch_info_struct): Add bfd_mach_mips_octeon2.
144 * elfxx-mips.c (_bfd_elf_mips_mach): Support E_MIPS_MACH_OCTEON2.
145 (mips_set_isa_flags): Add bfd_mach_mips_octeon2.
146 (mips_mach_extensions): Add bfd_mach_mips_octeon2.
148 2011-12-07 Alan Modra <amodra@gmail.com>
151 * elflink.c (elf_gc_sweep_symbol): Discard unmarked symbols
152 defined in shared libraries.
154 2011-12-07 Tristan Gingold <gingold@adacore.com>
156 * mach-o.c (bfd_mach_o_canonicalize_symtab): Fix indentation.
157 Adjust the condition.
158 (bfd_mach_o_read_symtab_symbol): Now returns a bfd_boolean.
159 Adjust return statements.
160 (bfd_mach_o_read_symtab_strtab): Likewise.
161 (bfd_mach_o_read_symtab_symbols): Likewise.
162 (bfd_mach_o_scan_start_address): Likewise. Make it static.
163 (bfd_mach_o_scan): Likewise.
164 (bfd_mach_o_read_dysymtab_symbol): Remove unused function.
165 (bfd_mach_o_header_p): Adjust call.
166 (bfd_mach_o_cpu_name): Make it const.
167 (bfd_mach_o_filetype_name): Likewise.
168 (bfd_mach_o_header_flags_name): Likewise.
169 (bfd_mach_o_section_type_name): Likewise.
170 (bfd_mach_o_section_attribute_name): Likewise.
171 (bfd_mach_o_load_command_name): Likewise.
172 (bfd_mach_o_get_section_type_from_name): Add a const qualifier
174 (bfd_mach_o_get_section_attribute_from_name): Likewise.
175 * mach-o.h (bfd_mach_o_read_dysymtab_symbol)
176 (bfd_mach_o_scan_start_address, bfd_mach_o_scan): Remove.
178 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
180 * elf-bfd.h (elfcore_write_s390_last_break): Add prototype.
181 (elfcore_write_s390_system_call): Likewise.
182 * elf.c (elfcore_write_s390_last_break): New function.
183 (elfcore_write_s390_system_call): Likewise.
184 (elfcore_write_register_note): Call them.
185 (elfcore_grok_s390_last_break): New function.
186 (elfcore_grok_s390_system_call): Likewise.
187 (elfcore_grok_note): Call them.
189 2011-12-05 Tristan Gingold <gingold@adacore.com>
191 * mach-o.c (bfd_mach_o_read_symtab_symbol): Accept indirect symbols.
193 2011-12-05 Tristan Gingold <gingold@adacore.com>
195 * mach-o.c (bfd_mach_o_write_contents): Handle LC_LOAD_UPWARD_DYLIB.
196 (bfd_mach_o_read_dylib): Likewise.
197 (bfd_mach_o_read_command): Likewise.
198 (bfd_mach_o_bfd_print_private_bfd_data): Likewise.
200 2011-12-05 Tristan Gingold <gingold@adacore.com>
202 * mach-o.c (bfd_mach_o_read_command): Add the bfd in the error
204 (bfd_mach_o_openr_next_archived_file): Use arch name as member name.
205 (bfd_mach_o_fat_extract): Ditto.
207 2011-12-03 Alan Modra <amodra@gmail.com>
210 * elflink.c (bfd_elf_final_link): Don't segfault when checking
211 for DT_TEXTREL and .dynamic does not exist.
213 2011-12-03 Alan Modra <amodra@gmail.com>
216 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Revert substantive
217 change in 2011-07-01 commit. Comment.
218 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
220 2011-12-01 Mikael Pettersson <mikpe@it.uu.se>
222 * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
223 non-SEC_ALLOC sections break before GOT and PLT accounting.
225 2011-12-01 Hans-Peter Nilsson <hp@axis.com>
227 * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
228 R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
229 non-SEC_ALLOC sections before GOT and PLT accounting.
231 2011-11-29 Andrew Pinski <apinski@cavium.com>
233 * archures.c (bfd_mach_mips_octeonp): New macro.
234 * bfd-in2.h: Regenerate.
235 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
236 (arch_info_struct): Add bfd_mach_mips_octeonp.
237 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
238 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
240 2011-11-23 Tristan Gingold <gingold@adacore.com>
242 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
243 (vms_write_index): Add comments.
245 2011-11-22 DJ Delorie <dj@redhat.com>
247 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
248 avoid using the special non-swapping target when not explicitly
251 2011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
253 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
255 2011-11-22 Tristan Gingold <gingold@adacore.com>
257 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
258 symbols. Print section name in brackets.
260 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
262 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
263 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
264 * configure: Regenerate.
265 * elf32-ppc.c: Add powerpc-freebsd definitions.
266 * elf64-ppc.c: Add powerpc64-freebsd definitions.
267 * targets.c: Add bits for powerpc and powerpc64-freebsd.
269 2011-11-17 Philipp Thomas <philipp@thogro.org>
271 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
272 needs to be translated only once.
274 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
276 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
278 (mips16_elf64_howto_table_rela): Likewise.
279 (micromips_elf64_howto_table_rela): Likewise.
280 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
281 (elf_mips16_howto_table_rela): Likewise.
282 (elf_micromips_howto_table_rela): Likewise.
284 2011-11-15 Alan Modra <amodra@gmail.com>
285 Andreas Tobler <andreast@fgznet.ch>
287 * elflink.c (_bfd_elf_create_got_section): Replace
288 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
289 (_bfd_elf_link_create_dynamic_sections): Likewise.
290 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
291 (ppc_elf_create_dynamic_sections): Likewise.
293 2011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
295 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
297 2011-11-08 Nick Clifton <nickc@redhat.com>
299 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
300 immediate move into an address register.
302 2011-11-09 Alan Modra <amodra@gmail.com>
304 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
305 executables when export_dynamic.
307 2011-11-08 Alan Modra <amodra@gmail.com>
309 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
310 ha_relocs_not_using_r2 to unexpected_toc_insn.
311 (ok_lo_toc_insn): New function.
312 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
313 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
314 Handle addic on lo toc reloc.
316 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
319 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
320 go through PLT. Reset plt field with init_plt_offset.
321 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
322 allocated for symbols referenced by a plabel.
324 2011-11-02 DJ Delorie <dj@redhat.com>
326 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
329 2011-11-02 Jan Beulich <jbeulich@suse.com>
331 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
332 internal_syment *' parameter. Extend 'dummy' to an array with two
333 elements. Set n_numaux early. Handle BSF_FILE.
334 (coff_write_symbols): Pass NULL as new third argument to
335 coff_write_alien_symbol().
336 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
337 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
338 from non-COFF input BFDs.
339 * libcoff-in.h (coff_write_alien_symbol): Declare.
340 * libcoff.h (coff_write_alien_symbol): Re-generate.
342 2011-11-01 DJ Delorie <dj@redhat.com>
344 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
345 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
346 (BFD32_BACKENDS): Add elf32-rl78.lo.
347 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
348 (Makefile.in): Regenerate.
349 * archures.c (bfd_architecture): Define bfd_arch_rl78.
350 (bfd_archures_list): Add bfd_rl78_arch.
351 * config.bfd: Add rl78-*-elf.
352 * configure.in: Add bfd_elf32_rl78_vec.
353 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
354 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
355 * Makefile.in: Regenerate.
356 * bfd-in2.h: Regenerate.
357 * configure: Regenerate.
358 * libbfd.h: Regenerate.
359 * cpu-rl78.c: New file.
360 * elf32-rl78.c: New file.
362 2011-10-26 Nick Clifton <nickc@redhat.com>
365 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
366 * elf32-hppa.c (STUB_SUFFIX): Likewise.
368 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
370 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
371 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
372 (BFD32_BACKENDS): Add elf32-epiphany.lo.
373 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
374 * archures.c (bfd_arch_epiphany): Add.
375 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
376 (bfd_epiphany_arch): Declare.
377 (bfd_archures_list): Add &bfd_epiphany_arch.
378 * config.bfd (epiphany-*-elf): New target case.
379 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
380 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
381 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
382 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
383 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
384 * targets.c (bfd_elf32_epiphany_vec): Declare.
385 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
386 * Makefile.in: Regenerate.
387 * bfd-in2.h: Regenerate.
388 * configure: Regenerate.
389 * libbfd.h: Regenerate.
390 * po/SRC-POTFILES.in: Regenerate.
391 * po/bfd.pot: Regenerate.
392 * cpu-epiphany.c: New file.
393 * elf32-epiphany.c: New file.
395 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
397 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
400 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
403 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
404 identical TAG_PCS_config attributes.
406 2011-10-24 Nick Clifton <nickc@redhat.com>
408 * po/ja.po: Updated Japanese translation.
410 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
413 * bfd-in.h: Include <sys/stat.h> rather than forward defining
415 * bfd-in2.h: Regenerate.
417 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
420 * elf32-i386.c (elf_i386_relocate_section): Replace
421 R_386_IRELATIVE with R_386_RELATIVE.
423 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
424 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
426 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
428 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
430 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
432 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
435 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
436 and next_irelative_index.
437 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
438 and next_irelative_index.
439 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
441 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
442 next_irelative_index from reloc_count.
443 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
446 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
447 next_jump_slot_index and next_irelative_index.
448 (elf_x86_64_link_hash_table_create): Initialize
449 next_jump_slot_index and next_irelative_index.
450 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
452 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
455 2011-10-20 Nick Clifton <nickc@redhat.com>
458 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
460 * elf64-ppc.c (STUB_SUFFIX): Likewise.
461 * elf32-hppa.c (STUB_SUFFIX): Likewise.
463 2011-10-20 Alan Modra <amodra@gmail.com>
465 * elf32-i386.c (i386_opcode16): Delete.
466 (elf_i386_check_tls_transition): Use memcmp to compare contents.
467 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
468 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
470 2011-10-19 Alan Modra <amodra@gmail.com>
473 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
474 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
475 "mark". Hide undefweak too. Clear def_regular and ref_regular.
476 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
477 reloc errors from garbage-collected code.
478 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
479 * elf32-bfin.c (bfin_relocate_section): Likewise.
480 (bfinfdpic_relocate_section): Likewise.
481 * elf32-cris.c (cris_elf_relocate_section): Likewise.
482 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
483 * elf32-i386.c (elf_i386_relocate_section): Likewise.
484 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
485 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
486 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
487 * elf32-s390.c (elf_s390_relocate_section): Likewise.
488 * elf32-sh.c (sh_elf_relocate_section): Likewise.
489 * elf32-spu.c (spu_elf_relocate_section): Likewise.
490 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
491 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
492 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
493 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
494 * elf64-s390.c (elf_s390_relocate_section): Likewise.
495 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
496 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
497 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
498 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
500 2011-10-19 Alan Modra <amodra@gmail.com>
503 * elflink.c (elf_link_output_extsym): Correct test for warning when
504 forced local executable syms are referenced from shared libraries.
506 2011-10-19 Alan Modra <amodra@gmail.com>
509 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
511 2011-10-18 David S. Miller <davem@davemloft.net>
514 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
515 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
516 call delay slot instruction forward 4 bytes when performing
519 2011-10-17 Alan Modra <amodra@gmail.com>
523 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
524 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
526 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
528 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
529 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
531 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
532 updates of the plt refcount.
533 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
534 refcount in relation to the plt refcount.
536 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
538 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
541 2011-10-11 Alan Modra <amodra@gmail.com>
544 * archive.c (bfd_generic_archive_p): Only check first element
545 when target_defaulted.
546 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
547 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
549 2011-10-11 Alan Modra <amodra@gmail.com>
552 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
553 thin archive element using container target if not defaulted.
555 2011-10-10 Nick Clifton <nickc@redhat.com>
557 * po/es.po: Updated Spanish translation.
558 * po/fi.po: Updated Finnish translation.
559 * po/fr.po: Updated French translation.
560 * po/ru.po: Updated Russian translation.
562 2011-10-10 Alan Modra <amodra@gmail.com>
564 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
565 (struct ppc_link_hash_table): Add tocsave_htab.
566 (struct tocsave_entry): New.
567 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
568 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
569 (ppc64_elf_link_hash_table_free): ..and delete it.
570 (build_plt_stub): Always put STD_R2_40R1 first.
571 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
572 on plt call. If present add prologue nop location to tocsave_htab.
573 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
574 first insn of plt call stub when R_PPC64_TOCSAVE present.
576 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
579 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
580 alignment and size for common symbols.
582 2011-10-08 Alan Modra <amodra@gmail.com>
586 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
589 2011-10-08 Alan Modra <amodra@gmail.com>
592 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
593 even when strip_discarded is false.
595 2011-10-05 Kai Tietz <ktietz@redhat.com>
597 * coffgen.c (coff_write_alien_symbol): Don't write
598 symbol for discarded sections, if strip_discarded isn't
599 explicit set to false.
600 (coff_write_native_symbol): Likewise.
602 2011-10-05 DJ Delorie <dj@redhat.com>
603 Nick Clifton <nickc@redhat.com>
605 * elf32-rx.c: Add support for PID mode.
606 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
607 Include addend in R_RX_SYM relocations.
609 2011-09-30 Tristan Gingold <gingold@adacore.com>
611 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
612 (read_section): Add sec argument. Adjust the code to get section
614 (read_indirect_string): Adjust call to read_section.
615 (read_abbrevs): Ditto.
616 (decode_line_info): Ditto.
617 (read_debug_ranges): Ditto.
618 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
619 (find_debug_info): Add debug_sections parameter. Use it instead
621 (place_sections): Get section names from stash.
622 (find_line): Add debug_sections argument. Initialize
623 debug_sections field of stash from it.
624 Adjust calls to find_debug_info.
625 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
626 Adjust call to find_line.
627 (_bfd_dwarf2_find_line): Adjust call to find_line.
628 * libcoff-in.h (struct dwarf_debug_section): New declaration.
629 (coff_find_nearest_line_with_names): Likewise.
630 * libcoff.h: Regenerate.
631 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
632 (dwarf_debug_sections): Likewise.
633 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
634 * libbfd.h: Regenerate.
635 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
636 _bfd_dwarf2_find_nearest_line.
637 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
638 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
639 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
640 * coffgen.c (coff_find_nearest_line_with_names): New function.
641 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
642 * coff-rs6000.c (xcoff_debug_sections): New constant.
643 (xcoff_find_nearest_line): New function.
644 (rs6000coff_vec): Use xcoff_find_nearest_line.
645 (pmac_xcoff_vec): Ditto.
647 2011-09-30 Alan Modra <amodra@gmail.com>
650 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
651 (ppc64_elf_edit_toc): Check HA relocs.
652 (ha_reloc_match): Delete function.
653 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
654 Instead do it and low part optimization based on
655 ha_relocs_not_using_r2.
657 2011-09-29 Alan Modra <amodra@gmail.com>
660 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
661 debug and special section groups.
663 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
666 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
667 clearing def_dynamic.
668 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
670 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
673 2011-09-27 Kai Tietz <ktietz@redhat.com>
675 * coffcode.h (sec_to_styp_flags): Handle
676 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
677 SEC_LINK_DUPLICATES_SAME_SIZE.
679 2011-09-22 Tristan Gingold <gingold@adacore.com>
681 * configure.in: Bump version to 2.22.51
682 * configure: Regenerate.
684 2011-09-21 David S. Miller <davem@davemloft.net>
686 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
687 * elfxx-sparc.h: Declare it.
688 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
689 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
691 2011-09-21 Tristan Gingold <gingold@adacore.com>
693 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
694 Deals with size limited strings.
695 (bfd_mach_o_build_commands): Initialize more fields.
697 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
700 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
703 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
706 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
707 to struct bfd_elf_version_tree.
709 * elflink.c (elf_info_failed): Remove verdefs.
710 (_bfd_elf_export_symbol): Updated.
711 _bfd_elf_link_assign_sym_version): Likewise.
712 (bfd_elf_size_dynamic_sections): Remove pointer to struct
713 bfd_elf_version_tree. Updated.
714 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
717 * linker.c (bfd_hide_sym_by_version): New.
719 * bfd-in2.h: Regenerated.
721 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
724 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
725 if there are no GOT relocations.
727 2011-09-09 Kai Tietz <ktietz@redhat.com>
729 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
730 for targets without symbol_leading_char.
732 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
734 * bfdwin.c (bfd_get_file_window): Fix memory leak.
736 2011-09-07 Alan Modra <amodra@gmail.com>
739 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
742 2011-09-06 Alan Modra <amodra@gmail.com>
745 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
746 (ppc64_elf_edit_toc): Fix style nit. Report some details
747 on linker failure due to reference in debug or non-alloc
748 sections to optimized away toc entry, and don't abort.
750 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
752 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
755 2011-08-26 Nick Clifton <nickc@redhat.com>
757 * po/es.po: Updated Spanish translation.
759 2011-08-19 Alan Modra <amodra@gmail.com>
761 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
762 we haven't seen expected -mcmodel=medium/large code relocs.
764 2011-08-18 Tristan Gingold <gingold@adacore.com>
766 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
768 2011-08-17 Tristan Gingold <gingold@adacore.com>
770 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
772 2011-08-17 Alan Modra <amodra@gmail.com>
775 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
776 (_bfd_handle_already_linked): Declare.
777 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
778 _bfd_coff_section_already_linked.
779 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
780 * coffcode.h (coff_section_already_linked): Likewise.
781 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
782 * elf-bfd.h: Likewise.
783 * libbfd-in.h: Likewise.
784 * targets.c: Likewise.
785 * linker.c (bfd_section_already_linked): Likewise.
786 (bfd_section_already_linked_table_lookup): Likewise.
787 (bfd_section_already_linked_table_insert): Likewise.
788 (_bfd_generic_section_already_linked): Likewise. Call
789 _bfd_handle_already_linked.
790 (_bfd_handle_already_linked): New function, split out from..
791 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
792 2011-07-09 changes. Avoid unnecessary strcmp when matching
793 already_linked_list entries. Match plugin linkonce section.
794 (section_signature): Delete.
795 * coffgen.c (_bfd_coff_section_already_linked): New function.
796 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
797 * libbfd.h: Regenerate.
798 * libcoff.h: Regenerate.
799 * bfd-in2.h: Regenerate.
801 2011-08-14 Alan Modra <amodra@gmail.com>
803 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
804 shared and call to _mcount will go via plt.
806 2011-08-14 Alan Modra <amodra@gmail.com>
808 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
809 * elf32-ppc.c: Likewise.
810 (ppc_elf_select_plt_layout): Use einfo rather than info to report
813 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
816 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
817 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
818 and zero-extend it to 64bit if addend is zero for x32. Generate
819 R_X86_64_RELATIVE64 for x32.
821 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
823 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
824 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
825 * elf32-arm.c (elf32_arm_link_hash_table): New field.
826 (elf232_arm_link_hash_table_create): Initialise new field.
827 (check_use_blx): Change test depending on fix_arm1176.
828 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
829 command line options.
831 2011-08-08 Tristan Gingold <gingold@adacore.com>
833 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
834 (segsec_names_xlat): Reorder elements.
835 (bfd_mach_o_read_section_32): Fix typo.
836 (bfd_mach_o_read_section_64): Fix typo.
838 2011-08-08 Tristan Gingold <gingold@adacore.com>
840 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
841 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
842 (bfd_mach_o_section): Use them. Add next field.
843 (bfd_mach_o_segment_command): Replace sections array by
844 sect_head and sect_tail.
845 (bfd_mach_o_get_mach_o_section): New macro.
846 (bfd_mach_o_lookup_section): Remove.
847 (bfd_mach_o_new_section_hook): New function.
848 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
850 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
851 parameter with segname and sectname parameters. Adjust.
852 (bfd_mach_o_append_section_to_segment): New function. Use a
853 linked list for Mach-O sections.
854 (bfd_mach_o_write_segment_32): Adjust.
855 (bfd_mach_o_write_segment_64): Ditto.
856 (bfd_mach_o_build_commands): Fix comment. Adjust.
857 (bfd_mach_o_flatten_sections): Adjust.
858 (bfd_mach_o_print_section_map): Adjust.
859 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
860 (bfd_mach_o_new_section_hook): New function.
861 (bfd_mach_o_init_section_from_mach_o): Ditto.
862 (bfd_mach_o_read_section_32): Remove section parameter.
863 Return a section instead.
864 (bfd_mach_o_read_section_64): Ditto.
865 (bfd_mach_o_read_section): Ditto.
866 (bfd_mach_o_make_bfd_section): Adjust.
867 (bfd_mach_o_read_segment): Adjust for new profile of
868 bfd_mach_o_read_section.
869 (bfd_mach_o_lookup_section): Remove.
870 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
872 2011-08-08 Tristan Gingold <gingold@adacore.com>
874 * mach-o.h (bfd_mach_o_version_min_command): New structure.
875 (bfd_mach_o_load_command): Add version_min.
876 (mach_o_data_struct): Fix comment.
877 * mach-o.c (bfd_mach_o_read_version_min): New function.
878 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
879 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
880 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
881 (bfd_mach_o_get_name_or_null): New function.
882 (bfd_mach_o_get_name): Use the above new one.
883 (bfd_mach_o_load_command_name): Add the above new commands.
884 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
885 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
886 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
887 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
889 2011-08-08 Tristan Gingold <gingold@adacore.com>
891 * mach-o.h: Move size macros to external.h
892 Move reloc macros to reloc.h and x86-64.h.
893 * mach-o-i386.c: Includes mach-o/reloc.h
894 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
895 * mach-o.c: Add includes.
896 (bfd_mach_o_write_header): Use structure from external.h to convert.
897 (bfd_mach_o_write_thread): Ditto.
898 (bfd_mach_o_write_relocs): Ditto.
899 (bfd_mach_o_write_section_32): Ditto.
900 (bfd_mach_o_write_section_64): Ditto.
901 (bfd_mach_o_write_segment_32): Ditto.
902 (bfd_mach_o_write_segment_64): Ditto.
903 (bfd_mach_o_write_symtab): Ditto.
904 (bfd_mach_o_write_contents): Ditto.
905 (bfd_mach_o_read_header): Ditto.
906 (bfd_mach_o_read_section_32): Ditto.
907 (bfd_mach_o_read_section_64): Ditto.
908 (bfd_mach_o_read_symtab_symbol): Ditto.
909 (bfd_mach_o_read_dylinker): Ditto.
910 (bfd_mach_o_read_dylib): Ditto.
911 (bfd_mach_o_read_dysymtab): Ditto.
912 (bfd_mach_o_read_symtab): Ditto.
913 (bfd_mach_o_read_linkedit): Ditto.
914 (bfd_mach_o_read_str): Ditto.
915 (bfd_mach_o_read_dyld_info): Ditto.
916 (bfd_mach_o_read_segment): Ditto.
917 (bfd_mach_o_read_command): Ditto.
918 (bfd_mach_o_archive_p): Ditto.
919 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
920 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
921 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
922 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
923 of an hard-coded value.
925 2011-08-08 Tristan Gingold <gingold@adacore.com>
927 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
928 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
929 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
930 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
932 2011-08-08 Tristan Gingold <gingold@adacore.com>
934 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
935 (bfd_mach_o_convert_section_name_to_bfd): Use it.
936 (bfd_mach_o_get_section_type_from_name): New function.
937 (bfd_mach_o_get_section_attribute_from_name): Ditto.
938 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
939 Add comments. Add prototypes for the above new functions.
941 2011-08-05 Mark Kettenis <kettenis@gnu.org>
943 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
945 2011-08-05 Alan Modra <amodra@gmail.com>
947 * elf64-ppc.c (maybe_strip_output): New function.
948 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
950 2011-08-05 Alan Modra <amodra@gmail.com>
953 * elflink.c (_bfd_elf_section_already_linked): Return matched
954 status. Remove COFF comdat section handling.
955 * linker.c (_bfd_generic_section_already_linked): Return matched
956 status. Don't set SEC_GROUP in l_flags for plugin entries.
957 (bfd_section_already_linked): Update prototype.
958 * targets.c (_section_already_linked): Likewise.
959 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
960 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
961 (_bfd_nolink_section_already_linked): Update.
962 * libbfd.h: Regenerate.
963 * bfd-in2.h: Regenerate.
965 2011-08-05 Alan Modra <amodra@gmail.com>
967 * elf32-ppc.c: Include dwarf2.h.
968 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
969 (ppc_elf_create_glink): Create .eh_frame section.
970 (glink_eh_frame_cie): New array.
971 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
972 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
974 2011-08-04 Tristan Gingold <gingold@adacore.com>
976 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
977 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
979 2011-08-03 Tristan Gingold <gingold@adacore.com>
981 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
982 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
984 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
986 * elfxx-mips.c (check_4byte_branch): Remove function.
987 (check_relocated_bzc): New function.
988 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
989 instructions that immediately follow a compact branch
992 2011-08-02 Alan Modra <amodra@gmail.com>
994 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
996 (ppc_build_one_stub): Adjust get_relocs call to suit..
997 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
999 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
1002 * archures.c (bfd_mach_i386_intel_syntax): New.
1003 (bfd_mach_i386_i8086): Updated.
1004 (bfd_mach_i386_i386): Likewise.
1005 (bfd_mach_x86_64): Likewise.
1006 (bfd_mach_x64_32): Likewise.
1007 (bfd_mach_i386_i386_intel_syntax): Likewise.
1008 (bfd_mach_x86_64_intel_syntax): Likewise.
1009 (bfd_mach_x64_32_intel_syntax): Likewise.
1010 (bfd_mach_l1om): Likewise.
1011 (bfd_mach_l1om_intel_syntax): Likewise.
1012 (bfd_mach_k1om): Likewise.
1013 (bfd_mach_k1om_intel_syntax): Likewise.
1015 * bfd-in2.h: Regenerated.
1017 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
1019 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
1020 (bfd_x64_32_arch): Likewise.
1022 * elf64-x86-64.c: Include "libiberty.h".
1023 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
1024 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
1025 (elf_x86_64_reloc_type_lookup): Likewise.
1026 (elf_x86_64_reloc_name_lookup): Likewise.
1027 (elf_x86_64_relocate_section): Likewise.
1028 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
1030 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1032 * elfxx-mips.c (check_br32): Fix return type.
1034 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1036 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
1038 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1040 * elfxx-mips.c: Adjust comments throughout.
1041 (mips_elf_relax_delete_bytes): Reshape code.
1042 (_bfd_mips_elf_relax_section): Remove check for
1043 R_MICROMIPS_GPREL16 relocations. Reshape code.
1045 2011-07-28 Roland McGrath <mcgrathr@google.com>
1047 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
1048 (elf_i386_nacl_plt0_entry): New variable.
1049 (elf_i386_plt_entry): New variable.
1050 (elf_i386_nacl_pic_plt0_entry): New variable.
1051 (elf_i386_nacl_pic_plt_entry): New variable.
1052 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
1053 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
1054 (elf_backend_plt_alignment): Likewise.
1056 * config.bfd: Handle i[3-7]86-*-nacl*.
1057 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
1058 * targets.c: Support bfd_elf32_i386_nacl_vec.
1059 * configure.in: Likewise.
1060 * configure: Regenerated.
1062 * elf32-i386.c (struct elf_i386_plt_layout): New type.
1063 (GET_PLT_ENTRY_SIZE): New macro.
1064 (elf_i386_plt): New variable.
1065 (struct elf_i386_backend_data): New member `plt'.
1066 (elf_i386_arch_bed): Add initializer for it.
1067 (elf_i386_vxworks_arch_bed): Likewise.
1068 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
1069 (elf_i386_plt_sym_val): Likewise.
1070 (elf_i386_relocate_section): Likewise.
1071 (elf_i386_finish_dynamic_symbol): Likewise.
1072 Also use other elf_i386_plt_layout members for PLT details.
1073 (elf_i386_finish_dynamic_sections): Likewise.
1075 * elf32-i386.c (struct elf_i386_backend_data): New type.
1076 (get_elf_i386_backend_data): New macro.
1077 (elf_i386_arch_bed): New variable.
1078 (elf_backend_arch_data): New macro.
1079 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
1080 (elf_i386_link_hash_table_create): Don't initialize them.
1081 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
1082 elf_i386_backend_data, not elf_i386_link_hash_table.
1083 (elf_i386_adjust_dynamic_symbol): Likewise.
1084 (elf_i386_allocate_dynrelocs): Likewise.
1085 (elf_i386_readonly_dynrelocs): Likewise.
1086 (elf_i386_size_dynamic_sections): Likewise.
1087 (elf_i386_relocate_section): Likewise.
1088 (elf_i386_finish_dynamic_symbol): Likewise.
1089 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
1090 (elf_i386_vxworks_link_hash_table_create): Function removed.
1091 (elf_i386_vxworks_arch_bed): New variable.
1092 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
1094 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
1095 * elfxx-target.h (elf_backend_arch_data): New macro.
1096 (elfNN_bed): Use it as initializer for the new member.
1098 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
1100 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
1103 2011-07-26 Jakub Jelinek <jakub@redhat.com>
1105 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
1106 and .zdebug_macro entry.
1107 (dwarf_debug_section_enum): Add debug_macro.
1109 2011-07-26 Alan Modra <amodra@gmail.com>
1111 * elf64-ppc.c: Include dwarf2.h.
1112 (struct ppc_link_hash_table): Add glink_eh_frame.
1113 (create_linkage_sections): Create .eh_frame section.
1114 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
1116 (glink_eh_frame_cie): New array.
1117 (ppc64_elf_size_stubs): Size glink_eh_frame.
1118 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
1119 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
1121 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
1124 * elf64-mmix.c (struct _mmix_elf_section_data): New members
1125 has_warned_bpo and has_warned_pushj.
1126 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
1127 converting to ISO C. Add new parameter error_message. All
1129 (mmix_elf_perform_relocation): Ditto.
1130 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
1131 Handle the case where mmix_elf_check_common_relocs has not been
1132 called, missing preparations for relocs of the respective type.
1134 2011-07-24 Chao-ying Fu <fu@mips.com>
1135 Ilie Garbacea <ilie@mips.com>
1136 Maciej W. Rozycki <macro@codesourcery.com>
1137 Joseph Myers <joseph@codesourcery.com>
1138 Catherine Moore <clm@codesourcery.com>
1139 Richard Sandiford <rdsandiford@googlemail.com>
1141 * archures.c (bfd_mach_mips_micromips): New macro.
1142 * cpu-mips.c (I_micromips): New enum value.
1143 (arch_info_struct): Add bfd_mach_mips_micromips.
1144 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
1146 (_bfd_mips_elf_relax_section): Likewise.
1147 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1148 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1150 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1151 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1152 (gprel16_reloc_p): Handle microMIPS ASE.
1153 (literal_reloc_p): New function.
1154 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
1155 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
1156 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1157 and _bfd_mips_elf_reloc_shuffle changes.
1158 (mips_elf_gprel32_reloc): Update comment.
1159 (micromips_reloc_map): New variable.
1160 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1161 (mips_elf32_rtype_to_howto): Likewise.
1162 (mips_info_to_howto_rel): Likewise.
1163 (bfd_elf32_bfd_is_target_special_symbol): Define.
1164 (bfd_elf32_bfd_relax_section): Likewise.
1165 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
1166 (micromips_elf64_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_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
1171 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1172 (mips_elf64_rtype_to_howto): Likewise.
1173 (bfd_elf64_bfd_is_target_special_symbol): Define.
1174 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
1175 (elf_micromips_howto_table_rela): Likewise.
1176 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1177 and _bfd_mips_elf_reloc_shuffle changes.
1178 (micromips_reloc_map): Likewise.
1179 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1180 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1181 (mips_elf_n32_rtype_to_howto): Likewise.
1182 (bfd_elf32_bfd_is_target_special_symbol): Define.
1183 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
1184 (LA25_LUI_MICROMIPS_2): Likewise.
1185 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
1186 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
1187 (TLS_RELOC_P): Handle microMIPS ASE.
1188 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
1189 target is a microMIPS function.
1190 (micromips_reloc_p): New function.
1191 (micromips_reloc_shuffle_p): Likewise.
1192 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
1193 (got_disp_reloc_p, got_page_reloc_p): New functions.
1194 (got_ofst_reloc_p): Likewise.
1195 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
1196 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
1197 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
1198 (micromips_branch_reloc_p): New function.
1199 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
1200 (tls_gottprel_reloc_p): Likewise.
1201 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1202 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1204 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1205 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1206 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
1207 (mips_tls_got_index, mips_elf_got_page): Likewise.
1208 (mips_elf_create_local_got_entry): Likewise.
1209 (mips_elf_relocation_needs_la25_stub): Likewise.
1210 (mips_elf_calculate_relocation): Likewise.
1211 (mips_elf_perform_relocation): Likewise.
1212 (_bfd_mips_elf_symbol_processing): Likewise.
1213 (_bfd_mips_elf_add_symbol_hook): Likewise.
1214 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1215 (mips_elf_add_lo16_rel_addend): Likewise.
1216 (_bfd_mips_elf_check_relocs): Likewise.
1217 (mips_elf_adjust_addend): Likewise.
1218 (_bfd_mips_elf_relocate_section): Likewise.
1219 (mips_elf_create_la25_stub): Likewise.
1220 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1221 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1222 (_bfd_mips_elf_is_target_special_symbol): New function.
1223 (mips_elf_relax_delete_bytes): Likewise.
1224 (opcode_descriptor): New structure.
1226 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1227 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1228 (beq_insn_32): Likewise.
1229 (b_insn_16, bz_insn_16): New variables.
1230 (BZC32_REG_FIELD): New macro.
1231 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1232 (bzc_insns_32, bz_insns_16):Likewise.
1233 (BZ16_REG, BZ16_REG_FIELD): New macros.
1234 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1235 (jal_x_insn_32_bd32): Likewise.
1236 (j_insn_32, jalr_insn_32): Likewise.
1237 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1238 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1239 (JR16_REG): New macro.
1240 (ds_insns_16_bd16): New variable.
1241 (lui_insn): Likewise.
1242 (addiu_insn, addiupc_insn): Likewise.
1243 (ADDIUPC_REG_FIELD): New macro.
1244 (MOVE32_RD, MOVE32_RS): Likewise.
1245 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1246 (move_insns_32, move_insns_16): New variables.
1247 (nop_insn_32, nop_insn_16): Likewise.
1249 (find_match): New function.
1250 (check_br16_dslot, check_br32_dslot): Likewise.
1251 (check_br16, check_br32): Likewise.
1252 (IS_BITSIZE): New macro.
1253 (check_4byte_branch): New function.
1254 (_bfd_mips_elf_relax_section): Likewise.
1255 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1256 and microMIPS modules together.
1257 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1258 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1259 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1260 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1261 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1262 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1263 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1264 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1265 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1266 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1267 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1268 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1269 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1270 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1271 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1272 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1273 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1274 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1275 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1276 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1277 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1278 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1279 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1280 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1281 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1282 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1283 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1284 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1285 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1286 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1287 * bfd-in2.h: Regenerate.
1288 * libbfd.h: Regenerate.
1290 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1292 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1293 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1294 * Makefile.in: Regenerated.
1296 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1297 (bfd_k1om_arch): New.
1298 (bfd_archures_list): Add &bfd_k1om_arch.
1299 * bfd-in2.h: Regenerated.
1301 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1302 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1303 if bfd_elf64_x86_64_freebsd_vec is supported.
1304 (targ_selvecs): Likewise.
1306 * configure.in: Support bfd_elf64_k1om_vec and
1307 bfd_elf64_k1om_freebsd_vec.
1308 * configure: Regenerated.
1312 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1313 (bfd_elf64_k1om_vec): Likewise.
1314 (bfd_elf64_k1om_freebsd_vec): Likewise.
1316 * targets.c (bfd_elf64_k1om_vec): New.
1317 (bfd_elf64_k1om_freebsd_vec): Likewise.
1318 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1319 bfd_elf64_k1om_freebsd_vec.
1321 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1323 Fix false coff-go32-exe matches.
1324 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1326 * coff-stgo32.c (go32_check_format): New forward declaration.
1327 (COFF_CHECK_FORMAT): New defintion.
1328 (go32_check_format): New function.
1330 2011-07-15 Alan Modra <amodra@gmail.com>
1332 * configure.in: Bump version.
1333 * configure: Regenerate.
1335 2011-07-14 Alan Modra <amodra@gmail.com>
1337 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1338 * elf-bfd.h (struct already_linked): Forward declare.
1340 2011-07-14 Alan Modra <amodra@gmail.com>
1342 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1343 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1345 2011-07-14 Alan Modra <amodra@gmail.com>
1347 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1348 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1349 (build_tls_get_addr_stub): Likewise.
1350 (ppc_build_one_stub): Update calls to above.
1351 (ppc_size_one_stub): Adjust stub size.
1352 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1353 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1355 2011-07-12 Nick Clifton <nickc@redhat.com>
1357 * elf32-arm.c (elf32_arm_section_flags): Delete.
1358 (elf_backend_section_flags): Remove.
1360 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1363 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1364 when setting stack_flags.
1366 2011-07-11 Catherine Moore <clm@codesourcery.com>
1368 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1369 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1370 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1371 * bfd-in2.h: Regenerated.
1372 * bfd.c (bfd_lookup_section_flags): New definition.
1373 * binary.c (binary_bfd_lookup_section_flags): New definition.
1374 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1375 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1376 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1377 * coff-rs6000.c (rs6000coff_vec): Include
1378 bfd_generic_lookup_section_flags.
1379 (pmac_xcoff_vec): Likewise.
1380 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1381 * coff64-rs6000.c (rs6000coff64_vec): Include
1382 bfd_generic_lookup_section_flags.
1383 (aix5coff64_vec): Likewise.
1384 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1385 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1386 (bfd_elf_lookup_section_flags): Declare.
1387 * elflink.c (bfd_elf_lookup_section_flags): New function.
1388 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1389 (elf_backend_lookup_section_flags_hook): Define.
1390 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1391 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1392 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1393 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1394 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1395 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1396 (bfd_generic_lookup_section_flags): Declare.
1397 * libbfd.h: Regenerated.
1398 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1399 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1400 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1401 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1402 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1403 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1404 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1405 * reloc.c (bfd_generic_lookup_section_flags): New function.
1406 * som.c (som_bfd_lookup_section_flags): New definition.
1407 * srec.c (srec_bfd_lookup_section_flags): New definition.
1408 * targets.c (flag_info): Declare.
1409 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1410 (_bfd_lookup_section_flags): New.
1411 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1412 * versados.c (versados_bfd_lookup_section_flags): New definition.
1413 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1414 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1416 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1419 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1421 2011-07-09 Alan Modra <amodra@gmail.com>
1424 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1425 rather than kept_section to determine whether a symbol is from
1426 a discarded section.
1427 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1428 sections appear undefined.
1430 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1433 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1434 "asection *" with "struct already_linked *".
1435 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1436 (_bfd_generic_section_already_linked): Likewise.
1437 (bfd_section_already_linked_table_insert): Likewise.
1438 (struct already_linked): New.
1439 (struct bfd_section_already_linked): Use it.
1440 * elflink.c (_bfd_elf_section_already_linked): Replace.
1441 "asection *" with "struct already_linked *". Replace the plugin
1442 dummy with the LTO output.
1443 * linker.c (_bfd_generic_section_already_linked): Likewise.
1444 * targets.c (struct already_linked): Add forward declaration.
1445 (bfd_target): Replace "struct bfd_section *" with
1446 "struct already_linked *" in _section_already_linked.
1447 * bfd-in2.h: Regenerate.
1448 * libbfd.h: Regenerate.
1450 2011-07-06 Tristan Gingold <gingold@adacore.com>
1452 * mach-o.h: Move loader related definitions to
1453 include/mach-o/loader.h. Include it.
1455 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1457 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1458 define to _bfd_elf_set_osabi.
1460 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1461 Thomas Schwinge <thomas@schwinge.name>
1464 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1465 ELFOSABI_LINUX alias.
1466 * elf32-hppa.c: Likewise.
1467 * elf32-i370.c: Likewise.
1468 * elf64-hppa.c: Likewise.
1470 2011-07-01 Ian Lance Taylor <iant@google.com>
1472 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1473 DW_OP_lit3 to DW_OP_lit2.
1475 2011-07-01 Alan Modra <amodra@gmail.com>
1477 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1478 dyn relocs when called to copy flags for a weak sym.
1479 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1480 (ppc64_elf_merge_private_bfd_data): Delete.
1481 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1482 _bfd_generic_verify_endian_match.
1484 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1486 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1489 2011-06-28 Tristan Gingold <gingold@adacore.com>
1491 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1493 (_bfd_vms_write_etir): Write linkage index from reloc.
1495 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1497 * mach-o.c (bfd_mach_o_read_command): Also ignore
1498 BFD_MACH_O_LC_ROUTINES_64.
1500 2011-06-27 Tristan Gingold <gingold@adacore.com>
1502 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1503 section target index.
1505 2011-06-27 Nick Clifton <nickc@redhat.com>
1507 * cisco-core.c (cisco_core_little_vec): Add initialization of
1508 match_priority field.
1510 2011-06-27 Tristan Gingold <gingold@adacore.com>
1512 * cache.c: Include bfd_stdint.h.
1513 (cache_bmmap): Change profile. Return region start and size.
1514 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1515 (bfd_mmap): Change profile and adjust. Update comment.
1516 (memory_bmmap): Change profile.
1517 * opncls.c (opncls_bmmap): Change profile.
1518 * vms-lib.c (vms_lib_bmmap): Likewise.
1519 * libbfd.h: Regenerate.
1520 * bfd-in2.h: Regenerate.
1522 2011-06-27 Tristan Gingold <gingold@adacore.com>
1524 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1527 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1529 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1530 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1532 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1534 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1536 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1538 2011-06-24 Richard Henderson <rth@redhat.com>
1541 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1542 tlsgd insn before swapping adjacent insns.
1544 2011-06-24 Tristan Gingold <gingold@adacore.com>
1546 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1549 2011-06-24 Alan Modra <amodra@gmail.com>
1552 * elf.c (assign_file_positions_for_load_sections): Don't align
1553 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1554 that don't get a PT_LOAD.
1556 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1558 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1559 (sh_elf_check_relocs): Likewise.
1561 2011-06-22 Richard Henderson <rth@redhat.com>
1563 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1564 TPREL in a PIE image.
1565 (alpha_dynamic_entries_for_reloc): Likewise.
1566 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1567 (elf64_alpha_relax_got_load): Likewise.
1569 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1571 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1574 2011-06-22 Alan Modra <amodra@gmail.com>
1576 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1577 plugin symbols. Fix segfault on linker scrip defined syms.
1579 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1582 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1583 at all for linker created .eh_frame sections.
1584 (_bfd_elf_discard_section_eh_frame): Handle linker created
1585 .eh_frame sections with no relocations.
1586 * elf64-x86-64.c: Include dwarf2.h.
1587 (elf_x86_64_eh_frame_plt): New variable.
1588 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1589 PLT_FDE_LEN_OFFSET): Define.
1590 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1591 (elf_x86_64_create_dynamic_sections): Create and fill in
1592 .eh_frame section for .plt section.
1593 (elf_x86_64_size_dynamic_sections): Write .plt section size
1594 into .eh_frame FDE covering .plt section.
1595 (elf_x86_64_finish_dynamic_sections): Write .plt section
1596 start into .eh_frame FDE covering .plt section. Call
1597 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1598 (elf_backend_plt_alignment): Define to 4.
1599 * elf32-i386.c: Include dwarf2.h.
1600 (elf_i386_eh_frame_plt): New variable.
1601 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1602 PLT_FDE_LEN_OFFSET): Define.
1603 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1604 (elf_i386_create_dynamic_sections): Create and fill in
1605 .eh_frame section for .plt section.
1606 (elf_i386_size_dynamic_sections): Write .plt section size
1607 into .eh_frame FDE covering .plt section.
1608 (elf_i386_finish_dynamic_sections): Write .plt section
1609 start into .eh_frame FDE covering .plt section. Call
1610 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1611 (elf_backend_plt_alignment): Define to 4.
1613 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1615 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1618 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1620 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1621 CORE_HEADER is defined.
1622 (elf_x86_64_write_core_note): New.
1623 (elf_backend_write_core_note): Likewise.
1625 * hosts/x86-64linux.h (uint64_t): New.
1626 (user_regsx32_struct): Likewise.
1627 (elf_gregx32_t): Likewise.
1628 (ELF_NGREGX32): Likewise.
1629 (elf_gregsetx32_t): Likewise.
1630 (elf_prstatusx32): Likewise.
1631 (prstatusx32_t): Likewise.
1632 (user_fpregs32_struct): Removed.
1633 (user_fpxregs32_struct): Likewise.
1635 (elf_fpregset32_t): Likewise.
1636 (elf_fpxregset32_t): Likewise.
1637 (prgregset32_t): Likewise.
1638 (prfpregset32_t): Likewise.
1640 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1642 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1643 (elf_x86_64_grok_psinfo): Likewise.
1645 2011-06-16 Nick Clifton <nickc@redhat.com>
1647 * elf.c (elf_find_function): Fail if not provided with a symbol
1650 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1652 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1653 * elf.c (elfcore_grok_arm_vfp): New function.
1654 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1655 (elfcore_write_arm_vfp): New function.
1656 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1658 2011-06-14 Richard Henderson <rth@redhat.com>
1660 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1661 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1662 (elf64_alpha_always_size_sections): Don't call
1663 elf64_alpha_merge_ind_symbols.
1664 (elf_backend_copy_indirect_symbol): New.
1666 2011-06-14 Alan Modra <amodra@gmail.com>
1669 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1670 before doing anything.
1671 (_bfd_elf_discard_section_eh_frame): Likewise.
1673 2011-06-14 Alan Modra <amodra@gmail.com>
1675 * Makefile.am: Formatting.
1676 * Makefile.in: Regenerate.
1677 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1678 * po/SRC-POTFILES.in: Regnerate.
1680 2011-06-14 Alan Modra <amodra@gmail.com>
1682 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1683 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1684 Don't handle warning symbols here.
1685 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1686 (allocate_dynrelocs, readonly_dynrelocs): As above.
1688 2011-06-14 Alan Modra <amodra@gmail.com>
1691 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1692 (elf_gc_sweep): Don't treat debug and sections like .comment
1694 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1695 not part of a group. Always call gc_mark_extra_sections.
1696 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1697 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1698 _bfd_elf_gc_mark_extra_sections.
1699 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1700 _bfd_elf_gc_mark_extra_sections.
1701 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1703 2011-06-13 Nick Clifton <nickc@redhat.com>
1705 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1706 variable 'local_got_offsets'.
1707 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1708 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1710 2011-06-13 Walter Lee <walt@tilera.com>
1712 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1713 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1714 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1715 and elfxx-tilegx.lo.
1716 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1718 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1719 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1720 * Makefile.in: Regenerate.
1721 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1722 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1723 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1724 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1725 bfd-in2.h: Regenerate.
1726 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1727 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1728 and bfd_elf64_tilegx_vec.
1729 * configure: Regenerate.
1730 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1732 * libbfd.h: Regenerate.
1733 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1734 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1735 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1736 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1737 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1738 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1739 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1740 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1741 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1742 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1743 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1744 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1745 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1746 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1747 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1748 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1749 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1750 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1751 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1752 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1753 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1754 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1755 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1756 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1757 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1758 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1759 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1760 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1761 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1762 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1763 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1764 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1765 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1766 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1767 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1768 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1769 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1770 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1771 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1772 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1773 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1774 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1775 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1776 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1777 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1778 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1779 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1780 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1781 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1782 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1783 * targets.c (bfd_elf32_tilegx_vec): Declare.
1784 (bfd_elf32_tilepro_vec): Declare.
1785 (bfd_elf64_tilegx_vec): Declare.
1786 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1787 and bfd_elf64_tilegx_vec.
1788 * cpu-tilegx.c: New file.
1789 * cpu-tilepro.c: New file.
1790 * elf32-tilepro.h: New file.
1791 * elf32-tilepro.c: New file.
1792 * elf32-tilegx.c: New file.
1793 * elf32-tilegx.h: New file.
1794 * elf64-tilegx.c: New file.
1795 * elf64-tilegx.h: New file.
1796 * elfxx-tilegx.c: New file.
1797 * elfxx-tilegx.h: New file.
1799 2011-06-13 Alan Modra <amodra@gmail.com>
1801 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1802 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1803 warning symbols here.
1804 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1805 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1806 elf32_arm_readonly_dynrelocs): Likewise.
1807 * elf32-bfin.c (bfin_discard_copies): Likewise.
1808 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1809 elf_cris_discard_excess_dso_dynamics,
1810 elf_cris_discard_excess_program_dynamics): Likewise.
1811 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1812 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1813 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1814 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1815 elf_i386_readonly_dynrelocs): Likewise.
1816 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1817 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1818 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1819 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1820 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1821 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1822 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1823 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1824 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1825 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1826 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1827 elf32_tic6x_readonly_dynrelocs): Likewise.
1828 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1829 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1830 xstormy16_relax_plt_realloc): Likewise.
1831 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1832 * elf64-alpha.c (elf64_alpha_output_extsym,
1833 elf64_alpha_calc_got_offsets_for_symbol,
1834 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1835 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1836 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1837 elf_hppa_unmark_useless_dynamic_symbols,
1838 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1839 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1840 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1841 readonly_dynrelocs, merge_global_got, reallocate_got,
1842 undo_symbol_twiddle): Likewise.
1843 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1844 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1845 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1846 elf_x86_64_readonly_dynrelocs): Likewise.
1847 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1848 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1849 _bfd_elf_link_find_version_dependencies,
1850 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1851 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1852 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1853 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1854 elf_gc_propagate_vtable_entries_used,
1855 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1856 elf_gc_allocate_got_offsets): Likewise.
1857 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1858 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1859 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1860 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1861 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1862 * i386linux.c (linux_tally_symbols): Likewise.
1863 * m68klinux.c (linux_tally_symbols): Likewise.
1864 * sparclinux.c (linux_tally_symbols): Likewise.
1865 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1866 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1868 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1869 function. Update all callers.
1870 * aoutx.h (aout_link_write_other_symbol): Likewise.
1871 * pdp11.c (aout_link_write_other_symbol): Likewise.
1872 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1873 * ecoff.c (ecoff_link_write_external): Likewise.
1874 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1875 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1877 * ecoff.c (ecoff_link_hash_traverse): Delete.
1878 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1879 _bfd_coff_write_global_sym.
1880 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1881 * libcoff.h: Regenerate.
1883 2011-06-10 Nick Clifton <nickc@redhat.com>
1885 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1886 backend does not provide a function for creating dynamic sections
1888 (bfd_elf_final_link): Issue a warning message if a dynamic section
1889 has the SHT_NOTE type.
1890 (bfd_elf_final_link): Do not look for dynamic strings in a section
1891 that does not have the SHT_STRTAB type or the name .dynstr.
1892 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1893 section is not in the output binary.
1894 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1896 2011-06-09 Tristan Gingold <gingold@adacore.com>
1898 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1899 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1902 2011-06-09 Tristan Gingold <gingold@adacore.com>
1904 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1906 2011-06-09 Nick Clifton <nickc@redhat.com>
1909 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1910 that the output section has an allocated bfd_elf_section_data
1912 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1913 symbols in sections that have been removed by garbage collection.
1915 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1917 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1918 relocations in SEC_DEBUGGING sections when building shared
1921 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1924 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1925 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1927 2011-06-08 Tristan Gingold <gingold@adacore.com>
1929 * makefile.vms (OBJS): Add elfxx-ia64.obj
1932 2011-06-08 Alan Modra <amodra@gmail.com>
1934 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1935 * sco5-core.c: Init match_priority field.
1937 2011-06-08 Alan Modra <amodra@gmail.com>
1939 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1940 indirect links here.
1942 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1944 * irix-core.c (irix_core_vec): Add match_priority field.
1946 2011-06-06 Alan Modra <amodra@gmail.com>
1948 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1950 * configure.in: Bump bfd version.
1951 * elfcode.h (elf_object_p): Delete hacks preventing match of
1952 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1953 * elfxx-target.h (elf_match_priority): Define and use.
1954 * format.c (bfd_check_format_matches): Use target match_priority
1955 to choose best of multiple matching targets. In cases with multiple
1956 matches rerun _bfd_check_format if we don't choose the last match.
1957 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1958 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1959 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1960 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1961 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1962 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1963 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1964 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1965 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1966 * vms-lib.c, * xsym.c: Init match_priority field.
1967 * configure: Regenerate.
1968 * bfd-in2.h: Regenerate.
1970 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1973 * elfcode.h (elf_object_p): Revert the last change.
1975 2011-06-04 Alan Modra <amodra@gmail.com>
1977 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1978 return the other arch.
1979 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1982 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1985 * hash.c (higher_primer_number): Add more, small, prime numbers.
1986 (bfd_hash_set_default_size): Likewise.
1988 2011-06-02 Nick Clifton <nickc@redhat.com>
1990 * coff-mcore.c: Fix spelling typo.
1991 * coff-stgo32.c: Likewise.
1992 * elf32-arm.c: Likewise.
1993 * elf32-avr.c: Likewise.
1994 * elf-m68hc1x.c: Likewise.
1995 * elf32-mcore.c: Likewise.
1996 * elf32-mep.c: Likewise.
1997 * elf32-mt.c: Likewise.
1998 * elf32-ppc.c: Likewise.
1999 * elf32-xtensa.c: Likewise.
2000 * elf64-ppc.c: Likewise.
2001 * elfxx-mips.c: Likewise.
2002 * netbsd.h: Likewise.
2003 * nlmcode.h: Likewise.
2004 * vms-alpha.c: Likewise.
2005 * po/bfd.pot: Regenerate.
2006 * po/SRC-POTFILES.in: Regenerate.
2008 2011-06-01 DJ Delorie <dj@redhat.com>
2010 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
2011 * target.c: Likewise.
2012 * configure.in: Likewise.
2013 * configure.in: Regenerate.
2014 * elf32-rx.c: Add elf32-rx-be-ns target.
2015 (rx_elf_object_p): Never allow the be-ns target by default,
2016 only allow it if the user requests it.
2018 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
2020 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
2021 relocation in readonly section in a shared object.
2022 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
2024 2011-05-31 Nick Clifton <nickc@redhat.com>
2026 * archive.c (adjust_relative_path): Fix comment to prevent it
2027 corrupting the auto-generated bfd.h.
2029 2011-05-31 Paul Brook <paul@codesourcery.com>
2031 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
2032 for known functions.
2033 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
2036 2011-05-31 Paul Brook <paul@codesourcery.com>
2038 * elf32-arm.c (arm_stub_is_thumb): Add
2039 arm_stub_long_branch_v4t_thumb_tls_pic.
2040 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
2043 2011-05-27 Nick Clifton <nickc@redhat.com>
2046 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
2047 unable to read a file pointed to by an entry in a thin archive.
2048 (adjust_relative_path): Use lrealpath to canonicalize paths.
2049 Handle the case where the reference path is above the current
2050 path in the directory tree.
2052 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
2055 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
2056 R_X86_64_TPOFF64 in executable.
2058 2011-05-26 Alan Modra <amodra@gmail.com>
2060 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
2061 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
2062 local_protected comment.
2064 2011-05-25 Tristan Gingold <gingold@adacore.com>
2066 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
2067 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
2068 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
2069 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
2070 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
2071 (elf32-ia64.c): Created from elfnn-ia64.c
2072 (elf64-ia64.c): Likewise.
2073 * elfxx-ia64.h: New file.
2074 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
2075 functions.Includes elfxx-ia64.h.
2076 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
2077 (IA64_HOWTO): Adjust.
2078 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
2079 (elfNN_ia64_reloc_type_lookup): Renames to
2080 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
2081 (elfNN_ia64_reloc_name_lookup): Renames to
2082 ia64_elf_reloc_name_lookup. Make it public.
2083 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
2084 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
2086 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
2087 Move it and make it public. Move prototype to elfxx-ia64.h
2088 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
2089 Move prototype to elfxx-ia64.h
2090 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
2091 (elfNN_ia64_info_to_howto): Adjust calls.
2092 (elfNN_ia64_relax_section): Adjust calls.
2093 (count_dyn_reloc): Fix typo.
2094 (elfNN_ia64_relocate_section): Adjust calls.
2095 (elfNN_ia64_finish_dynamic_symbol): Likewise.
2096 (bfd_elfNN_bfd_reloc_type_lookup)
2097 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
2098 * configure: Regenerate.
2099 * Makefile.in: Regenerate.
2101 2011-05-23 DJ Delorie <dj@redhat.com>
2103 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
2104 the vma/lma swapping done in elf32_rx_modify_program_headers.
2106 2011-05-23 Nick Clifton <nickc@redhat.com>
2108 * elf-m10300.c (mn10300_elf_mkobject): New function.
2109 (bfd_elf32_mkobject): Define.
2111 2011-05-23 Alan Modra <amodra@gmail.com>
2113 * elf-bfd.h: Comment typo fix.
2114 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
2115 struct elf_dyn_relocs throughout.
2116 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
2118 2011-05-23 Alan Modra <amodra@gmail.com>
2120 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
2121 functions rather than warning callback or _bfd_error_handler.
2122 * elf32-ppc.c: Likewise.
2123 * elf64-ppc.c: Likewise.
2124 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
2126 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2128 2011-05-23 Alan Modra <amodra@gmail.com>
2131 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
2132 .tbss, and page align same for all SHT_NOBITS sections.
2134 2011-05-21 Alan Modra <amodra@gmail.com>
2137 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
2139 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
2140 segment if just for .tbss.
2141 (assign_file_positions_for_load_sections): Don't report "can't
2142 allocate in segment" errors for .tbss.
2143 (assign_file_positions_for_non_load_sections): Don't set p_filesz
2144 from SHT_NOBITS section filepos.
2146 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
2148 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
2149 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2150 (elf32_tic6x_relocate_section): Handle them.
2152 2011-05-18 Nick Clifton <nickc@redhat.com>
2155 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
2156 sections when building shared libraries.
2158 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
2161 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
2164 2011-05-18 Tristan Gingold <gingold@adacore.com>
2166 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
2167 (xcoff_sweep): Always keep dwarf sections.
2168 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
2170 2011-05-18 Tristan Gingold <gingold@adacore.com>
2172 * libxcoff.h (struct xcoff_dwsect_name): New type.
2173 (XCOFF_DWSECT_NBR_NAMES): New macro.
2174 (xcoff_dwsect_names): Declare.
2175 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
2176 (styp_to_sec_flags): Ditto.
2177 (coff_new_section_hook): Ditto.
2178 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
2179 * coff-rs6000.c (xcoff_dwsect_name): New variable.
2181 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
2184 * elf32-rx.c (ignore_lma): New variable.
2185 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
2186 (rx_modify_program_headers): Only copy the LMA into the VMA if
2189 2011-05-17 Alan Modra <amodra@gmail.com>
2192 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
2193 * elflink.c (elf_link_add_object_symbols): Likewise.
2194 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2196 2011-05-16 Alan Modra <amodra@gmail.com>
2198 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
2200 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
2202 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
2203 global GOT entries for GOT_PAGE relocations against global symbols.
2205 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
2207 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
2208 (tic6x-*-*): Replaced by these.
2209 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
2210 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
2211 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
2213 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
2214 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
2215 "elf32-target.h" two more times.
2216 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
2217 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
2218 bfd_elf32_tic6x_elf_le_vec.
2219 * configure: Regenerate.
2221 2011-05-13 Jan Beulich <jbeulich@novell.com>
2223 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2225 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
2227 * config.in: Regenerated.
2228 * configure: Regenerated.
2229 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2230 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2231 HAVE_PSINFO32_T_PR_PID.
2232 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2233 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2234 and HAVE_PSINFO32_T_PR_PID.
2235 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2237 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2239 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2241 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2242 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2244 2011-05-09 Paul Brook <paul@codesourcery.com>
2246 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2247 * bfd-in2.h: Regenerate.
2248 * elf32-tic6x.c: Include limits.h.
2249 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2250 _tic6x_elf_section_data): New.
2251 (elf32_tic6x_section_data): Define.
2252 (elf32_tic6x_new_section_hook): Allocate target specific data.
2253 (elf32_tic6x_add_unwind_table_edit): New function.
2254 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2255 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2256 elf32_tic6x_copy_exidx_entry): New functions.
2257 (elf_backend_write_section): Define.
2259 2011-05-09 Paul Brook <paul@codesourcery.com>
2261 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2262 elf32_tic6x_fake_sections): New functions.
2263 (elf_backend_fake_sections): Define.
2265 2011-05-09 Paul Brook <paul@codesourcery.com>
2267 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2268 (elf_backend_gc_mark_extra_sections): Define.
2270 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2273 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2274 references to symbols defined in discarded sections.
2276 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2279 * coffgen.c (coff_write_symbol): Assume input section is its own
2280 output section if output_section member not set.
2281 (coff_write_alien_symbol): Likewise.
2283 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2286 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2288 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2291 * section.c (SEC_ELF_REVERSE_COPY): New.
2292 * bfd-in2.h: Regenerated.
2294 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
2297 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2298 * bfd-in2.h: Regenerate.
2300 2011-05-06 Tristan Gingold <gingold@adacore.com>
2302 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2303 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2304 any code section. Add comments.
2305 (alpha_vms_object_p): Use void * instead of PTR.
2306 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2307 (build_module_list): Guard against no DST section. Add comments.
2308 (alpha_vms_link_output_symbol): Discard undefined symbols.
2309 (alpha_vms_get_section_contents): Simply memcpy if the section was
2310 already loaded. Fix typo.
2311 (vms_new_section_hook): Use void * instead of PTR.
2312 (vms_alpha_vec): Ditto.
2314 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2316 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2317 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2319 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2321 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2322 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2323 mismatch. Choose the lower of the two values.
2324 (bfd_elf32_bfd_final_link): New macro.
2326 2011-04-28 Tristan Gingold <gingold@adacore.com>
2328 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2329 (bfd_xcoff_swap_aux_out): Ditto.
2330 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2331 (bfd_xcoff64_swap_aux_out): Ditto.
2333 2011-05-04 Alan Modra <amodra@gmail.com>
2336 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2337 was_undefined on dot-symbols.
2339 2011-05-03 Paul Brook <paul@codesourcery.com>
2342 * elf32-tic6x.c (elf32_tic6x_howto_table,
2343 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2344 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2347 2011-05-01 Alan Modra <amodra@gmail.com>
2350 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2351 creating ifunc sections.
2352 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2354 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2356 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2359 2011-04-28 Tom Tromey <tromey@redhat.com>
2361 * bfdio.c (memory_bstat): Pass correct size to memset.
2363 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2365 * dwarf2.c (dwarf_debug_sections): Mark const.
2366 * elf.c (special_sections): Likewise.
2367 * libbfd-in.h (dwarf_debug_sections): Likewise.
2368 * libbfd.h: Regenerate.
2370 2011-04-26 Kai Tietz <ktietz@redhat.com>
2372 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2375 2011-04-26 Tristan Gingold <gingold@adacore.com>
2377 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2379 2011-04-24 Alan Modra <amodra@gmail.com>
2383 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2384 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2385 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2386 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2387 it is a redef of an IR symbol in a real BFD.
2389 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2391 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2392 in readonly section in a shared object.
2393 (elf_i386_size_dynamic_sections): Likewise.
2394 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2395 (elf_x86_64_size_dynamic_sections): Likewise.
2397 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2400 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2402 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2404 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2406 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2407 on dynamic symbol error.
2408 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2410 2011-04-20 Tristan Gingold <gingold@adacore.com>
2412 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2414 2011-04-20 Alan Modra <amodra@gmail.com>
2416 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2417 (bfd_hash_table_init_n): Overflow checking.
2418 (bfd_hash_set_default_size): Return current size. Take unsigned long
2419 arg. Add 65537 to hash_size primes.
2420 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2421 * bfd-in2.h: Regenerate.
2423 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2425 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2428 2011-04-20 Alan Modra <amodra@gmail.com>
2430 * libbfd.c (bfd_log2): Do return rounded up value.
2431 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2432 call with expanded old round down version of the function.
2434 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2435 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2437 2011-04-20 Alan Modra <amodra@gmail.com>
2440 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2441 in their own common section.
2442 * elflink.c (elf_link_add_object_symbols): Likewise.
2443 * linker.c (generic_link_check_archive_element): Don't lose flags
2444 if common section is pre-existing.
2445 (_bfd_generic_link_add_one_symbol): Likewise.
2447 2011-04-20 Alan Modra <amodra@gmail.com>
2450 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2451 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2452 multiple_definition regardless of allow_multiple_definition.
2453 * simple.c (simple_dummy_multiple_definition): Update.
2454 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2457 2011-04-18 Tristan Gingold <gingold@adacore.com>
2459 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2461 2011-04-18 Alan Modra <amodra@gmail.com>
2465 * bfd.c (BFD_PLUGIN): Define.
2466 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2467 * bfd-in2.h: Regenerate.
2468 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2469 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2471 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2473 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2476 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2478 * elf-bfd.h (struct sdt_note): New struct.
2479 (struct elf_obj_tdata) <sdt_note_head>: New field.
2480 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2481 (elfobj_grok_stapsdt_note): Likewise.
2482 (elf_parse_notes): Added code to treat SystemTap note
2485 2011-04-12 Richard Henderson <rth@redhat.com>
2487 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2488 exclude empty .got sections.
2490 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2492 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2493 array access for BFD_RELOC_386_IRELATIVE.
2495 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2497 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2499 2011-04-11 Mark Wielaard <mjw@redhat.com>
2502 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2503 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2504 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2505 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2506 also if STB_GNU_UNIQUE symbol binding was seen.
2507 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2508 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2509 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2510 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2511 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2512 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2514 2011-04-11 Alan Modra <amodra@gmail.com>
2516 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2518 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2519 (_bfd_generic_get_section_contents_in_window): Likewise.
2520 * section.c (bfd_get_section_contents): Likewise.
2521 * compress.c (bfd_get_full_section_contents): Likewise.
2522 * elf32-rx.c (rx_final_link): Ignore rawsize.
2523 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2524 bfd with bfd_get_section_limit.
2525 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2526 os->size during final link. Update callers.
2527 * bfd-in2.h: Regenerate.
2529 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2532 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2533 as the number of global entries when merging with the primary GOT.
2535 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2537 * elf32-i386.c: Update copyright year.
2538 * elf64-x86-64.c: Likewise.
2540 2011-04-09 Kai Tietz <ktietz@redhat.com>
2542 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2543 buffer and use rawsize for sorting.
2544 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2545 before doing alignment.
2547 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2549 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2550 error on unsupported relocation.
2551 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2553 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2556 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2559 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2562 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2563 instead of shared for R_386_TLS_LDO_32.
2565 2011-04-08 Tristan Gingold <gingold@adacore.com>
2567 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2569 * xcoff-target.h: Remove
2570 * Makefile.in: Regenerate.
2572 2011-04-07 Cary Coutant <ccoutant@google.com>
2574 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2576 2011-04-07 Paul Brook <paul@codesourcery.com>
2578 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2580 (elf32_tic6x_howto_table_rel): Ditto.
2581 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2582 (elf32_tic6x_check_relocs): Ditto.
2584 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2586 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2588 (strongarm*, thumb*, xscale*): Remove architectures.
2589 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2590 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2591 xscale-*-coff): Remove targets.
2593 2011-04-01 Tristan Gingold <gingold@adacore.com>
2595 * elfxx-ia64.c: include bfd_stdint.h
2597 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2599 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2600 dynobj and its initialization.
2602 2011-03-31 Tristan Gingold <gingold@adacore.com>
2604 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2605 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2606 BFD_HOST_LONG_LONG to 1.
2608 2011-03-31 Tristan Gingold <gingold@adacore.com>
2610 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2611 (_bfd_vms_write_etir): Ditto.
2612 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2613 * configure.com: Generate bfd_stdint.h
2615 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2617 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2618 (elf32_tic6x_setup): Declare.
2619 * elf32-tic6x.c: Include <limits.h>.
2620 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2621 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2623 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2624 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2625 tic6x_elf_scom_symbol_ptr): New static variables.
2626 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2627 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2628 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2629 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2630 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2631 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2632 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2633 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2634 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2635 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2636 to weak symbols as required by the ABI.
2637 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2638 as needed when generating DSBT output.
2639 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2640 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2641 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2642 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2643 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2644 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2645 New static functions.
2646 (ELF_MAXPAGESIZE): Define to 0x1000.
2647 (bfd_elf32_bfd_copy_private_bfd_data,
2648 bfd_elf32_bfd_link_hash_table_create,
2649 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2650 elf_backend_want_got_plt, elf_backend_want_dynbss,
2651 elf_backend_plt_readonly, elf_backend_got_header_size,
2652 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2653 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2654 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2655 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2656 elf_backend_section_from_bfd_section,
2657 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2658 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2659 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2661 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2662 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2663 * bfd/bfd-in2.h: Regenerate.
2664 * bfd/libbfd.h: Regenerate.
2665 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2667 2011-03-31 Tristan Gingold <gingold@adacore.com>
2669 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2670 entry on xcoff when value is C_NULL_VALUE.
2672 2011-03-31 Tristan Gingold <gingold@adacore.com>
2674 * libcoff-in.h (exec_hdr): Remove.
2675 * libcoff.h: Regenerate.
2677 2011-03-30 Nick Clifton <nickc@redhat.com>
2679 * po/da.po: Updated Danish translation.
2681 2011-03-29 Richard Henderson <rth@redhat.com>
2683 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2684 (elf64_alpha_gc_sweep_hook): New.
2685 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2686 (elf_backend_can_gc_sections): New.
2688 2011-03-26 John Marino <binutils@marino.st>
2690 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2691 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2692 * configure: Regenerate.
2694 2011-03-25 Michael Snyder <msnyder@vmware.com>
2696 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2698 2011-03-25 Tristan Gingold <gingold@adacore.com>
2700 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2701 of find_nearest_line on object files.
2703 2011-03-25 Tristan Gingold <gingold@adacore.com>
2705 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2707 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2709 2011-03-24 Alan Modra <amodra@gmail.com>
2711 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2712 old-style __tls_get_addr calls without marker relocs don't match
2713 their arg setup insn one for one. If such mismatches are found
2714 report the reloc and don't do any tls optimization.
2715 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2717 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2719 * bfd-in2.h: Regenerate.
2721 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2723 * archures.c: Add AVR XMEGA architecture information.
2724 * cpu-avr.c (arch_info_struct): Likewise.
2725 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2726 (elf32_avr_object_p): Likewise.
2728 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2730 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2731 * bfd-in2.h: Regenerate.
2732 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2733 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2735 (elf32_arm_howto_from_type): Update accordingly.
2736 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2737 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2738 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2739 with an extra noncall_refcount field.
2740 (arm_local_iplt_info): New structure.
2741 (elf_arm_obj_tdata): Add local_iplt.
2742 (elf32_arm_local_iplt): New accessor macro.
2743 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2744 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2745 Change tls_type to a bitfield and add is_iplt.
2746 (elf32_arm_link_hash_newfunc): Update accordingly.
2747 (elf32_arm_allocate_local_sym_info): New function.
2748 (elf32_arm_create_local_iplt): Likewise.
2749 (elf32_arm_get_plt_info): Likewise.
2750 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2751 (elf32_arm_get_local_dynreloc_list): Likewise.
2752 (create_ifunc_sections): Likewise.
2753 (elf32_arm_copy_indirect_symbol): Update after the changes to
2754 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2755 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2756 to get PLT information. Assert that all STT_GNU_IFUNC references
2757 are turned into PLT references.
2758 (arm_build_one_stub): Pass the symbol type to
2759 elf32_arm_final_link_relocate.
2760 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2761 (elf32_arm_allocate_irelocs): New function.
2762 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2763 all R_ARM_IRELATIVE.
2764 (elf32_arm_allocate_plt_entry): New function.
2765 (elf32_arm_populate_plt_entry): Likewise.
2766 (elf32_arm_final_link_relocate): Add an st_type parameter.
2767 Set srelgot to null for static objects. Use separate variables
2768 to record which st_value and st_type should be used when generating
2769 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2770 symbol's PLT information, setting has_iplt_entry, splt,
2771 plt_offset and gotplt_offset accordingly. Check whether
2772 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2773 the relocation target accordingly. Broaden assert to include
2774 .iplts. Don't set sreloc for static relocations. Assert that
2775 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2776 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2777 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2778 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2779 resolve GOT references to the .igot.plt entry.
2780 (elf32_arm_relocate_section): Update the call to
2781 elf32_arm_final_link_relocate.
2782 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2783 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2784 relocations in shared libraries and relocatable executables.
2785 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2786 to get the list of dynamic relocations for a local symbol.
2787 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2788 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2789 to allocate local symbol information. Treat R_ARM_REL32 and
2790 R_ARM_REL32_NOI as call relocations in shared libraries and
2791 relocatable executables. Record PLT information for local
2792 STT_GNU_IFUNC functions as well as global functions. Count
2793 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2794 to get the list of dynamic relocations for a local symbol.
2795 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2796 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2797 removed. Update after the changes to elf32_arm_link_hash_entry.
2798 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2799 entries should live in .plt or .iplt. Check whether the .igot.plt
2800 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2801 to allocate .plt and .(i)got.plt entries. Detect which .got
2802 entries will need R_ARM_IRELATIVE relocations and use
2803 elf32_arm_allocate_irelocs to allocate them. Likewise other
2804 non-.got dynamic relocations.
2805 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2806 and dynamic relocations for local STT_GNU_IFUNC symbols.
2807 Check whether the .igot.plt and .got entries can be combined.
2808 Detect which .got entries will need R_ARM_IRELATIVE relocations
2809 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2810 section pointers intead of strcmp checks. Handle iplt and igotplt.
2811 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2812 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2813 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2815 (elf32_arm_output_plt_map_1): New function, split out from
2816 elf32_arm_output_plt_map. Handle .iplt entries. Use
2817 elf32_arm_plt_needs_thumb_stub_p.
2818 (elf32_arm_output_plt_map): Call it.
2819 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2820 local .iplt entries.
2821 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2822 (elf32_arm_swap_symbol_out): Likewise.
2823 (elf32_arm_add_symbol_hook): New function.
2824 (elf_backend_add_symbol_hook): Define for all targets.
2826 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2828 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2829 * elf.c (swap_out_syms): Set st_target_internal for each
2831 * elfcode.h (elf_swap_symbol_in): Likewise.
2832 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2833 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2834 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2835 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2836 * elflink.c (elf_link_output_extsym): Likewise.
2837 (bfd_elf_final_link): Likewise.
2838 (elf_link_add_object_symbols): Copy st_target_internal
2839 to the hash table if we see a definition.
2840 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2841 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2842 a branch_type field.
2843 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2844 (arm_type_of_stub): Replace actual_st_type with an
2845 actual_branch_type parameter.
2846 (arm_build_one_stub): Use branch types rather than st_types to
2847 determine the type of branch.
2848 (cortex_a8_erratum_scan): Likewise.
2849 (elf32_arm_size_stubs): Likewise.
2850 (bfd_elf32_arm_process_before_allocation): Likewise.
2851 (allocate_dynrelocs_for_symbol): Likewise.
2852 (elf32_arm_finish_dynamic_sections): Likewise.
2853 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2854 a branch_type parameter.
2855 (elf32_arm_relocate_section): Update call accordingly.
2856 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2857 (elf32_arm_output_map_sym): Initialize st_target_internal.
2858 (elf32_arm_output_stub_sym): Likewise.
2859 (elf32_arm_symbol_processing): Delete.
2860 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2861 Use st_target_internal to record the branch type.
2862 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2864 (elf32_arm_is_function_type): Delete.
2865 (elf_backend_symbol_processing): Likewise.
2866 (elf_backend_is_function_type): Likewise.
2868 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2870 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2871 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2874 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2876 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2877 may_need_local_target_p and may_become_dynamic_p to classify
2878 the relocation type. Don't check info->symbolic or h->def_regular
2879 when deciding whether to record a potential dynamic reloc.
2880 Don't treat potential dynamic relocs as PLT references.
2881 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2882 try to make the PLT reference count go negative.
2884 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2886 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2887 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2888 Only create a dynamic relocation for local references if
2890 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2891 allocation accordingly.
2892 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2894 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2896 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2897 (elf32_arm_add_dynreloc): Likewise.
2898 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2899 to allocate dynamic relocations.
2900 (elf32_arm_size_dynamic_sections): Likewise.
2901 (allocate_dynrelocs): Likewise. Rename to
2902 allocate_dynrelocs_for_symbol.
2903 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2904 create dynamic relocations.
2905 (elf32_arm_finish_dynamic_symbol): Likewise.
2907 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2909 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2910 x32 GD->IE and GD->LE transitions.
2911 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2912 and LD->LE transitions.
2914 2011-03-10 Alan Modra <amodra@gmail.com>
2916 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2917 for LO_DS error message and correct multiple.
2919 2011-03-10 Alan Modra <amodra@gmail.com>
2921 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2922 (ppc64_elf_link_just_syms): New function.
2923 (opd_entry_value): Don't assume big-endian host.
2924 (get_r2off): New function.
2925 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2927 2011-03-06 Michael Snyder <msnyder@vmware.com>
2929 * compress.c (bfd_compress_section_contents): Check for out of mem.
2931 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2932 that case statement falls through intentionally.
2934 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2936 2011-03-04 Alan Modra <amodra@gmail.com>
2938 * archive.c (bsd_write_armap): Don't call stat in deterministic
2939 mode, and don't use st_mtime if stat returns error.
2941 2011-03-03 Michael Snyder <msnyder@vmware.com>
2943 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2945 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2947 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2948 (aout_link_write_other_symbol): Missing break statement.
2950 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2952 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2954 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2956 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2957 x32 IE->LE transition.
2958 (elf_x86_64_relocate_section): Likewise.
2960 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2962 * elflink.c (is_reloc_section): Remove function.
2963 (get_dynamic_reloc_section_name): Construct string manually.
2965 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2967 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2968 (adjust_relative_path): Likewise.
2969 (_bfd_construct_extended_name_table): Likewise.
2970 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2971 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2972 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2973 * elf32-spu.c (sort_bfds): Likewise.
2974 (spu_elf_auto_overlay): Likewise.
2975 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2976 * xcofflink.c (xcoff_set_import_path): Likewise.
2977 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2978 (xtensa_regfile_lookup_shortname): Likewise.
2980 2011-02-28 Alan Modra <amodra@gmail.com>
2983 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2984 stringsize. Properly sanity check symdef_count. Remove redundant
2987 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2989 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2990 and handle claim_file seeking. Only try to load the plugin once.
2992 2011-02-22 Andreas Schwab <schwab@redhat.com>
2994 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2995 relocation read the value from the second GOT slot.
2997 2011-02-15 Tristan Gingold <gingold@adacore.com>
2999 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
3001 2011-02-15 Alan Modra <amodra@gmail.com>
3003 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
3004 toc relocs. Fuss over free(NULL).
3006 2011-02-14 Mike Frysinger <vapier@gentoo.org>
3008 * elflink.c (bfd_elf_size_dynamic_sections): Add
3009 bfd_get_symbol_leading_char to the start of newname.
3011 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3013 * configure: Regenerate.
3015 2011-02-09 Alan Modra <amodra@gmail.com>
3017 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
3018 we are done. When optimising large toc, check that a global
3019 symbol on a toc reloc is defined in a kept section.
3021 2011-02-08 Nick Clifton <nickc@redhat.com>
3024 * elf.c (assign_file_positions_for_load_sections): Set the program
3025 header offset and entry size to zero if there are no program
3028 2011-02-08 Alan Modra <amodra@gmail.com>
3030 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
3031 local_syms when looking for local symbols in .toc.
3033 2011-02-01 Alan Modra <amodra@gmail.com>
3035 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
3036 for toc pointer on any section having makes_toc_func_call set.
3037 (check_pasted_section): Ensure pasted .init/.fini fragments use
3038 the same toc if any has makes_toc_func_call set.
3040 2011-01-28 Joseph Myers <joseph@codesourcery.com>
3042 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
3045 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
3047 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
3048 common sections too.
3050 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
3052 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
3055 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
3057 Fix compilation for mingw64.
3058 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
3059 typecast to avoid warning.
3060 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
3062 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
3063 of long for pointer to avoid warning.
3064 (elfNN_ia64_relax_brl): Idem.
3065 (elfNN_ia64_install_value): Idem.
3066 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
3068 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3070 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
3071 h->needs_plt when deciding whether to record a possible dynamic reloc.
3073 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3075 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
3076 dynamic relocs for the removed section.
3078 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
3080 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
3083 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
3085 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
3086 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
3087 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
3088 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
3089 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
3090 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
3093 2011-01-14 Alan Modra <amodra@gmail.com>
3095 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
3097 (_bfd_default_error_handler): Likewise.
3098 * elf.c (print_segment_map): Likewise.
3099 * libbfd.c (warn_deprecated): Likewise.
3100 * som.c (som_sizeof_headers): No need to do so here.
3101 * coff-i860.c: Replace use of printf for error messages with
3103 * coff-ppc.c: Likewise.
3104 * coff-sh.c: Likewise.
3105 * elf32-bfin.c: Likewise.
3106 * elf32-dlx.c: Likewise.
3107 * elf32-mep.c: Likewise.
3108 * elf32-v850.c: Likewise.
3109 * mach-o.c: Likewise.
3112 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
3114 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
3116 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
3117 (elf_x86_64_check_relocs): Align relocation section to 4 byte
3119 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
3121 (elf_x86_64_finish_dynamic_symbol): Updated.
3122 (elf_x86_64_finish_dynamic_sections): Don't use
3123 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
3124 bfd_elf64_swap_dyn_out.
3126 2011-01-14 J. Park <grassman@gmail.com>
3129 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
3130 following bfd_link_hash_warning symbol link.
3132 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
3133 Glauber de Oliveira Costa <glommer@gmail.com>
3135 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
3136 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
3137 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
3139 * libbfd.h: Rebuilt.
3140 * bfd-in2.h: Rebuilt.
3141 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
3142 (elf32_arm_reloc_map): Likewise.
3143 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
3144 (elf32_arm_stub_long_branch_any_tls_pic,
3145 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
3146 (DEF_STUBS): Add new stubs.
3147 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
3148 (elf32_arm_local_tlsdesc_gotent): New.
3149 (GOT_TLS_GDESC): New mask.
3150 (GOT_TLS_GD_ANY): Define.
3151 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
3152 (elf32_arm_compute_jump_table_size): New.
3153 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
3154 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
3155 sgotplt_jump_table_size fields.
3156 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
3157 (elf32_arm_link_hash_table_create): Initialize new fields.
3158 (arm_type_of_stub): Check TLS desc relocs too.
3159 (elf32_arm_stub_name): TLS desc relocs can be shared.
3160 (elf32_arm_tls_transition): Determine relaxation.
3161 (arm_stub_required_alignment): Add tls stubs.
3162 (elf32_arm_size_stubs): Likewise.
3163 (elf32_arm_tls_relax): Perform TLS relaxing.
3164 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
3165 (IS_ARM_TLS_GNU_RELOC): New.
3166 (IS_ARM_TLS_RELOC): Use it.
3167 (elf32_arm_relocate_section): Perform TLS relaxing.
3168 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
3170 (allocate_dynrelocs): Allocate tls desc relcoations.
3171 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
3173 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
3175 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
3177 (elf32_arm_finish_dynamic_symbol): Adjust.
3178 (arm_put_trampoline): New.
3179 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
3181 (elf_backend_always_size_sections): Define.
3183 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3185 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
3187 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3191 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
3192 handle symbols marked with regular reference, but not non-GOT
3193 reference when building shared library.
3195 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
3196 local and global STT_GNU_IFUNC symols when building shared
3198 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3200 2011-01-05 DJ Delorie <dj@redhat.com>
3202 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
3203 * libbfd.h: Regenerate.
3204 * bfd-in2.h: Regenerate.
3205 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
3207 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
3209 * cpu-i386.c (bfd_i386_compatible): New.
3210 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
3211 with bfd_i386_compatible.
3212 (bfd_x86_64_arch_intel_syntax): Likewise.
3213 (bfd_i386_arch_intel_syntax): Likewise.
3214 (i8086_arch): Likewise.
3215 (bfd_x64_32_arch): Likewise.
3216 (bfd_x86_64_arch): Likewise.
3217 (bfd_i386_arch): Likewise.
3219 For older changes see ChangeLog-2010
3225 version-control: never
projects / binutils-gdb.git / blob