1 2011-12-22 DJ Delorie <dj@redhat.com>
3 * elf32-rl78.c (rl78_elf_howto_table): Add R_RL78_RH_RELAX.
4 (rl78_reloc_map): Add BFD_RELOC_RL78_RELAX.
5 (rl78_elf_relocate_section): Add R_RL78_RH_RELAX, R_RL78_RH_SFR,
7 (rl78_elf_finish_dynamic_sections): Only validate PLT section if
8 we didn't relax anything, as relaxing might remove a PLT reference
9 after we've set up the table.
10 (elf32_rl78_relax_delete_bytes): New.
11 (reloc_bubblesort): New.
12 (rl78_offset_for_reloc): New.
14 (rl78_elf_relax_section): Add support for relaxing long
15 instructions into short ones.
17 2011-12-22 Martin Schwidefsky <schwidefsky@de.ibm.com>
19 * elf32-s390.c (elf_s390_relocate_section): Add check for debugging
20 section in LD to LE linker relaxation for R_390_TLS_LDO32.
21 * elf64-s390.c (elf_s390_relocate_section): Likewise for
24 2011-12-21 Ulrich Weigand <ulrich.weigand@linaro.org>
26 * elf32-arm.c (elf32_arm_nabi_grok_psinfo): Fill in core_pid.
28 2011-12-19 Iain Sandoe <idsandoe@googlemail.com>
30 * mach-o-i386.c (bfd_mach_o_section_type_valid_for_tgt): Define NULL.
31 * mach-o-target.c (bfd_mach_o_backend_data): Initialize
32 bfd_mach_o_section_type_valid_for_tgt
33 * mach-o-x86-64.c (bfd_mach_o_section_type_valid_for_x86_64): New.
34 (bfd_mach_o_section_type_valid_for_tgt): Set to
35 bfd_mach_o_section_type_valid_for_x86_64.
36 * mach-o.c (bfd_mach_o_section_type_name): Reorder and eliminate dup.
37 (bfd_mach_o_section_attribute_name): Reorder.
38 (bfd_mach_o_get_section_type_from_name): If the target has defined a
39 validator for section types, then use it.
40 * mach-o.h (bfd_mach_o_get_section_type_from_name): Alter declaration
43 2011-12-19 Chung-Lin Tang <cltang@codesourcery.com>
45 * reloc.c (BFD_RELOC_MIPS16_TLS_GD,BFD_RELOC_MIPS16_TLS_LDM,
46 BFD_RELOC_MIPS16_TLS_DTPREL_HI16,BFD_RELOC_MIPS16_TLS_DTPREL_LO16,
47 BFD_RELOC_MIPS16_TLS_GOTTPREL,BFD_RELOC_MIPS16_TLS_TPREL_HI16,
48 BFD_RELOC_MIPS16_TLS_TPREL_LO16): New relocations for MIPS16 TLS.
49 * bfd-in2.h (bfd_reloc_code_real): Regenerate.
50 * libbfd.h (bfd_reloc_code_real_names): Regenerate.
51 * elf32-mips.c (elf_mips16_howto_table_rel): Add R_MIPS16_TLS_*
53 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
55 * elfn32-mips.c (elf_mips16_howto_table_rel,
56 elf_mips16_howto_table_rela): Add R_MIPS16_TLS_* entries.
57 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
59 * elf64-mips.c (mips16_elf64_howto_table_rel,
60 mips16_elf64_howto_table_rela): Add R_MIPS16_TLS_* entries.
61 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
63 * elfxx-mips.c (TLS_RELOC_P,mips16_reloc_p,
64 _bfd_mips_elf_check_relocs): Add cases for R_MIPS16_TLS_* relocations.
65 (tls_gd_reloc_p): Add R_MIPS16_TLS_GD case.
66 (tls_ldm_reloc_p): Add R_MIPS16_TLS_LDM case.
67 (tls_gottprel_reloc_p): Add R_MIPS16_TLS_GOTTPREL case.
68 (mips_elf_calculate_relocation): Add cases for R_MIPS16_TLS_*,
69 R_MIPS_TLS_DTPREL32/64, and R_MIPS_TLS_TPREL32/64 relocations.
71 2011-12-19 Chung-Lin Tang <cltang@codesourcery.com>
72 Catherine Moore <clm@codesourcery.com>
73 Sandra Loosemore <sandra@codesourcery.com>
74 Richard Sandiford <rdsandiford@googlemail.com>
76 * elfxx-mips.c (mips_elf_local_pic_function_p): Return true when
77 H is a MIPS16 function with a kept 32-bit stub. Update comments.
78 (mips_elf_get_la25_target): New function.
79 (mips_elf_add_la25_intro): Change to use mips_elf_get_la25_target().
80 (mips_elf_add_la25_stub): Move compute of use_trampoline_p down,
81 change to use mips_elf_get_la25_target().
82 (mips_elf_relocation_needs_la25_stub): Add target_is_16_bit_code_p
83 parameter, add switch case for R_MIPS16_26.
84 (mips_elf_calculate_relocation): Redirect relocation to point to the
85 LA25 stub if it exists, instead of the MIPS16 stub. Update arguments
86 of call to mips_elf_relocation_needs_la25_stub(), don't use la25 stub
87 for mips16->mips16 calls.
88 (_bfd_mips_elf_check_relocs): Update arguments of call to
89 mips_elf_relocation_needs_la25_stub().
90 (mips_elf_create_la25_stub): Change to use mips_elf_get_la25_target().
92 2011-12-16 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
94 * mach-o-i386.c (TARGET_PRIORITY): Define as 0 (top priority)
95 * mach-o-target.c (TARGET_NAME): Use TARGET_PRIORITY
96 * mach-o-x86-64.c (TARGET_PRIORITY): Define as 0 (top priority)
97 * mach-o.c (bfd_mach_o_header_p): Remove special handling for
99 (TARGET_PRIORITY) Set 1 for mach-o-be and mach-o-le, and set 0 for
102 2011-12-15 Kevin Buettner <kevinb@redhat.com>
104 * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Add case
105 to correspond to a smaller ELF_NGREG defined by the kernel.
107 2011-12-15 H.J. Lu <hongjiu.lu@intel.com>
109 * elf64-x86-64.c (ELF32_DYNAMIC_INTERPRETER): Set to
112 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
114 * mach-o.c (bfd_mach_o_mkobject_init): Initialize dyn_reloc_cache.
115 (bfd_mach_o_close_and_cleanup): Only cleanup Mach-O private data
118 2011-12-15 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
120 * mach-o.c (bfd_mach_o_canonicalize_reloc): Update relocation
121 table only when there isn't the cahce.
122 (bfd_mach_o_get_dynamic_reloc_upper_bound): Need one more space
123 for a pointer for the watchdog.
124 (bfd_mach_o_canonicalize_dynamic_reloc): Utilize cache like
125 bfd_mach_o_canonicalize_reloc.
126 (bfd_mach_o_close_and_cleanup): Call bfd_mach_o_free_cached_info.
127 (bfd_mach_o_free_cached_info): Free up cache data.
128 * mach-o.h (reloc_cache): A place to store cache of dynamic relocs.
129 (bfd_mach_o_free_cached_info): Add declaration.
131 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
133 * mach-o-target.c (bfd_mach_o_bfd_set_private_flags): Use
134 bfd_mach_o_bfd_set_private_flags.
135 * mach-o.c (bfd_mach_o_bfd_set_private_flags): New.
136 * mach-o.h (bfd_mach_o_bfd_set_private_flags): Declare.
138 2011-12-14 Nick Clifton <nickc@redhat.com>
141 * elfcode.h (elf_checksum_contents): Read in the section's
142 contents if they are not already available, and the section
143 actually has some contents.
145 * compress.c (bfd_get_full_section_contents): Use zmalloc to
146 allocate the buffers so that excess bytes are guaranteed to be
149 2011-12-14 Iain Sandoe <iains@gcc.gnu.org>
151 * mach-o-i386.c (text_section_names_xlat): New table.
152 (data_section_names_xlat): Likewise.
153 (import_section_names_xlat): Likewise.
154 (mach_o_i386_segsec_names_xlat): Likewise.
155 (bfd_mach_o_tgt_seg_table): Use new tables.
156 * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL.
157 * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat):
158 Move to mach-o.h as typedefs.
159 (text_section_names_xlat): Update for current GCC usage.
160 (data_section_names_xlat): Likewise.
161 (dwarf_section_names_xlat): Likewise.
162 (objc_section_names_xlat): New table.
163 (segsec_names_xlat): Add objc table.
164 (bfd_mach_o_normalize_section_name): Replace with...
165 (bfd_mach_o_section_data_for_mach_sect): New.
166 (bfd_mach_o_section_data_for_bfd_name): New.
167 (bfd_mach_o_section_data_for_bfd_name): Update to use additional data.
168 (bfd_mach_o_convert_section_name_to_mach_o): Likewise.
169 (bfd_mach_o_bfd_copy_private_section_data): Implement.
170 (bfd_mach_o_write_symtab): Write a zero-length string as the first entry
171 for compatibility with system tools.
172 (bfd_mach_o_build_commands): Update section alignment info.
173 (bfd_mach_o_new_section_hook): Use translation table data to define
174 default section flags, type, attributes and alignment, when available.
175 (bfd_mach_o_init_section_from_mach_o): Add TODO comment.
176 (bfd_mach_o_section_type_name): Add 'symbol_stubs'.
177 (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'.
178 (bfd_mach_o_get_section_type_from_name): Change "not-found" return
180 (bfd_mach_o_tgt_seg_table): Set default NULL.
181 * mach-o.h (bfd_mach_o_segment_command): Use define for name length.
182 (bfd_mach_o_backend_data): Move until after contents are defined.
183 (bfd_mach_o_normalize_section_name): Remove.
184 (bfd_mach_o_convert_section_name_to_bfd): Declare.
185 (mach_o_section_name_xlat): Declare.
186 (mach_o_segment_name_xlat): Declare.
187 (bfd_mach_o_section_data_for_mach_sect): Declare.
188 (bfd_mach_o_section_data_for_bfd_name): Declare.
190 2011-12-13 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
192 * dwarf2.c (bfd_dwarf2_cleanup_debug_info): Accept stash as an
193 argument like other functions to support formats other than ELF.
194 * elf-bfd.h (bfd_dwarf2_cleanup_debug_info): Move to bfd-in.h.
195 * elf.c (_bfd_elf_close_and_cleanup): Pass dwarf2_find_line_info
196 in tdata as a parameter.
197 * libbfd-in.h (bfd_dwarf2_cleanup_debug_info): Move from
199 * libbfd.h (bfd_dwarf2_cleanup_debug_info): Regenerate.
200 * mach-o-target.c (bfd_mach_o_close_and_cleanup): Remove the
202 (bfd_mach_o_find_nearest_line): Likewise.
203 * mach-o.c (bfd_mach_o_find_nearest_line): Add the definition
204 which calls _bfd_dwarf2_find_nearest_line.
205 (bfd_mach_o_close_and_cleanup): Likewise.
206 * mach-o.h (mach_o_data_struct): Add dwarf2_find_line_info.
207 (bfd_mach_o_find_nearest_line): Add declaration.
208 (bfd_mach_o_close_and_cleanup): Add declaration.
210 2011-12-13 Tristan Gingold <gingold@adacore.com>
212 * mach-o.c (bfd_mach_o_read_symtab_symbols): Make global. Remove
214 (bfd_mach_o_section_get_entry_size): Make global.
215 (bfd_mach_o_section_get_nbr_indirect): Likewise.
216 (bfd_mach_o_read_symtab_strtab): Likewise.
217 (struct bfd_mach_o_xlat_name): Move to mach-o.h
218 (bfd_mach_o_print_flags): Move to binutils/od-macho.c
219 (bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise.
220 (bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise.
221 (bfd_mach_o_header_flags_name): Likewise.
222 (bfd_mach_o_load_command_name): Likewise.
223 (bfd_mach_o_print_private_header): Likewise.
224 (bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise.
225 (bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise.
226 (bfd_mach_o_print_dyld_info): Likewise.
227 (bfd_mach_o_print_private_bfd_data): Remove.
228 (bfd_mach_o_type_name): Make global.
229 (bfd_mach_o_section_attribute_name): Likewise.
230 * mach-o.h (bfd_mach_o_xlat_name): Added.
231 (bfd_mach_o_section_get_nbr_indirect)
232 (bfd_mach_o_section_get_entry_size)
233 (bfd_mach_o_read_symtab_symbols)
234 (bfd_mach_o_read_symtab_strtab)
235 (bfd_mach_o_section_attribute_name)
236 (bfd_mach_o_section_type_name): Likewise.
237 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define.
239 2011-12-13 Chung-Lin Tang <cltang@codesourcery.com>
241 * elfxx-mips.c (mips_elf_calculate_relocation): Correct
242 R_MIPS16_HI16/R_MIPS16_LO16 handling of two cleared lower bits,
245 2011-12-12 Iain Sandoe <iains@gcc.gnu.org>
247 * mach-o.c (bfd_mach_o_read_section_32): Null-terminate sectname.
248 (bfd_mach_o_read_section_64): Likewise.
250 2011-12-11 John Davis Anglin <dave.anglin@nrc-cnrc.gc.ca>
253 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
254 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations to
255 R_PARISC_DPREL21L when not doing a shared link. Likewise convert
256 R_PARISC_TLS_GD14R, R_PARISC_TLS_LDM14R and R_PARISC_TLS_IE14R to
257 R_PARISC_DPREL14R. Handle R_PARISC_TLS_GD21L, R_PARISC_TLS_LDM21L
258 and R_PARISC_TLS_IE21L with R_PARISC_DLTIND21L.
260 2011-12-10 David Daney <david.daney@cavium.com>
262 * elfxx-mips.c (mips_elf_link_hash_table.rld_value): Remove.
263 (mips_elf_link_hash_table.rld_symbol): New field;
264 (MIPS_ELF_RLD_MAP_SIZE): New macro.
265 (_bfd_mips_elf_add_symbol_hook): Remember __rld_obj_head symbol
267 (_bfd_mips_elf_create_dynamic_sections): Remember __rld_map symbol
269 (_bfd_mips_elf_size_dynamic_sections): Set correct size for .rld_map.
270 (_bfd_mips_elf_finish_dynamic_symbol): Remove .rld_map handling.
271 (_bfd_mips_elf_finish_dynamic_sections): Use rld_symbol to
272 calculate DT_MIPS_RLD_MAP value.
273 (_bfd_mips_elf_link_hash_table_create): Initialize rld_symbol,
274 quit initializing rld_value.
276 2011-12-08 Andrew Pinski <apinski@cavium.com>
277 Adam Nemet <anemet@caviumnetworks.com>
279 * archures.c (bfd_mach_mips_octeon2): New macro
280 * bfd-in2.h: Regenerate.
281 * cpu-mips.c (I_mipsocteon2): New enum value.
282 (arch_info_struct): Add bfd_mach_mips_octeon2.
283 * elfxx-mips.c (_bfd_elf_mips_mach): Support E_MIPS_MACH_OCTEON2.
284 (mips_set_isa_flags): Add bfd_mach_mips_octeon2.
285 (mips_mach_extensions): Add bfd_mach_mips_octeon2.
287 2011-12-07 Alan Modra <amodra@gmail.com>
290 * elflink.c (elf_gc_sweep_symbol): Discard unmarked symbols
291 defined in shared libraries.
293 2011-12-07 Tristan Gingold <gingold@adacore.com>
295 * mach-o.c (bfd_mach_o_canonicalize_symtab): Fix indentation.
296 Adjust the condition.
297 (bfd_mach_o_read_symtab_symbol): Now returns a bfd_boolean.
298 Adjust return statements.
299 (bfd_mach_o_read_symtab_strtab): Likewise.
300 (bfd_mach_o_read_symtab_symbols): Likewise.
301 (bfd_mach_o_scan_start_address): Likewise. Make it static.
302 (bfd_mach_o_scan): Likewise.
303 (bfd_mach_o_read_dysymtab_symbol): Remove unused function.
304 (bfd_mach_o_header_p): Adjust call.
305 (bfd_mach_o_cpu_name): Make it const.
306 (bfd_mach_o_filetype_name): Likewise.
307 (bfd_mach_o_header_flags_name): Likewise.
308 (bfd_mach_o_section_type_name): Likewise.
309 (bfd_mach_o_section_attribute_name): Likewise.
310 (bfd_mach_o_load_command_name): Likewise.
311 (bfd_mach_o_get_section_type_from_name): Add a const qualifier
313 (bfd_mach_o_get_section_attribute_from_name): Likewise.
314 * mach-o.h (bfd_mach_o_read_dysymtab_symbol)
315 (bfd_mach_o_scan_start_address, bfd_mach_o_scan): Remove.
317 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
319 * elf-bfd.h (elfcore_write_s390_last_break): Add prototype.
320 (elfcore_write_s390_system_call): Likewise.
321 * elf.c (elfcore_write_s390_last_break): New function.
322 (elfcore_write_s390_system_call): Likewise.
323 (elfcore_write_register_note): Call them.
324 (elfcore_grok_s390_last_break): New function.
325 (elfcore_grok_s390_system_call): Likewise.
326 (elfcore_grok_note): Call them.
328 2011-12-05 Tristan Gingold <gingold@adacore.com>
330 * mach-o.c (bfd_mach_o_read_symtab_symbol): Accept indirect symbols.
332 2011-12-05 Tristan Gingold <gingold@adacore.com>
334 * mach-o.c (bfd_mach_o_write_contents): Handle LC_LOAD_UPWARD_DYLIB.
335 (bfd_mach_o_read_dylib): Likewise.
336 (bfd_mach_o_read_command): Likewise.
337 (bfd_mach_o_bfd_print_private_bfd_data): Likewise.
339 2011-12-05 Tristan Gingold <gingold@adacore.com>
341 * mach-o.c (bfd_mach_o_read_command): Add the bfd in the error
343 (bfd_mach_o_openr_next_archived_file): Use arch name as member name.
344 (bfd_mach_o_fat_extract): Ditto.
346 2011-12-03 Alan Modra <amodra@gmail.com>
349 * elflink.c (bfd_elf_final_link): Don't segfault when checking
350 for DT_TEXTREL and .dynamic does not exist.
352 2011-12-03 Alan Modra <amodra@gmail.com>
355 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Revert substantive
356 change in 2011-07-01 commit. Comment.
357 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
359 2011-12-01 Mikael Pettersson <mikpe@it.uu.se>
361 * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
362 non-SEC_ALLOC sections break before GOT and PLT accounting.
364 2011-12-01 Hans-Peter Nilsson <hp@axis.com>
366 * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
367 R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
368 non-SEC_ALLOC sections before GOT and PLT accounting.
370 2011-11-29 Andrew Pinski <apinski@cavium.com>
372 * archures.c (bfd_mach_mips_octeonp): New macro.
373 * bfd-in2.h: Regenerate.
374 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
375 (arch_info_struct): Add bfd_mach_mips_octeonp.
376 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
377 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
379 2011-11-23 Tristan Gingold <gingold@adacore.com>
381 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
382 (vms_write_index): Add comments.
384 2011-11-22 DJ Delorie <dj@redhat.com>
386 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
387 avoid using the special non-swapping target when not explicitly
390 2011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
392 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
394 2011-11-22 Tristan Gingold <gingold@adacore.com>
396 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
397 symbols. Print section name in brackets.
399 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
401 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
402 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
403 * configure: Regenerate.
404 * elf32-ppc.c: Add powerpc-freebsd definitions.
405 * elf64-ppc.c: Add powerpc64-freebsd definitions.
406 * targets.c: Add bits for powerpc and powerpc64-freebsd.
408 2011-11-17 Philipp Thomas <philipp@thogro.org>
410 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
411 needs to be translated only once.
413 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
415 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
417 (mips16_elf64_howto_table_rela): Likewise.
418 (micromips_elf64_howto_table_rela): Likewise.
419 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
420 (elf_mips16_howto_table_rela): Likewise.
421 (elf_micromips_howto_table_rela): Likewise.
423 2011-11-15 Alan Modra <amodra@gmail.com>
424 Andreas Tobler <andreast@fgznet.ch>
426 * elflink.c (_bfd_elf_create_got_section): Replace
427 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
428 (_bfd_elf_link_create_dynamic_sections): Likewise.
429 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
430 (ppc_elf_create_dynamic_sections): Likewise.
432 2011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
434 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
436 2011-11-08 Nick Clifton <nickc@redhat.com>
438 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
439 immediate move into an address register.
441 2011-11-09 Alan Modra <amodra@gmail.com>
443 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
444 executables when export_dynamic.
446 2011-11-08 Alan Modra <amodra@gmail.com>
448 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
449 ha_relocs_not_using_r2 to unexpected_toc_insn.
450 (ok_lo_toc_insn): New function.
451 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
452 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
453 Handle addic on lo toc reloc.
455 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
458 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
459 go through PLT. Reset plt field with init_plt_offset.
460 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
461 allocated for symbols referenced by a plabel.
463 2011-11-02 DJ Delorie <dj@redhat.com>
465 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
468 2011-11-02 Jan Beulich <jbeulich@suse.com>
470 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
471 internal_syment *' parameter. Extend 'dummy' to an array with two
472 elements. Set n_numaux early. Handle BSF_FILE.
473 (coff_write_symbols): Pass NULL as new third argument to
474 coff_write_alien_symbol().
475 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
476 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
477 from non-COFF input BFDs.
478 * libcoff-in.h (coff_write_alien_symbol): Declare.
479 * libcoff.h (coff_write_alien_symbol): Re-generate.
481 2011-11-01 DJ Delorie <dj@redhat.com>
483 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
484 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
485 (BFD32_BACKENDS): Add elf32-rl78.lo.
486 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
487 (Makefile.in): Regenerate.
488 * archures.c (bfd_architecture): Define bfd_arch_rl78.
489 (bfd_archures_list): Add bfd_rl78_arch.
490 * config.bfd: Add rl78-*-elf.
491 * configure.in: Add bfd_elf32_rl78_vec.
492 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
493 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
494 * Makefile.in: Regenerate.
495 * bfd-in2.h: Regenerate.
496 * configure: Regenerate.
497 * libbfd.h: Regenerate.
498 * cpu-rl78.c: New file.
499 * elf32-rl78.c: New file.
501 2011-10-26 Nick Clifton <nickc@redhat.com>
504 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
505 * elf32-hppa.c (STUB_SUFFIX): Likewise.
507 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
509 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
510 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
511 (BFD32_BACKENDS): Add elf32-epiphany.lo.
512 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
513 * archures.c (bfd_arch_epiphany): Add.
514 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
515 (bfd_epiphany_arch): Declare.
516 (bfd_archures_list): Add &bfd_epiphany_arch.
517 * config.bfd (epiphany-*-elf): New target case.
518 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
519 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
520 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
521 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
522 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
523 * targets.c (bfd_elf32_epiphany_vec): Declare.
524 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
525 * Makefile.in: Regenerate.
526 * bfd-in2.h: Regenerate.
527 * configure: Regenerate.
528 * libbfd.h: Regenerate.
529 * po/SRC-POTFILES.in: Regenerate.
530 * po/bfd.pot: Regenerate.
531 * cpu-epiphany.c: New file.
532 * elf32-epiphany.c: New file.
534 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
536 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
539 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
542 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
543 identical TAG_PCS_config attributes.
545 2011-10-24 Nick Clifton <nickc@redhat.com>
547 * po/ja.po: Updated Japanese translation.
549 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
552 * bfd-in.h: Include <sys/stat.h> rather than forward defining
554 * bfd-in2.h: Regenerate.
556 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
559 * elf32-i386.c (elf_i386_relocate_section): Replace
560 R_386_IRELATIVE with R_386_RELATIVE.
562 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
563 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
565 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
567 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
569 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
571 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
574 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
575 and next_irelative_index.
576 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
577 and next_irelative_index.
578 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
580 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
581 next_irelative_index from reloc_count.
582 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
585 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
586 next_jump_slot_index and next_irelative_index.
587 (elf_x86_64_link_hash_table_create): Initialize
588 next_jump_slot_index and next_irelative_index.
589 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
591 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
594 2011-10-20 Nick Clifton <nickc@redhat.com>
597 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
599 * elf64-ppc.c (STUB_SUFFIX): Likewise.
600 * elf32-hppa.c (STUB_SUFFIX): Likewise.
602 2011-10-20 Alan Modra <amodra@gmail.com>
604 * elf32-i386.c (i386_opcode16): Delete.
605 (elf_i386_check_tls_transition): Use memcmp to compare contents.
606 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
607 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
609 2011-10-19 Alan Modra <amodra@gmail.com>
612 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
613 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
614 "mark". Hide undefweak too. Clear def_regular and ref_regular.
615 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
616 reloc errors from garbage-collected code.
617 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
618 * elf32-bfin.c (bfin_relocate_section): Likewise.
619 (bfinfdpic_relocate_section): Likewise.
620 * elf32-cris.c (cris_elf_relocate_section): Likewise.
621 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
622 * elf32-i386.c (elf_i386_relocate_section): Likewise.
623 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
624 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
625 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
626 * elf32-s390.c (elf_s390_relocate_section): Likewise.
627 * elf32-sh.c (sh_elf_relocate_section): Likewise.
628 * elf32-spu.c (spu_elf_relocate_section): Likewise.
629 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
630 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
631 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
632 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
633 * elf64-s390.c (elf_s390_relocate_section): Likewise.
634 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
635 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
636 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
637 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
639 2011-10-19 Alan Modra <amodra@gmail.com>
642 * elflink.c (elf_link_output_extsym): Correct test for warning when
643 forced local executable syms are referenced from shared libraries.
645 2011-10-19 Alan Modra <amodra@gmail.com>
648 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
650 2011-10-18 David S. Miller <davem@davemloft.net>
653 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
654 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
655 call delay slot instruction forward 4 bytes when performing
658 2011-10-17 Alan Modra <amodra@gmail.com>
662 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
663 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
665 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
667 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
668 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
670 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
671 updates of the plt refcount.
672 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
673 refcount in relation to the plt refcount.
675 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
677 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
680 2011-10-11 Alan Modra <amodra@gmail.com>
683 * archive.c (bfd_generic_archive_p): Only check first element
684 when target_defaulted.
685 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
686 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
688 2011-10-11 Alan Modra <amodra@gmail.com>
691 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
692 thin archive element using container target if not defaulted.
694 2011-10-10 Nick Clifton <nickc@redhat.com>
696 * po/es.po: Updated Spanish translation.
697 * po/fi.po: Updated Finnish translation.
698 * po/fr.po: Updated French translation.
699 * po/ru.po: Updated Russian translation.
701 2011-10-10 Alan Modra <amodra@gmail.com>
703 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
704 (struct ppc_link_hash_table): Add tocsave_htab.
705 (struct tocsave_entry): New.
706 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
707 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
708 (ppc64_elf_link_hash_table_free): ..and delete it.
709 (build_plt_stub): Always put STD_R2_40R1 first.
710 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
711 on plt call. If present add prologue nop location to tocsave_htab.
712 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
713 first insn of plt call stub when R_PPC64_TOCSAVE present.
715 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
718 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
719 alignment and size for common symbols.
721 2011-10-08 Alan Modra <amodra@gmail.com>
725 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
728 2011-10-08 Alan Modra <amodra@gmail.com>
731 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
732 even when strip_discarded is false.
734 2011-10-05 Kai Tietz <ktietz@redhat.com>
736 * coffgen.c (coff_write_alien_symbol): Don't write
737 symbol for discarded sections, if strip_discarded isn't
738 explicit set to false.
739 (coff_write_native_symbol): Likewise.
741 2011-10-05 DJ Delorie <dj@redhat.com>
742 Nick Clifton <nickc@redhat.com>
744 * elf32-rx.c: Add support for PID mode.
745 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
746 Include addend in R_RX_SYM relocations.
748 2011-09-30 Tristan Gingold <gingold@adacore.com>
750 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
751 (read_section): Add sec argument. Adjust the code to get section
753 (read_indirect_string): Adjust call to read_section.
754 (read_abbrevs): Ditto.
755 (decode_line_info): Ditto.
756 (read_debug_ranges): Ditto.
757 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
758 (find_debug_info): Add debug_sections parameter. Use it instead
760 (place_sections): Get section names from stash.
761 (find_line): Add debug_sections argument. Initialize
762 debug_sections field of stash from it.
763 Adjust calls to find_debug_info.
764 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
765 Adjust call to find_line.
766 (_bfd_dwarf2_find_line): Adjust call to find_line.
767 * libcoff-in.h (struct dwarf_debug_section): New declaration.
768 (coff_find_nearest_line_with_names): Likewise.
769 * libcoff.h: Regenerate.
770 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
771 (dwarf_debug_sections): Likewise.
772 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
773 * libbfd.h: Regenerate.
774 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
775 _bfd_dwarf2_find_nearest_line.
776 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
777 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
778 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
779 * coffgen.c (coff_find_nearest_line_with_names): New function.
780 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
781 * coff-rs6000.c (xcoff_debug_sections): New constant.
782 (xcoff_find_nearest_line): New function.
783 (rs6000coff_vec): Use xcoff_find_nearest_line.
784 (pmac_xcoff_vec): Ditto.
786 2011-09-30 Alan Modra <amodra@gmail.com>
789 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
790 (ppc64_elf_edit_toc): Check HA relocs.
791 (ha_reloc_match): Delete function.
792 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
793 Instead do it and low part optimization based on
794 ha_relocs_not_using_r2.
796 2011-09-29 Alan Modra <amodra@gmail.com>
799 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
800 debug and special section groups.
802 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
805 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
806 clearing def_dynamic.
807 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
809 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
812 2011-09-27 Kai Tietz <ktietz@redhat.com>
814 * coffcode.h (sec_to_styp_flags): Handle
815 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
816 SEC_LINK_DUPLICATES_SAME_SIZE.
818 2011-09-22 Tristan Gingold <gingold@adacore.com>
820 * configure.in: Bump version to 2.22.51
821 * configure: Regenerate.
823 2011-09-21 David S. Miller <davem@davemloft.net>
825 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
826 * elfxx-sparc.h: Declare it.
827 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
828 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
830 2011-09-21 Tristan Gingold <gingold@adacore.com>
832 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
833 Deals with size limited strings.
834 (bfd_mach_o_build_commands): Initialize more fields.
836 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
839 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
842 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
845 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
846 to struct bfd_elf_version_tree.
848 * elflink.c (elf_info_failed): Remove verdefs.
849 (_bfd_elf_export_symbol): Updated.
850 _bfd_elf_link_assign_sym_version): Likewise.
851 (bfd_elf_size_dynamic_sections): Remove pointer to struct
852 bfd_elf_version_tree. Updated.
853 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
856 * linker.c (bfd_hide_sym_by_version): New.
858 * bfd-in2.h: Regenerated.
860 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
863 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
864 if there are no GOT relocations.
866 2011-09-09 Kai Tietz <ktietz@redhat.com>
868 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
869 for targets without symbol_leading_char.
871 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
873 * bfdwin.c (bfd_get_file_window): Fix memory leak.
875 2011-09-07 Alan Modra <amodra@gmail.com>
878 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
881 2011-09-06 Alan Modra <amodra@gmail.com>
884 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
885 (ppc64_elf_edit_toc): Fix style nit. Report some details
886 on linker failure due to reference in debug or non-alloc
887 sections to optimized away toc entry, and don't abort.
889 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
891 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
894 2011-08-26 Nick Clifton <nickc@redhat.com>
896 * po/es.po: Updated Spanish translation.
898 2011-08-19 Alan Modra <amodra@gmail.com>
900 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
901 we haven't seen expected -mcmodel=medium/large code relocs.
903 2011-08-18 Tristan Gingold <gingold@adacore.com>
905 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
907 2011-08-17 Tristan Gingold <gingold@adacore.com>
909 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
911 2011-08-17 Alan Modra <amodra@gmail.com>
914 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
915 (_bfd_handle_already_linked): Declare.
916 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
917 _bfd_coff_section_already_linked.
918 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
919 * coffcode.h (coff_section_already_linked): Likewise.
920 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
921 * elf-bfd.h: Likewise.
922 * libbfd-in.h: Likewise.
923 * targets.c: Likewise.
924 * linker.c (bfd_section_already_linked): Likewise.
925 (bfd_section_already_linked_table_lookup): Likewise.
926 (bfd_section_already_linked_table_insert): Likewise.
927 (_bfd_generic_section_already_linked): Likewise. Call
928 _bfd_handle_already_linked.
929 (_bfd_handle_already_linked): New function, split out from..
930 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
931 2011-07-09 changes. Avoid unnecessary strcmp when matching
932 already_linked_list entries. Match plugin linkonce section.
933 (section_signature): Delete.
934 * coffgen.c (_bfd_coff_section_already_linked): New function.
935 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
936 * libbfd.h: Regenerate.
937 * libcoff.h: Regenerate.
938 * bfd-in2.h: Regenerate.
940 2011-08-14 Alan Modra <amodra@gmail.com>
942 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
943 shared and call to _mcount will go via plt.
945 2011-08-14 Alan Modra <amodra@gmail.com>
947 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
948 * elf32-ppc.c: Likewise.
949 (ppc_elf_select_plt_layout): Use einfo rather than info to report
952 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
955 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
956 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
957 and zero-extend it to 64bit if addend is zero for x32. Generate
958 R_X86_64_RELATIVE64 for x32.
960 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
962 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
963 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
964 * elf32-arm.c (elf32_arm_link_hash_table): New field.
965 (elf232_arm_link_hash_table_create): Initialise new field.
966 (check_use_blx): Change test depending on fix_arm1176.
967 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
968 command line options.
970 2011-08-08 Tristan Gingold <gingold@adacore.com>
972 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
973 (segsec_names_xlat): Reorder elements.
974 (bfd_mach_o_read_section_32): Fix typo.
975 (bfd_mach_o_read_section_64): Fix typo.
977 2011-08-08 Tristan Gingold <gingold@adacore.com>
979 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
980 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
981 (bfd_mach_o_section): Use them. Add next field.
982 (bfd_mach_o_segment_command): Replace sections array by
983 sect_head and sect_tail.
984 (bfd_mach_o_get_mach_o_section): New macro.
985 (bfd_mach_o_lookup_section): Remove.
986 (bfd_mach_o_new_section_hook): New function.
987 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
989 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
990 parameter with segname and sectname parameters. Adjust.
991 (bfd_mach_o_append_section_to_segment): New function. Use a
992 linked list for Mach-O sections.
993 (bfd_mach_o_write_segment_32): Adjust.
994 (bfd_mach_o_write_segment_64): Ditto.
995 (bfd_mach_o_build_commands): Fix comment. Adjust.
996 (bfd_mach_o_flatten_sections): Adjust.
997 (bfd_mach_o_print_section_map): Adjust.
998 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
999 (bfd_mach_o_new_section_hook): New function.
1000 (bfd_mach_o_init_section_from_mach_o): Ditto.
1001 (bfd_mach_o_read_section_32): Remove section parameter.
1002 Return a section instead.
1003 (bfd_mach_o_read_section_64): Ditto.
1004 (bfd_mach_o_read_section): Ditto.
1005 (bfd_mach_o_make_bfd_section): Adjust.
1006 (bfd_mach_o_read_segment): Adjust for new profile of
1007 bfd_mach_o_read_section.
1008 (bfd_mach_o_lookup_section): Remove.
1009 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
1011 2011-08-08 Tristan Gingold <gingold@adacore.com>
1013 * mach-o.h (bfd_mach_o_version_min_command): New structure.
1014 (bfd_mach_o_load_command): Add version_min.
1015 (mach_o_data_struct): Fix comment.
1016 * mach-o.c (bfd_mach_o_read_version_min): New function.
1017 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
1018 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
1019 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
1020 (bfd_mach_o_get_name_or_null): New function.
1021 (bfd_mach_o_get_name): Use the above new one.
1022 (bfd_mach_o_load_command_name): Add the above new commands.
1023 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
1024 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
1025 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
1026 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
1028 2011-08-08 Tristan Gingold <gingold@adacore.com>
1030 * mach-o.h: Move size macros to external.h
1031 Move reloc macros to reloc.h and x86-64.h.
1032 * mach-o-i386.c: Includes mach-o/reloc.h
1033 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
1034 * mach-o.c: Add includes.
1035 (bfd_mach_o_write_header): Use structure from external.h to convert.
1036 (bfd_mach_o_write_thread): Ditto.
1037 (bfd_mach_o_write_relocs): Ditto.
1038 (bfd_mach_o_write_section_32): Ditto.
1039 (bfd_mach_o_write_section_64): Ditto.
1040 (bfd_mach_o_write_segment_32): Ditto.
1041 (bfd_mach_o_write_segment_64): Ditto.
1042 (bfd_mach_o_write_symtab): Ditto.
1043 (bfd_mach_o_write_contents): Ditto.
1044 (bfd_mach_o_read_header): Ditto.
1045 (bfd_mach_o_read_section_32): Ditto.
1046 (bfd_mach_o_read_section_64): Ditto.
1047 (bfd_mach_o_read_symtab_symbol): Ditto.
1048 (bfd_mach_o_read_dylinker): Ditto.
1049 (bfd_mach_o_read_dylib): Ditto.
1050 (bfd_mach_o_read_dysymtab): Ditto.
1051 (bfd_mach_o_read_symtab): Ditto.
1052 (bfd_mach_o_read_linkedit): Ditto.
1053 (bfd_mach_o_read_str): Ditto.
1054 (bfd_mach_o_read_dyld_info): Ditto.
1055 (bfd_mach_o_read_segment): Ditto.
1056 (bfd_mach_o_read_command): Ditto.
1057 (bfd_mach_o_archive_p): Ditto.
1058 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
1059 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
1060 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
1061 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
1062 of an hard-coded value.
1064 2011-08-08 Tristan Gingold <gingold@adacore.com>
1066 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
1067 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
1068 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
1069 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
1071 2011-08-08 Tristan Gingold <gingold@adacore.com>
1073 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
1074 (bfd_mach_o_convert_section_name_to_bfd): Use it.
1075 (bfd_mach_o_get_section_type_from_name): New function.
1076 (bfd_mach_o_get_section_attribute_from_name): Ditto.
1077 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
1078 Add comments. Add prototypes for the above new functions.
1080 2011-08-05 Mark Kettenis <kettenis@gnu.org>
1082 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
1084 2011-08-05 Alan Modra <amodra@gmail.com>
1086 * elf64-ppc.c (maybe_strip_output): New function.
1087 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
1089 2011-08-05 Alan Modra <amodra@gmail.com>
1092 * elflink.c (_bfd_elf_section_already_linked): Return matched
1093 status. Remove COFF comdat section handling.
1094 * linker.c (_bfd_generic_section_already_linked): Return matched
1095 status. Don't set SEC_GROUP in l_flags for plugin entries.
1096 (bfd_section_already_linked): Update prototype.
1097 * targets.c (_section_already_linked): Likewise.
1098 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
1099 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
1100 (_bfd_nolink_section_already_linked): Update.
1101 * libbfd.h: Regenerate.
1102 * bfd-in2.h: Regenerate.
1104 2011-08-05 Alan Modra <amodra@gmail.com>
1106 * elf32-ppc.c: Include dwarf2.h.
1107 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
1108 (ppc_elf_create_glink): Create .eh_frame section.
1109 (glink_eh_frame_cie): New array.
1110 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
1111 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
1113 2011-08-04 Tristan Gingold <gingold@adacore.com>
1115 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
1116 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
1118 2011-08-03 Tristan Gingold <gingold@adacore.com>
1120 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
1121 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
1123 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
1125 * elfxx-mips.c (check_4byte_branch): Remove function.
1126 (check_relocated_bzc): New function.
1127 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
1128 instructions that immediately follow a compact branch
1131 2011-08-02 Alan Modra <amodra@gmail.com>
1133 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
1135 (ppc_build_one_stub): Adjust get_relocs call to suit..
1136 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
1138 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
1141 * archures.c (bfd_mach_i386_intel_syntax): New.
1142 (bfd_mach_i386_i8086): Updated.
1143 (bfd_mach_i386_i386): Likewise.
1144 (bfd_mach_x86_64): Likewise.
1145 (bfd_mach_x64_32): Likewise.
1146 (bfd_mach_i386_i386_intel_syntax): Likewise.
1147 (bfd_mach_x86_64_intel_syntax): Likewise.
1148 (bfd_mach_x64_32_intel_syntax): Likewise.
1149 (bfd_mach_l1om): Likewise.
1150 (bfd_mach_l1om_intel_syntax): Likewise.
1151 (bfd_mach_k1om): Likewise.
1152 (bfd_mach_k1om_intel_syntax): Likewise.
1154 * bfd-in2.h: Regenerated.
1156 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
1158 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
1159 (bfd_x64_32_arch): Likewise.
1161 * elf64-x86-64.c: Include "libiberty.h".
1162 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
1163 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
1164 (elf_x86_64_reloc_type_lookup): Likewise.
1165 (elf_x86_64_reloc_name_lookup): Likewise.
1166 (elf_x86_64_relocate_section): Likewise.
1167 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
1169 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1171 * elfxx-mips.c (check_br32): Fix return type.
1173 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1175 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
1177 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1179 * elfxx-mips.c: Adjust comments throughout.
1180 (mips_elf_relax_delete_bytes): Reshape code.
1181 (_bfd_mips_elf_relax_section): Remove check for
1182 R_MICROMIPS_GPREL16 relocations. Reshape code.
1184 2011-07-28 Roland McGrath <mcgrathr@google.com>
1186 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
1187 (elf_i386_nacl_plt0_entry): New variable.
1188 (elf_i386_plt_entry): New variable.
1189 (elf_i386_nacl_pic_plt0_entry): New variable.
1190 (elf_i386_nacl_pic_plt_entry): New variable.
1191 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
1192 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
1193 (elf_backend_plt_alignment): Likewise.
1195 * config.bfd: Handle i[3-7]86-*-nacl*.
1196 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
1197 * targets.c: Support bfd_elf32_i386_nacl_vec.
1198 * configure.in: Likewise.
1199 * configure: Regenerated.
1201 * elf32-i386.c (struct elf_i386_plt_layout): New type.
1202 (GET_PLT_ENTRY_SIZE): New macro.
1203 (elf_i386_plt): New variable.
1204 (struct elf_i386_backend_data): New member `plt'.
1205 (elf_i386_arch_bed): Add initializer for it.
1206 (elf_i386_vxworks_arch_bed): Likewise.
1207 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
1208 (elf_i386_plt_sym_val): Likewise.
1209 (elf_i386_relocate_section): Likewise.
1210 (elf_i386_finish_dynamic_symbol): Likewise.
1211 Also use other elf_i386_plt_layout members for PLT details.
1212 (elf_i386_finish_dynamic_sections): Likewise.
1214 * elf32-i386.c (struct elf_i386_backend_data): New type.
1215 (get_elf_i386_backend_data): New macro.
1216 (elf_i386_arch_bed): New variable.
1217 (elf_backend_arch_data): New macro.
1218 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
1219 (elf_i386_link_hash_table_create): Don't initialize them.
1220 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
1221 elf_i386_backend_data, not elf_i386_link_hash_table.
1222 (elf_i386_adjust_dynamic_symbol): Likewise.
1223 (elf_i386_allocate_dynrelocs): Likewise.
1224 (elf_i386_readonly_dynrelocs): Likewise.
1225 (elf_i386_size_dynamic_sections): Likewise.
1226 (elf_i386_relocate_section): Likewise.
1227 (elf_i386_finish_dynamic_symbol): Likewise.
1228 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
1229 (elf_i386_vxworks_link_hash_table_create): Function removed.
1230 (elf_i386_vxworks_arch_bed): New variable.
1231 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
1233 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
1234 * elfxx-target.h (elf_backend_arch_data): New macro.
1235 (elfNN_bed): Use it as initializer for the new member.
1237 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
1239 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
1242 2011-07-26 Jakub Jelinek <jakub@redhat.com>
1244 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
1245 and .zdebug_macro entry.
1246 (dwarf_debug_section_enum): Add debug_macro.
1248 2011-07-26 Alan Modra <amodra@gmail.com>
1250 * elf64-ppc.c: Include dwarf2.h.
1251 (struct ppc_link_hash_table): Add glink_eh_frame.
1252 (create_linkage_sections): Create .eh_frame section.
1253 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
1255 (glink_eh_frame_cie): New array.
1256 (ppc64_elf_size_stubs): Size glink_eh_frame.
1257 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
1258 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
1260 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
1263 * elf64-mmix.c (struct _mmix_elf_section_data): New members
1264 has_warned_bpo and has_warned_pushj.
1265 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
1266 converting to ISO C. Add new parameter error_message. All
1268 (mmix_elf_perform_relocation): Ditto.
1269 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
1270 Handle the case where mmix_elf_check_common_relocs has not been
1271 called, missing preparations for relocs of the respective type.
1273 2011-07-24 Chao-ying Fu <fu@mips.com>
1274 Ilie Garbacea <ilie@mips.com>
1275 Maciej W. Rozycki <macro@codesourcery.com>
1276 Joseph Myers <joseph@codesourcery.com>
1277 Catherine Moore <clm@codesourcery.com>
1278 Richard Sandiford <rdsandiford@googlemail.com>
1280 * archures.c (bfd_mach_mips_micromips): New macro.
1281 * cpu-mips.c (I_micromips): New enum value.
1282 (arch_info_struct): Add bfd_mach_mips_micromips.
1283 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
1285 (_bfd_mips_elf_relax_section): Likewise.
1286 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1287 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1289 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1290 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1291 (gprel16_reloc_p): Handle microMIPS ASE.
1292 (literal_reloc_p): New function.
1293 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
1294 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
1295 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1296 and _bfd_mips_elf_reloc_shuffle changes.
1297 (mips_elf_gprel32_reloc): Update comment.
1298 (micromips_reloc_map): New variable.
1299 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1300 (mips_elf32_rtype_to_howto): Likewise.
1301 (mips_info_to_howto_rel): Likewise.
1302 (bfd_elf32_bfd_is_target_special_symbol): Define.
1303 (bfd_elf32_bfd_relax_section): Likewise.
1304 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
1305 (micromips_elf64_howto_table_rela): Likewise.
1306 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1307 and _bfd_mips_elf_reloc_shuffle changes.
1308 (micromips_reloc_map): Likewise.
1309 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
1310 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1311 (mips_elf64_rtype_to_howto): Likewise.
1312 (bfd_elf64_bfd_is_target_special_symbol): Define.
1313 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
1314 (elf_micromips_howto_table_rela): Likewise.
1315 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1316 and _bfd_mips_elf_reloc_shuffle changes.
1317 (micromips_reloc_map): Likewise.
1318 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1319 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1320 (mips_elf_n32_rtype_to_howto): Likewise.
1321 (bfd_elf32_bfd_is_target_special_symbol): Define.
1322 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
1323 (LA25_LUI_MICROMIPS_2): Likewise.
1324 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
1325 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
1326 (TLS_RELOC_P): Handle microMIPS ASE.
1327 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
1328 target is a microMIPS function.
1329 (micromips_reloc_p): New function.
1330 (micromips_reloc_shuffle_p): Likewise.
1331 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
1332 (got_disp_reloc_p, got_page_reloc_p): New functions.
1333 (got_ofst_reloc_p): Likewise.
1334 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
1335 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
1336 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
1337 (micromips_branch_reloc_p): New function.
1338 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
1339 (tls_gottprel_reloc_p): Likewise.
1340 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1341 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1343 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1344 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1345 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
1346 (mips_tls_got_index, mips_elf_got_page): Likewise.
1347 (mips_elf_create_local_got_entry): Likewise.
1348 (mips_elf_relocation_needs_la25_stub): Likewise.
1349 (mips_elf_calculate_relocation): Likewise.
1350 (mips_elf_perform_relocation): Likewise.
1351 (_bfd_mips_elf_symbol_processing): Likewise.
1352 (_bfd_mips_elf_add_symbol_hook): Likewise.
1353 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1354 (mips_elf_add_lo16_rel_addend): Likewise.
1355 (_bfd_mips_elf_check_relocs): Likewise.
1356 (mips_elf_adjust_addend): Likewise.
1357 (_bfd_mips_elf_relocate_section): Likewise.
1358 (mips_elf_create_la25_stub): Likewise.
1359 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1360 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1361 (_bfd_mips_elf_is_target_special_symbol): New function.
1362 (mips_elf_relax_delete_bytes): Likewise.
1363 (opcode_descriptor): New structure.
1365 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1366 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1367 (beq_insn_32): Likewise.
1368 (b_insn_16, bz_insn_16): New variables.
1369 (BZC32_REG_FIELD): New macro.
1370 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1371 (bzc_insns_32, bz_insns_16):Likewise.
1372 (BZ16_REG, BZ16_REG_FIELD): New macros.
1373 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1374 (jal_x_insn_32_bd32): Likewise.
1375 (j_insn_32, jalr_insn_32): Likewise.
1376 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1377 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1378 (JR16_REG): New macro.
1379 (ds_insns_16_bd16): New variable.
1380 (lui_insn): Likewise.
1381 (addiu_insn, addiupc_insn): Likewise.
1382 (ADDIUPC_REG_FIELD): New macro.
1383 (MOVE32_RD, MOVE32_RS): Likewise.
1384 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1385 (move_insns_32, move_insns_16): New variables.
1386 (nop_insn_32, nop_insn_16): Likewise.
1388 (find_match): New function.
1389 (check_br16_dslot, check_br32_dslot): Likewise.
1390 (check_br16, check_br32): Likewise.
1391 (IS_BITSIZE): New macro.
1392 (check_4byte_branch): New function.
1393 (_bfd_mips_elf_relax_section): Likewise.
1394 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1395 and microMIPS modules together.
1396 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1397 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1398 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1399 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1400 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1401 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1402 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1403 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1404 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1405 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1406 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1407 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1408 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1409 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1410 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1411 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1412 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1413 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1414 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1415 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1416 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1417 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1418 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1419 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1420 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1421 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1422 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1423 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1424 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1425 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1426 * bfd-in2.h: Regenerate.
1427 * libbfd.h: Regenerate.
1429 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1431 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1432 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1433 * Makefile.in: Regenerated.
1435 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1436 (bfd_k1om_arch): New.
1437 (bfd_archures_list): Add &bfd_k1om_arch.
1438 * bfd-in2.h: Regenerated.
1440 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1441 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1442 if bfd_elf64_x86_64_freebsd_vec is supported.
1443 (targ_selvecs): Likewise.
1445 * configure.in: Support bfd_elf64_k1om_vec and
1446 bfd_elf64_k1om_freebsd_vec.
1447 * configure: Regenerated.
1451 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1452 (bfd_elf64_k1om_vec): Likewise.
1453 (bfd_elf64_k1om_freebsd_vec): Likewise.
1455 * targets.c (bfd_elf64_k1om_vec): New.
1456 (bfd_elf64_k1om_freebsd_vec): Likewise.
1457 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1458 bfd_elf64_k1om_freebsd_vec.
1460 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1462 Fix false coff-go32-exe matches.
1463 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1465 * coff-stgo32.c (go32_check_format): New forward declaration.
1466 (COFF_CHECK_FORMAT): New defintion.
1467 (go32_check_format): New function.
1469 2011-07-15 Alan Modra <amodra@gmail.com>
1471 * configure.in: Bump version.
1472 * configure: Regenerate.
1474 2011-07-14 Alan Modra <amodra@gmail.com>
1476 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1477 * elf-bfd.h (struct already_linked): Forward declare.
1479 2011-07-14 Alan Modra <amodra@gmail.com>
1481 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1482 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1484 2011-07-14 Alan Modra <amodra@gmail.com>
1486 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1487 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1488 (build_tls_get_addr_stub): Likewise.
1489 (ppc_build_one_stub): Update calls to above.
1490 (ppc_size_one_stub): Adjust stub size.
1491 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1492 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1494 2011-07-12 Nick Clifton <nickc@redhat.com>
1496 * elf32-arm.c (elf32_arm_section_flags): Delete.
1497 (elf_backend_section_flags): Remove.
1499 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1502 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1503 when setting stack_flags.
1505 2011-07-11 Catherine Moore <clm@codesourcery.com>
1507 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1508 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1509 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1510 * bfd-in2.h: Regenerated.
1511 * bfd.c (bfd_lookup_section_flags): New definition.
1512 * binary.c (binary_bfd_lookup_section_flags): New definition.
1513 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1514 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1515 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1516 * coff-rs6000.c (rs6000coff_vec): Include
1517 bfd_generic_lookup_section_flags.
1518 (pmac_xcoff_vec): Likewise.
1519 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1520 * coff64-rs6000.c (rs6000coff64_vec): Include
1521 bfd_generic_lookup_section_flags.
1522 (aix5coff64_vec): Likewise.
1523 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1524 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1525 (bfd_elf_lookup_section_flags): Declare.
1526 * elflink.c (bfd_elf_lookup_section_flags): New function.
1527 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1528 (elf_backend_lookup_section_flags_hook): Define.
1529 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1530 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1531 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1532 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1533 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1534 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1535 (bfd_generic_lookup_section_flags): Declare.
1536 * libbfd.h: Regenerated.
1537 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1538 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1539 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1540 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1541 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1542 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1543 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1544 * reloc.c (bfd_generic_lookup_section_flags): New function.
1545 * som.c (som_bfd_lookup_section_flags): New definition.
1546 * srec.c (srec_bfd_lookup_section_flags): New definition.
1547 * targets.c (flag_info): Declare.
1548 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1549 (_bfd_lookup_section_flags): New.
1550 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1551 * versados.c (versados_bfd_lookup_section_flags): New definition.
1552 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1553 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1555 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1558 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1560 2011-07-09 Alan Modra <amodra@gmail.com>
1563 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1564 rather than kept_section to determine whether a symbol is from
1565 a discarded section.
1566 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1567 sections appear undefined.
1569 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1572 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1573 "asection *" with "struct already_linked *".
1574 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1575 (_bfd_generic_section_already_linked): Likewise.
1576 (bfd_section_already_linked_table_insert): Likewise.
1577 (struct already_linked): New.
1578 (struct bfd_section_already_linked): Use it.
1579 * elflink.c (_bfd_elf_section_already_linked): Replace.
1580 "asection *" with "struct already_linked *". Replace the plugin
1581 dummy with the LTO output.
1582 * linker.c (_bfd_generic_section_already_linked): Likewise.
1583 * targets.c (struct already_linked): Add forward declaration.
1584 (bfd_target): Replace "struct bfd_section *" with
1585 "struct already_linked *" in _section_already_linked.
1586 * bfd-in2.h: Regenerate.
1587 * libbfd.h: Regenerate.
1589 2011-07-06 Tristan Gingold <gingold@adacore.com>
1591 * mach-o.h: Move loader related definitions to
1592 include/mach-o/loader.h. Include it.
1594 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1596 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1597 define to _bfd_elf_set_osabi.
1599 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1600 Thomas Schwinge <thomas@schwinge.name>
1603 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1604 ELFOSABI_LINUX alias.
1605 * elf32-hppa.c: Likewise.
1606 * elf32-i370.c: Likewise.
1607 * elf64-hppa.c: Likewise.
1609 2011-07-01 Ian Lance Taylor <iant@google.com>
1611 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1612 DW_OP_lit3 to DW_OP_lit2.
1614 2011-07-01 Alan Modra <amodra@gmail.com>
1616 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1617 dyn relocs when called to copy flags for a weak sym.
1618 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1619 (ppc64_elf_merge_private_bfd_data): Delete.
1620 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1621 _bfd_generic_verify_endian_match.
1623 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1625 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1628 2011-06-28 Tristan Gingold <gingold@adacore.com>
1630 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1632 (_bfd_vms_write_etir): Write linkage index from reloc.
1634 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1636 * mach-o.c (bfd_mach_o_read_command): Also ignore
1637 BFD_MACH_O_LC_ROUTINES_64.
1639 2011-06-27 Tristan Gingold <gingold@adacore.com>
1641 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1642 section target index.
1644 2011-06-27 Nick Clifton <nickc@redhat.com>
1646 * cisco-core.c (cisco_core_little_vec): Add initialization of
1647 match_priority field.
1649 2011-06-27 Tristan Gingold <gingold@adacore.com>
1651 * cache.c: Include bfd_stdint.h.
1652 (cache_bmmap): Change profile. Return region start and size.
1653 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1654 (bfd_mmap): Change profile and adjust. Update comment.
1655 (memory_bmmap): Change profile.
1656 * opncls.c (opncls_bmmap): Change profile.
1657 * vms-lib.c (vms_lib_bmmap): Likewise.
1658 * libbfd.h: Regenerate.
1659 * bfd-in2.h: Regenerate.
1661 2011-06-27 Tristan Gingold <gingold@adacore.com>
1663 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1666 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1668 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1669 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1671 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1673 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1675 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1677 2011-06-24 Richard Henderson <rth@redhat.com>
1680 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1681 tlsgd insn before swapping adjacent insns.
1683 2011-06-24 Tristan Gingold <gingold@adacore.com>
1685 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1688 2011-06-24 Alan Modra <amodra@gmail.com>
1691 * elf.c (assign_file_positions_for_load_sections): Don't align
1692 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1693 that don't get a PT_LOAD.
1695 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1697 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1698 (sh_elf_check_relocs): Likewise.
1700 2011-06-22 Richard Henderson <rth@redhat.com>
1702 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1703 TPREL in a PIE image.
1704 (alpha_dynamic_entries_for_reloc): Likewise.
1705 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1706 (elf64_alpha_relax_got_load): Likewise.
1708 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1710 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1713 2011-06-22 Alan Modra <amodra@gmail.com>
1715 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1716 plugin symbols. Fix segfault on linker scrip defined syms.
1718 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1721 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1722 at all for linker created .eh_frame sections.
1723 (_bfd_elf_discard_section_eh_frame): Handle linker created
1724 .eh_frame sections with no relocations.
1725 * elf64-x86-64.c: Include dwarf2.h.
1726 (elf_x86_64_eh_frame_plt): New variable.
1727 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1728 PLT_FDE_LEN_OFFSET): Define.
1729 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1730 (elf_x86_64_create_dynamic_sections): Create and fill in
1731 .eh_frame section for .plt section.
1732 (elf_x86_64_size_dynamic_sections): Write .plt section size
1733 into .eh_frame FDE covering .plt section.
1734 (elf_x86_64_finish_dynamic_sections): Write .plt section
1735 start into .eh_frame FDE covering .plt section. Call
1736 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1737 (elf_backend_plt_alignment): Define to 4.
1738 * elf32-i386.c: Include dwarf2.h.
1739 (elf_i386_eh_frame_plt): New variable.
1740 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1741 PLT_FDE_LEN_OFFSET): Define.
1742 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1743 (elf_i386_create_dynamic_sections): Create and fill in
1744 .eh_frame section for .plt section.
1745 (elf_i386_size_dynamic_sections): Write .plt section size
1746 into .eh_frame FDE covering .plt section.
1747 (elf_i386_finish_dynamic_sections): Write .plt section
1748 start into .eh_frame FDE covering .plt section. Call
1749 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1750 (elf_backend_plt_alignment): Define to 4.
1752 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1754 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1757 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1759 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1760 CORE_HEADER is defined.
1761 (elf_x86_64_write_core_note): New.
1762 (elf_backend_write_core_note): Likewise.
1764 * hosts/x86-64linux.h (uint64_t): New.
1765 (user_regsx32_struct): Likewise.
1766 (elf_gregx32_t): Likewise.
1767 (ELF_NGREGX32): Likewise.
1768 (elf_gregsetx32_t): Likewise.
1769 (elf_prstatusx32): Likewise.
1770 (prstatusx32_t): Likewise.
1771 (user_fpregs32_struct): Removed.
1772 (user_fpxregs32_struct): Likewise.
1774 (elf_fpregset32_t): Likewise.
1775 (elf_fpxregset32_t): Likewise.
1776 (prgregset32_t): Likewise.
1777 (prfpregset32_t): Likewise.
1779 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1781 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1782 (elf_x86_64_grok_psinfo): Likewise.
1784 2011-06-16 Nick Clifton <nickc@redhat.com>
1786 * elf.c (elf_find_function): Fail if not provided with a symbol
1789 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1791 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1792 * elf.c (elfcore_grok_arm_vfp): New function.
1793 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1794 (elfcore_write_arm_vfp): New function.
1795 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1797 2011-06-14 Richard Henderson <rth@redhat.com>
1799 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1800 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1801 (elf64_alpha_always_size_sections): Don't call
1802 elf64_alpha_merge_ind_symbols.
1803 (elf_backend_copy_indirect_symbol): New.
1805 2011-06-14 Alan Modra <amodra@gmail.com>
1808 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1809 before doing anything.
1810 (_bfd_elf_discard_section_eh_frame): Likewise.
1812 2011-06-14 Alan Modra <amodra@gmail.com>
1814 * Makefile.am: Formatting.
1815 * Makefile.in: Regenerate.
1816 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1817 * po/SRC-POTFILES.in: Regnerate.
1819 2011-06-14 Alan Modra <amodra@gmail.com>
1821 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1822 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1823 Don't handle warning symbols here.
1824 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1825 (allocate_dynrelocs, readonly_dynrelocs): As above.
1827 2011-06-14 Alan Modra <amodra@gmail.com>
1830 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1831 (elf_gc_sweep): Don't treat debug and sections like .comment
1833 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1834 not part of a group. Always call gc_mark_extra_sections.
1835 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1836 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1837 _bfd_elf_gc_mark_extra_sections.
1838 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1839 _bfd_elf_gc_mark_extra_sections.
1840 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1842 2011-06-13 Nick Clifton <nickc@redhat.com>
1844 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1845 variable 'local_got_offsets'.
1846 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1847 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1849 2011-06-13 Walter Lee <walt@tilera.com>
1851 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1852 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1853 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1854 and elfxx-tilegx.lo.
1855 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1857 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1858 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1859 * Makefile.in: Regenerate.
1860 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1861 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1862 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1863 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1864 bfd-in2.h: Regenerate.
1865 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1866 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1867 and bfd_elf64_tilegx_vec.
1868 * configure: Regenerate.
1869 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1871 * libbfd.h: Regenerate.
1872 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1873 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1874 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1875 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1876 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1877 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1878 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1879 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1880 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1881 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1882 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1883 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1884 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1885 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1886 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1887 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1888 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1889 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1890 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1891 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1892 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1893 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1894 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1895 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1896 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1897 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1898 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1899 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1900 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1901 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1902 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1903 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1904 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1905 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1906 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1907 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1908 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1909 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1910 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1911 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1912 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1913 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1914 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1915 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1916 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1917 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1918 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1919 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1920 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1921 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1922 * targets.c (bfd_elf32_tilegx_vec): Declare.
1923 (bfd_elf32_tilepro_vec): Declare.
1924 (bfd_elf64_tilegx_vec): Declare.
1925 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1926 and bfd_elf64_tilegx_vec.
1927 * cpu-tilegx.c: New file.
1928 * cpu-tilepro.c: New file.
1929 * elf32-tilepro.h: New file.
1930 * elf32-tilepro.c: New file.
1931 * elf32-tilegx.c: New file.
1932 * elf32-tilegx.h: New file.
1933 * elf64-tilegx.c: New file.
1934 * elf64-tilegx.h: New file.
1935 * elfxx-tilegx.c: New file.
1936 * elfxx-tilegx.h: New file.
1938 2011-06-13 Alan Modra <amodra@gmail.com>
1940 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1941 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1942 warning symbols here.
1943 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1944 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1945 elf32_arm_readonly_dynrelocs): Likewise.
1946 * elf32-bfin.c (bfin_discard_copies): Likewise.
1947 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1948 elf_cris_discard_excess_dso_dynamics,
1949 elf_cris_discard_excess_program_dynamics): Likewise.
1950 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1951 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1952 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1953 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1954 elf_i386_readonly_dynrelocs): Likewise.
1955 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1956 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1957 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1958 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1959 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1960 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1961 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1962 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1963 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1964 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1965 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1966 elf32_tic6x_readonly_dynrelocs): Likewise.
1967 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1968 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1969 xstormy16_relax_plt_realloc): Likewise.
1970 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1971 * elf64-alpha.c (elf64_alpha_output_extsym,
1972 elf64_alpha_calc_got_offsets_for_symbol,
1973 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1974 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1975 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1976 elf_hppa_unmark_useless_dynamic_symbols,
1977 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1978 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1979 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1980 readonly_dynrelocs, merge_global_got, reallocate_got,
1981 undo_symbol_twiddle): Likewise.
1982 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1983 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1984 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1985 elf_x86_64_readonly_dynrelocs): Likewise.
1986 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1987 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1988 _bfd_elf_link_find_version_dependencies,
1989 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1990 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1991 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1992 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1993 elf_gc_propagate_vtable_entries_used,
1994 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1995 elf_gc_allocate_got_offsets): Likewise.
1996 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1997 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1998 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1999 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
2000 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2001 * i386linux.c (linux_tally_symbols): Likewise.
2002 * m68klinux.c (linux_tally_symbols): Likewise.
2003 * sparclinux.c (linux_tally_symbols): Likewise.
2004 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
2005 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
2007 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
2008 function. Update all callers.
2009 * aoutx.h (aout_link_write_other_symbol): Likewise.
2010 * pdp11.c (aout_link_write_other_symbol): Likewise.
2011 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2012 * ecoff.c (ecoff_link_write_external): Likewise.
2013 * xcofflink.c (xcoff_write_global_symbol): Likewise.
2014 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
2016 * ecoff.c (ecoff_link_hash_traverse): Delete.
2017 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
2018 _bfd_coff_write_global_sym.
2019 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
2020 * libcoff.h: Regenerate.
2022 2011-06-10 Nick Clifton <nickc@redhat.com>
2024 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
2025 backend does not provide a function for creating dynamic sections
2027 (bfd_elf_final_link): Issue a warning message if a dynamic section
2028 has the SHT_NOTE type.
2029 (bfd_elf_final_link): Do not look for dynamic strings in a section
2030 that does not have the SHT_STRTAB type or the name .dynstr.
2031 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
2032 section is not in the output binary.
2033 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
2035 2011-06-09 Tristan Gingold <gingold@adacore.com>
2037 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
2038 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
2041 2011-06-09 Tristan Gingold <gingold@adacore.com>
2043 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
2045 2011-06-09 Nick Clifton <nickc@redhat.com>
2048 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
2049 that the output section has an allocated bfd_elf_section_data
2051 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
2052 symbols in sections that have been removed by garbage collection.
2054 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
2056 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
2057 relocations in SEC_DEBUGGING sections when building shared
2060 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
2063 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
2064 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
2066 2011-06-08 Tristan Gingold <gingold@adacore.com>
2068 * makefile.vms (OBJS): Add elfxx-ia64.obj
2071 2011-06-08 Alan Modra <amodra@gmail.com>
2073 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
2074 * sco5-core.c: Init match_priority field.
2076 2011-06-08 Alan Modra <amodra@gmail.com>
2078 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
2079 indirect links here.
2081 2011-06-07 Joel Brobecker <brobecker@adacore.com>
2083 * irix-core.c (irix_core_vec): Add match_priority field.
2085 2011-06-06 Alan Modra <amodra@gmail.com>
2087 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
2089 * configure.in: Bump bfd version.
2090 * elfcode.h (elf_object_p): Delete hacks preventing match of
2091 EM_NONE and ELFOSABI_NONE targets when a better match exists.
2092 * elfxx-target.h (elf_match_priority): Define and use.
2093 * format.c (bfd_check_format_matches): Use target match_priority
2094 to choose best of multiple matching targets. In cases with multiple
2095 matches rerun _bfd_check_format if we don't choose the last match.
2096 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
2097 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
2098 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
2099 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
2100 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
2101 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
2102 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
2103 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
2104 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
2105 * vms-lib.c, * xsym.c: Init match_priority field.
2106 * configure: Regenerate.
2107 * bfd-in2.h: Regenerate.
2109 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
2112 * elfcode.h (elf_object_p): Revert the last change.
2114 2011-06-04 Alan Modra <amodra@gmail.com>
2116 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
2117 return the other arch.
2118 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
2121 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
2124 * hash.c (higher_primer_number): Add more, small, prime numbers.
2125 (bfd_hash_set_default_size): Likewise.
2127 2011-06-02 Nick Clifton <nickc@redhat.com>
2129 * coff-mcore.c: Fix spelling typo.
2130 * coff-stgo32.c: Likewise.
2131 * elf32-arm.c: Likewise.
2132 * elf32-avr.c: Likewise.
2133 * elf-m68hc1x.c: Likewise.
2134 * elf32-mcore.c: Likewise.
2135 * elf32-mep.c: Likewise.
2136 * elf32-mt.c: Likewise.
2137 * elf32-ppc.c: Likewise.
2138 * elf32-xtensa.c: Likewise.
2139 * elf64-ppc.c: Likewise.
2140 * elfxx-mips.c: Likewise.
2141 * netbsd.h: Likewise.
2142 * nlmcode.h: Likewise.
2143 * vms-alpha.c: Likewise.
2144 * po/bfd.pot: Regenerate.
2145 * po/SRC-POTFILES.in: Regenerate.
2147 2011-06-01 DJ Delorie <dj@redhat.com>
2149 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
2150 * target.c: Likewise.
2151 * configure.in: Likewise.
2152 * configure.in: Regenerate.
2153 * elf32-rx.c: Add elf32-rx-be-ns target.
2154 (rx_elf_object_p): Never allow the be-ns target by default,
2155 only allow it if the user requests it.
2157 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
2159 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
2160 relocation in readonly section in a shared object.
2161 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
2163 2011-05-31 Nick Clifton <nickc@redhat.com>
2165 * archive.c (adjust_relative_path): Fix comment to prevent it
2166 corrupting the auto-generated bfd.h.
2168 2011-05-31 Paul Brook <paul@codesourcery.com>
2170 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
2171 for known functions.
2172 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
2175 2011-05-31 Paul Brook <paul@codesourcery.com>
2177 * elf32-arm.c (arm_stub_is_thumb): Add
2178 arm_stub_long_branch_v4t_thumb_tls_pic.
2179 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
2182 2011-05-27 Nick Clifton <nickc@redhat.com>
2185 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
2186 unable to read a file pointed to by an entry in a thin archive.
2187 (adjust_relative_path): Use lrealpath to canonicalize paths.
2188 Handle the case where the reference path is above the current
2189 path in the directory tree.
2191 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
2194 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
2195 R_X86_64_TPOFF64 in executable.
2197 2011-05-26 Alan Modra <amodra@gmail.com>
2199 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
2200 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
2201 local_protected comment.
2203 2011-05-25 Tristan Gingold <gingold@adacore.com>
2205 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
2206 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
2207 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
2208 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
2209 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
2210 (elf32-ia64.c): Created from elfnn-ia64.c
2211 (elf64-ia64.c): Likewise.
2212 * elfxx-ia64.h: New file.
2213 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
2214 functions.Includes elfxx-ia64.h.
2215 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
2216 (IA64_HOWTO): Adjust.
2217 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
2218 (elfNN_ia64_reloc_type_lookup): Renames to
2219 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
2220 (elfNN_ia64_reloc_name_lookup): Renames to
2221 ia64_elf_reloc_name_lookup. Make it public.
2222 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
2223 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
2225 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
2226 Move it and make it public. Move prototype to elfxx-ia64.h
2227 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
2228 Move prototype to elfxx-ia64.h
2229 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
2230 (elfNN_ia64_info_to_howto): Adjust calls.
2231 (elfNN_ia64_relax_section): Adjust calls.
2232 (count_dyn_reloc): Fix typo.
2233 (elfNN_ia64_relocate_section): Adjust calls.
2234 (elfNN_ia64_finish_dynamic_symbol): Likewise.
2235 (bfd_elfNN_bfd_reloc_type_lookup)
2236 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
2237 * configure: Regenerate.
2238 * Makefile.in: Regenerate.
2240 2011-05-23 DJ Delorie <dj@redhat.com>
2242 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
2243 the vma/lma swapping done in elf32_rx_modify_program_headers.
2245 2011-05-23 Nick Clifton <nickc@redhat.com>
2247 * elf-m10300.c (mn10300_elf_mkobject): New function.
2248 (bfd_elf32_mkobject): Define.
2250 2011-05-23 Alan Modra <amodra@gmail.com>
2252 * elf-bfd.h: Comment typo fix.
2253 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
2254 struct elf_dyn_relocs throughout.
2255 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
2257 2011-05-23 Alan Modra <amodra@gmail.com>
2259 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
2260 functions rather than warning callback or _bfd_error_handler.
2261 * elf32-ppc.c: Likewise.
2262 * elf64-ppc.c: Likewise.
2263 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
2265 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2267 2011-05-23 Alan Modra <amodra@gmail.com>
2270 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
2271 .tbss, and page align same for all SHT_NOBITS sections.
2273 2011-05-21 Alan Modra <amodra@gmail.com>
2276 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
2278 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
2279 segment if just for .tbss.
2280 (assign_file_positions_for_load_sections): Don't report "can't
2281 allocate in segment" errors for .tbss.
2282 (assign_file_positions_for_non_load_sections): Don't set p_filesz
2283 from SHT_NOBITS section filepos.
2285 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
2287 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
2288 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2289 (elf32_tic6x_relocate_section): Handle them.
2291 2011-05-18 Nick Clifton <nickc@redhat.com>
2294 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
2295 sections when building shared libraries.
2297 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
2300 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
2303 2011-05-18 Tristan Gingold <gingold@adacore.com>
2305 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
2306 (xcoff_sweep): Always keep dwarf sections.
2307 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
2309 2011-05-18 Tristan Gingold <gingold@adacore.com>
2311 * libxcoff.h (struct xcoff_dwsect_name): New type.
2312 (XCOFF_DWSECT_NBR_NAMES): New macro.
2313 (xcoff_dwsect_names): Declare.
2314 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
2315 (styp_to_sec_flags): Ditto.
2316 (coff_new_section_hook): Ditto.
2317 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
2318 * coff-rs6000.c (xcoff_dwsect_name): New variable.
2320 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
2323 * elf32-rx.c (ignore_lma): New variable.
2324 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
2325 (rx_modify_program_headers): Only copy the LMA into the VMA if
2328 2011-05-17 Alan Modra <amodra@gmail.com>
2331 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
2332 * elflink.c (elf_link_add_object_symbols): Likewise.
2333 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2335 2011-05-16 Alan Modra <amodra@gmail.com>
2337 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
2339 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
2341 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
2342 global GOT entries for GOT_PAGE relocations against global symbols.
2344 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
2346 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
2347 (tic6x-*-*): Replaced by these.
2348 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
2349 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
2350 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
2352 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
2353 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
2354 "elf32-target.h" two more times.
2355 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
2356 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
2357 bfd_elf32_tic6x_elf_le_vec.
2358 * configure: Regenerate.
2360 2011-05-13 Jan Beulich <jbeulich@novell.com>
2362 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2364 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
2366 * config.in: Regenerated.
2367 * configure: Regenerated.
2368 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2369 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2370 HAVE_PSINFO32_T_PR_PID.
2371 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2372 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2373 and HAVE_PSINFO32_T_PR_PID.
2374 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2376 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2378 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2380 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2381 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2383 2011-05-09 Paul Brook <paul@codesourcery.com>
2385 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2386 * bfd-in2.h: Regenerate.
2387 * elf32-tic6x.c: Include limits.h.
2388 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2389 _tic6x_elf_section_data): New.
2390 (elf32_tic6x_section_data): Define.
2391 (elf32_tic6x_new_section_hook): Allocate target specific data.
2392 (elf32_tic6x_add_unwind_table_edit): New function.
2393 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2394 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2395 elf32_tic6x_copy_exidx_entry): New functions.
2396 (elf_backend_write_section): Define.
2398 2011-05-09 Paul Brook <paul@codesourcery.com>
2400 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2401 elf32_tic6x_fake_sections): New functions.
2402 (elf_backend_fake_sections): Define.
2404 2011-05-09 Paul Brook <paul@codesourcery.com>
2406 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2407 (elf_backend_gc_mark_extra_sections): Define.
2409 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2412 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2413 references to symbols defined in discarded sections.
2415 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2418 * coffgen.c (coff_write_symbol): Assume input section is its own
2419 output section if output_section member not set.
2420 (coff_write_alien_symbol): Likewise.
2422 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2425 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2427 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2430 * section.c (SEC_ELF_REVERSE_COPY): New.
2431 * bfd-in2.h: Regenerated.
2433 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
2436 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2437 * bfd-in2.h: Regenerate.
2439 2011-05-06 Tristan Gingold <gingold@adacore.com>
2441 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2442 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2443 any code section. Add comments.
2444 (alpha_vms_object_p): Use void * instead of PTR.
2445 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2446 (build_module_list): Guard against no DST section. Add comments.
2447 (alpha_vms_link_output_symbol): Discard undefined symbols.
2448 (alpha_vms_get_section_contents): Simply memcpy if the section was
2449 already loaded. Fix typo.
2450 (vms_new_section_hook): Use void * instead of PTR.
2451 (vms_alpha_vec): Ditto.
2453 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2455 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2456 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2458 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2460 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2461 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2462 mismatch. Choose the lower of the two values.
2463 (bfd_elf32_bfd_final_link): New macro.
2465 2011-04-28 Tristan Gingold <gingold@adacore.com>
2467 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2468 (bfd_xcoff_swap_aux_out): Ditto.
2469 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2470 (bfd_xcoff64_swap_aux_out): Ditto.
2472 2011-05-04 Alan Modra <amodra@gmail.com>
2475 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2476 was_undefined on dot-symbols.
2478 2011-05-03 Paul Brook <paul@codesourcery.com>
2481 * elf32-tic6x.c (elf32_tic6x_howto_table,
2482 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2483 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2486 2011-05-01 Alan Modra <amodra@gmail.com>
2489 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2490 creating ifunc sections.
2491 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2493 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2495 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2498 2011-04-28 Tom Tromey <tromey@redhat.com>
2500 * bfdio.c (memory_bstat): Pass correct size to memset.
2502 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2504 * dwarf2.c (dwarf_debug_sections): Mark const.
2505 * elf.c (special_sections): Likewise.
2506 * libbfd-in.h (dwarf_debug_sections): Likewise.
2507 * libbfd.h: Regenerate.
2509 2011-04-26 Kai Tietz <ktietz@redhat.com>
2511 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2514 2011-04-26 Tristan Gingold <gingold@adacore.com>
2516 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2518 2011-04-24 Alan Modra <amodra@gmail.com>
2522 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2523 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2524 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2525 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2526 it is a redef of an IR symbol in a real BFD.
2528 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2530 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2531 in readonly section in a shared object.
2532 (elf_i386_size_dynamic_sections): Likewise.
2533 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2534 (elf_x86_64_size_dynamic_sections): Likewise.
2536 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2539 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2541 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2543 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2545 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2546 on dynamic symbol error.
2547 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2549 2011-04-20 Tristan Gingold <gingold@adacore.com>
2551 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2553 2011-04-20 Alan Modra <amodra@gmail.com>
2555 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2556 (bfd_hash_table_init_n): Overflow checking.
2557 (bfd_hash_set_default_size): Return current size. Take unsigned long
2558 arg. Add 65537 to hash_size primes.
2559 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2560 * bfd-in2.h: Regenerate.
2562 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2564 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2567 2011-04-20 Alan Modra <amodra@gmail.com>
2569 * libbfd.c (bfd_log2): Do return rounded up value.
2570 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2571 call with expanded old round down version of the function.
2573 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2574 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2576 2011-04-20 Alan Modra <amodra@gmail.com>
2579 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2580 in their own common section.
2581 * elflink.c (elf_link_add_object_symbols): Likewise.
2582 * linker.c (generic_link_check_archive_element): Don't lose flags
2583 if common section is pre-existing.
2584 (_bfd_generic_link_add_one_symbol): Likewise.
2586 2011-04-20 Alan Modra <amodra@gmail.com>
2589 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2590 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2591 multiple_definition regardless of allow_multiple_definition.
2592 * simple.c (simple_dummy_multiple_definition): Update.
2593 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2596 2011-04-18 Tristan Gingold <gingold@adacore.com>
2598 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2600 2011-04-18 Alan Modra <amodra@gmail.com>
2604 * bfd.c (BFD_PLUGIN): Define.
2605 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2606 * bfd-in2.h: Regenerate.
2607 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2608 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2610 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2612 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2615 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2617 * elf-bfd.h (struct sdt_note): New struct.
2618 (struct elf_obj_tdata) <sdt_note_head>: New field.
2619 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2620 (elfobj_grok_stapsdt_note): Likewise.
2621 (elf_parse_notes): Added code to treat SystemTap note
2624 2011-04-12 Richard Henderson <rth@redhat.com>
2626 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2627 exclude empty .got sections.
2629 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2631 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2632 array access for BFD_RELOC_386_IRELATIVE.
2634 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2636 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2638 2011-04-11 Mark Wielaard <mjw@redhat.com>
2641 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2642 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2643 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2644 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2645 also if STB_GNU_UNIQUE symbol binding was seen.
2646 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2647 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2648 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2649 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2650 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2651 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2653 2011-04-11 Alan Modra <amodra@gmail.com>
2655 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2657 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2658 (_bfd_generic_get_section_contents_in_window): Likewise.
2659 * section.c (bfd_get_section_contents): Likewise.
2660 * compress.c (bfd_get_full_section_contents): Likewise.
2661 * elf32-rx.c (rx_final_link): Ignore rawsize.
2662 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2663 bfd with bfd_get_section_limit.
2664 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2665 os->size during final link. Update callers.
2666 * bfd-in2.h: Regenerate.
2668 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2671 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2672 as the number of global entries when merging with the primary GOT.
2674 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2676 * elf32-i386.c: Update copyright year.
2677 * elf64-x86-64.c: Likewise.
2679 2011-04-09 Kai Tietz <ktietz@redhat.com>
2681 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2682 buffer and use rawsize for sorting.
2683 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2684 before doing alignment.
2686 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2688 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2689 error on unsupported relocation.
2690 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2692 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2695 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2698 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2701 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2702 instead of shared for R_386_TLS_LDO_32.
2704 2011-04-08 Tristan Gingold <gingold@adacore.com>
2706 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2708 * xcoff-target.h: Remove
2709 * Makefile.in: Regenerate.
2711 2011-04-07 Cary Coutant <ccoutant@google.com>
2713 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2715 2011-04-07 Paul Brook <paul@codesourcery.com>
2717 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2719 (elf32_tic6x_howto_table_rel): Ditto.
2720 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2721 (elf32_tic6x_check_relocs): Ditto.
2723 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2725 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2727 (strongarm*, thumb*, xscale*): Remove architectures.
2728 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2729 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2730 xscale-*-coff): Remove targets.
2732 2011-04-01 Tristan Gingold <gingold@adacore.com>
2734 * elfxx-ia64.c: include bfd_stdint.h
2736 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2738 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2739 dynobj and its initialization.
2741 2011-03-31 Tristan Gingold <gingold@adacore.com>
2743 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2744 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2745 BFD_HOST_LONG_LONG to 1.
2747 2011-03-31 Tristan Gingold <gingold@adacore.com>
2749 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2750 (_bfd_vms_write_etir): Ditto.
2751 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2752 * configure.com: Generate bfd_stdint.h
2754 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2756 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2757 (elf32_tic6x_setup): Declare.
2758 * elf32-tic6x.c: Include <limits.h>.
2759 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2760 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2762 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2763 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2764 tic6x_elf_scom_symbol_ptr): New static variables.
2765 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2766 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2767 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2768 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2769 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2770 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2771 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2772 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2773 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2774 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2775 to weak symbols as required by the ABI.
2776 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2777 as needed when generating DSBT output.
2778 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2779 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2780 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2781 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2782 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2783 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2784 New static functions.
2785 (ELF_MAXPAGESIZE): Define to 0x1000.
2786 (bfd_elf32_bfd_copy_private_bfd_data,
2787 bfd_elf32_bfd_link_hash_table_create,
2788 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2789 elf_backend_want_got_plt, elf_backend_want_dynbss,
2790 elf_backend_plt_readonly, elf_backend_got_header_size,
2791 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2792 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2793 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2794 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2795 elf_backend_section_from_bfd_section,
2796 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2797 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2798 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2800 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2801 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2802 * bfd/bfd-in2.h: Regenerate.
2803 * bfd/libbfd.h: Regenerate.
2804 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2806 2011-03-31 Tristan Gingold <gingold@adacore.com>
2808 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2809 entry on xcoff when value is C_NULL_VALUE.
2811 2011-03-31 Tristan Gingold <gingold@adacore.com>
2813 * libcoff-in.h (exec_hdr): Remove.
2814 * libcoff.h: Regenerate.
2816 2011-03-30 Nick Clifton <nickc@redhat.com>
2818 * po/da.po: Updated Danish translation.
2820 2011-03-29 Richard Henderson <rth@redhat.com>
2822 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2823 (elf64_alpha_gc_sweep_hook): New.
2824 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2825 (elf_backend_can_gc_sections): New.
2827 2011-03-26 John Marino <binutils@marino.st>
2829 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2830 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2831 * configure: Regenerate.
2833 2011-03-25 Michael Snyder <msnyder@vmware.com>
2835 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2837 2011-03-25 Tristan Gingold <gingold@adacore.com>
2839 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2840 of find_nearest_line on object files.
2842 2011-03-25 Tristan Gingold <gingold@adacore.com>
2844 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2846 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2848 2011-03-24 Alan Modra <amodra@gmail.com>
2850 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2851 old-style __tls_get_addr calls without marker relocs don't match
2852 their arg setup insn one for one. If such mismatches are found
2853 report the reloc and don't do any tls optimization.
2854 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2856 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2858 * bfd-in2.h: Regenerate.
2860 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2862 * archures.c: Add AVR XMEGA architecture information.
2863 * cpu-avr.c (arch_info_struct): Likewise.
2864 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2865 (elf32_avr_object_p): Likewise.
2867 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2869 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2870 * bfd-in2.h: Regenerate.
2871 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2872 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2874 (elf32_arm_howto_from_type): Update accordingly.
2875 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2876 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2877 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2878 with an extra noncall_refcount field.
2879 (arm_local_iplt_info): New structure.
2880 (elf_arm_obj_tdata): Add local_iplt.
2881 (elf32_arm_local_iplt): New accessor macro.
2882 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2883 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2884 Change tls_type to a bitfield and add is_iplt.
2885 (elf32_arm_link_hash_newfunc): Update accordingly.
2886 (elf32_arm_allocate_local_sym_info): New function.
2887 (elf32_arm_create_local_iplt): Likewise.
2888 (elf32_arm_get_plt_info): Likewise.
2889 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2890 (elf32_arm_get_local_dynreloc_list): Likewise.
2891 (create_ifunc_sections): Likewise.
2892 (elf32_arm_copy_indirect_symbol): Update after the changes to
2893 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2894 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2895 to get PLT information. Assert that all STT_GNU_IFUNC references
2896 are turned into PLT references.
2897 (arm_build_one_stub): Pass the symbol type to
2898 elf32_arm_final_link_relocate.
2899 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2900 (elf32_arm_allocate_irelocs): New function.
2901 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2902 all R_ARM_IRELATIVE.
2903 (elf32_arm_allocate_plt_entry): New function.
2904 (elf32_arm_populate_plt_entry): Likewise.
2905 (elf32_arm_final_link_relocate): Add an st_type parameter.
2906 Set srelgot to null for static objects. Use separate variables
2907 to record which st_value and st_type should be used when generating
2908 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2909 symbol's PLT information, setting has_iplt_entry, splt,
2910 plt_offset and gotplt_offset accordingly. Check whether
2911 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2912 the relocation target accordingly. Broaden assert to include
2913 .iplts. Don't set sreloc for static relocations. Assert that
2914 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2915 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2916 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2917 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2918 resolve GOT references to the .igot.plt entry.
2919 (elf32_arm_relocate_section): Update the call to
2920 elf32_arm_final_link_relocate.
2921 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2922 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2923 relocations in shared libraries and relocatable executables.
2924 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2925 to get the list of dynamic relocations for a local symbol.
2926 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2927 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2928 to allocate local symbol information. Treat R_ARM_REL32 and
2929 R_ARM_REL32_NOI as call relocations in shared libraries and
2930 relocatable executables. Record PLT information for local
2931 STT_GNU_IFUNC functions as well as global functions. Count
2932 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_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2935 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2936 removed. Update after the changes to elf32_arm_link_hash_entry.
2937 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2938 entries should live in .plt or .iplt. Check whether the .igot.plt
2939 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2940 to allocate .plt and .(i)got.plt entries. Detect which .got
2941 entries will need R_ARM_IRELATIVE relocations and use
2942 elf32_arm_allocate_irelocs to allocate them. Likewise other
2943 non-.got dynamic relocations.
2944 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2945 and dynamic relocations for local STT_GNU_IFUNC symbols.
2946 Check whether the .igot.plt and .got entries can be combined.
2947 Detect which .got entries will need R_ARM_IRELATIVE relocations
2948 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2949 section pointers intead of strcmp checks. Handle iplt and igotplt.
2950 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2951 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2952 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2954 (elf32_arm_output_plt_map_1): New function, split out from
2955 elf32_arm_output_plt_map. Handle .iplt entries. Use
2956 elf32_arm_plt_needs_thumb_stub_p.
2957 (elf32_arm_output_plt_map): Call it.
2958 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2959 local .iplt entries.
2960 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2961 (elf32_arm_swap_symbol_out): Likewise.
2962 (elf32_arm_add_symbol_hook): New function.
2963 (elf_backend_add_symbol_hook): Define for all targets.
2965 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2967 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2968 * elf.c (swap_out_syms): Set st_target_internal for each
2970 * elfcode.h (elf_swap_symbol_in): Likewise.
2971 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2972 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2973 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2974 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2975 * elflink.c (elf_link_output_extsym): Likewise.
2976 (bfd_elf_final_link): Likewise.
2977 (elf_link_add_object_symbols): Copy st_target_internal
2978 to the hash table if we see a definition.
2979 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2980 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2981 a branch_type field.
2982 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2983 (arm_type_of_stub): Replace actual_st_type with an
2984 actual_branch_type parameter.
2985 (arm_build_one_stub): Use branch types rather than st_types to
2986 determine the type of branch.
2987 (cortex_a8_erratum_scan): Likewise.
2988 (elf32_arm_size_stubs): Likewise.
2989 (bfd_elf32_arm_process_before_allocation): Likewise.
2990 (allocate_dynrelocs_for_symbol): Likewise.
2991 (elf32_arm_finish_dynamic_sections): Likewise.
2992 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2993 a branch_type parameter.
2994 (elf32_arm_relocate_section): Update call accordingly.
2995 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2996 (elf32_arm_output_map_sym): Initialize st_target_internal.
2997 (elf32_arm_output_stub_sym): Likewise.
2998 (elf32_arm_symbol_processing): Delete.
2999 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
3000 Use st_target_internal to record the branch type.
3001 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
3003 (elf32_arm_is_function_type): Delete.
3004 (elf_backend_symbol_processing): Likewise.
3005 (elf_backend_is_function_type): Likewise.
3007 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3009 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
3010 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
3013 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3015 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
3016 may_need_local_target_p and may_become_dynamic_p to classify
3017 the relocation type. Don't check info->symbolic or h->def_regular
3018 when deciding whether to record a potential dynamic reloc.
3019 Don't treat potential dynamic relocs as PLT references.
3020 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
3021 try to make the PLT reference count go negative.
3023 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3025 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
3026 GOT entry here, rather than leaving it to finish_dynamic_symbol.
3027 Only create a dynamic relocation for local references if
3029 (allocate_dynrelocs_for_symbol): Update dynamic relocation
3030 allocation accordingly.
3031 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
3033 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3035 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
3036 (elf32_arm_add_dynreloc): Likewise.
3037 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
3038 to allocate dynamic relocations.
3039 (elf32_arm_size_dynamic_sections): Likewise.
3040 (allocate_dynrelocs): Likewise. Rename to
3041 allocate_dynrelocs_for_symbol.
3042 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
3043 create dynamic relocations.
3044 (elf32_arm_finish_dynamic_symbol): Likewise.
3046 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
3048 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
3049 x32 GD->IE and GD->LE transitions.
3050 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
3051 and LD->LE transitions.
3053 2011-03-10 Alan Modra <amodra@gmail.com>
3055 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
3056 for LO_DS error message and correct multiple.
3058 2011-03-10 Alan Modra <amodra@gmail.com>
3060 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
3061 (ppc64_elf_link_just_syms): New function.
3062 (opd_entry_value): Don't assume big-endian host.
3063 (get_r2off): New function.
3064 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
3066 2011-03-06 Michael Snyder <msnyder@vmware.com>
3068 * compress.c (bfd_compress_section_contents): Check for out of mem.
3070 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
3071 that case statement falls through intentionally.
3073 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
3075 2011-03-04 Alan Modra <amodra@gmail.com>
3077 * archive.c (bsd_write_armap): Don't call stat in deterministic
3078 mode, and don't use st_mtime if stat returns error.
3080 2011-03-03 Michael Snyder <msnyder@vmware.com>
3082 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
3084 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
3086 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
3087 (aout_link_write_other_symbol): Missing break statement.
3089 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
3091 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
3093 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
3095 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
3096 x32 IE->LE transition.
3097 (elf_x86_64_relocate_section): Likewise.
3099 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
3101 * elflink.c (is_reloc_section): Remove function.
3102 (get_dynamic_reloc_section_name): Construct string manually.
3104 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
3106 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
3107 (adjust_relative_path): Likewise.
3108 (_bfd_construct_extended_name_table): Likewise.
3109 * corefile.c (generic_core_file_matches_executable_p): Likewise.
3110 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
3111 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3112 * elf32-spu.c (sort_bfds): Likewise.
3113 (spu_elf_auto_overlay): Likewise.
3114 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3115 * xcofflink.c (xcoff_set_import_path): Likewise.
3116 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
3117 (xtensa_regfile_lookup_shortname): Likewise.
3119 2011-02-28 Alan Modra <amodra@gmail.com>
3122 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
3123 stringsize. Properly sanity check symdef_count. Remove redundant
3126 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
3128 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
3129 and handle claim_file seeking. Only try to load the plugin once.
3131 2011-02-22 Andreas Schwab <schwab@redhat.com>
3133 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
3134 relocation read the value from the second GOT slot.
3136 2011-02-15 Tristan Gingold <gingold@adacore.com>
3138 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
3140 2011-02-15 Alan Modra <amodra@gmail.com>
3142 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
3143 toc relocs. Fuss over free(NULL).
3145 2011-02-14 Mike Frysinger <vapier@gentoo.org>
3147 * elflink.c (bfd_elf_size_dynamic_sections): Add
3148 bfd_get_symbol_leading_char to the start of newname.
3150 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3152 * configure: Regenerate.
3154 2011-02-09 Alan Modra <amodra@gmail.com>
3156 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
3157 we are done. When optimising large toc, check that a global
3158 symbol on a toc reloc is defined in a kept section.
3160 2011-02-08 Nick Clifton <nickc@redhat.com>
3163 * elf.c (assign_file_positions_for_load_sections): Set the program
3164 header offset and entry size to zero if there are no program
3167 2011-02-08 Alan Modra <amodra@gmail.com>
3169 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
3170 local_syms when looking for local symbols in .toc.
3172 2011-02-01 Alan Modra <amodra@gmail.com>
3174 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
3175 for toc pointer on any section having makes_toc_func_call set.
3176 (check_pasted_section): Ensure pasted .init/.fini fragments use
3177 the same toc if any has makes_toc_func_call set.
3179 2011-01-28 Joseph Myers <joseph@codesourcery.com>
3181 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
3184 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
3186 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
3187 common sections too.
3189 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
3191 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
3194 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
3196 Fix compilation for mingw64.
3197 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
3198 typecast to avoid warning.
3199 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
3201 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
3202 of long for pointer to avoid warning.
3203 (elfNN_ia64_relax_brl): Idem.
3204 (elfNN_ia64_install_value): Idem.
3205 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
3207 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3209 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
3210 h->needs_plt when deciding whether to record a possible dynamic reloc.
3212 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3214 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
3215 dynamic relocs for the removed section.
3217 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
3219 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
3222 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
3224 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
3225 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
3226 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
3227 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
3228 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
3229 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
3232 2011-01-14 Alan Modra <amodra@gmail.com>
3234 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
3236 (_bfd_default_error_handler): Likewise.
3237 * elf.c (print_segment_map): Likewise.
3238 * libbfd.c (warn_deprecated): Likewise.
3239 * som.c (som_sizeof_headers): No need to do so here.
3240 * coff-i860.c: Replace use of printf for error messages with
3242 * coff-ppc.c: Likewise.
3243 * coff-sh.c: Likewise.
3244 * elf32-bfin.c: Likewise.
3245 * elf32-dlx.c: Likewise.
3246 * elf32-mep.c: Likewise.
3247 * elf32-v850.c: Likewise.
3248 * mach-o.c: Likewise.
3251 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
3253 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
3255 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
3256 (elf_x86_64_check_relocs): Align relocation section to 4 byte
3258 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
3260 (elf_x86_64_finish_dynamic_symbol): Updated.
3261 (elf_x86_64_finish_dynamic_sections): Don't use
3262 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
3263 bfd_elf64_swap_dyn_out.
3265 2011-01-14 J. Park <grassman@gmail.com>
3268 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
3269 following bfd_link_hash_warning symbol link.
3271 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
3272 Glauber de Oliveira Costa <glommer@gmail.com>
3274 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
3275 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
3276 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
3278 * libbfd.h: Rebuilt.
3279 * bfd-in2.h: Rebuilt.
3280 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
3281 (elf32_arm_reloc_map): Likewise.
3282 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
3283 (elf32_arm_stub_long_branch_any_tls_pic,
3284 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
3285 (DEF_STUBS): Add new stubs.
3286 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
3287 (elf32_arm_local_tlsdesc_gotent): New.
3288 (GOT_TLS_GDESC): New mask.
3289 (GOT_TLS_GD_ANY): Define.
3290 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
3291 (elf32_arm_compute_jump_table_size): New.
3292 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
3293 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
3294 sgotplt_jump_table_size fields.
3295 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
3296 (elf32_arm_link_hash_table_create): Initialize new fields.
3297 (arm_type_of_stub): Check TLS desc relocs too.
3298 (elf32_arm_stub_name): TLS desc relocs can be shared.
3299 (elf32_arm_tls_transition): Determine relaxation.
3300 (arm_stub_required_alignment): Add tls stubs.
3301 (elf32_arm_size_stubs): Likewise.
3302 (elf32_arm_tls_relax): Perform TLS relaxing.
3303 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
3304 (IS_ARM_TLS_GNU_RELOC): New.
3305 (IS_ARM_TLS_RELOC): Use it.
3306 (elf32_arm_relocate_section): Perform TLS relaxing.
3307 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
3309 (allocate_dynrelocs): Allocate tls desc relcoations.
3310 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
3312 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
3314 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
3316 (elf32_arm_finish_dynamic_symbol): Adjust.
3317 (arm_put_trampoline): New.
3318 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
3320 (elf_backend_always_size_sections): Define.
3322 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3324 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
3326 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3330 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
3331 handle symbols marked with regular reference, but not non-GOT
3332 reference when building shared library.
3334 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
3335 local and global STT_GNU_IFUNC symols when building shared
3337 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3339 2011-01-05 DJ Delorie <dj@redhat.com>
3341 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
3342 * libbfd.h: Regenerate.
3343 * bfd-in2.h: Regenerate.
3344 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
3346 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
3348 * cpu-i386.c (bfd_i386_compatible): New.
3349 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
3350 with bfd_i386_compatible.
3351 (bfd_x86_64_arch_intel_syntax): Likewise.
3352 (bfd_i386_arch_intel_syntax): Likewise.
3353 (i8086_arch): Likewise.
3354 (bfd_x64_32_arch): Likewise.
3355 (bfd_x86_64_arch): Likewise.
3356 (bfd_i386_arch): Likewise.
3358 For older changes see ChangeLog-2010
3364 version-control: never
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