1 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3 * mach-o-target.c (bfd_mach_o_bfd_set_private_flags): Use
4 bfd_mach_o_bfd_set_private_flags.
5 * mach-o.c (bfd_mach_o_bfd_set_private_flags): New.
6 * mach-o.h (bfd_mach_o_bfd_set_private_flags): Declare.
8 2011-12-14 Nick Clifton <nickc@redhat.com>
11 * elfcode.h (elf_checksum_contents): Read in the section's
12 contents if they are not already available, and the section
13 actually has some contents.
15 * compress.c (bfd_get_full_section_contents): Use zmalloc to
16 allocate the buffers so that excess bytes are guaranteed to be
19 2011-12-14 Iain Sandoe <iains@gcc.gnu.org>
21 * mach-o-i386.c (text_section_names_xlat): New table.
22 (data_section_names_xlat): Likewise.
23 (import_section_names_xlat): Likewise.
24 (mach_o_i386_segsec_names_xlat): Likewise.
25 (bfd_mach_o_tgt_seg_table): Use new tables.
26 * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL.
27 * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat):
28 Move to mach-o.h as typedefs.
29 (text_section_names_xlat): Update for current GCC usage.
30 (data_section_names_xlat): Likewise.
31 (dwarf_section_names_xlat): Likewise.
32 (objc_section_names_xlat): New table.
33 (segsec_names_xlat): Add objc table.
34 (bfd_mach_o_normalize_section_name): Replace with...
35 (bfd_mach_o_section_data_for_mach_sect): New.
36 (bfd_mach_o_section_data_for_bfd_name): New.
37 (bfd_mach_o_section_data_for_bfd_name): Update to use additional data.
38 (bfd_mach_o_convert_section_name_to_mach_o): Likewise.
39 (bfd_mach_o_bfd_copy_private_section_data): Implement.
40 (bfd_mach_o_write_symtab): Write a zero-length string as the first entry
41 for compatibility with system tools.
42 (bfd_mach_o_build_commands): Update section alignment info.
43 (bfd_mach_o_new_section_hook): Use translation table data to define
44 default section flags, type, attributes and alignment, when available.
45 (bfd_mach_o_init_section_from_mach_o): Add TODO comment.
46 (bfd_mach_o_section_type_name): Add 'symbol_stubs'.
47 (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'.
48 (bfd_mach_o_get_section_type_from_name): Change "not-found" return
50 (bfd_mach_o_tgt_seg_table): Set default NULL.
51 * mach-o.h (bfd_mach_o_segment_command): Use define for name length.
52 (bfd_mach_o_backend_data): Move until after contents are defined.
53 (bfd_mach_o_normalize_section_name): Remove.
54 (bfd_mach_o_convert_section_name_to_bfd): Declare.
55 (mach_o_section_name_xlat): Declare.
56 (mach_o_segment_name_xlat): Declare.
57 (bfd_mach_o_section_data_for_mach_sect): Declare.
58 (bfd_mach_o_section_data_for_bfd_name): Declare.
60 2011-12-13 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
62 * dwarf2.c (bfd_dwarf2_cleanup_debug_info): Accept stash as an
63 argument like other functions to support formats other than ELF.
64 * elf-bfd.h (bfd_dwarf2_cleanup_debug_info): Move to bfd-in.h.
65 * elf.c (_bfd_elf_close_and_cleanup): Pass dwarf2_find_line_info
66 in tdata as a parameter.
67 * libbfd-in.h (bfd_dwarf2_cleanup_debug_info): Move from
69 * libbfd.h (bfd_dwarf2_cleanup_debug_info): Regenerate.
70 * mach-o-target.c (bfd_mach_o_close_and_cleanup): Remove the
72 (bfd_mach_o_find_nearest_line): Likewise.
73 * mach-o.c (bfd_mach_o_find_nearest_line): Add the definition
74 which calls _bfd_dwarf2_find_nearest_line.
75 (bfd_mach_o_close_and_cleanup): Likewise.
76 * mach-o.h (mach_o_data_struct): Add dwarf2_find_line_info.
77 (bfd_mach_o_find_nearest_line): Add declaration.
78 (bfd_mach_o_close_and_cleanup): Add declaration.
80 2011-12-13 Tristan Gingold <gingold@adacore.com>
82 * mach-o.c (bfd_mach_o_read_symtab_symbols): Make global. Remove
84 (bfd_mach_o_section_get_entry_size): Make global.
85 (bfd_mach_o_section_get_nbr_indirect): Likewise.
86 (bfd_mach_o_read_symtab_strtab): Likewise.
87 (struct bfd_mach_o_xlat_name): Move to mach-o.h
88 (bfd_mach_o_print_flags): Move to binutils/od-macho.c
89 (bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise.
90 (bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise.
91 (bfd_mach_o_header_flags_name): Likewise.
92 (bfd_mach_o_load_command_name): Likewise.
93 (bfd_mach_o_print_private_header): Likewise.
94 (bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise.
95 (bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise.
96 (bfd_mach_o_print_dyld_info): Likewise.
97 (bfd_mach_o_print_private_bfd_data): Remove.
98 (bfd_mach_o_type_name): Make global.
99 (bfd_mach_o_section_attribute_name): Likewise.
100 * mach-o.h (bfd_mach_o_xlat_name): Added.
101 (bfd_mach_o_section_get_nbr_indirect)
102 (bfd_mach_o_section_get_entry_size)
103 (bfd_mach_o_read_symtab_symbols)
104 (bfd_mach_o_read_symtab_strtab)
105 (bfd_mach_o_section_attribute_name)
106 (bfd_mach_o_section_type_name): Likewise.
107 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define.
109 2011-12-13 Chung-Lin Tang <cltang@codesourcery.com>
111 * elfxx-mips.c (mips_elf_calculate_relocation): Correct
112 R_MIPS16_HI16/R_MIPS16_LO16 handling of two cleared lower bits,
115 2011-12-12 Iain Sandoe <iains@gcc.gnu.org>
117 * mach-o.c (bfd_mach_o_read_section_32): Null-terminate sectname.
118 (bfd_mach_o_read_section_64): Likewise.
120 2011-12-11 John Davis Anglin <dave.anglin@nrc-cnrc.gc.ca>
123 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
124 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations to
125 R_PARISC_DPREL21L when not doing a shared link. Likewise convert
126 R_PARISC_TLS_GD14R, R_PARISC_TLS_LDM14R and R_PARISC_TLS_IE14R to
127 R_PARISC_DPREL14R. Handle R_PARISC_TLS_GD21L, R_PARISC_TLS_LDM21L
128 and R_PARISC_TLS_IE21L with R_PARISC_DLTIND21L.
130 2011-12-10 David Daney <david.daney@cavium.com>
132 * elfxx-mips.c (mips_elf_link_hash_table.rld_value): Remove.
133 (mips_elf_link_hash_table.rld_symbol): New field;
134 (MIPS_ELF_RLD_MAP_SIZE): New macro.
135 (_bfd_mips_elf_add_symbol_hook): Remember __rld_obj_head symbol
137 (_bfd_mips_elf_create_dynamic_sections): Remember __rld_map symbol
139 (_bfd_mips_elf_size_dynamic_sections): Set correct size for .rld_map.
140 (_bfd_mips_elf_finish_dynamic_symbol): Remove .rld_map handling.
141 (_bfd_mips_elf_finish_dynamic_sections): Use rld_symbol to
142 calculate DT_MIPS_RLD_MAP value.
143 (_bfd_mips_elf_link_hash_table_create): Initialize rld_symbol,
144 quit initializing rld_value.
146 2011-12-08 Andrew Pinski <apinski@cavium.com>
147 Adam Nemet <anemet@caviumnetworks.com>
149 * archures.c (bfd_mach_mips_octeon2): New macro
150 * bfd-in2.h: Regenerate.
151 * cpu-mips.c (I_mipsocteon2): New enum value.
152 (arch_info_struct): Add bfd_mach_mips_octeon2.
153 * elfxx-mips.c (_bfd_elf_mips_mach): Support E_MIPS_MACH_OCTEON2.
154 (mips_set_isa_flags): Add bfd_mach_mips_octeon2.
155 (mips_mach_extensions): Add bfd_mach_mips_octeon2.
157 2011-12-07 Alan Modra <amodra@gmail.com>
160 * elflink.c (elf_gc_sweep_symbol): Discard unmarked symbols
161 defined in shared libraries.
163 2011-12-07 Tristan Gingold <gingold@adacore.com>
165 * mach-o.c (bfd_mach_o_canonicalize_symtab): Fix indentation.
166 Adjust the condition.
167 (bfd_mach_o_read_symtab_symbol): Now returns a bfd_boolean.
168 Adjust return statements.
169 (bfd_mach_o_read_symtab_strtab): Likewise.
170 (bfd_mach_o_read_symtab_symbols): Likewise.
171 (bfd_mach_o_scan_start_address): Likewise. Make it static.
172 (bfd_mach_o_scan): Likewise.
173 (bfd_mach_o_read_dysymtab_symbol): Remove unused function.
174 (bfd_mach_o_header_p): Adjust call.
175 (bfd_mach_o_cpu_name): Make it const.
176 (bfd_mach_o_filetype_name): Likewise.
177 (bfd_mach_o_header_flags_name): Likewise.
178 (bfd_mach_o_section_type_name): Likewise.
179 (bfd_mach_o_section_attribute_name): Likewise.
180 (bfd_mach_o_load_command_name): Likewise.
181 (bfd_mach_o_get_section_type_from_name): Add a const qualifier
183 (bfd_mach_o_get_section_attribute_from_name): Likewise.
184 * mach-o.h (bfd_mach_o_read_dysymtab_symbol)
185 (bfd_mach_o_scan_start_address, bfd_mach_o_scan): Remove.
187 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
189 * elf-bfd.h (elfcore_write_s390_last_break): Add prototype.
190 (elfcore_write_s390_system_call): Likewise.
191 * elf.c (elfcore_write_s390_last_break): New function.
192 (elfcore_write_s390_system_call): Likewise.
193 (elfcore_write_register_note): Call them.
194 (elfcore_grok_s390_last_break): New function.
195 (elfcore_grok_s390_system_call): Likewise.
196 (elfcore_grok_note): Call them.
198 2011-12-05 Tristan Gingold <gingold@adacore.com>
200 * mach-o.c (bfd_mach_o_read_symtab_symbol): Accept indirect symbols.
202 2011-12-05 Tristan Gingold <gingold@adacore.com>
204 * mach-o.c (bfd_mach_o_write_contents): Handle LC_LOAD_UPWARD_DYLIB.
205 (bfd_mach_o_read_dylib): Likewise.
206 (bfd_mach_o_read_command): Likewise.
207 (bfd_mach_o_bfd_print_private_bfd_data): Likewise.
209 2011-12-05 Tristan Gingold <gingold@adacore.com>
211 * mach-o.c (bfd_mach_o_read_command): Add the bfd in the error
213 (bfd_mach_o_openr_next_archived_file): Use arch name as member name.
214 (bfd_mach_o_fat_extract): Ditto.
216 2011-12-03 Alan Modra <amodra@gmail.com>
219 * elflink.c (bfd_elf_final_link): Don't segfault when checking
220 for DT_TEXTREL and .dynamic does not exist.
222 2011-12-03 Alan Modra <amodra@gmail.com>
225 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Revert substantive
226 change in 2011-07-01 commit. Comment.
227 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
229 2011-12-01 Mikael Pettersson <mikpe@it.uu.se>
231 * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
232 non-SEC_ALLOC sections break before GOT and PLT accounting.
234 2011-12-01 Hans-Peter Nilsson <hp@axis.com>
236 * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
237 R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
238 non-SEC_ALLOC sections before GOT and PLT accounting.
240 2011-11-29 Andrew Pinski <apinski@cavium.com>
242 * archures.c (bfd_mach_mips_octeonp): New macro.
243 * bfd-in2.h: Regenerate.
244 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
245 (arch_info_struct): Add bfd_mach_mips_octeonp.
246 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
247 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
249 2011-11-23 Tristan Gingold <gingold@adacore.com>
251 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
252 (vms_write_index): Add comments.
254 2011-11-22 DJ Delorie <dj@redhat.com>
256 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
257 avoid using the special non-swapping target when not explicitly
260 2011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
262 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
264 2011-11-22 Tristan Gingold <gingold@adacore.com>
266 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
267 symbols. Print section name in brackets.
269 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
271 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
272 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
273 * configure: Regenerate.
274 * elf32-ppc.c: Add powerpc-freebsd definitions.
275 * elf64-ppc.c: Add powerpc64-freebsd definitions.
276 * targets.c: Add bits for powerpc and powerpc64-freebsd.
278 2011-11-17 Philipp Thomas <philipp@thogro.org>
280 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
281 needs to be translated only once.
283 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
285 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
287 (mips16_elf64_howto_table_rela): Likewise.
288 (micromips_elf64_howto_table_rela): Likewise.
289 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
290 (elf_mips16_howto_table_rela): Likewise.
291 (elf_micromips_howto_table_rela): Likewise.
293 2011-11-15 Alan Modra <amodra@gmail.com>
294 Andreas Tobler <andreast@fgznet.ch>
296 * elflink.c (_bfd_elf_create_got_section): Replace
297 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
298 (_bfd_elf_link_create_dynamic_sections): Likewise.
299 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
300 (ppc_elf_create_dynamic_sections): Likewise.
302 2011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
304 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
306 2011-11-08 Nick Clifton <nickc@redhat.com>
308 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
309 immediate move into an address register.
311 2011-11-09 Alan Modra <amodra@gmail.com>
313 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
314 executables when export_dynamic.
316 2011-11-08 Alan Modra <amodra@gmail.com>
318 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
319 ha_relocs_not_using_r2 to unexpected_toc_insn.
320 (ok_lo_toc_insn): New function.
321 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
322 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
323 Handle addic on lo toc reloc.
325 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
328 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
329 go through PLT. Reset plt field with init_plt_offset.
330 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
331 allocated for symbols referenced by a plabel.
333 2011-11-02 DJ Delorie <dj@redhat.com>
335 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
338 2011-11-02 Jan Beulich <jbeulich@suse.com>
340 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
341 internal_syment *' parameter. Extend 'dummy' to an array with two
342 elements. Set n_numaux early. Handle BSF_FILE.
343 (coff_write_symbols): Pass NULL as new third argument to
344 coff_write_alien_symbol().
345 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
346 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
347 from non-COFF input BFDs.
348 * libcoff-in.h (coff_write_alien_symbol): Declare.
349 * libcoff.h (coff_write_alien_symbol): Re-generate.
351 2011-11-01 DJ Delorie <dj@redhat.com>
353 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
354 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
355 (BFD32_BACKENDS): Add elf32-rl78.lo.
356 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
357 (Makefile.in): Regenerate.
358 * archures.c (bfd_architecture): Define bfd_arch_rl78.
359 (bfd_archures_list): Add bfd_rl78_arch.
360 * config.bfd: Add rl78-*-elf.
361 * configure.in: Add bfd_elf32_rl78_vec.
362 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
363 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
364 * Makefile.in: Regenerate.
365 * bfd-in2.h: Regenerate.
366 * configure: Regenerate.
367 * libbfd.h: Regenerate.
368 * cpu-rl78.c: New file.
369 * elf32-rl78.c: New file.
371 2011-10-26 Nick Clifton <nickc@redhat.com>
374 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
375 * elf32-hppa.c (STUB_SUFFIX): Likewise.
377 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
379 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
380 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
381 (BFD32_BACKENDS): Add elf32-epiphany.lo.
382 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
383 * archures.c (bfd_arch_epiphany): Add.
384 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
385 (bfd_epiphany_arch): Declare.
386 (bfd_archures_list): Add &bfd_epiphany_arch.
387 * config.bfd (epiphany-*-elf): New target case.
388 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
389 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
390 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
391 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
392 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
393 * targets.c (bfd_elf32_epiphany_vec): Declare.
394 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
395 * Makefile.in: Regenerate.
396 * bfd-in2.h: Regenerate.
397 * configure: Regenerate.
398 * libbfd.h: Regenerate.
399 * po/SRC-POTFILES.in: Regenerate.
400 * po/bfd.pot: Regenerate.
401 * cpu-epiphany.c: New file.
402 * elf32-epiphany.c: New file.
404 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
406 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
409 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
412 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
413 identical TAG_PCS_config attributes.
415 2011-10-24 Nick Clifton <nickc@redhat.com>
417 * po/ja.po: Updated Japanese translation.
419 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
422 * bfd-in.h: Include <sys/stat.h> rather than forward defining
424 * bfd-in2.h: Regenerate.
426 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
429 * elf32-i386.c (elf_i386_relocate_section): Replace
430 R_386_IRELATIVE with R_386_RELATIVE.
432 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
433 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
435 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
437 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
439 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
441 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
444 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
445 and next_irelative_index.
446 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
447 and next_irelative_index.
448 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
450 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
451 next_irelative_index from reloc_count.
452 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
455 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
456 next_jump_slot_index and next_irelative_index.
457 (elf_x86_64_link_hash_table_create): Initialize
458 next_jump_slot_index and next_irelative_index.
459 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
461 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
464 2011-10-20 Nick Clifton <nickc@redhat.com>
467 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
469 * elf64-ppc.c (STUB_SUFFIX): Likewise.
470 * elf32-hppa.c (STUB_SUFFIX): Likewise.
472 2011-10-20 Alan Modra <amodra@gmail.com>
474 * elf32-i386.c (i386_opcode16): Delete.
475 (elf_i386_check_tls_transition): Use memcmp to compare contents.
476 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
477 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
479 2011-10-19 Alan Modra <amodra@gmail.com>
482 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
483 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
484 "mark". Hide undefweak too. Clear def_regular and ref_regular.
485 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
486 reloc errors from garbage-collected code.
487 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
488 * elf32-bfin.c (bfin_relocate_section): Likewise.
489 (bfinfdpic_relocate_section): Likewise.
490 * elf32-cris.c (cris_elf_relocate_section): Likewise.
491 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
492 * elf32-i386.c (elf_i386_relocate_section): Likewise.
493 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
494 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
495 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
496 * elf32-s390.c (elf_s390_relocate_section): Likewise.
497 * elf32-sh.c (sh_elf_relocate_section): Likewise.
498 * elf32-spu.c (spu_elf_relocate_section): Likewise.
499 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
500 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
501 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
502 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
503 * elf64-s390.c (elf_s390_relocate_section): Likewise.
504 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
505 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
506 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
507 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
509 2011-10-19 Alan Modra <amodra@gmail.com>
512 * elflink.c (elf_link_output_extsym): Correct test for warning when
513 forced local executable syms are referenced from shared libraries.
515 2011-10-19 Alan Modra <amodra@gmail.com>
518 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
520 2011-10-18 David S. Miller <davem@davemloft.net>
523 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
524 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
525 call delay slot instruction forward 4 bytes when performing
528 2011-10-17 Alan Modra <amodra@gmail.com>
532 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
533 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
535 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
537 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
538 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
540 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
541 updates of the plt refcount.
542 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
543 refcount in relation to the plt refcount.
545 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
547 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
550 2011-10-11 Alan Modra <amodra@gmail.com>
553 * archive.c (bfd_generic_archive_p): Only check first element
554 when target_defaulted.
555 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
556 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
558 2011-10-11 Alan Modra <amodra@gmail.com>
561 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
562 thin archive element using container target if not defaulted.
564 2011-10-10 Nick Clifton <nickc@redhat.com>
566 * po/es.po: Updated Spanish translation.
567 * po/fi.po: Updated Finnish translation.
568 * po/fr.po: Updated French translation.
569 * po/ru.po: Updated Russian translation.
571 2011-10-10 Alan Modra <amodra@gmail.com>
573 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
574 (struct ppc_link_hash_table): Add tocsave_htab.
575 (struct tocsave_entry): New.
576 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
577 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
578 (ppc64_elf_link_hash_table_free): ..and delete it.
579 (build_plt_stub): Always put STD_R2_40R1 first.
580 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
581 on plt call. If present add prologue nop location to tocsave_htab.
582 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
583 first insn of plt call stub when R_PPC64_TOCSAVE present.
585 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
588 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
589 alignment and size for common symbols.
591 2011-10-08 Alan Modra <amodra@gmail.com>
595 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
598 2011-10-08 Alan Modra <amodra@gmail.com>
601 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
602 even when strip_discarded is false.
604 2011-10-05 Kai Tietz <ktietz@redhat.com>
606 * coffgen.c (coff_write_alien_symbol): Don't write
607 symbol for discarded sections, if strip_discarded isn't
608 explicit set to false.
609 (coff_write_native_symbol): Likewise.
611 2011-10-05 DJ Delorie <dj@redhat.com>
612 Nick Clifton <nickc@redhat.com>
614 * elf32-rx.c: Add support for PID mode.
615 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
616 Include addend in R_RX_SYM relocations.
618 2011-09-30 Tristan Gingold <gingold@adacore.com>
620 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
621 (read_section): Add sec argument. Adjust the code to get section
623 (read_indirect_string): Adjust call to read_section.
624 (read_abbrevs): Ditto.
625 (decode_line_info): Ditto.
626 (read_debug_ranges): Ditto.
627 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
628 (find_debug_info): Add debug_sections parameter. Use it instead
630 (place_sections): Get section names from stash.
631 (find_line): Add debug_sections argument. Initialize
632 debug_sections field of stash from it.
633 Adjust calls to find_debug_info.
634 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
635 Adjust call to find_line.
636 (_bfd_dwarf2_find_line): Adjust call to find_line.
637 * libcoff-in.h (struct dwarf_debug_section): New declaration.
638 (coff_find_nearest_line_with_names): Likewise.
639 * libcoff.h: Regenerate.
640 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
641 (dwarf_debug_sections): Likewise.
642 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
643 * libbfd.h: Regenerate.
644 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
645 _bfd_dwarf2_find_nearest_line.
646 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
647 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
648 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
649 * coffgen.c (coff_find_nearest_line_with_names): New function.
650 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
651 * coff-rs6000.c (xcoff_debug_sections): New constant.
652 (xcoff_find_nearest_line): New function.
653 (rs6000coff_vec): Use xcoff_find_nearest_line.
654 (pmac_xcoff_vec): Ditto.
656 2011-09-30 Alan Modra <amodra@gmail.com>
659 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
660 (ppc64_elf_edit_toc): Check HA relocs.
661 (ha_reloc_match): Delete function.
662 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
663 Instead do it and low part optimization based on
664 ha_relocs_not_using_r2.
666 2011-09-29 Alan Modra <amodra@gmail.com>
669 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
670 debug and special section groups.
672 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
675 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
676 clearing def_dynamic.
677 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
679 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
682 2011-09-27 Kai Tietz <ktietz@redhat.com>
684 * coffcode.h (sec_to_styp_flags): Handle
685 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
686 SEC_LINK_DUPLICATES_SAME_SIZE.
688 2011-09-22 Tristan Gingold <gingold@adacore.com>
690 * configure.in: Bump version to 2.22.51
691 * configure: Regenerate.
693 2011-09-21 David S. Miller <davem@davemloft.net>
695 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
696 * elfxx-sparc.h: Declare it.
697 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
698 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
700 2011-09-21 Tristan Gingold <gingold@adacore.com>
702 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
703 Deals with size limited strings.
704 (bfd_mach_o_build_commands): Initialize more fields.
706 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
709 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
712 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
715 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
716 to struct bfd_elf_version_tree.
718 * elflink.c (elf_info_failed): Remove verdefs.
719 (_bfd_elf_export_symbol): Updated.
720 _bfd_elf_link_assign_sym_version): Likewise.
721 (bfd_elf_size_dynamic_sections): Remove pointer to struct
722 bfd_elf_version_tree. Updated.
723 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
726 * linker.c (bfd_hide_sym_by_version): New.
728 * bfd-in2.h: Regenerated.
730 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
733 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
734 if there are no GOT relocations.
736 2011-09-09 Kai Tietz <ktietz@redhat.com>
738 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
739 for targets without symbol_leading_char.
741 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
743 * bfdwin.c (bfd_get_file_window): Fix memory leak.
745 2011-09-07 Alan Modra <amodra@gmail.com>
748 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
751 2011-09-06 Alan Modra <amodra@gmail.com>
754 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
755 (ppc64_elf_edit_toc): Fix style nit. Report some details
756 on linker failure due to reference in debug or non-alloc
757 sections to optimized away toc entry, and don't abort.
759 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
761 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
764 2011-08-26 Nick Clifton <nickc@redhat.com>
766 * po/es.po: Updated Spanish translation.
768 2011-08-19 Alan Modra <amodra@gmail.com>
770 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
771 we haven't seen expected -mcmodel=medium/large code relocs.
773 2011-08-18 Tristan Gingold <gingold@adacore.com>
775 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
777 2011-08-17 Tristan Gingold <gingold@adacore.com>
779 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
781 2011-08-17 Alan Modra <amodra@gmail.com>
784 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
785 (_bfd_handle_already_linked): Declare.
786 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
787 _bfd_coff_section_already_linked.
788 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
789 * coffcode.h (coff_section_already_linked): Likewise.
790 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
791 * elf-bfd.h: Likewise.
792 * libbfd-in.h: Likewise.
793 * targets.c: Likewise.
794 * linker.c (bfd_section_already_linked): Likewise.
795 (bfd_section_already_linked_table_lookup): Likewise.
796 (bfd_section_already_linked_table_insert): Likewise.
797 (_bfd_generic_section_already_linked): Likewise. Call
798 _bfd_handle_already_linked.
799 (_bfd_handle_already_linked): New function, split out from..
800 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
801 2011-07-09 changes. Avoid unnecessary strcmp when matching
802 already_linked_list entries. Match plugin linkonce section.
803 (section_signature): Delete.
804 * coffgen.c (_bfd_coff_section_already_linked): New function.
805 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
806 * libbfd.h: Regenerate.
807 * libcoff.h: Regenerate.
808 * bfd-in2.h: Regenerate.
810 2011-08-14 Alan Modra <amodra@gmail.com>
812 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
813 shared and call to _mcount will go via plt.
815 2011-08-14 Alan Modra <amodra@gmail.com>
817 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
818 * elf32-ppc.c: Likewise.
819 (ppc_elf_select_plt_layout): Use einfo rather than info to report
822 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
825 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
826 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
827 and zero-extend it to 64bit if addend is zero for x32. Generate
828 R_X86_64_RELATIVE64 for x32.
830 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
832 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
833 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
834 * elf32-arm.c (elf32_arm_link_hash_table): New field.
835 (elf232_arm_link_hash_table_create): Initialise new field.
836 (check_use_blx): Change test depending on fix_arm1176.
837 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
838 command line options.
840 2011-08-08 Tristan Gingold <gingold@adacore.com>
842 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
843 (segsec_names_xlat): Reorder elements.
844 (bfd_mach_o_read_section_32): Fix typo.
845 (bfd_mach_o_read_section_64): Fix typo.
847 2011-08-08 Tristan Gingold <gingold@adacore.com>
849 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
850 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
851 (bfd_mach_o_section): Use them. Add next field.
852 (bfd_mach_o_segment_command): Replace sections array by
853 sect_head and sect_tail.
854 (bfd_mach_o_get_mach_o_section): New macro.
855 (bfd_mach_o_lookup_section): Remove.
856 (bfd_mach_o_new_section_hook): New function.
857 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
859 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
860 parameter with segname and sectname parameters. Adjust.
861 (bfd_mach_o_append_section_to_segment): New function. Use a
862 linked list for Mach-O sections.
863 (bfd_mach_o_write_segment_32): Adjust.
864 (bfd_mach_o_write_segment_64): Ditto.
865 (bfd_mach_o_build_commands): Fix comment. Adjust.
866 (bfd_mach_o_flatten_sections): Adjust.
867 (bfd_mach_o_print_section_map): Adjust.
868 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
869 (bfd_mach_o_new_section_hook): New function.
870 (bfd_mach_o_init_section_from_mach_o): Ditto.
871 (bfd_mach_o_read_section_32): Remove section parameter.
872 Return a section instead.
873 (bfd_mach_o_read_section_64): Ditto.
874 (bfd_mach_o_read_section): Ditto.
875 (bfd_mach_o_make_bfd_section): Adjust.
876 (bfd_mach_o_read_segment): Adjust for new profile of
877 bfd_mach_o_read_section.
878 (bfd_mach_o_lookup_section): Remove.
879 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
881 2011-08-08 Tristan Gingold <gingold@adacore.com>
883 * mach-o.h (bfd_mach_o_version_min_command): New structure.
884 (bfd_mach_o_load_command): Add version_min.
885 (mach_o_data_struct): Fix comment.
886 * mach-o.c (bfd_mach_o_read_version_min): New function.
887 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
888 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
889 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
890 (bfd_mach_o_get_name_or_null): New function.
891 (bfd_mach_o_get_name): Use the above new one.
892 (bfd_mach_o_load_command_name): Add the above new commands.
893 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
894 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
895 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
896 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
898 2011-08-08 Tristan Gingold <gingold@adacore.com>
900 * mach-o.h: Move size macros to external.h
901 Move reloc macros to reloc.h and x86-64.h.
902 * mach-o-i386.c: Includes mach-o/reloc.h
903 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
904 * mach-o.c: Add includes.
905 (bfd_mach_o_write_header): Use structure from external.h to convert.
906 (bfd_mach_o_write_thread): Ditto.
907 (bfd_mach_o_write_relocs): Ditto.
908 (bfd_mach_o_write_section_32): Ditto.
909 (bfd_mach_o_write_section_64): Ditto.
910 (bfd_mach_o_write_segment_32): Ditto.
911 (bfd_mach_o_write_segment_64): Ditto.
912 (bfd_mach_o_write_symtab): Ditto.
913 (bfd_mach_o_write_contents): Ditto.
914 (bfd_mach_o_read_header): Ditto.
915 (bfd_mach_o_read_section_32): Ditto.
916 (bfd_mach_o_read_section_64): Ditto.
917 (bfd_mach_o_read_symtab_symbol): Ditto.
918 (bfd_mach_o_read_dylinker): Ditto.
919 (bfd_mach_o_read_dylib): Ditto.
920 (bfd_mach_o_read_dysymtab): Ditto.
921 (bfd_mach_o_read_symtab): Ditto.
922 (bfd_mach_o_read_linkedit): Ditto.
923 (bfd_mach_o_read_str): Ditto.
924 (bfd_mach_o_read_dyld_info): Ditto.
925 (bfd_mach_o_read_segment): Ditto.
926 (bfd_mach_o_read_command): Ditto.
927 (bfd_mach_o_archive_p): Ditto.
928 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
929 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
930 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
931 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
932 of an hard-coded value.
934 2011-08-08 Tristan Gingold <gingold@adacore.com>
936 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
937 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
938 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
939 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
941 2011-08-08 Tristan Gingold <gingold@adacore.com>
943 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
944 (bfd_mach_o_convert_section_name_to_bfd): Use it.
945 (bfd_mach_o_get_section_type_from_name): New function.
946 (bfd_mach_o_get_section_attribute_from_name): Ditto.
947 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
948 Add comments. Add prototypes for the above new functions.
950 2011-08-05 Mark Kettenis <kettenis@gnu.org>
952 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
954 2011-08-05 Alan Modra <amodra@gmail.com>
956 * elf64-ppc.c (maybe_strip_output): New function.
957 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
959 2011-08-05 Alan Modra <amodra@gmail.com>
962 * elflink.c (_bfd_elf_section_already_linked): Return matched
963 status. Remove COFF comdat section handling.
964 * linker.c (_bfd_generic_section_already_linked): Return matched
965 status. Don't set SEC_GROUP in l_flags for plugin entries.
966 (bfd_section_already_linked): Update prototype.
967 * targets.c (_section_already_linked): Likewise.
968 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
969 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
970 (_bfd_nolink_section_already_linked): Update.
971 * libbfd.h: Regenerate.
972 * bfd-in2.h: Regenerate.
974 2011-08-05 Alan Modra <amodra@gmail.com>
976 * elf32-ppc.c: Include dwarf2.h.
977 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
978 (ppc_elf_create_glink): Create .eh_frame section.
979 (glink_eh_frame_cie): New array.
980 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
981 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
983 2011-08-04 Tristan Gingold <gingold@adacore.com>
985 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
986 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
988 2011-08-03 Tristan Gingold <gingold@adacore.com>
990 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
991 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
993 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
995 * elfxx-mips.c (check_4byte_branch): Remove function.
996 (check_relocated_bzc): New function.
997 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
998 instructions that immediately follow a compact branch
1001 2011-08-02 Alan Modra <amodra@gmail.com>
1003 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
1005 (ppc_build_one_stub): Adjust get_relocs call to suit..
1006 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
1008 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
1011 * archures.c (bfd_mach_i386_intel_syntax): New.
1012 (bfd_mach_i386_i8086): Updated.
1013 (bfd_mach_i386_i386): Likewise.
1014 (bfd_mach_x86_64): Likewise.
1015 (bfd_mach_x64_32): Likewise.
1016 (bfd_mach_i386_i386_intel_syntax): Likewise.
1017 (bfd_mach_x86_64_intel_syntax): Likewise.
1018 (bfd_mach_x64_32_intel_syntax): Likewise.
1019 (bfd_mach_l1om): Likewise.
1020 (bfd_mach_l1om_intel_syntax): Likewise.
1021 (bfd_mach_k1om): Likewise.
1022 (bfd_mach_k1om_intel_syntax): Likewise.
1024 * bfd-in2.h: Regenerated.
1026 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
1028 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
1029 (bfd_x64_32_arch): Likewise.
1031 * elf64-x86-64.c: Include "libiberty.h".
1032 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
1033 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
1034 (elf_x86_64_reloc_type_lookup): Likewise.
1035 (elf_x86_64_reloc_name_lookup): Likewise.
1036 (elf_x86_64_relocate_section): Likewise.
1037 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
1039 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1041 * elfxx-mips.c (check_br32): Fix return type.
1043 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1045 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
1047 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1049 * elfxx-mips.c: Adjust comments throughout.
1050 (mips_elf_relax_delete_bytes): Reshape code.
1051 (_bfd_mips_elf_relax_section): Remove check for
1052 R_MICROMIPS_GPREL16 relocations. Reshape code.
1054 2011-07-28 Roland McGrath <mcgrathr@google.com>
1056 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
1057 (elf_i386_nacl_plt0_entry): New variable.
1058 (elf_i386_plt_entry): New variable.
1059 (elf_i386_nacl_pic_plt0_entry): New variable.
1060 (elf_i386_nacl_pic_plt_entry): New variable.
1061 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
1062 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
1063 (elf_backend_plt_alignment): Likewise.
1065 * config.bfd: Handle i[3-7]86-*-nacl*.
1066 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
1067 * targets.c: Support bfd_elf32_i386_nacl_vec.
1068 * configure.in: Likewise.
1069 * configure: Regenerated.
1071 * elf32-i386.c (struct elf_i386_plt_layout): New type.
1072 (GET_PLT_ENTRY_SIZE): New macro.
1073 (elf_i386_plt): New variable.
1074 (struct elf_i386_backend_data): New member `plt'.
1075 (elf_i386_arch_bed): Add initializer for it.
1076 (elf_i386_vxworks_arch_bed): Likewise.
1077 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
1078 (elf_i386_plt_sym_val): Likewise.
1079 (elf_i386_relocate_section): Likewise.
1080 (elf_i386_finish_dynamic_symbol): Likewise.
1081 Also use other elf_i386_plt_layout members for PLT details.
1082 (elf_i386_finish_dynamic_sections): Likewise.
1084 * elf32-i386.c (struct elf_i386_backend_data): New type.
1085 (get_elf_i386_backend_data): New macro.
1086 (elf_i386_arch_bed): New variable.
1087 (elf_backend_arch_data): New macro.
1088 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
1089 (elf_i386_link_hash_table_create): Don't initialize them.
1090 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
1091 elf_i386_backend_data, not elf_i386_link_hash_table.
1092 (elf_i386_adjust_dynamic_symbol): Likewise.
1093 (elf_i386_allocate_dynrelocs): Likewise.
1094 (elf_i386_readonly_dynrelocs): Likewise.
1095 (elf_i386_size_dynamic_sections): Likewise.
1096 (elf_i386_relocate_section): Likewise.
1097 (elf_i386_finish_dynamic_symbol): Likewise.
1098 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
1099 (elf_i386_vxworks_link_hash_table_create): Function removed.
1100 (elf_i386_vxworks_arch_bed): New variable.
1101 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
1103 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
1104 * elfxx-target.h (elf_backend_arch_data): New macro.
1105 (elfNN_bed): Use it as initializer for the new member.
1107 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
1109 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
1112 2011-07-26 Jakub Jelinek <jakub@redhat.com>
1114 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
1115 and .zdebug_macro entry.
1116 (dwarf_debug_section_enum): Add debug_macro.
1118 2011-07-26 Alan Modra <amodra@gmail.com>
1120 * elf64-ppc.c: Include dwarf2.h.
1121 (struct ppc_link_hash_table): Add glink_eh_frame.
1122 (create_linkage_sections): Create .eh_frame section.
1123 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
1125 (glink_eh_frame_cie): New array.
1126 (ppc64_elf_size_stubs): Size glink_eh_frame.
1127 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
1128 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
1130 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
1133 * elf64-mmix.c (struct _mmix_elf_section_data): New members
1134 has_warned_bpo and has_warned_pushj.
1135 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
1136 converting to ISO C. Add new parameter error_message. All
1138 (mmix_elf_perform_relocation): Ditto.
1139 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
1140 Handle the case where mmix_elf_check_common_relocs has not been
1141 called, missing preparations for relocs of the respective type.
1143 2011-07-24 Chao-ying Fu <fu@mips.com>
1144 Ilie Garbacea <ilie@mips.com>
1145 Maciej W. Rozycki <macro@codesourcery.com>
1146 Joseph Myers <joseph@codesourcery.com>
1147 Catherine Moore <clm@codesourcery.com>
1148 Richard Sandiford <rdsandiford@googlemail.com>
1150 * archures.c (bfd_mach_mips_micromips): New macro.
1151 * cpu-mips.c (I_micromips): New enum value.
1152 (arch_info_struct): Add bfd_mach_mips_micromips.
1153 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
1155 (_bfd_mips_elf_relax_section): Likewise.
1156 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1157 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1159 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1160 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1161 (gprel16_reloc_p): Handle microMIPS ASE.
1162 (literal_reloc_p): New function.
1163 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
1164 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
1165 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1166 and _bfd_mips_elf_reloc_shuffle changes.
1167 (mips_elf_gprel32_reloc): Update comment.
1168 (micromips_reloc_map): New variable.
1169 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1170 (mips_elf32_rtype_to_howto): Likewise.
1171 (mips_info_to_howto_rel): Likewise.
1172 (bfd_elf32_bfd_is_target_special_symbol): Define.
1173 (bfd_elf32_bfd_relax_section): Likewise.
1174 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
1175 (micromips_elf64_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_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
1180 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1181 (mips_elf64_rtype_to_howto): Likewise.
1182 (bfd_elf64_bfd_is_target_special_symbol): Define.
1183 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
1184 (elf_micromips_howto_table_rela): Likewise.
1185 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1186 and _bfd_mips_elf_reloc_shuffle changes.
1187 (micromips_reloc_map): Likewise.
1188 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1189 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1190 (mips_elf_n32_rtype_to_howto): Likewise.
1191 (bfd_elf32_bfd_is_target_special_symbol): Define.
1192 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
1193 (LA25_LUI_MICROMIPS_2): Likewise.
1194 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
1195 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
1196 (TLS_RELOC_P): Handle microMIPS ASE.
1197 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
1198 target is a microMIPS function.
1199 (micromips_reloc_p): New function.
1200 (micromips_reloc_shuffle_p): Likewise.
1201 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
1202 (got_disp_reloc_p, got_page_reloc_p): New functions.
1203 (got_ofst_reloc_p): Likewise.
1204 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
1205 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
1206 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
1207 (micromips_branch_reloc_p): New function.
1208 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
1209 (tls_gottprel_reloc_p): Likewise.
1210 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1211 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1213 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1214 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1215 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
1216 (mips_tls_got_index, mips_elf_got_page): Likewise.
1217 (mips_elf_create_local_got_entry): Likewise.
1218 (mips_elf_relocation_needs_la25_stub): Likewise.
1219 (mips_elf_calculate_relocation): Likewise.
1220 (mips_elf_perform_relocation): Likewise.
1221 (_bfd_mips_elf_symbol_processing): Likewise.
1222 (_bfd_mips_elf_add_symbol_hook): Likewise.
1223 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1224 (mips_elf_add_lo16_rel_addend): Likewise.
1225 (_bfd_mips_elf_check_relocs): Likewise.
1226 (mips_elf_adjust_addend): Likewise.
1227 (_bfd_mips_elf_relocate_section): Likewise.
1228 (mips_elf_create_la25_stub): Likewise.
1229 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1230 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1231 (_bfd_mips_elf_is_target_special_symbol): New function.
1232 (mips_elf_relax_delete_bytes): Likewise.
1233 (opcode_descriptor): New structure.
1235 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1236 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1237 (beq_insn_32): Likewise.
1238 (b_insn_16, bz_insn_16): New variables.
1239 (BZC32_REG_FIELD): New macro.
1240 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1241 (bzc_insns_32, bz_insns_16):Likewise.
1242 (BZ16_REG, BZ16_REG_FIELD): New macros.
1243 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1244 (jal_x_insn_32_bd32): Likewise.
1245 (j_insn_32, jalr_insn_32): Likewise.
1246 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1247 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1248 (JR16_REG): New macro.
1249 (ds_insns_16_bd16): New variable.
1250 (lui_insn): Likewise.
1251 (addiu_insn, addiupc_insn): Likewise.
1252 (ADDIUPC_REG_FIELD): New macro.
1253 (MOVE32_RD, MOVE32_RS): Likewise.
1254 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1255 (move_insns_32, move_insns_16): New variables.
1256 (nop_insn_32, nop_insn_16): Likewise.
1258 (find_match): New function.
1259 (check_br16_dslot, check_br32_dslot): Likewise.
1260 (check_br16, check_br32): Likewise.
1261 (IS_BITSIZE): New macro.
1262 (check_4byte_branch): New function.
1263 (_bfd_mips_elf_relax_section): Likewise.
1264 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1265 and microMIPS modules together.
1266 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1267 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1268 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1269 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1270 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1271 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1272 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1273 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1274 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1275 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1276 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1277 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1278 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1279 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1280 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1281 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1282 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1283 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1284 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1285 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1286 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1287 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1288 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1289 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1290 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1291 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1292 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1293 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1294 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1295 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1296 * bfd-in2.h: Regenerate.
1297 * libbfd.h: Regenerate.
1299 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1301 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1302 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1303 * Makefile.in: Regenerated.
1305 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1306 (bfd_k1om_arch): New.
1307 (bfd_archures_list): Add &bfd_k1om_arch.
1308 * bfd-in2.h: Regenerated.
1310 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1311 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1312 if bfd_elf64_x86_64_freebsd_vec is supported.
1313 (targ_selvecs): Likewise.
1315 * configure.in: Support bfd_elf64_k1om_vec and
1316 bfd_elf64_k1om_freebsd_vec.
1317 * configure: Regenerated.
1321 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1322 (bfd_elf64_k1om_vec): Likewise.
1323 (bfd_elf64_k1om_freebsd_vec): Likewise.
1325 * targets.c (bfd_elf64_k1om_vec): New.
1326 (bfd_elf64_k1om_freebsd_vec): Likewise.
1327 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1328 bfd_elf64_k1om_freebsd_vec.
1330 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1332 Fix false coff-go32-exe matches.
1333 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1335 * coff-stgo32.c (go32_check_format): New forward declaration.
1336 (COFF_CHECK_FORMAT): New defintion.
1337 (go32_check_format): New function.
1339 2011-07-15 Alan Modra <amodra@gmail.com>
1341 * configure.in: Bump version.
1342 * configure: Regenerate.
1344 2011-07-14 Alan Modra <amodra@gmail.com>
1346 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1347 * elf-bfd.h (struct already_linked): Forward declare.
1349 2011-07-14 Alan Modra <amodra@gmail.com>
1351 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1352 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1354 2011-07-14 Alan Modra <amodra@gmail.com>
1356 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1357 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1358 (build_tls_get_addr_stub): Likewise.
1359 (ppc_build_one_stub): Update calls to above.
1360 (ppc_size_one_stub): Adjust stub size.
1361 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1362 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1364 2011-07-12 Nick Clifton <nickc@redhat.com>
1366 * elf32-arm.c (elf32_arm_section_flags): Delete.
1367 (elf_backend_section_flags): Remove.
1369 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1372 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1373 when setting stack_flags.
1375 2011-07-11 Catherine Moore <clm@codesourcery.com>
1377 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1378 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1379 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1380 * bfd-in2.h: Regenerated.
1381 * bfd.c (bfd_lookup_section_flags): New definition.
1382 * binary.c (binary_bfd_lookup_section_flags): New definition.
1383 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1384 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1385 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1386 * coff-rs6000.c (rs6000coff_vec): Include
1387 bfd_generic_lookup_section_flags.
1388 (pmac_xcoff_vec): Likewise.
1389 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1390 * coff64-rs6000.c (rs6000coff64_vec): Include
1391 bfd_generic_lookup_section_flags.
1392 (aix5coff64_vec): Likewise.
1393 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1394 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1395 (bfd_elf_lookup_section_flags): Declare.
1396 * elflink.c (bfd_elf_lookup_section_flags): New function.
1397 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1398 (elf_backend_lookup_section_flags_hook): Define.
1399 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1400 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1401 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1402 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1403 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1404 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1405 (bfd_generic_lookup_section_flags): Declare.
1406 * libbfd.h: Regenerated.
1407 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1408 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1409 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1410 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1411 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1412 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1413 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1414 * reloc.c (bfd_generic_lookup_section_flags): New function.
1415 * som.c (som_bfd_lookup_section_flags): New definition.
1416 * srec.c (srec_bfd_lookup_section_flags): New definition.
1417 * targets.c (flag_info): Declare.
1418 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1419 (_bfd_lookup_section_flags): New.
1420 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1421 * versados.c (versados_bfd_lookup_section_flags): New definition.
1422 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1423 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1425 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1428 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1430 2011-07-09 Alan Modra <amodra@gmail.com>
1433 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1434 rather than kept_section to determine whether a symbol is from
1435 a discarded section.
1436 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1437 sections appear undefined.
1439 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1442 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1443 "asection *" with "struct already_linked *".
1444 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1445 (_bfd_generic_section_already_linked): Likewise.
1446 (bfd_section_already_linked_table_insert): Likewise.
1447 (struct already_linked): New.
1448 (struct bfd_section_already_linked): Use it.
1449 * elflink.c (_bfd_elf_section_already_linked): Replace.
1450 "asection *" with "struct already_linked *". Replace the plugin
1451 dummy with the LTO output.
1452 * linker.c (_bfd_generic_section_already_linked): Likewise.
1453 * targets.c (struct already_linked): Add forward declaration.
1454 (bfd_target): Replace "struct bfd_section *" with
1455 "struct already_linked *" in _section_already_linked.
1456 * bfd-in2.h: Regenerate.
1457 * libbfd.h: Regenerate.
1459 2011-07-06 Tristan Gingold <gingold@adacore.com>
1461 * mach-o.h: Move loader related definitions to
1462 include/mach-o/loader.h. Include it.
1464 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1466 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1467 define to _bfd_elf_set_osabi.
1469 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1470 Thomas Schwinge <thomas@schwinge.name>
1473 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1474 ELFOSABI_LINUX alias.
1475 * elf32-hppa.c: Likewise.
1476 * elf32-i370.c: Likewise.
1477 * elf64-hppa.c: Likewise.
1479 2011-07-01 Ian Lance Taylor <iant@google.com>
1481 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1482 DW_OP_lit3 to DW_OP_lit2.
1484 2011-07-01 Alan Modra <amodra@gmail.com>
1486 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1487 dyn relocs when called to copy flags for a weak sym.
1488 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1489 (ppc64_elf_merge_private_bfd_data): Delete.
1490 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1491 _bfd_generic_verify_endian_match.
1493 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1495 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1498 2011-06-28 Tristan Gingold <gingold@adacore.com>
1500 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1502 (_bfd_vms_write_etir): Write linkage index from reloc.
1504 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1506 * mach-o.c (bfd_mach_o_read_command): Also ignore
1507 BFD_MACH_O_LC_ROUTINES_64.
1509 2011-06-27 Tristan Gingold <gingold@adacore.com>
1511 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1512 section target index.
1514 2011-06-27 Nick Clifton <nickc@redhat.com>
1516 * cisco-core.c (cisco_core_little_vec): Add initialization of
1517 match_priority field.
1519 2011-06-27 Tristan Gingold <gingold@adacore.com>
1521 * cache.c: Include bfd_stdint.h.
1522 (cache_bmmap): Change profile. Return region start and size.
1523 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1524 (bfd_mmap): Change profile and adjust. Update comment.
1525 (memory_bmmap): Change profile.
1526 * opncls.c (opncls_bmmap): Change profile.
1527 * vms-lib.c (vms_lib_bmmap): Likewise.
1528 * libbfd.h: Regenerate.
1529 * bfd-in2.h: Regenerate.
1531 2011-06-27 Tristan Gingold <gingold@adacore.com>
1533 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1536 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1538 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1539 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1541 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1543 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1545 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1547 2011-06-24 Richard Henderson <rth@redhat.com>
1550 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1551 tlsgd insn before swapping adjacent insns.
1553 2011-06-24 Tristan Gingold <gingold@adacore.com>
1555 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1558 2011-06-24 Alan Modra <amodra@gmail.com>
1561 * elf.c (assign_file_positions_for_load_sections): Don't align
1562 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1563 that don't get a PT_LOAD.
1565 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1567 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1568 (sh_elf_check_relocs): Likewise.
1570 2011-06-22 Richard Henderson <rth@redhat.com>
1572 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1573 TPREL in a PIE image.
1574 (alpha_dynamic_entries_for_reloc): Likewise.
1575 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1576 (elf64_alpha_relax_got_load): Likewise.
1578 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1580 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1583 2011-06-22 Alan Modra <amodra@gmail.com>
1585 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1586 plugin symbols. Fix segfault on linker scrip defined syms.
1588 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1591 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1592 at all for linker created .eh_frame sections.
1593 (_bfd_elf_discard_section_eh_frame): Handle linker created
1594 .eh_frame sections with no relocations.
1595 * elf64-x86-64.c: Include dwarf2.h.
1596 (elf_x86_64_eh_frame_plt): New variable.
1597 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1598 PLT_FDE_LEN_OFFSET): Define.
1599 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1600 (elf_x86_64_create_dynamic_sections): Create and fill in
1601 .eh_frame section for .plt section.
1602 (elf_x86_64_size_dynamic_sections): Write .plt section size
1603 into .eh_frame FDE covering .plt section.
1604 (elf_x86_64_finish_dynamic_sections): Write .plt section
1605 start into .eh_frame FDE covering .plt section. Call
1606 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1607 (elf_backend_plt_alignment): Define to 4.
1608 * elf32-i386.c: Include dwarf2.h.
1609 (elf_i386_eh_frame_plt): New variable.
1610 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1611 PLT_FDE_LEN_OFFSET): Define.
1612 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1613 (elf_i386_create_dynamic_sections): Create and fill in
1614 .eh_frame section for .plt section.
1615 (elf_i386_size_dynamic_sections): Write .plt section size
1616 into .eh_frame FDE covering .plt section.
1617 (elf_i386_finish_dynamic_sections): Write .plt section
1618 start into .eh_frame FDE covering .plt section. Call
1619 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1620 (elf_backend_plt_alignment): Define to 4.
1622 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1624 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1627 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1629 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1630 CORE_HEADER is defined.
1631 (elf_x86_64_write_core_note): New.
1632 (elf_backend_write_core_note): Likewise.
1634 * hosts/x86-64linux.h (uint64_t): New.
1635 (user_regsx32_struct): Likewise.
1636 (elf_gregx32_t): Likewise.
1637 (ELF_NGREGX32): Likewise.
1638 (elf_gregsetx32_t): Likewise.
1639 (elf_prstatusx32): Likewise.
1640 (prstatusx32_t): Likewise.
1641 (user_fpregs32_struct): Removed.
1642 (user_fpxregs32_struct): Likewise.
1644 (elf_fpregset32_t): Likewise.
1645 (elf_fpxregset32_t): Likewise.
1646 (prgregset32_t): Likewise.
1647 (prfpregset32_t): Likewise.
1649 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1651 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1652 (elf_x86_64_grok_psinfo): Likewise.
1654 2011-06-16 Nick Clifton <nickc@redhat.com>
1656 * elf.c (elf_find_function): Fail if not provided with a symbol
1659 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1661 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1662 * elf.c (elfcore_grok_arm_vfp): New function.
1663 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1664 (elfcore_write_arm_vfp): New function.
1665 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1667 2011-06-14 Richard Henderson <rth@redhat.com>
1669 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1670 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1671 (elf64_alpha_always_size_sections): Don't call
1672 elf64_alpha_merge_ind_symbols.
1673 (elf_backend_copy_indirect_symbol): New.
1675 2011-06-14 Alan Modra <amodra@gmail.com>
1678 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1679 before doing anything.
1680 (_bfd_elf_discard_section_eh_frame): Likewise.
1682 2011-06-14 Alan Modra <amodra@gmail.com>
1684 * Makefile.am: Formatting.
1685 * Makefile.in: Regenerate.
1686 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1687 * po/SRC-POTFILES.in: Regnerate.
1689 2011-06-14 Alan Modra <amodra@gmail.com>
1691 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1692 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1693 Don't handle warning symbols here.
1694 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1695 (allocate_dynrelocs, readonly_dynrelocs): As above.
1697 2011-06-14 Alan Modra <amodra@gmail.com>
1700 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1701 (elf_gc_sweep): Don't treat debug and sections like .comment
1703 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1704 not part of a group. Always call gc_mark_extra_sections.
1705 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1706 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1707 _bfd_elf_gc_mark_extra_sections.
1708 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1709 _bfd_elf_gc_mark_extra_sections.
1710 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1712 2011-06-13 Nick Clifton <nickc@redhat.com>
1714 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1715 variable 'local_got_offsets'.
1716 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1717 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1719 2011-06-13 Walter Lee <walt@tilera.com>
1721 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1722 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1723 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1724 and elfxx-tilegx.lo.
1725 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1727 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1728 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1729 * Makefile.in: Regenerate.
1730 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1731 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1732 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1733 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1734 bfd-in2.h: Regenerate.
1735 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1736 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1737 and bfd_elf64_tilegx_vec.
1738 * configure: Regenerate.
1739 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1741 * libbfd.h: Regenerate.
1742 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1743 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1744 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1745 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1746 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1747 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1748 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1749 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1750 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1751 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1752 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1753 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1754 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1755 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1756 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1757 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1758 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1759 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1760 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1761 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1762 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1763 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1764 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1765 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1766 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1767 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1768 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1769 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1770 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1771 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1772 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1773 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1774 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1775 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1776 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1777 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1778 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1779 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1780 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1781 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1782 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1783 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1784 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1785 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1786 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1787 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1788 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1789 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1790 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1791 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1792 * targets.c (bfd_elf32_tilegx_vec): Declare.
1793 (bfd_elf32_tilepro_vec): Declare.
1794 (bfd_elf64_tilegx_vec): Declare.
1795 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1796 and bfd_elf64_tilegx_vec.
1797 * cpu-tilegx.c: New file.
1798 * cpu-tilepro.c: New file.
1799 * elf32-tilepro.h: New file.
1800 * elf32-tilepro.c: New file.
1801 * elf32-tilegx.c: New file.
1802 * elf32-tilegx.h: New file.
1803 * elf64-tilegx.c: New file.
1804 * elf64-tilegx.h: New file.
1805 * elfxx-tilegx.c: New file.
1806 * elfxx-tilegx.h: New file.
1808 2011-06-13 Alan Modra <amodra@gmail.com>
1810 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1811 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1812 warning symbols here.
1813 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1814 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1815 elf32_arm_readonly_dynrelocs): Likewise.
1816 * elf32-bfin.c (bfin_discard_copies): Likewise.
1817 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1818 elf_cris_discard_excess_dso_dynamics,
1819 elf_cris_discard_excess_program_dynamics): Likewise.
1820 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1821 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1822 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1823 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1824 elf_i386_readonly_dynrelocs): Likewise.
1825 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1826 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1827 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1828 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1829 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1830 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1831 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1832 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1833 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1834 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1835 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1836 elf32_tic6x_readonly_dynrelocs): Likewise.
1837 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1838 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1839 xstormy16_relax_plt_realloc): Likewise.
1840 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1841 * elf64-alpha.c (elf64_alpha_output_extsym,
1842 elf64_alpha_calc_got_offsets_for_symbol,
1843 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1844 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1845 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1846 elf_hppa_unmark_useless_dynamic_symbols,
1847 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1848 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1849 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1850 readonly_dynrelocs, merge_global_got, reallocate_got,
1851 undo_symbol_twiddle): Likewise.
1852 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1853 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1854 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1855 elf_x86_64_readonly_dynrelocs): Likewise.
1856 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1857 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1858 _bfd_elf_link_find_version_dependencies,
1859 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1860 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1861 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1862 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1863 elf_gc_propagate_vtable_entries_used,
1864 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1865 elf_gc_allocate_got_offsets): Likewise.
1866 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1867 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1868 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1869 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1870 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1871 * i386linux.c (linux_tally_symbols): Likewise.
1872 * m68klinux.c (linux_tally_symbols): Likewise.
1873 * sparclinux.c (linux_tally_symbols): Likewise.
1874 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1875 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1877 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1878 function. Update all callers.
1879 * aoutx.h (aout_link_write_other_symbol): Likewise.
1880 * pdp11.c (aout_link_write_other_symbol): Likewise.
1881 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1882 * ecoff.c (ecoff_link_write_external): Likewise.
1883 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1884 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1886 * ecoff.c (ecoff_link_hash_traverse): Delete.
1887 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1888 _bfd_coff_write_global_sym.
1889 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1890 * libcoff.h: Regenerate.
1892 2011-06-10 Nick Clifton <nickc@redhat.com>
1894 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1895 backend does not provide a function for creating dynamic sections
1897 (bfd_elf_final_link): Issue a warning message if a dynamic section
1898 has the SHT_NOTE type.
1899 (bfd_elf_final_link): Do not look for dynamic strings in a section
1900 that does not have the SHT_STRTAB type or the name .dynstr.
1901 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1902 section is not in the output binary.
1903 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1905 2011-06-09 Tristan Gingold <gingold@adacore.com>
1907 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1908 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1911 2011-06-09 Tristan Gingold <gingold@adacore.com>
1913 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1915 2011-06-09 Nick Clifton <nickc@redhat.com>
1918 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1919 that the output section has an allocated bfd_elf_section_data
1921 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1922 symbols in sections that have been removed by garbage collection.
1924 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1926 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1927 relocations in SEC_DEBUGGING sections when building shared
1930 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1933 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1934 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1936 2011-06-08 Tristan Gingold <gingold@adacore.com>
1938 * makefile.vms (OBJS): Add elfxx-ia64.obj
1941 2011-06-08 Alan Modra <amodra@gmail.com>
1943 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1944 * sco5-core.c: Init match_priority field.
1946 2011-06-08 Alan Modra <amodra@gmail.com>
1948 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1949 indirect links here.
1951 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1953 * irix-core.c (irix_core_vec): Add match_priority field.
1955 2011-06-06 Alan Modra <amodra@gmail.com>
1957 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1959 * configure.in: Bump bfd version.
1960 * elfcode.h (elf_object_p): Delete hacks preventing match of
1961 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1962 * elfxx-target.h (elf_match_priority): Define and use.
1963 * format.c (bfd_check_format_matches): Use target match_priority
1964 to choose best of multiple matching targets. In cases with multiple
1965 matches rerun _bfd_check_format if we don't choose the last match.
1966 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1967 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1968 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1969 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1970 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1971 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1972 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1973 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1974 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1975 * vms-lib.c, * xsym.c: Init match_priority field.
1976 * configure: Regenerate.
1977 * bfd-in2.h: Regenerate.
1979 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1982 * elfcode.h (elf_object_p): Revert the last change.
1984 2011-06-04 Alan Modra <amodra@gmail.com>
1986 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1987 return the other arch.
1988 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1991 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1994 * hash.c (higher_primer_number): Add more, small, prime numbers.
1995 (bfd_hash_set_default_size): Likewise.
1997 2011-06-02 Nick Clifton <nickc@redhat.com>
1999 * coff-mcore.c: Fix spelling typo.
2000 * coff-stgo32.c: Likewise.
2001 * elf32-arm.c: Likewise.
2002 * elf32-avr.c: Likewise.
2003 * elf-m68hc1x.c: Likewise.
2004 * elf32-mcore.c: Likewise.
2005 * elf32-mep.c: Likewise.
2006 * elf32-mt.c: Likewise.
2007 * elf32-ppc.c: Likewise.
2008 * elf32-xtensa.c: Likewise.
2009 * elf64-ppc.c: Likewise.
2010 * elfxx-mips.c: Likewise.
2011 * netbsd.h: Likewise.
2012 * nlmcode.h: Likewise.
2013 * vms-alpha.c: Likewise.
2014 * po/bfd.pot: Regenerate.
2015 * po/SRC-POTFILES.in: Regenerate.
2017 2011-06-01 DJ Delorie <dj@redhat.com>
2019 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
2020 * target.c: Likewise.
2021 * configure.in: Likewise.
2022 * configure.in: Regenerate.
2023 * elf32-rx.c: Add elf32-rx-be-ns target.
2024 (rx_elf_object_p): Never allow the be-ns target by default,
2025 only allow it if the user requests it.
2027 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
2029 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
2030 relocation in readonly section in a shared object.
2031 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
2033 2011-05-31 Nick Clifton <nickc@redhat.com>
2035 * archive.c (adjust_relative_path): Fix comment to prevent it
2036 corrupting the auto-generated bfd.h.
2038 2011-05-31 Paul Brook <paul@codesourcery.com>
2040 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
2041 for known functions.
2042 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
2045 2011-05-31 Paul Brook <paul@codesourcery.com>
2047 * elf32-arm.c (arm_stub_is_thumb): Add
2048 arm_stub_long_branch_v4t_thumb_tls_pic.
2049 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
2052 2011-05-27 Nick Clifton <nickc@redhat.com>
2055 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
2056 unable to read a file pointed to by an entry in a thin archive.
2057 (adjust_relative_path): Use lrealpath to canonicalize paths.
2058 Handle the case where the reference path is above the current
2059 path in the directory tree.
2061 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
2064 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
2065 R_X86_64_TPOFF64 in executable.
2067 2011-05-26 Alan Modra <amodra@gmail.com>
2069 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
2070 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
2071 local_protected comment.
2073 2011-05-25 Tristan Gingold <gingold@adacore.com>
2075 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
2076 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
2077 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
2078 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
2079 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
2080 (elf32-ia64.c): Created from elfnn-ia64.c
2081 (elf64-ia64.c): Likewise.
2082 * elfxx-ia64.h: New file.
2083 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
2084 functions.Includes elfxx-ia64.h.
2085 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
2086 (IA64_HOWTO): Adjust.
2087 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
2088 (elfNN_ia64_reloc_type_lookup): Renames to
2089 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
2090 (elfNN_ia64_reloc_name_lookup): Renames to
2091 ia64_elf_reloc_name_lookup. Make it public.
2092 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
2093 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
2095 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
2096 Move it and make it public. Move prototype to elfxx-ia64.h
2097 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
2098 Move prototype to elfxx-ia64.h
2099 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
2100 (elfNN_ia64_info_to_howto): Adjust calls.
2101 (elfNN_ia64_relax_section): Adjust calls.
2102 (count_dyn_reloc): Fix typo.
2103 (elfNN_ia64_relocate_section): Adjust calls.
2104 (elfNN_ia64_finish_dynamic_symbol): Likewise.
2105 (bfd_elfNN_bfd_reloc_type_lookup)
2106 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
2107 * configure: Regenerate.
2108 * Makefile.in: Regenerate.
2110 2011-05-23 DJ Delorie <dj@redhat.com>
2112 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
2113 the vma/lma swapping done in elf32_rx_modify_program_headers.
2115 2011-05-23 Nick Clifton <nickc@redhat.com>
2117 * elf-m10300.c (mn10300_elf_mkobject): New function.
2118 (bfd_elf32_mkobject): Define.
2120 2011-05-23 Alan Modra <amodra@gmail.com>
2122 * elf-bfd.h: Comment typo fix.
2123 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
2124 struct elf_dyn_relocs throughout.
2125 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
2127 2011-05-23 Alan Modra <amodra@gmail.com>
2129 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
2130 functions rather than warning callback or _bfd_error_handler.
2131 * elf32-ppc.c: Likewise.
2132 * elf64-ppc.c: Likewise.
2133 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
2135 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2137 2011-05-23 Alan Modra <amodra@gmail.com>
2140 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
2141 .tbss, and page align same for all SHT_NOBITS sections.
2143 2011-05-21 Alan Modra <amodra@gmail.com>
2146 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
2148 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
2149 segment if just for .tbss.
2150 (assign_file_positions_for_load_sections): Don't report "can't
2151 allocate in segment" errors for .tbss.
2152 (assign_file_positions_for_non_load_sections): Don't set p_filesz
2153 from SHT_NOBITS section filepos.
2155 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
2157 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
2158 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2159 (elf32_tic6x_relocate_section): Handle them.
2161 2011-05-18 Nick Clifton <nickc@redhat.com>
2164 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
2165 sections when building shared libraries.
2167 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
2170 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
2173 2011-05-18 Tristan Gingold <gingold@adacore.com>
2175 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
2176 (xcoff_sweep): Always keep dwarf sections.
2177 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
2179 2011-05-18 Tristan Gingold <gingold@adacore.com>
2181 * libxcoff.h (struct xcoff_dwsect_name): New type.
2182 (XCOFF_DWSECT_NBR_NAMES): New macro.
2183 (xcoff_dwsect_names): Declare.
2184 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
2185 (styp_to_sec_flags): Ditto.
2186 (coff_new_section_hook): Ditto.
2187 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
2188 * coff-rs6000.c (xcoff_dwsect_name): New variable.
2190 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
2193 * elf32-rx.c (ignore_lma): New variable.
2194 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
2195 (rx_modify_program_headers): Only copy the LMA into the VMA if
2198 2011-05-17 Alan Modra <amodra@gmail.com>
2201 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
2202 * elflink.c (elf_link_add_object_symbols): Likewise.
2203 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2205 2011-05-16 Alan Modra <amodra@gmail.com>
2207 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
2209 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
2211 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
2212 global GOT entries for GOT_PAGE relocations against global symbols.
2214 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
2216 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
2217 (tic6x-*-*): Replaced by these.
2218 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
2219 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
2220 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
2222 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
2223 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
2224 "elf32-target.h" two more times.
2225 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
2226 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
2227 bfd_elf32_tic6x_elf_le_vec.
2228 * configure: Regenerate.
2230 2011-05-13 Jan Beulich <jbeulich@novell.com>
2232 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2234 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
2236 * config.in: Regenerated.
2237 * configure: Regenerated.
2238 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2239 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2240 HAVE_PSINFO32_T_PR_PID.
2241 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2242 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2243 and HAVE_PSINFO32_T_PR_PID.
2244 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2246 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2248 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2250 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2251 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2253 2011-05-09 Paul Brook <paul@codesourcery.com>
2255 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2256 * bfd-in2.h: Regenerate.
2257 * elf32-tic6x.c: Include limits.h.
2258 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2259 _tic6x_elf_section_data): New.
2260 (elf32_tic6x_section_data): Define.
2261 (elf32_tic6x_new_section_hook): Allocate target specific data.
2262 (elf32_tic6x_add_unwind_table_edit): New function.
2263 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2264 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2265 elf32_tic6x_copy_exidx_entry): New functions.
2266 (elf_backend_write_section): Define.
2268 2011-05-09 Paul Brook <paul@codesourcery.com>
2270 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2271 elf32_tic6x_fake_sections): New functions.
2272 (elf_backend_fake_sections): Define.
2274 2011-05-09 Paul Brook <paul@codesourcery.com>
2276 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2277 (elf_backend_gc_mark_extra_sections): Define.
2279 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2282 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2283 references to symbols defined in discarded sections.
2285 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2288 * coffgen.c (coff_write_symbol): Assume input section is its own
2289 output section if output_section member not set.
2290 (coff_write_alien_symbol): Likewise.
2292 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2295 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2297 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2300 * section.c (SEC_ELF_REVERSE_COPY): New.
2301 * bfd-in2.h: Regenerated.
2303 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
2306 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2307 * bfd-in2.h: Regenerate.
2309 2011-05-06 Tristan Gingold <gingold@adacore.com>
2311 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2312 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2313 any code section. Add comments.
2314 (alpha_vms_object_p): Use void * instead of PTR.
2315 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2316 (build_module_list): Guard against no DST section. Add comments.
2317 (alpha_vms_link_output_symbol): Discard undefined symbols.
2318 (alpha_vms_get_section_contents): Simply memcpy if the section was
2319 already loaded. Fix typo.
2320 (vms_new_section_hook): Use void * instead of PTR.
2321 (vms_alpha_vec): Ditto.
2323 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2325 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2326 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2328 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2330 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2331 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2332 mismatch. Choose the lower of the two values.
2333 (bfd_elf32_bfd_final_link): New macro.
2335 2011-04-28 Tristan Gingold <gingold@adacore.com>
2337 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2338 (bfd_xcoff_swap_aux_out): Ditto.
2339 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2340 (bfd_xcoff64_swap_aux_out): Ditto.
2342 2011-05-04 Alan Modra <amodra@gmail.com>
2345 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2346 was_undefined on dot-symbols.
2348 2011-05-03 Paul Brook <paul@codesourcery.com>
2351 * elf32-tic6x.c (elf32_tic6x_howto_table,
2352 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2353 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2356 2011-05-01 Alan Modra <amodra@gmail.com>
2359 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2360 creating ifunc sections.
2361 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2363 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2365 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2368 2011-04-28 Tom Tromey <tromey@redhat.com>
2370 * bfdio.c (memory_bstat): Pass correct size to memset.
2372 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2374 * dwarf2.c (dwarf_debug_sections): Mark const.
2375 * elf.c (special_sections): Likewise.
2376 * libbfd-in.h (dwarf_debug_sections): Likewise.
2377 * libbfd.h: Regenerate.
2379 2011-04-26 Kai Tietz <ktietz@redhat.com>
2381 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2384 2011-04-26 Tristan Gingold <gingold@adacore.com>
2386 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2388 2011-04-24 Alan Modra <amodra@gmail.com>
2392 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2393 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2394 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2395 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2396 it is a redef of an IR symbol in a real BFD.
2398 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2400 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2401 in readonly section in a shared object.
2402 (elf_i386_size_dynamic_sections): Likewise.
2403 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2404 (elf_x86_64_size_dynamic_sections): Likewise.
2406 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2409 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2411 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2413 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2415 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2416 on dynamic symbol error.
2417 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2419 2011-04-20 Tristan Gingold <gingold@adacore.com>
2421 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2423 2011-04-20 Alan Modra <amodra@gmail.com>
2425 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2426 (bfd_hash_table_init_n): Overflow checking.
2427 (bfd_hash_set_default_size): Return current size. Take unsigned long
2428 arg. Add 65537 to hash_size primes.
2429 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2430 * bfd-in2.h: Regenerate.
2432 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2434 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2437 2011-04-20 Alan Modra <amodra@gmail.com>
2439 * libbfd.c (bfd_log2): Do return rounded up value.
2440 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2441 call with expanded old round down version of the function.
2443 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2444 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2446 2011-04-20 Alan Modra <amodra@gmail.com>
2449 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2450 in their own common section.
2451 * elflink.c (elf_link_add_object_symbols): Likewise.
2452 * linker.c (generic_link_check_archive_element): Don't lose flags
2453 if common section is pre-existing.
2454 (_bfd_generic_link_add_one_symbol): Likewise.
2456 2011-04-20 Alan Modra <amodra@gmail.com>
2459 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2460 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2461 multiple_definition regardless of allow_multiple_definition.
2462 * simple.c (simple_dummy_multiple_definition): Update.
2463 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2466 2011-04-18 Tristan Gingold <gingold@adacore.com>
2468 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2470 2011-04-18 Alan Modra <amodra@gmail.com>
2474 * bfd.c (BFD_PLUGIN): Define.
2475 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2476 * bfd-in2.h: Regenerate.
2477 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2478 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2480 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2482 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2485 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2487 * elf-bfd.h (struct sdt_note): New struct.
2488 (struct elf_obj_tdata) <sdt_note_head>: New field.
2489 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2490 (elfobj_grok_stapsdt_note): Likewise.
2491 (elf_parse_notes): Added code to treat SystemTap note
2494 2011-04-12 Richard Henderson <rth@redhat.com>
2496 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2497 exclude empty .got sections.
2499 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2501 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2502 array access for BFD_RELOC_386_IRELATIVE.
2504 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2506 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2508 2011-04-11 Mark Wielaard <mjw@redhat.com>
2511 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2512 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2513 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2514 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2515 also if STB_GNU_UNIQUE symbol binding was seen.
2516 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2517 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2518 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2519 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2520 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2521 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2523 2011-04-11 Alan Modra <amodra@gmail.com>
2525 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2527 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2528 (_bfd_generic_get_section_contents_in_window): Likewise.
2529 * section.c (bfd_get_section_contents): Likewise.
2530 * compress.c (bfd_get_full_section_contents): Likewise.
2531 * elf32-rx.c (rx_final_link): Ignore rawsize.
2532 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2533 bfd with bfd_get_section_limit.
2534 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2535 os->size during final link. Update callers.
2536 * bfd-in2.h: Regenerate.
2538 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2541 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2542 as the number of global entries when merging with the primary GOT.
2544 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2546 * elf32-i386.c: Update copyright year.
2547 * elf64-x86-64.c: Likewise.
2549 2011-04-09 Kai Tietz <ktietz@redhat.com>
2551 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2552 buffer and use rawsize for sorting.
2553 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2554 before doing alignment.
2556 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2558 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2559 error on unsupported relocation.
2560 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2562 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2565 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2568 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2571 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2572 instead of shared for R_386_TLS_LDO_32.
2574 2011-04-08 Tristan Gingold <gingold@adacore.com>
2576 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2578 * xcoff-target.h: Remove
2579 * Makefile.in: Regenerate.
2581 2011-04-07 Cary Coutant <ccoutant@google.com>
2583 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2585 2011-04-07 Paul Brook <paul@codesourcery.com>
2587 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2589 (elf32_tic6x_howto_table_rel): Ditto.
2590 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2591 (elf32_tic6x_check_relocs): Ditto.
2593 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2595 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2597 (strongarm*, thumb*, xscale*): Remove architectures.
2598 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2599 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2600 xscale-*-coff): Remove targets.
2602 2011-04-01 Tristan Gingold <gingold@adacore.com>
2604 * elfxx-ia64.c: include bfd_stdint.h
2606 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2608 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2609 dynobj and its initialization.
2611 2011-03-31 Tristan Gingold <gingold@adacore.com>
2613 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2614 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2615 BFD_HOST_LONG_LONG to 1.
2617 2011-03-31 Tristan Gingold <gingold@adacore.com>
2619 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2620 (_bfd_vms_write_etir): Ditto.
2621 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2622 * configure.com: Generate bfd_stdint.h
2624 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2626 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2627 (elf32_tic6x_setup): Declare.
2628 * elf32-tic6x.c: Include <limits.h>.
2629 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2630 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2632 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2633 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2634 tic6x_elf_scom_symbol_ptr): New static variables.
2635 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2636 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2637 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2638 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2639 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2640 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2641 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2642 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2643 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2644 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2645 to weak symbols as required by the ABI.
2646 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2647 as needed when generating DSBT output.
2648 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2649 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2650 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2651 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2652 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2653 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2654 New static functions.
2655 (ELF_MAXPAGESIZE): Define to 0x1000.
2656 (bfd_elf32_bfd_copy_private_bfd_data,
2657 bfd_elf32_bfd_link_hash_table_create,
2658 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2659 elf_backend_want_got_plt, elf_backend_want_dynbss,
2660 elf_backend_plt_readonly, elf_backend_got_header_size,
2661 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2662 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2663 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2664 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2665 elf_backend_section_from_bfd_section,
2666 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2667 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2668 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2670 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2671 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2672 * bfd/bfd-in2.h: Regenerate.
2673 * bfd/libbfd.h: Regenerate.
2674 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2676 2011-03-31 Tristan Gingold <gingold@adacore.com>
2678 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2679 entry on xcoff when value is C_NULL_VALUE.
2681 2011-03-31 Tristan Gingold <gingold@adacore.com>
2683 * libcoff-in.h (exec_hdr): Remove.
2684 * libcoff.h: Regenerate.
2686 2011-03-30 Nick Clifton <nickc@redhat.com>
2688 * po/da.po: Updated Danish translation.
2690 2011-03-29 Richard Henderson <rth@redhat.com>
2692 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2693 (elf64_alpha_gc_sweep_hook): New.
2694 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2695 (elf_backend_can_gc_sections): New.
2697 2011-03-26 John Marino <binutils@marino.st>
2699 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2700 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2701 * configure: Regenerate.
2703 2011-03-25 Michael Snyder <msnyder@vmware.com>
2705 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2707 2011-03-25 Tristan Gingold <gingold@adacore.com>
2709 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2710 of find_nearest_line on object files.
2712 2011-03-25 Tristan Gingold <gingold@adacore.com>
2714 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2716 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2718 2011-03-24 Alan Modra <amodra@gmail.com>
2720 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2721 old-style __tls_get_addr calls without marker relocs don't match
2722 their arg setup insn one for one. If such mismatches are found
2723 report the reloc and don't do any tls optimization.
2724 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2726 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2728 * bfd-in2.h: Regenerate.
2730 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2732 * archures.c: Add AVR XMEGA architecture information.
2733 * cpu-avr.c (arch_info_struct): Likewise.
2734 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2735 (elf32_avr_object_p): Likewise.
2737 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2739 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2740 * bfd-in2.h: Regenerate.
2741 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2742 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2744 (elf32_arm_howto_from_type): Update accordingly.
2745 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2746 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2747 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2748 with an extra noncall_refcount field.
2749 (arm_local_iplt_info): New structure.
2750 (elf_arm_obj_tdata): Add local_iplt.
2751 (elf32_arm_local_iplt): New accessor macro.
2752 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2753 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2754 Change tls_type to a bitfield and add is_iplt.
2755 (elf32_arm_link_hash_newfunc): Update accordingly.
2756 (elf32_arm_allocate_local_sym_info): New function.
2757 (elf32_arm_create_local_iplt): Likewise.
2758 (elf32_arm_get_plt_info): Likewise.
2759 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2760 (elf32_arm_get_local_dynreloc_list): Likewise.
2761 (create_ifunc_sections): Likewise.
2762 (elf32_arm_copy_indirect_symbol): Update after the changes to
2763 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2764 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2765 to get PLT information. Assert that all STT_GNU_IFUNC references
2766 are turned into PLT references.
2767 (arm_build_one_stub): Pass the symbol type to
2768 elf32_arm_final_link_relocate.
2769 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2770 (elf32_arm_allocate_irelocs): New function.
2771 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2772 all R_ARM_IRELATIVE.
2773 (elf32_arm_allocate_plt_entry): New function.
2774 (elf32_arm_populate_plt_entry): Likewise.
2775 (elf32_arm_final_link_relocate): Add an st_type parameter.
2776 Set srelgot to null for static objects. Use separate variables
2777 to record which st_value and st_type should be used when generating
2778 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2779 symbol's PLT information, setting has_iplt_entry, splt,
2780 plt_offset and gotplt_offset accordingly. Check whether
2781 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2782 the relocation target accordingly. Broaden assert to include
2783 .iplts. Don't set sreloc for static relocations. Assert that
2784 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2785 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2786 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2787 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2788 resolve GOT references to the .igot.plt entry.
2789 (elf32_arm_relocate_section): Update the call to
2790 elf32_arm_final_link_relocate.
2791 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2792 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2793 relocations in shared libraries and relocatable executables.
2794 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2795 to get the list of dynamic relocations for a local symbol.
2796 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2797 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2798 to allocate local symbol information. Treat R_ARM_REL32 and
2799 R_ARM_REL32_NOI as call relocations in shared libraries and
2800 relocatable executables. Record PLT information for local
2801 STT_GNU_IFUNC functions as well as global functions. Count
2802 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2803 to get the list of dynamic relocations for a local symbol.
2804 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2805 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2806 removed. Update after the changes to elf32_arm_link_hash_entry.
2807 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2808 entries should live in .plt or .iplt. Check whether the .igot.plt
2809 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2810 to allocate .plt and .(i)got.plt entries. Detect which .got
2811 entries will need R_ARM_IRELATIVE relocations and use
2812 elf32_arm_allocate_irelocs to allocate them. Likewise other
2813 non-.got dynamic relocations.
2814 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2815 and dynamic relocations for local STT_GNU_IFUNC symbols.
2816 Check whether the .igot.plt and .got entries can be combined.
2817 Detect which .got entries will need R_ARM_IRELATIVE relocations
2818 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2819 section pointers intead of strcmp checks. Handle iplt and igotplt.
2820 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2821 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2822 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2824 (elf32_arm_output_plt_map_1): New function, split out from
2825 elf32_arm_output_plt_map. Handle .iplt entries. Use
2826 elf32_arm_plt_needs_thumb_stub_p.
2827 (elf32_arm_output_plt_map): Call it.
2828 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2829 local .iplt entries.
2830 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2831 (elf32_arm_swap_symbol_out): Likewise.
2832 (elf32_arm_add_symbol_hook): New function.
2833 (elf_backend_add_symbol_hook): Define for all targets.
2835 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2837 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2838 * elf.c (swap_out_syms): Set st_target_internal for each
2840 * elfcode.h (elf_swap_symbol_in): Likewise.
2841 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2842 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2843 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2844 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2845 * elflink.c (elf_link_output_extsym): Likewise.
2846 (bfd_elf_final_link): Likewise.
2847 (elf_link_add_object_symbols): Copy st_target_internal
2848 to the hash table if we see a definition.
2849 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2850 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2851 a branch_type field.
2852 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2853 (arm_type_of_stub): Replace actual_st_type with an
2854 actual_branch_type parameter.
2855 (arm_build_one_stub): Use branch types rather than st_types to
2856 determine the type of branch.
2857 (cortex_a8_erratum_scan): Likewise.
2858 (elf32_arm_size_stubs): Likewise.
2859 (bfd_elf32_arm_process_before_allocation): Likewise.
2860 (allocate_dynrelocs_for_symbol): Likewise.
2861 (elf32_arm_finish_dynamic_sections): Likewise.
2862 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2863 a branch_type parameter.
2864 (elf32_arm_relocate_section): Update call accordingly.
2865 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2866 (elf32_arm_output_map_sym): Initialize st_target_internal.
2867 (elf32_arm_output_stub_sym): Likewise.
2868 (elf32_arm_symbol_processing): Delete.
2869 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2870 Use st_target_internal to record the branch type.
2871 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2873 (elf32_arm_is_function_type): Delete.
2874 (elf_backend_symbol_processing): Likewise.
2875 (elf_backend_is_function_type): Likewise.
2877 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2879 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2880 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2883 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2885 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2886 may_need_local_target_p and may_become_dynamic_p to classify
2887 the relocation type. Don't check info->symbolic or h->def_regular
2888 when deciding whether to record a potential dynamic reloc.
2889 Don't treat potential dynamic relocs as PLT references.
2890 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2891 try to make the PLT reference count go negative.
2893 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2895 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2896 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2897 Only create a dynamic relocation for local references if
2899 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2900 allocation accordingly.
2901 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2903 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2905 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2906 (elf32_arm_add_dynreloc): Likewise.
2907 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2908 to allocate dynamic relocations.
2909 (elf32_arm_size_dynamic_sections): Likewise.
2910 (allocate_dynrelocs): Likewise. Rename to
2911 allocate_dynrelocs_for_symbol.
2912 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2913 create dynamic relocations.
2914 (elf32_arm_finish_dynamic_symbol): Likewise.
2916 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2918 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2919 x32 GD->IE and GD->LE transitions.
2920 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2921 and LD->LE transitions.
2923 2011-03-10 Alan Modra <amodra@gmail.com>
2925 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2926 for LO_DS error message and correct multiple.
2928 2011-03-10 Alan Modra <amodra@gmail.com>
2930 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2931 (ppc64_elf_link_just_syms): New function.
2932 (opd_entry_value): Don't assume big-endian host.
2933 (get_r2off): New function.
2934 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2936 2011-03-06 Michael Snyder <msnyder@vmware.com>
2938 * compress.c (bfd_compress_section_contents): Check for out of mem.
2940 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2941 that case statement falls through intentionally.
2943 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2945 2011-03-04 Alan Modra <amodra@gmail.com>
2947 * archive.c (bsd_write_armap): Don't call stat in deterministic
2948 mode, and don't use st_mtime if stat returns error.
2950 2011-03-03 Michael Snyder <msnyder@vmware.com>
2952 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2954 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2956 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2957 (aout_link_write_other_symbol): Missing break statement.
2959 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2961 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2963 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2965 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2966 x32 IE->LE transition.
2967 (elf_x86_64_relocate_section): Likewise.
2969 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2971 * elflink.c (is_reloc_section): Remove function.
2972 (get_dynamic_reloc_section_name): Construct string manually.
2974 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2976 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2977 (adjust_relative_path): Likewise.
2978 (_bfd_construct_extended_name_table): Likewise.
2979 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2980 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2981 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2982 * elf32-spu.c (sort_bfds): Likewise.
2983 (spu_elf_auto_overlay): Likewise.
2984 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2985 * xcofflink.c (xcoff_set_import_path): Likewise.
2986 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2987 (xtensa_regfile_lookup_shortname): Likewise.
2989 2011-02-28 Alan Modra <amodra@gmail.com>
2992 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2993 stringsize. Properly sanity check symdef_count. Remove redundant
2996 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2998 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2999 and handle claim_file seeking. Only try to load the plugin once.
3001 2011-02-22 Andreas Schwab <schwab@redhat.com>
3003 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
3004 relocation read the value from the second GOT slot.
3006 2011-02-15 Tristan Gingold <gingold@adacore.com>
3008 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
3010 2011-02-15 Alan Modra <amodra@gmail.com>
3012 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
3013 toc relocs. Fuss over free(NULL).
3015 2011-02-14 Mike Frysinger <vapier@gentoo.org>
3017 * elflink.c (bfd_elf_size_dynamic_sections): Add
3018 bfd_get_symbol_leading_char to the start of newname.
3020 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3022 * configure: Regenerate.
3024 2011-02-09 Alan Modra <amodra@gmail.com>
3026 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
3027 we are done. When optimising large toc, check that a global
3028 symbol on a toc reloc is defined in a kept section.
3030 2011-02-08 Nick Clifton <nickc@redhat.com>
3033 * elf.c (assign_file_positions_for_load_sections): Set the program
3034 header offset and entry size to zero if there are no program
3037 2011-02-08 Alan Modra <amodra@gmail.com>
3039 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
3040 local_syms when looking for local symbols in .toc.
3042 2011-02-01 Alan Modra <amodra@gmail.com>
3044 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
3045 for toc pointer on any section having makes_toc_func_call set.
3046 (check_pasted_section): Ensure pasted .init/.fini fragments use
3047 the same toc if any has makes_toc_func_call set.
3049 2011-01-28 Joseph Myers <joseph@codesourcery.com>
3051 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
3054 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
3056 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
3057 common sections too.
3059 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
3061 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
3064 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
3066 Fix compilation for mingw64.
3067 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
3068 typecast to avoid warning.
3069 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
3071 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
3072 of long for pointer to avoid warning.
3073 (elfNN_ia64_relax_brl): Idem.
3074 (elfNN_ia64_install_value): Idem.
3075 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
3077 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3079 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
3080 h->needs_plt when deciding whether to record a possible dynamic reloc.
3082 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3084 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
3085 dynamic relocs for the removed section.
3087 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
3089 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
3092 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
3094 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
3095 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
3096 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
3097 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
3098 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
3099 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
3102 2011-01-14 Alan Modra <amodra@gmail.com>
3104 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
3106 (_bfd_default_error_handler): Likewise.
3107 * elf.c (print_segment_map): Likewise.
3108 * libbfd.c (warn_deprecated): Likewise.
3109 * som.c (som_sizeof_headers): No need to do so here.
3110 * coff-i860.c: Replace use of printf for error messages with
3112 * coff-ppc.c: Likewise.
3113 * coff-sh.c: Likewise.
3114 * elf32-bfin.c: Likewise.
3115 * elf32-dlx.c: Likewise.
3116 * elf32-mep.c: Likewise.
3117 * elf32-v850.c: Likewise.
3118 * mach-o.c: Likewise.
3121 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
3123 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
3125 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
3126 (elf_x86_64_check_relocs): Align relocation section to 4 byte
3128 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
3130 (elf_x86_64_finish_dynamic_symbol): Updated.
3131 (elf_x86_64_finish_dynamic_sections): Don't use
3132 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
3133 bfd_elf64_swap_dyn_out.
3135 2011-01-14 J. Park <grassman@gmail.com>
3138 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
3139 following bfd_link_hash_warning symbol link.
3141 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
3142 Glauber de Oliveira Costa <glommer@gmail.com>
3144 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
3145 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
3146 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
3148 * libbfd.h: Rebuilt.
3149 * bfd-in2.h: Rebuilt.
3150 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
3151 (elf32_arm_reloc_map): Likewise.
3152 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
3153 (elf32_arm_stub_long_branch_any_tls_pic,
3154 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
3155 (DEF_STUBS): Add new stubs.
3156 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
3157 (elf32_arm_local_tlsdesc_gotent): New.
3158 (GOT_TLS_GDESC): New mask.
3159 (GOT_TLS_GD_ANY): Define.
3160 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
3161 (elf32_arm_compute_jump_table_size): New.
3162 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
3163 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
3164 sgotplt_jump_table_size fields.
3165 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
3166 (elf32_arm_link_hash_table_create): Initialize new fields.
3167 (arm_type_of_stub): Check TLS desc relocs too.
3168 (elf32_arm_stub_name): TLS desc relocs can be shared.
3169 (elf32_arm_tls_transition): Determine relaxation.
3170 (arm_stub_required_alignment): Add tls stubs.
3171 (elf32_arm_size_stubs): Likewise.
3172 (elf32_arm_tls_relax): Perform TLS relaxing.
3173 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
3174 (IS_ARM_TLS_GNU_RELOC): New.
3175 (IS_ARM_TLS_RELOC): Use it.
3176 (elf32_arm_relocate_section): Perform TLS relaxing.
3177 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
3179 (allocate_dynrelocs): Allocate tls desc relcoations.
3180 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
3182 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
3184 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
3186 (elf32_arm_finish_dynamic_symbol): Adjust.
3187 (arm_put_trampoline): New.
3188 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
3190 (elf_backend_always_size_sections): Define.
3192 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3194 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
3196 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3200 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
3201 handle symbols marked with regular reference, but not non-GOT
3202 reference when building shared library.
3204 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
3205 local and global STT_GNU_IFUNC symols when building shared
3207 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3209 2011-01-05 DJ Delorie <dj@redhat.com>
3211 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
3212 * libbfd.h: Regenerate.
3213 * bfd-in2.h: Regenerate.
3214 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
3216 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
3218 * cpu-i386.c (bfd_i386_compatible): New.
3219 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
3220 with bfd_i386_compatible.
3221 (bfd_x86_64_arch_intel_syntax): Likewise.
3222 (bfd_i386_arch_intel_syntax): Likewise.
3223 (i8086_arch): Likewise.
3224 (bfd_x64_32_arch): Likewise.
3225 (bfd_x86_64_arch): Likewise.
3226 (bfd_i386_arch): Likewise.
3228 For older changes see ChangeLog-2010
3234 version-control: never
projects / deliverable / binutils-gdb.git / blob