1 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
3 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
5 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
7 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
8 as the value of an indirect symbol. Keep the string table index in
9 non-indirect syms for reference.
10 (bfd_mach_o_write_dysymtab): New.
11 (bfd_mach_o_primary_symbol_sort_key): New.
12 (bfd_mach_o_cf_symbols): New.
13 (bfd_mach_o_sort_symbol_table): New.
14 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
15 If we are emitting a dysymtab, process indirect symbols and count the
16 number of each other kind.
17 (bfd_mach_o_mangle_sections): New.
18 (bfd_mach_o_write_contents): Split out some pre-requisite code into
19 the command builder. Write dysymtab if the command is present.
20 (bfd_mach_o_count_sections_for_seg): New.
21 (bfd_mach_o_build_seg_command): New.
22 (bfd_mach_o_build_dysymtab_command): New.
23 (bfd_mach_o_build_commands): Reorganize to support the fact that some
24 commands are optional and should not be emitted if there are no
26 (bfd_mach_o_set_section_contents): Amend comment.
27 * mach-o.h: Amend and add to comments.
28 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
29 pointer to the indirects, when present.
30 (bfd_mach_o_should_emit_dysymtab): New macro.
31 (IS_MACHO_INDIRECT): Likewise.
33 2011-12-24 Jan Kratochvil <jan.kratochvil@redhat.com>
35 * elf32-rl78.c (rl78_elf_relocate_section, rl78_dump_symtab)
36 (rl78_elf_relax_section): Remove debug prints.
38 2011-12-23 Jan Kratochvil <jan.kratochvil@redhat.com>
40 * elf32-rl78.c (rl78_elf_relocate_section, rl78_elf_relax_section): Use
43 2011-12-23 Jan Kratochvil <jan.kratochvil@redhat.com>
45 * elf32-rl78.c (prev_alignment, sec_start): Remove unused variables.
47 2011-12-23 Tristan Gingold <gingold@adacore.com>
49 * vms-lib.c (vms_traverse_index): Move pointer update code.
51 2011-12-22 DJ Delorie <dj@redhat.com>
53 * elf32-rl78.c (rl78_elf_howto_table): Add R_RL78_RH_RELAX.
54 (rl78_reloc_map): Add BFD_RELOC_RL78_RELAX.
55 (rl78_elf_relocate_section): Add R_RL78_RH_RELAX, R_RL78_RH_SFR,
57 (rl78_elf_finish_dynamic_sections): Only validate PLT section if
58 we didn't relax anything, as relaxing might remove a PLT reference
59 after we've set up the table.
60 (elf32_rl78_relax_delete_bytes): New.
61 (reloc_bubblesort): New.
62 (rl78_offset_for_reloc): New.
64 (rl78_elf_relax_section): Add support for relaxing long
65 instructions into short ones.
67 2011-12-22 Martin Schwidefsky <schwidefsky@de.ibm.com>
69 * elf32-s390.c (elf_s390_relocate_section): Add check for debugging
70 section in LD to LE linker relaxation for R_390_TLS_LDO32.
71 * elf64-s390.c (elf_s390_relocate_section): Likewise for
74 2011-12-21 Ulrich Weigand <ulrich.weigand@linaro.org>
76 * elf32-arm.c (elf32_arm_nabi_grok_psinfo): Fill in core_pid.
78 2011-12-19 Iain Sandoe <idsandoe@googlemail.com>
80 * mach-o-i386.c (bfd_mach_o_section_type_valid_for_tgt): Define NULL.
81 * mach-o-target.c (bfd_mach_o_backend_data): Initialize
82 bfd_mach_o_section_type_valid_for_tgt
83 * mach-o-x86-64.c (bfd_mach_o_section_type_valid_for_x86_64): New.
84 (bfd_mach_o_section_type_valid_for_tgt): Set to
85 bfd_mach_o_section_type_valid_for_x86_64.
86 * mach-o.c (bfd_mach_o_section_type_name): Reorder and eliminate dup.
87 (bfd_mach_o_section_attribute_name): Reorder.
88 (bfd_mach_o_get_section_type_from_name): If the target has defined a
89 validator for section types, then use it.
90 * mach-o.h (bfd_mach_o_get_section_type_from_name): Alter declaration
93 2011-12-19 Chung-Lin Tang <cltang@codesourcery.com>
95 * reloc.c (BFD_RELOC_MIPS16_TLS_GD,BFD_RELOC_MIPS16_TLS_LDM,
96 BFD_RELOC_MIPS16_TLS_DTPREL_HI16,BFD_RELOC_MIPS16_TLS_DTPREL_LO16,
97 BFD_RELOC_MIPS16_TLS_GOTTPREL,BFD_RELOC_MIPS16_TLS_TPREL_HI16,
98 BFD_RELOC_MIPS16_TLS_TPREL_LO16): New relocations for MIPS16 TLS.
99 * bfd-in2.h (bfd_reloc_code_real): Regenerate.
100 * libbfd.h (bfd_reloc_code_real_names): Regenerate.
101 * elf32-mips.c (elf_mips16_howto_table_rel): Add R_MIPS16_TLS_*
103 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
105 * elfn32-mips.c (elf_mips16_howto_table_rel,
106 elf_mips16_howto_table_rela): Add R_MIPS16_TLS_* entries.
107 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
109 * elf64-mips.c (mips16_elf64_howto_table_rel,
110 mips16_elf64_howto_table_rela): Add R_MIPS16_TLS_* entries.
111 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
113 * elfxx-mips.c (TLS_RELOC_P,mips16_reloc_p,
114 _bfd_mips_elf_check_relocs): Add cases for R_MIPS16_TLS_* relocations.
115 (tls_gd_reloc_p): Add R_MIPS16_TLS_GD case.
116 (tls_ldm_reloc_p): Add R_MIPS16_TLS_LDM case.
117 (tls_gottprel_reloc_p): Add R_MIPS16_TLS_GOTTPREL case.
118 (mips_elf_calculate_relocation): Add cases for R_MIPS16_TLS_*,
119 R_MIPS_TLS_DTPREL32/64, and R_MIPS_TLS_TPREL32/64 relocations.
121 2011-12-19 Chung-Lin Tang <cltang@codesourcery.com>
122 Catherine Moore <clm@codesourcery.com>
123 Sandra Loosemore <sandra@codesourcery.com>
124 Richard Sandiford <rdsandiford@googlemail.com>
126 * elfxx-mips.c (mips_elf_local_pic_function_p): Return true when
127 H is a MIPS16 function with a kept 32-bit stub. Update comments.
128 (mips_elf_get_la25_target): New function.
129 (mips_elf_add_la25_intro): Change to use mips_elf_get_la25_target().
130 (mips_elf_add_la25_stub): Move compute of use_trampoline_p down,
131 change to use mips_elf_get_la25_target().
132 (mips_elf_relocation_needs_la25_stub): Add target_is_16_bit_code_p
133 parameter, add switch case for R_MIPS16_26.
134 (mips_elf_calculate_relocation): Redirect relocation to point to the
135 LA25 stub if it exists, instead of the MIPS16 stub. Update arguments
136 of call to mips_elf_relocation_needs_la25_stub(), don't use la25 stub
137 for mips16->mips16 calls.
138 (_bfd_mips_elf_check_relocs): Update arguments of call to
139 mips_elf_relocation_needs_la25_stub().
140 (mips_elf_create_la25_stub): Change to use mips_elf_get_la25_target().
142 2011-12-16 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
144 * mach-o-i386.c (TARGET_PRIORITY): Define as 0 (top priority)
145 * mach-o-target.c (TARGET_NAME): Use TARGET_PRIORITY
146 * mach-o-x86-64.c (TARGET_PRIORITY): Define as 0 (top priority)
147 * mach-o.c (bfd_mach_o_header_p): Remove special handling for
149 (TARGET_PRIORITY) Set 1 for mach-o-be and mach-o-le, and set 0 for
152 2011-12-15 Kevin Buettner <kevinb@redhat.com>
154 * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Add case
155 to correspond to a smaller ELF_NGREG defined by the kernel.
157 2011-12-15 H.J. Lu <hongjiu.lu@intel.com>
159 * elf64-x86-64.c (ELF32_DYNAMIC_INTERPRETER): Set to
162 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
164 * mach-o.c (bfd_mach_o_mkobject_init): Initialize dyn_reloc_cache.
165 (bfd_mach_o_close_and_cleanup): Only cleanup Mach-O private data
168 2011-12-15 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
170 * mach-o.c (bfd_mach_o_canonicalize_reloc): Update relocation
171 table only when there isn't the cahce.
172 (bfd_mach_o_get_dynamic_reloc_upper_bound): Need one more space
173 for a pointer for the watchdog.
174 (bfd_mach_o_canonicalize_dynamic_reloc): Utilize cache like
175 bfd_mach_o_canonicalize_reloc.
176 (bfd_mach_o_close_and_cleanup): Call bfd_mach_o_free_cached_info.
177 (bfd_mach_o_free_cached_info): Free up cache data.
178 * mach-o.h (reloc_cache): A place to store cache of dynamic relocs.
179 (bfd_mach_o_free_cached_info): Add declaration.
181 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
183 * mach-o-target.c (bfd_mach_o_bfd_set_private_flags): Use
184 bfd_mach_o_bfd_set_private_flags.
185 * mach-o.c (bfd_mach_o_bfd_set_private_flags): New.
186 * mach-o.h (bfd_mach_o_bfd_set_private_flags): Declare.
188 2011-12-14 Nick Clifton <nickc@redhat.com>
191 * elfcode.h (elf_checksum_contents): Read in the section's
192 contents if they are not already available, and the section
193 actually has some contents.
195 * compress.c (bfd_get_full_section_contents): Use zmalloc to
196 allocate the buffers so that excess bytes are guaranteed to be
199 2011-12-14 Iain Sandoe <iains@gcc.gnu.org>
201 * mach-o-i386.c (text_section_names_xlat): New table.
202 (data_section_names_xlat): Likewise.
203 (import_section_names_xlat): Likewise.
204 (mach_o_i386_segsec_names_xlat): Likewise.
205 (bfd_mach_o_tgt_seg_table): Use new tables.
206 * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL.
207 * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat):
208 Move to mach-o.h as typedefs.
209 (text_section_names_xlat): Update for current GCC usage.
210 (data_section_names_xlat): Likewise.
211 (dwarf_section_names_xlat): Likewise.
212 (objc_section_names_xlat): New table.
213 (segsec_names_xlat): Add objc table.
214 (bfd_mach_o_normalize_section_name): Replace with...
215 (bfd_mach_o_section_data_for_mach_sect): New.
216 (bfd_mach_o_section_data_for_bfd_name): New.
217 (bfd_mach_o_section_data_for_bfd_name): Update to use additional data.
218 (bfd_mach_o_convert_section_name_to_mach_o): Likewise.
219 (bfd_mach_o_bfd_copy_private_section_data): Implement.
220 (bfd_mach_o_write_symtab): Write a zero-length string as the first entry
221 for compatibility with system tools.
222 (bfd_mach_o_build_commands): Update section alignment info.
223 (bfd_mach_o_new_section_hook): Use translation table data to define
224 default section flags, type, attributes and alignment, when available.
225 (bfd_mach_o_init_section_from_mach_o): Add TODO comment.
226 (bfd_mach_o_section_type_name): Add 'symbol_stubs'.
227 (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'.
228 (bfd_mach_o_get_section_type_from_name): Change "not-found" return
230 (bfd_mach_o_tgt_seg_table): Set default NULL.
231 * mach-o.h (bfd_mach_o_segment_command): Use define for name length.
232 (bfd_mach_o_backend_data): Move until after contents are defined.
233 (bfd_mach_o_normalize_section_name): Remove.
234 (bfd_mach_o_convert_section_name_to_bfd): Declare.
235 (mach_o_section_name_xlat): Declare.
236 (mach_o_segment_name_xlat): Declare.
237 (bfd_mach_o_section_data_for_mach_sect): Declare.
238 (bfd_mach_o_section_data_for_bfd_name): Declare.
240 2011-12-13 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
242 * dwarf2.c (bfd_dwarf2_cleanup_debug_info): Accept stash as an
243 argument like other functions to support formats other than ELF.
244 * elf-bfd.h (bfd_dwarf2_cleanup_debug_info): Move to bfd-in.h.
245 * elf.c (_bfd_elf_close_and_cleanup): Pass dwarf2_find_line_info
246 in tdata as a parameter.
247 * libbfd-in.h (bfd_dwarf2_cleanup_debug_info): Move from
249 * libbfd.h (bfd_dwarf2_cleanup_debug_info): Regenerate.
250 * mach-o-target.c (bfd_mach_o_close_and_cleanup): Remove the
252 (bfd_mach_o_find_nearest_line): Likewise.
253 * mach-o.c (bfd_mach_o_find_nearest_line): Add the definition
254 which calls _bfd_dwarf2_find_nearest_line.
255 (bfd_mach_o_close_and_cleanup): Likewise.
256 * mach-o.h (mach_o_data_struct): Add dwarf2_find_line_info.
257 (bfd_mach_o_find_nearest_line): Add declaration.
258 (bfd_mach_o_close_and_cleanup): Add declaration.
260 2011-12-13 Tristan Gingold <gingold@adacore.com>
262 * mach-o.c (bfd_mach_o_read_symtab_symbols): Make global. Remove
264 (bfd_mach_o_section_get_entry_size): Make global.
265 (bfd_mach_o_section_get_nbr_indirect): Likewise.
266 (bfd_mach_o_read_symtab_strtab): Likewise.
267 (struct bfd_mach_o_xlat_name): Move to mach-o.h
268 (bfd_mach_o_print_flags): Move to binutils/od-macho.c
269 (bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise.
270 (bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise.
271 (bfd_mach_o_header_flags_name): Likewise.
272 (bfd_mach_o_load_command_name): Likewise.
273 (bfd_mach_o_print_private_header): Likewise.
274 (bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise.
275 (bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise.
276 (bfd_mach_o_print_dyld_info): Likewise.
277 (bfd_mach_o_print_private_bfd_data): Remove.
278 (bfd_mach_o_type_name): Make global.
279 (bfd_mach_o_section_attribute_name): Likewise.
280 * mach-o.h (bfd_mach_o_xlat_name): Added.
281 (bfd_mach_o_section_get_nbr_indirect)
282 (bfd_mach_o_section_get_entry_size)
283 (bfd_mach_o_read_symtab_symbols)
284 (bfd_mach_o_read_symtab_strtab)
285 (bfd_mach_o_section_attribute_name)
286 (bfd_mach_o_section_type_name): Likewise.
287 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define.
289 2011-12-13 Chung-Lin Tang <cltang@codesourcery.com>
291 * elfxx-mips.c (mips_elf_calculate_relocation): Correct
292 R_MIPS16_HI16/R_MIPS16_LO16 handling of two cleared lower bits,
295 2011-12-12 Iain Sandoe <iains@gcc.gnu.org>
297 * mach-o.c (bfd_mach_o_read_section_32): Null-terminate sectname.
298 (bfd_mach_o_read_section_64): Likewise.
300 2011-12-11 John Davis Anglin <dave.anglin@nrc-cnrc.gc.ca>
303 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
304 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations to
305 R_PARISC_DPREL21L when not doing a shared link. Likewise convert
306 R_PARISC_TLS_GD14R, R_PARISC_TLS_LDM14R and R_PARISC_TLS_IE14R to
307 R_PARISC_DPREL14R. Handle R_PARISC_TLS_GD21L, R_PARISC_TLS_LDM21L
308 and R_PARISC_TLS_IE21L with R_PARISC_DLTIND21L.
310 2011-12-10 David Daney <david.daney@cavium.com>
312 * elfxx-mips.c (mips_elf_link_hash_table.rld_value): Remove.
313 (mips_elf_link_hash_table.rld_symbol): New field;
314 (MIPS_ELF_RLD_MAP_SIZE): New macro.
315 (_bfd_mips_elf_add_symbol_hook): Remember __rld_obj_head symbol
317 (_bfd_mips_elf_create_dynamic_sections): Remember __rld_map symbol
319 (_bfd_mips_elf_size_dynamic_sections): Set correct size for .rld_map.
320 (_bfd_mips_elf_finish_dynamic_symbol): Remove .rld_map handling.
321 (_bfd_mips_elf_finish_dynamic_sections): Use rld_symbol to
322 calculate DT_MIPS_RLD_MAP value.
323 (_bfd_mips_elf_link_hash_table_create): Initialize rld_symbol,
324 quit initializing rld_value.
326 2011-12-08 Andrew Pinski <apinski@cavium.com>
327 Adam Nemet <anemet@caviumnetworks.com>
329 * archures.c (bfd_mach_mips_octeon2): New macro
330 * bfd-in2.h: Regenerate.
331 * cpu-mips.c (I_mipsocteon2): New enum value.
332 (arch_info_struct): Add bfd_mach_mips_octeon2.
333 * elfxx-mips.c (_bfd_elf_mips_mach): Support E_MIPS_MACH_OCTEON2.
334 (mips_set_isa_flags): Add bfd_mach_mips_octeon2.
335 (mips_mach_extensions): Add bfd_mach_mips_octeon2.
337 2011-12-07 Alan Modra <amodra@gmail.com>
340 * elflink.c (elf_gc_sweep_symbol): Discard unmarked symbols
341 defined in shared libraries.
343 2011-12-07 Tristan Gingold <gingold@adacore.com>
345 * mach-o.c (bfd_mach_o_canonicalize_symtab): Fix indentation.
346 Adjust the condition.
347 (bfd_mach_o_read_symtab_symbol): Now returns a bfd_boolean.
348 Adjust return statements.
349 (bfd_mach_o_read_symtab_strtab): Likewise.
350 (bfd_mach_o_read_symtab_symbols): Likewise.
351 (bfd_mach_o_scan_start_address): Likewise. Make it static.
352 (bfd_mach_o_scan): Likewise.
353 (bfd_mach_o_read_dysymtab_symbol): Remove unused function.
354 (bfd_mach_o_header_p): Adjust call.
355 (bfd_mach_o_cpu_name): Make it const.
356 (bfd_mach_o_filetype_name): Likewise.
357 (bfd_mach_o_header_flags_name): Likewise.
358 (bfd_mach_o_section_type_name): Likewise.
359 (bfd_mach_o_section_attribute_name): Likewise.
360 (bfd_mach_o_load_command_name): Likewise.
361 (bfd_mach_o_get_section_type_from_name): Add a const qualifier
363 (bfd_mach_o_get_section_attribute_from_name): Likewise.
364 * mach-o.h (bfd_mach_o_read_dysymtab_symbol)
365 (bfd_mach_o_scan_start_address, bfd_mach_o_scan): Remove.
367 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
369 * elf-bfd.h (elfcore_write_s390_last_break): Add prototype.
370 (elfcore_write_s390_system_call): Likewise.
371 * elf.c (elfcore_write_s390_last_break): New function.
372 (elfcore_write_s390_system_call): Likewise.
373 (elfcore_write_register_note): Call them.
374 (elfcore_grok_s390_last_break): New function.
375 (elfcore_grok_s390_system_call): Likewise.
376 (elfcore_grok_note): Call them.
378 2011-12-05 Tristan Gingold <gingold@adacore.com>
380 * mach-o.c (bfd_mach_o_read_symtab_symbol): Accept indirect symbols.
382 2011-12-05 Tristan Gingold <gingold@adacore.com>
384 * mach-o.c (bfd_mach_o_write_contents): Handle LC_LOAD_UPWARD_DYLIB.
385 (bfd_mach_o_read_dylib): Likewise.
386 (bfd_mach_o_read_command): Likewise.
387 (bfd_mach_o_bfd_print_private_bfd_data): Likewise.
389 2011-12-05 Tristan Gingold <gingold@adacore.com>
391 * mach-o.c (bfd_mach_o_read_command): Add the bfd in the error
393 (bfd_mach_o_openr_next_archived_file): Use arch name as member name.
394 (bfd_mach_o_fat_extract): Ditto.
396 2011-12-03 Alan Modra <amodra@gmail.com>
399 * elflink.c (bfd_elf_final_link): Don't segfault when checking
400 for DT_TEXTREL and .dynamic does not exist.
402 2011-12-03 Alan Modra <amodra@gmail.com>
405 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Revert substantive
406 change in 2011-07-01 commit. Comment.
407 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
409 2011-12-01 Mikael Pettersson <mikpe@it.uu.se>
411 * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
412 non-SEC_ALLOC sections break before GOT and PLT accounting.
414 2011-12-01 Hans-Peter Nilsson <hp@axis.com>
416 * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
417 R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
418 non-SEC_ALLOC sections before GOT and PLT accounting.
420 2011-11-29 Andrew Pinski <apinski@cavium.com>
422 * archures.c (bfd_mach_mips_octeonp): New macro.
423 * bfd-in2.h: Regenerate.
424 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
425 (arch_info_struct): Add bfd_mach_mips_octeonp.
426 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
427 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
429 2011-11-23 Tristan Gingold <gingold@adacore.com>
431 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
432 (vms_write_index): Add comments.
434 2011-11-22 DJ Delorie <dj@redhat.com>
436 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
437 avoid using the special non-swapping target when not explicitly
440 2011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
442 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
444 2011-11-22 Tristan Gingold <gingold@adacore.com>
446 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
447 symbols. Print section name in brackets.
449 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
451 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
452 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
453 * configure: Regenerate.
454 * elf32-ppc.c: Add powerpc-freebsd definitions.
455 * elf64-ppc.c: Add powerpc64-freebsd definitions.
456 * targets.c: Add bits for powerpc and powerpc64-freebsd.
458 2011-11-17 Philipp Thomas <philipp@thogro.org>
460 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
461 needs to be translated only once.
463 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
465 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
467 (mips16_elf64_howto_table_rela): Likewise.
468 (micromips_elf64_howto_table_rela): Likewise.
469 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
470 (elf_mips16_howto_table_rela): Likewise.
471 (elf_micromips_howto_table_rela): Likewise.
473 2011-11-15 Alan Modra <amodra@gmail.com>
474 Andreas Tobler <andreast@fgznet.ch>
476 * elflink.c (_bfd_elf_create_got_section): Replace
477 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
478 (_bfd_elf_link_create_dynamic_sections): Likewise.
479 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
480 (ppc_elf_create_dynamic_sections): Likewise.
482 2011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
484 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
486 2011-11-08 Nick Clifton <nickc@redhat.com>
488 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
489 immediate move into an address register.
491 2011-11-09 Alan Modra <amodra@gmail.com>
493 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
494 executables when export_dynamic.
496 2011-11-08 Alan Modra <amodra@gmail.com>
498 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
499 ha_relocs_not_using_r2 to unexpected_toc_insn.
500 (ok_lo_toc_insn): New function.
501 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
502 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
503 Handle addic on lo toc reloc.
505 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
508 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
509 go through PLT. Reset plt field with init_plt_offset.
510 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
511 allocated for symbols referenced by a plabel.
513 2011-11-02 DJ Delorie <dj@redhat.com>
515 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
518 2011-11-02 Jan Beulich <jbeulich@suse.com>
520 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
521 internal_syment *' parameter. Extend 'dummy' to an array with two
522 elements. Set n_numaux early. Handle BSF_FILE.
523 (coff_write_symbols): Pass NULL as new third argument to
524 coff_write_alien_symbol().
525 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
526 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
527 from non-COFF input BFDs.
528 * libcoff-in.h (coff_write_alien_symbol): Declare.
529 * libcoff.h (coff_write_alien_symbol): Re-generate.
531 2011-11-01 DJ Delorie <dj@redhat.com>
533 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
534 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
535 (BFD32_BACKENDS): Add elf32-rl78.lo.
536 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
537 (Makefile.in): Regenerate.
538 * archures.c (bfd_architecture): Define bfd_arch_rl78.
539 (bfd_archures_list): Add bfd_rl78_arch.
540 * config.bfd: Add rl78-*-elf.
541 * configure.in: Add bfd_elf32_rl78_vec.
542 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
543 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
544 * Makefile.in: Regenerate.
545 * bfd-in2.h: Regenerate.
546 * configure: Regenerate.
547 * libbfd.h: Regenerate.
548 * cpu-rl78.c: New file.
549 * elf32-rl78.c: New file.
551 2011-10-26 Nick Clifton <nickc@redhat.com>
554 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
555 * elf32-hppa.c (STUB_SUFFIX): Likewise.
557 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
559 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
560 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
561 (BFD32_BACKENDS): Add elf32-epiphany.lo.
562 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
563 * archures.c (bfd_arch_epiphany): Add.
564 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
565 (bfd_epiphany_arch): Declare.
566 (bfd_archures_list): Add &bfd_epiphany_arch.
567 * config.bfd (epiphany-*-elf): New target case.
568 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
569 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
570 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
571 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
572 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
573 * targets.c (bfd_elf32_epiphany_vec): Declare.
574 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
575 * Makefile.in: Regenerate.
576 * bfd-in2.h: Regenerate.
577 * configure: Regenerate.
578 * libbfd.h: Regenerate.
579 * po/SRC-POTFILES.in: Regenerate.
580 * po/bfd.pot: Regenerate.
581 * cpu-epiphany.c: New file.
582 * elf32-epiphany.c: New file.
584 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
586 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
589 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
592 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
593 identical TAG_PCS_config attributes.
595 2011-10-24 Nick Clifton <nickc@redhat.com>
597 * po/ja.po: Updated Japanese translation.
599 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
602 * bfd-in.h: Include <sys/stat.h> rather than forward defining
604 * bfd-in2.h: Regenerate.
606 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
609 * elf32-i386.c (elf_i386_relocate_section): Replace
610 R_386_IRELATIVE with R_386_RELATIVE.
612 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
613 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
615 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
617 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
619 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
621 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
624 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
625 and next_irelative_index.
626 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
627 and next_irelative_index.
628 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
630 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
631 next_irelative_index from reloc_count.
632 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
635 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
636 next_jump_slot_index and next_irelative_index.
637 (elf_x86_64_link_hash_table_create): Initialize
638 next_jump_slot_index and next_irelative_index.
639 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
641 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
644 2011-10-20 Nick Clifton <nickc@redhat.com>
647 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
649 * elf64-ppc.c (STUB_SUFFIX): Likewise.
650 * elf32-hppa.c (STUB_SUFFIX): Likewise.
652 2011-10-20 Alan Modra <amodra@gmail.com>
654 * elf32-i386.c (i386_opcode16): Delete.
655 (elf_i386_check_tls_transition): Use memcmp to compare contents.
656 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
657 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
659 2011-10-19 Alan Modra <amodra@gmail.com>
662 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
663 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
664 "mark". Hide undefweak too. Clear def_regular and ref_regular.
665 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
666 reloc errors from garbage-collected code.
667 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
668 * elf32-bfin.c (bfin_relocate_section): Likewise.
669 (bfinfdpic_relocate_section): Likewise.
670 * elf32-cris.c (cris_elf_relocate_section): Likewise.
671 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
672 * elf32-i386.c (elf_i386_relocate_section): Likewise.
673 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
674 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
675 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
676 * elf32-s390.c (elf_s390_relocate_section): Likewise.
677 * elf32-sh.c (sh_elf_relocate_section): Likewise.
678 * elf32-spu.c (spu_elf_relocate_section): Likewise.
679 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
680 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
681 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
682 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
683 * elf64-s390.c (elf_s390_relocate_section): Likewise.
684 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
685 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
686 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
687 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
689 2011-10-19 Alan Modra <amodra@gmail.com>
692 * elflink.c (elf_link_output_extsym): Correct test for warning when
693 forced local executable syms are referenced from shared libraries.
695 2011-10-19 Alan Modra <amodra@gmail.com>
698 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
700 2011-10-18 David S. Miller <davem@davemloft.net>
703 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
704 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
705 call delay slot instruction forward 4 bytes when performing
708 2011-10-17 Alan Modra <amodra@gmail.com>
712 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
713 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
715 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
717 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
718 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
720 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
721 updates of the plt refcount.
722 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
723 refcount in relation to the plt refcount.
725 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
727 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
730 2011-10-11 Alan Modra <amodra@gmail.com>
733 * archive.c (bfd_generic_archive_p): Only check first element
734 when target_defaulted.
735 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
736 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
738 2011-10-11 Alan Modra <amodra@gmail.com>
741 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
742 thin archive element using container target if not defaulted.
744 2011-10-10 Nick Clifton <nickc@redhat.com>
746 * po/es.po: Updated Spanish translation.
747 * po/fi.po: Updated Finnish translation.
748 * po/fr.po: Updated French translation.
749 * po/ru.po: Updated Russian translation.
751 2011-10-10 Alan Modra <amodra@gmail.com>
753 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
754 (struct ppc_link_hash_table): Add tocsave_htab.
755 (struct tocsave_entry): New.
756 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
757 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
758 (ppc64_elf_link_hash_table_free): ..and delete it.
759 (build_plt_stub): Always put STD_R2_40R1 first.
760 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
761 on plt call. If present add prologue nop location to tocsave_htab.
762 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
763 first insn of plt call stub when R_PPC64_TOCSAVE present.
765 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
768 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
769 alignment and size for common symbols.
771 2011-10-08 Alan Modra <amodra@gmail.com>
775 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
778 2011-10-08 Alan Modra <amodra@gmail.com>
781 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
782 even when strip_discarded is false.
784 2011-10-05 Kai Tietz <ktietz@redhat.com>
786 * coffgen.c (coff_write_alien_symbol): Don't write
787 symbol for discarded sections, if strip_discarded isn't
788 explicit set to false.
789 (coff_write_native_symbol): Likewise.
791 2011-10-05 DJ Delorie <dj@redhat.com>
792 Nick Clifton <nickc@redhat.com>
794 * elf32-rx.c: Add support for PID mode.
795 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
796 Include addend in R_RX_SYM relocations.
798 2011-09-30 Tristan Gingold <gingold@adacore.com>
800 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
801 (read_section): Add sec argument. Adjust the code to get section
803 (read_indirect_string): Adjust call to read_section.
804 (read_abbrevs): Ditto.
805 (decode_line_info): Ditto.
806 (read_debug_ranges): Ditto.
807 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
808 (find_debug_info): Add debug_sections parameter. Use it instead
810 (place_sections): Get section names from stash.
811 (find_line): Add debug_sections argument. Initialize
812 debug_sections field of stash from it.
813 Adjust calls to find_debug_info.
814 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
815 Adjust call to find_line.
816 (_bfd_dwarf2_find_line): Adjust call to find_line.
817 * libcoff-in.h (struct dwarf_debug_section): New declaration.
818 (coff_find_nearest_line_with_names): Likewise.
819 * libcoff.h: Regenerate.
820 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
821 (dwarf_debug_sections): Likewise.
822 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
823 * libbfd.h: Regenerate.
824 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
825 _bfd_dwarf2_find_nearest_line.
826 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
827 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
828 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
829 * coffgen.c (coff_find_nearest_line_with_names): New function.
830 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
831 * coff-rs6000.c (xcoff_debug_sections): New constant.
832 (xcoff_find_nearest_line): New function.
833 (rs6000coff_vec): Use xcoff_find_nearest_line.
834 (pmac_xcoff_vec): Ditto.
836 2011-09-30 Alan Modra <amodra@gmail.com>
839 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
840 (ppc64_elf_edit_toc): Check HA relocs.
841 (ha_reloc_match): Delete function.
842 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
843 Instead do it and low part optimization based on
844 ha_relocs_not_using_r2.
846 2011-09-29 Alan Modra <amodra@gmail.com>
849 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
850 debug and special section groups.
852 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
855 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
856 clearing def_dynamic.
857 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
859 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
862 2011-09-27 Kai Tietz <ktietz@redhat.com>
864 * coffcode.h (sec_to_styp_flags): Handle
865 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
866 SEC_LINK_DUPLICATES_SAME_SIZE.
868 2011-09-22 Tristan Gingold <gingold@adacore.com>
870 * configure.in: Bump version to 2.22.51
871 * configure: Regenerate.
873 2011-09-21 David S. Miller <davem@davemloft.net>
875 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
876 * elfxx-sparc.h: Declare it.
877 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
878 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
880 2011-09-21 Tristan Gingold <gingold@adacore.com>
882 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
883 Deals with size limited strings.
884 (bfd_mach_o_build_commands): Initialize more fields.
886 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
889 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
892 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
895 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
896 to struct bfd_elf_version_tree.
898 * elflink.c (elf_info_failed): Remove verdefs.
899 (_bfd_elf_export_symbol): Updated.
900 _bfd_elf_link_assign_sym_version): Likewise.
901 (bfd_elf_size_dynamic_sections): Remove pointer to struct
902 bfd_elf_version_tree. Updated.
903 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
906 * linker.c (bfd_hide_sym_by_version): New.
908 * bfd-in2.h: Regenerated.
910 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
913 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
914 if there are no GOT relocations.
916 2011-09-09 Kai Tietz <ktietz@redhat.com>
918 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
919 for targets without symbol_leading_char.
921 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
923 * bfdwin.c (bfd_get_file_window): Fix memory leak.
925 2011-09-07 Alan Modra <amodra@gmail.com>
928 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
931 2011-09-06 Alan Modra <amodra@gmail.com>
934 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
935 (ppc64_elf_edit_toc): Fix style nit. Report some details
936 on linker failure due to reference in debug or non-alloc
937 sections to optimized away toc entry, and don't abort.
939 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
941 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
944 2011-08-26 Nick Clifton <nickc@redhat.com>
946 * po/es.po: Updated Spanish translation.
948 2011-08-19 Alan Modra <amodra@gmail.com>
950 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
951 we haven't seen expected -mcmodel=medium/large code relocs.
953 2011-08-18 Tristan Gingold <gingold@adacore.com>
955 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
957 2011-08-17 Tristan Gingold <gingold@adacore.com>
959 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
961 2011-08-17 Alan Modra <amodra@gmail.com>
964 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
965 (_bfd_handle_already_linked): Declare.
966 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
967 _bfd_coff_section_already_linked.
968 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
969 * coffcode.h (coff_section_already_linked): Likewise.
970 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
971 * elf-bfd.h: Likewise.
972 * libbfd-in.h: Likewise.
973 * targets.c: Likewise.
974 * linker.c (bfd_section_already_linked): Likewise.
975 (bfd_section_already_linked_table_lookup): Likewise.
976 (bfd_section_already_linked_table_insert): Likewise.
977 (_bfd_generic_section_already_linked): Likewise. Call
978 _bfd_handle_already_linked.
979 (_bfd_handle_already_linked): New function, split out from..
980 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
981 2011-07-09 changes. Avoid unnecessary strcmp when matching
982 already_linked_list entries. Match plugin linkonce section.
983 (section_signature): Delete.
984 * coffgen.c (_bfd_coff_section_already_linked): New function.
985 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
986 * libbfd.h: Regenerate.
987 * libcoff.h: Regenerate.
988 * bfd-in2.h: Regenerate.
990 2011-08-14 Alan Modra <amodra@gmail.com>
992 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
993 shared and call to _mcount will go via plt.
995 2011-08-14 Alan Modra <amodra@gmail.com>
997 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
998 * elf32-ppc.c: Likewise.
999 (ppc_elf_select_plt_layout): Use einfo rather than info to report
1002 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
1005 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
1006 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
1007 and zero-extend it to 64bit if addend is zero for x32. Generate
1008 R_X86_64_RELATIVE64 for x32.
1010 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1012 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1013 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
1014 * elf32-arm.c (elf32_arm_link_hash_table): New field.
1015 (elf232_arm_link_hash_table_create): Initialise new field.
1016 (check_use_blx): Change test depending on fix_arm1176.
1017 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
1018 command line options.
1020 2011-08-08 Tristan Gingold <gingold@adacore.com>
1022 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
1023 (segsec_names_xlat): Reorder elements.
1024 (bfd_mach_o_read_section_32): Fix typo.
1025 (bfd_mach_o_read_section_64): Fix typo.
1027 2011-08-08 Tristan Gingold <gingold@adacore.com>
1029 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
1030 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
1031 (bfd_mach_o_section): Use them. Add next field.
1032 (bfd_mach_o_segment_command): Replace sections array by
1033 sect_head and sect_tail.
1034 (bfd_mach_o_get_mach_o_section): New macro.
1035 (bfd_mach_o_lookup_section): Remove.
1036 (bfd_mach_o_new_section_hook): New function.
1037 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
1039 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
1040 parameter with segname and sectname parameters. Adjust.
1041 (bfd_mach_o_append_section_to_segment): New function. Use a
1042 linked list for Mach-O sections.
1043 (bfd_mach_o_write_segment_32): Adjust.
1044 (bfd_mach_o_write_segment_64): Ditto.
1045 (bfd_mach_o_build_commands): Fix comment. Adjust.
1046 (bfd_mach_o_flatten_sections): Adjust.
1047 (bfd_mach_o_print_section_map): Adjust.
1048 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
1049 (bfd_mach_o_new_section_hook): New function.
1050 (bfd_mach_o_init_section_from_mach_o): Ditto.
1051 (bfd_mach_o_read_section_32): Remove section parameter.
1052 Return a section instead.
1053 (bfd_mach_o_read_section_64): Ditto.
1054 (bfd_mach_o_read_section): Ditto.
1055 (bfd_mach_o_make_bfd_section): Adjust.
1056 (bfd_mach_o_read_segment): Adjust for new profile of
1057 bfd_mach_o_read_section.
1058 (bfd_mach_o_lookup_section): Remove.
1059 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
1061 2011-08-08 Tristan Gingold <gingold@adacore.com>
1063 * mach-o.h (bfd_mach_o_version_min_command): New structure.
1064 (bfd_mach_o_load_command): Add version_min.
1065 (mach_o_data_struct): Fix comment.
1066 * mach-o.c (bfd_mach_o_read_version_min): New function.
1067 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
1068 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
1069 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
1070 (bfd_mach_o_get_name_or_null): New function.
1071 (bfd_mach_o_get_name): Use the above new one.
1072 (bfd_mach_o_load_command_name): Add the above new commands.
1073 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
1074 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
1075 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
1076 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
1078 2011-08-08 Tristan Gingold <gingold@adacore.com>
1080 * mach-o.h: Move size macros to external.h
1081 Move reloc macros to reloc.h and x86-64.h.
1082 * mach-o-i386.c: Includes mach-o/reloc.h
1083 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
1084 * mach-o.c: Add includes.
1085 (bfd_mach_o_write_header): Use structure from external.h to convert.
1086 (bfd_mach_o_write_thread): Ditto.
1087 (bfd_mach_o_write_relocs): Ditto.
1088 (bfd_mach_o_write_section_32): Ditto.
1089 (bfd_mach_o_write_section_64): Ditto.
1090 (bfd_mach_o_write_segment_32): Ditto.
1091 (bfd_mach_o_write_segment_64): Ditto.
1092 (bfd_mach_o_write_symtab): Ditto.
1093 (bfd_mach_o_write_contents): Ditto.
1094 (bfd_mach_o_read_header): Ditto.
1095 (bfd_mach_o_read_section_32): Ditto.
1096 (bfd_mach_o_read_section_64): Ditto.
1097 (bfd_mach_o_read_symtab_symbol): Ditto.
1098 (bfd_mach_o_read_dylinker): Ditto.
1099 (bfd_mach_o_read_dylib): Ditto.
1100 (bfd_mach_o_read_dysymtab): Ditto.
1101 (bfd_mach_o_read_symtab): Ditto.
1102 (bfd_mach_o_read_linkedit): Ditto.
1103 (bfd_mach_o_read_str): Ditto.
1104 (bfd_mach_o_read_dyld_info): Ditto.
1105 (bfd_mach_o_read_segment): Ditto.
1106 (bfd_mach_o_read_command): Ditto.
1107 (bfd_mach_o_archive_p): Ditto.
1108 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
1109 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
1110 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
1111 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
1112 of an hard-coded value.
1114 2011-08-08 Tristan Gingold <gingold@adacore.com>
1116 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
1117 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
1118 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
1119 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
1121 2011-08-08 Tristan Gingold <gingold@adacore.com>
1123 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
1124 (bfd_mach_o_convert_section_name_to_bfd): Use it.
1125 (bfd_mach_o_get_section_type_from_name): New function.
1126 (bfd_mach_o_get_section_attribute_from_name): Ditto.
1127 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
1128 Add comments. Add prototypes for the above new functions.
1130 2011-08-05 Mark Kettenis <kettenis@gnu.org>
1132 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
1134 2011-08-05 Alan Modra <amodra@gmail.com>
1136 * elf64-ppc.c (maybe_strip_output): New function.
1137 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
1139 2011-08-05 Alan Modra <amodra@gmail.com>
1142 * elflink.c (_bfd_elf_section_already_linked): Return matched
1143 status. Remove COFF comdat section handling.
1144 * linker.c (_bfd_generic_section_already_linked): Return matched
1145 status. Don't set SEC_GROUP in l_flags for plugin entries.
1146 (bfd_section_already_linked): Update prototype.
1147 * targets.c (_section_already_linked): Likewise.
1148 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
1149 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
1150 (_bfd_nolink_section_already_linked): Update.
1151 * libbfd.h: Regenerate.
1152 * bfd-in2.h: Regenerate.
1154 2011-08-05 Alan Modra <amodra@gmail.com>
1156 * elf32-ppc.c: Include dwarf2.h.
1157 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
1158 (ppc_elf_create_glink): Create .eh_frame section.
1159 (glink_eh_frame_cie): New array.
1160 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
1161 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
1163 2011-08-04 Tristan Gingold <gingold@adacore.com>
1165 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
1166 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
1168 2011-08-03 Tristan Gingold <gingold@adacore.com>
1170 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
1171 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
1173 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
1175 * elfxx-mips.c (check_4byte_branch): Remove function.
1176 (check_relocated_bzc): New function.
1177 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
1178 instructions that immediately follow a compact branch
1181 2011-08-02 Alan Modra <amodra@gmail.com>
1183 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
1185 (ppc_build_one_stub): Adjust get_relocs call to suit..
1186 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
1188 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
1191 * archures.c (bfd_mach_i386_intel_syntax): New.
1192 (bfd_mach_i386_i8086): Updated.
1193 (bfd_mach_i386_i386): Likewise.
1194 (bfd_mach_x86_64): Likewise.
1195 (bfd_mach_x64_32): Likewise.
1196 (bfd_mach_i386_i386_intel_syntax): Likewise.
1197 (bfd_mach_x86_64_intel_syntax): Likewise.
1198 (bfd_mach_x64_32_intel_syntax): Likewise.
1199 (bfd_mach_l1om): Likewise.
1200 (bfd_mach_l1om_intel_syntax): Likewise.
1201 (bfd_mach_k1om): Likewise.
1202 (bfd_mach_k1om_intel_syntax): Likewise.
1204 * bfd-in2.h: Regenerated.
1206 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
1208 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
1209 (bfd_x64_32_arch): Likewise.
1211 * elf64-x86-64.c: Include "libiberty.h".
1212 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
1213 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
1214 (elf_x86_64_reloc_type_lookup): Likewise.
1215 (elf_x86_64_reloc_name_lookup): Likewise.
1216 (elf_x86_64_relocate_section): Likewise.
1217 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
1219 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1221 * elfxx-mips.c (check_br32): Fix return type.
1223 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1225 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
1227 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1229 * elfxx-mips.c: Adjust comments throughout.
1230 (mips_elf_relax_delete_bytes): Reshape code.
1231 (_bfd_mips_elf_relax_section): Remove check for
1232 R_MICROMIPS_GPREL16 relocations. Reshape code.
1234 2011-07-28 Roland McGrath <mcgrathr@google.com>
1236 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
1237 (elf_i386_nacl_plt0_entry): New variable.
1238 (elf_i386_plt_entry): New variable.
1239 (elf_i386_nacl_pic_plt0_entry): New variable.
1240 (elf_i386_nacl_pic_plt_entry): New variable.
1241 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
1242 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
1243 (elf_backend_plt_alignment): Likewise.
1245 * config.bfd: Handle i[3-7]86-*-nacl*.
1246 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
1247 * targets.c: Support bfd_elf32_i386_nacl_vec.
1248 * configure.in: Likewise.
1249 * configure: Regenerated.
1251 * elf32-i386.c (struct elf_i386_plt_layout): New type.
1252 (GET_PLT_ENTRY_SIZE): New macro.
1253 (elf_i386_plt): New variable.
1254 (struct elf_i386_backend_data): New member `plt'.
1255 (elf_i386_arch_bed): Add initializer for it.
1256 (elf_i386_vxworks_arch_bed): Likewise.
1257 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
1258 (elf_i386_plt_sym_val): Likewise.
1259 (elf_i386_relocate_section): Likewise.
1260 (elf_i386_finish_dynamic_symbol): Likewise.
1261 Also use other elf_i386_plt_layout members for PLT details.
1262 (elf_i386_finish_dynamic_sections): Likewise.
1264 * elf32-i386.c (struct elf_i386_backend_data): New type.
1265 (get_elf_i386_backend_data): New macro.
1266 (elf_i386_arch_bed): New variable.
1267 (elf_backend_arch_data): New macro.
1268 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
1269 (elf_i386_link_hash_table_create): Don't initialize them.
1270 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
1271 elf_i386_backend_data, not elf_i386_link_hash_table.
1272 (elf_i386_adjust_dynamic_symbol): Likewise.
1273 (elf_i386_allocate_dynrelocs): Likewise.
1274 (elf_i386_readonly_dynrelocs): Likewise.
1275 (elf_i386_size_dynamic_sections): Likewise.
1276 (elf_i386_relocate_section): Likewise.
1277 (elf_i386_finish_dynamic_symbol): Likewise.
1278 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
1279 (elf_i386_vxworks_link_hash_table_create): Function removed.
1280 (elf_i386_vxworks_arch_bed): New variable.
1281 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
1283 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
1284 * elfxx-target.h (elf_backend_arch_data): New macro.
1285 (elfNN_bed): Use it as initializer for the new member.
1287 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
1289 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
1292 2011-07-26 Jakub Jelinek <jakub@redhat.com>
1294 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
1295 and .zdebug_macro entry.
1296 (dwarf_debug_section_enum): Add debug_macro.
1298 2011-07-26 Alan Modra <amodra@gmail.com>
1300 * elf64-ppc.c: Include dwarf2.h.
1301 (struct ppc_link_hash_table): Add glink_eh_frame.
1302 (create_linkage_sections): Create .eh_frame section.
1303 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
1305 (glink_eh_frame_cie): New array.
1306 (ppc64_elf_size_stubs): Size glink_eh_frame.
1307 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
1308 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
1310 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
1313 * elf64-mmix.c (struct _mmix_elf_section_data): New members
1314 has_warned_bpo and has_warned_pushj.
1315 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
1316 converting to ISO C. Add new parameter error_message. All
1318 (mmix_elf_perform_relocation): Ditto.
1319 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
1320 Handle the case where mmix_elf_check_common_relocs has not been
1321 called, missing preparations for relocs of the respective type.
1323 2011-07-24 Chao-ying Fu <fu@mips.com>
1324 Ilie Garbacea <ilie@mips.com>
1325 Maciej W. Rozycki <macro@codesourcery.com>
1326 Joseph Myers <joseph@codesourcery.com>
1327 Catherine Moore <clm@codesourcery.com>
1328 Richard Sandiford <rdsandiford@googlemail.com>
1330 * archures.c (bfd_mach_mips_micromips): New macro.
1331 * cpu-mips.c (I_micromips): New enum value.
1332 (arch_info_struct): Add bfd_mach_mips_micromips.
1333 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
1335 (_bfd_mips_elf_relax_section): Likewise.
1336 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1337 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1339 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1340 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1341 (gprel16_reloc_p): Handle microMIPS ASE.
1342 (literal_reloc_p): New function.
1343 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
1344 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
1345 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1346 and _bfd_mips_elf_reloc_shuffle changes.
1347 (mips_elf_gprel32_reloc): Update comment.
1348 (micromips_reloc_map): New variable.
1349 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1350 (mips_elf32_rtype_to_howto): Likewise.
1351 (mips_info_to_howto_rel): Likewise.
1352 (bfd_elf32_bfd_is_target_special_symbol): Define.
1353 (bfd_elf32_bfd_relax_section): Likewise.
1354 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
1355 (micromips_elf64_howto_table_rela): Likewise.
1356 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1357 and _bfd_mips_elf_reloc_shuffle changes.
1358 (micromips_reloc_map): Likewise.
1359 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
1360 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1361 (mips_elf64_rtype_to_howto): Likewise.
1362 (bfd_elf64_bfd_is_target_special_symbol): Define.
1363 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
1364 (elf_micromips_howto_table_rela): Likewise.
1365 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1366 and _bfd_mips_elf_reloc_shuffle changes.
1367 (micromips_reloc_map): Likewise.
1368 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1369 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1370 (mips_elf_n32_rtype_to_howto): Likewise.
1371 (bfd_elf32_bfd_is_target_special_symbol): Define.
1372 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
1373 (LA25_LUI_MICROMIPS_2): Likewise.
1374 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
1375 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
1376 (TLS_RELOC_P): Handle microMIPS ASE.
1377 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
1378 target is a microMIPS function.
1379 (micromips_reloc_p): New function.
1380 (micromips_reloc_shuffle_p): Likewise.
1381 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
1382 (got_disp_reloc_p, got_page_reloc_p): New functions.
1383 (got_ofst_reloc_p): Likewise.
1384 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
1385 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
1386 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
1387 (micromips_branch_reloc_p): New function.
1388 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
1389 (tls_gottprel_reloc_p): Likewise.
1390 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1391 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1393 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1394 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1395 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
1396 (mips_tls_got_index, mips_elf_got_page): Likewise.
1397 (mips_elf_create_local_got_entry): Likewise.
1398 (mips_elf_relocation_needs_la25_stub): Likewise.
1399 (mips_elf_calculate_relocation): Likewise.
1400 (mips_elf_perform_relocation): Likewise.
1401 (_bfd_mips_elf_symbol_processing): Likewise.
1402 (_bfd_mips_elf_add_symbol_hook): Likewise.
1403 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1404 (mips_elf_add_lo16_rel_addend): Likewise.
1405 (_bfd_mips_elf_check_relocs): Likewise.
1406 (mips_elf_adjust_addend): Likewise.
1407 (_bfd_mips_elf_relocate_section): Likewise.
1408 (mips_elf_create_la25_stub): Likewise.
1409 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1410 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1411 (_bfd_mips_elf_is_target_special_symbol): New function.
1412 (mips_elf_relax_delete_bytes): Likewise.
1413 (opcode_descriptor): New structure.
1415 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1416 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1417 (beq_insn_32): Likewise.
1418 (b_insn_16, bz_insn_16): New variables.
1419 (BZC32_REG_FIELD): New macro.
1420 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1421 (bzc_insns_32, bz_insns_16):Likewise.
1422 (BZ16_REG, BZ16_REG_FIELD): New macros.
1423 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1424 (jal_x_insn_32_bd32): Likewise.
1425 (j_insn_32, jalr_insn_32): Likewise.
1426 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1427 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1428 (JR16_REG): New macro.
1429 (ds_insns_16_bd16): New variable.
1430 (lui_insn): Likewise.
1431 (addiu_insn, addiupc_insn): Likewise.
1432 (ADDIUPC_REG_FIELD): New macro.
1433 (MOVE32_RD, MOVE32_RS): Likewise.
1434 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1435 (move_insns_32, move_insns_16): New variables.
1436 (nop_insn_32, nop_insn_16): Likewise.
1438 (find_match): New function.
1439 (check_br16_dslot, check_br32_dslot): Likewise.
1440 (check_br16, check_br32): Likewise.
1441 (IS_BITSIZE): New macro.
1442 (check_4byte_branch): New function.
1443 (_bfd_mips_elf_relax_section): Likewise.
1444 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1445 and microMIPS modules together.
1446 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1447 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1448 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1449 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1450 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1451 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1452 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1453 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1454 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1455 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1456 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1457 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1458 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1459 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1460 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1461 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1462 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1463 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1464 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1465 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1466 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1467 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1468 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1469 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1470 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1471 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1472 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1473 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1474 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1475 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1476 * bfd-in2.h: Regenerate.
1477 * libbfd.h: Regenerate.
1479 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1481 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1482 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1483 * Makefile.in: Regenerated.
1485 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1486 (bfd_k1om_arch): New.
1487 (bfd_archures_list): Add &bfd_k1om_arch.
1488 * bfd-in2.h: Regenerated.
1490 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1491 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1492 if bfd_elf64_x86_64_freebsd_vec is supported.
1493 (targ_selvecs): Likewise.
1495 * configure.in: Support bfd_elf64_k1om_vec and
1496 bfd_elf64_k1om_freebsd_vec.
1497 * configure: Regenerated.
1501 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1502 (bfd_elf64_k1om_vec): Likewise.
1503 (bfd_elf64_k1om_freebsd_vec): Likewise.
1505 * targets.c (bfd_elf64_k1om_vec): New.
1506 (bfd_elf64_k1om_freebsd_vec): Likewise.
1507 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1508 bfd_elf64_k1om_freebsd_vec.
1510 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1512 Fix false coff-go32-exe matches.
1513 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1515 * coff-stgo32.c (go32_check_format): New forward declaration.
1516 (COFF_CHECK_FORMAT): New defintion.
1517 (go32_check_format): New function.
1519 2011-07-15 Alan Modra <amodra@gmail.com>
1521 * configure.in: Bump version.
1522 * configure: Regenerate.
1524 2011-07-14 Alan Modra <amodra@gmail.com>
1526 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1527 * elf-bfd.h (struct already_linked): Forward declare.
1529 2011-07-14 Alan Modra <amodra@gmail.com>
1531 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1532 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1534 2011-07-14 Alan Modra <amodra@gmail.com>
1536 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1537 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1538 (build_tls_get_addr_stub): Likewise.
1539 (ppc_build_one_stub): Update calls to above.
1540 (ppc_size_one_stub): Adjust stub size.
1541 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1542 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1544 2011-07-12 Nick Clifton <nickc@redhat.com>
1546 * elf32-arm.c (elf32_arm_section_flags): Delete.
1547 (elf_backend_section_flags): Remove.
1549 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1552 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1553 when setting stack_flags.
1555 2011-07-11 Catherine Moore <clm@codesourcery.com>
1557 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1558 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1559 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1560 * bfd-in2.h: Regenerated.
1561 * bfd.c (bfd_lookup_section_flags): New definition.
1562 * binary.c (binary_bfd_lookup_section_flags): New definition.
1563 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1564 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1565 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1566 * coff-rs6000.c (rs6000coff_vec): Include
1567 bfd_generic_lookup_section_flags.
1568 (pmac_xcoff_vec): Likewise.
1569 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1570 * coff64-rs6000.c (rs6000coff64_vec): Include
1571 bfd_generic_lookup_section_flags.
1572 (aix5coff64_vec): Likewise.
1573 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1574 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1575 (bfd_elf_lookup_section_flags): Declare.
1576 * elflink.c (bfd_elf_lookup_section_flags): New function.
1577 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1578 (elf_backend_lookup_section_flags_hook): Define.
1579 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1580 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1581 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1582 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1583 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1584 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1585 (bfd_generic_lookup_section_flags): Declare.
1586 * libbfd.h: Regenerated.
1587 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1588 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1589 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1590 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1591 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1592 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1593 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1594 * reloc.c (bfd_generic_lookup_section_flags): New function.
1595 * som.c (som_bfd_lookup_section_flags): New definition.
1596 * srec.c (srec_bfd_lookup_section_flags): New definition.
1597 * targets.c (flag_info): Declare.
1598 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1599 (_bfd_lookup_section_flags): New.
1600 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1601 * versados.c (versados_bfd_lookup_section_flags): New definition.
1602 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1603 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1605 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1608 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1610 2011-07-09 Alan Modra <amodra@gmail.com>
1613 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1614 rather than kept_section to determine whether a symbol is from
1615 a discarded section.
1616 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1617 sections appear undefined.
1619 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1622 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1623 "asection *" with "struct already_linked *".
1624 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1625 (_bfd_generic_section_already_linked): Likewise.
1626 (bfd_section_already_linked_table_insert): Likewise.
1627 (struct already_linked): New.
1628 (struct bfd_section_already_linked): Use it.
1629 * elflink.c (_bfd_elf_section_already_linked): Replace.
1630 "asection *" with "struct already_linked *". Replace the plugin
1631 dummy with the LTO output.
1632 * linker.c (_bfd_generic_section_already_linked): Likewise.
1633 * targets.c (struct already_linked): Add forward declaration.
1634 (bfd_target): Replace "struct bfd_section *" with
1635 "struct already_linked *" in _section_already_linked.
1636 * bfd-in2.h: Regenerate.
1637 * libbfd.h: Regenerate.
1639 2011-07-06 Tristan Gingold <gingold@adacore.com>
1641 * mach-o.h: Move loader related definitions to
1642 include/mach-o/loader.h. Include it.
1644 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1646 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1647 define to _bfd_elf_set_osabi.
1649 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1650 Thomas Schwinge <thomas@schwinge.name>
1653 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1654 ELFOSABI_LINUX alias.
1655 * elf32-hppa.c: Likewise.
1656 * elf32-i370.c: Likewise.
1657 * elf64-hppa.c: Likewise.
1659 2011-07-01 Ian Lance Taylor <iant@google.com>
1661 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1662 DW_OP_lit3 to DW_OP_lit2.
1664 2011-07-01 Alan Modra <amodra@gmail.com>
1666 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1667 dyn relocs when called to copy flags for a weak sym.
1668 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1669 (ppc64_elf_merge_private_bfd_data): Delete.
1670 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1671 _bfd_generic_verify_endian_match.
1673 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1675 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1678 2011-06-28 Tristan Gingold <gingold@adacore.com>
1680 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1682 (_bfd_vms_write_etir): Write linkage index from reloc.
1684 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1686 * mach-o.c (bfd_mach_o_read_command): Also ignore
1687 BFD_MACH_O_LC_ROUTINES_64.
1689 2011-06-27 Tristan Gingold <gingold@adacore.com>
1691 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1692 section target index.
1694 2011-06-27 Nick Clifton <nickc@redhat.com>
1696 * cisco-core.c (cisco_core_little_vec): Add initialization of
1697 match_priority field.
1699 2011-06-27 Tristan Gingold <gingold@adacore.com>
1701 * cache.c: Include bfd_stdint.h.
1702 (cache_bmmap): Change profile. Return region start and size.
1703 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1704 (bfd_mmap): Change profile and adjust. Update comment.
1705 (memory_bmmap): Change profile.
1706 * opncls.c (opncls_bmmap): Change profile.
1707 * vms-lib.c (vms_lib_bmmap): Likewise.
1708 * libbfd.h: Regenerate.
1709 * bfd-in2.h: Regenerate.
1711 2011-06-27 Tristan Gingold <gingold@adacore.com>
1713 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1716 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1718 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1719 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1721 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1723 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1725 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1727 2011-06-24 Richard Henderson <rth@redhat.com>
1730 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1731 tlsgd insn before swapping adjacent insns.
1733 2011-06-24 Tristan Gingold <gingold@adacore.com>
1735 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1738 2011-06-24 Alan Modra <amodra@gmail.com>
1741 * elf.c (assign_file_positions_for_load_sections): Don't align
1742 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1743 that don't get a PT_LOAD.
1745 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1747 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1748 (sh_elf_check_relocs): Likewise.
1750 2011-06-22 Richard Henderson <rth@redhat.com>
1752 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1753 TPREL in a PIE image.
1754 (alpha_dynamic_entries_for_reloc): Likewise.
1755 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1756 (elf64_alpha_relax_got_load): Likewise.
1758 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1760 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1763 2011-06-22 Alan Modra <amodra@gmail.com>
1765 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1766 plugin symbols. Fix segfault on linker scrip defined syms.
1768 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1771 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1772 at all for linker created .eh_frame sections.
1773 (_bfd_elf_discard_section_eh_frame): Handle linker created
1774 .eh_frame sections with no relocations.
1775 * elf64-x86-64.c: Include dwarf2.h.
1776 (elf_x86_64_eh_frame_plt): New variable.
1777 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1778 PLT_FDE_LEN_OFFSET): Define.
1779 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1780 (elf_x86_64_create_dynamic_sections): Create and fill in
1781 .eh_frame section for .plt section.
1782 (elf_x86_64_size_dynamic_sections): Write .plt section size
1783 into .eh_frame FDE covering .plt section.
1784 (elf_x86_64_finish_dynamic_sections): Write .plt section
1785 start into .eh_frame FDE covering .plt section. Call
1786 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1787 (elf_backend_plt_alignment): Define to 4.
1788 * elf32-i386.c: Include dwarf2.h.
1789 (elf_i386_eh_frame_plt): New variable.
1790 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1791 PLT_FDE_LEN_OFFSET): Define.
1792 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1793 (elf_i386_create_dynamic_sections): Create and fill in
1794 .eh_frame section for .plt section.
1795 (elf_i386_size_dynamic_sections): Write .plt section size
1796 into .eh_frame FDE covering .plt section.
1797 (elf_i386_finish_dynamic_sections): Write .plt section
1798 start into .eh_frame FDE covering .plt section. Call
1799 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1800 (elf_backend_plt_alignment): Define to 4.
1802 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1804 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1807 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1809 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1810 CORE_HEADER is defined.
1811 (elf_x86_64_write_core_note): New.
1812 (elf_backend_write_core_note): Likewise.
1814 * hosts/x86-64linux.h (uint64_t): New.
1815 (user_regsx32_struct): Likewise.
1816 (elf_gregx32_t): Likewise.
1817 (ELF_NGREGX32): Likewise.
1818 (elf_gregsetx32_t): Likewise.
1819 (elf_prstatusx32): Likewise.
1820 (prstatusx32_t): Likewise.
1821 (user_fpregs32_struct): Removed.
1822 (user_fpxregs32_struct): Likewise.
1824 (elf_fpregset32_t): Likewise.
1825 (elf_fpxregset32_t): Likewise.
1826 (prgregset32_t): Likewise.
1827 (prfpregset32_t): Likewise.
1829 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1831 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1832 (elf_x86_64_grok_psinfo): Likewise.
1834 2011-06-16 Nick Clifton <nickc@redhat.com>
1836 * elf.c (elf_find_function): Fail if not provided with a symbol
1839 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1841 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1842 * elf.c (elfcore_grok_arm_vfp): New function.
1843 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1844 (elfcore_write_arm_vfp): New function.
1845 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1847 2011-06-14 Richard Henderson <rth@redhat.com>
1849 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1850 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1851 (elf64_alpha_always_size_sections): Don't call
1852 elf64_alpha_merge_ind_symbols.
1853 (elf_backend_copy_indirect_symbol): New.
1855 2011-06-14 Alan Modra <amodra@gmail.com>
1858 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1859 before doing anything.
1860 (_bfd_elf_discard_section_eh_frame): Likewise.
1862 2011-06-14 Alan Modra <amodra@gmail.com>
1864 * Makefile.am: Formatting.
1865 * Makefile.in: Regenerate.
1866 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1867 * po/SRC-POTFILES.in: Regnerate.
1869 2011-06-14 Alan Modra <amodra@gmail.com>
1871 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1872 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1873 Don't handle warning symbols here.
1874 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1875 (allocate_dynrelocs, readonly_dynrelocs): As above.
1877 2011-06-14 Alan Modra <amodra@gmail.com>
1880 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1881 (elf_gc_sweep): Don't treat debug and sections like .comment
1883 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1884 not part of a group. Always call gc_mark_extra_sections.
1885 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1886 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1887 _bfd_elf_gc_mark_extra_sections.
1888 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1889 _bfd_elf_gc_mark_extra_sections.
1890 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1892 2011-06-13 Nick Clifton <nickc@redhat.com>
1894 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1895 variable 'local_got_offsets'.
1896 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1897 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1899 2011-06-13 Walter Lee <walt@tilera.com>
1901 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1902 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1903 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1904 and elfxx-tilegx.lo.
1905 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1907 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1908 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1909 * Makefile.in: Regenerate.
1910 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1911 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1912 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1913 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1914 bfd-in2.h: Regenerate.
1915 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1916 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1917 and bfd_elf64_tilegx_vec.
1918 * configure: Regenerate.
1919 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1921 * libbfd.h: Regenerate.
1922 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1923 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1924 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1925 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1926 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1927 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1928 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1929 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1930 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1931 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1932 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1933 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1934 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1935 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1936 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1937 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1938 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1939 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1940 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1941 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1942 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1943 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1944 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1945 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1946 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1947 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1948 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1949 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1950 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1951 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1952 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1953 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1954 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1955 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1956 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1957 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1958 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1959 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1960 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1961 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1962 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1963 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1964 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1965 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1966 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1967 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1968 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1969 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1970 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1971 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1972 * targets.c (bfd_elf32_tilegx_vec): Declare.
1973 (bfd_elf32_tilepro_vec): Declare.
1974 (bfd_elf64_tilegx_vec): Declare.
1975 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1976 and bfd_elf64_tilegx_vec.
1977 * cpu-tilegx.c: New file.
1978 * cpu-tilepro.c: New file.
1979 * elf32-tilepro.h: New file.
1980 * elf32-tilepro.c: New file.
1981 * elf32-tilegx.c: New file.
1982 * elf32-tilegx.h: New file.
1983 * elf64-tilegx.c: New file.
1984 * elf64-tilegx.h: New file.
1985 * elfxx-tilegx.c: New file.
1986 * elfxx-tilegx.h: New file.
1988 2011-06-13 Alan Modra <amodra@gmail.com>
1990 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1991 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1992 warning symbols here.
1993 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1994 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1995 elf32_arm_readonly_dynrelocs): Likewise.
1996 * elf32-bfin.c (bfin_discard_copies): Likewise.
1997 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1998 elf_cris_discard_excess_dso_dynamics,
1999 elf_cris_discard_excess_program_dynamics): Likewise.
2000 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
2001 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
2002 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
2003 * elf32-i386.c (elf_i386_allocate_dynrelocs,
2004 elf_i386_readonly_dynrelocs): Likewise.
2005 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2006 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
2007 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2008 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
2009 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
2010 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
2011 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2012 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
2013 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
2014 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2015 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
2016 elf32_tic6x_readonly_dynrelocs): Likewise.
2017 * elf32-vax.c (elf_vax_discard_copies): Likewise.
2018 * elf32-xstormy16.c (xstormy16_relax_plt_check,
2019 xstormy16_relax_plt_realloc): Likewise.
2020 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
2021 * elf64-alpha.c (elf64_alpha_output_extsym,
2022 elf64_alpha_calc_got_offsets_for_symbol,
2023 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
2024 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
2025 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
2026 elf_hppa_unmark_useless_dynamic_symbols,
2027 elf_hppa_remark_useless_dynamic_symbols): Likewise.
2028 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
2029 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
2030 readonly_dynrelocs, merge_global_got, reallocate_got,
2031 undo_symbol_twiddle): Likewise.
2032 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2033 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
2034 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
2035 elf_x86_64_readonly_dynrelocs): Likewise.
2036 * elflink.c (elf_link_renumber_hash_table_dynsyms,
2037 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
2038 _bfd_elf_link_find_version_dependencies,
2039 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
2040 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
2041 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
2042 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
2043 elf_gc_propagate_vtable_entries_used,
2044 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
2045 elf_gc_allocate_got_offsets): Likewise.
2046 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
2047 elfNN_ia64_global_dyn_sym_thunk): Likewise.
2048 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
2049 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
2050 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2051 * i386linux.c (linux_tally_symbols): Likewise.
2052 * m68klinux.c (linux_tally_symbols): Likewise.
2053 * sparclinux.c (linux_tally_symbols): Likewise.
2054 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
2055 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
2057 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
2058 function. Update all callers.
2059 * aoutx.h (aout_link_write_other_symbol): Likewise.
2060 * pdp11.c (aout_link_write_other_symbol): Likewise.
2061 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2062 * ecoff.c (ecoff_link_write_external): Likewise.
2063 * xcofflink.c (xcoff_write_global_symbol): Likewise.
2064 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
2066 * ecoff.c (ecoff_link_hash_traverse): Delete.
2067 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
2068 _bfd_coff_write_global_sym.
2069 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
2070 * libcoff.h: Regenerate.
2072 2011-06-10 Nick Clifton <nickc@redhat.com>
2074 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
2075 backend does not provide a function for creating dynamic sections
2077 (bfd_elf_final_link): Issue a warning message if a dynamic section
2078 has the SHT_NOTE type.
2079 (bfd_elf_final_link): Do not look for dynamic strings in a section
2080 that does not have the SHT_STRTAB type or the name .dynstr.
2081 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
2082 section is not in the output binary.
2083 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
2085 2011-06-09 Tristan Gingold <gingold@adacore.com>
2087 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
2088 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
2091 2011-06-09 Tristan Gingold <gingold@adacore.com>
2093 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
2095 2011-06-09 Nick Clifton <nickc@redhat.com>
2098 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
2099 that the output section has an allocated bfd_elf_section_data
2101 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
2102 symbols in sections that have been removed by garbage collection.
2104 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
2106 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
2107 relocations in SEC_DEBUGGING sections when building shared
2110 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
2113 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
2114 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
2116 2011-06-08 Tristan Gingold <gingold@adacore.com>
2118 * makefile.vms (OBJS): Add elfxx-ia64.obj
2121 2011-06-08 Alan Modra <amodra@gmail.com>
2123 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
2124 * sco5-core.c: Init match_priority field.
2126 2011-06-08 Alan Modra <amodra@gmail.com>
2128 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
2129 indirect links here.
2131 2011-06-07 Joel Brobecker <brobecker@adacore.com>
2133 * irix-core.c (irix_core_vec): Add match_priority field.
2135 2011-06-06 Alan Modra <amodra@gmail.com>
2137 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
2139 * configure.in: Bump bfd version.
2140 * elfcode.h (elf_object_p): Delete hacks preventing match of
2141 EM_NONE and ELFOSABI_NONE targets when a better match exists.
2142 * elfxx-target.h (elf_match_priority): Define and use.
2143 * format.c (bfd_check_format_matches): Use target match_priority
2144 to choose best of multiple matching targets. In cases with multiple
2145 matches rerun _bfd_check_format if we don't choose the last match.
2146 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
2147 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
2148 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
2149 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
2150 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
2151 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
2152 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
2153 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
2154 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
2155 * vms-lib.c, * xsym.c: Init match_priority field.
2156 * configure: Regenerate.
2157 * bfd-in2.h: Regenerate.
2159 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
2162 * elfcode.h (elf_object_p): Revert the last change.
2164 2011-06-04 Alan Modra <amodra@gmail.com>
2166 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
2167 return the other arch.
2168 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
2171 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
2174 * hash.c (higher_primer_number): Add more, small, prime numbers.
2175 (bfd_hash_set_default_size): Likewise.
2177 2011-06-02 Nick Clifton <nickc@redhat.com>
2179 * coff-mcore.c: Fix spelling typo.
2180 * coff-stgo32.c: Likewise.
2181 * elf32-arm.c: Likewise.
2182 * elf32-avr.c: Likewise.
2183 * elf-m68hc1x.c: Likewise.
2184 * elf32-mcore.c: Likewise.
2185 * elf32-mep.c: Likewise.
2186 * elf32-mt.c: Likewise.
2187 * elf32-ppc.c: Likewise.
2188 * elf32-xtensa.c: Likewise.
2189 * elf64-ppc.c: Likewise.
2190 * elfxx-mips.c: Likewise.
2191 * netbsd.h: Likewise.
2192 * nlmcode.h: Likewise.
2193 * vms-alpha.c: Likewise.
2194 * po/bfd.pot: Regenerate.
2195 * po/SRC-POTFILES.in: Regenerate.
2197 2011-06-01 DJ Delorie <dj@redhat.com>
2199 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
2200 * target.c: Likewise.
2201 * configure.in: Likewise.
2202 * configure.in: Regenerate.
2203 * elf32-rx.c: Add elf32-rx-be-ns target.
2204 (rx_elf_object_p): Never allow the be-ns target by default,
2205 only allow it if the user requests it.
2207 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
2209 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
2210 relocation in readonly section in a shared object.
2211 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
2213 2011-05-31 Nick Clifton <nickc@redhat.com>
2215 * archive.c (adjust_relative_path): Fix comment to prevent it
2216 corrupting the auto-generated bfd.h.
2218 2011-05-31 Paul Brook <paul@codesourcery.com>
2220 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
2221 for known functions.
2222 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
2225 2011-05-31 Paul Brook <paul@codesourcery.com>
2227 * elf32-arm.c (arm_stub_is_thumb): Add
2228 arm_stub_long_branch_v4t_thumb_tls_pic.
2229 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
2232 2011-05-27 Nick Clifton <nickc@redhat.com>
2235 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
2236 unable to read a file pointed to by an entry in a thin archive.
2237 (adjust_relative_path): Use lrealpath to canonicalize paths.
2238 Handle the case where the reference path is above the current
2239 path in the directory tree.
2241 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
2244 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
2245 R_X86_64_TPOFF64 in executable.
2247 2011-05-26 Alan Modra <amodra@gmail.com>
2249 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
2250 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
2251 local_protected comment.
2253 2011-05-25 Tristan Gingold <gingold@adacore.com>
2255 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
2256 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
2257 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
2258 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
2259 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
2260 (elf32-ia64.c): Created from elfnn-ia64.c
2261 (elf64-ia64.c): Likewise.
2262 * elfxx-ia64.h: New file.
2263 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
2264 functions.Includes elfxx-ia64.h.
2265 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
2266 (IA64_HOWTO): Adjust.
2267 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
2268 (elfNN_ia64_reloc_type_lookup): Renames to
2269 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
2270 (elfNN_ia64_reloc_name_lookup): Renames to
2271 ia64_elf_reloc_name_lookup. Make it public.
2272 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
2273 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
2275 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
2276 Move it and make it public. Move prototype to elfxx-ia64.h
2277 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
2278 Move prototype to elfxx-ia64.h
2279 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
2280 (elfNN_ia64_info_to_howto): Adjust calls.
2281 (elfNN_ia64_relax_section): Adjust calls.
2282 (count_dyn_reloc): Fix typo.
2283 (elfNN_ia64_relocate_section): Adjust calls.
2284 (elfNN_ia64_finish_dynamic_symbol): Likewise.
2285 (bfd_elfNN_bfd_reloc_type_lookup)
2286 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
2287 * configure: Regenerate.
2288 * Makefile.in: Regenerate.
2290 2011-05-23 DJ Delorie <dj@redhat.com>
2292 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
2293 the vma/lma swapping done in elf32_rx_modify_program_headers.
2295 2011-05-23 Nick Clifton <nickc@redhat.com>
2297 * elf-m10300.c (mn10300_elf_mkobject): New function.
2298 (bfd_elf32_mkobject): Define.
2300 2011-05-23 Alan Modra <amodra@gmail.com>
2302 * elf-bfd.h: Comment typo fix.
2303 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
2304 struct elf_dyn_relocs throughout.
2305 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
2307 2011-05-23 Alan Modra <amodra@gmail.com>
2309 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
2310 functions rather than warning callback or _bfd_error_handler.
2311 * elf32-ppc.c: Likewise.
2312 * elf64-ppc.c: Likewise.
2313 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
2315 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2317 2011-05-23 Alan Modra <amodra@gmail.com>
2320 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
2321 .tbss, and page align same for all SHT_NOBITS sections.
2323 2011-05-21 Alan Modra <amodra@gmail.com>
2326 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
2328 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
2329 segment if just for .tbss.
2330 (assign_file_positions_for_load_sections): Don't report "can't
2331 allocate in segment" errors for .tbss.
2332 (assign_file_positions_for_non_load_sections): Don't set p_filesz
2333 from SHT_NOBITS section filepos.
2335 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
2337 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
2338 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2339 (elf32_tic6x_relocate_section): Handle them.
2341 2011-05-18 Nick Clifton <nickc@redhat.com>
2344 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
2345 sections when building shared libraries.
2347 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
2350 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
2353 2011-05-18 Tristan Gingold <gingold@adacore.com>
2355 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
2356 (xcoff_sweep): Always keep dwarf sections.
2357 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
2359 2011-05-18 Tristan Gingold <gingold@adacore.com>
2361 * libxcoff.h (struct xcoff_dwsect_name): New type.
2362 (XCOFF_DWSECT_NBR_NAMES): New macro.
2363 (xcoff_dwsect_names): Declare.
2364 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
2365 (styp_to_sec_flags): Ditto.
2366 (coff_new_section_hook): Ditto.
2367 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
2368 * coff-rs6000.c (xcoff_dwsect_name): New variable.
2370 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
2373 * elf32-rx.c (ignore_lma): New variable.
2374 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
2375 (rx_modify_program_headers): Only copy the LMA into the VMA if
2378 2011-05-17 Alan Modra <amodra@gmail.com>
2381 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
2382 * elflink.c (elf_link_add_object_symbols): Likewise.
2383 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2385 2011-05-16 Alan Modra <amodra@gmail.com>
2387 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
2389 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
2391 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
2392 global GOT entries for GOT_PAGE relocations against global symbols.
2394 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
2396 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
2397 (tic6x-*-*): Replaced by these.
2398 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
2399 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
2400 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
2402 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
2403 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
2404 "elf32-target.h" two more times.
2405 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
2406 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
2407 bfd_elf32_tic6x_elf_le_vec.
2408 * configure: Regenerate.
2410 2011-05-13 Jan Beulich <jbeulich@novell.com>
2412 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2414 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
2416 * config.in: Regenerated.
2417 * configure: Regenerated.
2418 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2419 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2420 HAVE_PSINFO32_T_PR_PID.
2421 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2422 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2423 and HAVE_PSINFO32_T_PR_PID.
2424 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2426 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2428 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2430 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2431 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2433 2011-05-09 Paul Brook <paul@codesourcery.com>
2435 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2436 * bfd-in2.h: Regenerate.
2437 * elf32-tic6x.c: Include limits.h.
2438 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2439 _tic6x_elf_section_data): New.
2440 (elf32_tic6x_section_data): Define.
2441 (elf32_tic6x_new_section_hook): Allocate target specific data.
2442 (elf32_tic6x_add_unwind_table_edit): New function.
2443 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2444 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2445 elf32_tic6x_copy_exidx_entry): New functions.
2446 (elf_backend_write_section): Define.
2448 2011-05-09 Paul Brook <paul@codesourcery.com>
2450 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2451 elf32_tic6x_fake_sections): New functions.
2452 (elf_backend_fake_sections): Define.
2454 2011-05-09 Paul Brook <paul@codesourcery.com>
2456 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2457 (elf_backend_gc_mark_extra_sections): Define.
2459 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2462 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2463 references to symbols defined in discarded sections.
2465 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2468 * coffgen.c (coff_write_symbol): Assume input section is its own
2469 output section if output_section member not set.
2470 (coff_write_alien_symbol): Likewise.
2472 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2475 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2477 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2480 * section.c (SEC_ELF_REVERSE_COPY): New.
2481 * bfd-in2.h: Regenerated.
2483 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
2486 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2487 * bfd-in2.h: Regenerate.
2489 2011-05-06 Tristan Gingold <gingold@adacore.com>
2491 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2492 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2493 any code section. Add comments.
2494 (alpha_vms_object_p): Use void * instead of PTR.
2495 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2496 (build_module_list): Guard against no DST section. Add comments.
2497 (alpha_vms_link_output_symbol): Discard undefined symbols.
2498 (alpha_vms_get_section_contents): Simply memcpy if the section was
2499 already loaded. Fix typo.
2500 (vms_new_section_hook): Use void * instead of PTR.
2501 (vms_alpha_vec): Ditto.
2503 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2505 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2506 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2508 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2510 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2511 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2512 mismatch. Choose the lower of the two values.
2513 (bfd_elf32_bfd_final_link): New macro.
2515 2011-04-28 Tristan Gingold <gingold@adacore.com>
2517 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2518 (bfd_xcoff_swap_aux_out): Ditto.
2519 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2520 (bfd_xcoff64_swap_aux_out): Ditto.
2522 2011-05-04 Alan Modra <amodra@gmail.com>
2525 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2526 was_undefined on dot-symbols.
2528 2011-05-03 Paul Brook <paul@codesourcery.com>
2531 * elf32-tic6x.c (elf32_tic6x_howto_table,
2532 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2533 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2536 2011-05-01 Alan Modra <amodra@gmail.com>
2539 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2540 creating ifunc sections.
2541 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2543 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2545 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2548 2011-04-28 Tom Tromey <tromey@redhat.com>
2550 * bfdio.c (memory_bstat): Pass correct size to memset.
2552 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2554 * dwarf2.c (dwarf_debug_sections): Mark const.
2555 * elf.c (special_sections): Likewise.
2556 * libbfd-in.h (dwarf_debug_sections): Likewise.
2557 * libbfd.h: Regenerate.
2559 2011-04-26 Kai Tietz <ktietz@redhat.com>
2561 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2564 2011-04-26 Tristan Gingold <gingold@adacore.com>
2566 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2568 2011-04-24 Alan Modra <amodra@gmail.com>
2572 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2573 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2574 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2575 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2576 it is a redef of an IR symbol in a real BFD.
2578 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2580 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2581 in readonly section in a shared object.
2582 (elf_i386_size_dynamic_sections): Likewise.
2583 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2584 (elf_x86_64_size_dynamic_sections): Likewise.
2586 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2589 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2591 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2593 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2595 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2596 on dynamic symbol error.
2597 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2599 2011-04-20 Tristan Gingold <gingold@adacore.com>
2601 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2603 2011-04-20 Alan Modra <amodra@gmail.com>
2605 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2606 (bfd_hash_table_init_n): Overflow checking.
2607 (bfd_hash_set_default_size): Return current size. Take unsigned long
2608 arg. Add 65537 to hash_size primes.
2609 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2610 * bfd-in2.h: Regenerate.
2612 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2614 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2617 2011-04-20 Alan Modra <amodra@gmail.com>
2619 * libbfd.c (bfd_log2): Do return rounded up value.
2620 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2621 call with expanded old round down version of the function.
2623 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2624 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2626 2011-04-20 Alan Modra <amodra@gmail.com>
2629 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2630 in their own common section.
2631 * elflink.c (elf_link_add_object_symbols): Likewise.
2632 * linker.c (generic_link_check_archive_element): Don't lose flags
2633 if common section is pre-existing.
2634 (_bfd_generic_link_add_one_symbol): Likewise.
2636 2011-04-20 Alan Modra <amodra@gmail.com>
2639 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2640 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2641 multiple_definition regardless of allow_multiple_definition.
2642 * simple.c (simple_dummy_multiple_definition): Update.
2643 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2646 2011-04-18 Tristan Gingold <gingold@adacore.com>
2648 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2650 2011-04-18 Alan Modra <amodra@gmail.com>
2654 * bfd.c (BFD_PLUGIN): Define.
2655 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2656 * bfd-in2.h: Regenerate.
2657 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2658 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2660 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2662 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2665 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2667 * elf-bfd.h (struct sdt_note): New struct.
2668 (struct elf_obj_tdata) <sdt_note_head>: New field.
2669 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2670 (elfobj_grok_stapsdt_note): Likewise.
2671 (elf_parse_notes): Added code to treat SystemTap note
2674 2011-04-12 Richard Henderson <rth@redhat.com>
2676 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2677 exclude empty .got sections.
2679 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2681 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2682 array access for BFD_RELOC_386_IRELATIVE.
2684 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2686 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2688 2011-04-11 Mark Wielaard <mjw@redhat.com>
2691 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2692 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2693 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2694 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2695 also if STB_GNU_UNIQUE symbol binding was seen.
2696 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2697 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2698 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2699 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2700 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2701 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2703 2011-04-11 Alan Modra <amodra@gmail.com>
2705 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2707 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2708 (_bfd_generic_get_section_contents_in_window): Likewise.
2709 * section.c (bfd_get_section_contents): Likewise.
2710 * compress.c (bfd_get_full_section_contents): Likewise.
2711 * elf32-rx.c (rx_final_link): Ignore rawsize.
2712 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2713 bfd with bfd_get_section_limit.
2714 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2715 os->size during final link. Update callers.
2716 * bfd-in2.h: Regenerate.
2718 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2721 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2722 as the number of global entries when merging with the primary GOT.
2724 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2726 * elf32-i386.c: Update copyright year.
2727 * elf64-x86-64.c: Likewise.
2729 2011-04-09 Kai Tietz <ktietz@redhat.com>
2731 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2732 buffer and use rawsize for sorting.
2733 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2734 before doing alignment.
2736 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2738 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2739 error on unsupported relocation.
2740 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2742 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2745 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2748 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2751 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2752 instead of shared for R_386_TLS_LDO_32.
2754 2011-04-08 Tristan Gingold <gingold@adacore.com>
2756 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2758 * xcoff-target.h: Remove
2759 * Makefile.in: Regenerate.
2761 2011-04-07 Cary Coutant <ccoutant@google.com>
2763 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2765 2011-04-07 Paul Brook <paul@codesourcery.com>
2767 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2769 (elf32_tic6x_howto_table_rel): Ditto.
2770 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2771 (elf32_tic6x_check_relocs): Ditto.
2773 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2775 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2777 (strongarm*, thumb*, xscale*): Remove architectures.
2778 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2779 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2780 xscale-*-coff): Remove targets.
2782 2011-04-01 Tristan Gingold <gingold@adacore.com>
2784 * elfxx-ia64.c: include bfd_stdint.h
2786 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2788 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2789 dynobj and its initialization.
2791 2011-03-31 Tristan Gingold <gingold@adacore.com>
2793 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2794 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2795 BFD_HOST_LONG_LONG to 1.
2797 2011-03-31 Tristan Gingold <gingold@adacore.com>
2799 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2800 (_bfd_vms_write_etir): Ditto.
2801 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2802 * configure.com: Generate bfd_stdint.h
2804 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2806 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2807 (elf32_tic6x_setup): Declare.
2808 * elf32-tic6x.c: Include <limits.h>.
2809 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2810 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2812 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2813 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2814 tic6x_elf_scom_symbol_ptr): New static variables.
2815 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2816 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2817 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2818 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2819 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2820 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2821 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2822 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2823 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2824 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2825 to weak symbols as required by the ABI.
2826 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2827 as needed when generating DSBT output.
2828 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2829 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2830 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2831 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2832 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2833 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2834 New static functions.
2835 (ELF_MAXPAGESIZE): Define to 0x1000.
2836 (bfd_elf32_bfd_copy_private_bfd_data,
2837 bfd_elf32_bfd_link_hash_table_create,
2838 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2839 elf_backend_want_got_plt, elf_backend_want_dynbss,
2840 elf_backend_plt_readonly, elf_backend_got_header_size,
2841 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2842 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2843 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2844 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2845 elf_backend_section_from_bfd_section,
2846 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2847 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2848 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2850 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2851 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2852 * bfd/bfd-in2.h: Regenerate.
2853 * bfd/libbfd.h: Regenerate.
2854 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2856 2011-03-31 Tristan Gingold <gingold@adacore.com>
2858 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2859 entry on xcoff when value is C_NULL_VALUE.
2861 2011-03-31 Tristan Gingold <gingold@adacore.com>
2863 * libcoff-in.h (exec_hdr): Remove.
2864 * libcoff.h: Regenerate.
2866 2011-03-30 Nick Clifton <nickc@redhat.com>
2868 * po/da.po: Updated Danish translation.
2870 2011-03-29 Richard Henderson <rth@redhat.com>
2872 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2873 (elf64_alpha_gc_sweep_hook): New.
2874 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2875 (elf_backend_can_gc_sections): New.
2877 2011-03-26 John Marino <binutils@marino.st>
2879 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2880 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2881 * configure: Regenerate.
2883 2011-03-25 Michael Snyder <msnyder@vmware.com>
2885 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2887 2011-03-25 Tristan Gingold <gingold@adacore.com>
2889 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2890 of find_nearest_line on object files.
2892 2011-03-25 Tristan Gingold <gingold@adacore.com>
2894 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2896 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2898 2011-03-24 Alan Modra <amodra@gmail.com>
2900 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2901 old-style __tls_get_addr calls without marker relocs don't match
2902 their arg setup insn one for one. If such mismatches are found
2903 report the reloc and don't do any tls optimization.
2904 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2906 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2908 * bfd-in2.h: Regenerate.
2910 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2912 * archures.c: Add AVR XMEGA architecture information.
2913 * cpu-avr.c (arch_info_struct): Likewise.
2914 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2915 (elf32_avr_object_p): Likewise.
2917 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2919 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2920 * bfd-in2.h: Regenerate.
2921 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2922 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2924 (elf32_arm_howto_from_type): Update accordingly.
2925 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2926 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2927 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2928 with an extra noncall_refcount field.
2929 (arm_local_iplt_info): New structure.
2930 (elf_arm_obj_tdata): Add local_iplt.
2931 (elf32_arm_local_iplt): New accessor macro.
2932 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2933 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2934 Change tls_type to a bitfield and add is_iplt.
2935 (elf32_arm_link_hash_newfunc): Update accordingly.
2936 (elf32_arm_allocate_local_sym_info): New function.
2937 (elf32_arm_create_local_iplt): Likewise.
2938 (elf32_arm_get_plt_info): Likewise.
2939 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2940 (elf32_arm_get_local_dynreloc_list): Likewise.
2941 (create_ifunc_sections): Likewise.
2942 (elf32_arm_copy_indirect_symbol): Update after the changes to
2943 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2944 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2945 to get PLT information. Assert that all STT_GNU_IFUNC references
2946 are turned into PLT references.
2947 (arm_build_one_stub): Pass the symbol type to
2948 elf32_arm_final_link_relocate.
2949 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2950 (elf32_arm_allocate_irelocs): New function.
2951 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2952 all R_ARM_IRELATIVE.
2953 (elf32_arm_allocate_plt_entry): New function.
2954 (elf32_arm_populate_plt_entry): Likewise.
2955 (elf32_arm_final_link_relocate): Add an st_type parameter.
2956 Set srelgot to null for static objects. Use separate variables
2957 to record which st_value and st_type should be used when generating
2958 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2959 symbol's PLT information, setting has_iplt_entry, splt,
2960 plt_offset and gotplt_offset accordingly. Check whether
2961 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2962 the relocation target accordingly. Broaden assert to include
2963 .iplts. Don't set sreloc for static relocations. Assert that
2964 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2965 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2966 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2967 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2968 resolve GOT references to the .igot.plt entry.
2969 (elf32_arm_relocate_section): Update the call to
2970 elf32_arm_final_link_relocate.
2971 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2972 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2973 relocations in shared libraries and relocatable executables.
2974 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2975 to get the list of dynamic relocations for a local symbol.
2976 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2977 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2978 to allocate local symbol information. Treat R_ARM_REL32 and
2979 R_ARM_REL32_NOI as call relocations in shared libraries and
2980 relocatable executables. Record PLT information for local
2981 STT_GNU_IFUNC functions as well as global functions. Count
2982 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2983 to get the list of dynamic relocations for a local symbol.
2984 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2985 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2986 removed. Update after the changes to elf32_arm_link_hash_entry.
2987 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2988 entries should live in .plt or .iplt. Check whether the .igot.plt
2989 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2990 to allocate .plt and .(i)got.plt entries. Detect which .got
2991 entries will need R_ARM_IRELATIVE relocations and use
2992 elf32_arm_allocate_irelocs to allocate them. Likewise other
2993 non-.got dynamic relocations.
2994 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2995 and dynamic relocations for local STT_GNU_IFUNC symbols.
2996 Check whether the .igot.plt and .got entries can be combined.
2997 Detect which .got entries will need R_ARM_IRELATIVE relocations
2998 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2999 section pointers intead of strcmp checks. Handle iplt and igotplt.
3000 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
3001 to fill in .plt, .got.plt and .rel(a).plt entries. Point
3002 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
3004 (elf32_arm_output_plt_map_1): New function, split out from
3005 elf32_arm_output_plt_map. Handle .iplt entries. Use
3006 elf32_arm_plt_needs_thumb_stub_p.
3007 (elf32_arm_output_plt_map): Call it.
3008 (elf32_arm_output_arch_local_syms): Add mapping symbols for
3009 local .iplt entries.
3010 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
3011 (elf32_arm_swap_symbol_out): Likewise.
3012 (elf32_arm_add_symbol_hook): New function.
3013 (elf_backend_add_symbol_hook): Define for all targets.
3015 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3017 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
3018 * elf.c (swap_out_syms): Set st_target_internal for each
3020 * elfcode.h (elf_swap_symbol_in): Likewise.
3021 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
3022 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
3023 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
3024 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
3025 * elflink.c (elf_link_output_extsym): Likewise.
3026 (bfd_elf_final_link): Likewise.
3027 (elf_link_add_object_symbols): Copy st_target_internal
3028 to the hash table if we see a definition.
3029 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
3030 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
3031 a branch_type field.
3032 (a8_erratum_fix, a8_erratum_reloc): Likewise.
3033 (arm_type_of_stub): Replace actual_st_type with an
3034 actual_branch_type parameter.
3035 (arm_build_one_stub): Use branch types rather than st_types to
3036 determine the type of branch.
3037 (cortex_a8_erratum_scan): Likewise.
3038 (elf32_arm_size_stubs): Likewise.
3039 (bfd_elf32_arm_process_before_allocation): Likewise.
3040 (allocate_dynrelocs_for_symbol): Likewise.
3041 (elf32_arm_finish_dynamic_sections): Likewise.
3042 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
3043 a branch_type parameter.
3044 (elf32_arm_relocate_section): Update call accordingly.
3045 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
3046 (elf32_arm_output_map_sym): Initialize st_target_internal.
3047 (elf32_arm_output_stub_sym): Likewise.
3048 (elf32_arm_symbol_processing): Delete.
3049 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
3050 Use st_target_internal to record the branch type.
3051 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
3053 (elf32_arm_is_function_type): Delete.
3054 (elf_backend_symbol_processing): Likewise.
3055 (elf_backend_is_function_type): Likewise.
3057 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3059 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
3060 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
3063 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3065 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
3066 may_need_local_target_p and may_become_dynamic_p to classify
3067 the relocation type. Don't check info->symbolic or h->def_regular
3068 when deciding whether to record a potential dynamic reloc.
3069 Don't treat potential dynamic relocs as PLT references.
3070 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
3071 try to make the PLT reference count go negative.
3073 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3075 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
3076 GOT entry here, rather than leaving it to finish_dynamic_symbol.
3077 Only create a dynamic relocation for local references if
3079 (allocate_dynrelocs_for_symbol): Update dynamic relocation
3080 allocation accordingly.
3081 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
3083 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3085 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
3086 (elf32_arm_add_dynreloc): Likewise.
3087 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
3088 to allocate dynamic relocations.
3089 (elf32_arm_size_dynamic_sections): Likewise.
3090 (allocate_dynrelocs): Likewise. Rename to
3091 allocate_dynrelocs_for_symbol.
3092 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
3093 create dynamic relocations.
3094 (elf32_arm_finish_dynamic_symbol): Likewise.
3096 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
3098 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
3099 x32 GD->IE and GD->LE transitions.
3100 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
3101 and LD->LE transitions.
3103 2011-03-10 Alan Modra <amodra@gmail.com>
3105 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
3106 for LO_DS error message and correct multiple.
3108 2011-03-10 Alan Modra <amodra@gmail.com>
3110 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
3111 (ppc64_elf_link_just_syms): New function.
3112 (opd_entry_value): Don't assume big-endian host.
3113 (get_r2off): New function.
3114 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
3116 2011-03-06 Michael Snyder <msnyder@vmware.com>
3118 * compress.c (bfd_compress_section_contents): Check for out of mem.
3120 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
3121 that case statement falls through intentionally.
3123 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
3125 2011-03-04 Alan Modra <amodra@gmail.com>
3127 * archive.c (bsd_write_armap): Don't call stat in deterministic
3128 mode, and don't use st_mtime if stat returns error.
3130 2011-03-03 Michael Snyder <msnyder@vmware.com>
3132 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
3134 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
3136 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
3137 (aout_link_write_other_symbol): Missing break statement.
3139 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
3141 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
3143 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
3145 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
3146 x32 IE->LE transition.
3147 (elf_x86_64_relocate_section): Likewise.
3149 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
3151 * elflink.c (is_reloc_section): Remove function.
3152 (get_dynamic_reloc_section_name): Construct string manually.
3154 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
3156 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
3157 (adjust_relative_path): Likewise.
3158 (_bfd_construct_extended_name_table): Likewise.
3159 * corefile.c (generic_core_file_matches_executable_p): Likewise.
3160 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
3161 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3162 * elf32-spu.c (sort_bfds): Likewise.
3163 (spu_elf_auto_overlay): Likewise.
3164 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3165 * xcofflink.c (xcoff_set_import_path): Likewise.
3166 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
3167 (xtensa_regfile_lookup_shortname): Likewise.
3169 2011-02-28 Alan Modra <amodra@gmail.com>
3172 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
3173 stringsize. Properly sanity check symdef_count. Remove redundant
3176 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
3178 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
3179 and handle claim_file seeking. Only try to load the plugin once.
3181 2011-02-22 Andreas Schwab <schwab@redhat.com>
3183 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
3184 relocation read the value from the second GOT slot.
3186 2011-02-15 Tristan Gingold <gingold@adacore.com>
3188 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
3190 2011-02-15 Alan Modra <amodra@gmail.com>
3192 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
3193 toc relocs. Fuss over free(NULL).
3195 2011-02-14 Mike Frysinger <vapier@gentoo.org>
3197 * elflink.c (bfd_elf_size_dynamic_sections): Add
3198 bfd_get_symbol_leading_char to the start of newname.
3200 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3202 * configure: Regenerate.
3204 2011-02-09 Alan Modra <amodra@gmail.com>
3206 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
3207 we are done. When optimising large toc, check that a global
3208 symbol on a toc reloc is defined in a kept section.
3210 2011-02-08 Nick Clifton <nickc@redhat.com>
3213 * elf.c (assign_file_positions_for_load_sections): Set the program
3214 header offset and entry size to zero if there are no program
3217 2011-02-08 Alan Modra <amodra@gmail.com>
3219 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
3220 local_syms when looking for local symbols in .toc.
3222 2011-02-01 Alan Modra <amodra@gmail.com>
3224 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
3225 for toc pointer on any section having makes_toc_func_call set.
3226 (check_pasted_section): Ensure pasted .init/.fini fragments use
3227 the same toc if any has makes_toc_func_call set.
3229 2011-01-28 Joseph Myers <joseph@codesourcery.com>
3231 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
3234 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
3236 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
3237 common sections too.
3239 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
3241 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
3244 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
3246 Fix compilation for mingw64.
3247 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
3248 typecast to avoid warning.
3249 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
3251 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
3252 of long for pointer to avoid warning.
3253 (elfNN_ia64_relax_brl): Idem.
3254 (elfNN_ia64_install_value): Idem.
3255 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
3257 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3259 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
3260 h->needs_plt when deciding whether to record a possible dynamic reloc.
3262 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3264 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
3265 dynamic relocs for the removed section.
3267 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
3269 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
3272 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
3274 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
3275 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
3276 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
3277 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
3278 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
3279 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
3282 2011-01-14 Alan Modra <amodra@gmail.com>
3284 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
3286 (_bfd_default_error_handler): Likewise.
3287 * elf.c (print_segment_map): Likewise.
3288 * libbfd.c (warn_deprecated): Likewise.
3289 * som.c (som_sizeof_headers): No need to do so here.
3290 * coff-i860.c: Replace use of printf for error messages with
3292 * coff-ppc.c: Likewise.
3293 * coff-sh.c: Likewise.
3294 * elf32-bfin.c: Likewise.
3295 * elf32-dlx.c: Likewise.
3296 * elf32-mep.c: Likewise.
3297 * elf32-v850.c: Likewise.
3298 * mach-o.c: Likewise.
3301 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
3303 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
3305 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
3306 (elf_x86_64_check_relocs): Align relocation section to 4 byte
3308 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
3310 (elf_x86_64_finish_dynamic_symbol): Updated.
3311 (elf_x86_64_finish_dynamic_sections): Don't use
3312 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
3313 bfd_elf64_swap_dyn_out.
3315 2011-01-14 J. Park <grassman@gmail.com>
3318 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
3319 following bfd_link_hash_warning symbol link.
3321 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
3322 Glauber de Oliveira Costa <glommer@gmail.com>
3324 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
3325 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
3326 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
3328 * libbfd.h: Rebuilt.
3329 * bfd-in2.h: Rebuilt.
3330 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
3331 (elf32_arm_reloc_map): Likewise.
3332 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
3333 (elf32_arm_stub_long_branch_any_tls_pic,
3334 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
3335 (DEF_STUBS): Add new stubs.
3336 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
3337 (elf32_arm_local_tlsdesc_gotent): New.
3338 (GOT_TLS_GDESC): New mask.
3339 (GOT_TLS_GD_ANY): Define.
3340 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
3341 (elf32_arm_compute_jump_table_size): New.
3342 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
3343 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
3344 sgotplt_jump_table_size fields.
3345 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
3346 (elf32_arm_link_hash_table_create): Initialize new fields.
3347 (arm_type_of_stub): Check TLS desc relocs too.
3348 (elf32_arm_stub_name): TLS desc relocs can be shared.
3349 (elf32_arm_tls_transition): Determine relaxation.
3350 (arm_stub_required_alignment): Add tls stubs.
3351 (elf32_arm_size_stubs): Likewise.
3352 (elf32_arm_tls_relax): Perform TLS relaxing.
3353 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
3354 (IS_ARM_TLS_GNU_RELOC): New.
3355 (IS_ARM_TLS_RELOC): Use it.
3356 (elf32_arm_relocate_section): Perform TLS relaxing.
3357 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
3359 (allocate_dynrelocs): Allocate tls desc relcoations.
3360 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
3362 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
3364 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
3366 (elf32_arm_finish_dynamic_symbol): Adjust.
3367 (arm_put_trampoline): New.
3368 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
3370 (elf_backend_always_size_sections): Define.
3372 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3374 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
3376 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3380 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
3381 handle symbols marked with regular reference, but not non-GOT
3382 reference when building shared library.
3384 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
3385 local and global STT_GNU_IFUNC symols when building shared
3387 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3389 2011-01-05 DJ Delorie <dj@redhat.com>
3391 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
3392 * libbfd.h: Regenerate.
3393 * bfd-in2.h: Regenerate.
3394 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
3396 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
3398 * cpu-i386.c (bfd_i386_compatible): New.
3399 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
3400 with bfd_i386_compatible.
3401 (bfd_x86_64_arch_intel_syntax): Likewise.
3402 (bfd_i386_arch_intel_syntax): Likewise.
3403 (i8086_arch): Likewise.
3404 (bfd_x64_32_arch): Likewise.
3405 (bfd_x86_64_arch): Likewise.
3406 (bfd_i386_arch): Likewise.
3408 For older changes see ChangeLog-2010
3414 version-control: never
projects / deliverable / binutils-gdb.git / blob