1 2012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
3 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
4 which reads DWARF2 and stores in stash from find_line.
5 (find_line) Call _bfd_dwarf2_slurp_debug_info.
6 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
7 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
8 * mach-o.c (dsym_subdir): The name of subdir where debug
9 information may be stored.
10 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
12 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
13 corresponding to the executable.
14 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
15 specified binary file.
16 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
18 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
19 executables, dylibs, and bundles.
20 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
21 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
23 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
25 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
27 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
28 (bfd_mach_o_cf_symbols): Likewise.
30 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
32 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
34 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
36 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
37 as the value of an indirect symbol. Keep the string table index in
38 non-indirect syms for reference.
39 (bfd_mach_o_write_dysymtab): New.
40 (bfd_mach_o_primary_symbol_sort_key): New.
41 (bfd_mach_o_cf_symbols): New.
42 (bfd_mach_o_sort_symbol_table): New.
43 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
44 If we are emitting a dysymtab, process indirect symbols and count the
45 number of each other kind.
46 (bfd_mach_o_mangle_sections): New.
47 (bfd_mach_o_write_contents): Split out some pre-requisite code into
48 the command builder. Write dysymtab if the command is present.
49 (bfd_mach_o_count_sections_for_seg): New.
50 (bfd_mach_o_build_seg_command): New.
51 (bfd_mach_o_build_dysymtab_command): New.
52 (bfd_mach_o_build_commands): Reorganize to support the fact that some
53 commands are optional and should not be emitted if there are no
55 (bfd_mach_o_set_section_contents): Amend comment.
56 * mach-o.h: Amend and add to comments.
57 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
58 pointer to the indirects, when present.
59 (bfd_mach_o_should_emit_dysymtab): New macro.
60 (IS_MACHO_INDIRECT): Likewise.
62 2011-12-24 Jan Kratochvil <jan.kratochvil@redhat.com>
64 * elf32-rl78.c (rl78_elf_relocate_section, rl78_dump_symtab)
65 (rl78_elf_relax_section): Remove debug prints.
67 2011-12-23 Jan Kratochvil <jan.kratochvil@redhat.com>
69 * elf32-rl78.c (rl78_elf_relocate_section, rl78_elf_relax_section): Use
72 2011-12-23 Jan Kratochvil <jan.kratochvil@redhat.com>
74 * elf32-rl78.c (prev_alignment, sec_start): Remove unused variables.
76 2011-12-23 Tristan Gingold <gingold@adacore.com>
78 * vms-lib.c (vms_traverse_index): Move pointer update code.
80 2011-12-22 DJ Delorie <dj@redhat.com>
82 * elf32-rl78.c (rl78_elf_howto_table): Add R_RL78_RH_RELAX.
83 (rl78_reloc_map): Add BFD_RELOC_RL78_RELAX.
84 (rl78_elf_relocate_section): Add R_RL78_RH_RELAX, R_RL78_RH_SFR,
86 (rl78_elf_finish_dynamic_sections): Only validate PLT section if
87 we didn't relax anything, as relaxing might remove a PLT reference
88 after we've set up the table.
89 (elf32_rl78_relax_delete_bytes): New.
90 (reloc_bubblesort): New.
91 (rl78_offset_for_reloc): New.
93 (rl78_elf_relax_section): Add support for relaxing long
94 instructions into short ones.
96 2011-12-22 Martin Schwidefsky <schwidefsky@de.ibm.com>
98 * elf32-s390.c (elf_s390_relocate_section): Add check for debugging
99 section in LD to LE linker relaxation for R_390_TLS_LDO32.
100 * elf64-s390.c (elf_s390_relocate_section): Likewise for
103 2011-12-21 Ulrich Weigand <ulrich.weigand@linaro.org>
105 * elf32-arm.c (elf32_arm_nabi_grok_psinfo): Fill in core_pid.
107 2011-12-19 Iain Sandoe <idsandoe@googlemail.com>
109 * mach-o-i386.c (bfd_mach_o_section_type_valid_for_tgt): Define NULL.
110 * mach-o-target.c (bfd_mach_o_backend_data): Initialize
111 bfd_mach_o_section_type_valid_for_tgt
112 * mach-o-x86-64.c (bfd_mach_o_section_type_valid_for_x86_64): New.
113 (bfd_mach_o_section_type_valid_for_tgt): Set to
114 bfd_mach_o_section_type_valid_for_x86_64.
115 * mach-o.c (bfd_mach_o_section_type_name): Reorder and eliminate dup.
116 (bfd_mach_o_section_attribute_name): Reorder.
117 (bfd_mach_o_get_section_type_from_name): If the target has defined a
118 validator for section types, then use it.
119 * mach-o.h (bfd_mach_o_get_section_type_from_name): Alter declaration
122 2011-12-19 Chung-Lin Tang <cltang@codesourcery.com>
124 * reloc.c (BFD_RELOC_MIPS16_TLS_GD,BFD_RELOC_MIPS16_TLS_LDM,
125 BFD_RELOC_MIPS16_TLS_DTPREL_HI16,BFD_RELOC_MIPS16_TLS_DTPREL_LO16,
126 BFD_RELOC_MIPS16_TLS_GOTTPREL,BFD_RELOC_MIPS16_TLS_TPREL_HI16,
127 BFD_RELOC_MIPS16_TLS_TPREL_LO16): New relocations for MIPS16 TLS.
128 * bfd-in2.h (bfd_reloc_code_real): Regenerate.
129 * libbfd.h (bfd_reloc_code_real_names): Regenerate.
130 * elf32-mips.c (elf_mips16_howto_table_rel): Add R_MIPS16_TLS_*
132 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
134 * elfn32-mips.c (elf_mips16_howto_table_rel,
135 elf_mips16_howto_table_rela): Add R_MIPS16_TLS_* entries.
136 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
138 * elf64-mips.c (mips16_elf64_howto_table_rel,
139 mips16_elf64_howto_table_rela): Add R_MIPS16_TLS_* entries.
140 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
142 * elfxx-mips.c (TLS_RELOC_P,mips16_reloc_p,
143 _bfd_mips_elf_check_relocs): Add cases for R_MIPS16_TLS_* relocations.
144 (tls_gd_reloc_p): Add R_MIPS16_TLS_GD case.
145 (tls_ldm_reloc_p): Add R_MIPS16_TLS_LDM case.
146 (tls_gottprel_reloc_p): Add R_MIPS16_TLS_GOTTPREL case.
147 (mips_elf_calculate_relocation): Add cases for R_MIPS16_TLS_*,
148 R_MIPS_TLS_DTPREL32/64, and R_MIPS_TLS_TPREL32/64 relocations.
150 2011-12-19 Chung-Lin Tang <cltang@codesourcery.com>
151 Catherine Moore <clm@codesourcery.com>
152 Sandra Loosemore <sandra@codesourcery.com>
153 Richard Sandiford <rdsandiford@googlemail.com>
155 * elfxx-mips.c (mips_elf_local_pic_function_p): Return true when
156 H is a MIPS16 function with a kept 32-bit stub. Update comments.
157 (mips_elf_get_la25_target): New function.
158 (mips_elf_add_la25_intro): Change to use mips_elf_get_la25_target().
159 (mips_elf_add_la25_stub): Move compute of use_trampoline_p down,
160 change to use mips_elf_get_la25_target().
161 (mips_elf_relocation_needs_la25_stub): Add target_is_16_bit_code_p
162 parameter, add switch case for R_MIPS16_26.
163 (mips_elf_calculate_relocation): Redirect relocation to point to the
164 LA25 stub if it exists, instead of the MIPS16 stub. Update arguments
165 of call to mips_elf_relocation_needs_la25_stub(), don't use la25 stub
166 for mips16->mips16 calls.
167 (_bfd_mips_elf_check_relocs): Update arguments of call to
168 mips_elf_relocation_needs_la25_stub().
169 (mips_elf_create_la25_stub): Change to use mips_elf_get_la25_target().
171 2011-12-16 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
173 * mach-o-i386.c (TARGET_PRIORITY): Define as 0 (top priority)
174 * mach-o-target.c (TARGET_NAME): Use TARGET_PRIORITY
175 * mach-o-x86-64.c (TARGET_PRIORITY): Define as 0 (top priority)
176 * mach-o.c (bfd_mach_o_header_p): Remove special handling for
178 (TARGET_PRIORITY) Set 1 for mach-o-be and mach-o-le, and set 0 for
181 2011-12-15 Kevin Buettner <kevinb@redhat.com>
183 * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Add case
184 to correspond to a smaller ELF_NGREG defined by the kernel.
186 2011-12-15 H.J. Lu <hongjiu.lu@intel.com>
188 * elf64-x86-64.c (ELF32_DYNAMIC_INTERPRETER): Set to
191 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
193 * mach-o.c (bfd_mach_o_mkobject_init): Initialize dyn_reloc_cache.
194 (bfd_mach_o_close_and_cleanup): Only cleanup Mach-O private data
197 2011-12-15 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
199 * mach-o.c (bfd_mach_o_canonicalize_reloc): Update relocation
200 table only when there isn't the cahce.
201 (bfd_mach_o_get_dynamic_reloc_upper_bound): Need one more space
202 for a pointer for the watchdog.
203 (bfd_mach_o_canonicalize_dynamic_reloc): Utilize cache like
204 bfd_mach_o_canonicalize_reloc.
205 (bfd_mach_o_close_and_cleanup): Call bfd_mach_o_free_cached_info.
206 (bfd_mach_o_free_cached_info): Free up cache data.
207 * mach-o.h (reloc_cache): A place to store cache of dynamic relocs.
208 (bfd_mach_o_free_cached_info): Add declaration.
210 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
212 * mach-o-target.c (bfd_mach_o_bfd_set_private_flags): Use
213 bfd_mach_o_bfd_set_private_flags.
214 * mach-o.c (bfd_mach_o_bfd_set_private_flags): New.
215 * mach-o.h (bfd_mach_o_bfd_set_private_flags): Declare.
217 2011-12-14 Nick Clifton <nickc@redhat.com>
220 * elfcode.h (elf_checksum_contents): Read in the section's
221 contents if they are not already available, and the section
222 actually has some contents.
224 * compress.c (bfd_get_full_section_contents): Use zmalloc to
225 allocate the buffers so that excess bytes are guaranteed to be
228 2011-12-14 Iain Sandoe <iains@gcc.gnu.org>
230 * mach-o-i386.c (text_section_names_xlat): New table.
231 (data_section_names_xlat): Likewise.
232 (import_section_names_xlat): Likewise.
233 (mach_o_i386_segsec_names_xlat): Likewise.
234 (bfd_mach_o_tgt_seg_table): Use new tables.
235 * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL.
236 * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat):
237 Move to mach-o.h as typedefs.
238 (text_section_names_xlat): Update for current GCC usage.
239 (data_section_names_xlat): Likewise.
240 (dwarf_section_names_xlat): Likewise.
241 (objc_section_names_xlat): New table.
242 (segsec_names_xlat): Add objc table.
243 (bfd_mach_o_normalize_section_name): Replace with...
244 (bfd_mach_o_section_data_for_mach_sect): New.
245 (bfd_mach_o_section_data_for_bfd_name): New.
246 (bfd_mach_o_section_data_for_bfd_name): Update to use additional data.
247 (bfd_mach_o_convert_section_name_to_mach_o): Likewise.
248 (bfd_mach_o_bfd_copy_private_section_data): Implement.
249 (bfd_mach_o_write_symtab): Write a zero-length string as the first entry
250 for compatibility with system tools.
251 (bfd_mach_o_build_commands): Update section alignment info.
252 (bfd_mach_o_new_section_hook): Use translation table data to define
253 default section flags, type, attributes and alignment, when available.
254 (bfd_mach_o_init_section_from_mach_o): Add TODO comment.
255 (bfd_mach_o_section_type_name): Add 'symbol_stubs'.
256 (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'.
257 (bfd_mach_o_get_section_type_from_name): Change "not-found" return
259 (bfd_mach_o_tgt_seg_table): Set default NULL.
260 * mach-o.h (bfd_mach_o_segment_command): Use define for name length.
261 (bfd_mach_o_backend_data): Move until after contents are defined.
262 (bfd_mach_o_normalize_section_name): Remove.
263 (bfd_mach_o_convert_section_name_to_bfd): Declare.
264 (mach_o_section_name_xlat): Declare.
265 (mach_o_segment_name_xlat): Declare.
266 (bfd_mach_o_section_data_for_mach_sect): Declare.
267 (bfd_mach_o_section_data_for_bfd_name): Declare.
269 2011-12-13 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
271 * dwarf2.c (bfd_dwarf2_cleanup_debug_info): Accept stash as an
272 argument like other functions to support formats other than ELF.
273 * elf-bfd.h (bfd_dwarf2_cleanup_debug_info): Move to bfd-in.h.
274 * elf.c (_bfd_elf_close_and_cleanup): Pass dwarf2_find_line_info
275 in tdata as a parameter.
276 * libbfd-in.h (bfd_dwarf2_cleanup_debug_info): Move from
278 * libbfd.h (bfd_dwarf2_cleanup_debug_info): Regenerate.
279 * mach-o-target.c (bfd_mach_o_close_and_cleanup): Remove the
281 (bfd_mach_o_find_nearest_line): Likewise.
282 * mach-o.c (bfd_mach_o_find_nearest_line): Add the definition
283 which calls _bfd_dwarf2_find_nearest_line.
284 (bfd_mach_o_close_and_cleanup): Likewise.
285 * mach-o.h (mach_o_data_struct): Add dwarf2_find_line_info.
286 (bfd_mach_o_find_nearest_line): Add declaration.
287 (bfd_mach_o_close_and_cleanup): Add declaration.
289 2011-12-13 Tristan Gingold <gingold@adacore.com>
291 * mach-o.c (bfd_mach_o_read_symtab_symbols): Make global. Remove
293 (bfd_mach_o_section_get_entry_size): Make global.
294 (bfd_mach_o_section_get_nbr_indirect): Likewise.
295 (bfd_mach_o_read_symtab_strtab): Likewise.
296 (struct bfd_mach_o_xlat_name): Move to mach-o.h
297 (bfd_mach_o_print_flags): Move to binutils/od-macho.c
298 (bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise.
299 (bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise.
300 (bfd_mach_o_header_flags_name): Likewise.
301 (bfd_mach_o_load_command_name): Likewise.
302 (bfd_mach_o_print_private_header): Likewise.
303 (bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise.
304 (bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise.
305 (bfd_mach_o_print_dyld_info): Likewise.
306 (bfd_mach_o_print_private_bfd_data): Remove.
307 (bfd_mach_o_type_name): Make global.
308 (bfd_mach_o_section_attribute_name): Likewise.
309 * mach-o.h (bfd_mach_o_xlat_name): Added.
310 (bfd_mach_o_section_get_nbr_indirect)
311 (bfd_mach_o_section_get_entry_size)
312 (bfd_mach_o_read_symtab_symbols)
313 (bfd_mach_o_read_symtab_strtab)
314 (bfd_mach_o_section_attribute_name)
315 (bfd_mach_o_section_type_name): Likewise.
316 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define.
318 2011-12-13 Chung-Lin Tang <cltang@codesourcery.com>
320 * elfxx-mips.c (mips_elf_calculate_relocation): Correct
321 R_MIPS16_HI16/R_MIPS16_LO16 handling of two cleared lower bits,
324 2011-12-12 Iain Sandoe <iains@gcc.gnu.org>
326 * mach-o.c (bfd_mach_o_read_section_32): Null-terminate sectname.
327 (bfd_mach_o_read_section_64): Likewise.
329 2011-12-11 John Davis Anglin <dave.anglin@nrc-cnrc.gc.ca>
332 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
333 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations to
334 R_PARISC_DPREL21L when not doing a shared link. Likewise convert
335 R_PARISC_TLS_GD14R, R_PARISC_TLS_LDM14R and R_PARISC_TLS_IE14R to
336 R_PARISC_DPREL14R. Handle R_PARISC_TLS_GD21L, R_PARISC_TLS_LDM21L
337 and R_PARISC_TLS_IE21L with R_PARISC_DLTIND21L.
339 2011-12-10 David Daney <david.daney@cavium.com>
341 * elfxx-mips.c (mips_elf_link_hash_table.rld_value): Remove.
342 (mips_elf_link_hash_table.rld_symbol): New field;
343 (MIPS_ELF_RLD_MAP_SIZE): New macro.
344 (_bfd_mips_elf_add_symbol_hook): Remember __rld_obj_head symbol
346 (_bfd_mips_elf_create_dynamic_sections): Remember __rld_map symbol
348 (_bfd_mips_elf_size_dynamic_sections): Set correct size for .rld_map.
349 (_bfd_mips_elf_finish_dynamic_symbol): Remove .rld_map handling.
350 (_bfd_mips_elf_finish_dynamic_sections): Use rld_symbol to
351 calculate DT_MIPS_RLD_MAP value.
352 (_bfd_mips_elf_link_hash_table_create): Initialize rld_symbol,
353 quit initializing rld_value.
355 2011-12-08 Andrew Pinski <apinski@cavium.com>
356 Adam Nemet <anemet@caviumnetworks.com>
358 * archures.c (bfd_mach_mips_octeon2): New macro
359 * bfd-in2.h: Regenerate.
360 * cpu-mips.c (I_mipsocteon2): New enum value.
361 (arch_info_struct): Add bfd_mach_mips_octeon2.
362 * elfxx-mips.c (_bfd_elf_mips_mach): Support E_MIPS_MACH_OCTEON2.
363 (mips_set_isa_flags): Add bfd_mach_mips_octeon2.
364 (mips_mach_extensions): Add bfd_mach_mips_octeon2.
366 2011-12-07 Alan Modra <amodra@gmail.com>
369 * elflink.c (elf_gc_sweep_symbol): Discard unmarked symbols
370 defined in shared libraries.
372 2011-12-07 Tristan Gingold <gingold@adacore.com>
374 * mach-o.c (bfd_mach_o_canonicalize_symtab): Fix indentation.
375 Adjust the condition.
376 (bfd_mach_o_read_symtab_symbol): Now returns a bfd_boolean.
377 Adjust return statements.
378 (bfd_mach_o_read_symtab_strtab): Likewise.
379 (bfd_mach_o_read_symtab_symbols): Likewise.
380 (bfd_mach_o_scan_start_address): Likewise. Make it static.
381 (bfd_mach_o_scan): Likewise.
382 (bfd_mach_o_read_dysymtab_symbol): Remove unused function.
383 (bfd_mach_o_header_p): Adjust call.
384 (bfd_mach_o_cpu_name): Make it const.
385 (bfd_mach_o_filetype_name): Likewise.
386 (bfd_mach_o_header_flags_name): Likewise.
387 (bfd_mach_o_section_type_name): Likewise.
388 (bfd_mach_o_section_attribute_name): Likewise.
389 (bfd_mach_o_load_command_name): Likewise.
390 (bfd_mach_o_get_section_type_from_name): Add a const qualifier
392 (bfd_mach_o_get_section_attribute_from_name): Likewise.
393 * mach-o.h (bfd_mach_o_read_dysymtab_symbol)
394 (bfd_mach_o_scan_start_address, bfd_mach_o_scan): Remove.
396 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
398 * elf-bfd.h (elfcore_write_s390_last_break): Add prototype.
399 (elfcore_write_s390_system_call): Likewise.
400 * elf.c (elfcore_write_s390_last_break): New function.
401 (elfcore_write_s390_system_call): Likewise.
402 (elfcore_write_register_note): Call them.
403 (elfcore_grok_s390_last_break): New function.
404 (elfcore_grok_s390_system_call): Likewise.
405 (elfcore_grok_note): Call them.
407 2011-12-05 Tristan Gingold <gingold@adacore.com>
409 * mach-o.c (bfd_mach_o_read_symtab_symbol): Accept indirect symbols.
411 2011-12-05 Tristan Gingold <gingold@adacore.com>
413 * mach-o.c (bfd_mach_o_write_contents): Handle LC_LOAD_UPWARD_DYLIB.
414 (bfd_mach_o_read_dylib): Likewise.
415 (bfd_mach_o_read_command): Likewise.
416 (bfd_mach_o_bfd_print_private_bfd_data): Likewise.
418 2011-12-05 Tristan Gingold <gingold@adacore.com>
420 * mach-o.c (bfd_mach_o_read_command): Add the bfd in the error
422 (bfd_mach_o_openr_next_archived_file): Use arch name as member name.
423 (bfd_mach_o_fat_extract): Ditto.
425 2011-12-03 Alan Modra <amodra@gmail.com>
428 * elflink.c (bfd_elf_final_link): Don't segfault when checking
429 for DT_TEXTREL and .dynamic does not exist.
431 2011-12-03 Alan Modra <amodra@gmail.com>
434 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Revert substantive
435 change in 2011-07-01 commit. Comment.
436 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
438 2011-12-01 Mikael Pettersson <mikpe@it.uu.se>
440 * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
441 non-SEC_ALLOC sections break before GOT and PLT accounting.
443 2011-12-01 Hans-Peter Nilsson <hp@axis.com>
445 * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
446 R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
447 non-SEC_ALLOC sections before GOT and PLT accounting.
449 2011-11-29 Andrew Pinski <apinski@cavium.com>
451 * archures.c (bfd_mach_mips_octeonp): New macro.
452 * bfd-in2.h: Regenerate.
453 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
454 (arch_info_struct): Add bfd_mach_mips_octeonp.
455 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
456 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
458 2011-11-23 Tristan Gingold <gingold@adacore.com>
460 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
461 (vms_write_index): Add comments.
463 2011-11-22 DJ Delorie <dj@redhat.com>
465 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
466 avoid using the special non-swapping target when not explicitly
469 2011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
471 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
473 2011-11-22 Tristan Gingold <gingold@adacore.com>
475 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
476 symbols. Print section name in brackets.
478 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
480 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
481 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
482 * configure: Regenerate.
483 * elf32-ppc.c: Add powerpc-freebsd definitions.
484 * elf64-ppc.c: Add powerpc64-freebsd definitions.
485 * targets.c: Add bits for powerpc and powerpc64-freebsd.
487 2011-11-17 Philipp Thomas <philipp@thogro.org>
489 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
490 needs to be translated only once.
492 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
494 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
496 (mips16_elf64_howto_table_rela): Likewise.
497 (micromips_elf64_howto_table_rela): Likewise.
498 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
499 (elf_mips16_howto_table_rela): Likewise.
500 (elf_micromips_howto_table_rela): Likewise.
502 2011-11-15 Alan Modra <amodra@gmail.com>
503 Andreas Tobler <andreast@fgznet.ch>
505 * elflink.c (_bfd_elf_create_got_section): Replace
506 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
507 (_bfd_elf_link_create_dynamic_sections): Likewise.
508 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
509 (ppc_elf_create_dynamic_sections): Likewise.
511 2011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
513 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
515 2011-11-08 Nick Clifton <nickc@redhat.com>
517 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
518 immediate move into an address register.
520 2011-11-09 Alan Modra <amodra@gmail.com>
522 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
523 executables when export_dynamic.
525 2011-11-08 Alan Modra <amodra@gmail.com>
527 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
528 ha_relocs_not_using_r2 to unexpected_toc_insn.
529 (ok_lo_toc_insn): New function.
530 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
531 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
532 Handle addic on lo toc reloc.
534 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
537 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
538 go through PLT. Reset plt field with init_plt_offset.
539 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
540 allocated for symbols referenced by a plabel.
542 2011-11-02 DJ Delorie <dj@redhat.com>
544 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
547 2011-11-02 Jan Beulich <jbeulich@suse.com>
549 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
550 internal_syment *' parameter. Extend 'dummy' to an array with two
551 elements. Set n_numaux early. Handle BSF_FILE.
552 (coff_write_symbols): Pass NULL as new third argument to
553 coff_write_alien_symbol().
554 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
555 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
556 from non-COFF input BFDs.
557 * libcoff-in.h (coff_write_alien_symbol): Declare.
558 * libcoff.h (coff_write_alien_symbol): Re-generate.
560 2011-11-01 DJ Delorie <dj@redhat.com>
562 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
563 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
564 (BFD32_BACKENDS): Add elf32-rl78.lo.
565 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
566 (Makefile.in): Regenerate.
567 * archures.c (bfd_architecture): Define bfd_arch_rl78.
568 (bfd_archures_list): Add bfd_rl78_arch.
569 * config.bfd: Add rl78-*-elf.
570 * configure.in: Add bfd_elf32_rl78_vec.
571 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
572 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
573 * Makefile.in: Regenerate.
574 * bfd-in2.h: Regenerate.
575 * configure: Regenerate.
576 * libbfd.h: Regenerate.
577 * cpu-rl78.c: New file.
578 * elf32-rl78.c: New file.
580 2011-10-26 Nick Clifton <nickc@redhat.com>
583 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
584 * elf32-hppa.c (STUB_SUFFIX): Likewise.
586 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
588 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
589 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
590 (BFD32_BACKENDS): Add elf32-epiphany.lo.
591 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
592 * archures.c (bfd_arch_epiphany): Add.
593 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
594 (bfd_epiphany_arch): Declare.
595 (bfd_archures_list): Add &bfd_epiphany_arch.
596 * config.bfd (epiphany-*-elf): New target case.
597 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
598 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
599 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
600 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
601 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
602 * targets.c (bfd_elf32_epiphany_vec): Declare.
603 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
604 * Makefile.in: Regenerate.
605 * bfd-in2.h: Regenerate.
606 * configure: Regenerate.
607 * libbfd.h: Regenerate.
608 * po/SRC-POTFILES.in: Regenerate.
609 * po/bfd.pot: Regenerate.
610 * cpu-epiphany.c: New file.
611 * elf32-epiphany.c: New file.
613 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
615 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
618 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
621 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
622 identical TAG_PCS_config attributes.
624 2011-10-24 Nick Clifton <nickc@redhat.com>
626 * po/ja.po: Updated Japanese translation.
628 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
631 * bfd-in.h: Include <sys/stat.h> rather than forward defining
633 * bfd-in2.h: Regenerate.
635 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
638 * elf32-i386.c (elf_i386_relocate_section): Replace
639 R_386_IRELATIVE with R_386_RELATIVE.
641 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
642 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
644 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
646 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
648 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
650 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
653 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
654 and next_irelative_index.
655 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
656 and next_irelative_index.
657 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
659 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
660 next_irelative_index from reloc_count.
661 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
664 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
665 next_jump_slot_index and next_irelative_index.
666 (elf_x86_64_link_hash_table_create): Initialize
667 next_jump_slot_index and next_irelative_index.
668 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
670 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
673 2011-10-20 Nick Clifton <nickc@redhat.com>
676 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
678 * elf64-ppc.c (STUB_SUFFIX): Likewise.
679 * elf32-hppa.c (STUB_SUFFIX): Likewise.
681 2011-10-20 Alan Modra <amodra@gmail.com>
683 * elf32-i386.c (i386_opcode16): Delete.
684 (elf_i386_check_tls_transition): Use memcmp to compare contents.
685 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
686 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
688 2011-10-19 Alan Modra <amodra@gmail.com>
691 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
692 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
693 "mark". Hide undefweak too. Clear def_regular and ref_regular.
694 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
695 reloc errors from garbage-collected code.
696 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
697 * elf32-bfin.c (bfin_relocate_section): Likewise.
698 (bfinfdpic_relocate_section): Likewise.
699 * elf32-cris.c (cris_elf_relocate_section): Likewise.
700 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
701 * elf32-i386.c (elf_i386_relocate_section): Likewise.
702 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
703 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
704 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
705 * elf32-s390.c (elf_s390_relocate_section): Likewise.
706 * elf32-sh.c (sh_elf_relocate_section): Likewise.
707 * elf32-spu.c (spu_elf_relocate_section): Likewise.
708 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
709 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
710 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
711 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
712 * elf64-s390.c (elf_s390_relocate_section): Likewise.
713 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
714 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
715 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
716 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
718 2011-10-19 Alan Modra <amodra@gmail.com>
721 * elflink.c (elf_link_output_extsym): Correct test for warning when
722 forced local executable syms are referenced from shared libraries.
724 2011-10-19 Alan Modra <amodra@gmail.com>
727 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
729 2011-10-18 David S. Miller <davem@davemloft.net>
732 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
733 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
734 call delay slot instruction forward 4 bytes when performing
737 2011-10-17 Alan Modra <amodra@gmail.com>
741 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
742 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
744 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
746 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
747 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
749 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
750 updates of the plt refcount.
751 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
752 refcount in relation to the plt refcount.
754 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
756 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
759 2011-10-11 Alan Modra <amodra@gmail.com>
762 * archive.c (bfd_generic_archive_p): Only check first element
763 when target_defaulted.
764 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
765 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
767 2011-10-11 Alan Modra <amodra@gmail.com>
770 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
771 thin archive element using container target if not defaulted.
773 2011-10-10 Nick Clifton <nickc@redhat.com>
775 * po/es.po: Updated Spanish translation.
776 * po/fi.po: Updated Finnish translation.
777 * po/fr.po: Updated French translation.
778 * po/ru.po: Updated Russian translation.
780 2011-10-10 Alan Modra <amodra@gmail.com>
782 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
783 (struct ppc_link_hash_table): Add tocsave_htab.
784 (struct tocsave_entry): New.
785 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
786 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
787 (ppc64_elf_link_hash_table_free): ..and delete it.
788 (build_plt_stub): Always put STD_R2_40R1 first.
789 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
790 on plt call. If present add prologue nop location to tocsave_htab.
791 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
792 first insn of plt call stub when R_PPC64_TOCSAVE present.
794 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
797 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
798 alignment and size for common symbols.
800 2011-10-08 Alan Modra <amodra@gmail.com>
804 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
807 2011-10-08 Alan Modra <amodra@gmail.com>
810 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
811 even when strip_discarded is false.
813 2011-10-05 Kai Tietz <ktietz@redhat.com>
815 * coffgen.c (coff_write_alien_symbol): Don't write
816 symbol for discarded sections, if strip_discarded isn't
817 explicit set to false.
818 (coff_write_native_symbol): Likewise.
820 2011-10-05 DJ Delorie <dj@redhat.com>
821 Nick Clifton <nickc@redhat.com>
823 * elf32-rx.c: Add support for PID mode.
824 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
825 Include addend in R_RX_SYM relocations.
827 2011-09-30 Tristan Gingold <gingold@adacore.com>
829 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
830 (read_section): Add sec argument. Adjust the code to get section
832 (read_indirect_string): Adjust call to read_section.
833 (read_abbrevs): Ditto.
834 (decode_line_info): Ditto.
835 (read_debug_ranges): Ditto.
836 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
837 (find_debug_info): Add debug_sections parameter. Use it instead
839 (place_sections): Get section names from stash.
840 (find_line): Add debug_sections argument. Initialize
841 debug_sections field of stash from it.
842 Adjust calls to find_debug_info.
843 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
844 Adjust call to find_line.
845 (_bfd_dwarf2_find_line): Adjust call to find_line.
846 * libcoff-in.h (struct dwarf_debug_section): New declaration.
847 (coff_find_nearest_line_with_names): Likewise.
848 * libcoff.h: Regenerate.
849 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
850 (dwarf_debug_sections): Likewise.
851 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
852 * libbfd.h: Regenerate.
853 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
854 _bfd_dwarf2_find_nearest_line.
855 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
856 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
857 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
858 * coffgen.c (coff_find_nearest_line_with_names): New function.
859 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
860 * coff-rs6000.c (xcoff_debug_sections): New constant.
861 (xcoff_find_nearest_line): New function.
862 (rs6000coff_vec): Use xcoff_find_nearest_line.
863 (pmac_xcoff_vec): Ditto.
865 2011-09-30 Alan Modra <amodra@gmail.com>
868 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
869 (ppc64_elf_edit_toc): Check HA relocs.
870 (ha_reloc_match): Delete function.
871 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
872 Instead do it and low part optimization based on
873 ha_relocs_not_using_r2.
875 2011-09-29 Alan Modra <amodra@gmail.com>
878 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
879 debug and special section groups.
881 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
884 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
885 clearing def_dynamic.
886 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
888 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
891 2011-09-27 Kai Tietz <ktietz@redhat.com>
893 * coffcode.h (sec_to_styp_flags): Handle
894 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
895 SEC_LINK_DUPLICATES_SAME_SIZE.
897 2011-09-22 Tristan Gingold <gingold@adacore.com>
899 * configure.in: Bump version to 2.22.51
900 * configure: Regenerate.
902 2011-09-21 David S. Miller <davem@davemloft.net>
904 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
905 * elfxx-sparc.h: Declare it.
906 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
907 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
909 2011-09-21 Tristan Gingold <gingold@adacore.com>
911 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
912 Deals with size limited strings.
913 (bfd_mach_o_build_commands): Initialize more fields.
915 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
918 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
921 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
924 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
925 to struct bfd_elf_version_tree.
927 * elflink.c (elf_info_failed): Remove verdefs.
928 (_bfd_elf_export_symbol): Updated.
929 _bfd_elf_link_assign_sym_version): Likewise.
930 (bfd_elf_size_dynamic_sections): Remove pointer to struct
931 bfd_elf_version_tree. Updated.
932 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
935 * linker.c (bfd_hide_sym_by_version): New.
937 * bfd-in2.h: Regenerated.
939 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
942 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
943 if there are no GOT relocations.
945 2011-09-09 Kai Tietz <ktietz@redhat.com>
947 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
948 for targets without symbol_leading_char.
950 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
952 * bfdwin.c (bfd_get_file_window): Fix memory leak.
954 2011-09-07 Alan Modra <amodra@gmail.com>
957 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
960 2011-09-06 Alan Modra <amodra@gmail.com>
963 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
964 (ppc64_elf_edit_toc): Fix style nit. Report some details
965 on linker failure due to reference in debug or non-alloc
966 sections to optimized away toc entry, and don't abort.
968 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
970 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
973 2011-08-26 Nick Clifton <nickc@redhat.com>
975 * po/es.po: Updated Spanish translation.
977 2011-08-19 Alan Modra <amodra@gmail.com>
979 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
980 we haven't seen expected -mcmodel=medium/large code relocs.
982 2011-08-18 Tristan Gingold <gingold@adacore.com>
984 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
986 2011-08-17 Tristan Gingold <gingold@adacore.com>
988 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
990 2011-08-17 Alan Modra <amodra@gmail.com>
993 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
994 (_bfd_handle_already_linked): Declare.
995 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
996 _bfd_coff_section_already_linked.
997 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
998 * coffcode.h (coff_section_already_linked): Likewise.
999 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
1000 * elf-bfd.h: Likewise.
1001 * libbfd-in.h: Likewise.
1002 * targets.c: Likewise.
1003 * linker.c (bfd_section_already_linked): Likewise.
1004 (bfd_section_already_linked_table_lookup): Likewise.
1005 (bfd_section_already_linked_table_insert): Likewise.
1006 (_bfd_generic_section_already_linked): Likewise. Call
1007 _bfd_handle_already_linked.
1008 (_bfd_handle_already_linked): New function, split out from..
1009 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
1010 2011-07-09 changes. Avoid unnecessary strcmp when matching
1011 already_linked_list entries. Match plugin linkonce section.
1012 (section_signature): Delete.
1013 * coffgen.c (_bfd_coff_section_already_linked): New function.
1014 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
1015 * libbfd.h: Regenerate.
1016 * libcoff.h: Regenerate.
1017 * bfd-in2.h: Regenerate.
1019 2011-08-14 Alan Modra <amodra@gmail.com>
1021 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
1022 shared and call to _mcount will go via plt.
1024 2011-08-14 Alan Modra <amodra@gmail.com>
1026 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
1027 * elf32-ppc.c: Likewise.
1028 (ppc_elf_select_plt_layout): Use einfo rather than info to report
1031 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
1034 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
1035 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
1036 and zero-extend it to 64bit if addend is zero for x32. Generate
1037 R_X86_64_RELATIVE64 for x32.
1039 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1041 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1042 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
1043 * elf32-arm.c (elf32_arm_link_hash_table): New field.
1044 (elf232_arm_link_hash_table_create): Initialise new field.
1045 (check_use_blx): Change test depending on fix_arm1176.
1046 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
1047 command line options.
1049 2011-08-08 Tristan Gingold <gingold@adacore.com>
1051 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
1052 (segsec_names_xlat): Reorder elements.
1053 (bfd_mach_o_read_section_32): Fix typo.
1054 (bfd_mach_o_read_section_64): Fix typo.
1056 2011-08-08 Tristan Gingold <gingold@adacore.com>
1058 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
1059 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
1060 (bfd_mach_o_section): Use them. Add next field.
1061 (bfd_mach_o_segment_command): Replace sections array by
1062 sect_head and sect_tail.
1063 (bfd_mach_o_get_mach_o_section): New macro.
1064 (bfd_mach_o_lookup_section): Remove.
1065 (bfd_mach_o_new_section_hook): New function.
1066 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
1068 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
1069 parameter with segname and sectname parameters. Adjust.
1070 (bfd_mach_o_append_section_to_segment): New function. Use a
1071 linked list for Mach-O sections.
1072 (bfd_mach_o_write_segment_32): Adjust.
1073 (bfd_mach_o_write_segment_64): Ditto.
1074 (bfd_mach_o_build_commands): Fix comment. Adjust.
1075 (bfd_mach_o_flatten_sections): Adjust.
1076 (bfd_mach_o_print_section_map): Adjust.
1077 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
1078 (bfd_mach_o_new_section_hook): New function.
1079 (bfd_mach_o_init_section_from_mach_o): Ditto.
1080 (bfd_mach_o_read_section_32): Remove section parameter.
1081 Return a section instead.
1082 (bfd_mach_o_read_section_64): Ditto.
1083 (bfd_mach_o_read_section): Ditto.
1084 (bfd_mach_o_make_bfd_section): Adjust.
1085 (bfd_mach_o_read_segment): Adjust for new profile of
1086 bfd_mach_o_read_section.
1087 (bfd_mach_o_lookup_section): Remove.
1088 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
1090 2011-08-08 Tristan Gingold <gingold@adacore.com>
1092 * mach-o.h (bfd_mach_o_version_min_command): New structure.
1093 (bfd_mach_o_load_command): Add version_min.
1094 (mach_o_data_struct): Fix comment.
1095 * mach-o.c (bfd_mach_o_read_version_min): New function.
1096 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
1097 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
1098 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
1099 (bfd_mach_o_get_name_or_null): New function.
1100 (bfd_mach_o_get_name): Use the above new one.
1101 (bfd_mach_o_load_command_name): Add the above new commands.
1102 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
1103 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
1104 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
1105 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
1107 2011-08-08 Tristan Gingold <gingold@adacore.com>
1109 * mach-o.h: Move size macros to external.h
1110 Move reloc macros to reloc.h and x86-64.h.
1111 * mach-o-i386.c: Includes mach-o/reloc.h
1112 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
1113 * mach-o.c: Add includes.
1114 (bfd_mach_o_write_header): Use structure from external.h to convert.
1115 (bfd_mach_o_write_thread): Ditto.
1116 (bfd_mach_o_write_relocs): Ditto.
1117 (bfd_mach_o_write_section_32): Ditto.
1118 (bfd_mach_o_write_section_64): Ditto.
1119 (bfd_mach_o_write_segment_32): Ditto.
1120 (bfd_mach_o_write_segment_64): Ditto.
1121 (bfd_mach_o_write_symtab): Ditto.
1122 (bfd_mach_o_write_contents): Ditto.
1123 (bfd_mach_o_read_header): Ditto.
1124 (bfd_mach_o_read_section_32): Ditto.
1125 (bfd_mach_o_read_section_64): Ditto.
1126 (bfd_mach_o_read_symtab_symbol): Ditto.
1127 (bfd_mach_o_read_dylinker): Ditto.
1128 (bfd_mach_o_read_dylib): Ditto.
1129 (bfd_mach_o_read_dysymtab): Ditto.
1130 (bfd_mach_o_read_symtab): Ditto.
1131 (bfd_mach_o_read_linkedit): Ditto.
1132 (bfd_mach_o_read_str): Ditto.
1133 (bfd_mach_o_read_dyld_info): Ditto.
1134 (bfd_mach_o_read_segment): Ditto.
1135 (bfd_mach_o_read_command): Ditto.
1136 (bfd_mach_o_archive_p): Ditto.
1137 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
1138 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
1139 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
1140 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
1141 of an hard-coded value.
1143 2011-08-08 Tristan Gingold <gingold@adacore.com>
1145 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
1146 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
1147 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
1148 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
1150 2011-08-08 Tristan Gingold <gingold@adacore.com>
1152 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
1153 (bfd_mach_o_convert_section_name_to_bfd): Use it.
1154 (bfd_mach_o_get_section_type_from_name): New function.
1155 (bfd_mach_o_get_section_attribute_from_name): Ditto.
1156 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
1157 Add comments. Add prototypes for the above new functions.
1159 2011-08-05 Mark Kettenis <kettenis@gnu.org>
1161 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
1163 2011-08-05 Alan Modra <amodra@gmail.com>
1165 * elf64-ppc.c (maybe_strip_output): New function.
1166 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
1168 2011-08-05 Alan Modra <amodra@gmail.com>
1171 * elflink.c (_bfd_elf_section_already_linked): Return matched
1172 status. Remove COFF comdat section handling.
1173 * linker.c (_bfd_generic_section_already_linked): Return matched
1174 status. Don't set SEC_GROUP in l_flags for plugin entries.
1175 (bfd_section_already_linked): Update prototype.
1176 * targets.c (_section_already_linked): Likewise.
1177 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
1178 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
1179 (_bfd_nolink_section_already_linked): Update.
1180 * libbfd.h: Regenerate.
1181 * bfd-in2.h: Regenerate.
1183 2011-08-05 Alan Modra <amodra@gmail.com>
1185 * elf32-ppc.c: Include dwarf2.h.
1186 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
1187 (ppc_elf_create_glink): Create .eh_frame section.
1188 (glink_eh_frame_cie): New array.
1189 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
1190 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
1192 2011-08-04 Tristan Gingold <gingold@adacore.com>
1194 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
1195 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
1197 2011-08-03 Tristan Gingold <gingold@adacore.com>
1199 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
1200 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
1202 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
1204 * elfxx-mips.c (check_4byte_branch): Remove function.
1205 (check_relocated_bzc): New function.
1206 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
1207 instructions that immediately follow a compact branch
1210 2011-08-02 Alan Modra <amodra@gmail.com>
1212 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
1214 (ppc_build_one_stub): Adjust get_relocs call to suit..
1215 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
1217 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
1220 * archures.c (bfd_mach_i386_intel_syntax): New.
1221 (bfd_mach_i386_i8086): Updated.
1222 (bfd_mach_i386_i386): Likewise.
1223 (bfd_mach_x86_64): Likewise.
1224 (bfd_mach_x64_32): Likewise.
1225 (bfd_mach_i386_i386_intel_syntax): Likewise.
1226 (bfd_mach_x86_64_intel_syntax): Likewise.
1227 (bfd_mach_x64_32_intel_syntax): Likewise.
1228 (bfd_mach_l1om): Likewise.
1229 (bfd_mach_l1om_intel_syntax): Likewise.
1230 (bfd_mach_k1om): Likewise.
1231 (bfd_mach_k1om_intel_syntax): Likewise.
1233 * bfd-in2.h: Regenerated.
1235 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
1237 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
1238 (bfd_x64_32_arch): Likewise.
1240 * elf64-x86-64.c: Include "libiberty.h".
1241 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
1242 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
1243 (elf_x86_64_reloc_type_lookup): Likewise.
1244 (elf_x86_64_reloc_name_lookup): Likewise.
1245 (elf_x86_64_relocate_section): Likewise.
1246 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
1248 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1250 * elfxx-mips.c (check_br32): Fix return type.
1252 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1254 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
1256 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1258 * elfxx-mips.c: Adjust comments throughout.
1259 (mips_elf_relax_delete_bytes): Reshape code.
1260 (_bfd_mips_elf_relax_section): Remove check for
1261 R_MICROMIPS_GPREL16 relocations. Reshape code.
1263 2011-07-28 Roland McGrath <mcgrathr@google.com>
1265 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
1266 (elf_i386_nacl_plt0_entry): New variable.
1267 (elf_i386_plt_entry): New variable.
1268 (elf_i386_nacl_pic_plt0_entry): New variable.
1269 (elf_i386_nacl_pic_plt_entry): New variable.
1270 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
1271 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
1272 (elf_backend_plt_alignment): Likewise.
1274 * config.bfd: Handle i[3-7]86-*-nacl*.
1275 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
1276 * targets.c: Support bfd_elf32_i386_nacl_vec.
1277 * configure.in: Likewise.
1278 * configure: Regenerated.
1280 * elf32-i386.c (struct elf_i386_plt_layout): New type.
1281 (GET_PLT_ENTRY_SIZE): New macro.
1282 (elf_i386_plt): New variable.
1283 (struct elf_i386_backend_data): New member `plt'.
1284 (elf_i386_arch_bed): Add initializer for it.
1285 (elf_i386_vxworks_arch_bed): Likewise.
1286 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
1287 (elf_i386_plt_sym_val): Likewise.
1288 (elf_i386_relocate_section): Likewise.
1289 (elf_i386_finish_dynamic_symbol): Likewise.
1290 Also use other elf_i386_plt_layout members for PLT details.
1291 (elf_i386_finish_dynamic_sections): Likewise.
1293 * elf32-i386.c (struct elf_i386_backend_data): New type.
1294 (get_elf_i386_backend_data): New macro.
1295 (elf_i386_arch_bed): New variable.
1296 (elf_backend_arch_data): New macro.
1297 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
1298 (elf_i386_link_hash_table_create): Don't initialize them.
1299 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
1300 elf_i386_backend_data, not elf_i386_link_hash_table.
1301 (elf_i386_adjust_dynamic_symbol): Likewise.
1302 (elf_i386_allocate_dynrelocs): Likewise.
1303 (elf_i386_readonly_dynrelocs): Likewise.
1304 (elf_i386_size_dynamic_sections): Likewise.
1305 (elf_i386_relocate_section): Likewise.
1306 (elf_i386_finish_dynamic_symbol): Likewise.
1307 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
1308 (elf_i386_vxworks_link_hash_table_create): Function removed.
1309 (elf_i386_vxworks_arch_bed): New variable.
1310 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
1312 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
1313 * elfxx-target.h (elf_backend_arch_data): New macro.
1314 (elfNN_bed): Use it as initializer for the new member.
1316 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
1318 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
1321 2011-07-26 Jakub Jelinek <jakub@redhat.com>
1323 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
1324 and .zdebug_macro entry.
1325 (dwarf_debug_section_enum): Add debug_macro.
1327 2011-07-26 Alan Modra <amodra@gmail.com>
1329 * elf64-ppc.c: Include dwarf2.h.
1330 (struct ppc_link_hash_table): Add glink_eh_frame.
1331 (create_linkage_sections): Create .eh_frame section.
1332 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
1334 (glink_eh_frame_cie): New array.
1335 (ppc64_elf_size_stubs): Size glink_eh_frame.
1336 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
1337 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
1339 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
1342 * elf64-mmix.c (struct _mmix_elf_section_data): New members
1343 has_warned_bpo and has_warned_pushj.
1344 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
1345 converting to ISO C. Add new parameter error_message. All
1347 (mmix_elf_perform_relocation): Ditto.
1348 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
1349 Handle the case where mmix_elf_check_common_relocs has not been
1350 called, missing preparations for relocs of the respective type.
1352 2011-07-24 Chao-ying Fu <fu@mips.com>
1353 Ilie Garbacea <ilie@mips.com>
1354 Maciej W. Rozycki <macro@codesourcery.com>
1355 Joseph Myers <joseph@codesourcery.com>
1356 Catherine Moore <clm@codesourcery.com>
1357 Richard Sandiford <rdsandiford@googlemail.com>
1359 * archures.c (bfd_mach_mips_micromips): New macro.
1360 * cpu-mips.c (I_micromips): New enum value.
1361 (arch_info_struct): Add bfd_mach_mips_micromips.
1362 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
1364 (_bfd_mips_elf_relax_section): Likewise.
1365 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1366 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1368 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1369 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1370 (gprel16_reloc_p): Handle microMIPS ASE.
1371 (literal_reloc_p): New function.
1372 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
1373 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
1374 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1375 and _bfd_mips_elf_reloc_shuffle changes.
1376 (mips_elf_gprel32_reloc): Update comment.
1377 (micromips_reloc_map): New variable.
1378 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1379 (mips_elf32_rtype_to_howto): Likewise.
1380 (mips_info_to_howto_rel): Likewise.
1381 (bfd_elf32_bfd_is_target_special_symbol): Define.
1382 (bfd_elf32_bfd_relax_section): Likewise.
1383 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
1384 (micromips_elf64_howto_table_rela): Likewise.
1385 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1386 and _bfd_mips_elf_reloc_shuffle changes.
1387 (micromips_reloc_map): Likewise.
1388 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
1389 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1390 (mips_elf64_rtype_to_howto): Likewise.
1391 (bfd_elf64_bfd_is_target_special_symbol): Define.
1392 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
1393 (elf_micromips_howto_table_rela): Likewise.
1394 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1395 and _bfd_mips_elf_reloc_shuffle changes.
1396 (micromips_reloc_map): Likewise.
1397 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1398 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1399 (mips_elf_n32_rtype_to_howto): Likewise.
1400 (bfd_elf32_bfd_is_target_special_symbol): Define.
1401 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
1402 (LA25_LUI_MICROMIPS_2): Likewise.
1403 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
1404 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
1405 (TLS_RELOC_P): Handle microMIPS ASE.
1406 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
1407 target is a microMIPS function.
1408 (micromips_reloc_p): New function.
1409 (micromips_reloc_shuffle_p): Likewise.
1410 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
1411 (got_disp_reloc_p, got_page_reloc_p): New functions.
1412 (got_ofst_reloc_p): Likewise.
1413 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
1414 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
1415 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
1416 (micromips_branch_reloc_p): New function.
1417 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
1418 (tls_gottprel_reloc_p): Likewise.
1419 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1420 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1422 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1423 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1424 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
1425 (mips_tls_got_index, mips_elf_got_page): Likewise.
1426 (mips_elf_create_local_got_entry): Likewise.
1427 (mips_elf_relocation_needs_la25_stub): Likewise.
1428 (mips_elf_calculate_relocation): Likewise.
1429 (mips_elf_perform_relocation): Likewise.
1430 (_bfd_mips_elf_symbol_processing): Likewise.
1431 (_bfd_mips_elf_add_symbol_hook): Likewise.
1432 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1433 (mips_elf_add_lo16_rel_addend): Likewise.
1434 (_bfd_mips_elf_check_relocs): Likewise.
1435 (mips_elf_adjust_addend): Likewise.
1436 (_bfd_mips_elf_relocate_section): Likewise.
1437 (mips_elf_create_la25_stub): Likewise.
1438 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1439 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1440 (_bfd_mips_elf_is_target_special_symbol): New function.
1441 (mips_elf_relax_delete_bytes): Likewise.
1442 (opcode_descriptor): New structure.
1444 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1445 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1446 (beq_insn_32): Likewise.
1447 (b_insn_16, bz_insn_16): New variables.
1448 (BZC32_REG_FIELD): New macro.
1449 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1450 (bzc_insns_32, bz_insns_16):Likewise.
1451 (BZ16_REG, BZ16_REG_FIELD): New macros.
1452 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1453 (jal_x_insn_32_bd32): Likewise.
1454 (j_insn_32, jalr_insn_32): Likewise.
1455 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1456 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1457 (JR16_REG): New macro.
1458 (ds_insns_16_bd16): New variable.
1459 (lui_insn): Likewise.
1460 (addiu_insn, addiupc_insn): Likewise.
1461 (ADDIUPC_REG_FIELD): New macro.
1462 (MOVE32_RD, MOVE32_RS): Likewise.
1463 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1464 (move_insns_32, move_insns_16): New variables.
1465 (nop_insn_32, nop_insn_16): Likewise.
1467 (find_match): New function.
1468 (check_br16_dslot, check_br32_dslot): Likewise.
1469 (check_br16, check_br32): Likewise.
1470 (IS_BITSIZE): New macro.
1471 (check_4byte_branch): New function.
1472 (_bfd_mips_elf_relax_section): Likewise.
1473 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1474 and microMIPS modules together.
1475 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1476 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1477 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1478 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1479 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1480 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1481 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1482 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1483 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1484 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1485 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1486 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1487 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1488 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1489 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1490 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1491 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1492 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1493 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1494 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1495 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1496 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1497 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1498 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1499 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1500 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1501 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1502 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1503 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1504 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1505 * bfd-in2.h: Regenerate.
1506 * libbfd.h: Regenerate.
1508 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1510 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1511 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1512 * Makefile.in: Regenerated.
1514 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1515 (bfd_k1om_arch): New.
1516 (bfd_archures_list): Add &bfd_k1om_arch.
1517 * bfd-in2.h: Regenerated.
1519 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1520 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1521 if bfd_elf64_x86_64_freebsd_vec is supported.
1522 (targ_selvecs): Likewise.
1524 * configure.in: Support bfd_elf64_k1om_vec and
1525 bfd_elf64_k1om_freebsd_vec.
1526 * configure: Regenerated.
1530 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1531 (bfd_elf64_k1om_vec): Likewise.
1532 (bfd_elf64_k1om_freebsd_vec): Likewise.
1534 * targets.c (bfd_elf64_k1om_vec): New.
1535 (bfd_elf64_k1om_freebsd_vec): Likewise.
1536 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1537 bfd_elf64_k1om_freebsd_vec.
1539 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1541 Fix false coff-go32-exe matches.
1542 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1544 * coff-stgo32.c (go32_check_format): New forward declaration.
1545 (COFF_CHECK_FORMAT): New defintion.
1546 (go32_check_format): New function.
1548 2011-07-15 Alan Modra <amodra@gmail.com>
1550 * configure.in: Bump version.
1551 * configure: Regenerate.
1553 2011-07-14 Alan Modra <amodra@gmail.com>
1555 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1556 * elf-bfd.h (struct already_linked): Forward declare.
1558 2011-07-14 Alan Modra <amodra@gmail.com>
1560 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1561 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1563 2011-07-14 Alan Modra <amodra@gmail.com>
1565 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1566 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1567 (build_tls_get_addr_stub): Likewise.
1568 (ppc_build_one_stub): Update calls to above.
1569 (ppc_size_one_stub): Adjust stub size.
1570 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1571 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1573 2011-07-12 Nick Clifton <nickc@redhat.com>
1575 * elf32-arm.c (elf32_arm_section_flags): Delete.
1576 (elf_backend_section_flags): Remove.
1578 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1581 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1582 when setting stack_flags.
1584 2011-07-11 Catherine Moore <clm@codesourcery.com>
1586 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1587 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1588 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1589 * bfd-in2.h: Regenerated.
1590 * bfd.c (bfd_lookup_section_flags): New definition.
1591 * binary.c (binary_bfd_lookup_section_flags): New definition.
1592 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1593 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1594 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1595 * coff-rs6000.c (rs6000coff_vec): Include
1596 bfd_generic_lookup_section_flags.
1597 (pmac_xcoff_vec): Likewise.
1598 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1599 * coff64-rs6000.c (rs6000coff64_vec): Include
1600 bfd_generic_lookup_section_flags.
1601 (aix5coff64_vec): Likewise.
1602 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1603 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1604 (bfd_elf_lookup_section_flags): Declare.
1605 * elflink.c (bfd_elf_lookup_section_flags): New function.
1606 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1607 (elf_backend_lookup_section_flags_hook): Define.
1608 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1609 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1610 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1611 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1612 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1613 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1614 (bfd_generic_lookup_section_flags): Declare.
1615 * libbfd.h: Regenerated.
1616 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1617 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1618 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1619 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1620 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1621 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1622 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1623 * reloc.c (bfd_generic_lookup_section_flags): New function.
1624 * som.c (som_bfd_lookup_section_flags): New definition.
1625 * srec.c (srec_bfd_lookup_section_flags): New definition.
1626 * targets.c (flag_info): Declare.
1627 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1628 (_bfd_lookup_section_flags): New.
1629 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1630 * versados.c (versados_bfd_lookup_section_flags): New definition.
1631 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1632 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1634 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1637 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1639 2011-07-09 Alan Modra <amodra@gmail.com>
1642 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1643 rather than kept_section to determine whether a symbol is from
1644 a discarded section.
1645 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1646 sections appear undefined.
1648 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1651 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1652 "asection *" with "struct already_linked *".
1653 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1654 (_bfd_generic_section_already_linked): Likewise.
1655 (bfd_section_already_linked_table_insert): Likewise.
1656 (struct already_linked): New.
1657 (struct bfd_section_already_linked): Use it.
1658 * elflink.c (_bfd_elf_section_already_linked): Replace.
1659 "asection *" with "struct already_linked *". Replace the plugin
1660 dummy with the LTO output.
1661 * linker.c (_bfd_generic_section_already_linked): Likewise.
1662 * targets.c (struct already_linked): Add forward declaration.
1663 (bfd_target): Replace "struct bfd_section *" with
1664 "struct already_linked *" in _section_already_linked.
1665 * bfd-in2.h: Regenerate.
1666 * libbfd.h: Regenerate.
1668 2011-07-06 Tristan Gingold <gingold@adacore.com>
1670 * mach-o.h: Move loader related definitions to
1671 include/mach-o/loader.h. Include it.
1673 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1675 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1676 define to _bfd_elf_set_osabi.
1678 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1679 Thomas Schwinge <thomas@schwinge.name>
1682 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1683 ELFOSABI_LINUX alias.
1684 * elf32-hppa.c: Likewise.
1685 * elf32-i370.c: Likewise.
1686 * elf64-hppa.c: Likewise.
1688 2011-07-01 Ian Lance Taylor <iant@google.com>
1690 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1691 DW_OP_lit3 to DW_OP_lit2.
1693 2011-07-01 Alan Modra <amodra@gmail.com>
1695 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1696 dyn relocs when called to copy flags for a weak sym.
1697 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1698 (ppc64_elf_merge_private_bfd_data): Delete.
1699 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1700 _bfd_generic_verify_endian_match.
1702 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1704 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1707 2011-06-28 Tristan Gingold <gingold@adacore.com>
1709 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1711 (_bfd_vms_write_etir): Write linkage index from reloc.
1713 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1715 * mach-o.c (bfd_mach_o_read_command): Also ignore
1716 BFD_MACH_O_LC_ROUTINES_64.
1718 2011-06-27 Tristan Gingold <gingold@adacore.com>
1720 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1721 section target index.
1723 2011-06-27 Nick Clifton <nickc@redhat.com>
1725 * cisco-core.c (cisco_core_little_vec): Add initialization of
1726 match_priority field.
1728 2011-06-27 Tristan Gingold <gingold@adacore.com>
1730 * cache.c: Include bfd_stdint.h.
1731 (cache_bmmap): Change profile. Return region start and size.
1732 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1733 (bfd_mmap): Change profile and adjust. Update comment.
1734 (memory_bmmap): Change profile.
1735 * opncls.c (opncls_bmmap): Change profile.
1736 * vms-lib.c (vms_lib_bmmap): Likewise.
1737 * libbfd.h: Regenerate.
1738 * bfd-in2.h: Regenerate.
1740 2011-06-27 Tristan Gingold <gingold@adacore.com>
1742 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1745 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1747 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1748 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1750 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1752 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1754 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1756 2011-06-24 Richard Henderson <rth@redhat.com>
1759 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1760 tlsgd insn before swapping adjacent insns.
1762 2011-06-24 Tristan Gingold <gingold@adacore.com>
1764 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1767 2011-06-24 Alan Modra <amodra@gmail.com>
1770 * elf.c (assign_file_positions_for_load_sections): Don't align
1771 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1772 that don't get a PT_LOAD.
1774 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1776 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1777 (sh_elf_check_relocs): Likewise.
1779 2011-06-22 Richard Henderson <rth@redhat.com>
1781 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1782 TPREL in a PIE image.
1783 (alpha_dynamic_entries_for_reloc): Likewise.
1784 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1785 (elf64_alpha_relax_got_load): Likewise.
1787 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1789 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1792 2011-06-22 Alan Modra <amodra@gmail.com>
1794 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1795 plugin symbols. Fix segfault on linker scrip defined syms.
1797 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1800 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1801 at all for linker created .eh_frame sections.
1802 (_bfd_elf_discard_section_eh_frame): Handle linker created
1803 .eh_frame sections with no relocations.
1804 * elf64-x86-64.c: Include dwarf2.h.
1805 (elf_x86_64_eh_frame_plt): New variable.
1806 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1807 PLT_FDE_LEN_OFFSET): Define.
1808 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1809 (elf_x86_64_create_dynamic_sections): Create and fill in
1810 .eh_frame section for .plt section.
1811 (elf_x86_64_size_dynamic_sections): Write .plt section size
1812 into .eh_frame FDE covering .plt section.
1813 (elf_x86_64_finish_dynamic_sections): Write .plt section
1814 start into .eh_frame FDE covering .plt section. Call
1815 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1816 (elf_backend_plt_alignment): Define to 4.
1817 * elf32-i386.c: Include dwarf2.h.
1818 (elf_i386_eh_frame_plt): New variable.
1819 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1820 PLT_FDE_LEN_OFFSET): Define.
1821 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1822 (elf_i386_create_dynamic_sections): Create and fill in
1823 .eh_frame section for .plt section.
1824 (elf_i386_size_dynamic_sections): Write .plt section size
1825 into .eh_frame FDE covering .plt section.
1826 (elf_i386_finish_dynamic_sections): Write .plt section
1827 start into .eh_frame FDE covering .plt section. Call
1828 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1829 (elf_backend_plt_alignment): Define to 4.
1831 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1833 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1836 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1838 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1839 CORE_HEADER is defined.
1840 (elf_x86_64_write_core_note): New.
1841 (elf_backend_write_core_note): Likewise.
1843 * hosts/x86-64linux.h (uint64_t): New.
1844 (user_regsx32_struct): Likewise.
1845 (elf_gregx32_t): Likewise.
1846 (ELF_NGREGX32): Likewise.
1847 (elf_gregsetx32_t): Likewise.
1848 (elf_prstatusx32): Likewise.
1849 (prstatusx32_t): Likewise.
1850 (user_fpregs32_struct): Removed.
1851 (user_fpxregs32_struct): Likewise.
1853 (elf_fpregset32_t): Likewise.
1854 (elf_fpxregset32_t): Likewise.
1855 (prgregset32_t): Likewise.
1856 (prfpregset32_t): Likewise.
1858 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1860 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1861 (elf_x86_64_grok_psinfo): Likewise.
1863 2011-06-16 Nick Clifton <nickc@redhat.com>
1865 * elf.c (elf_find_function): Fail if not provided with a symbol
1868 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1870 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1871 * elf.c (elfcore_grok_arm_vfp): New function.
1872 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1873 (elfcore_write_arm_vfp): New function.
1874 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1876 2011-06-14 Richard Henderson <rth@redhat.com>
1878 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1879 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1880 (elf64_alpha_always_size_sections): Don't call
1881 elf64_alpha_merge_ind_symbols.
1882 (elf_backend_copy_indirect_symbol): New.
1884 2011-06-14 Alan Modra <amodra@gmail.com>
1887 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1888 before doing anything.
1889 (_bfd_elf_discard_section_eh_frame): Likewise.
1891 2011-06-14 Alan Modra <amodra@gmail.com>
1893 * Makefile.am: Formatting.
1894 * Makefile.in: Regenerate.
1895 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1896 * po/SRC-POTFILES.in: Regnerate.
1898 2011-06-14 Alan Modra <amodra@gmail.com>
1900 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1901 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1902 Don't handle warning symbols here.
1903 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1904 (allocate_dynrelocs, readonly_dynrelocs): As above.
1906 2011-06-14 Alan Modra <amodra@gmail.com>
1909 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1910 (elf_gc_sweep): Don't treat debug and sections like .comment
1912 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1913 not part of a group. Always call gc_mark_extra_sections.
1914 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1915 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1916 _bfd_elf_gc_mark_extra_sections.
1917 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1918 _bfd_elf_gc_mark_extra_sections.
1919 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1921 2011-06-13 Nick Clifton <nickc@redhat.com>
1923 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1924 variable 'local_got_offsets'.
1925 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1926 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1928 2011-06-13 Walter Lee <walt@tilera.com>
1930 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1931 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1932 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1933 and elfxx-tilegx.lo.
1934 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1936 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1937 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1938 * Makefile.in: Regenerate.
1939 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1940 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1941 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1942 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1943 bfd-in2.h: Regenerate.
1944 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1945 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1946 and bfd_elf64_tilegx_vec.
1947 * configure: Regenerate.
1948 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1950 * libbfd.h: Regenerate.
1951 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1952 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1953 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1954 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1955 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1956 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1957 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1958 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1959 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1960 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1961 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1962 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1963 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1964 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1965 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1966 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1967 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1968 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1969 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1970 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1971 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1972 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1973 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1974 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1975 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1976 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1977 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1978 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1979 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1980 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1981 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1982 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1983 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1984 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1985 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1986 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1987 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1988 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1989 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1990 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1991 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1992 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1993 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1994 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1995 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1996 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1997 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1998 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1999 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
2000 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
2001 * targets.c (bfd_elf32_tilegx_vec): Declare.
2002 (bfd_elf32_tilepro_vec): Declare.
2003 (bfd_elf64_tilegx_vec): Declare.
2004 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
2005 and bfd_elf64_tilegx_vec.
2006 * cpu-tilegx.c: New file.
2007 * cpu-tilepro.c: New file.
2008 * elf32-tilepro.h: New file.
2009 * elf32-tilepro.c: New file.
2010 * elf32-tilegx.c: New file.
2011 * elf32-tilegx.h: New file.
2012 * elf64-tilegx.c: New file.
2013 * elf64-tilegx.h: New file.
2014 * elfxx-tilegx.c: New file.
2015 * elfxx-tilegx.h: New file.
2017 2011-06-13 Alan Modra <amodra@gmail.com>
2019 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
2020 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
2021 warning symbols here.
2022 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
2023 * elf32-arm.c (allocate_dynrelocs_for_symbol,
2024 elf32_arm_readonly_dynrelocs): Likewise.
2025 * elf32-bfin.c (bfin_discard_copies): Likewise.
2026 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
2027 elf_cris_discard_excess_dso_dynamics,
2028 elf_cris_discard_excess_program_dynamics): Likewise.
2029 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
2030 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
2031 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
2032 * elf32-i386.c (elf_i386_allocate_dynrelocs,
2033 elf_i386_readonly_dynrelocs): Likewise.
2034 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2035 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
2036 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2037 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
2038 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
2039 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
2040 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2041 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
2042 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
2043 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2044 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
2045 elf32_tic6x_readonly_dynrelocs): Likewise.
2046 * elf32-vax.c (elf_vax_discard_copies): Likewise.
2047 * elf32-xstormy16.c (xstormy16_relax_plt_check,
2048 xstormy16_relax_plt_realloc): Likewise.
2049 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
2050 * elf64-alpha.c (elf64_alpha_output_extsym,
2051 elf64_alpha_calc_got_offsets_for_symbol,
2052 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
2053 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
2054 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
2055 elf_hppa_unmark_useless_dynamic_symbols,
2056 elf_hppa_remark_useless_dynamic_symbols): Likewise.
2057 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
2058 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
2059 readonly_dynrelocs, merge_global_got, reallocate_got,
2060 undo_symbol_twiddle): Likewise.
2061 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2062 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
2063 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
2064 elf_x86_64_readonly_dynrelocs): Likewise.
2065 * elflink.c (elf_link_renumber_hash_table_dynsyms,
2066 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
2067 _bfd_elf_link_find_version_dependencies,
2068 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
2069 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
2070 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
2071 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
2072 elf_gc_propagate_vtable_entries_used,
2073 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
2074 elf_gc_allocate_got_offsets): Likewise.
2075 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
2076 elfNN_ia64_global_dyn_sym_thunk): Likewise.
2077 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
2078 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
2079 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2080 * i386linux.c (linux_tally_symbols): Likewise.
2081 * m68klinux.c (linux_tally_symbols): Likewise.
2082 * sparclinux.c (linux_tally_symbols): Likewise.
2083 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
2084 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
2086 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
2087 function. Update all callers.
2088 * aoutx.h (aout_link_write_other_symbol): Likewise.
2089 * pdp11.c (aout_link_write_other_symbol): Likewise.
2090 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2091 * ecoff.c (ecoff_link_write_external): Likewise.
2092 * xcofflink.c (xcoff_write_global_symbol): Likewise.
2093 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
2095 * ecoff.c (ecoff_link_hash_traverse): Delete.
2096 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
2097 _bfd_coff_write_global_sym.
2098 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
2099 * libcoff.h: Regenerate.
2101 2011-06-10 Nick Clifton <nickc@redhat.com>
2103 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
2104 backend does not provide a function for creating dynamic sections
2106 (bfd_elf_final_link): Issue a warning message if a dynamic section
2107 has the SHT_NOTE type.
2108 (bfd_elf_final_link): Do not look for dynamic strings in a section
2109 that does not have the SHT_STRTAB type or the name .dynstr.
2110 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
2111 section is not in the output binary.
2112 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
2114 2011-06-09 Tristan Gingold <gingold@adacore.com>
2116 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
2117 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
2120 2011-06-09 Tristan Gingold <gingold@adacore.com>
2122 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
2124 2011-06-09 Nick Clifton <nickc@redhat.com>
2127 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
2128 that the output section has an allocated bfd_elf_section_data
2130 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
2131 symbols in sections that have been removed by garbage collection.
2133 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
2135 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
2136 relocations in SEC_DEBUGGING sections when building shared
2139 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
2142 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
2143 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
2145 2011-06-08 Tristan Gingold <gingold@adacore.com>
2147 * makefile.vms (OBJS): Add elfxx-ia64.obj
2150 2011-06-08 Alan Modra <amodra@gmail.com>
2152 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
2153 * sco5-core.c: Init match_priority field.
2155 2011-06-08 Alan Modra <amodra@gmail.com>
2157 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
2158 indirect links here.
2160 2011-06-07 Joel Brobecker <brobecker@adacore.com>
2162 * irix-core.c (irix_core_vec): Add match_priority field.
2164 2011-06-06 Alan Modra <amodra@gmail.com>
2166 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
2168 * configure.in: Bump bfd version.
2169 * elfcode.h (elf_object_p): Delete hacks preventing match of
2170 EM_NONE and ELFOSABI_NONE targets when a better match exists.
2171 * elfxx-target.h (elf_match_priority): Define and use.
2172 * format.c (bfd_check_format_matches): Use target match_priority
2173 to choose best of multiple matching targets. In cases with multiple
2174 matches rerun _bfd_check_format if we don't choose the last match.
2175 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
2176 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
2177 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
2178 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
2179 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
2180 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
2181 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
2182 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
2183 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
2184 * vms-lib.c, * xsym.c: Init match_priority field.
2185 * configure: Regenerate.
2186 * bfd-in2.h: Regenerate.
2188 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
2191 * elfcode.h (elf_object_p): Revert the last change.
2193 2011-06-04 Alan Modra <amodra@gmail.com>
2195 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
2196 return the other arch.
2197 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
2200 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
2203 * hash.c (higher_primer_number): Add more, small, prime numbers.
2204 (bfd_hash_set_default_size): Likewise.
2206 2011-06-02 Nick Clifton <nickc@redhat.com>
2208 * coff-mcore.c: Fix spelling typo.
2209 * coff-stgo32.c: Likewise.
2210 * elf32-arm.c: Likewise.
2211 * elf32-avr.c: Likewise.
2212 * elf-m68hc1x.c: Likewise.
2213 * elf32-mcore.c: Likewise.
2214 * elf32-mep.c: Likewise.
2215 * elf32-mt.c: Likewise.
2216 * elf32-ppc.c: Likewise.
2217 * elf32-xtensa.c: Likewise.
2218 * elf64-ppc.c: Likewise.
2219 * elfxx-mips.c: Likewise.
2220 * netbsd.h: Likewise.
2221 * nlmcode.h: Likewise.
2222 * vms-alpha.c: Likewise.
2223 * po/bfd.pot: Regenerate.
2224 * po/SRC-POTFILES.in: Regenerate.
2226 2011-06-01 DJ Delorie <dj@redhat.com>
2228 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
2229 * target.c: Likewise.
2230 * configure.in: Likewise.
2231 * configure.in: Regenerate.
2232 * elf32-rx.c: Add elf32-rx-be-ns target.
2233 (rx_elf_object_p): Never allow the be-ns target by default,
2234 only allow it if the user requests it.
2236 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
2238 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
2239 relocation in readonly section in a shared object.
2240 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
2242 2011-05-31 Nick Clifton <nickc@redhat.com>
2244 * archive.c (adjust_relative_path): Fix comment to prevent it
2245 corrupting the auto-generated bfd.h.
2247 2011-05-31 Paul Brook <paul@codesourcery.com>
2249 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
2250 for known functions.
2251 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
2254 2011-05-31 Paul Brook <paul@codesourcery.com>
2256 * elf32-arm.c (arm_stub_is_thumb): Add
2257 arm_stub_long_branch_v4t_thumb_tls_pic.
2258 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
2261 2011-05-27 Nick Clifton <nickc@redhat.com>
2264 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
2265 unable to read a file pointed to by an entry in a thin archive.
2266 (adjust_relative_path): Use lrealpath to canonicalize paths.
2267 Handle the case where the reference path is above the current
2268 path in the directory tree.
2270 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
2273 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
2274 R_X86_64_TPOFF64 in executable.
2276 2011-05-26 Alan Modra <amodra@gmail.com>
2278 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
2279 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
2280 local_protected comment.
2282 2011-05-25 Tristan Gingold <gingold@adacore.com>
2284 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
2285 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
2286 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
2287 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
2288 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
2289 (elf32-ia64.c): Created from elfnn-ia64.c
2290 (elf64-ia64.c): Likewise.
2291 * elfxx-ia64.h: New file.
2292 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
2293 functions.Includes elfxx-ia64.h.
2294 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
2295 (IA64_HOWTO): Adjust.
2296 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
2297 (elfNN_ia64_reloc_type_lookup): Renames to
2298 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
2299 (elfNN_ia64_reloc_name_lookup): Renames to
2300 ia64_elf_reloc_name_lookup. Make it public.
2301 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
2302 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
2304 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
2305 Move it and make it public. Move prototype to elfxx-ia64.h
2306 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
2307 Move prototype to elfxx-ia64.h
2308 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
2309 (elfNN_ia64_info_to_howto): Adjust calls.
2310 (elfNN_ia64_relax_section): Adjust calls.
2311 (count_dyn_reloc): Fix typo.
2312 (elfNN_ia64_relocate_section): Adjust calls.
2313 (elfNN_ia64_finish_dynamic_symbol): Likewise.
2314 (bfd_elfNN_bfd_reloc_type_lookup)
2315 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
2316 * configure: Regenerate.
2317 * Makefile.in: Regenerate.
2319 2011-05-23 DJ Delorie <dj@redhat.com>
2321 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
2322 the vma/lma swapping done in elf32_rx_modify_program_headers.
2324 2011-05-23 Nick Clifton <nickc@redhat.com>
2326 * elf-m10300.c (mn10300_elf_mkobject): New function.
2327 (bfd_elf32_mkobject): Define.
2329 2011-05-23 Alan Modra <amodra@gmail.com>
2331 * elf-bfd.h: Comment typo fix.
2332 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
2333 struct elf_dyn_relocs throughout.
2334 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
2336 2011-05-23 Alan Modra <amodra@gmail.com>
2338 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
2339 functions rather than warning callback or _bfd_error_handler.
2340 * elf32-ppc.c: Likewise.
2341 * elf64-ppc.c: Likewise.
2342 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
2344 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2346 2011-05-23 Alan Modra <amodra@gmail.com>
2349 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
2350 .tbss, and page align same for all SHT_NOBITS sections.
2352 2011-05-21 Alan Modra <amodra@gmail.com>
2355 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
2357 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
2358 segment if just for .tbss.
2359 (assign_file_positions_for_load_sections): Don't report "can't
2360 allocate in segment" errors for .tbss.
2361 (assign_file_positions_for_non_load_sections): Don't set p_filesz
2362 from SHT_NOBITS section filepos.
2364 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
2366 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
2367 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2368 (elf32_tic6x_relocate_section): Handle them.
2370 2011-05-18 Nick Clifton <nickc@redhat.com>
2373 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
2374 sections when building shared libraries.
2376 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
2379 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
2382 2011-05-18 Tristan Gingold <gingold@adacore.com>
2384 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
2385 (xcoff_sweep): Always keep dwarf sections.
2386 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
2388 2011-05-18 Tristan Gingold <gingold@adacore.com>
2390 * libxcoff.h (struct xcoff_dwsect_name): New type.
2391 (XCOFF_DWSECT_NBR_NAMES): New macro.
2392 (xcoff_dwsect_names): Declare.
2393 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
2394 (styp_to_sec_flags): Ditto.
2395 (coff_new_section_hook): Ditto.
2396 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
2397 * coff-rs6000.c (xcoff_dwsect_name): New variable.
2399 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
2402 * elf32-rx.c (ignore_lma): New variable.
2403 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
2404 (rx_modify_program_headers): Only copy the LMA into the VMA if
2407 2011-05-17 Alan Modra <amodra@gmail.com>
2410 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
2411 * elflink.c (elf_link_add_object_symbols): Likewise.
2412 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2414 2011-05-16 Alan Modra <amodra@gmail.com>
2416 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
2418 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
2420 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
2421 global GOT entries for GOT_PAGE relocations against global symbols.
2423 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
2425 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
2426 (tic6x-*-*): Replaced by these.
2427 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
2428 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
2429 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
2431 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
2432 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
2433 "elf32-target.h" two more times.
2434 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
2435 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
2436 bfd_elf32_tic6x_elf_le_vec.
2437 * configure: Regenerate.
2439 2011-05-13 Jan Beulich <jbeulich@novell.com>
2441 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2443 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
2445 * config.in: Regenerated.
2446 * configure: Regenerated.
2447 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2448 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2449 HAVE_PSINFO32_T_PR_PID.
2450 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2451 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2452 and HAVE_PSINFO32_T_PR_PID.
2453 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2455 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2457 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2459 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2460 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2462 2011-05-09 Paul Brook <paul@codesourcery.com>
2464 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2465 * bfd-in2.h: Regenerate.
2466 * elf32-tic6x.c: Include limits.h.
2467 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2468 _tic6x_elf_section_data): New.
2469 (elf32_tic6x_section_data): Define.
2470 (elf32_tic6x_new_section_hook): Allocate target specific data.
2471 (elf32_tic6x_add_unwind_table_edit): New function.
2472 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2473 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2474 elf32_tic6x_copy_exidx_entry): New functions.
2475 (elf_backend_write_section): Define.
2477 2011-05-09 Paul Brook <paul@codesourcery.com>
2479 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2480 elf32_tic6x_fake_sections): New functions.
2481 (elf_backend_fake_sections): Define.
2483 2011-05-09 Paul Brook <paul@codesourcery.com>
2485 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2486 (elf_backend_gc_mark_extra_sections): Define.
2488 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2491 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2492 references to symbols defined in discarded sections.
2494 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2497 * coffgen.c (coff_write_symbol): Assume input section is its own
2498 output section if output_section member not set.
2499 (coff_write_alien_symbol): Likewise.
2501 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2504 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2506 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2509 * section.c (SEC_ELF_REVERSE_COPY): New.
2510 * bfd-in2.h: Regenerated.
2512 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
2515 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2516 * bfd-in2.h: Regenerate.
2518 2011-05-06 Tristan Gingold <gingold@adacore.com>
2520 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2521 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2522 any code section. Add comments.
2523 (alpha_vms_object_p): Use void * instead of PTR.
2524 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2525 (build_module_list): Guard against no DST section. Add comments.
2526 (alpha_vms_link_output_symbol): Discard undefined symbols.
2527 (alpha_vms_get_section_contents): Simply memcpy if the section was
2528 already loaded. Fix typo.
2529 (vms_new_section_hook): Use void * instead of PTR.
2530 (vms_alpha_vec): Ditto.
2532 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2534 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2535 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2537 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2539 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2540 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2541 mismatch. Choose the lower of the two values.
2542 (bfd_elf32_bfd_final_link): New macro.
2544 2011-04-28 Tristan Gingold <gingold@adacore.com>
2546 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2547 (bfd_xcoff_swap_aux_out): Ditto.
2548 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2549 (bfd_xcoff64_swap_aux_out): Ditto.
2551 2011-05-04 Alan Modra <amodra@gmail.com>
2554 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2555 was_undefined on dot-symbols.
2557 2011-05-03 Paul Brook <paul@codesourcery.com>
2560 * elf32-tic6x.c (elf32_tic6x_howto_table,
2561 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2562 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2565 2011-05-01 Alan Modra <amodra@gmail.com>
2568 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2569 creating ifunc sections.
2570 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2572 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2574 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2577 2011-04-28 Tom Tromey <tromey@redhat.com>
2579 * bfdio.c (memory_bstat): Pass correct size to memset.
2581 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2583 * dwarf2.c (dwarf_debug_sections): Mark const.
2584 * elf.c (special_sections): Likewise.
2585 * libbfd-in.h (dwarf_debug_sections): Likewise.
2586 * libbfd.h: Regenerate.
2588 2011-04-26 Kai Tietz <ktietz@redhat.com>
2590 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2593 2011-04-26 Tristan Gingold <gingold@adacore.com>
2595 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2597 2011-04-24 Alan Modra <amodra@gmail.com>
2601 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2602 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2603 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2604 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2605 it is a redef of an IR symbol in a real BFD.
2607 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2609 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2610 in readonly section in a shared object.
2611 (elf_i386_size_dynamic_sections): Likewise.
2612 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2613 (elf_x86_64_size_dynamic_sections): Likewise.
2615 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2618 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2620 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2622 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2624 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2625 on dynamic symbol error.
2626 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2628 2011-04-20 Tristan Gingold <gingold@adacore.com>
2630 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2632 2011-04-20 Alan Modra <amodra@gmail.com>
2634 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2635 (bfd_hash_table_init_n): Overflow checking.
2636 (bfd_hash_set_default_size): Return current size. Take unsigned long
2637 arg. Add 65537 to hash_size primes.
2638 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2639 * bfd-in2.h: Regenerate.
2641 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2643 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2646 2011-04-20 Alan Modra <amodra@gmail.com>
2648 * libbfd.c (bfd_log2): Do return rounded up value.
2649 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2650 call with expanded old round down version of the function.
2652 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2653 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2655 2011-04-20 Alan Modra <amodra@gmail.com>
2658 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2659 in their own common section.
2660 * elflink.c (elf_link_add_object_symbols): Likewise.
2661 * linker.c (generic_link_check_archive_element): Don't lose flags
2662 if common section is pre-existing.
2663 (_bfd_generic_link_add_one_symbol): Likewise.
2665 2011-04-20 Alan Modra <amodra@gmail.com>
2668 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2669 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2670 multiple_definition regardless of allow_multiple_definition.
2671 * simple.c (simple_dummy_multiple_definition): Update.
2672 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2675 2011-04-18 Tristan Gingold <gingold@adacore.com>
2677 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2679 2011-04-18 Alan Modra <amodra@gmail.com>
2683 * bfd.c (BFD_PLUGIN): Define.
2684 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2685 * bfd-in2.h: Regenerate.
2686 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2687 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2689 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2691 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2694 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2696 * elf-bfd.h (struct sdt_note): New struct.
2697 (struct elf_obj_tdata) <sdt_note_head>: New field.
2698 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2699 (elfobj_grok_stapsdt_note): Likewise.
2700 (elf_parse_notes): Added code to treat SystemTap note
2703 2011-04-12 Richard Henderson <rth@redhat.com>
2705 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2706 exclude empty .got sections.
2708 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2710 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2711 array access for BFD_RELOC_386_IRELATIVE.
2713 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2715 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2717 2011-04-11 Mark Wielaard <mjw@redhat.com>
2720 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2721 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2722 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2723 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2724 also if STB_GNU_UNIQUE symbol binding was seen.
2725 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2726 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2727 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2728 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2729 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2730 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2732 2011-04-11 Alan Modra <amodra@gmail.com>
2734 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2736 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2737 (_bfd_generic_get_section_contents_in_window): Likewise.
2738 * section.c (bfd_get_section_contents): Likewise.
2739 * compress.c (bfd_get_full_section_contents): Likewise.
2740 * elf32-rx.c (rx_final_link): Ignore rawsize.
2741 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2742 bfd with bfd_get_section_limit.
2743 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2744 os->size during final link. Update callers.
2745 * bfd-in2.h: Regenerate.
2747 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2750 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2751 as the number of global entries when merging with the primary GOT.
2753 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2755 * elf32-i386.c: Update copyright year.
2756 * elf64-x86-64.c: Likewise.
2758 2011-04-09 Kai Tietz <ktietz@redhat.com>
2760 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2761 buffer and use rawsize for sorting.
2762 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2763 before doing alignment.
2765 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2767 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2768 error on unsupported relocation.
2769 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2771 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2774 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2777 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2780 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2781 instead of shared for R_386_TLS_LDO_32.
2783 2011-04-08 Tristan Gingold <gingold@adacore.com>
2785 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2787 * xcoff-target.h: Remove
2788 * Makefile.in: Regenerate.
2790 2011-04-07 Cary Coutant <ccoutant@google.com>
2792 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2794 2011-04-07 Paul Brook <paul@codesourcery.com>
2796 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2798 (elf32_tic6x_howto_table_rel): Ditto.
2799 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2800 (elf32_tic6x_check_relocs): Ditto.
2802 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2804 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2806 (strongarm*, thumb*, xscale*): Remove architectures.
2807 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2808 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2809 xscale-*-coff): Remove targets.
2811 2011-04-01 Tristan Gingold <gingold@adacore.com>
2813 * elfxx-ia64.c: include bfd_stdint.h
2815 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2817 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2818 dynobj and its initialization.
2820 2011-03-31 Tristan Gingold <gingold@adacore.com>
2822 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2823 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2824 BFD_HOST_LONG_LONG to 1.
2826 2011-03-31 Tristan Gingold <gingold@adacore.com>
2828 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2829 (_bfd_vms_write_etir): Ditto.
2830 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2831 * configure.com: Generate bfd_stdint.h
2833 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2835 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2836 (elf32_tic6x_setup): Declare.
2837 * elf32-tic6x.c: Include <limits.h>.
2838 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2839 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2841 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2842 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2843 tic6x_elf_scom_symbol_ptr): New static variables.
2844 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2845 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2846 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2847 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2848 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2849 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2850 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2851 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2852 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2853 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2854 to weak symbols as required by the ABI.
2855 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2856 as needed when generating DSBT output.
2857 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2858 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2859 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2860 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2861 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2862 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2863 New static functions.
2864 (ELF_MAXPAGESIZE): Define to 0x1000.
2865 (bfd_elf32_bfd_copy_private_bfd_data,
2866 bfd_elf32_bfd_link_hash_table_create,
2867 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2868 elf_backend_want_got_plt, elf_backend_want_dynbss,
2869 elf_backend_plt_readonly, elf_backend_got_header_size,
2870 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2871 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2872 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2873 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2874 elf_backend_section_from_bfd_section,
2875 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2876 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2877 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2879 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2880 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2881 * bfd/bfd-in2.h: Regenerate.
2882 * bfd/libbfd.h: Regenerate.
2883 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2885 2011-03-31 Tristan Gingold <gingold@adacore.com>
2887 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2888 entry on xcoff when value is C_NULL_VALUE.
2890 2011-03-31 Tristan Gingold <gingold@adacore.com>
2892 * libcoff-in.h (exec_hdr): Remove.
2893 * libcoff.h: Regenerate.
2895 2011-03-30 Nick Clifton <nickc@redhat.com>
2897 * po/da.po: Updated Danish translation.
2899 2011-03-29 Richard Henderson <rth@redhat.com>
2901 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2902 (elf64_alpha_gc_sweep_hook): New.
2903 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2904 (elf_backend_can_gc_sections): New.
2906 2011-03-26 John Marino <binutils@marino.st>
2908 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2909 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2910 * configure: Regenerate.
2912 2011-03-25 Michael Snyder <msnyder@vmware.com>
2914 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2916 2011-03-25 Tristan Gingold <gingold@adacore.com>
2918 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2919 of find_nearest_line on object files.
2921 2011-03-25 Tristan Gingold <gingold@adacore.com>
2923 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2925 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2927 2011-03-24 Alan Modra <amodra@gmail.com>
2929 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2930 old-style __tls_get_addr calls without marker relocs don't match
2931 their arg setup insn one for one. If such mismatches are found
2932 report the reloc and don't do any tls optimization.
2933 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2935 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2937 * bfd-in2.h: Regenerate.
2939 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2941 * archures.c: Add AVR XMEGA architecture information.
2942 * cpu-avr.c (arch_info_struct): Likewise.
2943 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2944 (elf32_avr_object_p): Likewise.
2946 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2948 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2949 * bfd-in2.h: Regenerate.
2950 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2951 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2953 (elf32_arm_howto_from_type): Update accordingly.
2954 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2955 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2956 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2957 with an extra noncall_refcount field.
2958 (arm_local_iplt_info): New structure.
2959 (elf_arm_obj_tdata): Add local_iplt.
2960 (elf32_arm_local_iplt): New accessor macro.
2961 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2962 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2963 Change tls_type to a bitfield and add is_iplt.
2964 (elf32_arm_link_hash_newfunc): Update accordingly.
2965 (elf32_arm_allocate_local_sym_info): New function.
2966 (elf32_arm_create_local_iplt): Likewise.
2967 (elf32_arm_get_plt_info): Likewise.
2968 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2969 (elf32_arm_get_local_dynreloc_list): Likewise.
2970 (create_ifunc_sections): Likewise.
2971 (elf32_arm_copy_indirect_symbol): Update after the changes to
2972 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2973 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2974 to get PLT information. Assert that all STT_GNU_IFUNC references
2975 are turned into PLT references.
2976 (arm_build_one_stub): Pass the symbol type to
2977 elf32_arm_final_link_relocate.
2978 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2979 (elf32_arm_allocate_irelocs): New function.
2980 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2981 all R_ARM_IRELATIVE.
2982 (elf32_arm_allocate_plt_entry): New function.
2983 (elf32_arm_populate_plt_entry): Likewise.
2984 (elf32_arm_final_link_relocate): Add an st_type parameter.
2985 Set srelgot to null for static objects. Use separate variables
2986 to record which st_value and st_type should be used when generating
2987 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2988 symbol's PLT information, setting has_iplt_entry, splt,
2989 plt_offset and gotplt_offset accordingly. Check whether
2990 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2991 the relocation target accordingly. Broaden assert to include
2992 .iplts. Don't set sreloc for static relocations. Assert that
2993 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2994 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2995 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2996 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2997 resolve GOT references to the .igot.plt entry.
2998 (elf32_arm_relocate_section): Update the call to
2999 elf32_arm_final_link_relocate.
3000 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
3001 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
3002 relocations in shared libraries and relocatable executables.
3003 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
3004 to get the list of dynamic relocations for a local symbol.
3005 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
3006 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
3007 to allocate local symbol information. Treat R_ARM_REL32 and
3008 R_ARM_REL32_NOI as call relocations in shared libraries and
3009 relocatable executables. Record PLT information for local
3010 STT_GNU_IFUNC functions as well as global functions. Count
3011 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
3012 to get the list of dynamic relocations for a local symbol.
3013 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
3014 Don't remove STT_GNU_IFUNC PLTs unless all references have been
3015 removed. Update after the changes to elf32_arm_link_hash_entry.
3016 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
3017 entries should live in .plt or .iplt. Check whether the .igot.plt
3018 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
3019 to allocate .plt and .(i)got.plt entries. Detect which .got
3020 entries will need R_ARM_IRELATIVE relocations and use
3021 elf32_arm_allocate_irelocs to allocate them. Likewise other
3022 non-.got dynamic relocations.
3023 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
3024 and dynamic relocations for local STT_GNU_IFUNC symbols.
3025 Check whether the .igot.plt and .got entries can be combined.
3026 Detect which .got entries will need R_ARM_IRELATIVE relocations
3027 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
3028 section pointers intead of strcmp checks. Handle iplt and igotplt.
3029 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
3030 to fill in .plt, .got.plt and .rel(a).plt entries. Point
3031 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
3033 (elf32_arm_output_plt_map_1): New function, split out from
3034 elf32_arm_output_plt_map. Handle .iplt entries. Use
3035 elf32_arm_plt_needs_thumb_stub_p.
3036 (elf32_arm_output_plt_map): Call it.
3037 (elf32_arm_output_arch_local_syms): Add mapping symbols for
3038 local .iplt entries.
3039 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
3040 (elf32_arm_swap_symbol_out): Likewise.
3041 (elf32_arm_add_symbol_hook): New function.
3042 (elf_backend_add_symbol_hook): Define for all targets.
3044 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3046 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
3047 * elf.c (swap_out_syms): Set st_target_internal for each
3049 * elfcode.h (elf_swap_symbol_in): Likewise.
3050 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
3051 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
3052 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
3053 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
3054 * elflink.c (elf_link_output_extsym): Likewise.
3055 (bfd_elf_final_link): Likewise.
3056 (elf_link_add_object_symbols): Copy st_target_internal
3057 to the hash table if we see a definition.
3058 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
3059 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
3060 a branch_type field.
3061 (a8_erratum_fix, a8_erratum_reloc): Likewise.
3062 (arm_type_of_stub): Replace actual_st_type with an
3063 actual_branch_type parameter.
3064 (arm_build_one_stub): Use branch types rather than st_types to
3065 determine the type of branch.
3066 (cortex_a8_erratum_scan): Likewise.
3067 (elf32_arm_size_stubs): Likewise.
3068 (bfd_elf32_arm_process_before_allocation): Likewise.
3069 (allocate_dynrelocs_for_symbol): Likewise.
3070 (elf32_arm_finish_dynamic_sections): Likewise.
3071 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
3072 a branch_type parameter.
3073 (elf32_arm_relocate_section): Update call accordingly.
3074 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
3075 (elf32_arm_output_map_sym): Initialize st_target_internal.
3076 (elf32_arm_output_stub_sym): Likewise.
3077 (elf32_arm_symbol_processing): Delete.
3078 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
3079 Use st_target_internal to record the branch type.
3080 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
3082 (elf32_arm_is_function_type): Delete.
3083 (elf_backend_symbol_processing): Likewise.
3084 (elf_backend_is_function_type): Likewise.
3086 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3088 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
3089 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
3092 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3094 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
3095 may_need_local_target_p and may_become_dynamic_p to classify
3096 the relocation type. Don't check info->symbolic or h->def_regular
3097 when deciding whether to record a potential dynamic reloc.
3098 Don't treat potential dynamic relocs as PLT references.
3099 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
3100 try to make the PLT reference count go negative.
3102 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3104 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
3105 GOT entry here, rather than leaving it to finish_dynamic_symbol.
3106 Only create a dynamic relocation for local references if
3108 (allocate_dynrelocs_for_symbol): Update dynamic relocation
3109 allocation accordingly.
3110 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
3112 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3114 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
3115 (elf32_arm_add_dynreloc): Likewise.
3116 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
3117 to allocate dynamic relocations.
3118 (elf32_arm_size_dynamic_sections): Likewise.
3119 (allocate_dynrelocs): Likewise. Rename to
3120 allocate_dynrelocs_for_symbol.
3121 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
3122 create dynamic relocations.
3123 (elf32_arm_finish_dynamic_symbol): Likewise.
3125 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
3127 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
3128 x32 GD->IE and GD->LE transitions.
3129 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
3130 and LD->LE transitions.
3132 2011-03-10 Alan Modra <amodra@gmail.com>
3134 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
3135 for LO_DS error message and correct multiple.
3137 2011-03-10 Alan Modra <amodra@gmail.com>
3139 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
3140 (ppc64_elf_link_just_syms): New function.
3141 (opd_entry_value): Don't assume big-endian host.
3142 (get_r2off): New function.
3143 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
3145 2011-03-06 Michael Snyder <msnyder@vmware.com>
3147 * compress.c (bfd_compress_section_contents): Check for out of mem.
3149 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
3150 that case statement falls through intentionally.
3152 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
3154 2011-03-04 Alan Modra <amodra@gmail.com>
3156 * archive.c (bsd_write_armap): Don't call stat in deterministic
3157 mode, and don't use st_mtime if stat returns error.
3159 2011-03-03 Michael Snyder <msnyder@vmware.com>
3161 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
3163 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
3165 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
3166 (aout_link_write_other_symbol): Missing break statement.
3168 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
3170 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
3172 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
3174 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
3175 x32 IE->LE transition.
3176 (elf_x86_64_relocate_section): Likewise.
3178 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
3180 * elflink.c (is_reloc_section): Remove function.
3181 (get_dynamic_reloc_section_name): Construct string manually.
3183 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
3185 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
3186 (adjust_relative_path): Likewise.
3187 (_bfd_construct_extended_name_table): Likewise.
3188 * corefile.c (generic_core_file_matches_executable_p): Likewise.
3189 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
3190 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3191 * elf32-spu.c (sort_bfds): Likewise.
3192 (spu_elf_auto_overlay): Likewise.
3193 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3194 * xcofflink.c (xcoff_set_import_path): Likewise.
3195 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
3196 (xtensa_regfile_lookup_shortname): Likewise.
3198 2011-02-28 Alan Modra <amodra@gmail.com>
3201 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
3202 stringsize. Properly sanity check symdef_count. Remove redundant
3205 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
3207 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
3208 and handle claim_file seeking. Only try to load the plugin once.
3210 2011-02-22 Andreas Schwab <schwab@redhat.com>
3212 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
3213 relocation read the value from the second GOT slot.
3215 2011-02-15 Tristan Gingold <gingold@adacore.com>
3217 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
3219 2011-02-15 Alan Modra <amodra@gmail.com>
3221 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
3222 toc relocs. Fuss over free(NULL).
3224 2011-02-14 Mike Frysinger <vapier@gentoo.org>
3226 * elflink.c (bfd_elf_size_dynamic_sections): Add
3227 bfd_get_symbol_leading_char to the start of newname.
3229 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3231 * configure: Regenerate.
3233 2011-02-09 Alan Modra <amodra@gmail.com>
3235 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
3236 we are done. When optimising large toc, check that a global
3237 symbol on a toc reloc is defined in a kept section.
3239 2011-02-08 Nick Clifton <nickc@redhat.com>
3242 * elf.c (assign_file_positions_for_load_sections): Set the program
3243 header offset and entry size to zero if there are no program
3246 2011-02-08 Alan Modra <amodra@gmail.com>
3248 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
3249 local_syms when looking for local symbols in .toc.
3251 2011-02-01 Alan Modra <amodra@gmail.com>
3253 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
3254 for toc pointer on any section having makes_toc_func_call set.
3255 (check_pasted_section): Ensure pasted .init/.fini fragments use
3256 the same toc if any has makes_toc_func_call set.
3258 2011-01-28 Joseph Myers <joseph@codesourcery.com>
3260 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
3263 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
3265 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
3266 common sections too.
3268 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
3270 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
3273 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
3275 Fix compilation for mingw64.
3276 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
3277 typecast to avoid warning.
3278 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
3280 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
3281 of long for pointer to avoid warning.
3282 (elfNN_ia64_relax_brl): Idem.
3283 (elfNN_ia64_install_value): Idem.
3284 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
3286 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3288 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
3289 h->needs_plt when deciding whether to record a possible dynamic reloc.
3291 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3293 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
3294 dynamic relocs for the removed section.
3296 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
3298 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
3301 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
3303 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
3304 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
3305 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
3306 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
3307 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
3308 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
3311 2011-01-14 Alan Modra <amodra@gmail.com>
3313 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
3315 (_bfd_default_error_handler): Likewise.
3316 * elf.c (print_segment_map): Likewise.
3317 * libbfd.c (warn_deprecated): Likewise.
3318 * som.c (som_sizeof_headers): No need to do so here.
3319 * coff-i860.c: Replace use of printf for error messages with
3321 * coff-ppc.c: Likewise.
3322 * coff-sh.c: Likewise.
3323 * elf32-bfin.c: Likewise.
3324 * elf32-dlx.c: Likewise.
3325 * elf32-mep.c: Likewise.
3326 * elf32-v850.c: Likewise.
3327 * mach-o.c: Likewise.
3330 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
3332 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
3334 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
3335 (elf_x86_64_check_relocs): Align relocation section to 4 byte
3337 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
3339 (elf_x86_64_finish_dynamic_symbol): Updated.
3340 (elf_x86_64_finish_dynamic_sections): Don't use
3341 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
3342 bfd_elf64_swap_dyn_out.
3344 2011-01-14 J. Park <grassman@gmail.com>
3347 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
3348 following bfd_link_hash_warning symbol link.
3350 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
3351 Glauber de Oliveira Costa <glommer@gmail.com>
3353 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
3354 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
3355 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
3357 * libbfd.h: Rebuilt.
3358 * bfd-in2.h: Rebuilt.
3359 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
3360 (elf32_arm_reloc_map): Likewise.
3361 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
3362 (elf32_arm_stub_long_branch_any_tls_pic,
3363 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
3364 (DEF_STUBS): Add new stubs.
3365 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
3366 (elf32_arm_local_tlsdesc_gotent): New.
3367 (GOT_TLS_GDESC): New mask.
3368 (GOT_TLS_GD_ANY): Define.
3369 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
3370 (elf32_arm_compute_jump_table_size): New.
3371 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
3372 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
3373 sgotplt_jump_table_size fields.
3374 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
3375 (elf32_arm_link_hash_table_create): Initialize new fields.
3376 (arm_type_of_stub): Check TLS desc relocs too.
3377 (elf32_arm_stub_name): TLS desc relocs can be shared.
3378 (elf32_arm_tls_transition): Determine relaxation.
3379 (arm_stub_required_alignment): Add tls stubs.
3380 (elf32_arm_size_stubs): Likewise.
3381 (elf32_arm_tls_relax): Perform TLS relaxing.
3382 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
3383 (IS_ARM_TLS_GNU_RELOC): New.
3384 (IS_ARM_TLS_RELOC): Use it.
3385 (elf32_arm_relocate_section): Perform TLS relaxing.
3386 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
3388 (allocate_dynrelocs): Allocate tls desc relcoations.
3389 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
3391 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
3393 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
3395 (elf32_arm_finish_dynamic_symbol): Adjust.
3396 (arm_put_trampoline): New.
3397 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
3399 (elf_backend_always_size_sections): Define.
3401 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3403 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
3405 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3409 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
3410 handle symbols marked with regular reference, but not non-GOT
3411 reference when building shared library.
3413 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
3414 local and global STT_GNU_IFUNC symols when building shared
3416 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3418 2011-01-05 DJ Delorie <dj@redhat.com>
3420 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
3421 * libbfd.h: Regenerate.
3422 * bfd-in2.h: Regenerate.
3423 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
3425 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
3427 * cpu-i386.c (bfd_i386_compatible): New.
3428 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
3429 with bfd_i386_compatible.
3430 (bfd_x86_64_arch_intel_syntax): Likewise.
3431 (bfd_i386_arch_intel_syntax): Likewise.
3432 (i8086_arch): Likewise.
3433 (bfd_x64_32_arch): Likewise.
3434 (bfd_x86_64_arch): Likewise.
3435 (bfd_i386_arch): Likewise.
3437 For older changes see ChangeLog-2010
3443 version-control: never