1 2011-12-15 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
3 * mach-o.c (bfd_mach_o_canonicalize_reloc): Update relocation
4 table only when there isn't the cahce.
5 (bfd_mach_o_get_dynamic_reloc_upper_bound): Need one more space
6 for a pointer for the watchdog.
7 (bfd_mach_o_canonicalize_dynamic_reloc): Utilize cache like
8 bfd_mach_o_canonicalize_reloc.
9 (bfd_mach_o_close_and_cleanup): Call bfd_mach_o_free_cached_info.
10 (bfd_mach_o_free_cached_info): Free up cache data.
11 * mach-o.h (reloc_cache): A place to store cache of dynamic relocs.
12 (bfd_mach_o_free_cached_info): Add declaration.
14 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
16 * mach-o-target.c (bfd_mach_o_bfd_set_private_flags): Use
17 bfd_mach_o_bfd_set_private_flags.
18 * mach-o.c (bfd_mach_o_bfd_set_private_flags): New.
19 * mach-o.h (bfd_mach_o_bfd_set_private_flags): Declare.
21 2011-12-14 Nick Clifton <nickc@redhat.com>
24 * elfcode.h (elf_checksum_contents): Read in the section's
25 contents if they are not already available, and the section
26 actually has some contents.
28 * compress.c (bfd_get_full_section_contents): Use zmalloc to
29 allocate the buffers so that excess bytes are guaranteed to be
32 2011-12-14 Iain Sandoe <iains@gcc.gnu.org>
34 * mach-o-i386.c (text_section_names_xlat): New table.
35 (data_section_names_xlat): Likewise.
36 (import_section_names_xlat): Likewise.
37 (mach_o_i386_segsec_names_xlat): Likewise.
38 (bfd_mach_o_tgt_seg_table): Use new tables.
39 * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL.
40 * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat):
41 Move to mach-o.h as typedefs.
42 (text_section_names_xlat): Update for current GCC usage.
43 (data_section_names_xlat): Likewise.
44 (dwarf_section_names_xlat): Likewise.
45 (objc_section_names_xlat): New table.
46 (segsec_names_xlat): Add objc table.
47 (bfd_mach_o_normalize_section_name): Replace with...
48 (bfd_mach_o_section_data_for_mach_sect): New.
49 (bfd_mach_o_section_data_for_bfd_name): New.
50 (bfd_mach_o_section_data_for_bfd_name): Update to use additional data.
51 (bfd_mach_o_convert_section_name_to_mach_o): Likewise.
52 (bfd_mach_o_bfd_copy_private_section_data): Implement.
53 (bfd_mach_o_write_symtab): Write a zero-length string as the first entry
54 for compatibility with system tools.
55 (bfd_mach_o_build_commands): Update section alignment info.
56 (bfd_mach_o_new_section_hook): Use translation table data to define
57 default section flags, type, attributes and alignment, when available.
58 (bfd_mach_o_init_section_from_mach_o): Add TODO comment.
59 (bfd_mach_o_section_type_name): Add 'symbol_stubs'.
60 (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'.
61 (bfd_mach_o_get_section_type_from_name): Change "not-found" return
63 (bfd_mach_o_tgt_seg_table): Set default NULL.
64 * mach-o.h (bfd_mach_o_segment_command): Use define for name length.
65 (bfd_mach_o_backend_data): Move until after contents are defined.
66 (bfd_mach_o_normalize_section_name): Remove.
67 (bfd_mach_o_convert_section_name_to_bfd): Declare.
68 (mach_o_section_name_xlat): Declare.
69 (mach_o_segment_name_xlat): Declare.
70 (bfd_mach_o_section_data_for_mach_sect): Declare.
71 (bfd_mach_o_section_data_for_bfd_name): Declare.
73 2011-12-13 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
75 * dwarf2.c (bfd_dwarf2_cleanup_debug_info): Accept stash as an
76 argument like other functions to support formats other than ELF.
77 * elf-bfd.h (bfd_dwarf2_cleanup_debug_info): Move to bfd-in.h.
78 * elf.c (_bfd_elf_close_and_cleanup): Pass dwarf2_find_line_info
79 in tdata as a parameter.
80 * libbfd-in.h (bfd_dwarf2_cleanup_debug_info): Move from
82 * libbfd.h (bfd_dwarf2_cleanup_debug_info): Regenerate.
83 * mach-o-target.c (bfd_mach_o_close_and_cleanup): Remove the
85 (bfd_mach_o_find_nearest_line): Likewise.
86 * mach-o.c (bfd_mach_o_find_nearest_line): Add the definition
87 which calls _bfd_dwarf2_find_nearest_line.
88 (bfd_mach_o_close_and_cleanup): Likewise.
89 * mach-o.h (mach_o_data_struct): Add dwarf2_find_line_info.
90 (bfd_mach_o_find_nearest_line): Add declaration.
91 (bfd_mach_o_close_and_cleanup): Add declaration.
93 2011-12-13 Tristan Gingold <gingold@adacore.com>
95 * mach-o.c (bfd_mach_o_read_symtab_symbols): Make global. Remove
97 (bfd_mach_o_section_get_entry_size): Make global.
98 (bfd_mach_o_section_get_nbr_indirect): Likewise.
99 (bfd_mach_o_read_symtab_strtab): Likewise.
100 (struct bfd_mach_o_xlat_name): Move to mach-o.h
101 (bfd_mach_o_print_flags): Move to binutils/od-macho.c
102 (bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise.
103 (bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise.
104 (bfd_mach_o_header_flags_name): Likewise.
105 (bfd_mach_o_load_command_name): Likewise.
106 (bfd_mach_o_print_private_header): Likewise.
107 (bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise.
108 (bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise.
109 (bfd_mach_o_print_dyld_info): Likewise.
110 (bfd_mach_o_print_private_bfd_data): Remove.
111 (bfd_mach_o_type_name): Make global.
112 (bfd_mach_o_section_attribute_name): Likewise.
113 * mach-o.h (bfd_mach_o_xlat_name): Added.
114 (bfd_mach_o_section_get_nbr_indirect)
115 (bfd_mach_o_section_get_entry_size)
116 (bfd_mach_o_read_symtab_symbols)
117 (bfd_mach_o_read_symtab_strtab)
118 (bfd_mach_o_section_attribute_name)
119 (bfd_mach_o_section_type_name): Likewise.
120 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define.
122 2011-12-13 Chung-Lin Tang <cltang@codesourcery.com>
124 * elfxx-mips.c (mips_elf_calculate_relocation): Correct
125 R_MIPS16_HI16/R_MIPS16_LO16 handling of two cleared lower bits,
128 2011-12-12 Iain Sandoe <iains@gcc.gnu.org>
130 * mach-o.c (bfd_mach_o_read_section_32): Null-terminate sectname.
131 (bfd_mach_o_read_section_64): Likewise.
133 2011-12-11 John Davis Anglin <dave.anglin@nrc-cnrc.gc.ca>
136 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
137 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations to
138 R_PARISC_DPREL21L when not doing a shared link. Likewise convert
139 R_PARISC_TLS_GD14R, R_PARISC_TLS_LDM14R and R_PARISC_TLS_IE14R to
140 R_PARISC_DPREL14R. Handle R_PARISC_TLS_GD21L, R_PARISC_TLS_LDM21L
141 and R_PARISC_TLS_IE21L with R_PARISC_DLTIND21L.
143 2011-12-10 David Daney <david.daney@cavium.com>
145 * elfxx-mips.c (mips_elf_link_hash_table.rld_value): Remove.
146 (mips_elf_link_hash_table.rld_symbol): New field;
147 (MIPS_ELF_RLD_MAP_SIZE): New macro.
148 (_bfd_mips_elf_add_symbol_hook): Remember __rld_obj_head symbol
150 (_bfd_mips_elf_create_dynamic_sections): Remember __rld_map symbol
152 (_bfd_mips_elf_size_dynamic_sections): Set correct size for .rld_map.
153 (_bfd_mips_elf_finish_dynamic_symbol): Remove .rld_map handling.
154 (_bfd_mips_elf_finish_dynamic_sections): Use rld_symbol to
155 calculate DT_MIPS_RLD_MAP value.
156 (_bfd_mips_elf_link_hash_table_create): Initialize rld_symbol,
157 quit initializing rld_value.
159 2011-12-08 Andrew Pinski <apinski@cavium.com>
160 Adam Nemet <anemet@caviumnetworks.com>
162 * archures.c (bfd_mach_mips_octeon2): New macro
163 * bfd-in2.h: Regenerate.
164 * cpu-mips.c (I_mipsocteon2): New enum value.
165 (arch_info_struct): Add bfd_mach_mips_octeon2.
166 * elfxx-mips.c (_bfd_elf_mips_mach): Support E_MIPS_MACH_OCTEON2.
167 (mips_set_isa_flags): Add bfd_mach_mips_octeon2.
168 (mips_mach_extensions): Add bfd_mach_mips_octeon2.
170 2011-12-07 Alan Modra <amodra@gmail.com>
173 * elflink.c (elf_gc_sweep_symbol): Discard unmarked symbols
174 defined in shared libraries.
176 2011-12-07 Tristan Gingold <gingold@adacore.com>
178 * mach-o.c (bfd_mach_o_canonicalize_symtab): Fix indentation.
179 Adjust the condition.
180 (bfd_mach_o_read_symtab_symbol): Now returns a bfd_boolean.
181 Adjust return statements.
182 (bfd_mach_o_read_symtab_strtab): Likewise.
183 (bfd_mach_o_read_symtab_symbols): Likewise.
184 (bfd_mach_o_scan_start_address): Likewise. Make it static.
185 (bfd_mach_o_scan): Likewise.
186 (bfd_mach_o_read_dysymtab_symbol): Remove unused function.
187 (bfd_mach_o_header_p): Adjust call.
188 (bfd_mach_o_cpu_name): Make it const.
189 (bfd_mach_o_filetype_name): Likewise.
190 (bfd_mach_o_header_flags_name): Likewise.
191 (bfd_mach_o_section_type_name): Likewise.
192 (bfd_mach_o_section_attribute_name): Likewise.
193 (bfd_mach_o_load_command_name): Likewise.
194 (bfd_mach_o_get_section_type_from_name): Add a const qualifier
196 (bfd_mach_o_get_section_attribute_from_name): Likewise.
197 * mach-o.h (bfd_mach_o_read_dysymtab_symbol)
198 (bfd_mach_o_scan_start_address, bfd_mach_o_scan): Remove.
200 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
202 * elf-bfd.h (elfcore_write_s390_last_break): Add prototype.
203 (elfcore_write_s390_system_call): Likewise.
204 * elf.c (elfcore_write_s390_last_break): New function.
205 (elfcore_write_s390_system_call): Likewise.
206 (elfcore_write_register_note): Call them.
207 (elfcore_grok_s390_last_break): New function.
208 (elfcore_grok_s390_system_call): Likewise.
209 (elfcore_grok_note): Call them.
211 2011-12-05 Tristan Gingold <gingold@adacore.com>
213 * mach-o.c (bfd_mach_o_read_symtab_symbol): Accept indirect symbols.
215 2011-12-05 Tristan Gingold <gingold@adacore.com>
217 * mach-o.c (bfd_mach_o_write_contents): Handle LC_LOAD_UPWARD_DYLIB.
218 (bfd_mach_o_read_dylib): Likewise.
219 (bfd_mach_o_read_command): Likewise.
220 (bfd_mach_o_bfd_print_private_bfd_data): Likewise.
222 2011-12-05 Tristan Gingold <gingold@adacore.com>
224 * mach-o.c (bfd_mach_o_read_command): Add the bfd in the error
226 (bfd_mach_o_openr_next_archived_file): Use arch name as member name.
227 (bfd_mach_o_fat_extract): Ditto.
229 2011-12-03 Alan Modra <amodra@gmail.com>
232 * elflink.c (bfd_elf_final_link): Don't segfault when checking
233 for DT_TEXTREL and .dynamic does not exist.
235 2011-12-03 Alan Modra <amodra@gmail.com>
238 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Revert substantive
239 change in 2011-07-01 commit. Comment.
240 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
242 2011-12-01 Mikael Pettersson <mikpe@it.uu.se>
244 * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
245 non-SEC_ALLOC sections break before GOT and PLT accounting.
247 2011-12-01 Hans-Peter Nilsson <hp@axis.com>
249 * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
250 R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
251 non-SEC_ALLOC sections before GOT and PLT accounting.
253 2011-11-29 Andrew Pinski <apinski@cavium.com>
255 * archures.c (bfd_mach_mips_octeonp): New macro.
256 * bfd-in2.h: Regenerate.
257 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
258 (arch_info_struct): Add bfd_mach_mips_octeonp.
259 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
260 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
262 2011-11-23 Tristan Gingold <gingold@adacore.com>
264 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
265 (vms_write_index): Add comments.
267 2011-11-22 DJ Delorie <dj@redhat.com>
269 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
270 avoid using the special non-swapping target when not explicitly
273 2011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
275 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
277 2011-11-22 Tristan Gingold <gingold@adacore.com>
279 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
280 symbols. Print section name in brackets.
282 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
284 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
285 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
286 * configure: Regenerate.
287 * elf32-ppc.c: Add powerpc-freebsd definitions.
288 * elf64-ppc.c: Add powerpc64-freebsd definitions.
289 * targets.c: Add bits for powerpc and powerpc64-freebsd.
291 2011-11-17 Philipp Thomas <philipp@thogro.org>
293 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
294 needs to be translated only once.
296 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
298 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
300 (mips16_elf64_howto_table_rela): Likewise.
301 (micromips_elf64_howto_table_rela): Likewise.
302 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
303 (elf_mips16_howto_table_rela): Likewise.
304 (elf_micromips_howto_table_rela): Likewise.
306 2011-11-15 Alan Modra <amodra@gmail.com>
307 Andreas Tobler <andreast@fgznet.ch>
309 * elflink.c (_bfd_elf_create_got_section): Replace
310 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
311 (_bfd_elf_link_create_dynamic_sections): Likewise.
312 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
313 (ppc_elf_create_dynamic_sections): Likewise.
315 2011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
317 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
319 2011-11-08 Nick Clifton <nickc@redhat.com>
321 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
322 immediate move into an address register.
324 2011-11-09 Alan Modra <amodra@gmail.com>
326 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
327 executables when export_dynamic.
329 2011-11-08 Alan Modra <amodra@gmail.com>
331 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
332 ha_relocs_not_using_r2 to unexpected_toc_insn.
333 (ok_lo_toc_insn): New function.
334 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
335 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
336 Handle addic on lo toc reloc.
338 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
341 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
342 go through PLT. Reset plt field with init_plt_offset.
343 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
344 allocated for symbols referenced by a plabel.
346 2011-11-02 DJ Delorie <dj@redhat.com>
348 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
351 2011-11-02 Jan Beulich <jbeulich@suse.com>
353 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
354 internal_syment *' parameter. Extend 'dummy' to an array with two
355 elements. Set n_numaux early. Handle BSF_FILE.
356 (coff_write_symbols): Pass NULL as new third argument to
357 coff_write_alien_symbol().
358 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
359 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
360 from non-COFF input BFDs.
361 * libcoff-in.h (coff_write_alien_symbol): Declare.
362 * libcoff.h (coff_write_alien_symbol): Re-generate.
364 2011-11-01 DJ Delorie <dj@redhat.com>
366 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
367 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
368 (BFD32_BACKENDS): Add elf32-rl78.lo.
369 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
370 (Makefile.in): Regenerate.
371 * archures.c (bfd_architecture): Define bfd_arch_rl78.
372 (bfd_archures_list): Add bfd_rl78_arch.
373 * config.bfd: Add rl78-*-elf.
374 * configure.in: Add bfd_elf32_rl78_vec.
375 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
376 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
377 * Makefile.in: Regenerate.
378 * bfd-in2.h: Regenerate.
379 * configure: Regenerate.
380 * libbfd.h: Regenerate.
381 * cpu-rl78.c: New file.
382 * elf32-rl78.c: New file.
384 2011-10-26 Nick Clifton <nickc@redhat.com>
387 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
388 * elf32-hppa.c (STUB_SUFFIX): Likewise.
390 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
392 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
393 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
394 (BFD32_BACKENDS): Add elf32-epiphany.lo.
395 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
396 * archures.c (bfd_arch_epiphany): Add.
397 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
398 (bfd_epiphany_arch): Declare.
399 (bfd_archures_list): Add &bfd_epiphany_arch.
400 * config.bfd (epiphany-*-elf): New target case.
401 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
402 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
403 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
404 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
405 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
406 * targets.c (bfd_elf32_epiphany_vec): Declare.
407 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
408 * Makefile.in: Regenerate.
409 * bfd-in2.h: Regenerate.
410 * configure: Regenerate.
411 * libbfd.h: Regenerate.
412 * po/SRC-POTFILES.in: Regenerate.
413 * po/bfd.pot: Regenerate.
414 * cpu-epiphany.c: New file.
415 * elf32-epiphany.c: New file.
417 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
419 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
422 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
425 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
426 identical TAG_PCS_config attributes.
428 2011-10-24 Nick Clifton <nickc@redhat.com>
430 * po/ja.po: Updated Japanese translation.
432 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
435 * bfd-in.h: Include <sys/stat.h> rather than forward defining
437 * bfd-in2.h: Regenerate.
439 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
442 * elf32-i386.c (elf_i386_relocate_section): Replace
443 R_386_IRELATIVE with R_386_RELATIVE.
445 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
446 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
448 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
450 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
452 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
454 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
457 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
458 and next_irelative_index.
459 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
460 and next_irelative_index.
461 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
463 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
464 next_irelative_index from reloc_count.
465 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
468 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
469 next_jump_slot_index and next_irelative_index.
470 (elf_x86_64_link_hash_table_create): Initialize
471 next_jump_slot_index and next_irelative_index.
472 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
474 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
477 2011-10-20 Nick Clifton <nickc@redhat.com>
480 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
482 * elf64-ppc.c (STUB_SUFFIX): Likewise.
483 * elf32-hppa.c (STUB_SUFFIX): Likewise.
485 2011-10-20 Alan Modra <amodra@gmail.com>
487 * elf32-i386.c (i386_opcode16): Delete.
488 (elf_i386_check_tls_transition): Use memcmp to compare contents.
489 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
490 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
492 2011-10-19 Alan Modra <amodra@gmail.com>
495 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
496 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
497 "mark". Hide undefweak too. Clear def_regular and ref_regular.
498 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
499 reloc errors from garbage-collected code.
500 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
501 * elf32-bfin.c (bfin_relocate_section): Likewise.
502 (bfinfdpic_relocate_section): Likewise.
503 * elf32-cris.c (cris_elf_relocate_section): Likewise.
504 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
505 * elf32-i386.c (elf_i386_relocate_section): Likewise.
506 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
507 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
508 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
509 * elf32-s390.c (elf_s390_relocate_section): Likewise.
510 * elf32-sh.c (sh_elf_relocate_section): Likewise.
511 * elf32-spu.c (spu_elf_relocate_section): Likewise.
512 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
513 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
514 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
515 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
516 * elf64-s390.c (elf_s390_relocate_section): Likewise.
517 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
518 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
519 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
520 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
522 2011-10-19 Alan Modra <amodra@gmail.com>
525 * elflink.c (elf_link_output_extsym): Correct test for warning when
526 forced local executable syms are referenced from shared libraries.
528 2011-10-19 Alan Modra <amodra@gmail.com>
531 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
533 2011-10-18 David S. Miller <davem@davemloft.net>
536 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
537 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
538 call delay slot instruction forward 4 bytes when performing
541 2011-10-17 Alan Modra <amodra@gmail.com>
545 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
546 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
548 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
550 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
551 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
553 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
554 updates of the plt refcount.
555 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
556 refcount in relation to the plt refcount.
558 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
560 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
563 2011-10-11 Alan Modra <amodra@gmail.com>
566 * archive.c (bfd_generic_archive_p): Only check first element
567 when target_defaulted.
568 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
569 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
571 2011-10-11 Alan Modra <amodra@gmail.com>
574 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
575 thin archive element using container target if not defaulted.
577 2011-10-10 Nick Clifton <nickc@redhat.com>
579 * po/es.po: Updated Spanish translation.
580 * po/fi.po: Updated Finnish translation.
581 * po/fr.po: Updated French translation.
582 * po/ru.po: Updated Russian translation.
584 2011-10-10 Alan Modra <amodra@gmail.com>
586 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
587 (struct ppc_link_hash_table): Add tocsave_htab.
588 (struct tocsave_entry): New.
589 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
590 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
591 (ppc64_elf_link_hash_table_free): ..and delete it.
592 (build_plt_stub): Always put STD_R2_40R1 first.
593 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
594 on plt call. If present add prologue nop location to tocsave_htab.
595 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
596 first insn of plt call stub when R_PPC64_TOCSAVE present.
598 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
601 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
602 alignment and size for common symbols.
604 2011-10-08 Alan Modra <amodra@gmail.com>
608 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
611 2011-10-08 Alan Modra <amodra@gmail.com>
614 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
615 even when strip_discarded is false.
617 2011-10-05 Kai Tietz <ktietz@redhat.com>
619 * coffgen.c (coff_write_alien_symbol): Don't write
620 symbol for discarded sections, if strip_discarded isn't
621 explicit set to false.
622 (coff_write_native_symbol): Likewise.
624 2011-10-05 DJ Delorie <dj@redhat.com>
625 Nick Clifton <nickc@redhat.com>
627 * elf32-rx.c: Add support for PID mode.
628 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
629 Include addend in R_RX_SYM relocations.
631 2011-09-30 Tristan Gingold <gingold@adacore.com>
633 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
634 (read_section): Add sec argument. Adjust the code to get section
636 (read_indirect_string): Adjust call to read_section.
637 (read_abbrevs): Ditto.
638 (decode_line_info): Ditto.
639 (read_debug_ranges): Ditto.
640 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
641 (find_debug_info): Add debug_sections parameter. Use it instead
643 (place_sections): Get section names from stash.
644 (find_line): Add debug_sections argument. Initialize
645 debug_sections field of stash from it.
646 Adjust calls to find_debug_info.
647 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
648 Adjust call to find_line.
649 (_bfd_dwarf2_find_line): Adjust call to find_line.
650 * libcoff-in.h (struct dwarf_debug_section): New declaration.
651 (coff_find_nearest_line_with_names): Likewise.
652 * libcoff.h: Regenerate.
653 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
654 (dwarf_debug_sections): Likewise.
655 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
656 * libbfd.h: Regenerate.
657 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
658 _bfd_dwarf2_find_nearest_line.
659 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
660 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
661 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
662 * coffgen.c (coff_find_nearest_line_with_names): New function.
663 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
664 * coff-rs6000.c (xcoff_debug_sections): New constant.
665 (xcoff_find_nearest_line): New function.
666 (rs6000coff_vec): Use xcoff_find_nearest_line.
667 (pmac_xcoff_vec): Ditto.
669 2011-09-30 Alan Modra <amodra@gmail.com>
672 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
673 (ppc64_elf_edit_toc): Check HA relocs.
674 (ha_reloc_match): Delete function.
675 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
676 Instead do it and low part optimization based on
677 ha_relocs_not_using_r2.
679 2011-09-29 Alan Modra <amodra@gmail.com>
682 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
683 debug and special section groups.
685 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
688 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
689 clearing def_dynamic.
690 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
692 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
695 2011-09-27 Kai Tietz <ktietz@redhat.com>
697 * coffcode.h (sec_to_styp_flags): Handle
698 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
699 SEC_LINK_DUPLICATES_SAME_SIZE.
701 2011-09-22 Tristan Gingold <gingold@adacore.com>
703 * configure.in: Bump version to 2.22.51
704 * configure: Regenerate.
706 2011-09-21 David S. Miller <davem@davemloft.net>
708 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
709 * elfxx-sparc.h: Declare it.
710 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
711 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
713 2011-09-21 Tristan Gingold <gingold@adacore.com>
715 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
716 Deals with size limited strings.
717 (bfd_mach_o_build_commands): Initialize more fields.
719 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
722 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
725 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
728 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
729 to struct bfd_elf_version_tree.
731 * elflink.c (elf_info_failed): Remove verdefs.
732 (_bfd_elf_export_symbol): Updated.
733 _bfd_elf_link_assign_sym_version): Likewise.
734 (bfd_elf_size_dynamic_sections): Remove pointer to struct
735 bfd_elf_version_tree. Updated.
736 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
739 * linker.c (bfd_hide_sym_by_version): New.
741 * bfd-in2.h: Regenerated.
743 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
746 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
747 if there are no GOT relocations.
749 2011-09-09 Kai Tietz <ktietz@redhat.com>
751 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
752 for targets without symbol_leading_char.
754 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
756 * bfdwin.c (bfd_get_file_window): Fix memory leak.
758 2011-09-07 Alan Modra <amodra@gmail.com>
761 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
764 2011-09-06 Alan Modra <amodra@gmail.com>
767 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
768 (ppc64_elf_edit_toc): Fix style nit. Report some details
769 on linker failure due to reference in debug or non-alloc
770 sections to optimized away toc entry, and don't abort.
772 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
774 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
777 2011-08-26 Nick Clifton <nickc@redhat.com>
779 * po/es.po: Updated Spanish translation.
781 2011-08-19 Alan Modra <amodra@gmail.com>
783 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
784 we haven't seen expected -mcmodel=medium/large code relocs.
786 2011-08-18 Tristan Gingold <gingold@adacore.com>
788 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
790 2011-08-17 Tristan Gingold <gingold@adacore.com>
792 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
794 2011-08-17 Alan Modra <amodra@gmail.com>
797 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
798 (_bfd_handle_already_linked): Declare.
799 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
800 _bfd_coff_section_already_linked.
801 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
802 * coffcode.h (coff_section_already_linked): Likewise.
803 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
804 * elf-bfd.h: Likewise.
805 * libbfd-in.h: Likewise.
806 * targets.c: Likewise.
807 * linker.c (bfd_section_already_linked): Likewise.
808 (bfd_section_already_linked_table_lookup): Likewise.
809 (bfd_section_already_linked_table_insert): Likewise.
810 (_bfd_generic_section_already_linked): Likewise. Call
811 _bfd_handle_already_linked.
812 (_bfd_handle_already_linked): New function, split out from..
813 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
814 2011-07-09 changes. Avoid unnecessary strcmp when matching
815 already_linked_list entries. Match plugin linkonce section.
816 (section_signature): Delete.
817 * coffgen.c (_bfd_coff_section_already_linked): New function.
818 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
819 * libbfd.h: Regenerate.
820 * libcoff.h: Regenerate.
821 * bfd-in2.h: Regenerate.
823 2011-08-14 Alan Modra <amodra@gmail.com>
825 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
826 shared and call to _mcount will go via plt.
828 2011-08-14 Alan Modra <amodra@gmail.com>
830 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
831 * elf32-ppc.c: Likewise.
832 (ppc_elf_select_plt_layout): Use einfo rather than info to report
835 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
838 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
839 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
840 and zero-extend it to 64bit if addend is zero for x32. Generate
841 R_X86_64_RELATIVE64 for x32.
843 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
845 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
846 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
847 * elf32-arm.c (elf32_arm_link_hash_table): New field.
848 (elf232_arm_link_hash_table_create): Initialise new field.
849 (check_use_blx): Change test depending on fix_arm1176.
850 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
851 command line options.
853 2011-08-08 Tristan Gingold <gingold@adacore.com>
855 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
856 (segsec_names_xlat): Reorder elements.
857 (bfd_mach_o_read_section_32): Fix typo.
858 (bfd_mach_o_read_section_64): Fix typo.
860 2011-08-08 Tristan Gingold <gingold@adacore.com>
862 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
863 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
864 (bfd_mach_o_section): Use them. Add next field.
865 (bfd_mach_o_segment_command): Replace sections array by
866 sect_head and sect_tail.
867 (bfd_mach_o_get_mach_o_section): New macro.
868 (bfd_mach_o_lookup_section): Remove.
869 (bfd_mach_o_new_section_hook): New function.
870 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
872 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
873 parameter with segname and sectname parameters. Adjust.
874 (bfd_mach_o_append_section_to_segment): New function. Use a
875 linked list for Mach-O sections.
876 (bfd_mach_o_write_segment_32): Adjust.
877 (bfd_mach_o_write_segment_64): Ditto.
878 (bfd_mach_o_build_commands): Fix comment. Adjust.
879 (bfd_mach_o_flatten_sections): Adjust.
880 (bfd_mach_o_print_section_map): Adjust.
881 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
882 (bfd_mach_o_new_section_hook): New function.
883 (bfd_mach_o_init_section_from_mach_o): Ditto.
884 (bfd_mach_o_read_section_32): Remove section parameter.
885 Return a section instead.
886 (bfd_mach_o_read_section_64): Ditto.
887 (bfd_mach_o_read_section): Ditto.
888 (bfd_mach_o_make_bfd_section): Adjust.
889 (bfd_mach_o_read_segment): Adjust for new profile of
890 bfd_mach_o_read_section.
891 (bfd_mach_o_lookup_section): Remove.
892 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
894 2011-08-08 Tristan Gingold <gingold@adacore.com>
896 * mach-o.h (bfd_mach_o_version_min_command): New structure.
897 (bfd_mach_o_load_command): Add version_min.
898 (mach_o_data_struct): Fix comment.
899 * mach-o.c (bfd_mach_o_read_version_min): New function.
900 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
901 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
902 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
903 (bfd_mach_o_get_name_or_null): New function.
904 (bfd_mach_o_get_name): Use the above new one.
905 (bfd_mach_o_load_command_name): Add the above new commands.
906 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
907 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
908 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
909 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
911 2011-08-08 Tristan Gingold <gingold@adacore.com>
913 * mach-o.h: Move size macros to external.h
914 Move reloc macros to reloc.h and x86-64.h.
915 * mach-o-i386.c: Includes mach-o/reloc.h
916 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
917 * mach-o.c: Add includes.
918 (bfd_mach_o_write_header): Use structure from external.h to convert.
919 (bfd_mach_o_write_thread): Ditto.
920 (bfd_mach_o_write_relocs): Ditto.
921 (bfd_mach_o_write_section_32): Ditto.
922 (bfd_mach_o_write_section_64): Ditto.
923 (bfd_mach_o_write_segment_32): Ditto.
924 (bfd_mach_o_write_segment_64): Ditto.
925 (bfd_mach_o_write_symtab): Ditto.
926 (bfd_mach_o_write_contents): Ditto.
927 (bfd_mach_o_read_header): Ditto.
928 (bfd_mach_o_read_section_32): Ditto.
929 (bfd_mach_o_read_section_64): Ditto.
930 (bfd_mach_o_read_symtab_symbol): Ditto.
931 (bfd_mach_o_read_dylinker): Ditto.
932 (bfd_mach_o_read_dylib): Ditto.
933 (bfd_mach_o_read_dysymtab): Ditto.
934 (bfd_mach_o_read_symtab): Ditto.
935 (bfd_mach_o_read_linkedit): Ditto.
936 (bfd_mach_o_read_str): Ditto.
937 (bfd_mach_o_read_dyld_info): Ditto.
938 (bfd_mach_o_read_segment): Ditto.
939 (bfd_mach_o_read_command): Ditto.
940 (bfd_mach_o_archive_p): Ditto.
941 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
942 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
943 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
944 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
945 of an hard-coded value.
947 2011-08-08 Tristan Gingold <gingold@adacore.com>
949 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
950 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
951 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
952 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
954 2011-08-08 Tristan Gingold <gingold@adacore.com>
956 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
957 (bfd_mach_o_convert_section_name_to_bfd): Use it.
958 (bfd_mach_o_get_section_type_from_name): New function.
959 (bfd_mach_o_get_section_attribute_from_name): Ditto.
960 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
961 Add comments. Add prototypes for the above new functions.
963 2011-08-05 Mark Kettenis <kettenis@gnu.org>
965 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
967 2011-08-05 Alan Modra <amodra@gmail.com>
969 * elf64-ppc.c (maybe_strip_output): New function.
970 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
972 2011-08-05 Alan Modra <amodra@gmail.com>
975 * elflink.c (_bfd_elf_section_already_linked): Return matched
976 status. Remove COFF comdat section handling.
977 * linker.c (_bfd_generic_section_already_linked): Return matched
978 status. Don't set SEC_GROUP in l_flags for plugin entries.
979 (bfd_section_already_linked): Update prototype.
980 * targets.c (_section_already_linked): Likewise.
981 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
982 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
983 (_bfd_nolink_section_already_linked): Update.
984 * libbfd.h: Regenerate.
985 * bfd-in2.h: Regenerate.
987 2011-08-05 Alan Modra <amodra@gmail.com>
989 * elf32-ppc.c: Include dwarf2.h.
990 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
991 (ppc_elf_create_glink): Create .eh_frame section.
992 (glink_eh_frame_cie): New array.
993 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
994 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
996 2011-08-04 Tristan Gingold <gingold@adacore.com>
998 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
999 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
1001 2011-08-03 Tristan Gingold <gingold@adacore.com>
1003 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
1004 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
1006 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
1008 * elfxx-mips.c (check_4byte_branch): Remove function.
1009 (check_relocated_bzc): New function.
1010 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
1011 instructions that immediately follow a compact branch
1014 2011-08-02 Alan Modra <amodra@gmail.com>
1016 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
1018 (ppc_build_one_stub): Adjust get_relocs call to suit..
1019 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
1021 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
1024 * archures.c (bfd_mach_i386_intel_syntax): New.
1025 (bfd_mach_i386_i8086): Updated.
1026 (bfd_mach_i386_i386): Likewise.
1027 (bfd_mach_x86_64): Likewise.
1028 (bfd_mach_x64_32): Likewise.
1029 (bfd_mach_i386_i386_intel_syntax): Likewise.
1030 (bfd_mach_x86_64_intel_syntax): Likewise.
1031 (bfd_mach_x64_32_intel_syntax): Likewise.
1032 (bfd_mach_l1om): Likewise.
1033 (bfd_mach_l1om_intel_syntax): Likewise.
1034 (bfd_mach_k1om): Likewise.
1035 (bfd_mach_k1om_intel_syntax): Likewise.
1037 * bfd-in2.h: Regenerated.
1039 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
1041 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
1042 (bfd_x64_32_arch): Likewise.
1044 * elf64-x86-64.c: Include "libiberty.h".
1045 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
1046 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
1047 (elf_x86_64_reloc_type_lookup): Likewise.
1048 (elf_x86_64_reloc_name_lookup): Likewise.
1049 (elf_x86_64_relocate_section): Likewise.
1050 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
1052 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1054 * elfxx-mips.c (check_br32): Fix return type.
1056 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1058 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
1060 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1062 * elfxx-mips.c: Adjust comments throughout.
1063 (mips_elf_relax_delete_bytes): Reshape code.
1064 (_bfd_mips_elf_relax_section): Remove check for
1065 R_MICROMIPS_GPREL16 relocations. Reshape code.
1067 2011-07-28 Roland McGrath <mcgrathr@google.com>
1069 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
1070 (elf_i386_nacl_plt0_entry): New variable.
1071 (elf_i386_plt_entry): New variable.
1072 (elf_i386_nacl_pic_plt0_entry): New variable.
1073 (elf_i386_nacl_pic_plt_entry): New variable.
1074 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
1075 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
1076 (elf_backend_plt_alignment): Likewise.
1078 * config.bfd: Handle i[3-7]86-*-nacl*.
1079 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
1080 * targets.c: Support bfd_elf32_i386_nacl_vec.
1081 * configure.in: Likewise.
1082 * configure: Regenerated.
1084 * elf32-i386.c (struct elf_i386_plt_layout): New type.
1085 (GET_PLT_ENTRY_SIZE): New macro.
1086 (elf_i386_plt): New variable.
1087 (struct elf_i386_backend_data): New member `plt'.
1088 (elf_i386_arch_bed): Add initializer for it.
1089 (elf_i386_vxworks_arch_bed): Likewise.
1090 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
1091 (elf_i386_plt_sym_val): Likewise.
1092 (elf_i386_relocate_section): Likewise.
1093 (elf_i386_finish_dynamic_symbol): Likewise.
1094 Also use other elf_i386_plt_layout members for PLT details.
1095 (elf_i386_finish_dynamic_sections): Likewise.
1097 * elf32-i386.c (struct elf_i386_backend_data): New type.
1098 (get_elf_i386_backend_data): New macro.
1099 (elf_i386_arch_bed): New variable.
1100 (elf_backend_arch_data): New macro.
1101 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
1102 (elf_i386_link_hash_table_create): Don't initialize them.
1103 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
1104 elf_i386_backend_data, not elf_i386_link_hash_table.
1105 (elf_i386_adjust_dynamic_symbol): Likewise.
1106 (elf_i386_allocate_dynrelocs): Likewise.
1107 (elf_i386_readonly_dynrelocs): Likewise.
1108 (elf_i386_size_dynamic_sections): Likewise.
1109 (elf_i386_relocate_section): Likewise.
1110 (elf_i386_finish_dynamic_symbol): Likewise.
1111 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
1112 (elf_i386_vxworks_link_hash_table_create): Function removed.
1113 (elf_i386_vxworks_arch_bed): New variable.
1114 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
1116 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
1117 * elfxx-target.h (elf_backend_arch_data): New macro.
1118 (elfNN_bed): Use it as initializer for the new member.
1120 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
1122 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
1125 2011-07-26 Jakub Jelinek <jakub@redhat.com>
1127 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
1128 and .zdebug_macro entry.
1129 (dwarf_debug_section_enum): Add debug_macro.
1131 2011-07-26 Alan Modra <amodra@gmail.com>
1133 * elf64-ppc.c: Include dwarf2.h.
1134 (struct ppc_link_hash_table): Add glink_eh_frame.
1135 (create_linkage_sections): Create .eh_frame section.
1136 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
1138 (glink_eh_frame_cie): New array.
1139 (ppc64_elf_size_stubs): Size glink_eh_frame.
1140 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
1141 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
1143 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
1146 * elf64-mmix.c (struct _mmix_elf_section_data): New members
1147 has_warned_bpo and has_warned_pushj.
1148 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
1149 converting to ISO C. Add new parameter error_message. All
1151 (mmix_elf_perform_relocation): Ditto.
1152 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
1153 Handle the case where mmix_elf_check_common_relocs has not been
1154 called, missing preparations for relocs of the respective type.
1156 2011-07-24 Chao-ying Fu <fu@mips.com>
1157 Ilie Garbacea <ilie@mips.com>
1158 Maciej W. Rozycki <macro@codesourcery.com>
1159 Joseph Myers <joseph@codesourcery.com>
1160 Catherine Moore <clm@codesourcery.com>
1161 Richard Sandiford <rdsandiford@googlemail.com>
1163 * archures.c (bfd_mach_mips_micromips): New macro.
1164 * cpu-mips.c (I_micromips): New enum value.
1165 (arch_info_struct): Add bfd_mach_mips_micromips.
1166 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
1168 (_bfd_mips_elf_relax_section): Likewise.
1169 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1170 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1172 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1173 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1174 (gprel16_reloc_p): Handle microMIPS ASE.
1175 (literal_reloc_p): New function.
1176 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
1177 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
1178 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1179 and _bfd_mips_elf_reloc_shuffle changes.
1180 (mips_elf_gprel32_reloc): Update comment.
1181 (micromips_reloc_map): New variable.
1182 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1183 (mips_elf32_rtype_to_howto): Likewise.
1184 (mips_info_to_howto_rel): Likewise.
1185 (bfd_elf32_bfd_is_target_special_symbol): Define.
1186 (bfd_elf32_bfd_relax_section): Likewise.
1187 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
1188 (micromips_elf64_howto_table_rela): Likewise.
1189 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1190 and _bfd_mips_elf_reloc_shuffle changes.
1191 (micromips_reloc_map): Likewise.
1192 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
1193 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1194 (mips_elf64_rtype_to_howto): Likewise.
1195 (bfd_elf64_bfd_is_target_special_symbol): Define.
1196 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
1197 (elf_micromips_howto_table_rela): Likewise.
1198 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1199 and _bfd_mips_elf_reloc_shuffle changes.
1200 (micromips_reloc_map): Likewise.
1201 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1202 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1203 (mips_elf_n32_rtype_to_howto): Likewise.
1204 (bfd_elf32_bfd_is_target_special_symbol): Define.
1205 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
1206 (LA25_LUI_MICROMIPS_2): Likewise.
1207 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
1208 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
1209 (TLS_RELOC_P): Handle microMIPS ASE.
1210 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
1211 target is a microMIPS function.
1212 (micromips_reloc_p): New function.
1213 (micromips_reloc_shuffle_p): Likewise.
1214 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
1215 (got_disp_reloc_p, got_page_reloc_p): New functions.
1216 (got_ofst_reloc_p): Likewise.
1217 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
1218 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
1219 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
1220 (micromips_branch_reloc_p): New function.
1221 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
1222 (tls_gottprel_reloc_p): Likewise.
1223 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1224 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1226 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1227 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1228 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
1229 (mips_tls_got_index, mips_elf_got_page): Likewise.
1230 (mips_elf_create_local_got_entry): Likewise.
1231 (mips_elf_relocation_needs_la25_stub): Likewise.
1232 (mips_elf_calculate_relocation): Likewise.
1233 (mips_elf_perform_relocation): Likewise.
1234 (_bfd_mips_elf_symbol_processing): Likewise.
1235 (_bfd_mips_elf_add_symbol_hook): Likewise.
1236 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1237 (mips_elf_add_lo16_rel_addend): Likewise.
1238 (_bfd_mips_elf_check_relocs): Likewise.
1239 (mips_elf_adjust_addend): Likewise.
1240 (_bfd_mips_elf_relocate_section): Likewise.
1241 (mips_elf_create_la25_stub): Likewise.
1242 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1243 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1244 (_bfd_mips_elf_is_target_special_symbol): New function.
1245 (mips_elf_relax_delete_bytes): Likewise.
1246 (opcode_descriptor): New structure.
1248 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1249 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1250 (beq_insn_32): Likewise.
1251 (b_insn_16, bz_insn_16): New variables.
1252 (BZC32_REG_FIELD): New macro.
1253 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1254 (bzc_insns_32, bz_insns_16):Likewise.
1255 (BZ16_REG, BZ16_REG_FIELD): New macros.
1256 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1257 (jal_x_insn_32_bd32): Likewise.
1258 (j_insn_32, jalr_insn_32): Likewise.
1259 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1260 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1261 (JR16_REG): New macro.
1262 (ds_insns_16_bd16): New variable.
1263 (lui_insn): Likewise.
1264 (addiu_insn, addiupc_insn): Likewise.
1265 (ADDIUPC_REG_FIELD): New macro.
1266 (MOVE32_RD, MOVE32_RS): Likewise.
1267 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1268 (move_insns_32, move_insns_16): New variables.
1269 (nop_insn_32, nop_insn_16): Likewise.
1271 (find_match): New function.
1272 (check_br16_dslot, check_br32_dslot): Likewise.
1273 (check_br16, check_br32): Likewise.
1274 (IS_BITSIZE): New macro.
1275 (check_4byte_branch): New function.
1276 (_bfd_mips_elf_relax_section): Likewise.
1277 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1278 and microMIPS modules together.
1279 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1280 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1281 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1282 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1283 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1284 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1285 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1286 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1287 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1288 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1289 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1290 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1291 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1292 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1293 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1294 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1295 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1296 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1297 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1298 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1299 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1300 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1301 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1302 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1303 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1304 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1305 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1306 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1307 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1308 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1309 * bfd-in2.h: Regenerate.
1310 * libbfd.h: Regenerate.
1312 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1314 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1315 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1316 * Makefile.in: Regenerated.
1318 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1319 (bfd_k1om_arch): New.
1320 (bfd_archures_list): Add &bfd_k1om_arch.
1321 * bfd-in2.h: Regenerated.
1323 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1324 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1325 if bfd_elf64_x86_64_freebsd_vec is supported.
1326 (targ_selvecs): Likewise.
1328 * configure.in: Support bfd_elf64_k1om_vec and
1329 bfd_elf64_k1om_freebsd_vec.
1330 * configure: Regenerated.
1334 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1335 (bfd_elf64_k1om_vec): Likewise.
1336 (bfd_elf64_k1om_freebsd_vec): Likewise.
1338 * targets.c (bfd_elf64_k1om_vec): New.
1339 (bfd_elf64_k1om_freebsd_vec): Likewise.
1340 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1341 bfd_elf64_k1om_freebsd_vec.
1343 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1345 Fix false coff-go32-exe matches.
1346 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1348 * coff-stgo32.c (go32_check_format): New forward declaration.
1349 (COFF_CHECK_FORMAT): New defintion.
1350 (go32_check_format): New function.
1352 2011-07-15 Alan Modra <amodra@gmail.com>
1354 * configure.in: Bump version.
1355 * configure: Regenerate.
1357 2011-07-14 Alan Modra <amodra@gmail.com>
1359 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1360 * elf-bfd.h (struct already_linked): Forward declare.
1362 2011-07-14 Alan Modra <amodra@gmail.com>
1364 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1365 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1367 2011-07-14 Alan Modra <amodra@gmail.com>
1369 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1370 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1371 (build_tls_get_addr_stub): Likewise.
1372 (ppc_build_one_stub): Update calls to above.
1373 (ppc_size_one_stub): Adjust stub size.
1374 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1375 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1377 2011-07-12 Nick Clifton <nickc@redhat.com>
1379 * elf32-arm.c (elf32_arm_section_flags): Delete.
1380 (elf_backend_section_flags): Remove.
1382 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1385 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1386 when setting stack_flags.
1388 2011-07-11 Catherine Moore <clm@codesourcery.com>
1390 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1391 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1392 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1393 * bfd-in2.h: Regenerated.
1394 * bfd.c (bfd_lookup_section_flags): New definition.
1395 * binary.c (binary_bfd_lookup_section_flags): New definition.
1396 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1397 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1398 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1399 * coff-rs6000.c (rs6000coff_vec): Include
1400 bfd_generic_lookup_section_flags.
1401 (pmac_xcoff_vec): Likewise.
1402 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1403 * coff64-rs6000.c (rs6000coff64_vec): Include
1404 bfd_generic_lookup_section_flags.
1405 (aix5coff64_vec): Likewise.
1406 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1407 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1408 (bfd_elf_lookup_section_flags): Declare.
1409 * elflink.c (bfd_elf_lookup_section_flags): New function.
1410 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1411 (elf_backend_lookup_section_flags_hook): Define.
1412 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1413 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1414 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1415 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1416 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1417 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1418 (bfd_generic_lookup_section_flags): Declare.
1419 * libbfd.h: Regenerated.
1420 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1421 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1422 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1423 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1424 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1425 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1426 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1427 * reloc.c (bfd_generic_lookup_section_flags): New function.
1428 * som.c (som_bfd_lookup_section_flags): New definition.
1429 * srec.c (srec_bfd_lookup_section_flags): New definition.
1430 * targets.c (flag_info): Declare.
1431 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1432 (_bfd_lookup_section_flags): New.
1433 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1434 * versados.c (versados_bfd_lookup_section_flags): New definition.
1435 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1436 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1438 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1441 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1443 2011-07-09 Alan Modra <amodra@gmail.com>
1446 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1447 rather than kept_section to determine whether a symbol is from
1448 a discarded section.
1449 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1450 sections appear undefined.
1452 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1455 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1456 "asection *" with "struct already_linked *".
1457 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1458 (_bfd_generic_section_already_linked): Likewise.
1459 (bfd_section_already_linked_table_insert): Likewise.
1460 (struct already_linked): New.
1461 (struct bfd_section_already_linked): Use it.
1462 * elflink.c (_bfd_elf_section_already_linked): Replace.
1463 "asection *" with "struct already_linked *". Replace the plugin
1464 dummy with the LTO output.
1465 * linker.c (_bfd_generic_section_already_linked): Likewise.
1466 * targets.c (struct already_linked): Add forward declaration.
1467 (bfd_target): Replace "struct bfd_section *" with
1468 "struct already_linked *" in _section_already_linked.
1469 * bfd-in2.h: Regenerate.
1470 * libbfd.h: Regenerate.
1472 2011-07-06 Tristan Gingold <gingold@adacore.com>
1474 * mach-o.h: Move loader related definitions to
1475 include/mach-o/loader.h. Include it.
1477 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1479 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1480 define to _bfd_elf_set_osabi.
1482 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1483 Thomas Schwinge <thomas@schwinge.name>
1486 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1487 ELFOSABI_LINUX alias.
1488 * elf32-hppa.c: Likewise.
1489 * elf32-i370.c: Likewise.
1490 * elf64-hppa.c: Likewise.
1492 2011-07-01 Ian Lance Taylor <iant@google.com>
1494 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1495 DW_OP_lit3 to DW_OP_lit2.
1497 2011-07-01 Alan Modra <amodra@gmail.com>
1499 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1500 dyn relocs when called to copy flags for a weak sym.
1501 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1502 (ppc64_elf_merge_private_bfd_data): Delete.
1503 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1504 _bfd_generic_verify_endian_match.
1506 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1508 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1511 2011-06-28 Tristan Gingold <gingold@adacore.com>
1513 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1515 (_bfd_vms_write_etir): Write linkage index from reloc.
1517 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1519 * mach-o.c (bfd_mach_o_read_command): Also ignore
1520 BFD_MACH_O_LC_ROUTINES_64.
1522 2011-06-27 Tristan Gingold <gingold@adacore.com>
1524 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1525 section target index.
1527 2011-06-27 Nick Clifton <nickc@redhat.com>
1529 * cisco-core.c (cisco_core_little_vec): Add initialization of
1530 match_priority field.
1532 2011-06-27 Tristan Gingold <gingold@adacore.com>
1534 * cache.c: Include bfd_stdint.h.
1535 (cache_bmmap): Change profile. Return region start and size.
1536 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1537 (bfd_mmap): Change profile and adjust. Update comment.
1538 (memory_bmmap): Change profile.
1539 * opncls.c (opncls_bmmap): Change profile.
1540 * vms-lib.c (vms_lib_bmmap): Likewise.
1541 * libbfd.h: Regenerate.
1542 * bfd-in2.h: Regenerate.
1544 2011-06-27 Tristan Gingold <gingold@adacore.com>
1546 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1549 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1551 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1552 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1554 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1556 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1558 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1560 2011-06-24 Richard Henderson <rth@redhat.com>
1563 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1564 tlsgd insn before swapping adjacent insns.
1566 2011-06-24 Tristan Gingold <gingold@adacore.com>
1568 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1571 2011-06-24 Alan Modra <amodra@gmail.com>
1574 * elf.c (assign_file_positions_for_load_sections): Don't align
1575 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1576 that don't get a PT_LOAD.
1578 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1580 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1581 (sh_elf_check_relocs): Likewise.
1583 2011-06-22 Richard Henderson <rth@redhat.com>
1585 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1586 TPREL in a PIE image.
1587 (alpha_dynamic_entries_for_reloc): Likewise.
1588 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1589 (elf64_alpha_relax_got_load): Likewise.
1591 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1593 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1596 2011-06-22 Alan Modra <amodra@gmail.com>
1598 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1599 plugin symbols. Fix segfault on linker scrip defined syms.
1601 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1604 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1605 at all for linker created .eh_frame sections.
1606 (_bfd_elf_discard_section_eh_frame): Handle linker created
1607 .eh_frame sections with no relocations.
1608 * elf64-x86-64.c: Include dwarf2.h.
1609 (elf_x86_64_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_x86_64_link_hash_table): Add plt_eh_frame field.
1613 (elf_x86_64_create_dynamic_sections): Create and fill in
1614 .eh_frame section for .plt section.
1615 (elf_x86_64_size_dynamic_sections): Write .plt section size
1616 into .eh_frame FDE covering .plt section.
1617 (elf_x86_64_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.
1621 * elf32-i386.c: Include dwarf2.h.
1622 (elf_i386_eh_frame_plt): New variable.
1623 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1624 PLT_FDE_LEN_OFFSET): Define.
1625 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1626 (elf_i386_create_dynamic_sections): Create and fill in
1627 .eh_frame section for .plt section.
1628 (elf_i386_size_dynamic_sections): Write .plt section size
1629 into .eh_frame FDE covering .plt section.
1630 (elf_i386_finish_dynamic_sections): Write .plt section
1631 start into .eh_frame FDE covering .plt section. Call
1632 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1633 (elf_backend_plt_alignment): Define to 4.
1635 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1637 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1640 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1642 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1643 CORE_HEADER is defined.
1644 (elf_x86_64_write_core_note): New.
1645 (elf_backend_write_core_note): Likewise.
1647 * hosts/x86-64linux.h (uint64_t): New.
1648 (user_regsx32_struct): Likewise.
1649 (elf_gregx32_t): Likewise.
1650 (ELF_NGREGX32): Likewise.
1651 (elf_gregsetx32_t): Likewise.
1652 (elf_prstatusx32): Likewise.
1653 (prstatusx32_t): Likewise.
1654 (user_fpregs32_struct): Removed.
1655 (user_fpxregs32_struct): Likewise.
1657 (elf_fpregset32_t): Likewise.
1658 (elf_fpxregset32_t): Likewise.
1659 (prgregset32_t): Likewise.
1660 (prfpregset32_t): Likewise.
1662 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1664 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1665 (elf_x86_64_grok_psinfo): Likewise.
1667 2011-06-16 Nick Clifton <nickc@redhat.com>
1669 * elf.c (elf_find_function): Fail if not provided with a symbol
1672 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1674 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1675 * elf.c (elfcore_grok_arm_vfp): New function.
1676 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1677 (elfcore_write_arm_vfp): New function.
1678 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1680 2011-06-14 Richard Henderson <rth@redhat.com>
1682 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1683 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1684 (elf64_alpha_always_size_sections): Don't call
1685 elf64_alpha_merge_ind_symbols.
1686 (elf_backend_copy_indirect_symbol): New.
1688 2011-06-14 Alan Modra <amodra@gmail.com>
1691 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1692 before doing anything.
1693 (_bfd_elf_discard_section_eh_frame): Likewise.
1695 2011-06-14 Alan Modra <amodra@gmail.com>
1697 * Makefile.am: Formatting.
1698 * Makefile.in: Regenerate.
1699 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1700 * po/SRC-POTFILES.in: Regnerate.
1702 2011-06-14 Alan Modra <amodra@gmail.com>
1704 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1705 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1706 Don't handle warning symbols here.
1707 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1708 (allocate_dynrelocs, readonly_dynrelocs): As above.
1710 2011-06-14 Alan Modra <amodra@gmail.com>
1713 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1714 (elf_gc_sweep): Don't treat debug and sections like .comment
1716 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1717 not part of a group. Always call gc_mark_extra_sections.
1718 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1719 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1720 _bfd_elf_gc_mark_extra_sections.
1721 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1722 _bfd_elf_gc_mark_extra_sections.
1723 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1725 2011-06-13 Nick Clifton <nickc@redhat.com>
1727 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1728 variable 'local_got_offsets'.
1729 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1730 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1732 2011-06-13 Walter Lee <walt@tilera.com>
1734 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1735 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1736 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1737 and elfxx-tilegx.lo.
1738 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1740 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1741 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1742 * Makefile.in: Regenerate.
1743 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1744 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1745 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1746 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1747 bfd-in2.h: Regenerate.
1748 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1749 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1750 and bfd_elf64_tilegx_vec.
1751 * configure: Regenerate.
1752 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1754 * libbfd.h: Regenerate.
1755 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1756 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1757 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1758 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1759 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1760 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1761 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1762 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1763 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1764 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1765 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1766 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1767 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1768 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1769 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1770 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1771 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1772 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1773 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1774 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1775 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1776 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1777 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1778 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1779 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1780 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1781 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1782 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1783 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1784 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1785 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1786 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1787 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1788 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1789 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1790 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1791 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1792 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1793 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1794 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1795 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1796 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1797 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1798 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1799 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1800 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1801 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1802 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1803 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1804 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1805 * targets.c (bfd_elf32_tilegx_vec): Declare.
1806 (bfd_elf32_tilepro_vec): Declare.
1807 (bfd_elf64_tilegx_vec): Declare.
1808 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1809 and bfd_elf64_tilegx_vec.
1810 * cpu-tilegx.c: New file.
1811 * cpu-tilepro.c: New file.
1812 * elf32-tilepro.h: New file.
1813 * elf32-tilepro.c: New file.
1814 * elf32-tilegx.c: New file.
1815 * elf32-tilegx.h: New file.
1816 * elf64-tilegx.c: New file.
1817 * elf64-tilegx.h: New file.
1818 * elfxx-tilegx.c: New file.
1819 * elfxx-tilegx.h: New file.
1821 2011-06-13 Alan Modra <amodra@gmail.com>
1823 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1824 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1825 warning symbols here.
1826 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1827 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1828 elf32_arm_readonly_dynrelocs): Likewise.
1829 * elf32-bfin.c (bfin_discard_copies): Likewise.
1830 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1831 elf_cris_discard_excess_dso_dynamics,
1832 elf_cris_discard_excess_program_dynamics): Likewise.
1833 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1834 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1835 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1836 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1837 elf_i386_readonly_dynrelocs): Likewise.
1838 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1839 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1840 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1841 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1842 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1843 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1844 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1845 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1846 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1847 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1848 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1849 elf32_tic6x_readonly_dynrelocs): Likewise.
1850 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1851 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1852 xstormy16_relax_plt_realloc): Likewise.
1853 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1854 * elf64-alpha.c (elf64_alpha_output_extsym,
1855 elf64_alpha_calc_got_offsets_for_symbol,
1856 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1857 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1858 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1859 elf_hppa_unmark_useless_dynamic_symbols,
1860 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1861 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1862 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1863 readonly_dynrelocs, merge_global_got, reallocate_got,
1864 undo_symbol_twiddle): Likewise.
1865 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1866 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1867 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1868 elf_x86_64_readonly_dynrelocs): Likewise.
1869 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1870 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1871 _bfd_elf_link_find_version_dependencies,
1872 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1873 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1874 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1875 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1876 elf_gc_propagate_vtable_entries_used,
1877 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1878 elf_gc_allocate_got_offsets): Likewise.
1879 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1880 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1881 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1882 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1883 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1884 * i386linux.c (linux_tally_symbols): Likewise.
1885 * m68klinux.c (linux_tally_symbols): Likewise.
1886 * sparclinux.c (linux_tally_symbols): Likewise.
1887 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1888 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1890 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1891 function. Update all callers.
1892 * aoutx.h (aout_link_write_other_symbol): Likewise.
1893 * pdp11.c (aout_link_write_other_symbol): Likewise.
1894 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1895 * ecoff.c (ecoff_link_write_external): Likewise.
1896 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1897 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1899 * ecoff.c (ecoff_link_hash_traverse): Delete.
1900 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1901 _bfd_coff_write_global_sym.
1902 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1903 * libcoff.h: Regenerate.
1905 2011-06-10 Nick Clifton <nickc@redhat.com>
1907 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1908 backend does not provide a function for creating dynamic sections
1910 (bfd_elf_final_link): Issue a warning message if a dynamic section
1911 has the SHT_NOTE type.
1912 (bfd_elf_final_link): Do not look for dynamic strings in a section
1913 that does not have the SHT_STRTAB type or the name .dynstr.
1914 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1915 section is not in the output binary.
1916 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1918 2011-06-09 Tristan Gingold <gingold@adacore.com>
1920 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1921 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1924 2011-06-09 Tristan Gingold <gingold@adacore.com>
1926 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1928 2011-06-09 Nick Clifton <nickc@redhat.com>
1931 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1932 that the output section has an allocated bfd_elf_section_data
1934 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1935 symbols in sections that have been removed by garbage collection.
1937 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1939 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1940 relocations in SEC_DEBUGGING sections when building shared
1943 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1946 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1947 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1949 2011-06-08 Tristan Gingold <gingold@adacore.com>
1951 * makefile.vms (OBJS): Add elfxx-ia64.obj
1954 2011-06-08 Alan Modra <amodra@gmail.com>
1956 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1957 * sco5-core.c: Init match_priority field.
1959 2011-06-08 Alan Modra <amodra@gmail.com>
1961 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1962 indirect links here.
1964 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1966 * irix-core.c (irix_core_vec): Add match_priority field.
1968 2011-06-06 Alan Modra <amodra@gmail.com>
1970 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1972 * configure.in: Bump bfd version.
1973 * elfcode.h (elf_object_p): Delete hacks preventing match of
1974 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1975 * elfxx-target.h (elf_match_priority): Define and use.
1976 * format.c (bfd_check_format_matches): Use target match_priority
1977 to choose best of multiple matching targets. In cases with multiple
1978 matches rerun _bfd_check_format if we don't choose the last match.
1979 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1980 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1981 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1982 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1983 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1984 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1985 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1986 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1987 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1988 * vms-lib.c, * xsym.c: Init match_priority field.
1989 * configure: Regenerate.
1990 * bfd-in2.h: Regenerate.
1992 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1995 * elfcode.h (elf_object_p): Revert the last change.
1997 2011-06-04 Alan Modra <amodra@gmail.com>
1999 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
2000 return the other arch.
2001 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
2004 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
2007 * hash.c (higher_primer_number): Add more, small, prime numbers.
2008 (bfd_hash_set_default_size): Likewise.
2010 2011-06-02 Nick Clifton <nickc@redhat.com>
2012 * coff-mcore.c: Fix spelling typo.
2013 * coff-stgo32.c: Likewise.
2014 * elf32-arm.c: Likewise.
2015 * elf32-avr.c: Likewise.
2016 * elf-m68hc1x.c: Likewise.
2017 * elf32-mcore.c: Likewise.
2018 * elf32-mep.c: Likewise.
2019 * elf32-mt.c: Likewise.
2020 * elf32-ppc.c: Likewise.
2021 * elf32-xtensa.c: Likewise.
2022 * elf64-ppc.c: Likewise.
2023 * elfxx-mips.c: Likewise.
2024 * netbsd.h: Likewise.
2025 * nlmcode.h: Likewise.
2026 * vms-alpha.c: Likewise.
2027 * po/bfd.pot: Regenerate.
2028 * po/SRC-POTFILES.in: Regenerate.
2030 2011-06-01 DJ Delorie <dj@redhat.com>
2032 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
2033 * target.c: Likewise.
2034 * configure.in: Likewise.
2035 * configure.in: Regenerate.
2036 * elf32-rx.c: Add elf32-rx-be-ns target.
2037 (rx_elf_object_p): Never allow the be-ns target by default,
2038 only allow it if the user requests it.
2040 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
2042 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
2043 relocation in readonly section in a shared object.
2044 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
2046 2011-05-31 Nick Clifton <nickc@redhat.com>
2048 * archive.c (adjust_relative_path): Fix comment to prevent it
2049 corrupting the auto-generated bfd.h.
2051 2011-05-31 Paul Brook <paul@codesourcery.com>
2053 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
2054 for known functions.
2055 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
2058 2011-05-31 Paul Brook <paul@codesourcery.com>
2060 * elf32-arm.c (arm_stub_is_thumb): Add
2061 arm_stub_long_branch_v4t_thumb_tls_pic.
2062 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
2065 2011-05-27 Nick Clifton <nickc@redhat.com>
2068 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
2069 unable to read a file pointed to by an entry in a thin archive.
2070 (adjust_relative_path): Use lrealpath to canonicalize paths.
2071 Handle the case where the reference path is above the current
2072 path in the directory tree.
2074 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
2077 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
2078 R_X86_64_TPOFF64 in executable.
2080 2011-05-26 Alan Modra <amodra@gmail.com>
2082 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
2083 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
2084 local_protected comment.
2086 2011-05-25 Tristan Gingold <gingold@adacore.com>
2088 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
2089 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
2090 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
2091 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
2092 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
2093 (elf32-ia64.c): Created from elfnn-ia64.c
2094 (elf64-ia64.c): Likewise.
2095 * elfxx-ia64.h: New file.
2096 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
2097 functions.Includes elfxx-ia64.h.
2098 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
2099 (IA64_HOWTO): Adjust.
2100 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
2101 (elfNN_ia64_reloc_type_lookup): Renames to
2102 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
2103 (elfNN_ia64_reloc_name_lookup): Renames to
2104 ia64_elf_reloc_name_lookup. Make it public.
2105 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
2106 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
2108 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
2109 Move it and make it public. Move prototype to elfxx-ia64.h
2110 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
2111 Move prototype to elfxx-ia64.h
2112 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
2113 (elfNN_ia64_info_to_howto): Adjust calls.
2114 (elfNN_ia64_relax_section): Adjust calls.
2115 (count_dyn_reloc): Fix typo.
2116 (elfNN_ia64_relocate_section): Adjust calls.
2117 (elfNN_ia64_finish_dynamic_symbol): Likewise.
2118 (bfd_elfNN_bfd_reloc_type_lookup)
2119 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
2120 * configure: Regenerate.
2121 * Makefile.in: Regenerate.
2123 2011-05-23 DJ Delorie <dj@redhat.com>
2125 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
2126 the vma/lma swapping done in elf32_rx_modify_program_headers.
2128 2011-05-23 Nick Clifton <nickc@redhat.com>
2130 * elf-m10300.c (mn10300_elf_mkobject): New function.
2131 (bfd_elf32_mkobject): Define.
2133 2011-05-23 Alan Modra <amodra@gmail.com>
2135 * elf-bfd.h: Comment typo fix.
2136 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
2137 struct elf_dyn_relocs throughout.
2138 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
2140 2011-05-23 Alan Modra <amodra@gmail.com>
2142 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
2143 functions rather than warning callback or _bfd_error_handler.
2144 * elf32-ppc.c: Likewise.
2145 * elf64-ppc.c: Likewise.
2146 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
2148 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2150 2011-05-23 Alan Modra <amodra@gmail.com>
2153 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
2154 .tbss, and page align same for all SHT_NOBITS sections.
2156 2011-05-21 Alan Modra <amodra@gmail.com>
2159 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
2161 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
2162 segment if just for .tbss.
2163 (assign_file_positions_for_load_sections): Don't report "can't
2164 allocate in segment" errors for .tbss.
2165 (assign_file_positions_for_non_load_sections): Don't set p_filesz
2166 from SHT_NOBITS section filepos.
2168 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
2170 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
2171 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2172 (elf32_tic6x_relocate_section): Handle them.
2174 2011-05-18 Nick Clifton <nickc@redhat.com>
2177 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
2178 sections when building shared libraries.
2180 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
2183 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
2186 2011-05-18 Tristan Gingold <gingold@adacore.com>
2188 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
2189 (xcoff_sweep): Always keep dwarf sections.
2190 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
2192 2011-05-18 Tristan Gingold <gingold@adacore.com>
2194 * libxcoff.h (struct xcoff_dwsect_name): New type.
2195 (XCOFF_DWSECT_NBR_NAMES): New macro.
2196 (xcoff_dwsect_names): Declare.
2197 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
2198 (styp_to_sec_flags): Ditto.
2199 (coff_new_section_hook): Ditto.
2200 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
2201 * coff-rs6000.c (xcoff_dwsect_name): New variable.
2203 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
2206 * elf32-rx.c (ignore_lma): New variable.
2207 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
2208 (rx_modify_program_headers): Only copy the LMA into the VMA if
2211 2011-05-17 Alan Modra <amodra@gmail.com>
2214 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
2215 * elflink.c (elf_link_add_object_symbols): Likewise.
2216 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2218 2011-05-16 Alan Modra <amodra@gmail.com>
2220 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
2222 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
2224 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
2225 global GOT entries for GOT_PAGE relocations against global symbols.
2227 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
2229 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
2230 (tic6x-*-*): Replaced by these.
2231 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
2232 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
2233 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
2235 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
2236 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
2237 "elf32-target.h" two more times.
2238 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
2239 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
2240 bfd_elf32_tic6x_elf_le_vec.
2241 * configure: Regenerate.
2243 2011-05-13 Jan Beulich <jbeulich@novell.com>
2245 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2247 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
2249 * config.in: Regenerated.
2250 * configure: Regenerated.
2251 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2252 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2253 HAVE_PSINFO32_T_PR_PID.
2254 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2255 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2256 and HAVE_PSINFO32_T_PR_PID.
2257 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2259 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2261 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2263 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2264 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2266 2011-05-09 Paul Brook <paul@codesourcery.com>
2268 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2269 * bfd-in2.h: Regenerate.
2270 * elf32-tic6x.c: Include limits.h.
2271 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2272 _tic6x_elf_section_data): New.
2273 (elf32_tic6x_section_data): Define.
2274 (elf32_tic6x_new_section_hook): Allocate target specific data.
2275 (elf32_tic6x_add_unwind_table_edit): New function.
2276 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2277 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2278 elf32_tic6x_copy_exidx_entry): New functions.
2279 (elf_backend_write_section): Define.
2281 2011-05-09 Paul Brook <paul@codesourcery.com>
2283 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2284 elf32_tic6x_fake_sections): New functions.
2285 (elf_backend_fake_sections): Define.
2287 2011-05-09 Paul Brook <paul@codesourcery.com>
2289 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2290 (elf_backend_gc_mark_extra_sections): Define.
2292 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2295 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2296 references to symbols defined in discarded sections.
2298 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2301 * coffgen.c (coff_write_symbol): Assume input section is its own
2302 output section if output_section member not set.
2303 (coff_write_alien_symbol): Likewise.
2305 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2308 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2310 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2313 * section.c (SEC_ELF_REVERSE_COPY): New.
2314 * bfd-in2.h: Regenerated.
2316 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
2319 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2320 * bfd-in2.h: Regenerate.
2322 2011-05-06 Tristan Gingold <gingold@adacore.com>
2324 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2325 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2326 any code section. Add comments.
2327 (alpha_vms_object_p): Use void * instead of PTR.
2328 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2329 (build_module_list): Guard against no DST section. Add comments.
2330 (alpha_vms_link_output_symbol): Discard undefined symbols.
2331 (alpha_vms_get_section_contents): Simply memcpy if the section was
2332 already loaded. Fix typo.
2333 (vms_new_section_hook): Use void * instead of PTR.
2334 (vms_alpha_vec): Ditto.
2336 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2338 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2339 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2341 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2343 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2344 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2345 mismatch. Choose the lower of the two values.
2346 (bfd_elf32_bfd_final_link): New macro.
2348 2011-04-28 Tristan Gingold <gingold@adacore.com>
2350 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2351 (bfd_xcoff_swap_aux_out): Ditto.
2352 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2353 (bfd_xcoff64_swap_aux_out): Ditto.
2355 2011-05-04 Alan Modra <amodra@gmail.com>
2358 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2359 was_undefined on dot-symbols.
2361 2011-05-03 Paul Brook <paul@codesourcery.com>
2364 * elf32-tic6x.c (elf32_tic6x_howto_table,
2365 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2366 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2369 2011-05-01 Alan Modra <amodra@gmail.com>
2372 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2373 creating ifunc sections.
2374 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2376 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2378 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2381 2011-04-28 Tom Tromey <tromey@redhat.com>
2383 * bfdio.c (memory_bstat): Pass correct size to memset.
2385 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2387 * dwarf2.c (dwarf_debug_sections): Mark const.
2388 * elf.c (special_sections): Likewise.
2389 * libbfd-in.h (dwarf_debug_sections): Likewise.
2390 * libbfd.h: Regenerate.
2392 2011-04-26 Kai Tietz <ktietz@redhat.com>
2394 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2397 2011-04-26 Tristan Gingold <gingold@adacore.com>
2399 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2401 2011-04-24 Alan Modra <amodra@gmail.com>
2405 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2406 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2407 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2408 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2409 it is a redef of an IR symbol in a real BFD.
2411 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2413 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2414 in readonly section in a shared object.
2415 (elf_i386_size_dynamic_sections): Likewise.
2416 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2417 (elf_x86_64_size_dynamic_sections): Likewise.
2419 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2422 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2424 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2426 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2428 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2429 on dynamic symbol error.
2430 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2432 2011-04-20 Tristan Gingold <gingold@adacore.com>
2434 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2436 2011-04-20 Alan Modra <amodra@gmail.com>
2438 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2439 (bfd_hash_table_init_n): Overflow checking.
2440 (bfd_hash_set_default_size): Return current size. Take unsigned long
2441 arg. Add 65537 to hash_size primes.
2442 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2443 * bfd-in2.h: Regenerate.
2445 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2447 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2450 2011-04-20 Alan Modra <amodra@gmail.com>
2452 * libbfd.c (bfd_log2): Do return rounded up value.
2453 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2454 call with expanded old round down version of the function.
2456 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2457 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2459 2011-04-20 Alan Modra <amodra@gmail.com>
2462 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2463 in their own common section.
2464 * elflink.c (elf_link_add_object_symbols): Likewise.
2465 * linker.c (generic_link_check_archive_element): Don't lose flags
2466 if common section is pre-existing.
2467 (_bfd_generic_link_add_one_symbol): Likewise.
2469 2011-04-20 Alan Modra <amodra@gmail.com>
2472 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2473 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2474 multiple_definition regardless of allow_multiple_definition.
2475 * simple.c (simple_dummy_multiple_definition): Update.
2476 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2479 2011-04-18 Tristan Gingold <gingold@adacore.com>
2481 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2483 2011-04-18 Alan Modra <amodra@gmail.com>
2487 * bfd.c (BFD_PLUGIN): Define.
2488 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2489 * bfd-in2.h: Regenerate.
2490 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2491 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2493 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2495 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2498 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2500 * elf-bfd.h (struct sdt_note): New struct.
2501 (struct elf_obj_tdata) <sdt_note_head>: New field.
2502 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2503 (elfobj_grok_stapsdt_note): Likewise.
2504 (elf_parse_notes): Added code to treat SystemTap note
2507 2011-04-12 Richard Henderson <rth@redhat.com>
2509 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2510 exclude empty .got sections.
2512 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2514 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2515 array access for BFD_RELOC_386_IRELATIVE.
2517 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2519 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2521 2011-04-11 Mark Wielaard <mjw@redhat.com>
2524 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2525 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2526 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2527 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2528 also if STB_GNU_UNIQUE symbol binding was seen.
2529 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2530 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2531 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2532 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2533 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2534 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2536 2011-04-11 Alan Modra <amodra@gmail.com>
2538 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2540 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2541 (_bfd_generic_get_section_contents_in_window): Likewise.
2542 * section.c (bfd_get_section_contents): Likewise.
2543 * compress.c (bfd_get_full_section_contents): Likewise.
2544 * elf32-rx.c (rx_final_link): Ignore rawsize.
2545 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2546 bfd with bfd_get_section_limit.
2547 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2548 os->size during final link. Update callers.
2549 * bfd-in2.h: Regenerate.
2551 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2554 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2555 as the number of global entries when merging with the primary GOT.
2557 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2559 * elf32-i386.c: Update copyright year.
2560 * elf64-x86-64.c: Likewise.
2562 2011-04-09 Kai Tietz <ktietz@redhat.com>
2564 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2565 buffer and use rawsize for sorting.
2566 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2567 before doing alignment.
2569 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2571 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2572 error on unsupported relocation.
2573 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2575 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2578 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2581 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2584 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2585 instead of shared for R_386_TLS_LDO_32.
2587 2011-04-08 Tristan Gingold <gingold@adacore.com>
2589 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2591 * xcoff-target.h: Remove
2592 * Makefile.in: Regenerate.
2594 2011-04-07 Cary Coutant <ccoutant@google.com>
2596 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2598 2011-04-07 Paul Brook <paul@codesourcery.com>
2600 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2602 (elf32_tic6x_howto_table_rel): Ditto.
2603 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2604 (elf32_tic6x_check_relocs): Ditto.
2606 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2608 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2610 (strongarm*, thumb*, xscale*): Remove architectures.
2611 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2612 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2613 xscale-*-coff): Remove targets.
2615 2011-04-01 Tristan Gingold <gingold@adacore.com>
2617 * elfxx-ia64.c: include bfd_stdint.h
2619 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2621 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2622 dynobj and its initialization.
2624 2011-03-31 Tristan Gingold <gingold@adacore.com>
2626 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2627 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2628 BFD_HOST_LONG_LONG to 1.
2630 2011-03-31 Tristan Gingold <gingold@adacore.com>
2632 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2633 (_bfd_vms_write_etir): Ditto.
2634 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2635 * configure.com: Generate bfd_stdint.h
2637 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2639 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2640 (elf32_tic6x_setup): Declare.
2641 * elf32-tic6x.c: Include <limits.h>.
2642 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2643 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2645 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2646 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2647 tic6x_elf_scom_symbol_ptr): New static variables.
2648 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2649 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2650 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2651 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2652 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2653 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2654 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2655 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2656 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2657 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2658 to weak symbols as required by the ABI.
2659 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2660 as needed when generating DSBT output.
2661 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2662 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2663 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2664 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2665 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2666 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2667 New static functions.
2668 (ELF_MAXPAGESIZE): Define to 0x1000.
2669 (bfd_elf32_bfd_copy_private_bfd_data,
2670 bfd_elf32_bfd_link_hash_table_create,
2671 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2672 elf_backend_want_got_plt, elf_backend_want_dynbss,
2673 elf_backend_plt_readonly, elf_backend_got_header_size,
2674 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2675 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2676 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2677 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2678 elf_backend_section_from_bfd_section,
2679 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2680 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2681 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2683 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2684 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2685 * bfd/bfd-in2.h: Regenerate.
2686 * bfd/libbfd.h: Regenerate.
2687 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2689 2011-03-31 Tristan Gingold <gingold@adacore.com>
2691 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2692 entry on xcoff when value is C_NULL_VALUE.
2694 2011-03-31 Tristan Gingold <gingold@adacore.com>
2696 * libcoff-in.h (exec_hdr): Remove.
2697 * libcoff.h: Regenerate.
2699 2011-03-30 Nick Clifton <nickc@redhat.com>
2701 * po/da.po: Updated Danish translation.
2703 2011-03-29 Richard Henderson <rth@redhat.com>
2705 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2706 (elf64_alpha_gc_sweep_hook): New.
2707 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2708 (elf_backend_can_gc_sections): New.
2710 2011-03-26 John Marino <binutils@marino.st>
2712 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2713 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2714 * configure: Regenerate.
2716 2011-03-25 Michael Snyder <msnyder@vmware.com>
2718 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2720 2011-03-25 Tristan Gingold <gingold@adacore.com>
2722 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2723 of find_nearest_line on object files.
2725 2011-03-25 Tristan Gingold <gingold@adacore.com>
2727 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2729 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2731 2011-03-24 Alan Modra <amodra@gmail.com>
2733 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2734 old-style __tls_get_addr calls without marker relocs don't match
2735 their arg setup insn one for one. If such mismatches are found
2736 report the reloc and don't do any tls optimization.
2737 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2739 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2741 * bfd-in2.h: Regenerate.
2743 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2745 * archures.c: Add AVR XMEGA architecture information.
2746 * cpu-avr.c (arch_info_struct): Likewise.
2747 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2748 (elf32_avr_object_p): Likewise.
2750 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2752 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2753 * bfd-in2.h: Regenerate.
2754 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2755 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2757 (elf32_arm_howto_from_type): Update accordingly.
2758 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2759 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2760 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2761 with an extra noncall_refcount field.
2762 (arm_local_iplt_info): New structure.
2763 (elf_arm_obj_tdata): Add local_iplt.
2764 (elf32_arm_local_iplt): New accessor macro.
2765 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2766 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2767 Change tls_type to a bitfield and add is_iplt.
2768 (elf32_arm_link_hash_newfunc): Update accordingly.
2769 (elf32_arm_allocate_local_sym_info): New function.
2770 (elf32_arm_create_local_iplt): Likewise.
2771 (elf32_arm_get_plt_info): Likewise.
2772 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2773 (elf32_arm_get_local_dynreloc_list): Likewise.
2774 (create_ifunc_sections): Likewise.
2775 (elf32_arm_copy_indirect_symbol): Update after the changes to
2776 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2777 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2778 to get PLT information. Assert that all STT_GNU_IFUNC references
2779 are turned into PLT references.
2780 (arm_build_one_stub): Pass the symbol type to
2781 elf32_arm_final_link_relocate.
2782 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2783 (elf32_arm_allocate_irelocs): New function.
2784 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2785 all R_ARM_IRELATIVE.
2786 (elf32_arm_allocate_plt_entry): New function.
2787 (elf32_arm_populate_plt_entry): Likewise.
2788 (elf32_arm_final_link_relocate): Add an st_type parameter.
2789 Set srelgot to null for static objects. Use separate variables
2790 to record which st_value and st_type should be used when generating
2791 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2792 symbol's PLT information, setting has_iplt_entry, splt,
2793 plt_offset and gotplt_offset accordingly. Check whether
2794 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2795 the relocation target accordingly. Broaden assert to include
2796 .iplts. Don't set sreloc for static relocations. Assert that
2797 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2798 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2799 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2800 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2801 resolve GOT references to the .igot.plt entry.
2802 (elf32_arm_relocate_section): Update the call to
2803 elf32_arm_final_link_relocate.
2804 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2805 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2806 relocations in shared libraries and relocatable executables.
2807 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2808 to get the list of dynamic relocations for a local symbol.
2809 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2810 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2811 to allocate local symbol information. Treat R_ARM_REL32 and
2812 R_ARM_REL32_NOI as call relocations in shared libraries and
2813 relocatable executables. Record PLT information for local
2814 STT_GNU_IFUNC functions as well as global functions. Count
2815 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2816 to get the list of dynamic relocations for a local symbol.
2817 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2818 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2819 removed. Update after the changes to elf32_arm_link_hash_entry.
2820 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2821 entries should live in .plt or .iplt. Check whether the .igot.plt
2822 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2823 to allocate .plt and .(i)got.plt entries. Detect which .got
2824 entries will need R_ARM_IRELATIVE relocations and use
2825 elf32_arm_allocate_irelocs to allocate them. Likewise other
2826 non-.got dynamic relocations.
2827 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2828 and dynamic relocations for local STT_GNU_IFUNC symbols.
2829 Check whether the .igot.plt and .got entries can be combined.
2830 Detect which .got entries will need R_ARM_IRELATIVE relocations
2831 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2832 section pointers intead of strcmp checks. Handle iplt and igotplt.
2833 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2834 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2835 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2837 (elf32_arm_output_plt_map_1): New function, split out from
2838 elf32_arm_output_plt_map. Handle .iplt entries. Use
2839 elf32_arm_plt_needs_thumb_stub_p.
2840 (elf32_arm_output_plt_map): Call it.
2841 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2842 local .iplt entries.
2843 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2844 (elf32_arm_swap_symbol_out): Likewise.
2845 (elf32_arm_add_symbol_hook): New function.
2846 (elf_backend_add_symbol_hook): Define for all targets.
2848 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2850 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2851 * elf.c (swap_out_syms): Set st_target_internal for each
2853 * elfcode.h (elf_swap_symbol_in): Likewise.
2854 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2855 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2856 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2857 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2858 * elflink.c (elf_link_output_extsym): Likewise.
2859 (bfd_elf_final_link): Likewise.
2860 (elf_link_add_object_symbols): Copy st_target_internal
2861 to the hash table if we see a definition.
2862 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2863 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2864 a branch_type field.
2865 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2866 (arm_type_of_stub): Replace actual_st_type with an
2867 actual_branch_type parameter.
2868 (arm_build_one_stub): Use branch types rather than st_types to
2869 determine the type of branch.
2870 (cortex_a8_erratum_scan): Likewise.
2871 (elf32_arm_size_stubs): Likewise.
2872 (bfd_elf32_arm_process_before_allocation): Likewise.
2873 (allocate_dynrelocs_for_symbol): Likewise.
2874 (elf32_arm_finish_dynamic_sections): Likewise.
2875 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2876 a branch_type parameter.
2877 (elf32_arm_relocate_section): Update call accordingly.
2878 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2879 (elf32_arm_output_map_sym): Initialize st_target_internal.
2880 (elf32_arm_output_stub_sym): Likewise.
2881 (elf32_arm_symbol_processing): Delete.
2882 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2883 Use st_target_internal to record the branch type.
2884 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2886 (elf32_arm_is_function_type): Delete.
2887 (elf_backend_symbol_processing): Likewise.
2888 (elf_backend_is_function_type): Likewise.
2890 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2892 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2893 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2896 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2898 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2899 may_need_local_target_p and may_become_dynamic_p to classify
2900 the relocation type. Don't check info->symbolic or h->def_regular
2901 when deciding whether to record a potential dynamic reloc.
2902 Don't treat potential dynamic relocs as PLT references.
2903 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2904 try to make the PLT reference count go negative.
2906 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2908 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2909 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2910 Only create a dynamic relocation for local references if
2912 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2913 allocation accordingly.
2914 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2916 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2918 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2919 (elf32_arm_add_dynreloc): Likewise.
2920 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2921 to allocate dynamic relocations.
2922 (elf32_arm_size_dynamic_sections): Likewise.
2923 (allocate_dynrelocs): Likewise. Rename to
2924 allocate_dynrelocs_for_symbol.
2925 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2926 create dynamic relocations.
2927 (elf32_arm_finish_dynamic_symbol): Likewise.
2929 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2931 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2932 x32 GD->IE and GD->LE transitions.
2933 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2934 and LD->LE transitions.
2936 2011-03-10 Alan Modra <amodra@gmail.com>
2938 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2939 for LO_DS error message and correct multiple.
2941 2011-03-10 Alan Modra <amodra@gmail.com>
2943 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2944 (ppc64_elf_link_just_syms): New function.
2945 (opd_entry_value): Don't assume big-endian host.
2946 (get_r2off): New function.
2947 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2949 2011-03-06 Michael Snyder <msnyder@vmware.com>
2951 * compress.c (bfd_compress_section_contents): Check for out of mem.
2953 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2954 that case statement falls through intentionally.
2956 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2958 2011-03-04 Alan Modra <amodra@gmail.com>
2960 * archive.c (bsd_write_armap): Don't call stat in deterministic
2961 mode, and don't use st_mtime if stat returns error.
2963 2011-03-03 Michael Snyder <msnyder@vmware.com>
2965 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2967 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2969 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2970 (aout_link_write_other_symbol): Missing break statement.
2972 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2974 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2976 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2978 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2979 x32 IE->LE transition.
2980 (elf_x86_64_relocate_section): Likewise.
2982 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2984 * elflink.c (is_reloc_section): Remove function.
2985 (get_dynamic_reloc_section_name): Construct string manually.
2987 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2989 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2990 (adjust_relative_path): Likewise.
2991 (_bfd_construct_extended_name_table): Likewise.
2992 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2993 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2994 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2995 * elf32-spu.c (sort_bfds): Likewise.
2996 (spu_elf_auto_overlay): Likewise.
2997 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2998 * xcofflink.c (xcoff_set_import_path): Likewise.
2999 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
3000 (xtensa_regfile_lookup_shortname): Likewise.
3002 2011-02-28 Alan Modra <amodra@gmail.com>
3005 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
3006 stringsize. Properly sanity check symdef_count. Remove redundant
3009 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
3011 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
3012 and handle claim_file seeking. Only try to load the plugin once.
3014 2011-02-22 Andreas Schwab <schwab@redhat.com>
3016 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
3017 relocation read the value from the second GOT slot.
3019 2011-02-15 Tristan Gingold <gingold@adacore.com>
3021 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
3023 2011-02-15 Alan Modra <amodra@gmail.com>
3025 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
3026 toc relocs. Fuss over free(NULL).
3028 2011-02-14 Mike Frysinger <vapier@gentoo.org>
3030 * elflink.c (bfd_elf_size_dynamic_sections): Add
3031 bfd_get_symbol_leading_char to the start of newname.
3033 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3035 * configure: Regenerate.
3037 2011-02-09 Alan Modra <amodra@gmail.com>
3039 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
3040 we are done. When optimising large toc, check that a global
3041 symbol on a toc reloc is defined in a kept section.
3043 2011-02-08 Nick Clifton <nickc@redhat.com>
3046 * elf.c (assign_file_positions_for_load_sections): Set the program
3047 header offset and entry size to zero if there are no program
3050 2011-02-08 Alan Modra <amodra@gmail.com>
3052 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
3053 local_syms when looking for local symbols in .toc.
3055 2011-02-01 Alan Modra <amodra@gmail.com>
3057 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
3058 for toc pointer on any section having makes_toc_func_call set.
3059 (check_pasted_section): Ensure pasted .init/.fini fragments use
3060 the same toc if any has makes_toc_func_call set.
3062 2011-01-28 Joseph Myers <joseph@codesourcery.com>
3064 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
3067 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
3069 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
3070 common sections too.
3072 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
3074 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
3077 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
3079 Fix compilation for mingw64.
3080 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
3081 typecast to avoid warning.
3082 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
3084 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
3085 of long for pointer to avoid warning.
3086 (elfNN_ia64_relax_brl): Idem.
3087 (elfNN_ia64_install_value): Idem.
3088 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
3090 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3092 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
3093 h->needs_plt when deciding whether to record a possible dynamic reloc.
3095 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3097 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
3098 dynamic relocs for the removed section.
3100 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
3102 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
3105 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
3107 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
3108 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
3109 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
3110 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
3111 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
3112 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
3115 2011-01-14 Alan Modra <amodra@gmail.com>
3117 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
3119 (_bfd_default_error_handler): Likewise.
3120 * elf.c (print_segment_map): Likewise.
3121 * libbfd.c (warn_deprecated): Likewise.
3122 * som.c (som_sizeof_headers): No need to do so here.
3123 * coff-i860.c: Replace use of printf for error messages with
3125 * coff-ppc.c: Likewise.
3126 * coff-sh.c: Likewise.
3127 * elf32-bfin.c: Likewise.
3128 * elf32-dlx.c: Likewise.
3129 * elf32-mep.c: Likewise.
3130 * elf32-v850.c: Likewise.
3131 * mach-o.c: Likewise.
3134 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
3136 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
3138 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
3139 (elf_x86_64_check_relocs): Align relocation section to 4 byte
3141 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
3143 (elf_x86_64_finish_dynamic_symbol): Updated.
3144 (elf_x86_64_finish_dynamic_sections): Don't use
3145 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
3146 bfd_elf64_swap_dyn_out.
3148 2011-01-14 J. Park <grassman@gmail.com>
3151 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
3152 following bfd_link_hash_warning symbol link.
3154 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
3155 Glauber de Oliveira Costa <glommer@gmail.com>
3157 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
3158 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
3159 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
3161 * libbfd.h: Rebuilt.
3162 * bfd-in2.h: Rebuilt.
3163 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
3164 (elf32_arm_reloc_map): Likewise.
3165 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
3166 (elf32_arm_stub_long_branch_any_tls_pic,
3167 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
3168 (DEF_STUBS): Add new stubs.
3169 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
3170 (elf32_arm_local_tlsdesc_gotent): New.
3171 (GOT_TLS_GDESC): New mask.
3172 (GOT_TLS_GD_ANY): Define.
3173 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
3174 (elf32_arm_compute_jump_table_size): New.
3175 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
3176 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
3177 sgotplt_jump_table_size fields.
3178 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
3179 (elf32_arm_link_hash_table_create): Initialize new fields.
3180 (arm_type_of_stub): Check TLS desc relocs too.
3181 (elf32_arm_stub_name): TLS desc relocs can be shared.
3182 (elf32_arm_tls_transition): Determine relaxation.
3183 (arm_stub_required_alignment): Add tls stubs.
3184 (elf32_arm_size_stubs): Likewise.
3185 (elf32_arm_tls_relax): Perform TLS relaxing.
3186 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
3187 (IS_ARM_TLS_GNU_RELOC): New.
3188 (IS_ARM_TLS_RELOC): Use it.
3189 (elf32_arm_relocate_section): Perform TLS relaxing.
3190 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
3192 (allocate_dynrelocs): Allocate tls desc relcoations.
3193 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
3195 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
3197 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
3199 (elf32_arm_finish_dynamic_symbol): Adjust.
3200 (arm_put_trampoline): New.
3201 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
3203 (elf_backend_always_size_sections): Define.
3205 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3207 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
3209 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3213 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
3214 handle symbols marked with regular reference, but not non-GOT
3215 reference when building shared library.
3217 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
3218 local and global STT_GNU_IFUNC symols when building shared
3220 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3222 2011-01-05 DJ Delorie <dj@redhat.com>
3224 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
3225 * libbfd.h: Regenerate.
3226 * bfd-in2.h: Regenerate.
3227 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
3229 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
3231 * cpu-i386.c (bfd_i386_compatible): New.
3232 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
3233 with bfd_i386_compatible.
3234 (bfd_x86_64_arch_intel_syntax): Likewise.
3235 (bfd_i386_arch_intel_syntax): Likewise.
3236 (i8086_arch): Likewise.
3237 (bfd_x64_32_arch): Likewise.
3238 (bfd_x86_64_arch): Likewise.
3239 (bfd_i386_arch): Likewise.
3241 For older changes see ChangeLog-2010
3247 version-control: never
projects / binutils-gdb.git / blob