1 2011-12-23 Jan Kratochvil <jan.kratochvil@redhat.com>
3 * elf32-rl78.c (prev_alignment, sec_start): Remove unused variables.
5 2011-12-23 Tristan Gingold <gingold@adacore.com>
7 * vms-lib.c (vms_traverse_index): Move pointer update code.
9 2011-12-22 DJ Delorie <dj@redhat.com>
11 * elf32-rl78.c (rl78_elf_howto_table): Add R_RL78_RH_RELAX.
12 (rl78_reloc_map): Add BFD_RELOC_RL78_RELAX.
13 (rl78_elf_relocate_section): Add R_RL78_RH_RELAX, R_RL78_RH_SFR,
15 (rl78_elf_finish_dynamic_sections): Only validate PLT section if
16 we didn't relax anything, as relaxing might remove a PLT reference
17 after we've set up the table.
18 (elf32_rl78_relax_delete_bytes): New.
19 (reloc_bubblesort): New.
20 (rl78_offset_for_reloc): New.
22 (rl78_elf_relax_section): Add support for relaxing long
23 instructions into short ones.
25 2011-12-22 Martin Schwidefsky <schwidefsky@de.ibm.com>
27 * elf32-s390.c (elf_s390_relocate_section): Add check for debugging
28 section in LD to LE linker relaxation for R_390_TLS_LDO32.
29 * elf64-s390.c (elf_s390_relocate_section): Likewise for
32 2011-12-21 Ulrich Weigand <ulrich.weigand@linaro.org>
34 * elf32-arm.c (elf32_arm_nabi_grok_psinfo): Fill in core_pid.
36 2011-12-19 Iain Sandoe <idsandoe@googlemail.com>
38 * mach-o-i386.c (bfd_mach_o_section_type_valid_for_tgt): Define NULL.
39 * mach-o-target.c (bfd_mach_o_backend_data): Initialize
40 bfd_mach_o_section_type_valid_for_tgt
41 * mach-o-x86-64.c (bfd_mach_o_section_type_valid_for_x86_64): New.
42 (bfd_mach_o_section_type_valid_for_tgt): Set to
43 bfd_mach_o_section_type_valid_for_x86_64.
44 * mach-o.c (bfd_mach_o_section_type_name): Reorder and eliminate dup.
45 (bfd_mach_o_section_attribute_name): Reorder.
46 (bfd_mach_o_get_section_type_from_name): If the target has defined a
47 validator for section types, then use it.
48 * mach-o.h (bfd_mach_o_get_section_type_from_name): Alter declaration
51 2011-12-19 Chung-Lin Tang <cltang@codesourcery.com>
53 * reloc.c (BFD_RELOC_MIPS16_TLS_GD,BFD_RELOC_MIPS16_TLS_LDM,
54 BFD_RELOC_MIPS16_TLS_DTPREL_HI16,BFD_RELOC_MIPS16_TLS_DTPREL_LO16,
55 BFD_RELOC_MIPS16_TLS_GOTTPREL,BFD_RELOC_MIPS16_TLS_TPREL_HI16,
56 BFD_RELOC_MIPS16_TLS_TPREL_LO16): New relocations for MIPS16 TLS.
57 * bfd-in2.h (bfd_reloc_code_real): Regenerate.
58 * libbfd.h (bfd_reloc_code_real_names): Regenerate.
59 * elf32-mips.c (elf_mips16_howto_table_rel): Add R_MIPS16_TLS_*
61 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
63 * elfn32-mips.c (elf_mips16_howto_table_rel,
64 elf_mips16_howto_table_rela): Add R_MIPS16_TLS_* entries.
65 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
67 * elf64-mips.c (mips16_elf64_howto_table_rel,
68 mips16_elf64_howto_table_rela): Add R_MIPS16_TLS_* entries.
69 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
71 * elfxx-mips.c (TLS_RELOC_P,mips16_reloc_p,
72 _bfd_mips_elf_check_relocs): Add cases for R_MIPS16_TLS_* relocations.
73 (tls_gd_reloc_p): Add R_MIPS16_TLS_GD case.
74 (tls_ldm_reloc_p): Add R_MIPS16_TLS_LDM case.
75 (tls_gottprel_reloc_p): Add R_MIPS16_TLS_GOTTPREL case.
76 (mips_elf_calculate_relocation): Add cases for R_MIPS16_TLS_*,
77 R_MIPS_TLS_DTPREL32/64, and R_MIPS_TLS_TPREL32/64 relocations.
79 2011-12-19 Chung-Lin Tang <cltang@codesourcery.com>
80 Catherine Moore <clm@codesourcery.com>
81 Sandra Loosemore <sandra@codesourcery.com>
82 Richard Sandiford <rdsandiford@googlemail.com>
84 * elfxx-mips.c (mips_elf_local_pic_function_p): Return true when
85 H is a MIPS16 function with a kept 32-bit stub. Update comments.
86 (mips_elf_get_la25_target): New function.
87 (mips_elf_add_la25_intro): Change to use mips_elf_get_la25_target().
88 (mips_elf_add_la25_stub): Move compute of use_trampoline_p down,
89 change to use mips_elf_get_la25_target().
90 (mips_elf_relocation_needs_la25_stub): Add target_is_16_bit_code_p
91 parameter, add switch case for R_MIPS16_26.
92 (mips_elf_calculate_relocation): Redirect relocation to point to the
93 LA25 stub if it exists, instead of the MIPS16 stub. Update arguments
94 of call to mips_elf_relocation_needs_la25_stub(), don't use la25 stub
95 for mips16->mips16 calls.
96 (_bfd_mips_elf_check_relocs): Update arguments of call to
97 mips_elf_relocation_needs_la25_stub().
98 (mips_elf_create_la25_stub): Change to use mips_elf_get_la25_target().
100 2011-12-16 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
102 * mach-o-i386.c (TARGET_PRIORITY): Define as 0 (top priority)
103 * mach-o-target.c (TARGET_NAME): Use TARGET_PRIORITY
104 * mach-o-x86-64.c (TARGET_PRIORITY): Define as 0 (top priority)
105 * mach-o.c (bfd_mach_o_header_p): Remove special handling for
107 (TARGET_PRIORITY) Set 1 for mach-o-be and mach-o-le, and set 0 for
110 2011-12-15 Kevin Buettner <kevinb@redhat.com>
112 * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Add case
113 to correspond to a smaller ELF_NGREG defined by the kernel.
115 2011-12-15 H.J. Lu <hongjiu.lu@intel.com>
117 * elf64-x86-64.c (ELF32_DYNAMIC_INTERPRETER): Set to
120 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
122 * mach-o.c (bfd_mach_o_mkobject_init): Initialize dyn_reloc_cache.
123 (bfd_mach_o_close_and_cleanup): Only cleanup Mach-O private data
126 2011-12-15 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
128 * mach-o.c (bfd_mach_o_canonicalize_reloc): Update relocation
129 table only when there isn't the cahce.
130 (bfd_mach_o_get_dynamic_reloc_upper_bound): Need one more space
131 for a pointer for the watchdog.
132 (bfd_mach_o_canonicalize_dynamic_reloc): Utilize cache like
133 bfd_mach_o_canonicalize_reloc.
134 (bfd_mach_o_close_and_cleanup): Call bfd_mach_o_free_cached_info.
135 (bfd_mach_o_free_cached_info): Free up cache data.
136 * mach-o.h (reloc_cache): A place to store cache of dynamic relocs.
137 (bfd_mach_o_free_cached_info): Add declaration.
139 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
141 * mach-o-target.c (bfd_mach_o_bfd_set_private_flags): Use
142 bfd_mach_o_bfd_set_private_flags.
143 * mach-o.c (bfd_mach_o_bfd_set_private_flags): New.
144 * mach-o.h (bfd_mach_o_bfd_set_private_flags): Declare.
146 2011-12-14 Nick Clifton <nickc@redhat.com>
149 * elfcode.h (elf_checksum_contents): Read in the section's
150 contents if they are not already available, and the section
151 actually has some contents.
153 * compress.c (bfd_get_full_section_contents): Use zmalloc to
154 allocate the buffers so that excess bytes are guaranteed to be
157 2011-12-14 Iain Sandoe <iains@gcc.gnu.org>
159 * mach-o-i386.c (text_section_names_xlat): New table.
160 (data_section_names_xlat): Likewise.
161 (import_section_names_xlat): Likewise.
162 (mach_o_i386_segsec_names_xlat): Likewise.
163 (bfd_mach_o_tgt_seg_table): Use new tables.
164 * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL.
165 * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat):
166 Move to mach-o.h as typedefs.
167 (text_section_names_xlat): Update for current GCC usage.
168 (data_section_names_xlat): Likewise.
169 (dwarf_section_names_xlat): Likewise.
170 (objc_section_names_xlat): New table.
171 (segsec_names_xlat): Add objc table.
172 (bfd_mach_o_normalize_section_name): Replace with...
173 (bfd_mach_o_section_data_for_mach_sect): New.
174 (bfd_mach_o_section_data_for_bfd_name): New.
175 (bfd_mach_o_section_data_for_bfd_name): Update to use additional data.
176 (bfd_mach_o_convert_section_name_to_mach_o): Likewise.
177 (bfd_mach_o_bfd_copy_private_section_data): Implement.
178 (bfd_mach_o_write_symtab): Write a zero-length string as the first entry
179 for compatibility with system tools.
180 (bfd_mach_o_build_commands): Update section alignment info.
181 (bfd_mach_o_new_section_hook): Use translation table data to define
182 default section flags, type, attributes and alignment, when available.
183 (bfd_mach_o_init_section_from_mach_o): Add TODO comment.
184 (bfd_mach_o_section_type_name): Add 'symbol_stubs'.
185 (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'.
186 (bfd_mach_o_get_section_type_from_name): Change "not-found" return
188 (bfd_mach_o_tgt_seg_table): Set default NULL.
189 * mach-o.h (bfd_mach_o_segment_command): Use define for name length.
190 (bfd_mach_o_backend_data): Move until after contents are defined.
191 (bfd_mach_o_normalize_section_name): Remove.
192 (bfd_mach_o_convert_section_name_to_bfd): Declare.
193 (mach_o_section_name_xlat): Declare.
194 (mach_o_segment_name_xlat): Declare.
195 (bfd_mach_o_section_data_for_mach_sect): Declare.
196 (bfd_mach_o_section_data_for_bfd_name): Declare.
198 2011-12-13 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
200 * dwarf2.c (bfd_dwarf2_cleanup_debug_info): Accept stash as an
201 argument like other functions to support formats other than ELF.
202 * elf-bfd.h (bfd_dwarf2_cleanup_debug_info): Move to bfd-in.h.
203 * elf.c (_bfd_elf_close_and_cleanup): Pass dwarf2_find_line_info
204 in tdata as a parameter.
205 * libbfd-in.h (bfd_dwarf2_cleanup_debug_info): Move from
207 * libbfd.h (bfd_dwarf2_cleanup_debug_info): Regenerate.
208 * mach-o-target.c (bfd_mach_o_close_and_cleanup): Remove the
210 (bfd_mach_o_find_nearest_line): Likewise.
211 * mach-o.c (bfd_mach_o_find_nearest_line): Add the definition
212 which calls _bfd_dwarf2_find_nearest_line.
213 (bfd_mach_o_close_and_cleanup): Likewise.
214 * mach-o.h (mach_o_data_struct): Add dwarf2_find_line_info.
215 (bfd_mach_o_find_nearest_line): Add declaration.
216 (bfd_mach_o_close_and_cleanup): Add declaration.
218 2011-12-13 Tristan Gingold <gingold@adacore.com>
220 * mach-o.c (bfd_mach_o_read_symtab_symbols): Make global. Remove
222 (bfd_mach_o_section_get_entry_size): Make global.
223 (bfd_mach_o_section_get_nbr_indirect): Likewise.
224 (bfd_mach_o_read_symtab_strtab): Likewise.
225 (struct bfd_mach_o_xlat_name): Move to mach-o.h
226 (bfd_mach_o_print_flags): Move to binutils/od-macho.c
227 (bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise.
228 (bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise.
229 (bfd_mach_o_header_flags_name): Likewise.
230 (bfd_mach_o_load_command_name): Likewise.
231 (bfd_mach_o_print_private_header): Likewise.
232 (bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise.
233 (bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise.
234 (bfd_mach_o_print_dyld_info): Likewise.
235 (bfd_mach_o_print_private_bfd_data): Remove.
236 (bfd_mach_o_type_name): Make global.
237 (bfd_mach_o_section_attribute_name): Likewise.
238 * mach-o.h (bfd_mach_o_xlat_name): Added.
239 (bfd_mach_o_section_get_nbr_indirect)
240 (bfd_mach_o_section_get_entry_size)
241 (bfd_mach_o_read_symtab_symbols)
242 (bfd_mach_o_read_symtab_strtab)
243 (bfd_mach_o_section_attribute_name)
244 (bfd_mach_o_section_type_name): Likewise.
245 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define.
247 2011-12-13 Chung-Lin Tang <cltang@codesourcery.com>
249 * elfxx-mips.c (mips_elf_calculate_relocation): Correct
250 R_MIPS16_HI16/R_MIPS16_LO16 handling of two cleared lower bits,
253 2011-12-12 Iain Sandoe <iains@gcc.gnu.org>
255 * mach-o.c (bfd_mach_o_read_section_32): Null-terminate sectname.
256 (bfd_mach_o_read_section_64): Likewise.
258 2011-12-11 John Davis Anglin <dave.anglin@nrc-cnrc.gc.ca>
261 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
262 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations to
263 R_PARISC_DPREL21L when not doing a shared link. Likewise convert
264 R_PARISC_TLS_GD14R, R_PARISC_TLS_LDM14R and R_PARISC_TLS_IE14R to
265 R_PARISC_DPREL14R. Handle R_PARISC_TLS_GD21L, R_PARISC_TLS_LDM21L
266 and R_PARISC_TLS_IE21L with R_PARISC_DLTIND21L.
268 2011-12-10 David Daney <david.daney@cavium.com>
270 * elfxx-mips.c (mips_elf_link_hash_table.rld_value): Remove.
271 (mips_elf_link_hash_table.rld_symbol): New field;
272 (MIPS_ELF_RLD_MAP_SIZE): New macro.
273 (_bfd_mips_elf_add_symbol_hook): Remember __rld_obj_head symbol
275 (_bfd_mips_elf_create_dynamic_sections): Remember __rld_map symbol
277 (_bfd_mips_elf_size_dynamic_sections): Set correct size for .rld_map.
278 (_bfd_mips_elf_finish_dynamic_symbol): Remove .rld_map handling.
279 (_bfd_mips_elf_finish_dynamic_sections): Use rld_symbol to
280 calculate DT_MIPS_RLD_MAP value.
281 (_bfd_mips_elf_link_hash_table_create): Initialize rld_symbol,
282 quit initializing rld_value.
284 2011-12-08 Andrew Pinski <apinski@cavium.com>
285 Adam Nemet <anemet@caviumnetworks.com>
287 * archures.c (bfd_mach_mips_octeon2): New macro
288 * bfd-in2.h: Regenerate.
289 * cpu-mips.c (I_mipsocteon2): New enum value.
290 (arch_info_struct): Add bfd_mach_mips_octeon2.
291 * elfxx-mips.c (_bfd_elf_mips_mach): Support E_MIPS_MACH_OCTEON2.
292 (mips_set_isa_flags): Add bfd_mach_mips_octeon2.
293 (mips_mach_extensions): Add bfd_mach_mips_octeon2.
295 2011-12-07 Alan Modra <amodra@gmail.com>
298 * elflink.c (elf_gc_sweep_symbol): Discard unmarked symbols
299 defined in shared libraries.
301 2011-12-07 Tristan Gingold <gingold@adacore.com>
303 * mach-o.c (bfd_mach_o_canonicalize_symtab): Fix indentation.
304 Adjust the condition.
305 (bfd_mach_o_read_symtab_symbol): Now returns a bfd_boolean.
306 Adjust return statements.
307 (bfd_mach_o_read_symtab_strtab): Likewise.
308 (bfd_mach_o_read_symtab_symbols): Likewise.
309 (bfd_mach_o_scan_start_address): Likewise. Make it static.
310 (bfd_mach_o_scan): Likewise.
311 (bfd_mach_o_read_dysymtab_symbol): Remove unused function.
312 (bfd_mach_o_header_p): Adjust call.
313 (bfd_mach_o_cpu_name): Make it const.
314 (bfd_mach_o_filetype_name): Likewise.
315 (bfd_mach_o_header_flags_name): Likewise.
316 (bfd_mach_o_section_type_name): Likewise.
317 (bfd_mach_o_section_attribute_name): Likewise.
318 (bfd_mach_o_load_command_name): Likewise.
319 (bfd_mach_o_get_section_type_from_name): Add a const qualifier
321 (bfd_mach_o_get_section_attribute_from_name): Likewise.
322 * mach-o.h (bfd_mach_o_read_dysymtab_symbol)
323 (bfd_mach_o_scan_start_address, bfd_mach_o_scan): Remove.
325 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
327 * elf-bfd.h (elfcore_write_s390_last_break): Add prototype.
328 (elfcore_write_s390_system_call): Likewise.
329 * elf.c (elfcore_write_s390_last_break): New function.
330 (elfcore_write_s390_system_call): Likewise.
331 (elfcore_write_register_note): Call them.
332 (elfcore_grok_s390_last_break): New function.
333 (elfcore_grok_s390_system_call): Likewise.
334 (elfcore_grok_note): Call them.
336 2011-12-05 Tristan Gingold <gingold@adacore.com>
338 * mach-o.c (bfd_mach_o_read_symtab_symbol): Accept indirect symbols.
340 2011-12-05 Tristan Gingold <gingold@adacore.com>
342 * mach-o.c (bfd_mach_o_write_contents): Handle LC_LOAD_UPWARD_DYLIB.
343 (bfd_mach_o_read_dylib): Likewise.
344 (bfd_mach_o_read_command): Likewise.
345 (bfd_mach_o_bfd_print_private_bfd_data): Likewise.
347 2011-12-05 Tristan Gingold <gingold@adacore.com>
349 * mach-o.c (bfd_mach_o_read_command): Add the bfd in the error
351 (bfd_mach_o_openr_next_archived_file): Use arch name as member name.
352 (bfd_mach_o_fat_extract): Ditto.
354 2011-12-03 Alan Modra <amodra@gmail.com>
357 * elflink.c (bfd_elf_final_link): Don't segfault when checking
358 for DT_TEXTREL and .dynamic does not exist.
360 2011-12-03 Alan Modra <amodra@gmail.com>
363 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Revert substantive
364 change in 2011-07-01 commit. Comment.
365 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
367 2011-12-01 Mikael Pettersson <mikpe@it.uu.se>
369 * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
370 non-SEC_ALLOC sections break before GOT and PLT accounting.
372 2011-12-01 Hans-Peter Nilsson <hp@axis.com>
374 * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
375 R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
376 non-SEC_ALLOC sections before GOT and PLT accounting.
378 2011-11-29 Andrew Pinski <apinski@cavium.com>
380 * archures.c (bfd_mach_mips_octeonp): New macro.
381 * bfd-in2.h: Regenerate.
382 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
383 (arch_info_struct): Add bfd_mach_mips_octeonp.
384 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
385 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
387 2011-11-23 Tristan Gingold <gingold@adacore.com>
389 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
390 (vms_write_index): Add comments.
392 2011-11-22 DJ Delorie <dj@redhat.com>
394 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
395 avoid using the special non-swapping target when not explicitly
398 2011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
400 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
402 2011-11-22 Tristan Gingold <gingold@adacore.com>
404 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
405 symbols. Print section name in brackets.
407 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
409 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
410 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
411 * configure: Regenerate.
412 * elf32-ppc.c: Add powerpc-freebsd definitions.
413 * elf64-ppc.c: Add powerpc64-freebsd definitions.
414 * targets.c: Add bits for powerpc and powerpc64-freebsd.
416 2011-11-17 Philipp Thomas <philipp@thogro.org>
418 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
419 needs to be translated only once.
421 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
423 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
425 (mips16_elf64_howto_table_rela): Likewise.
426 (micromips_elf64_howto_table_rela): Likewise.
427 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
428 (elf_mips16_howto_table_rela): Likewise.
429 (elf_micromips_howto_table_rela): Likewise.
431 2011-11-15 Alan Modra <amodra@gmail.com>
432 Andreas Tobler <andreast@fgznet.ch>
434 * elflink.c (_bfd_elf_create_got_section): Replace
435 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
436 (_bfd_elf_link_create_dynamic_sections): Likewise.
437 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
438 (ppc_elf_create_dynamic_sections): Likewise.
440 2011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
442 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
444 2011-11-08 Nick Clifton <nickc@redhat.com>
446 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
447 immediate move into an address register.
449 2011-11-09 Alan Modra <amodra@gmail.com>
451 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
452 executables when export_dynamic.
454 2011-11-08 Alan Modra <amodra@gmail.com>
456 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
457 ha_relocs_not_using_r2 to unexpected_toc_insn.
458 (ok_lo_toc_insn): New function.
459 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
460 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
461 Handle addic on lo toc reloc.
463 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
466 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
467 go through PLT. Reset plt field with init_plt_offset.
468 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
469 allocated for symbols referenced by a plabel.
471 2011-11-02 DJ Delorie <dj@redhat.com>
473 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
476 2011-11-02 Jan Beulich <jbeulich@suse.com>
478 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
479 internal_syment *' parameter. Extend 'dummy' to an array with two
480 elements. Set n_numaux early. Handle BSF_FILE.
481 (coff_write_symbols): Pass NULL as new third argument to
482 coff_write_alien_symbol().
483 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
484 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
485 from non-COFF input BFDs.
486 * libcoff-in.h (coff_write_alien_symbol): Declare.
487 * libcoff.h (coff_write_alien_symbol): Re-generate.
489 2011-11-01 DJ Delorie <dj@redhat.com>
491 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
492 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
493 (BFD32_BACKENDS): Add elf32-rl78.lo.
494 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
495 (Makefile.in): Regenerate.
496 * archures.c (bfd_architecture): Define bfd_arch_rl78.
497 (bfd_archures_list): Add bfd_rl78_arch.
498 * config.bfd: Add rl78-*-elf.
499 * configure.in: Add bfd_elf32_rl78_vec.
500 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
501 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
502 * Makefile.in: Regenerate.
503 * bfd-in2.h: Regenerate.
504 * configure: Regenerate.
505 * libbfd.h: Regenerate.
506 * cpu-rl78.c: New file.
507 * elf32-rl78.c: New file.
509 2011-10-26 Nick Clifton <nickc@redhat.com>
512 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
513 * elf32-hppa.c (STUB_SUFFIX): Likewise.
515 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
517 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
518 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
519 (BFD32_BACKENDS): Add elf32-epiphany.lo.
520 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
521 * archures.c (bfd_arch_epiphany): Add.
522 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
523 (bfd_epiphany_arch): Declare.
524 (bfd_archures_list): Add &bfd_epiphany_arch.
525 * config.bfd (epiphany-*-elf): New target case.
526 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
527 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
528 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
529 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
530 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
531 * targets.c (bfd_elf32_epiphany_vec): Declare.
532 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
533 * Makefile.in: Regenerate.
534 * bfd-in2.h: Regenerate.
535 * configure: Regenerate.
536 * libbfd.h: Regenerate.
537 * po/SRC-POTFILES.in: Regenerate.
538 * po/bfd.pot: Regenerate.
539 * cpu-epiphany.c: New file.
540 * elf32-epiphany.c: New file.
542 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
544 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
547 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
550 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
551 identical TAG_PCS_config attributes.
553 2011-10-24 Nick Clifton <nickc@redhat.com>
555 * po/ja.po: Updated Japanese translation.
557 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
560 * bfd-in.h: Include <sys/stat.h> rather than forward defining
562 * bfd-in2.h: Regenerate.
564 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
567 * elf32-i386.c (elf_i386_relocate_section): Replace
568 R_386_IRELATIVE with R_386_RELATIVE.
570 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
571 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
573 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
575 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
577 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
579 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
582 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
583 and next_irelative_index.
584 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
585 and next_irelative_index.
586 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
588 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
589 next_irelative_index from reloc_count.
590 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
593 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
594 next_jump_slot_index and next_irelative_index.
595 (elf_x86_64_link_hash_table_create): Initialize
596 next_jump_slot_index and next_irelative_index.
597 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
599 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
602 2011-10-20 Nick Clifton <nickc@redhat.com>
605 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
607 * elf64-ppc.c (STUB_SUFFIX): Likewise.
608 * elf32-hppa.c (STUB_SUFFIX): Likewise.
610 2011-10-20 Alan Modra <amodra@gmail.com>
612 * elf32-i386.c (i386_opcode16): Delete.
613 (elf_i386_check_tls_transition): Use memcmp to compare contents.
614 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
615 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
617 2011-10-19 Alan Modra <amodra@gmail.com>
620 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
621 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
622 "mark". Hide undefweak too. Clear def_regular and ref_regular.
623 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
624 reloc errors from garbage-collected code.
625 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
626 * elf32-bfin.c (bfin_relocate_section): Likewise.
627 (bfinfdpic_relocate_section): Likewise.
628 * elf32-cris.c (cris_elf_relocate_section): Likewise.
629 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
630 * elf32-i386.c (elf_i386_relocate_section): Likewise.
631 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
632 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
633 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
634 * elf32-s390.c (elf_s390_relocate_section): Likewise.
635 * elf32-sh.c (sh_elf_relocate_section): Likewise.
636 * elf32-spu.c (spu_elf_relocate_section): Likewise.
637 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
638 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
639 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
640 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
641 * elf64-s390.c (elf_s390_relocate_section): Likewise.
642 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
643 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
644 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
645 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
647 2011-10-19 Alan Modra <amodra@gmail.com>
650 * elflink.c (elf_link_output_extsym): Correct test for warning when
651 forced local executable syms are referenced from shared libraries.
653 2011-10-19 Alan Modra <amodra@gmail.com>
656 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
658 2011-10-18 David S. Miller <davem@davemloft.net>
661 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
662 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
663 call delay slot instruction forward 4 bytes when performing
666 2011-10-17 Alan Modra <amodra@gmail.com>
670 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
671 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
673 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
675 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
676 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
678 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
679 updates of the plt refcount.
680 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
681 refcount in relation to the plt refcount.
683 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
685 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
688 2011-10-11 Alan Modra <amodra@gmail.com>
691 * archive.c (bfd_generic_archive_p): Only check first element
692 when target_defaulted.
693 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
694 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
696 2011-10-11 Alan Modra <amodra@gmail.com>
699 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
700 thin archive element using container target if not defaulted.
702 2011-10-10 Nick Clifton <nickc@redhat.com>
704 * po/es.po: Updated Spanish translation.
705 * po/fi.po: Updated Finnish translation.
706 * po/fr.po: Updated French translation.
707 * po/ru.po: Updated Russian translation.
709 2011-10-10 Alan Modra <amodra@gmail.com>
711 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
712 (struct ppc_link_hash_table): Add tocsave_htab.
713 (struct tocsave_entry): New.
714 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
715 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
716 (ppc64_elf_link_hash_table_free): ..and delete it.
717 (build_plt_stub): Always put STD_R2_40R1 first.
718 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
719 on plt call. If present add prologue nop location to tocsave_htab.
720 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
721 first insn of plt call stub when R_PPC64_TOCSAVE present.
723 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
726 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
727 alignment and size for common symbols.
729 2011-10-08 Alan Modra <amodra@gmail.com>
733 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
736 2011-10-08 Alan Modra <amodra@gmail.com>
739 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
740 even when strip_discarded is false.
742 2011-10-05 Kai Tietz <ktietz@redhat.com>
744 * coffgen.c (coff_write_alien_symbol): Don't write
745 symbol for discarded sections, if strip_discarded isn't
746 explicit set to false.
747 (coff_write_native_symbol): Likewise.
749 2011-10-05 DJ Delorie <dj@redhat.com>
750 Nick Clifton <nickc@redhat.com>
752 * elf32-rx.c: Add support for PID mode.
753 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
754 Include addend in R_RX_SYM relocations.
756 2011-09-30 Tristan Gingold <gingold@adacore.com>
758 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
759 (read_section): Add sec argument. Adjust the code to get section
761 (read_indirect_string): Adjust call to read_section.
762 (read_abbrevs): Ditto.
763 (decode_line_info): Ditto.
764 (read_debug_ranges): Ditto.
765 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
766 (find_debug_info): Add debug_sections parameter. Use it instead
768 (place_sections): Get section names from stash.
769 (find_line): Add debug_sections argument. Initialize
770 debug_sections field of stash from it.
771 Adjust calls to find_debug_info.
772 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
773 Adjust call to find_line.
774 (_bfd_dwarf2_find_line): Adjust call to find_line.
775 * libcoff-in.h (struct dwarf_debug_section): New declaration.
776 (coff_find_nearest_line_with_names): Likewise.
777 * libcoff.h: Regenerate.
778 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
779 (dwarf_debug_sections): Likewise.
780 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
781 * libbfd.h: Regenerate.
782 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
783 _bfd_dwarf2_find_nearest_line.
784 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
785 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
786 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
787 * coffgen.c (coff_find_nearest_line_with_names): New function.
788 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
789 * coff-rs6000.c (xcoff_debug_sections): New constant.
790 (xcoff_find_nearest_line): New function.
791 (rs6000coff_vec): Use xcoff_find_nearest_line.
792 (pmac_xcoff_vec): Ditto.
794 2011-09-30 Alan Modra <amodra@gmail.com>
797 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
798 (ppc64_elf_edit_toc): Check HA relocs.
799 (ha_reloc_match): Delete function.
800 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
801 Instead do it and low part optimization based on
802 ha_relocs_not_using_r2.
804 2011-09-29 Alan Modra <amodra@gmail.com>
807 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
808 debug and special section groups.
810 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
813 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
814 clearing def_dynamic.
815 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
817 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
820 2011-09-27 Kai Tietz <ktietz@redhat.com>
822 * coffcode.h (sec_to_styp_flags): Handle
823 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
824 SEC_LINK_DUPLICATES_SAME_SIZE.
826 2011-09-22 Tristan Gingold <gingold@adacore.com>
828 * configure.in: Bump version to 2.22.51
829 * configure: Regenerate.
831 2011-09-21 David S. Miller <davem@davemloft.net>
833 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
834 * elfxx-sparc.h: Declare it.
835 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
836 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
838 2011-09-21 Tristan Gingold <gingold@adacore.com>
840 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
841 Deals with size limited strings.
842 (bfd_mach_o_build_commands): Initialize more fields.
844 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
847 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
850 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
853 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
854 to struct bfd_elf_version_tree.
856 * elflink.c (elf_info_failed): Remove verdefs.
857 (_bfd_elf_export_symbol): Updated.
858 _bfd_elf_link_assign_sym_version): Likewise.
859 (bfd_elf_size_dynamic_sections): Remove pointer to struct
860 bfd_elf_version_tree. Updated.
861 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
864 * linker.c (bfd_hide_sym_by_version): New.
866 * bfd-in2.h: Regenerated.
868 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
871 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
872 if there are no GOT relocations.
874 2011-09-09 Kai Tietz <ktietz@redhat.com>
876 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
877 for targets without symbol_leading_char.
879 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
881 * bfdwin.c (bfd_get_file_window): Fix memory leak.
883 2011-09-07 Alan Modra <amodra@gmail.com>
886 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
889 2011-09-06 Alan Modra <amodra@gmail.com>
892 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
893 (ppc64_elf_edit_toc): Fix style nit. Report some details
894 on linker failure due to reference in debug or non-alloc
895 sections to optimized away toc entry, and don't abort.
897 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
899 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
902 2011-08-26 Nick Clifton <nickc@redhat.com>
904 * po/es.po: Updated Spanish translation.
906 2011-08-19 Alan Modra <amodra@gmail.com>
908 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
909 we haven't seen expected -mcmodel=medium/large code relocs.
911 2011-08-18 Tristan Gingold <gingold@adacore.com>
913 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
915 2011-08-17 Tristan Gingold <gingold@adacore.com>
917 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
919 2011-08-17 Alan Modra <amodra@gmail.com>
922 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
923 (_bfd_handle_already_linked): Declare.
924 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
925 _bfd_coff_section_already_linked.
926 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
927 * coffcode.h (coff_section_already_linked): Likewise.
928 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
929 * elf-bfd.h: Likewise.
930 * libbfd-in.h: Likewise.
931 * targets.c: Likewise.
932 * linker.c (bfd_section_already_linked): Likewise.
933 (bfd_section_already_linked_table_lookup): Likewise.
934 (bfd_section_already_linked_table_insert): Likewise.
935 (_bfd_generic_section_already_linked): Likewise. Call
936 _bfd_handle_already_linked.
937 (_bfd_handle_already_linked): New function, split out from..
938 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
939 2011-07-09 changes. Avoid unnecessary strcmp when matching
940 already_linked_list entries. Match plugin linkonce section.
941 (section_signature): Delete.
942 * coffgen.c (_bfd_coff_section_already_linked): New function.
943 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
944 * libbfd.h: Regenerate.
945 * libcoff.h: Regenerate.
946 * bfd-in2.h: Regenerate.
948 2011-08-14 Alan Modra <amodra@gmail.com>
950 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
951 shared and call to _mcount will go via plt.
953 2011-08-14 Alan Modra <amodra@gmail.com>
955 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
956 * elf32-ppc.c: Likewise.
957 (ppc_elf_select_plt_layout): Use einfo rather than info to report
960 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
963 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
964 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
965 and zero-extend it to 64bit if addend is zero for x32. Generate
966 R_X86_64_RELATIVE64 for x32.
968 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
970 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
971 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
972 * elf32-arm.c (elf32_arm_link_hash_table): New field.
973 (elf232_arm_link_hash_table_create): Initialise new field.
974 (check_use_blx): Change test depending on fix_arm1176.
975 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
976 command line options.
978 2011-08-08 Tristan Gingold <gingold@adacore.com>
980 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
981 (segsec_names_xlat): Reorder elements.
982 (bfd_mach_o_read_section_32): Fix typo.
983 (bfd_mach_o_read_section_64): Fix typo.
985 2011-08-08 Tristan Gingold <gingold@adacore.com>
987 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
988 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
989 (bfd_mach_o_section): Use them. Add next field.
990 (bfd_mach_o_segment_command): Replace sections array by
991 sect_head and sect_tail.
992 (bfd_mach_o_get_mach_o_section): New macro.
993 (bfd_mach_o_lookup_section): Remove.
994 (bfd_mach_o_new_section_hook): New function.
995 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
997 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
998 parameter with segname and sectname parameters. Adjust.
999 (bfd_mach_o_append_section_to_segment): New function. Use a
1000 linked list for Mach-O sections.
1001 (bfd_mach_o_write_segment_32): Adjust.
1002 (bfd_mach_o_write_segment_64): Ditto.
1003 (bfd_mach_o_build_commands): Fix comment. Adjust.
1004 (bfd_mach_o_flatten_sections): Adjust.
1005 (bfd_mach_o_print_section_map): Adjust.
1006 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
1007 (bfd_mach_o_new_section_hook): New function.
1008 (bfd_mach_o_init_section_from_mach_o): Ditto.
1009 (bfd_mach_o_read_section_32): Remove section parameter.
1010 Return a section instead.
1011 (bfd_mach_o_read_section_64): Ditto.
1012 (bfd_mach_o_read_section): Ditto.
1013 (bfd_mach_o_make_bfd_section): Adjust.
1014 (bfd_mach_o_read_segment): Adjust for new profile of
1015 bfd_mach_o_read_section.
1016 (bfd_mach_o_lookup_section): Remove.
1017 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
1019 2011-08-08 Tristan Gingold <gingold@adacore.com>
1021 * mach-o.h (bfd_mach_o_version_min_command): New structure.
1022 (bfd_mach_o_load_command): Add version_min.
1023 (mach_o_data_struct): Fix comment.
1024 * mach-o.c (bfd_mach_o_read_version_min): New function.
1025 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
1026 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
1027 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
1028 (bfd_mach_o_get_name_or_null): New function.
1029 (bfd_mach_o_get_name): Use the above new one.
1030 (bfd_mach_o_load_command_name): Add the above new commands.
1031 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
1032 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
1033 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
1034 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
1036 2011-08-08 Tristan Gingold <gingold@adacore.com>
1038 * mach-o.h: Move size macros to external.h
1039 Move reloc macros to reloc.h and x86-64.h.
1040 * mach-o-i386.c: Includes mach-o/reloc.h
1041 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
1042 * mach-o.c: Add includes.
1043 (bfd_mach_o_write_header): Use structure from external.h to convert.
1044 (bfd_mach_o_write_thread): Ditto.
1045 (bfd_mach_o_write_relocs): Ditto.
1046 (bfd_mach_o_write_section_32): Ditto.
1047 (bfd_mach_o_write_section_64): Ditto.
1048 (bfd_mach_o_write_segment_32): Ditto.
1049 (bfd_mach_o_write_segment_64): Ditto.
1050 (bfd_mach_o_write_symtab): Ditto.
1051 (bfd_mach_o_write_contents): Ditto.
1052 (bfd_mach_o_read_header): Ditto.
1053 (bfd_mach_o_read_section_32): Ditto.
1054 (bfd_mach_o_read_section_64): Ditto.
1055 (bfd_mach_o_read_symtab_symbol): Ditto.
1056 (bfd_mach_o_read_dylinker): Ditto.
1057 (bfd_mach_o_read_dylib): Ditto.
1058 (bfd_mach_o_read_dysymtab): Ditto.
1059 (bfd_mach_o_read_symtab): Ditto.
1060 (bfd_mach_o_read_linkedit): Ditto.
1061 (bfd_mach_o_read_str): Ditto.
1062 (bfd_mach_o_read_dyld_info): Ditto.
1063 (bfd_mach_o_read_segment): Ditto.
1064 (bfd_mach_o_read_command): Ditto.
1065 (bfd_mach_o_archive_p): Ditto.
1066 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
1067 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
1068 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
1069 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
1070 of an hard-coded value.
1072 2011-08-08 Tristan Gingold <gingold@adacore.com>
1074 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
1075 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
1076 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
1077 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
1079 2011-08-08 Tristan Gingold <gingold@adacore.com>
1081 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
1082 (bfd_mach_o_convert_section_name_to_bfd): Use it.
1083 (bfd_mach_o_get_section_type_from_name): New function.
1084 (bfd_mach_o_get_section_attribute_from_name): Ditto.
1085 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
1086 Add comments. Add prototypes for the above new functions.
1088 2011-08-05 Mark Kettenis <kettenis@gnu.org>
1090 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
1092 2011-08-05 Alan Modra <amodra@gmail.com>
1094 * elf64-ppc.c (maybe_strip_output): New function.
1095 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
1097 2011-08-05 Alan Modra <amodra@gmail.com>
1100 * elflink.c (_bfd_elf_section_already_linked): Return matched
1101 status. Remove COFF comdat section handling.
1102 * linker.c (_bfd_generic_section_already_linked): Return matched
1103 status. Don't set SEC_GROUP in l_flags for plugin entries.
1104 (bfd_section_already_linked): Update prototype.
1105 * targets.c (_section_already_linked): Likewise.
1106 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
1107 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
1108 (_bfd_nolink_section_already_linked): Update.
1109 * libbfd.h: Regenerate.
1110 * bfd-in2.h: Regenerate.
1112 2011-08-05 Alan Modra <amodra@gmail.com>
1114 * elf32-ppc.c: Include dwarf2.h.
1115 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
1116 (ppc_elf_create_glink): Create .eh_frame section.
1117 (glink_eh_frame_cie): New array.
1118 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
1119 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
1121 2011-08-04 Tristan Gingold <gingold@adacore.com>
1123 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
1124 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
1126 2011-08-03 Tristan Gingold <gingold@adacore.com>
1128 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
1129 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
1131 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
1133 * elfxx-mips.c (check_4byte_branch): Remove function.
1134 (check_relocated_bzc): New function.
1135 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
1136 instructions that immediately follow a compact branch
1139 2011-08-02 Alan Modra <amodra@gmail.com>
1141 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
1143 (ppc_build_one_stub): Adjust get_relocs call to suit..
1144 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
1146 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
1149 * archures.c (bfd_mach_i386_intel_syntax): New.
1150 (bfd_mach_i386_i8086): Updated.
1151 (bfd_mach_i386_i386): Likewise.
1152 (bfd_mach_x86_64): Likewise.
1153 (bfd_mach_x64_32): Likewise.
1154 (bfd_mach_i386_i386_intel_syntax): Likewise.
1155 (bfd_mach_x86_64_intel_syntax): Likewise.
1156 (bfd_mach_x64_32_intel_syntax): Likewise.
1157 (bfd_mach_l1om): Likewise.
1158 (bfd_mach_l1om_intel_syntax): Likewise.
1159 (bfd_mach_k1om): Likewise.
1160 (bfd_mach_k1om_intel_syntax): Likewise.
1162 * bfd-in2.h: Regenerated.
1164 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
1166 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
1167 (bfd_x64_32_arch): Likewise.
1169 * elf64-x86-64.c: Include "libiberty.h".
1170 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
1171 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
1172 (elf_x86_64_reloc_type_lookup): Likewise.
1173 (elf_x86_64_reloc_name_lookup): Likewise.
1174 (elf_x86_64_relocate_section): Likewise.
1175 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
1177 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1179 * elfxx-mips.c (check_br32): Fix return type.
1181 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1183 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
1185 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1187 * elfxx-mips.c: Adjust comments throughout.
1188 (mips_elf_relax_delete_bytes): Reshape code.
1189 (_bfd_mips_elf_relax_section): Remove check for
1190 R_MICROMIPS_GPREL16 relocations. Reshape code.
1192 2011-07-28 Roland McGrath <mcgrathr@google.com>
1194 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
1195 (elf_i386_nacl_plt0_entry): New variable.
1196 (elf_i386_plt_entry): New variable.
1197 (elf_i386_nacl_pic_plt0_entry): New variable.
1198 (elf_i386_nacl_pic_plt_entry): New variable.
1199 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
1200 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
1201 (elf_backend_plt_alignment): Likewise.
1203 * config.bfd: Handle i[3-7]86-*-nacl*.
1204 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
1205 * targets.c: Support bfd_elf32_i386_nacl_vec.
1206 * configure.in: Likewise.
1207 * configure: Regenerated.
1209 * elf32-i386.c (struct elf_i386_plt_layout): New type.
1210 (GET_PLT_ENTRY_SIZE): New macro.
1211 (elf_i386_plt): New variable.
1212 (struct elf_i386_backend_data): New member `plt'.
1213 (elf_i386_arch_bed): Add initializer for it.
1214 (elf_i386_vxworks_arch_bed): Likewise.
1215 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
1216 (elf_i386_plt_sym_val): Likewise.
1217 (elf_i386_relocate_section): Likewise.
1218 (elf_i386_finish_dynamic_symbol): Likewise.
1219 Also use other elf_i386_plt_layout members for PLT details.
1220 (elf_i386_finish_dynamic_sections): Likewise.
1222 * elf32-i386.c (struct elf_i386_backend_data): New type.
1223 (get_elf_i386_backend_data): New macro.
1224 (elf_i386_arch_bed): New variable.
1225 (elf_backend_arch_data): New macro.
1226 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
1227 (elf_i386_link_hash_table_create): Don't initialize them.
1228 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
1229 elf_i386_backend_data, not elf_i386_link_hash_table.
1230 (elf_i386_adjust_dynamic_symbol): Likewise.
1231 (elf_i386_allocate_dynrelocs): Likewise.
1232 (elf_i386_readonly_dynrelocs): Likewise.
1233 (elf_i386_size_dynamic_sections): Likewise.
1234 (elf_i386_relocate_section): Likewise.
1235 (elf_i386_finish_dynamic_symbol): Likewise.
1236 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
1237 (elf_i386_vxworks_link_hash_table_create): Function removed.
1238 (elf_i386_vxworks_arch_bed): New variable.
1239 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
1241 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
1242 * elfxx-target.h (elf_backend_arch_data): New macro.
1243 (elfNN_bed): Use it as initializer for the new member.
1245 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
1247 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
1250 2011-07-26 Jakub Jelinek <jakub@redhat.com>
1252 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
1253 and .zdebug_macro entry.
1254 (dwarf_debug_section_enum): Add debug_macro.
1256 2011-07-26 Alan Modra <amodra@gmail.com>
1258 * elf64-ppc.c: Include dwarf2.h.
1259 (struct ppc_link_hash_table): Add glink_eh_frame.
1260 (create_linkage_sections): Create .eh_frame section.
1261 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
1263 (glink_eh_frame_cie): New array.
1264 (ppc64_elf_size_stubs): Size glink_eh_frame.
1265 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
1266 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
1268 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
1271 * elf64-mmix.c (struct _mmix_elf_section_data): New members
1272 has_warned_bpo and has_warned_pushj.
1273 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
1274 converting to ISO C. Add new parameter error_message. All
1276 (mmix_elf_perform_relocation): Ditto.
1277 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
1278 Handle the case where mmix_elf_check_common_relocs has not been
1279 called, missing preparations for relocs of the respective type.
1281 2011-07-24 Chao-ying Fu <fu@mips.com>
1282 Ilie Garbacea <ilie@mips.com>
1283 Maciej W. Rozycki <macro@codesourcery.com>
1284 Joseph Myers <joseph@codesourcery.com>
1285 Catherine Moore <clm@codesourcery.com>
1286 Richard Sandiford <rdsandiford@googlemail.com>
1288 * archures.c (bfd_mach_mips_micromips): New macro.
1289 * cpu-mips.c (I_micromips): New enum value.
1290 (arch_info_struct): Add bfd_mach_mips_micromips.
1291 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
1293 (_bfd_mips_elf_relax_section): Likewise.
1294 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1295 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1297 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1298 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1299 (gprel16_reloc_p): Handle microMIPS ASE.
1300 (literal_reloc_p): New function.
1301 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
1302 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
1303 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1304 and _bfd_mips_elf_reloc_shuffle changes.
1305 (mips_elf_gprel32_reloc): Update comment.
1306 (micromips_reloc_map): New variable.
1307 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1308 (mips_elf32_rtype_to_howto): Likewise.
1309 (mips_info_to_howto_rel): Likewise.
1310 (bfd_elf32_bfd_is_target_special_symbol): Define.
1311 (bfd_elf32_bfd_relax_section): Likewise.
1312 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
1313 (micromips_elf64_howto_table_rela): Likewise.
1314 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1315 and _bfd_mips_elf_reloc_shuffle changes.
1316 (micromips_reloc_map): Likewise.
1317 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
1318 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1319 (mips_elf64_rtype_to_howto): Likewise.
1320 (bfd_elf64_bfd_is_target_special_symbol): Define.
1321 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
1322 (elf_micromips_howto_table_rela): Likewise.
1323 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1324 and _bfd_mips_elf_reloc_shuffle changes.
1325 (micromips_reloc_map): Likewise.
1326 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1327 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1328 (mips_elf_n32_rtype_to_howto): Likewise.
1329 (bfd_elf32_bfd_is_target_special_symbol): Define.
1330 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
1331 (LA25_LUI_MICROMIPS_2): Likewise.
1332 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
1333 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
1334 (TLS_RELOC_P): Handle microMIPS ASE.
1335 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
1336 target is a microMIPS function.
1337 (micromips_reloc_p): New function.
1338 (micromips_reloc_shuffle_p): Likewise.
1339 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
1340 (got_disp_reloc_p, got_page_reloc_p): New functions.
1341 (got_ofst_reloc_p): Likewise.
1342 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
1343 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
1344 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
1345 (micromips_branch_reloc_p): New function.
1346 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
1347 (tls_gottprel_reloc_p): Likewise.
1348 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1349 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1351 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1352 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1353 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
1354 (mips_tls_got_index, mips_elf_got_page): Likewise.
1355 (mips_elf_create_local_got_entry): Likewise.
1356 (mips_elf_relocation_needs_la25_stub): Likewise.
1357 (mips_elf_calculate_relocation): Likewise.
1358 (mips_elf_perform_relocation): Likewise.
1359 (_bfd_mips_elf_symbol_processing): Likewise.
1360 (_bfd_mips_elf_add_symbol_hook): Likewise.
1361 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1362 (mips_elf_add_lo16_rel_addend): Likewise.
1363 (_bfd_mips_elf_check_relocs): Likewise.
1364 (mips_elf_adjust_addend): Likewise.
1365 (_bfd_mips_elf_relocate_section): Likewise.
1366 (mips_elf_create_la25_stub): Likewise.
1367 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1368 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1369 (_bfd_mips_elf_is_target_special_symbol): New function.
1370 (mips_elf_relax_delete_bytes): Likewise.
1371 (opcode_descriptor): New structure.
1373 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1374 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1375 (beq_insn_32): Likewise.
1376 (b_insn_16, bz_insn_16): New variables.
1377 (BZC32_REG_FIELD): New macro.
1378 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1379 (bzc_insns_32, bz_insns_16):Likewise.
1380 (BZ16_REG, BZ16_REG_FIELD): New macros.
1381 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1382 (jal_x_insn_32_bd32): Likewise.
1383 (j_insn_32, jalr_insn_32): Likewise.
1384 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1385 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1386 (JR16_REG): New macro.
1387 (ds_insns_16_bd16): New variable.
1388 (lui_insn): Likewise.
1389 (addiu_insn, addiupc_insn): Likewise.
1390 (ADDIUPC_REG_FIELD): New macro.
1391 (MOVE32_RD, MOVE32_RS): Likewise.
1392 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1393 (move_insns_32, move_insns_16): New variables.
1394 (nop_insn_32, nop_insn_16): Likewise.
1396 (find_match): New function.
1397 (check_br16_dslot, check_br32_dslot): Likewise.
1398 (check_br16, check_br32): Likewise.
1399 (IS_BITSIZE): New macro.
1400 (check_4byte_branch): New function.
1401 (_bfd_mips_elf_relax_section): Likewise.
1402 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1403 and microMIPS modules together.
1404 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1405 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1406 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1407 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1408 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1409 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1410 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1411 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1412 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1413 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1414 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1415 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1416 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1417 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1418 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1419 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1420 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1421 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1422 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1423 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1424 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1425 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1426 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1427 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1428 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1429 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1430 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1431 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1432 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1433 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1434 * bfd-in2.h: Regenerate.
1435 * libbfd.h: Regenerate.
1437 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1439 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1440 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1441 * Makefile.in: Regenerated.
1443 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1444 (bfd_k1om_arch): New.
1445 (bfd_archures_list): Add &bfd_k1om_arch.
1446 * bfd-in2.h: Regenerated.
1448 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1449 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1450 if bfd_elf64_x86_64_freebsd_vec is supported.
1451 (targ_selvecs): Likewise.
1453 * configure.in: Support bfd_elf64_k1om_vec and
1454 bfd_elf64_k1om_freebsd_vec.
1455 * configure: Regenerated.
1459 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1460 (bfd_elf64_k1om_vec): Likewise.
1461 (bfd_elf64_k1om_freebsd_vec): Likewise.
1463 * targets.c (bfd_elf64_k1om_vec): New.
1464 (bfd_elf64_k1om_freebsd_vec): Likewise.
1465 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1466 bfd_elf64_k1om_freebsd_vec.
1468 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1470 Fix false coff-go32-exe matches.
1471 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1473 * coff-stgo32.c (go32_check_format): New forward declaration.
1474 (COFF_CHECK_FORMAT): New defintion.
1475 (go32_check_format): New function.
1477 2011-07-15 Alan Modra <amodra@gmail.com>
1479 * configure.in: Bump version.
1480 * configure: Regenerate.
1482 2011-07-14 Alan Modra <amodra@gmail.com>
1484 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1485 * elf-bfd.h (struct already_linked): Forward declare.
1487 2011-07-14 Alan Modra <amodra@gmail.com>
1489 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1490 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1492 2011-07-14 Alan Modra <amodra@gmail.com>
1494 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1495 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1496 (build_tls_get_addr_stub): Likewise.
1497 (ppc_build_one_stub): Update calls to above.
1498 (ppc_size_one_stub): Adjust stub size.
1499 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1500 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1502 2011-07-12 Nick Clifton <nickc@redhat.com>
1504 * elf32-arm.c (elf32_arm_section_flags): Delete.
1505 (elf_backend_section_flags): Remove.
1507 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1510 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1511 when setting stack_flags.
1513 2011-07-11 Catherine Moore <clm@codesourcery.com>
1515 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1516 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1517 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1518 * bfd-in2.h: Regenerated.
1519 * bfd.c (bfd_lookup_section_flags): New definition.
1520 * binary.c (binary_bfd_lookup_section_flags): New definition.
1521 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1522 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1523 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1524 * coff-rs6000.c (rs6000coff_vec): Include
1525 bfd_generic_lookup_section_flags.
1526 (pmac_xcoff_vec): Likewise.
1527 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1528 * coff64-rs6000.c (rs6000coff64_vec): Include
1529 bfd_generic_lookup_section_flags.
1530 (aix5coff64_vec): Likewise.
1531 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1532 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1533 (bfd_elf_lookup_section_flags): Declare.
1534 * elflink.c (bfd_elf_lookup_section_flags): New function.
1535 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1536 (elf_backend_lookup_section_flags_hook): Define.
1537 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1538 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1539 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1540 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1541 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1542 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1543 (bfd_generic_lookup_section_flags): Declare.
1544 * libbfd.h: Regenerated.
1545 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1546 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1547 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1548 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1549 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1550 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1551 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1552 * reloc.c (bfd_generic_lookup_section_flags): New function.
1553 * som.c (som_bfd_lookup_section_flags): New definition.
1554 * srec.c (srec_bfd_lookup_section_flags): New definition.
1555 * targets.c (flag_info): Declare.
1556 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1557 (_bfd_lookup_section_flags): New.
1558 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1559 * versados.c (versados_bfd_lookup_section_flags): New definition.
1560 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1561 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1563 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1566 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1568 2011-07-09 Alan Modra <amodra@gmail.com>
1571 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1572 rather than kept_section to determine whether a symbol is from
1573 a discarded section.
1574 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1575 sections appear undefined.
1577 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1580 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1581 "asection *" with "struct already_linked *".
1582 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1583 (_bfd_generic_section_already_linked): Likewise.
1584 (bfd_section_already_linked_table_insert): Likewise.
1585 (struct already_linked): New.
1586 (struct bfd_section_already_linked): Use it.
1587 * elflink.c (_bfd_elf_section_already_linked): Replace.
1588 "asection *" with "struct already_linked *". Replace the plugin
1589 dummy with the LTO output.
1590 * linker.c (_bfd_generic_section_already_linked): Likewise.
1591 * targets.c (struct already_linked): Add forward declaration.
1592 (bfd_target): Replace "struct bfd_section *" with
1593 "struct already_linked *" in _section_already_linked.
1594 * bfd-in2.h: Regenerate.
1595 * libbfd.h: Regenerate.
1597 2011-07-06 Tristan Gingold <gingold@adacore.com>
1599 * mach-o.h: Move loader related definitions to
1600 include/mach-o/loader.h. Include it.
1602 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1604 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1605 define to _bfd_elf_set_osabi.
1607 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1608 Thomas Schwinge <thomas@schwinge.name>
1611 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1612 ELFOSABI_LINUX alias.
1613 * elf32-hppa.c: Likewise.
1614 * elf32-i370.c: Likewise.
1615 * elf64-hppa.c: Likewise.
1617 2011-07-01 Ian Lance Taylor <iant@google.com>
1619 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1620 DW_OP_lit3 to DW_OP_lit2.
1622 2011-07-01 Alan Modra <amodra@gmail.com>
1624 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1625 dyn relocs when called to copy flags for a weak sym.
1626 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1627 (ppc64_elf_merge_private_bfd_data): Delete.
1628 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1629 _bfd_generic_verify_endian_match.
1631 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1633 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1636 2011-06-28 Tristan Gingold <gingold@adacore.com>
1638 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1640 (_bfd_vms_write_etir): Write linkage index from reloc.
1642 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1644 * mach-o.c (bfd_mach_o_read_command): Also ignore
1645 BFD_MACH_O_LC_ROUTINES_64.
1647 2011-06-27 Tristan Gingold <gingold@adacore.com>
1649 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1650 section target index.
1652 2011-06-27 Nick Clifton <nickc@redhat.com>
1654 * cisco-core.c (cisco_core_little_vec): Add initialization of
1655 match_priority field.
1657 2011-06-27 Tristan Gingold <gingold@adacore.com>
1659 * cache.c: Include bfd_stdint.h.
1660 (cache_bmmap): Change profile. Return region start and size.
1661 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1662 (bfd_mmap): Change profile and adjust. Update comment.
1663 (memory_bmmap): Change profile.
1664 * opncls.c (opncls_bmmap): Change profile.
1665 * vms-lib.c (vms_lib_bmmap): Likewise.
1666 * libbfd.h: Regenerate.
1667 * bfd-in2.h: Regenerate.
1669 2011-06-27 Tristan Gingold <gingold@adacore.com>
1671 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1674 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1676 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1677 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1679 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1681 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1683 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1685 2011-06-24 Richard Henderson <rth@redhat.com>
1688 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1689 tlsgd insn before swapping adjacent insns.
1691 2011-06-24 Tristan Gingold <gingold@adacore.com>
1693 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1696 2011-06-24 Alan Modra <amodra@gmail.com>
1699 * elf.c (assign_file_positions_for_load_sections): Don't align
1700 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1701 that don't get a PT_LOAD.
1703 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1705 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1706 (sh_elf_check_relocs): Likewise.
1708 2011-06-22 Richard Henderson <rth@redhat.com>
1710 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1711 TPREL in a PIE image.
1712 (alpha_dynamic_entries_for_reloc): Likewise.
1713 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1714 (elf64_alpha_relax_got_load): Likewise.
1716 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1718 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1721 2011-06-22 Alan Modra <amodra@gmail.com>
1723 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1724 plugin symbols. Fix segfault on linker scrip defined syms.
1726 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1729 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1730 at all for linker created .eh_frame sections.
1731 (_bfd_elf_discard_section_eh_frame): Handle linker created
1732 .eh_frame sections with no relocations.
1733 * elf64-x86-64.c: Include dwarf2.h.
1734 (elf_x86_64_eh_frame_plt): New variable.
1735 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1736 PLT_FDE_LEN_OFFSET): Define.
1737 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1738 (elf_x86_64_create_dynamic_sections): Create and fill in
1739 .eh_frame section for .plt section.
1740 (elf_x86_64_size_dynamic_sections): Write .plt section size
1741 into .eh_frame FDE covering .plt section.
1742 (elf_x86_64_finish_dynamic_sections): Write .plt section
1743 start into .eh_frame FDE covering .plt section. Call
1744 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1745 (elf_backend_plt_alignment): Define to 4.
1746 * elf32-i386.c: Include dwarf2.h.
1747 (elf_i386_eh_frame_plt): New variable.
1748 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1749 PLT_FDE_LEN_OFFSET): Define.
1750 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1751 (elf_i386_create_dynamic_sections): Create and fill in
1752 .eh_frame section for .plt section.
1753 (elf_i386_size_dynamic_sections): Write .plt section size
1754 into .eh_frame FDE covering .plt section.
1755 (elf_i386_finish_dynamic_sections): Write .plt section
1756 start into .eh_frame FDE covering .plt section. Call
1757 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1758 (elf_backend_plt_alignment): Define to 4.
1760 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1762 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1765 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1767 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1768 CORE_HEADER is defined.
1769 (elf_x86_64_write_core_note): New.
1770 (elf_backend_write_core_note): Likewise.
1772 * hosts/x86-64linux.h (uint64_t): New.
1773 (user_regsx32_struct): Likewise.
1774 (elf_gregx32_t): Likewise.
1775 (ELF_NGREGX32): Likewise.
1776 (elf_gregsetx32_t): Likewise.
1777 (elf_prstatusx32): Likewise.
1778 (prstatusx32_t): Likewise.
1779 (user_fpregs32_struct): Removed.
1780 (user_fpxregs32_struct): Likewise.
1782 (elf_fpregset32_t): Likewise.
1783 (elf_fpxregset32_t): Likewise.
1784 (prgregset32_t): Likewise.
1785 (prfpregset32_t): Likewise.
1787 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1789 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1790 (elf_x86_64_grok_psinfo): Likewise.
1792 2011-06-16 Nick Clifton <nickc@redhat.com>
1794 * elf.c (elf_find_function): Fail if not provided with a symbol
1797 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1799 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1800 * elf.c (elfcore_grok_arm_vfp): New function.
1801 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1802 (elfcore_write_arm_vfp): New function.
1803 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1805 2011-06-14 Richard Henderson <rth@redhat.com>
1807 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1808 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1809 (elf64_alpha_always_size_sections): Don't call
1810 elf64_alpha_merge_ind_symbols.
1811 (elf_backend_copy_indirect_symbol): New.
1813 2011-06-14 Alan Modra <amodra@gmail.com>
1816 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1817 before doing anything.
1818 (_bfd_elf_discard_section_eh_frame): Likewise.
1820 2011-06-14 Alan Modra <amodra@gmail.com>
1822 * Makefile.am: Formatting.
1823 * Makefile.in: Regenerate.
1824 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1825 * po/SRC-POTFILES.in: Regnerate.
1827 2011-06-14 Alan Modra <amodra@gmail.com>
1829 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1830 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1831 Don't handle warning symbols here.
1832 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1833 (allocate_dynrelocs, readonly_dynrelocs): As above.
1835 2011-06-14 Alan Modra <amodra@gmail.com>
1838 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1839 (elf_gc_sweep): Don't treat debug and sections like .comment
1841 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1842 not part of a group. Always call gc_mark_extra_sections.
1843 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1844 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1845 _bfd_elf_gc_mark_extra_sections.
1846 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1847 _bfd_elf_gc_mark_extra_sections.
1848 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1850 2011-06-13 Nick Clifton <nickc@redhat.com>
1852 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1853 variable 'local_got_offsets'.
1854 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1855 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1857 2011-06-13 Walter Lee <walt@tilera.com>
1859 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1860 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1861 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1862 and elfxx-tilegx.lo.
1863 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1865 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1866 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1867 * Makefile.in: Regenerate.
1868 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1869 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1870 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1871 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1872 bfd-in2.h: Regenerate.
1873 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1874 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1875 and bfd_elf64_tilegx_vec.
1876 * configure: Regenerate.
1877 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1879 * libbfd.h: Regenerate.
1880 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1881 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1882 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1883 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1884 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1885 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1886 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1887 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1888 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1889 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1890 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1891 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1892 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1893 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1894 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1895 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1896 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1897 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1898 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1899 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1900 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1901 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1902 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1903 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1904 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1905 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1906 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1907 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1908 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1909 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1910 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1911 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1912 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1913 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1914 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1915 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1916 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1917 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1918 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1919 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1920 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1921 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1922 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1923 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1924 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1925 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1926 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1927 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1928 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1929 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1930 * targets.c (bfd_elf32_tilegx_vec): Declare.
1931 (bfd_elf32_tilepro_vec): Declare.
1932 (bfd_elf64_tilegx_vec): Declare.
1933 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1934 and bfd_elf64_tilegx_vec.
1935 * cpu-tilegx.c: New file.
1936 * cpu-tilepro.c: New file.
1937 * elf32-tilepro.h: New file.
1938 * elf32-tilepro.c: New file.
1939 * elf32-tilegx.c: New file.
1940 * elf32-tilegx.h: New file.
1941 * elf64-tilegx.c: New file.
1942 * elf64-tilegx.h: New file.
1943 * elfxx-tilegx.c: New file.
1944 * elfxx-tilegx.h: New file.
1946 2011-06-13 Alan Modra <amodra@gmail.com>
1948 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1949 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1950 warning symbols here.
1951 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1952 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1953 elf32_arm_readonly_dynrelocs): Likewise.
1954 * elf32-bfin.c (bfin_discard_copies): Likewise.
1955 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1956 elf_cris_discard_excess_dso_dynamics,
1957 elf_cris_discard_excess_program_dynamics): Likewise.
1958 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1959 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1960 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1961 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1962 elf_i386_readonly_dynrelocs): Likewise.
1963 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1964 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1965 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1966 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1967 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1968 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1969 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1970 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1971 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1972 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1973 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1974 elf32_tic6x_readonly_dynrelocs): Likewise.
1975 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1976 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1977 xstormy16_relax_plt_realloc): Likewise.
1978 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1979 * elf64-alpha.c (elf64_alpha_output_extsym,
1980 elf64_alpha_calc_got_offsets_for_symbol,
1981 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1982 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1983 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1984 elf_hppa_unmark_useless_dynamic_symbols,
1985 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1986 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1987 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1988 readonly_dynrelocs, merge_global_got, reallocate_got,
1989 undo_symbol_twiddle): Likewise.
1990 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1991 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1992 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1993 elf_x86_64_readonly_dynrelocs): Likewise.
1994 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1995 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1996 _bfd_elf_link_find_version_dependencies,
1997 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1998 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1999 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
2000 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
2001 elf_gc_propagate_vtable_entries_used,
2002 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
2003 elf_gc_allocate_got_offsets): Likewise.
2004 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
2005 elfNN_ia64_global_dyn_sym_thunk): Likewise.
2006 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
2007 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
2008 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2009 * i386linux.c (linux_tally_symbols): Likewise.
2010 * m68klinux.c (linux_tally_symbols): Likewise.
2011 * sparclinux.c (linux_tally_symbols): Likewise.
2012 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
2013 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
2015 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
2016 function. Update all callers.
2017 * aoutx.h (aout_link_write_other_symbol): Likewise.
2018 * pdp11.c (aout_link_write_other_symbol): Likewise.
2019 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2020 * ecoff.c (ecoff_link_write_external): Likewise.
2021 * xcofflink.c (xcoff_write_global_symbol): Likewise.
2022 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
2024 * ecoff.c (ecoff_link_hash_traverse): Delete.
2025 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
2026 _bfd_coff_write_global_sym.
2027 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
2028 * libcoff.h: Regenerate.
2030 2011-06-10 Nick Clifton <nickc@redhat.com>
2032 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
2033 backend does not provide a function for creating dynamic sections
2035 (bfd_elf_final_link): Issue a warning message if a dynamic section
2036 has the SHT_NOTE type.
2037 (bfd_elf_final_link): Do not look for dynamic strings in a section
2038 that does not have the SHT_STRTAB type or the name .dynstr.
2039 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
2040 section is not in the output binary.
2041 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
2043 2011-06-09 Tristan Gingold <gingold@adacore.com>
2045 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
2046 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
2049 2011-06-09 Tristan Gingold <gingold@adacore.com>
2051 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
2053 2011-06-09 Nick Clifton <nickc@redhat.com>
2056 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
2057 that the output section has an allocated bfd_elf_section_data
2059 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
2060 symbols in sections that have been removed by garbage collection.
2062 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
2064 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
2065 relocations in SEC_DEBUGGING sections when building shared
2068 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
2071 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
2072 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
2074 2011-06-08 Tristan Gingold <gingold@adacore.com>
2076 * makefile.vms (OBJS): Add elfxx-ia64.obj
2079 2011-06-08 Alan Modra <amodra@gmail.com>
2081 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
2082 * sco5-core.c: Init match_priority field.
2084 2011-06-08 Alan Modra <amodra@gmail.com>
2086 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
2087 indirect links here.
2089 2011-06-07 Joel Brobecker <brobecker@adacore.com>
2091 * irix-core.c (irix_core_vec): Add match_priority field.
2093 2011-06-06 Alan Modra <amodra@gmail.com>
2095 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
2097 * configure.in: Bump bfd version.
2098 * elfcode.h (elf_object_p): Delete hacks preventing match of
2099 EM_NONE and ELFOSABI_NONE targets when a better match exists.
2100 * elfxx-target.h (elf_match_priority): Define and use.
2101 * format.c (bfd_check_format_matches): Use target match_priority
2102 to choose best of multiple matching targets. In cases with multiple
2103 matches rerun _bfd_check_format if we don't choose the last match.
2104 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
2105 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
2106 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
2107 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
2108 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
2109 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
2110 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
2111 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
2112 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
2113 * vms-lib.c, * xsym.c: Init match_priority field.
2114 * configure: Regenerate.
2115 * bfd-in2.h: Regenerate.
2117 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
2120 * elfcode.h (elf_object_p): Revert the last change.
2122 2011-06-04 Alan Modra <amodra@gmail.com>
2124 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
2125 return the other arch.
2126 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
2129 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
2132 * hash.c (higher_primer_number): Add more, small, prime numbers.
2133 (bfd_hash_set_default_size): Likewise.
2135 2011-06-02 Nick Clifton <nickc@redhat.com>
2137 * coff-mcore.c: Fix spelling typo.
2138 * coff-stgo32.c: Likewise.
2139 * elf32-arm.c: Likewise.
2140 * elf32-avr.c: Likewise.
2141 * elf-m68hc1x.c: Likewise.
2142 * elf32-mcore.c: Likewise.
2143 * elf32-mep.c: Likewise.
2144 * elf32-mt.c: Likewise.
2145 * elf32-ppc.c: Likewise.
2146 * elf32-xtensa.c: Likewise.
2147 * elf64-ppc.c: Likewise.
2148 * elfxx-mips.c: Likewise.
2149 * netbsd.h: Likewise.
2150 * nlmcode.h: Likewise.
2151 * vms-alpha.c: Likewise.
2152 * po/bfd.pot: Regenerate.
2153 * po/SRC-POTFILES.in: Regenerate.
2155 2011-06-01 DJ Delorie <dj@redhat.com>
2157 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
2158 * target.c: Likewise.
2159 * configure.in: Likewise.
2160 * configure.in: Regenerate.
2161 * elf32-rx.c: Add elf32-rx-be-ns target.
2162 (rx_elf_object_p): Never allow the be-ns target by default,
2163 only allow it if the user requests it.
2165 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
2167 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
2168 relocation in readonly section in a shared object.
2169 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
2171 2011-05-31 Nick Clifton <nickc@redhat.com>
2173 * archive.c (adjust_relative_path): Fix comment to prevent it
2174 corrupting the auto-generated bfd.h.
2176 2011-05-31 Paul Brook <paul@codesourcery.com>
2178 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
2179 for known functions.
2180 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
2183 2011-05-31 Paul Brook <paul@codesourcery.com>
2185 * elf32-arm.c (arm_stub_is_thumb): Add
2186 arm_stub_long_branch_v4t_thumb_tls_pic.
2187 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
2190 2011-05-27 Nick Clifton <nickc@redhat.com>
2193 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
2194 unable to read a file pointed to by an entry in a thin archive.
2195 (adjust_relative_path): Use lrealpath to canonicalize paths.
2196 Handle the case where the reference path is above the current
2197 path in the directory tree.
2199 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
2202 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
2203 R_X86_64_TPOFF64 in executable.
2205 2011-05-26 Alan Modra <amodra@gmail.com>
2207 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
2208 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
2209 local_protected comment.
2211 2011-05-25 Tristan Gingold <gingold@adacore.com>
2213 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
2214 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
2215 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
2216 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
2217 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
2218 (elf32-ia64.c): Created from elfnn-ia64.c
2219 (elf64-ia64.c): Likewise.
2220 * elfxx-ia64.h: New file.
2221 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
2222 functions.Includes elfxx-ia64.h.
2223 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
2224 (IA64_HOWTO): Adjust.
2225 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
2226 (elfNN_ia64_reloc_type_lookup): Renames to
2227 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
2228 (elfNN_ia64_reloc_name_lookup): Renames to
2229 ia64_elf_reloc_name_lookup. Make it public.
2230 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
2231 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
2233 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
2234 Move it and make it public. Move prototype to elfxx-ia64.h
2235 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
2236 Move prototype to elfxx-ia64.h
2237 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
2238 (elfNN_ia64_info_to_howto): Adjust calls.
2239 (elfNN_ia64_relax_section): Adjust calls.
2240 (count_dyn_reloc): Fix typo.
2241 (elfNN_ia64_relocate_section): Adjust calls.
2242 (elfNN_ia64_finish_dynamic_symbol): Likewise.
2243 (bfd_elfNN_bfd_reloc_type_lookup)
2244 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
2245 * configure: Regenerate.
2246 * Makefile.in: Regenerate.
2248 2011-05-23 DJ Delorie <dj@redhat.com>
2250 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
2251 the vma/lma swapping done in elf32_rx_modify_program_headers.
2253 2011-05-23 Nick Clifton <nickc@redhat.com>
2255 * elf-m10300.c (mn10300_elf_mkobject): New function.
2256 (bfd_elf32_mkobject): Define.
2258 2011-05-23 Alan Modra <amodra@gmail.com>
2260 * elf-bfd.h: Comment typo fix.
2261 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
2262 struct elf_dyn_relocs throughout.
2263 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
2265 2011-05-23 Alan Modra <amodra@gmail.com>
2267 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
2268 functions rather than warning callback or _bfd_error_handler.
2269 * elf32-ppc.c: Likewise.
2270 * elf64-ppc.c: Likewise.
2271 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
2273 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2275 2011-05-23 Alan Modra <amodra@gmail.com>
2278 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
2279 .tbss, and page align same for all SHT_NOBITS sections.
2281 2011-05-21 Alan Modra <amodra@gmail.com>
2284 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
2286 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
2287 segment if just for .tbss.
2288 (assign_file_positions_for_load_sections): Don't report "can't
2289 allocate in segment" errors for .tbss.
2290 (assign_file_positions_for_non_load_sections): Don't set p_filesz
2291 from SHT_NOBITS section filepos.
2293 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
2295 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
2296 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2297 (elf32_tic6x_relocate_section): Handle them.
2299 2011-05-18 Nick Clifton <nickc@redhat.com>
2302 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
2303 sections when building shared libraries.
2305 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
2308 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
2311 2011-05-18 Tristan Gingold <gingold@adacore.com>
2313 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
2314 (xcoff_sweep): Always keep dwarf sections.
2315 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
2317 2011-05-18 Tristan Gingold <gingold@adacore.com>
2319 * libxcoff.h (struct xcoff_dwsect_name): New type.
2320 (XCOFF_DWSECT_NBR_NAMES): New macro.
2321 (xcoff_dwsect_names): Declare.
2322 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
2323 (styp_to_sec_flags): Ditto.
2324 (coff_new_section_hook): Ditto.
2325 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
2326 * coff-rs6000.c (xcoff_dwsect_name): New variable.
2328 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
2331 * elf32-rx.c (ignore_lma): New variable.
2332 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
2333 (rx_modify_program_headers): Only copy the LMA into the VMA if
2336 2011-05-17 Alan Modra <amodra@gmail.com>
2339 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
2340 * elflink.c (elf_link_add_object_symbols): Likewise.
2341 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2343 2011-05-16 Alan Modra <amodra@gmail.com>
2345 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
2347 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
2349 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
2350 global GOT entries for GOT_PAGE relocations against global symbols.
2352 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
2354 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
2355 (tic6x-*-*): Replaced by these.
2356 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
2357 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
2358 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
2360 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
2361 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
2362 "elf32-target.h" two more times.
2363 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
2364 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
2365 bfd_elf32_tic6x_elf_le_vec.
2366 * configure: Regenerate.
2368 2011-05-13 Jan Beulich <jbeulich@novell.com>
2370 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2372 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
2374 * config.in: Regenerated.
2375 * configure: Regenerated.
2376 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2377 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2378 HAVE_PSINFO32_T_PR_PID.
2379 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2380 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2381 and HAVE_PSINFO32_T_PR_PID.
2382 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2384 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2386 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2388 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2389 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2391 2011-05-09 Paul Brook <paul@codesourcery.com>
2393 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2394 * bfd-in2.h: Regenerate.
2395 * elf32-tic6x.c: Include limits.h.
2396 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2397 _tic6x_elf_section_data): New.
2398 (elf32_tic6x_section_data): Define.
2399 (elf32_tic6x_new_section_hook): Allocate target specific data.
2400 (elf32_tic6x_add_unwind_table_edit): New function.
2401 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2402 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2403 elf32_tic6x_copy_exidx_entry): New functions.
2404 (elf_backend_write_section): Define.
2406 2011-05-09 Paul Brook <paul@codesourcery.com>
2408 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2409 elf32_tic6x_fake_sections): New functions.
2410 (elf_backend_fake_sections): Define.
2412 2011-05-09 Paul Brook <paul@codesourcery.com>
2414 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2415 (elf_backend_gc_mark_extra_sections): Define.
2417 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2420 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2421 references to symbols defined in discarded sections.
2423 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2426 * coffgen.c (coff_write_symbol): Assume input section is its own
2427 output section if output_section member not set.
2428 (coff_write_alien_symbol): Likewise.
2430 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2433 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2435 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2438 * section.c (SEC_ELF_REVERSE_COPY): New.
2439 * bfd-in2.h: Regenerated.
2441 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
2444 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2445 * bfd-in2.h: Regenerate.
2447 2011-05-06 Tristan Gingold <gingold@adacore.com>
2449 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2450 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2451 any code section. Add comments.
2452 (alpha_vms_object_p): Use void * instead of PTR.
2453 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2454 (build_module_list): Guard against no DST section. Add comments.
2455 (alpha_vms_link_output_symbol): Discard undefined symbols.
2456 (alpha_vms_get_section_contents): Simply memcpy if the section was
2457 already loaded. Fix typo.
2458 (vms_new_section_hook): Use void * instead of PTR.
2459 (vms_alpha_vec): Ditto.
2461 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2463 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2464 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2466 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2468 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2469 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2470 mismatch. Choose the lower of the two values.
2471 (bfd_elf32_bfd_final_link): New macro.
2473 2011-04-28 Tristan Gingold <gingold@adacore.com>
2475 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2476 (bfd_xcoff_swap_aux_out): Ditto.
2477 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2478 (bfd_xcoff64_swap_aux_out): Ditto.
2480 2011-05-04 Alan Modra <amodra@gmail.com>
2483 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2484 was_undefined on dot-symbols.
2486 2011-05-03 Paul Brook <paul@codesourcery.com>
2489 * elf32-tic6x.c (elf32_tic6x_howto_table,
2490 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2491 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2494 2011-05-01 Alan Modra <amodra@gmail.com>
2497 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2498 creating ifunc sections.
2499 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2501 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2503 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2506 2011-04-28 Tom Tromey <tromey@redhat.com>
2508 * bfdio.c (memory_bstat): Pass correct size to memset.
2510 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2512 * dwarf2.c (dwarf_debug_sections): Mark const.
2513 * elf.c (special_sections): Likewise.
2514 * libbfd-in.h (dwarf_debug_sections): Likewise.
2515 * libbfd.h: Regenerate.
2517 2011-04-26 Kai Tietz <ktietz@redhat.com>
2519 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2522 2011-04-26 Tristan Gingold <gingold@adacore.com>
2524 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2526 2011-04-24 Alan Modra <amodra@gmail.com>
2530 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2531 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2532 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2533 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2534 it is a redef of an IR symbol in a real BFD.
2536 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2538 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2539 in readonly section in a shared object.
2540 (elf_i386_size_dynamic_sections): Likewise.
2541 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2542 (elf_x86_64_size_dynamic_sections): Likewise.
2544 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2547 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2549 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2551 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2553 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2554 on dynamic symbol error.
2555 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2557 2011-04-20 Tristan Gingold <gingold@adacore.com>
2559 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2561 2011-04-20 Alan Modra <amodra@gmail.com>
2563 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2564 (bfd_hash_table_init_n): Overflow checking.
2565 (bfd_hash_set_default_size): Return current size. Take unsigned long
2566 arg. Add 65537 to hash_size primes.
2567 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2568 * bfd-in2.h: Regenerate.
2570 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2572 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2575 2011-04-20 Alan Modra <amodra@gmail.com>
2577 * libbfd.c (bfd_log2): Do return rounded up value.
2578 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2579 call with expanded old round down version of the function.
2581 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2582 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2584 2011-04-20 Alan Modra <amodra@gmail.com>
2587 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2588 in their own common section.
2589 * elflink.c (elf_link_add_object_symbols): Likewise.
2590 * linker.c (generic_link_check_archive_element): Don't lose flags
2591 if common section is pre-existing.
2592 (_bfd_generic_link_add_one_symbol): Likewise.
2594 2011-04-20 Alan Modra <amodra@gmail.com>
2597 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2598 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2599 multiple_definition regardless of allow_multiple_definition.
2600 * simple.c (simple_dummy_multiple_definition): Update.
2601 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2604 2011-04-18 Tristan Gingold <gingold@adacore.com>
2606 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2608 2011-04-18 Alan Modra <amodra@gmail.com>
2612 * bfd.c (BFD_PLUGIN): Define.
2613 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2614 * bfd-in2.h: Regenerate.
2615 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2616 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2618 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2620 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2623 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2625 * elf-bfd.h (struct sdt_note): New struct.
2626 (struct elf_obj_tdata) <sdt_note_head>: New field.
2627 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2628 (elfobj_grok_stapsdt_note): Likewise.
2629 (elf_parse_notes): Added code to treat SystemTap note
2632 2011-04-12 Richard Henderson <rth@redhat.com>
2634 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2635 exclude empty .got sections.
2637 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2639 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2640 array access for BFD_RELOC_386_IRELATIVE.
2642 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2644 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2646 2011-04-11 Mark Wielaard <mjw@redhat.com>
2649 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2650 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2651 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2652 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2653 also if STB_GNU_UNIQUE symbol binding was seen.
2654 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2655 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2656 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2657 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2658 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2659 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2661 2011-04-11 Alan Modra <amodra@gmail.com>
2663 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2665 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2666 (_bfd_generic_get_section_contents_in_window): Likewise.
2667 * section.c (bfd_get_section_contents): Likewise.
2668 * compress.c (bfd_get_full_section_contents): Likewise.
2669 * elf32-rx.c (rx_final_link): Ignore rawsize.
2670 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2671 bfd with bfd_get_section_limit.
2672 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2673 os->size during final link. Update callers.
2674 * bfd-in2.h: Regenerate.
2676 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2679 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2680 as the number of global entries when merging with the primary GOT.
2682 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2684 * elf32-i386.c: Update copyright year.
2685 * elf64-x86-64.c: Likewise.
2687 2011-04-09 Kai Tietz <ktietz@redhat.com>
2689 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2690 buffer and use rawsize for sorting.
2691 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2692 before doing alignment.
2694 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2696 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2697 error on unsupported relocation.
2698 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2700 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2703 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2706 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2709 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2710 instead of shared for R_386_TLS_LDO_32.
2712 2011-04-08 Tristan Gingold <gingold@adacore.com>
2714 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2716 * xcoff-target.h: Remove
2717 * Makefile.in: Regenerate.
2719 2011-04-07 Cary Coutant <ccoutant@google.com>
2721 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2723 2011-04-07 Paul Brook <paul@codesourcery.com>
2725 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2727 (elf32_tic6x_howto_table_rel): Ditto.
2728 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2729 (elf32_tic6x_check_relocs): Ditto.
2731 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2733 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2735 (strongarm*, thumb*, xscale*): Remove architectures.
2736 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2737 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2738 xscale-*-coff): Remove targets.
2740 2011-04-01 Tristan Gingold <gingold@adacore.com>
2742 * elfxx-ia64.c: include bfd_stdint.h
2744 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2746 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2747 dynobj and its initialization.
2749 2011-03-31 Tristan Gingold <gingold@adacore.com>
2751 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2752 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2753 BFD_HOST_LONG_LONG to 1.
2755 2011-03-31 Tristan Gingold <gingold@adacore.com>
2757 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2758 (_bfd_vms_write_etir): Ditto.
2759 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2760 * configure.com: Generate bfd_stdint.h
2762 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2764 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2765 (elf32_tic6x_setup): Declare.
2766 * elf32-tic6x.c: Include <limits.h>.
2767 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2768 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2770 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2771 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2772 tic6x_elf_scom_symbol_ptr): New static variables.
2773 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2774 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2775 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2776 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2777 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2778 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2779 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2780 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2781 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2782 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2783 to weak symbols as required by the ABI.
2784 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2785 as needed when generating DSBT output.
2786 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2787 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2788 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2789 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2790 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2791 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2792 New static functions.
2793 (ELF_MAXPAGESIZE): Define to 0x1000.
2794 (bfd_elf32_bfd_copy_private_bfd_data,
2795 bfd_elf32_bfd_link_hash_table_create,
2796 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2797 elf_backend_want_got_plt, elf_backend_want_dynbss,
2798 elf_backend_plt_readonly, elf_backend_got_header_size,
2799 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2800 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2801 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2802 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2803 elf_backend_section_from_bfd_section,
2804 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2805 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2806 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2808 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2809 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2810 * bfd/bfd-in2.h: Regenerate.
2811 * bfd/libbfd.h: Regenerate.
2812 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2814 2011-03-31 Tristan Gingold <gingold@adacore.com>
2816 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2817 entry on xcoff when value is C_NULL_VALUE.
2819 2011-03-31 Tristan Gingold <gingold@adacore.com>
2821 * libcoff-in.h (exec_hdr): Remove.
2822 * libcoff.h: Regenerate.
2824 2011-03-30 Nick Clifton <nickc@redhat.com>
2826 * po/da.po: Updated Danish translation.
2828 2011-03-29 Richard Henderson <rth@redhat.com>
2830 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2831 (elf64_alpha_gc_sweep_hook): New.
2832 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2833 (elf_backend_can_gc_sections): New.
2835 2011-03-26 John Marino <binutils@marino.st>
2837 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2838 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2839 * configure: Regenerate.
2841 2011-03-25 Michael Snyder <msnyder@vmware.com>
2843 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2845 2011-03-25 Tristan Gingold <gingold@adacore.com>
2847 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2848 of find_nearest_line on object files.
2850 2011-03-25 Tristan Gingold <gingold@adacore.com>
2852 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2854 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2856 2011-03-24 Alan Modra <amodra@gmail.com>
2858 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2859 old-style __tls_get_addr calls without marker relocs don't match
2860 their arg setup insn one for one. If such mismatches are found
2861 report the reloc and don't do any tls optimization.
2862 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2864 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2866 * bfd-in2.h: Regenerate.
2868 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2870 * archures.c: Add AVR XMEGA architecture information.
2871 * cpu-avr.c (arch_info_struct): Likewise.
2872 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2873 (elf32_avr_object_p): Likewise.
2875 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2877 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2878 * bfd-in2.h: Regenerate.
2879 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2880 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2882 (elf32_arm_howto_from_type): Update accordingly.
2883 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2884 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2885 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2886 with an extra noncall_refcount field.
2887 (arm_local_iplt_info): New structure.
2888 (elf_arm_obj_tdata): Add local_iplt.
2889 (elf32_arm_local_iplt): New accessor macro.
2890 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2891 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2892 Change tls_type to a bitfield and add is_iplt.
2893 (elf32_arm_link_hash_newfunc): Update accordingly.
2894 (elf32_arm_allocate_local_sym_info): New function.
2895 (elf32_arm_create_local_iplt): Likewise.
2896 (elf32_arm_get_plt_info): Likewise.
2897 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2898 (elf32_arm_get_local_dynreloc_list): Likewise.
2899 (create_ifunc_sections): Likewise.
2900 (elf32_arm_copy_indirect_symbol): Update after the changes to
2901 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2902 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2903 to get PLT information. Assert that all STT_GNU_IFUNC references
2904 are turned into PLT references.
2905 (arm_build_one_stub): Pass the symbol type to
2906 elf32_arm_final_link_relocate.
2907 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2908 (elf32_arm_allocate_irelocs): New function.
2909 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2910 all R_ARM_IRELATIVE.
2911 (elf32_arm_allocate_plt_entry): New function.
2912 (elf32_arm_populate_plt_entry): Likewise.
2913 (elf32_arm_final_link_relocate): Add an st_type parameter.
2914 Set srelgot to null for static objects. Use separate variables
2915 to record which st_value and st_type should be used when generating
2916 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2917 symbol's PLT information, setting has_iplt_entry, splt,
2918 plt_offset and gotplt_offset accordingly. Check whether
2919 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2920 the relocation target accordingly. Broaden assert to include
2921 .iplts. Don't set sreloc for static relocations. Assert that
2922 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2923 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2924 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2925 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2926 resolve GOT references to the .igot.plt entry.
2927 (elf32_arm_relocate_section): Update the call to
2928 elf32_arm_final_link_relocate.
2929 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2930 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2931 relocations in shared libraries and relocatable executables.
2932 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2933 to get the list of dynamic relocations for a local symbol.
2934 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2935 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2936 to allocate local symbol information. Treat R_ARM_REL32 and
2937 R_ARM_REL32_NOI as call relocations in shared libraries and
2938 relocatable executables. Record PLT information for local
2939 STT_GNU_IFUNC functions as well as global functions. Count
2940 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2941 to get the list of dynamic relocations for a local symbol.
2942 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2943 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2944 removed. Update after the changes to elf32_arm_link_hash_entry.
2945 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2946 entries should live in .plt or .iplt. Check whether the .igot.plt
2947 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2948 to allocate .plt and .(i)got.plt entries. Detect which .got
2949 entries will need R_ARM_IRELATIVE relocations and use
2950 elf32_arm_allocate_irelocs to allocate them. Likewise other
2951 non-.got dynamic relocations.
2952 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2953 and dynamic relocations for local STT_GNU_IFUNC symbols.
2954 Check whether the .igot.plt and .got entries can be combined.
2955 Detect which .got entries will need R_ARM_IRELATIVE relocations
2956 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2957 section pointers intead of strcmp checks. Handle iplt and igotplt.
2958 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2959 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2960 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2962 (elf32_arm_output_plt_map_1): New function, split out from
2963 elf32_arm_output_plt_map. Handle .iplt entries. Use
2964 elf32_arm_plt_needs_thumb_stub_p.
2965 (elf32_arm_output_plt_map): Call it.
2966 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2967 local .iplt entries.
2968 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2969 (elf32_arm_swap_symbol_out): Likewise.
2970 (elf32_arm_add_symbol_hook): New function.
2971 (elf_backend_add_symbol_hook): Define for all targets.
2973 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2975 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2976 * elf.c (swap_out_syms): Set st_target_internal for each
2978 * elfcode.h (elf_swap_symbol_in): Likewise.
2979 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2980 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2981 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2982 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2983 * elflink.c (elf_link_output_extsym): Likewise.
2984 (bfd_elf_final_link): Likewise.
2985 (elf_link_add_object_symbols): Copy st_target_internal
2986 to the hash table if we see a definition.
2987 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2988 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2989 a branch_type field.
2990 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2991 (arm_type_of_stub): Replace actual_st_type with an
2992 actual_branch_type parameter.
2993 (arm_build_one_stub): Use branch types rather than st_types to
2994 determine the type of branch.
2995 (cortex_a8_erratum_scan): Likewise.
2996 (elf32_arm_size_stubs): Likewise.
2997 (bfd_elf32_arm_process_before_allocation): Likewise.
2998 (allocate_dynrelocs_for_symbol): Likewise.
2999 (elf32_arm_finish_dynamic_sections): Likewise.
3000 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
3001 a branch_type parameter.
3002 (elf32_arm_relocate_section): Update call accordingly.
3003 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
3004 (elf32_arm_output_map_sym): Initialize st_target_internal.
3005 (elf32_arm_output_stub_sym): Likewise.
3006 (elf32_arm_symbol_processing): Delete.
3007 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
3008 Use st_target_internal to record the branch type.
3009 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
3011 (elf32_arm_is_function_type): Delete.
3012 (elf_backend_symbol_processing): Likewise.
3013 (elf_backend_is_function_type): Likewise.
3015 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3017 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
3018 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
3021 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3023 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
3024 may_need_local_target_p and may_become_dynamic_p to classify
3025 the relocation type. Don't check info->symbolic or h->def_regular
3026 when deciding whether to record a potential dynamic reloc.
3027 Don't treat potential dynamic relocs as PLT references.
3028 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
3029 try to make the PLT reference count go negative.
3031 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3033 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
3034 GOT entry here, rather than leaving it to finish_dynamic_symbol.
3035 Only create a dynamic relocation for local references if
3037 (allocate_dynrelocs_for_symbol): Update dynamic relocation
3038 allocation accordingly.
3039 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
3041 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3043 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
3044 (elf32_arm_add_dynreloc): Likewise.
3045 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
3046 to allocate dynamic relocations.
3047 (elf32_arm_size_dynamic_sections): Likewise.
3048 (allocate_dynrelocs): Likewise. Rename to
3049 allocate_dynrelocs_for_symbol.
3050 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
3051 create dynamic relocations.
3052 (elf32_arm_finish_dynamic_symbol): Likewise.
3054 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
3056 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
3057 x32 GD->IE and GD->LE transitions.
3058 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
3059 and LD->LE transitions.
3061 2011-03-10 Alan Modra <amodra@gmail.com>
3063 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
3064 for LO_DS error message and correct multiple.
3066 2011-03-10 Alan Modra <amodra@gmail.com>
3068 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
3069 (ppc64_elf_link_just_syms): New function.
3070 (opd_entry_value): Don't assume big-endian host.
3071 (get_r2off): New function.
3072 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
3074 2011-03-06 Michael Snyder <msnyder@vmware.com>
3076 * compress.c (bfd_compress_section_contents): Check for out of mem.
3078 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
3079 that case statement falls through intentionally.
3081 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
3083 2011-03-04 Alan Modra <amodra@gmail.com>
3085 * archive.c (bsd_write_armap): Don't call stat in deterministic
3086 mode, and don't use st_mtime if stat returns error.
3088 2011-03-03 Michael Snyder <msnyder@vmware.com>
3090 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
3092 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
3094 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
3095 (aout_link_write_other_symbol): Missing break statement.
3097 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
3099 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
3101 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
3103 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
3104 x32 IE->LE transition.
3105 (elf_x86_64_relocate_section): Likewise.
3107 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
3109 * elflink.c (is_reloc_section): Remove function.
3110 (get_dynamic_reloc_section_name): Construct string manually.
3112 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
3114 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
3115 (adjust_relative_path): Likewise.
3116 (_bfd_construct_extended_name_table): Likewise.
3117 * corefile.c (generic_core_file_matches_executable_p): Likewise.
3118 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
3119 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3120 * elf32-spu.c (sort_bfds): Likewise.
3121 (spu_elf_auto_overlay): Likewise.
3122 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3123 * xcofflink.c (xcoff_set_import_path): Likewise.
3124 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
3125 (xtensa_regfile_lookup_shortname): Likewise.
3127 2011-02-28 Alan Modra <amodra@gmail.com>
3130 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
3131 stringsize. Properly sanity check symdef_count. Remove redundant
3134 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
3136 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
3137 and handle claim_file seeking. Only try to load the plugin once.
3139 2011-02-22 Andreas Schwab <schwab@redhat.com>
3141 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
3142 relocation read the value from the second GOT slot.
3144 2011-02-15 Tristan Gingold <gingold@adacore.com>
3146 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
3148 2011-02-15 Alan Modra <amodra@gmail.com>
3150 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
3151 toc relocs. Fuss over free(NULL).
3153 2011-02-14 Mike Frysinger <vapier@gentoo.org>
3155 * elflink.c (bfd_elf_size_dynamic_sections): Add
3156 bfd_get_symbol_leading_char to the start of newname.
3158 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3160 * configure: Regenerate.
3162 2011-02-09 Alan Modra <amodra@gmail.com>
3164 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
3165 we are done. When optimising large toc, check that a global
3166 symbol on a toc reloc is defined in a kept section.
3168 2011-02-08 Nick Clifton <nickc@redhat.com>
3171 * elf.c (assign_file_positions_for_load_sections): Set the program
3172 header offset and entry size to zero if there are no program
3175 2011-02-08 Alan Modra <amodra@gmail.com>
3177 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
3178 local_syms when looking for local symbols in .toc.
3180 2011-02-01 Alan Modra <amodra@gmail.com>
3182 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
3183 for toc pointer on any section having makes_toc_func_call set.
3184 (check_pasted_section): Ensure pasted .init/.fini fragments use
3185 the same toc if any has makes_toc_func_call set.
3187 2011-01-28 Joseph Myers <joseph@codesourcery.com>
3189 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
3192 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
3194 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
3195 common sections too.
3197 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
3199 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
3202 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
3204 Fix compilation for mingw64.
3205 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
3206 typecast to avoid warning.
3207 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
3209 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
3210 of long for pointer to avoid warning.
3211 (elfNN_ia64_relax_brl): Idem.
3212 (elfNN_ia64_install_value): Idem.
3213 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
3215 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3217 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
3218 h->needs_plt when deciding whether to record a possible dynamic reloc.
3220 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3222 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
3223 dynamic relocs for the removed section.
3225 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
3227 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
3230 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
3232 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
3233 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
3234 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
3235 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
3236 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
3237 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
3240 2011-01-14 Alan Modra <amodra@gmail.com>
3242 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
3244 (_bfd_default_error_handler): Likewise.
3245 * elf.c (print_segment_map): Likewise.
3246 * libbfd.c (warn_deprecated): Likewise.
3247 * som.c (som_sizeof_headers): No need to do so here.
3248 * coff-i860.c: Replace use of printf for error messages with
3250 * coff-ppc.c: Likewise.
3251 * coff-sh.c: Likewise.
3252 * elf32-bfin.c: Likewise.
3253 * elf32-dlx.c: Likewise.
3254 * elf32-mep.c: Likewise.
3255 * elf32-v850.c: Likewise.
3256 * mach-o.c: Likewise.
3259 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
3261 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
3263 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
3264 (elf_x86_64_check_relocs): Align relocation section to 4 byte
3266 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
3268 (elf_x86_64_finish_dynamic_symbol): Updated.
3269 (elf_x86_64_finish_dynamic_sections): Don't use
3270 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
3271 bfd_elf64_swap_dyn_out.
3273 2011-01-14 J. Park <grassman@gmail.com>
3276 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
3277 following bfd_link_hash_warning symbol link.
3279 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
3280 Glauber de Oliveira Costa <glommer@gmail.com>
3282 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
3283 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
3284 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
3286 * libbfd.h: Rebuilt.
3287 * bfd-in2.h: Rebuilt.
3288 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
3289 (elf32_arm_reloc_map): Likewise.
3290 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
3291 (elf32_arm_stub_long_branch_any_tls_pic,
3292 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
3293 (DEF_STUBS): Add new stubs.
3294 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
3295 (elf32_arm_local_tlsdesc_gotent): New.
3296 (GOT_TLS_GDESC): New mask.
3297 (GOT_TLS_GD_ANY): Define.
3298 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
3299 (elf32_arm_compute_jump_table_size): New.
3300 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
3301 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
3302 sgotplt_jump_table_size fields.
3303 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
3304 (elf32_arm_link_hash_table_create): Initialize new fields.
3305 (arm_type_of_stub): Check TLS desc relocs too.
3306 (elf32_arm_stub_name): TLS desc relocs can be shared.
3307 (elf32_arm_tls_transition): Determine relaxation.
3308 (arm_stub_required_alignment): Add tls stubs.
3309 (elf32_arm_size_stubs): Likewise.
3310 (elf32_arm_tls_relax): Perform TLS relaxing.
3311 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
3312 (IS_ARM_TLS_GNU_RELOC): New.
3313 (IS_ARM_TLS_RELOC): Use it.
3314 (elf32_arm_relocate_section): Perform TLS relaxing.
3315 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
3317 (allocate_dynrelocs): Allocate tls desc relcoations.
3318 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
3320 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
3322 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
3324 (elf32_arm_finish_dynamic_symbol): Adjust.
3325 (arm_put_trampoline): New.
3326 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
3328 (elf_backend_always_size_sections): Define.
3330 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3332 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
3334 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3338 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
3339 handle symbols marked with regular reference, but not non-GOT
3340 reference when building shared library.
3342 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
3343 local and global STT_GNU_IFUNC symols when building shared
3345 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3347 2011-01-05 DJ Delorie <dj@redhat.com>
3349 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
3350 * libbfd.h: Regenerate.
3351 * bfd-in2.h: Regenerate.
3352 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
3354 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
3356 * cpu-i386.c (bfd_i386_compatible): New.
3357 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
3358 with bfd_i386_compatible.
3359 (bfd_x86_64_arch_intel_syntax): Likewise.
3360 (bfd_i386_arch_intel_syntax): Likewise.
3361 (i8086_arch): Likewise.
3362 (bfd_x64_32_arch): Likewise.
3363 (bfd_x86_64_arch): Likewise.
3364 (bfd_i386_arch): Likewise.
3366 For older changes see ChangeLog-2010
3372 version-control: never