1 2011-12-23 Tristan Gingold <gingold@adacore.com>
3 * vms-lib.c (vms_traverse_index): Move pointer update code.
5 2011-12-22 DJ Delorie <dj@redhat.com>
7 * elf32-rl78.c (rl78_elf_howto_table): Add R_RL78_RH_RELAX.
8 (rl78_reloc_map): Add BFD_RELOC_RL78_RELAX.
9 (rl78_elf_relocate_section): Add R_RL78_RH_RELAX, R_RL78_RH_SFR,
11 (rl78_elf_finish_dynamic_sections): Only validate PLT section if
12 we didn't relax anything, as relaxing might remove a PLT reference
13 after we've set up the table.
14 (elf32_rl78_relax_delete_bytes): New.
15 (reloc_bubblesort): New.
16 (rl78_offset_for_reloc): New.
18 (rl78_elf_relax_section): Add support for relaxing long
19 instructions into short ones.
21 2011-12-22 Martin Schwidefsky <schwidefsky@de.ibm.com>
23 * elf32-s390.c (elf_s390_relocate_section): Add check for debugging
24 section in LD to LE linker relaxation for R_390_TLS_LDO32.
25 * elf64-s390.c (elf_s390_relocate_section): Likewise for
28 2011-12-21 Ulrich Weigand <ulrich.weigand@linaro.org>
30 * elf32-arm.c (elf32_arm_nabi_grok_psinfo): Fill in core_pid.
32 2011-12-19 Iain Sandoe <idsandoe@googlemail.com>
34 * mach-o-i386.c (bfd_mach_o_section_type_valid_for_tgt): Define NULL.
35 * mach-o-target.c (bfd_mach_o_backend_data): Initialize
36 bfd_mach_o_section_type_valid_for_tgt
37 * mach-o-x86-64.c (bfd_mach_o_section_type_valid_for_x86_64): New.
38 (bfd_mach_o_section_type_valid_for_tgt): Set to
39 bfd_mach_o_section_type_valid_for_x86_64.
40 * mach-o.c (bfd_mach_o_section_type_name): Reorder and eliminate dup.
41 (bfd_mach_o_section_attribute_name): Reorder.
42 (bfd_mach_o_get_section_type_from_name): If the target has defined a
43 validator for section types, then use it.
44 * mach-o.h (bfd_mach_o_get_section_type_from_name): Alter declaration
47 2011-12-19 Chung-Lin Tang <cltang@codesourcery.com>
49 * reloc.c (BFD_RELOC_MIPS16_TLS_GD,BFD_RELOC_MIPS16_TLS_LDM,
50 BFD_RELOC_MIPS16_TLS_DTPREL_HI16,BFD_RELOC_MIPS16_TLS_DTPREL_LO16,
51 BFD_RELOC_MIPS16_TLS_GOTTPREL,BFD_RELOC_MIPS16_TLS_TPREL_HI16,
52 BFD_RELOC_MIPS16_TLS_TPREL_LO16): New relocations for MIPS16 TLS.
53 * bfd-in2.h (bfd_reloc_code_real): Regenerate.
54 * libbfd.h (bfd_reloc_code_real_names): Regenerate.
55 * elf32-mips.c (elf_mips16_howto_table_rel): Add R_MIPS16_TLS_*
57 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
59 * elfn32-mips.c (elf_mips16_howto_table_rel,
60 elf_mips16_howto_table_rela): Add R_MIPS16_TLS_* entries.
61 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
63 * elf64-mips.c (mips16_elf64_howto_table_rel,
64 mips16_elf64_howto_table_rela): Add R_MIPS16_TLS_* entries.
65 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
67 * elfxx-mips.c (TLS_RELOC_P,mips16_reloc_p,
68 _bfd_mips_elf_check_relocs): Add cases for R_MIPS16_TLS_* relocations.
69 (tls_gd_reloc_p): Add R_MIPS16_TLS_GD case.
70 (tls_ldm_reloc_p): Add R_MIPS16_TLS_LDM case.
71 (tls_gottprel_reloc_p): Add R_MIPS16_TLS_GOTTPREL case.
72 (mips_elf_calculate_relocation): Add cases for R_MIPS16_TLS_*,
73 R_MIPS_TLS_DTPREL32/64, and R_MIPS_TLS_TPREL32/64 relocations.
75 2011-12-19 Chung-Lin Tang <cltang@codesourcery.com>
76 Catherine Moore <clm@codesourcery.com>
77 Sandra Loosemore <sandra@codesourcery.com>
78 Richard Sandiford <rdsandiford@googlemail.com>
80 * elfxx-mips.c (mips_elf_local_pic_function_p): Return true when
81 H is a MIPS16 function with a kept 32-bit stub. Update comments.
82 (mips_elf_get_la25_target): New function.
83 (mips_elf_add_la25_intro): Change to use mips_elf_get_la25_target().
84 (mips_elf_add_la25_stub): Move compute of use_trampoline_p down,
85 change to use mips_elf_get_la25_target().
86 (mips_elf_relocation_needs_la25_stub): Add target_is_16_bit_code_p
87 parameter, add switch case for R_MIPS16_26.
88 (mips_elf_calculate_relocation): Redirect relocation to point to the
89 LA25 stub if it exists, instead of the MIPS16 stub. Update arguments
90 of call to mips_elf_relocation_needs_la25_stub(), don't use la25 stub
91 for mips16->mips16 calls.
92 (_bfd_mips_elf_check_relocs): Update arguments of call to
93 mips_elf_relocation_needs_la25_stub().
94 (mips_elf_create_la25_stub): Change to use mips_elf_get_la25_target().
96 2011-12-16 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
98 * mach-o-i386.c (TARGET_PRIORITY): Define as 0 (top priority)
99 * mach-o-target.c (TARGET_NAME): Use TARGET_PRIORITY
100 * mach-o-x86-64.c (TARGET_PRIORITY): Define as 0 (top priority)
101 * mach-o.c (bfd_mach_o_header_p): Remove special handling for
103 (TARGET_PRIORITY) Set 1 for mach-o-be and mach-o-le, and set 0 for
106 2011-12-15 Kevin Buettner <kevinb@redhat.com>
108 * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Add case
109 to correspond to a smaller ELF_NGREG defined by the kernel.
111 2011-12-15 H.J. Lu <hongjiu.lu@intel.com>
113 * elf64-x86-64.c (ELF32_DYNAMIC_INTERPRETER): Set to
116 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
118 * mach-o.c (bfd_mach_o_mkobject_init): Initialize dyn_reloc_cache.
119 (bfd_mach_o_close_and_cleanup): Only cleanup Mach-O private data
122 2011-12-15 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
124 * mach-o.c (bfd_mach_o_canonicalize_reloc): Update relocation
125 table only when there isn't the cahce.
126 (bfd_mach_o_get_dynamic_reloc_upper_bound): Need one more space
127 for a pointer for the watchdog.
128 (bfd_mach_o_canonicalize_dynamic_reloc): Utilize cache like
129 bfd_mach_o_canonicalize_reloc.
130 (bfd_mach_o_close_and_cleanup): Call bfd_mach_o_free_cached_info.
131 (bfd_mach_o_free_cached_info): Free up cache data.
132 * mach-o.h (reloc_cache): A place to store cache of dynamic relocs.
133 (bfd_mach_o_free_cached_info): Add declaration.
135 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
137 * mach-o-target.c (bfd_mach_o_bfd_set_private_flags): Use
138 bfd_mach_o_bfd_set_private_flags.
139 * mach-o.c (bfd_mach_o_bfd_set_private_flags): New.
140 * mach-o.h (bfd_mach_o_bfd_set_private_flags): Declare.
142 2011-12-14 Nick Clifton <nickc@redhat.com>
145 * elfcode.h (elf_checksum_contents): Read in the section's
146 contents if they are not already available, and the section
147 actually has some contents.
149 * compress.c (bfd_get_full_section_contents): Use zmalloc to
150 allocate the buffers so that excess bytes are guaranteed to be
153 2011-12-14 Iain Sandoe <iains@gcc.gnu.org>
155 * mach-o-i386.c (text_section_names_xlat): New table.
156 (data_section_names_xlat): Likewise.
157 (import_section_names_xlat): Likewise.
158 (mach_o_i386_segsec_names_xlat): Likewise.
159 (bfd_mach_o_tgt_seg_table): Use new tables.
160 * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL.
161 * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat):
162 Move to mach-o.h as typedefs.
163 (text_section_names_xlat): Update for current GCC usage.
164 (data_section_names_xlat): Likewise.
165 (dwarf_section_names_xlat): Likewise.
166 (objc_section_names_xlat): New table.
167 (segsec_names_xlat): Add objc table.
168 (bfd_mach_o_normalize_section_name): Replace with...
169 (bfd_mach_o_section_data_for_mach_sect): New.
170 (bfd_mach_o_section_data_for_bfd_name): New.
171 (bfd_mach_o_section_data_for_bfd_name): Update to use additional data.
172 (bfd_mach_o_convert_section_name_to_mach_o): Likewise.
173 (bfd_mach_o_bfd_copy_private_section_data): Implement.
174 (bfd_mach_o_write_symtab): Write a zero-length string as the first entry
175 for compatibility with system tools.
176 (bfd_mach_o_build_commands): Update section alignment info.
177 (bfd_mach_o_new_section_hook): Use translation table data to define
178 default section flags, type, attributes and alignment, when available.
179 (bfd_mach_o_init_section_from_mach_o): Add TODO comment.
180 (bfd_mach_o_section_type_name): Add 'symbol_stubs'.
181 (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'.
182 (bfd_mach_o_get_section_type_from_name): Change "not-found" return
184 (bfd_mach_o_tgt_seg_table): Set default NULL.
185 * mach-o.h (bfd_mach_o_segment_command): Use define for name length.
186 (bfd_mach_o_backend_data): Move until after contents are defined.
187 (bfd_mach_o_normalize_section_name): Remove.
188 (bfd_mach_o_convert_section_name_to_bfd): Declare.
189 (mach_o_section_name_xlat): Declare.
190 (mach_o_segment_name_xlat): Declare.
191 (bfd_mach_o_section_data_for_mach_sect): Declare.
192 (bfd_mach_o_section_data_for_bfd_name): Declare.
194 2011-12-13 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
196 * dwarf2.c (bfd_dwarf2_cleanup_debug_info): Accept stash as an
197 argument like other functions to support formats other than ELF.
198 * elf-bfd.h (bfd_dwarf2_cleanup_debug_info): Move to bfd-in.h.
199 * elf.c (_bfd_elf_close_and_cleanup): Pass dwarf2_find_line_info
200 in tdata as a parameter.
201 * libbfd-in.h (bfd_dwarf2_cleanup_debug_info): Move from
203 * libbfd.h (bfd_dwarf2_cleanup_debug_info): Regenerate.
204 * mach-o-target.c (bfd_mach_o_close_and_cleanup): Remove the
206 (bfd_mach_o_find_nearest_line): Likewise.
207 * mach-o.c (bfd_mach_o_find_nearest_line): Add the definition
208 which calls _bfd_dwarf2_find_nearest_line.
209 (bfd_mach_o_close_and_cleanup): Likewise.
210 * mach-o.h (mach_o_data_struct): Add dwarf2_find_line_info.
211 (bfd_mach_o_find_nearest_line): Add declaration.
212 (bfd_mach_o_close_and_cleanup): Add declaration.
214 2011-12-13 Tristan Gingold <gingold@adacore.com>
216 * mach-o.c (bfd_mach_o_read_symtab_symbols): Make global. Remove
218 (bfd_mach_o_section_get_entry_size): Make global.
219 (bfd_mach_o_section_get_nbr_indirect): Likewise.
220 (bfd_mach_o_read_symtab_strtab): Likewise.
221 (struct bfd_mach_o_xlat_name): Move to mach-o.h
222 (bfd_mach_o_print_flags): Move to binutils/od-macho.c
223 (bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise.
224 (bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise.
225 (bfd_mach_o_header_flags_name): Likewise.
226 (bfd_mach_o_load_command_name): Likewise.
227 (bfd_mach_o_print_private_header): Likewise.
228 (bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise.
229 (bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise.
230 (bfd_mach_o_print_dyld_info): Likewise.
231 (bfd_mach_o_print_private_bfd_data): Remove.
232 (bfd_mach_o_type_name): Make global.
233 (bfd_mach_o_section_attribute_name): Likewise.
234 * mach-o.h (bfd_mach_o_xlat_name): Added.
235 (bfd_mach_o_section_get_nbr_indirect)
236 (bfd_mach_o_section_get_entry_size)
237 (bfd_mach_o_read_symtab_symbols)
238 (bfd_mach_o_read_symtab_strtab)
239 (bfd_mach_o_section_attribute_name)
240 (bfd_mach_o_section_type_name): Likewise.
241 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define.
243 2011-12-13 Chung-Lin Tang <cltang@codesourcery.com>
245 * elfxx-mips.c (mips_elf_calculate_relocation): Correct
246 R_MIPS16_HI16/R_MIPS16_LO16 handling of two cleared lower bits,
249 2011-12-12 Iain Sandoe <iains@gcc.gnu.org>
251 * mach-o.c (bfd_mach_o_read_section_32): Null-terminate sectname.
252 (bfd_mach_o_read_section_64): Likewise.
254 2011-12-11 John Davis Anglin <dave.anglin@nrc-cnrc.gc.ca>
257 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
258 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations to
259 R_PARISC_DPREL21L when not doing a shared link. Likewise convert
260 R_PARISC_TLS_GD14R, R_PARISC_TLS_LDM14R and R_PARISC_TLS_IE14R to
261 R_PARISC_DPREL14R. Handle R_PARISC_TLS_GD21L, R_PARISC_TLS_LDM21L
262 and R_PARISC_TLS_IE21L with R_PARISC_DLTIND21L.
264 2011-12-10 David Daney <david.daney@cavium.com>
266 * elfxx-mips.c (mips_elf_link_hash_table.rld_value): Remove.
267 (mips_elf_link_hash_table.rld_symbol): New field;
268 (MIPS_ELF_RLD_MAP_SIZE): New macro.
269 (_bfd_mips_elf_add_symbol_hook): Remember __rld_obj_head symbol
271 (_bfd_mips_elf_create_dynamic_sections): Remember __rld_map symbol
273 (_bfd_mips_elf_size_dynamic_sections): Set correct size for .rld_map.
274 (_bfd_mips_elf_finish_dynamic_symbol): Remove .rld_map handling.
275 (_bfd_mips_elf_finish_dynamic_sections): Use rld_symbol to
276 calculate DT_MIPS_RLD_MAP value.
277 (_bfd_mips_elf_link_hash_table_create): Initialize rld_symbol,
278 quit initializing rld_value.
280 2011-12-08 Andrew Pinski <apinski@cavium.com>
281 Adam Nemet <anemet@caviumnetworks.com>
283 * archures.c (bfd_mach_mips_octeon2): New macro
284 * bfd-in2.h: Regenerate.
285 * cpu-mips.c (I_mipsocteon2): New enum value.
286 (arch_info_struct): Add bfd_mach_mips_octeon2.
287 * elfxx-mips.c (_bfd_elf_mips_mach): Support E_MIPS_MACH_OCTEON2.
288 (mips_set_isa_flags): Add bfd_mach_mips_octeon2.
289 (mips_mach_extensions): Add bfd_mach_mips_octeon2.
291 2011-12-07 Alan Modra <amodra@gmail.com>
294 * elflink.c (elf_gc_sweep_symbol): Discard unmarked symbols
295 defined in shared libraries.
297 2011-12-07 Tristan Gingold <gingold@adacore.com>
299 * mach-o.c (bfd_mach_o_canonicalize_symtab): Fix indentation.
300 Adjust the condition.
301 (bfd_mach_o_read_symtab_symbol): Now returns a bfd_boolean.
302 Adjust return statements.
303 (bfd_mach_o_read_symtab_strtab): Likewise.
304 (bfd_mach_o_read_symtab_symbols): Likewise.
305 (bfd_mach_o_scan_start_address): Likewise. Make it static.
306 (bfd_mach_o_scan): Likewise.
307 (bfd_mach_o_read_dysymtab_symbol): Remove unused function.
308 (bfd_mach_o_header_p): Adjust call.
309 (bfd_mach_o_cpu_name): Make it const.
310 (bfd_mach_o_filetype_name): Likewise.
311 (bfd_mach_o_header_flags_name): Likewise.
312 (bfd_mach_o_section_type_name): Likewise.
313 (bfd_mach_o_section_attribute_name): Likewise.
314 (bfd_mach_o_load_command_name): Likewise.
315 (bfd_mach_o_get_section_type_from_name): Add a const qualifier
317 (bfd_mach_o_get_section_attribute_from_name): Likewise.
318 * mach-o.h (bfd_mach_o_read_dysymtab_symbol)
319 (bfd_mach_o_scan_start_address, bfd_mach_o_scan): Remove.
321 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
323 * elf-bfd.h (elfcore_write_s390_last_break): Add prototype.
324 (elfcore_write_s390_system_call): Likewise.
325 * elf.c (elfcore_write_s390_last_break): New function.
326 (elfcore_write_s390_system_call): Likewise.
327 (elfcore_write_register_note): Call them.
328 (elfcore_grok_s390_last_break): New function.
329 (elfcore_grok_s390_system_call): Likewise.
330 (elfcore_grok_note): Call them.
332 2011-12-05 Tristan Gingold <gingold@adacore.com>
334 * mach-o.c (bfd_mach_o_read_symtab_symbol): Accept indirect symbols.
336 2011-12-05 Tristan Gingold <gingold@adacore.com>
338 * mach-o.c (bfd_mach_o_write_contents): Handle LC_LOAD_UPWARD_DYLIB.
339 (bfd_mach_o_read_dylib): Likewise.
340 (bfd_mach_o_read_command): Likewise.
341 (bfd_mach_o_bfd_print_private_bfd_data): Likewise.
343 2011-12-05 Tristan Gingold <gingold@adacore.com>
345 * mach-o.c (bfd_mach_o_read_command): Add the bfd in the error
347 (bfd_mach_o_openr_next_archived_file): Use arch name as member name.
348 (bfd_mach_o_fat_extract): Ditto.
350 2011-12-03 Alan Modra <amodra@gmail.com>
353 * elflink.c (bfd_elf_final_link): Don't segfault when checking
354 for DT_TEXTREL and .dynamic does not exist.
356 2011-12-03 Alan Modra <amodra@gmail.com>
359 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Revert substantive
360 change in 2011-07-01 commit. Comment.
361 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
363 2011-12-01 Mikael Pettersson <mikpe@it.uu.se>
365 * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
366 non-SEC_ALLOC sections break before GOT and PLT accounting.
368 2011-12-01 Hans-Peter Nilsson <hp@axis.com>
370 * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
371 R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
372 non-SEC_ALLOC sections before GOT and PLT accounting.
374 2011-11-29 Andrew Pinski <apinski@cavium.com>
376 * archures.c (bfd_mach_mips_octeonp): New macro.
377 * bfd-in2.h: Regenerate.
378 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
379 (arch_info_struct): Add bfd_mach_mips_octeonp.
380 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
381 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
383 2011-11-23 Tristan Gingold <gingold@adacore.com>
385 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
386 (vms_write_index): Add comments.
388 2011-11-22 DJ Delorie <dj@redhat.com>
390 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
391 avoid using the special non-swapping target when not explicitly
394 2011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
396 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
398 2011-11-22 Tristan Gingold <gingold@adacore.com>
400 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
401 symbols. Print section name in brackets.
403 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
405 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
406 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
407 * configure: Regenerate.
408 * elf32-ppc.c: Add powerpc-freebsd definitions.
409 * elf64-ppc.c: Add powerpc64-freebsd definitions.
410 * targets.c: Add bits for powerpc and powerpc64-freebsd.
412 2011-11-17 Philipp Thomas <philipp@thogro.org>
414 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
415 needs to be translated only once.
417 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
419 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
421 (mips16_elf64_howto_table_rela): Likewise.
422 (micromips_elf64_howto_table_rela): Likewise.
423 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
424 (elf_mips16_howto_table_rela): Likewise.
425 (elf_micromips_howto_table_rela): Likewise.
427 2011-11-15 Alan Modra <amodra@gmail.com>
428 Andreas Tobler <andreast@fgznet.ch>
430 * elflink.c (_bfd_elf_create_got_section): Replace
431 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
432 (_bfd_elf_link_create_dynamic_sections): Likewise.
433 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
434 (ppc_elf_create_dynamic_sections): Likewise.
436 2011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
438 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
440 2011-11-08 Nick Clifton <nickc@redhat.com>
442 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
443 immediate move into an address register.
445 2011-11-09 Alan Modra <amodra@gmail.com>
447 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
448 executables when export_dynamic.
450 2011-11-08 Alan Modra <amodra@gmail.com>
452 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
453 ha_relocs_not_using_r2 to unexpected_toc_insn.
454 (ok_lo_toc_insn): New function.
455 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
456 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
457 Handle addic on lo toc reloc.
459 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
462 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
463 go through PLT. Reset plt field with init_plt_offset.
464 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
465 allocated for symbols referenced by a plabel.
467 2011-11-02 DJ Delorie <dj@redhat.com>
469 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
472 2011-11-02 Jan Beulich <jbeulich@suse.com>
474 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
475 internal_syment *' parameter. Extend 'dummy' to an array with two
476 elements. Set n_numaux early. Handle BSF_FILE.
477 (coff_write_symbols): Pass NULL as new third argument to
478 coff_write_alien_symbol().
479 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
480 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
481 from non-COFF input BFDs.
482 * libcoff-in.h (coff_write_alien_symbol): Declare.
483 * libcoff.h (coff_write_alien_symbol): Re-generate.
485 2011-11-01 DJ Delorie <dj@redhat.com>
487 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
488 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
489 (BFD32_BACKENDS): Add elf32-rl78.lo.
490 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
491 (Makefile.in): Regenerate.
492 * archures.c (bfd_architecture): Define bfd_arch_rl78.
493 (bfd_archures_list): Add bfd_rl78_arch.
494 * config.bfd: Add rl78-*-elf.
495 * configure.in: Add bfd_elf32_rl78_vec.
496 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
497 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
498 * Makefile.in: Regenerate.
499 * bfd-in2.h: Regenerate.
500 * configure: Regenerate.
501 * libbfd.h: Regenerate.
502 * cpu-rl78.c: New file.
503 * elf32-rl78.c: New file.
505 2011-10-26 Nick Clifton <nickc@redhat.com>
508 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
509 * elf32-hppa.c (STUB_SUFFIX): Likewise.
511 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
513 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
514 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
515 (BFD32_BACKENDS): Add elf32-epiphany.lo.
516 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
517 * archures.c (bfd_arch_epiphany): Add.
518 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
519 (bfd_epiphany_arch): Declare.
520 (bfd_archures_list): Add &bfd_epiphany_arch.
521 * config.bfd (epiphany-*-elf): New target case.
522 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
523 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
524 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
525 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
526 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
527 * targets.c (bfd_elf32_epiphany_vec): Declare.
528 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
529 * Makefile.in: Regenerate.
530 * bfd-in2.h: Regenerate.
531 * configure: Regenerate.
532 * libbfd.h: Regenerate.
533 * po/SRC-POTFILES.in: Regenerate.
534 * po/bfd.pot: Regenerate.
535 * cpu-epiphany.c: New file.
536 * elf32-epiphany.c: New file.
538 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
540 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
543 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
546 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
547 identical TAG_PCS_config attributes.
549 2011-10-24 Nick Clifton <nickc@redhat.com>
551 * po/ja.po: Updated Japanese translation.
553 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
556 * bfd-in.h: Include <sys/stat.h> rather than forward defining
558 * bfd-in2.h: Regenerate.
560 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
563 * elf32-i386.c (elf_i386_relocate_section): Replace
564 R_386_IRELATIVE with R_386_RELATIVE.
566 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
567 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
569 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
571 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
573 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
575 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
578 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
579 and next_irelative_index.
580 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
581 and next_irelative_index.
582 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
584 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
585 next_irelative_index from reloc_count.
586 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
589 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
590 next_jump_slot_index and next_irelative_index.
591 (elf_x86_64_link_hash_table_create): Initialize
592 next_jump_slot_index and next_irelative_index.
593 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
595 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
598 2011-10-20 Nick Clifton <nickc@redhat.com>
601 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
603 * elf64-ppc.c (STUB_SUFFIX): Likewise.
604 * elf32-hppa.c (STUB_SUFFIX): Likewise.
606 2011-10-20 Alan Modra <amodra@gmail.com>
608 * elf32-i386.c (i386_opcode16): Delete.
609 (elf_i386_check_tls_transition): Use memcmp to compare contents.
610 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
611 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
613 2011-10-19 Alan Modra <amodra@gmail.com>
616 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
617 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
618 "mark". Hide undefweak too. Clear def_regular and ref_regular.
619 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
620 reloc errors from garbage-collected code.
621 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
622 * elf32-bfin.c (bfin_relocate_section): Likewise.
623 (bfinfdpic_relocate_section): Likewise.
624 * elf32-cris.c (cris_elf_relocate_section): Likewise.
625 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
626 * elf32-i386.c (elf_i386_relocate_section): Likewise.
627 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
628 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
629 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
630 * elf32-s390.c (elf_s390_relocate_section): Likewise.
631 * elf32-sh.c (sh_elf_relocate_section): Likewise.
632 * elf32-spu.c (spu_elf_relocate_section): Likewise.
633 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
634 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
635 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
636 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
637 * elf64-s390.c (elf_s390_relocate_section): Likewise.
638 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
639 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
640 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
641 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
643 2011-10-19 Alan Modra <amodra@gmail.com>
646 * elflink.c (elf_link_output_extsym): Correct test for warning when
647 forced local executable syms are referenced from shared libraries.
649 2011-10-19 Alan Modra <amodra@gmail.com>
652 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
654 2011-10-18 David S. Miller <davem@davemloft.net>
657 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
658 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
659 call delay slot instruction forward 4 bytes when performing
662 2011-10-17 Alan Modra <amodra@gmail.com>
666 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
667 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
669 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
671 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
672 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
674 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
675 updates of the plt refcount.
676 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
677 refcount in relation to the plt refcount.
679 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
681 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
684 2011-10-11 Alan Modra <amodra@gmail.com>
687 * archive.c (bfd_generic_archive_p): Only check first element
688 when target_defaulted.
689 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
690 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
692 2011-10-11 Alan Modra <amodra@gmail.com>
695 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
696 thin archive element using container target if not defaulted.
698 2011-10-10 Nick Clifton <nickc@redhat.com>
700 * po/es.po: Updated Spanish translation.
701 * po/fi.po: Updated Finnish translation.
702 * po/fr.po: Updated French translation.
703 * po/ru.po: Updated Russian translation.
705 2011-10-10 Alan Modra <amodra@gmail.com>
707 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
708 (struct ppc_link_hash_table): Add tocsave_htab.
709 (struct tocsave_entry): New.
710 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
711 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
712 (ppc64_elf_link_hash_table_free): ..and delete it.
713 (build_plt_stub): Always put STD_R2_40R1 first.
714 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
715 on plt call. If present add prologue nop location to tocsave_htab.
716 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
717 first insn of plt call stub when R_PPC64_TOCSAVE present.
719 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
722 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
723 alignment and size for common symbols.
725 2011-10-08 Alan Modra <amodra@gmail.com>
729 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
732 2011-10-08 Alan Modra <amodra@gmail.com>
735 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
736 even when strip_discarded is false.
738 2011-10-05 Kai Tietz <ktietz@redhat.com>
740 * coffgen.c (coff_write_alien_symbol): Don't write
741 symbol for discarded sections, if strip_discarded isn't
742 explicit set to false.
743 (coff_write_native_symbol): Likewise.
745 2011-10-05 DJ Delorie <dj@redhat.com>
746 Nick Clifton <nickc@redhat.com>
748 * elf32-rx.c: Add support for PID mode.
749 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
750 Include addend in R_RX_SYM relocations.
752 2011-09-30 Tristan Gingold <gingold@adacore.com>
754 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
755 (read_section): Add sec argument. Adjust the code to get section
757 (read_indirect_string): Adjust call to read_section.
758 (read_abbrevs): Ditto.
759 (decode_line_info): Ditto.
760 (read_debug_ranges): Ditto.
761 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
762 (find_debug_info): Add debug_sections parameter. Use it instead
764 (place_sections): Get section names from stash.
765 (find_line): Add debug_sections argument. Initialize
766 debug_sections field of stash from it.
767 Adjust calls to find_debug_info.
768 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
769 Adjust call to find_line.
770 (_bfd_dwarf2_find_line): Adjust call to find_line.
771 * libcoff-in.h (struct dwarf_debug_section): New declaration.
772 (coff_find_nearest_line_with_names): Likewise.
773 * libcoff.h: Regenerate.
774 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
775 (dwarf_debug_sections): Likewise.
776 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
777 * libbfd.h: Regenerate.
778 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
779 _bfd_dwarf2_find_nearest_line.
780 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
781 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
782 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
783 * coffgen.c (coff_find_nearest_line_with_names): New function.
784 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
785 * coff-rs6000.c (xcoff_debug_sections): New constant.
786 (xcoff_find_nearest_line): New function.
787 (rs6000coff_vec): Use xcoff_find_nearest_line.
788 (pmac_xcoff_vec): Ditto.
790 2011-09-30 Alan Modra <amodra@gmail.com>
793 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
794 (ppc64_elf_edit_toc): Check HA relocs.
795 (ha_reloc_match): Delete function.
796 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
797 Instead do it and low part optimization based on
798 ha_relocs_not_using_r2.
800 2011-09-29 Alan Modra <amodra@gmail.com>
803 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
804 debug and special section groups.
806 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
809 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
810 clearing def_dynamic.
811 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
813 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
816 2011-09-27 Kai Tietz <ktietz@redhat.com>
818 * coffcode.h (sec_to_styp_flags): Handle
819 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
820 SEC_LINK_DUPLICATES_SAME_SIZE.
822 2011-09-22 Tristan Gingold <gingold@adacore.com>
824 * configure.in: Bump version to 2.22.51
825 * configure: Regenerate.
827 2011-09-21 David S. Miller <davem@davemloft.net>
829 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
830 * elfxx-sparc.h: Declare it.
831 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
832 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
834 2011-09-21 Tristan Gingold <gingold@adacore.com>
836 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
837 Deals with size limited strings.
838 (bfd_mach_o_build_commands): Initialize more fields.
840 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
843 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
846 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
849 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
850 to struct bfd_elf_version_tree.
852 * elflink.c (elf_info_failed): Remove verdefs.
853 (_bfd_elf_export_symbol): Updated.
854 _bfd_elf_link_assign_sym_version): Likewise.
855 (bfd_elf_size_dynamic_sections): Remove pointer to struct
856 bfd_elf_version_tree. Updated.
857 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
860 * linker.c (bfd_hide_sym_by_version): New.
862 * bfd-in2.h: Regenerated.
864 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
867 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
868 if there are no GOT relocations.
870 2011-09-09 Kai Tietz <ktietz@redhat.com>
872 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
873 for targets without symbol_leading_char.
875 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
877 * bfdwin.c (bfd_get_file_window): Fix memory leak.
879 2011-09-07 Alan Modra <amodra@gmail.com>
882 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
885 2011-09-06 Alan Modra <amodra@gmail.com>
888 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
889 (ppc64_elf_edit_toc): Fix style nit. Report some details
890 on linker failure due to reference in debug or non-alloc
891 sections to optimized away toc entry, and don't abort.
893 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
895 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
898 2011-08-26 Nick Clifton <nickc@redhat.com>
900 * po/es.po: Updated Spanish translation.
902 2011-08-19 Alan Modra <amodra@gmail.com>
904 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
905 we haven't seen expected -mcmodel=medium/large code relocs.
907 2011-08-18 Tristan Gingold <gingold@adacore.com>
909 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
911 2011-08-17 Tristan Gingold <gingold@adacore.com>
913 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
915 2011-08-17 Alan Modra <amodra@gmail.com>
918 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
919 (_bfd_handle_already_linked): Declare.
920 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
921 _bfd_coff_section_already_linked.
922 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
923 * coffcode.h (coff_section_already_linked): Likewise.
924 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
925 * elf-bfd.h: Likewise.
926 * libbfd-in.h: Likewise.
927 * targets.c: Likewise.
928 * linker.c (bfd_section_already_linked): Likewise.
929 (bfd_section_already_linked_table_lookup): Likewise.
930 (bfd_section_already_linked_table_insert): Likewise.
931 (_bfd_generic_section_already_linked): Likewise. Call
932 _bfd_handle_already_linked.
933 (_bfd_handle_already_linked): New function, split out from..
934 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
935 2011-07-09 changes. Avoid unnecessary strcmp when matching
936 already_linked_list entries. Match plugin linkonce section.
937 (section_signature): Delete.
938 * coffgen.c (_bfd_coff_section_already_linked): New function.
939 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
940 * libbfd.h: Regenerate.
941 * libcoff.h: Regenerate.
942 * bfd-in2.h: Regenerate.
944 2011-08-14 Alan Modra <amodra@gmail.com>
946 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
947 shared and call to _mcount will go via plt.
949 2011-08-14 Alan Modra <amodra@gmail.com>
951 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
952 * elf32-ppc.c: Likewise.
953 (ppc_elf_select_plt_layout): Use einfo rather than info to report
956 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
959 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
960 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
961 and zero-extend it to 64bit if addend is zero for x32. Generate
962 R_X86_64_RELATIVE64 for x32.
964 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
966 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
967 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
968 * elf32-arm.c (elf32_arm_link_hash_table): New field.
969 (elf232_arm_link_hash_table_create): Initialise new field.
970 (check_use_blx): Change test depending on fix_arm1176.
971 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
972 command line options.
974 2011-08-08 Tristan Gingold <gingold@adacore.com>
976 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
977 (segsec_names_xlat): Reorder elements.
978 (bfd_mach_o_read_section_32): Fix typo.
979 (bfd_mach_o_read_section_64): Fix typo.
981 2011-08-08 Tristan Gingold <gingold@adacore.com>
983 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
984 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
985 (bfd_mach_o_section): Use them. Add next field.
986 (bfd_mach_o_segment_command): Replace sections array by
987 sect_head and sect_tail.
988 (bfd_mach_o_get_mach_o_section): New macro.
989 (bfd_mach_o_lookup_section): Remove.
990 (bfd_mach_o_new_section_hook): New function.
991 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
993 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
994 parameter with segname and sectname parameters. Adjust.
995 (bfd_mach_o_append_section_to_segment): New function. Use a
996 linked list for Mach-O sections.
997 (bfd_mach_o_write_segment_32): Adjust.
998 (bfd_mach_o_write_segment_64): Ditto.
999 (bfd_mach_o_build_commands): Fix comment. Adjust.
1000 (bfd_mach_o_flatten_sections): Adjust.
1001 (bfd_mach_o_print_section_map): Adjust.
1002 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
1003 (bfd_mach_o_new_section_hook): New function.
1004 (bfd_mach_o_init_section_from_mach_o): Ditto.
1005 (bfd_mach_o_read_section_32): Remove section parameter.
1006 Return a section instead.
1007 (bfd_mach_o_read_section_64): Ditto.
1008 (bfd_mach_o_read_section): Ditto.
1009 (bfd_mach_o_make_bfd_section): Adjust.
1010 (bfd_mach_o_read_segment): Adjust for new profile of
1011 bfd_mach_o_read_section.
1012 (bfd_mach_o_lookup_section): Remove.
1013 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
1015 2011-08-08 Tristan Gingold <gingold@adacore.com>
1017 * mach-o.h (bfd_mach_o_version_min_command): New structure.
1018 (bfd_mach_o_load_command): Add version_min.
1019 (mach_o_data_struct): Fix comment.
1020 * mach-o.c (bfd_mach_o_read_version_min): New function.
1021 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
1022 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
1023 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
1024 (bfd_mach_o_get_name_or_null): New function.
1025 (bfd_mach_o_get_name): Use the above new one.
1026 (bfd_mach_o_load_command_name): Add the above new commands.
1027 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
1028 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
1029 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
1030 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
1032 2011-08-08 Tristan Gingold <gingold@adacore.com>
1034 * mach-o.h: Move size macros to external.h
1035 Move reloc macros to reloc.h and x86-64.h.
1036 * mach-o-i386.c: Includes mach-o/reloc.h
1037 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
1038 * mach-o.c: Add includes.
1039 (bfd_mach_o_write_header): Use structure from external.h to convert.
1040 (bfd_mach_o_write_thread): Ditto.
1041 (bfd_mach_o_write_relocs): Ditto.
1042 (bfd_mach_o_write_section_32): Ditto.
1043 (bfd_mach_o_write_section_64): Ditto.
1044 (bfd_mach_o_write_segment_32): Ditto.
1045 (bfd_mach_o_write_segment_64): Ditto.
1046 (bfd_mach_o_write_symtab): Ditto.
1047 (bfd_mach_o_write_contents): Ditto.
1048 (bfd_mach_o_read_header): Ditto.
1049 (bfd_mach_o_read_section_32): Ditto.
1050 (bfd_mach_o_read_section_64): Ditto.
1051 (bfd_mach_o_read_symtab_symbol): Ditto.
1052 (bfd_mach_o_read_dylinker): Ditto.
1053 (bfd_mach_o_read_dylib): Ditto.
1054 (bfd_mach_o_read_dysymtab): Ditto.
1055 (bfd_mach_o_read_symtab): Ditto.
1056 (bfd_mach_o_read_linkedit): Ditto.
1057 (bfd_mach_o_read_str): Ditto.
1058 (bfd_mach_o_read_dyld_info): Ditto.
1059 (bfd_mach_o_read_segment): Ditto.
1060 (bfd_mach_o_read_command): Ditto.
1061 (bfd_mach_o_archive_p): Ditto.
1062 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
1063 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
1064 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
1065 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
1066 of an hard-coded value.
1068 2011-08-08 Tristan Gingold <gingold@adacore.com>
1070 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
1071 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
1072 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
1073 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
1075 2011-08-08 Tristan Gingold <gingold@adacore.com>
1077 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
1078 (bfd_mach_o_convert_section_name_to_bfd): Use it.
1079 (bfd_mach_o_get_section_type_from_name): New function.
1080 (bfd_mach_o_get_section_attribute_from_name): Ditto.
1081 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
1082 Add comments. Add prototypes for the above new functions.
1084 2011-08-05 Mark Kettenis <kettenis@gnu.org>
1086 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
1088 2011-08-05 Alan Modra <amodra@gmail.com>
1090 * elf64-ppc.c (maybe_strip_output): New function.
1091 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
1093 2011-08-05 Alan Modra <amodra@gmail.com>
1096 * elflink.c (_bfd_elf_section_already_linked): Return matched
1097 status. Remove COFF comdat section handling.
1098 * linker.c (_bfd_generic_section_already_linked): Return matched
1099 status. Don't set SEC_GROUP in l_flags for plugin entries.
1100 (bfd_section_already_linked): Update prototype.
1101 * targets.c (_section_already_linked): Likewise.
1102 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
1103 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
1104 (_bfd_nolink_section_already_linked): Update.
1105 * libbfd.h: Regenerate.
1106 * bfd-in2.h: Regenerate.
1108 2011-08-05 Alan Modra <amodra@gmail.com>
1110 * elf32-ppc.c: Include dwarf2.h.
1111 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
1112 (ppc_elf_create_glink): Create .eh_frame section.
1113 (glink_eh_frame_cie): New array.
1114 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
1115 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
1117 2011-08-04 Tristan Gingold <gingold@adacore.com>
1119 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
1120 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
1122 2011-08-03 Tristan Gingold <gingold@adacore.com>
1124 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
1125 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
1127 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
1129 * elfxx-mips.c (check_4byte_branch): Remove function.
1130 (check_relocated_bzc): New function.
1131 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
1132 instructions that immediately follow a compact branch
1135 2011-08-02 Alan Modra <amodra@gmail.com>
1137 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
1139 (ppc_build_one_stub): Adjust get_relocs call to suit..
1140 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
1142 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
1145 * archures.c (bfd_mach_i386_intel_syntax): New.
1146 (bfd_mach_i386_i8086): Updated.
1147 (bfd_mach_i386_i386): Likewise.
1148 (bfd_mach_x86_64): Likewise.
1149 (bfd_mach_x64_32): Likewise.
1150 (bfd_mach_i386_i386_intel_syntax): Likewise.
1151 (bfd_mach_x86_64_intel_syntax): Likewise.
1152 (bfd_mach_x64_32_intel_syntax): Likewise.
1153 (bfd_mach_l1om): Likewise.
1154 (bfd_mach_l1om_intel_syntax): Likewise.
1155 (bfd_mach_k1om): Likewise.
1156 (bfd_mach_k1om_intel_syntax): Likewise.
1158 * bfd-in2.h: Regenerated.
1160 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
1162 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
1163 (bfd_x64_32_arch): Likewise.
1165 * elf64-x86-64.c: Include "libiberty.h".
1166 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
1167 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
1168 (elf_x86_64_reloc_type_lookup): Likewise.
1169 (elf_x86_64_reloc_name_lookup): Likewise.
1170 (elf_x86_64_relocate_section): Likewise.
1171 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
1173 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1175 * elfxx-mips.c (check_br32): Fix return type.
1177 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1179 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
1181 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1183 * elfxx-mips.c: Adjust comments throughout.
1184 (mips_elf_relax_delete_bytes): Reshape code.
1185 (_bfd_mips_elf_relax_section): Remove check for
1186 R_MICROMIPS_GPREL16 relocations. Reshape code.
1188 2011-07-28 Roland McGrath <mcgrathr@google.com>
1190 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
1191 (elf_i386_nacl_plt0_entry): New variable.
1192 (elf_i386_plt_entry): New variable.
1193 (elf_i386_nacl_pic_plt0_entry): New variable.
1194 (elf_i386_nacl_pic_plt_entry): New variable.
1195 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
1196 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
1197 (elf_backend_plt_alignment): Likewise.
1199 * config.bfd: Handle i[3-7]86-*-nacl*.
1200 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
1201 * targets.c: Support bfd_elf32_i386_nacl_vec.
1202 * configure.in: Likewise.
1203 * configure: Regenerated.
1205 * elf32-i386.c (struct elf_i386_plt_layout): New type.
1206 (GET_PLT_ENTRY_SIZE): New macro.
1207 (elf_i386_plt): New variable.
1208 (struct elf_i386_backend_data): New member `plt'.
1209 (elf_i386_arch_bed): Add initializer for it.
1210 (elf_i386_vxworks_arch_bed): Likewise.
1211 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
1212 (elf_i386_plt_sym_val): Likewise.
1213 (elf_i386_relocate_section): Likewise.
1214 (elf_i386_finish_dynamic_symbol): Likewise.
1215 Also use other elf_i386_plt_layout members for PLT details.
1216 (elf_i386_finish_dynamic_sections): Likewise.
1218 * elf32-i386.c (struct elf_i386_backend_data): New type.
1219 (get_elf_i386_backend_data): New macro.
1220 (elf_i386_arch_bed): New variable.
1221 (elf_backend_arch_data): New macro.
1222 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
1223 (elf_i386_link_hash_table_create): Don't initialize them.
1224 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
1225 elf_i386_backend_data, not elf_i386_link_hash_table.
1226 (elf_i386_adjust_dynamic_symbol): Likewise.
1227 (elf_i386_allocate_dynrelocs): Likewise.
1228 (elf_i386_readonly_dynrelocs): Likewise.
1229 (elf_i386_size_dynamic_sections): Likewise.
1230 (elf_i386_relocate_section): Likewise.
1231 (elf_i386_finish_dynamic_symbol): Likewise.
1232 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
1233 (elf_i386_vxworks_link_hash_table_create): Function removed.
1234 (elf_i386_vxworks_arch_bed): New variable.
1235 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
1237 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
1238 * elfxx-target.h (elf_backend_arch_data): New macro.
1239 (elfNN_bed): Use it as initializer for the new member.
1241 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
1243 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
1246 2011-07-26 Jakub Jelinek <jakub@redhat.com>
1248 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
1249 and .zdebug_macro entry.
1250 (dwarf_debug_section_enum): Add debug_macro.
1252 2011-07-26 Alan Modra <amodra@gmail.com>
1254 * elf64-ppc.c: Include dwarf2.h.
1255 (struct ppc_link_hash_table): Add glink_eh_frame.
1256 (create_linkage_sections): Create .eh_frame section.
1257 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
1259 (glink_eh_frame_cie): New array.
1260 (ppc64_elf_size_stubs): Size glink_eh_frame.
1261 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
1262 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
1264 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
1267 * elf64-mmix.c (struct _mmix_elf_section_data): New members
1268 has_warned_bpo and has_warned_pushj.
1269 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
1270 converting to ISO C. Add new parameter error_message. All
1272 (mmix_elf_perform_relocation): Ditto.
1273 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
1274 Handle the case where mmix_elf_check_common_relocs has not been
1275 called, missing preparations for relocs of the respective type.
1277 2011-07-24 Chao-ying Fu <fu@mips.com>
1278 Ilie Garbacea <ilie@mips.com>
1279 Maciej W. Rozycki <macro@codesourcery.com>
1280 Joseph Myers <joseph@codesourcery.com>
1281 Catherine Moore <clm@codesourcery.com>
1282 Richard Sandiford <rdsandiford@googlemail.com>
1284 * archures.c (bfd_mach_mips_micromips): New macro.
1285 * cpu-mips.c (I_micromips): New enum value.
1286 (arch_info_struct): Add bfd_mach_mips_micromips.
1287 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
1289 (_bfd_mips_elf_relax_section): Likewise.
1290 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1291 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1293 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1294 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1295 (gprel16_reloc_p): Handle microMIPS ASE.
1296 (literal_reloc_p): New function.
1297 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
1298 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
1299 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1300 and _bfd_mips_elf_reloc_shuffle changes.
1301 (mips_elf_gprel32_reloc): Update comment.
1302 (micromips_reloc_map): New variable.
1303 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1304 (mips_elf32_rtype_to_howto): Likewise.
1305 (mips_info_to_howto_rel): Likewise.
1306 (bfd_elf32_bfd_is_target_special_symbol): Define.
1307 (bfd_elf32_bfd_relax_section): Likewise.
1308 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
1309 (micromips_elf64_howto_table_rela): Likewise.
1310 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1311 and _bfd_mips_elf_reloc_shuffle changes.
1312 (micromips_reloc_map): Likewise.
1313 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
1314 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1315 (mips_elf64_rtype_to_howto): Likewise.
1316 (bfd_elf64_bfd_is_target_special_symbol): Define.
1317 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
1318 (elf_micromips_howto_table_rela): Likewise.
1319 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1320 and _bfd_mips_elf_reloc_shuffle changes.
1321 (micromips_reloc_map): Likewise.
1322 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1323 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1324 (mips_elf_n32_rtype_to_howto): Likewise.
1325 (bfd_elf32_bfd_is_target_special_symbol): Define.
1326 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
1327 (LA25_LUI_MICROMIPS_2): Likewise.
1328 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
1329 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
1330 (TLS_RELOC_P): Handle microMIPS ASE.
1331 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
1332 target is a microMIPS function.
1333 (micromips_reloc_p): New function.
1334 (micromips_reloc_shuffle_p): Likewise.
1335 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
1336 (got_disp_reloc_p, got_page_reloc_p): New functions.
1337 (got_ofst_reloc_p): Likewise.
1338 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
1339 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
1340 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
1341 (micromips_branch_reloc_p): New function.
1342 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
1343 (tls_gottprel_reloc_p): Likewise.
1344 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1345 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1347 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1348 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1349 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
1350 (mips_tls_got_index, mips_elf_got_page): Likewise.
1351 (mips_elf_create_local_got_entry): Likewise.
1352 (mips_elf_relocation_needs_la25_stub): Likewise.
1353 (mips_elf_calculate_relocation): Likewise.
1354 (mips_elf_perform_relocation): Likewise.
1355 (_bfd_mips_elf_symbol_processing): Likewise.
1356 (_bfd_mips_elf_add_symbol_hook): Likewise.
1357 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1358 (mips_elf_add_lo16_rel_addend): Likewise.
1359 (_bfd_mips_elf_check_relocs): Likewise.
1360 (mips_elf_adjust_addend): Likewise.
1361 (_bfd_mips_elf_relocate_section): Likewise.
1362 (mips_elf_create_la25_stub): Likewise.
1363 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1364 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1365 (_bfd_mips_elf_is_target_special_symbol): New function.
1366 (mips_elf_relax_delete_bytes): Likewise.
1367 (opcode_descriptor): New structure.
1369 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1370 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1371 (beq_insn_32): Likewise.
1372 (b_insn_16, bz_insn_16): New variables.
1373 (BZC32_REG_FIELD): New macro.
1374 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1375 (bzc_insns_32, bz_insns_16):Likewise.
1376 (BZ16_REG, BZ16_REG_FIELD): New macros.
1377 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1378 (jal_x_insn_32_bd32): Likewise.
1379 (j_insn_32, jalr_insn_32): Likewise.
1380 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1381 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1382 (JR16_REG): New macro.
1383 (ds_insns_16_bd16): New variable.
1384 (lui_insn): Likewise.
1385 (addiu_insn, addiupc_insn): Likewise.
1386 (ADDIUPC_REG_FIELD): New macro.
1387 (MOVE32_RD, MOVE32_RS): Likewise.
1388 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1389 (move_insns_32, move_insns_16): New variables.
1390 (nop_insn_32, nop_insn_16): Likewise.
1392 (find_match): New function.
1393 (check_br16_dslot, check_br32_dslot): Likewise.
1394 (check_br16, check_br32): Likewise.
1395 (IS_BITSIZE): New macro.
1396 (check_4byte_branch): New function.
1397 (_bfd_mips_elf_relax_section): Likewise.
1398 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1399 and microMIPS modules together.
1400 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1401 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1402 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1403 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1404 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1405 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1406 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1407 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1408 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1409 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1410 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1411 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1412 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1413 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1414 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1415 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1416 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1417 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1418 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1419 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1420 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1421 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1422 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1423 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1424 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1425 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1426 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1427 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1428 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1429 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1430 * bfd-in2.h: Regenerate.
1431 * libbfd.h: Regenerate.
1433 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1435 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1436 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1437 * Makefile.in: Regenerated.
1439 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1440 (bfd_k1om_arch): New.
1441 (bfd_archures_list): Add &bfd_k1om_arch.
1442 * bfd-in2.h: Regenerated.
1444 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1445 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1446 if bfd_elf64_x86_64_freebsd_vec is supported.
1447 (targ_selvecs): Likewise.
1449 * configure.in: Support bfd_elf64_k1om_vec and
1450 bfd_elf64_k1om_freebsd_vec.
1451 * configure: Regenerated.
1455 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1456 (bfd_elf64_k1om_vec): Likewise.
1457 (bfd_elf64_k1om_freebsd_vec): Likewise.
1459 * targets.c (bfd_elf64_k1om_vec): New.
1460 (bfd_elf64_k1om_freebsd_vec): Likewise.
1461 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1462 bfd_elf64_k1om_freebsd_vec.
1464 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1466 Fix false coff-go32-exe matches.
1467 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1469 * coff-stgo32.c (go32_check_format): New forward declaration.
1470 (COFF_CHECK_FORMAT): New defintion.
1471 (go32_check_format): New function.
1473 2011-07-15 Alan Modra <amodra@gmail.com>
1475 * configure.in: Bump version.
1476 * configure: Regenerate.
1478 2011-07-14 Alan Modra <amodra@gmail.com>
1480 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1481 * elf-bfd.h (struct already_linked): Forward declare.
1483 2011-07-14 Alan Modra <amodra@gmail.com>
1485 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1486 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1488 2011-07-14 Alan Modra <amodra@gmail.com>
1490 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1491 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1492 (build_tls_get_addr_stub): Likewise.
1493 (ppc_build_one_stub): Update calls to above.
1494 (ppc_size_one_stub): Adjust stub size.
1495 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1496 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1498 2011-07-12 Nick Clifton <nickc@redhat.com>
1500 * elf32-arm.c (elf32_arm_section_flags): Delete.
1501 (elf_backend_section_flags): Remove.
1503 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1506 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1507 when setting stack_flags.
1509 2011-07-11 Catherine Moore <clm@codesourcery.com>
1511 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1512 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1513 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1514 * bfd-in2.h: Regenerated.
1515 * bfd.c (bfd_lookup_section_flags): New definition.
1516 * binary.c (binary_bfd_lookup_section_flags): New definition.
1517 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1518 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1519 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1520 * coff-rs6000.c (rs6000coff_vec): Include
1521 bfd_generic_lookup_section_flags.
1522 (pmac_xcoff_vec): Likewise.
1523 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1524 * coff64-rs6000.c (rs6000coff64_vec): Include
1525 bfd_generic_lookup_section_flags.
1526 (aix5coff64_vec): Likewise.
1527 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1528 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1529 (bfd_elf_lookup_section_flags): Declare.
1530 * elflink.c (bfd_elf_lookup_section_flags): New function.
1531 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1532 (elf_backend_lookup_section_flags_hook): Define.
1533 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1534 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1535 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1536 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1537 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1538 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1539 (bfd_generic_lookup_section_flags): Declare.
1540 * libbfd.h: Regenerated.
1541 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1542 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1543 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1544 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1545 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1546 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1547 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1548 * reloc.c (bfd_generic_lookup_section_flags): New function.
1549 * som.c (som_bfd_lookup_section_flags): New definition.
1550 * srec.c (srec_bfd_lookup_section_flags): New definition.
1551 * targets.c (flag_info): Declare.
1552 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1553 (_bfd_lookup_section_flags): New.
1554 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1555 * versados.c (versados_bfd_lookup_section_flags): New definition.
1556 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1557 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1559 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1562 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1564 2011-07-09 Alan Modra <amodra@gmail.com>
1567 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1568 rather than kept_section to determine whether a symbol is from
1569 a discarded section.
1570 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1571 sections appear undefined.
1573 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1576 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1577 "asection *" with "struct already_linked *".
1578 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1579 (_bfd_generic_section_already_linked): Likewise.
1580 (bfd_section_already_linked_table_insert): Likewise.
1581 (struct already_linked): New.
1582 (struct bfd_section_already_linked): Use it.
1583 * elflink.c (_bfd_elf_section_already_linked): Replace.
1584 "asection *" with "struct already_linked *". Replace the plugin
1585 dummy with the LTO output.
1586 * linker.c (_bfd_generic_section_already_linked): Likewise.
1587 * targets.c (struct already_linked): Add forward declaration.
1588 (bfd_target): Replace "struct bfd_section *" with
1589 "struct already_linked *" in _section_already_linked.
1590 * bfd-in2.h: Regenerate.
1591 * libbfd.h: Regenerate.
1593 2011-07-06 Tristan Gingold <gingold@adacore.com>
1595 * mach-o.h: Move loader related definitions to
1596 include/mach-o/loader.h. Include it.
1598 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1600 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1601 define to _bfd_elf_set_osabi.
1603 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1604 Thomas Schwinge <thomas@schwinge.name>
1607 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1608 ELFOSABI_LINUX alias.
1609 * elf32-hppa.c: Likewise.
1610 * elf32-i370.c: Likewise.
1611 * elf64-hppa.c: Likewise.
1613 2011-07-01 Ian Lance Taylor <iant@google.com>
1615 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1616 DW_OP_lit3 to DW_OP_lit2.
1618 2011-07-01 Alan Modra <amodra@gmail.com>
1620 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1621 dyn relocs when called to copy flags for a weak sym.
1622 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1623 (ppc64_elf_merge_private_bfd_data): Delete.
1624 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1625 _bfd_generic_verify_endian_match.
1627 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1629 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1632 2011-06-28 Tristan Gingold <gingold@adacore.com>
1634 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1636 (_bfd_vms_write_etir): Write linkage index from reloc.
1638 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1640 * mach-o.c (bfd_mach_o_read_command): Also ignore
1641 BFD_MACH_O_LC_ROUTINES_64.
1643 2011-06-27 Tristan Gingold <gingold@adacore.com>
1645 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1646 section target index.
1648 2011-06-27 Nick Clifton <nickc@redhat.com>
1650 * cisco-core.c (cisco_core_little_vec): Add initialization of
1651 match_priority field.
1653 2011-06-27 Tristan Gingold <gingold@adacore.com>
1655 * cache.c: Include bfd_stdint.h.
1656 (cache_bmmap): Change profile. Return region start and size.
1657 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1658 (bfd_mmap): Change profile and adjust. Update comment.
1659 (memory_bmmap): Change profile.
1660 * opncls.c (opncls_bmmap): Change profile.
1661 * vms-lib.c (vms_lib_bmmap): Likewise.
1662 * libbfd.h: Regenerate.
1663 * bfd-in2.h: Regenerate.
1665 2011-06-27 Tristan Gingold <gingold@adacore.com>
1667 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1670 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1672 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1673 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1675 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1677 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1679 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1681 2011-06-24 Richard Henderson <rth@redhat.com>
1684 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1685 tlsgd insn before swapping adjacent insns.
1687 2011-06-24 Tristan Gingold <gingold@adacore.com>
1689 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1692 2011-06-24 Alan Modra <amodra@gmail.com>
1695 * elf.c (assign_file_positions_for_load_sections): Don't align
1696 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1697 that don't get a PT_LOAD.
1699 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1701 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1702 (sh_elf_check_relocs): Likewise.
1704 2011-06-22 Richard Henderson <rth@redhat.com>
1706 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1707 TPREL in a PIE image.
1708 (alpha_dynamic_entries_for_reloc): Likewise.
1709 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1710 (elf64_alpha_relax_got_load): Likewise.
1712 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1714 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1717 2011-06-22 Alan Modra <amodra@gmail.com>
1719 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1720 plugin symbols. Fix segfault on linker scrip defined syms.
1722 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1725 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1726 at all for linker created .eh_frame sections.
1727 (_bfd_elf_discard_section_eh_frame): Handle linker created
1728 .eh_frame sections with no relocations.
1729 * elf64-x86-64.c: Include dwarf2.h.
1730 (elf_x86_64_eh_frame_plt): New variable.
1731 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1732 PLT_FDE_LEN_OFFSET): Define.
1733 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1734 (elf_x86_64_create_dynamic_sections): Create and fill in
1735 .eh_frame section for .plt section.
1736 (elf_x86_64_size_dynamic_sections): Write .plt section size
1737 into .eh_frame FDE covering .plt section.
1738 (elf_x86_64_finish_dynamic_sections): Write .plt section
1739 start into .eh_frame FDE covering .plt section. Call
1740 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1741 (elf_backend_plt_alignment): Define to 4.
1742 * elf32-i386.c: Include dwarf2.h.
1743 (elf_i386_eh_frame_plt): New variable.
1744 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1745 PLT_FDE_LEN_OFFSET): Define.
1746 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1747 (elf_i386_create_dynamic_sections): Create and fill in
1748 .eh_frame section for .plt section.
1749 (elf_i386_size_dynamic_sections): Write .plt section size
1750 into .eh_frame FDE covering .plt section.
1751 (elf_i386_finish_dynamic_sections): Write .plt section
1752 start into .eh_frame FDE covering .plt section. Call
1753 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1754 (elf_backend_plt_alignment): Define to 4.
1756 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1758 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1761 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1763 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1764 CORE_HEADER is defined.
1765 (elf_x86_64_write_core_note): New.
1766 (elf_backend_write_core_note): Likewise.
1768 * hosts/x86-64linux.h (uint64_t): New.
1769 (user_regsx32_struct): Likewise.
1770 (elf_gregx32_t): Likewise.
1771 (ELF_NGREGX32): Likewise.
1772 (elf_gregsetx32_t): Likewise.
1773 (elf_prstatusx32): Likewise.
1774 (prstatusx32_t): Likewise.
1775 (user_fpregs32_struct): Removed.
1776 (user_fpxregs32_struct): Likewise.
1778 (elf_fpregset32_t): Likewise.
1779 (elf_fpxregset32_t): Likewise.
1780 (prgregset32_t): Likewise.
1781 (prfpregset32_t): Likewise.
1783 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1785 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1786 (elf_x86_64_grok_psinfo): Likewise.
1788 2011-06-16 Nick Clifton <nickc@redhat.com>
1790 * elf.c (elf_find_function): Fail if not provided with a symbol
1793 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1795 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1796 * elf.c (elfcore_grok_arm_vfp): New function.
1797 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1798 (elfcore_write_arm_vfp): New function.
1799 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1801 2011-06-14 Richard Henderson <rth@redhat.com>
1803 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1804 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1805 (elf64_alpha_always_size_sections): Don't call
1806 elf64_alpha_merge_ind_symbols.
1807 (elf_backend_copy_indirect_symbol): New.
1809 2011-06-14 Alan Modra <amodra@gmail.com>
1812 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1813 before doing anything.
1814 (_bfd_elf_discard_section_eh_frame): Likewise.
1816 2011-06-14 Alan Modra <amodra@gmail.com>
1818 * Makefile.am: Formatting.
1819 * Makefile.in: Regenerate.
1820 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1821 * po/SRC-POTFILES.in: Regnerate.
1823 2011-06-14 Alan Modra <amodra@gmail.com>
1825 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1826 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1827 Don't handle warning symbols here.
1828 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1829 (allocate_dynrelocs, readonly_dynrelocs): As above.
1831 2011-06-14 Alan Modra <amodra@gmail.com>
1834 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1835 (elf_gc_sweep): Don't treat debug and sections like .comment
1837 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1838 not part of a group. Always call gc_mark_extra_sections.
1839 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1840 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1841 _bfd_elf_gc_mark_extra_sections.
1842 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1843 _bfd_elf_gc_mark_extra_sections.
1844 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1846 2011-06-13 Nick Clifton <nickc@redhat.com>
1848 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1849 variable 'local_got_offsets'.
1850 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1851 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1853 2011-06-13 Walter Lee <walt@tilera.com>
1855 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1856 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1857 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1858 and elfxx-tilegx.lo.
1859 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1861 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1862 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1863 * Makefile.in: Regenerate.
1864 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1865 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1866 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1867 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1868 bfd-in2.h: Regenerate.
1869 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1870 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1871 and bfd_elf64_tilegx_vec.
1872 * configure: Regenerate.
1873 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1875 * libbfd.h: Regenerate.
1876 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1877 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1878 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1879 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1880 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1881 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1882 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1883 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1884 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1885 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1886 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1887 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1888 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1889 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1890 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1891 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1892 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1893 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1894 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1895 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1896 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1897 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1898 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1899 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1900 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1901 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1902 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1903 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1904 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1905 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1906 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1907 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1908 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1909 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1910 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1911 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1912 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1913 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1914 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1915 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1916 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1917 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1918 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1919 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1920 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1921 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1922 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1923 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1924 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1925 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1926 * targets.c (bfd_elf32_tilegx_vec): Declare.
1927 (bfd_elf32_tilepro_vec): Declare.
1928 (bfd_elf64_tilegx_vec): Declare.
1929 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1930 and bfd_elf64_tilegx_vec.
1931 * cpu-tilegx.c: New file.
1932 * cpu-tilepro.c: New file.
1933 * elf32-tilepro.h: New file.
1934 * elf32-tilepro.c: New file.
1935 * elf32-tilegx.c: New file.
1936 * elf32-tilegx.h: New file.
1937 * elf64-tilegx.c: New file.
1938 * elf64-tilegx.h: New file.
1939 * elfxx-tilegx.c: New file.
1940 * elfxx-tilegx.h: New file.
1942 2011-06-13 Alan Modra <amodra@gmail.com>
1944 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1945 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1946 warning symbols here.
1947 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1948 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1949 elf32_arm_readonly_dynrelocs): Likewise.
1950 * elf32-bfin.c (bfin_discard_copies): Likewise.
1951 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1952 elf_cris_discard_excess_dso_dynamics,
1953 elf_cris_discard_excess_program_dynamics): Likewise.
1954 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1955 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1956 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1957 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1958 elf_i386_readonly_dynrelocs): Likewise.
1959 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1960 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1961 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1962 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1963 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1964 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1965 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1966 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1967 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1968 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1969 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1970 elf32_tic6x_readonly_dynrelocs): Likewise.
1971 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1972 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1973 xstormy16_relax_plt_realloc): Likewise.
1974 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1975 * elf64-alpha.c (elf64_alpha_output_extsym,
1976 elf64_alpha_calc_got_offsets_for_symbol,
1977 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1978 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1979 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1980 elf_hppa_unmark_useless_dynamic_symbols,
1981 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1982 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1983 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1984 readonly_dynrelocs, merge_global_got, reallocate_got,
1985 undo_symbol_twiddle): Likewise.
1986 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1987 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1988 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1989 elf_x86_64_readonly_dynrelocs): Likewise.
1990 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1991 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1992 _bfd_elf_link_find_version_dependencies,
1993 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1994 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1995 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1996 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1997 elf_gc_propagate_vtable_entries_used,
1998 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1999 elf_gc_allocate_got_offsets): Likewise.
2000 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
2001 elfNN_ia64_global_dyn_sym_thunk): Likewise.
2002 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
2003 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
2004 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2005 * i386linux.c (linux_tally_symbols): Likewise.
2006 * m68klinux.c (linux_tally_symbols): Likewise.
2007 * sparclinux.c (linux_tally_symbols): Likewise.
2008 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
2009 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
2011 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
2012 function. Update all callers.
2013 * aoutx.h (aout_link_write_other_symbol): Likewise.
2014 * pdp11.c (aout_link_write_other_symbol): Likewise.
2015 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2016 * ecoff.c (ecoff_link_write_external): Likewise.
2017 * xcofflink.c (xcoff_write_global_symbol): Likewise.
2018 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
2020 * ecoff.c (ecoff_link_hash_traverse): Delete.
2021 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
2022 _bfd_coff_write_global_sym.
2023 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
2024 * libcoff.h: Regenerate.
2026 2011-06-10 Nick Clifton <nickc@redhat.com>
2028 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
2029 backend does not provide a function for creating dynamic sections
2031 (bfd_elf_final_link): Issue a warning message if a dynamic section
2032 has the SHT_NOTE type.
2033 (bfd_elf_final_link): Do not look for dynamic strings in a section
2034 that does not have the SHT_STRTAB type or the name .dynstr.
2035 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
2036 section is not in the output binary.
2037 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
2039 2011-06-09 Tristan Gingold <gingold@adacore.com>
2041 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
2042 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
2045 2011-06-09 Tristan Gingold <gingold@adacore.com>
2047 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
2049 2011-06-09 Nick Clifton <nickc@redhat.com>
2052 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
2053 that the output section has an allocated bfd_elf_section_data
2055 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
2056 symbols in sections that have been removed by garbage collection.
2058 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
2060 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
2061 relocations in SEC_DEBUGGING sections when building shared
2064 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
2067 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
2068 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
2070 2011-06-08 Tristan Gingold <gingold@adacore.com>
2072 * makefile.vms (OBJS): Add elfxx-ia64.obj
2075 2011-06-08 Alan Modra <amodra@gmail.com>
2077 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
2078 * sco5-core.c: Init match_priority field.
2080 2011-06-08 Alan Modra <amodra@gmail.com>
2082 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
2083 indirect links here.
2085 2011-06-07 Joel Brobecker <brobecker@adacore.com>
2087 * irix-core.c (irix_core_vec): Add match_priority field.
2089 2011-06-06 Alan Modra <amodra@gmail.com>
2091 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
2093 * configure.in: Bump bfd version.
2094 * elfcode.h (elf_object_p): Delete hacks preventing match of
2095 EM_NONE and ELFOSABI_NONE targets when a better match exists.
2096 * elfxx-target.h (elf_match_priority): Define and use.
2097 * format.c (bfd_check_format_matches): Use target match_priority
2098 to choose best of multiple matching targets. In cases with multiple
2099 matches rerun _bfd_check_format if we don't choose the last match.
2100 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
2101 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
2102 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
2103 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
2104 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
2105 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
2106 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
2107 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
2108 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
2109 * vms-lib.c, * xsym.c: Init match_priority field.
2110 * configure: Regenerate.
2111 * bfd-in2.h: Regenerate.
2113 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
2116 * elfcode.h (elf_object_p): Revert the last change.
2118 2011-06-04 Alan Modra <amodra@gmail.com>
2120 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
2121 return the other arch.
2122 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
2125 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
2128 * hash.c (higher_primer_number): Add more, small, prime numbers.
2129 (bfd_hash_set_default_size): Likewise.
2131 2011-06-02 Nick Clifton <nickc@redhat.com>
2133 * coff-mcore.c: Fix spelling typo.
2134 * coff-stgo32.c: Likewise.
2135 * elf32-arm.c: Likewise.
2136 * elf32-avr.c: Likewise.
2137 * elf-m68hc1x.c: Likewise.
2138 * elf32-mcore.c: Likewise.
2139 * elf32-mep.c: Likewise.
2140 * elf32-mt.c: Likewise.
2141 * elf32-ppc.c: Likewise.
2142 * elf32-xtensa.c: Likewise.
2143 * elf64-ppc.c: Likewise.
2144 * elfxx-mips.c: Likewise.
2145 * netbsd.h: Likewise.
2146 * nlmcode.h: Likewise.
2147 * vms-alpha.c: Likewise.
2148 * po/bfd.pot: Regenerate.
2149 * po/SRC-POTFILES.in: Regenerate.
2151 2011-06-01 DJ Delorie <dj@redhat.com>
2153 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
2154 * target.c: Likewise.
2155 * configure.in: Likewise.
2156 * configure.in: Regenerate.
2157 * elf32-rx.c: Add elf32-rx-be-ns target.
2158 (rx_elf_object_p): Never allow the be-ns target by default,
2159 only allow it if the user requests it.
2161 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
2163 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
2164 relocation in readonly section in a shared object.
2165 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
2167 2011-05-31 Nick Clifton <nickc@redhat.com>
2169 * archive.c (adjust_relative_path): Fix comment to prevent it
2170 corrupting the auto-generated bfd.h.
2172 2011-05-31 Paul Brook <paul@codesourcery.com>
2174 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
2175 for known functions.
2176 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
2179 2011-05-31 Paul Brook <paul@codesourcery.com>
2181 * elf32-arm.c (arm_stub_is_thumb): Add
2182 arm_stub_long_branch_v4t_thumb_tls_pic.
2183 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
2186 2011-05-27 Nick Clifton <nickc@redhat.com>
2189 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
2190 unable to read a file pointed to by an entry in a thin archive.
2191 (adjust_relative_path): Use lrealpath to canonicalize paths.
2192 Handle the case where the reference path is above the current
2193 path in the directory tree.
2195 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
2198 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
2199 R_X86_64_TPOFF64 in executable.
2201 2011-05-26 Alan Modra <amodra@gmail.com>
2203 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
2204 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
2205 local_protected comment.
2207 2011-05-25 Tristan Gingold <gingold@adacore.com>
2209 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
2210 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
2211 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
2212 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
2213 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
2214 (elf32-ia64.c): Created from elfnn-ia64.c
2215 (elf64-ia64.c): Likewise.
2216 * elfxx-ia64.h: New file.
2217 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
2218 functions.Includes elfxx-ia64.h.
2219 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
2220 (IA64_HOWTO): Adjust.
2221 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
2222 (elfNN_ia64_reloc_type_lookup): Renames to
2223 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
2224 (elfNN_ia64_reloc_name_lookup): Renames to
2225 ia64_elf_reloc_name_lookup. Make it public.
2226 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
2227 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
2229 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
2230 Move it and make it public. Move prototype to elfxx-ia64.h
2231 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
2232 Move prototype to elfxx-ia64.h
2233 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
2234 (elfNN_ia64_info_to_howto): Adjust calls.
2235 (elfNN_ia64_relax_section): Adjust calls.
2236 (count_dyn_reloc): Fix typo.
2237 (elfNN_ia64_relocate_section): Adjust calls.
2238 (elfNN_ia64_finish_dynamic_symbol): Likewise.
2239 (bfd_elfNN_bfd_reloc_type_lookup)
2240 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
2241 * configure: Regenerate.
2242 * Makefile.in: Regenerate.
2244 2011-05-23 DJ Delorie <dj@redhat.com>
2246 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
2247 the vma/lma swapping done in elf32_rx_modify_program_headers.
2249 2011-05-23 Nick Clifton <nickc@redhat.com>
2251 * elf-m10300.c (mn10300_elf_mkobject): New function.
2252 (bfd_elf32_mkobject): Define.
2254 2011-05-23 Alan Modra <amodra@gmail.com>
2256 * elf-bfd.h: Comment typo fix.
2257 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
2258 struct elf_dyn_relocs throughout.
2259 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
2261 2011-05-23 Alan Modra <amodra@gmail.com>
2263 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
2264 functions rather than warning callback or _bfd_error_handler.
2265 * elf32-ppc.c: Likewise.
2266 * elf64-ppc.c: Likewise.
2267 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
2269 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2271 2011-05-23 Alan Modra <amodra@gmail.com>
2274 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
2275 .tbss, and page align same for all SHT_NOBITS sections.
2277 2011-05-21 Alan Modra <amodra@gmail.com>
2280 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
2282 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
2283 segment if just for .tbss.
2284 (assign_file_positions_for_load_sections): Don't report "can't
2285 allocate in segment" errors for .tbss.
2286 (assign_file_positions_for_non_load_sections): Don't set p_filesz
2287 from SHT_NOBITS section filepos.
2289 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
2291 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
2292 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2293 (elf32_tic6x_relocate_section): Handle them.
2295 2011-05-18 Nick Clifton <nickc@redhat.com>
2298 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
2299 sections when building shared libraries.
2301 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
2304 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
2307 2011-05-18 Tristan Gingold <gingold@adacore.com>
2309 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
2310 (xcoff_sweep): Always keep dwarf sections.
2311 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
2313 2011-05-18 Tristan Gingold <gingold@adacore.com>
2315 * libxcoff.h (struct xcoff_dwsect_name): New type.
2316 (XCOFF_DWSECT_NBR_NAMES): New macro.
2317 (xcoff_dwsect_names): Declare.
2318 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
2319 (styp_to_sec_flags): Ditto.
2320 (coff_new_section_hook): Ditto.
2321 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
2322 * coff-rs6000.c (xcoff_dwsect_name): New variable.
2324 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
2327 * elf32-rx.c (ignore_lma): New variable.
2328 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
2329 (rx_modify_program_headers): Only copy the LMA into the VMA if
2332 2011-05-17 Alan Modra <amodra@gmail.com>
2335 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
2336 * elflink.c (elf_link_add_object_symbols): Likewise.
2337 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2339 2011-05-16 Alan Modra <amodra@gmail.com>
2341 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
2343 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
2345 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
2346 global GOT entries for GOT_PAGE relocations against global symbols.
2348 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
2350 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
2351 (tic6x-*-*): Replaced by these.
2352 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
2353 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
2354 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
2356 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
2357 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
2358 "elf32-target.h" two more times.
2359 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
2360 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
2361 bfd_elf32_tic6x_elf_le_vec.
2362 * configure: Regenerate.
2364 2011-05-13 Jan Beulich <jbeulich@novell.com>
2366 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2368 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
2370 * config.in: Regenerated.
2371 * configure: Regenerated.
2372 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2373 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2374 HAVE_PSINFO32_T_PR_PID.
2375 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2376 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2377 and HAVE_PSINFO32_T_PR_PID.
2378 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2380 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2382 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2384 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2385 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2387 2011-05-09 Paul Brook <paul@codesourcery.com>
2389 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2390 * bfd-in2.h: Regenerate.
2391 * elf32-tic6x.c: Include limits.h.
2392 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2393 _tic6x_elf_section_data): New.
2394 (elf32_tic6x_section_data): Define.
2395 (elf32_tic6x_new_section_hook): Allocate target specific data.
2396 (elf32_tic6x_add_unwind_table_edit): New function.
2397 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2398 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2399 elf32_tic6x_copy_exidx_entry): New functions.
2400 (elf_backend_write_section): Define.
2402 2011-05-09 Paul Brook <paul@codesourcery.com>
2404 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2405 elf32_tic6x_fake_sections): New functions.
2406 (elf_backend_fake_sections): Define.
2408 2011-05-09 Paul Brook <paul@codesourcery.com>
2410 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2411 (elf_backend_gc_mark_extra_sections): Define.
2413 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2416 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2417 references to symbols defined in discarded sections.
2419 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2422 * coffgen.c (coff_write_symbol): Assume input section is its own
2423 output section if output_section member not set.
2424 (coff_write_alien_symbol): Likewise.
2426 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2429 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2431 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2434 * section.c (SEC_ELF_REVERSE_COPY): New.
2435 * bfd-in2.h: Regenerated.
2437 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
2440 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2441 * bfd-in2.h: Regenerate.
2443 2011-05-06 Tristan Gingold <gingold@adacore.com>
2445 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2446 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2447 any code section. Add comments.
2448 (alpha_vms_object_p): Use void * instead of PTR.
2449 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2450 (build_module_list): Guard against no DST section. Add comments.
2451 (alpha_vms_link_output_symbol): Discard undefined symbols.
2452 (alpha_vms_get_section_contents): Simply memcpy if the section was
2453 already loaded. Fix typo.
2454 (vms_new_section_hook): Use void * instead of PTR.
2455 (vms_alpha_vec): Ditto.
2457 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2459 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2460 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2462 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2464 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2465 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2466 mismatch. Choose the lower of the two values.
2467 (bfd_elf32_bfd_final_link): New macro.
2469 2011-04-28 Tristan Gingold <gingold@adacore.com>
2471 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2472 (bfd_xcoff_swap_aux_out): Ditto.
2473 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2474 (bfd_xcoff64_swap_aux_out): Ditto.
2476 2011-05-04 Alan Modra <amodra@gmail.com>
2479 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2480 was_undefined on dot-symbols.
2482 2011-05-03 Paul Brook <paul@codesourcery.com>
2485 * elf32-tic6x.c (elf32_tic6x_howto_table,
2486 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2487 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2490 2011-05-01 Alan Modra <amodra@gmail.com>
2493 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2494 creating ifunc sections.
2495 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2497 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2499 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2502 2011-04-28 Tom Tromey <tromey@redhat.com>
2504 * bfdio.c (memory_bstat): Pass correct size to memset.
2506 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2508 * dwarf2.c (dwarf_debug_sections): Mark const.
2509 * elf.c (special_sections): Likewise.
2510 * libbfd-in.h (dwarf_debug_sections): Likewise.
2511 * libbfd.h: Regenerate.
2513 2011-04-26 Kai Tietz <ktietz@redhat.com>
2515 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2518 2011-04-26 Tristan Gingold <gingold@adacore.com>
2520 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2522 2011-04-24 Alan Modra <amodra@gmail.com>
2526 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2527 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2528 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2529 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2530 it is a redef of an IR symbol in a real BFD.
2532 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2534 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2535 in readonly section in a shared object.
2536 (elf_i386_size_dynamic_sections): Likewise.
2537 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2538 (elf_x86_64_size_dynamic_sections): Likewise.
2540 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2543 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2545 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2547 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2549 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2550 on dynamic symbol error.
2551 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2553 2011-04-20 Tristan Gingold <gingold@adacore.com>
2555 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2557 2011-04-20 Alan Modra <amodra@gmail.com>
2559 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2560 (bfd_hash_table_init_n): Overflow checking.
2561 (bfd_hash_set_default_size): Return current size. Take unsigned long
2562 arg. Add 65537 to hash_size primes.
2563 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2564 * bfd-in2.h: Regenerate.
2566 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2568 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2571 2011-04-20 Alan Modra <amodra@gmail.com>
2573 * libbfd.c (bfd_log2): Do return rounded up value.
2574 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2575 call with expanded old round down version of the function.
2577 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2578 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2580 2011-04-20 Alan Modra <amodra@gmail.com>
2583 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2584 in their own common section.
2585 * elflink.c (elf_link_add_object_symbols): Likewise.
2586 * linker.c (generic_link_check_archive_element): Don't lose flags
2587 if common section is pre-existing.
2588 (_bfd_generic_link_add_one_symbol): Likewise.
2590 2011-04-20 Alan Modra <amodra@gmail.com>
2593 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2594 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2595 multiple_definition regardless of allow_multiple_definition.
2596 * simple.c (simple_dummy_multiple_definition): Update.
2597 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2600 2011-04-18 Tristan Gingold <gingold@adacore.com>
2602 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2604 2011-04-18 Alan Modra <amodra@gmail.com>
2608 * bfd.c (BFD_PLUGIN): Define.
2609 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2610 * bfd-in2.h: Regenerate.
2611 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2612 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2614 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2616 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2619 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2621 * elf-bfd.h (struct sdt_note): New struct.
2622 (struct elf_obj_tdata) <sdt_note_head>: New field.
2623 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2624 (elfobj_grok_stapsdt_note): Likewise.
2625 (elf_parse_notes): Added code to treat SystemTap note
2628 2011-04-12 Richard Henderson <rth@redhat.com>
2630 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2631 exclude empty .got sections.
2633 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2635 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2636 array access for BFD_RELOC_386_IRELATIVE.
2638 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2640 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2642 2011-04-11 Mark Wielaard <mjw@redhat.com>
2645 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2646 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2647 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2648 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2649 also if STB_GNU_UNIQUE symbol binding was seen.
2650 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2651 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2652 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2653 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2654 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2655 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2657 2011-04-11 Alan Modra <amodra@gmail.com>
2659 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2661 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2662 (_bfd_generic_get_section_contents_in_window): Likewise.
2663 * section.c (bfd_get_section_contents): Likewise.
2664 * compress.c (bfd_get_full_section_contents): Likewise.
2665 * elf32-rx.c (rx_final_link): Ignore rawsize.
2666 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2667 bfd with bfd_get_section_limit.
2668 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2669 os->size during final link. Update callers.
2670 * bfd-in2.h: Regenerate.
2672 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2675 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2676 as the number of global entries when merging with the primary GOT.
2678 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2680 * elf32-i386.c: Update copyright year.
2681 * elf64-x86-64.c: Likewise.
2683 2011-04-09 Kai Tietz <ktietz@redhat.com>
2685 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2686 buffer and use rawsize for sorting.
2687 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2688 before doing alignment.
2690 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2692 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2693 error on unsupported relocation.
2694 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2696 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2699 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2702 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2705 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2706 instead of shared for R_386_TLS_LDO_32.
2708 2011-04-08 Tristan Gingold <gingold@adacore.com>
2710 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2712 * xcoff-target.h: Remove
2713 * Makefile.in: Regenerate.
2715 2011-04-07 Cary Coutant <ccoutant@google.com>
2717 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2719 2011-04-07 Paul Brook <paul@codesourcery.com>
2721 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2723 (elf32_tic6x_howto_table_rel): Ditto.
2724 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2725 (elf32_tic6x_check_relocs): Ditto.
2727 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2729 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2731 (strongarm*, thumb*, xscale*): Remove architectures.
2732 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2733 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2734 xscale-*-coff): Remove targets.
2736 2011-04-01 Tristan Gingold <gingold@adacore.com>
2738 * elfxx-ia64.c: include bfd_stdint.h
2740 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2742 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2743 dynobj and its initialization.
2745 2011-03-31 Tristan Gingold <gingold@adacore.com>
2747 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2748 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2749 BFD_HOST_LONG_LONG to 1.
2751 2011-03-31 Tristan Gingold <gingold@adacore.com>
2753 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2754 (_bfd_vms_write_etir): Ditto.
2755 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2756 * configure.com: Generate bfd_stdint.h
2758 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2760 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2761 (elf32_tic6x_setup): Declare.
2762 * elf32-tic6x.c: Include <limits.h>.
2763 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2764 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2766 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2767 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2768 tic6x_elf_scom_symbol_ptr): New static variables.
2769 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2770 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2771 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2772 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2773 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2774 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2775 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2776 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2777 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2778 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2779 to weak symbols as required by the ABI.
2780 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2781 as needed when generating DSBT output.
2782 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2783 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2784 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2785 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2786 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2787 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2788 New static functions.
2789 (ELF_MAXPAGESIZE): Define to 0x1000.
2790 (bfd_elf32_bfd_copy_private_bfd_data,
2791 bfd_elf32_bfd_link_hash_table_create,
2792 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2793 elf_backend_want_got_plt, elf_backend_want_dynbss,
2794 elf_backend_plt_readonly, elf_backend_got_header_size,
2795 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2796 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2797 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2798 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2799 elf_backend_section_from_bfd_section,
2800 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2801 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2802 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2804 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2805 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2806 * bfd/bfd-in2.h: Regenerate.
2807 * bfd/libbfd.h: Regenerate.
2808 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2810 2011-03-31 Tristan Gingold <gingold@adacore.com>
2812 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2813 entry on xcoff when value is C_NULL_VALUE.
2815 2011-03-31 Tristan Gingold <gingold@adacore.com>
2817 * libcoff-in.h (exec_hdr): Remove.
2818 * libcoff.h: Regenerate.
2820 2011-03-30 Nick Clifton <nickc@redhat.com>
2822 * po/da.po: Updated Danish translation.
2824 2011-03-29 Richard Henderson <rth@redhat.com>
2826 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2827 (elf64_alpha_gc_sweep_hook): New.
2828 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2829 (elf_backend_can_gc_sections): New.
2831 2011-03-26 John Marino <binutils@marino.st>
2833 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2834 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2835 * configure: Regenerate.
2837 2011-03-25 Michael Snyder <msnyder@vmware.com>
2839 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2841 2011-03-25 Tristan Gingold <gingold@adacore.com>
2843 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2844 of find_nearest_line on object files.
2846 2011-03-25 Tristan Gingold <gingold@adacore.com>
2848 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2850 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2852 2011-03-24 Alan Modra <amodra@gmail.com>
2854 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2855 old-style __tls_get_addr calls without marker relocs don't match
2856 their arg setup insn one for one. If such mismatches are found
2857 report the reloc and don't do any tls optimization.
2858 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2860 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2862 * bfd-in2.h: Regenerate.
2864 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2866 * archures.c: Add AVR XMEGA architecture information.
2867 * cpu-avr.c (arch_info_struct): Likewise.
2868 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2869 (elf32_avr_object_p): Likewise.
2871 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2873 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2874 * bfd-in2.h: Regenerate.
2875 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2876 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2878 (elf32_arm_howto_from_type): Update accordingly.
2879 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2880 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2881 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2882 with an extra noncall_refcount field.
2883 (arm_local_iplt_info): New structure.
2884 (elf_arm_obj_tdata): Add local_iplt.
2885 (elf32_arm_local_iplt): New accessor macro.
2886 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2887 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2888 Change tls_type to a bitfield and add is_iplt.
2889 (elf32_arm_link_hash_newfunc): Update accordingly.
2890 (elf32_arm_allocate_local_sym_info): New function.
2891 (elf32_arm_create_local_iplt): Likewise.
2892 (elf32_arm_get_plt_info): Likewise.
2893 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2894 (elf32_arm_get_local_dynreloc_list): Likewise.
2895 (create_ifunc_sections): Likewise.
2896 (elf32_arm_copy_indirect_symbol): Update after the changes to
2897 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2898 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2899 to get PLT information. Assert that all STT_GNU_IFUNC references
2900 are turned into PLT references.
2901 (arm_build_one_stub): Pass the symbol type to
2902 elf32_arm_final_link_relocate.
2903 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2904 (elf32_arm_allocate_irelocs): New function.
2905 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2906 all R_ARM_IRELATIVE.
2907 (elf32_arm_allocate_plt_entry): New function.
2908 (elf32_arm_populate_plt_entry): Likewise.
2909 (elf32_arm_final_link_relocate): Add an st_type parameter.
2910 Set srelgot to null for static objects. Use separate variables
2911 to record which st_value and st_type should be used when generating
2912 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2913 symbol's PLT information, setting has_iplt_entry, splt,
2914 plt_offset and gotplt_offset accordingly. Check whether
2915 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2916 the relocation target accordingly. Broaden assert to include
2917 .iplts. Don't set sreloc for static relocations. Assert that
2918 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2919 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2920 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2921 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2922 resolve GOT references to the .igot.plt entry.
2923 (elf32_arm_relocate_section): Update the call to
2924 elf32_arm_final_link_relocate.
2925 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2926 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2927 relocations in shared libraries and relocatable executables.
2928 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2929 to get the list of dynamic relocations for a local symbol.
2930 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2931 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2932 to allocate local symbol information. Treat R_ARM_REL32 and
2933 R_ARM_REL32_NOI as call relocations in shared libraries and
2934 relocatable executables. Record PLT information for local
2935 STT_GNU_IFUNC functions as well as global functions. Count
2936 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2937 to get the list of dynamic relocations for a local symbol.
2938 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2939 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2940 removed. Update after the changes to elf32_arm_link_hash_entry.
2941 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2942 entries should live in .plt or .iplt. Check whether the .igot.plt
2943 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2944 to allocate .plt and .(i)got.plt entries. Detect which .got
2945 entries will need R_ARM_IRELATIVE relocations and use
2946 elf32_arm_allocate_irelocs to allocate them. Likewise other
2947 non-.got dynamic relocations.
2948 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2949 and dynamic relocations for local STT_GNU_IFUNC symbols.
2950 Check whether the .igot.plt and .got entries can be combined.
2951 Detect which .got entries will need R_ARM_IRELATIVE relocations
2952 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2953 section pointers intead of strcmp checks. Handle iplt and igotplt.
2954 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2955 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2956 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2958 (elf32_arm_output_plt_map_1): New function, split out from
2959 elf32_arm_output_plt_map. Handle .iplt entries. Use
2960 elf32_arm_plt_needs_thumb_stub_p.
2961 (elf32_arm_output_plt_map): Call it.
2962 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2963 local .iplt entries.
2964 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2965 (elf32_arm_swap_symbol_out): Likewise.
2966 (elf32_arm_add_symbol_hook): New function.
2967 (elf_backend_add_symbol_hook): Define for all targets.
2969 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2971 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2972 * elf.c (swap_out_syms): Set st_target_internal for each
2974 * elfcode.h (elf_swap_symbol_in): Likewise.
2975 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2976 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2977 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2978 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2979 * elflink.c (elf_link_output_extsym): Likewise.
2980 (bfd_elf_final_link): Likewise.
2981 (elf_link_add_object_symbols): Copy st_target_internal
2982 to the hash table if we see a definition.
2983 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2984 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2985 a branch_type field.
2986 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2987 (arm_type_of_stub): Replace actual_st_type with an
2988 actual_branch_type parameter.
2989 (arm_build_one_stub): Use branch types rather than st_types to
2990 determine the type of branch.
2991 (cortex_a8_erratum_scan): Likewise.
2992 (elf32_arm_size_stubs): Likewise.
2993 (bfd_elf32_arm_process_before_allocation): Likewise.
2994 (allocate_dynrelocs_for_symbol): Likewise.
2995 (elf32_arm_finish_dynamic_sections): Likewise.
2996 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2997 a branch_type parameter.
2998 (elf32_arm_relocate_section): Update call accordingly.
2999 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
3000 (elf32_arm_output_map_sym): Initialize st_target_internal.
3001 (elf32_arm_output_stub_sym): Likewise.
3002 (elf32_arm_symbol_processing): Delete.
3003 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
3004 Use st_target_internal to record the branch type.
3005 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
3007 (elf32_arm_is_function_type): Delete.
3008 (elf_backend_symbol_processing): Likewise.
3009 (elf_backend_is_function_type): Likewise.
3011 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3013 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
3014 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
3017 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3019 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
3020 may_need_local_target_p and may_become_dynamic_p to classify
3021 the relocation type. Don't check info->symbolic or h->def_regular
3022 when deciding whether to record a potential dynamic reloc.
3023 Don't treat potential dynamic relocs as PLT references.
3024 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
3025 try to make the PLT reference count go negative.
3027 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3029 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
3030 GOT entry here, rather than leaving it to finish_dynamic_symbol.
3031 Only create a dynamic relocation for local references if
3033 (allocate_dynrelocs_for_symbol): Update dynamic relocation
3034 allocation accordingly.
3035 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
3037 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3039 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
3040 (elf32_arm_add_dynreloc): Likewise.
3041 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
3042 to allocate dynamic relocations.
3043 (elf32_arm_size_dynamic_sections): Likewise.
3044 (allocate_dynrelocs): Likewise. Rename to
3045 allocate_dynrelocs_for_symbol.
3046 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
3047 create dynamic relocations.
3048 (elf32_arm_finish_dynamic_symbol): Likewise.
3050 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
3052 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
3053 x32 GD->IE and GD->LE transitions.
3054 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
3055 and LD->LE transitions.
3057 2011-03-10 Alan Modra <amodra@gmail.com>
3059 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
3060 for LO_DS error message and correct multiple.
3062 2011-03-10 Alan Modra <amodra@gmail.com>
3064 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
3065 (ppc64_elf_link_just_syms): New function.
3066 (opd_entry_value): Don't assume big-endian host.
3067 (get_r2off): New function.
3068 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
3070 2011-03-06 Michael Snyder <msnyder@vmware.com>
3072 * compress.c (bfd_compress_section_contents): Check for out of mem.
3074 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
3075 that case statement falls through intentionally.
3077 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
3079 2011-03-04 Alan Modra <amodra@gmail.com>
3081 * archive.c (bsd_write_armap): Don't call stat in deterministic
3082 mode, and don't use st_mtime if stat returns error.
3084 2011-03-03 Michael Snyder <msnyder@vmware.com>
3086 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
3088 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
3090 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
3091 (aout_link_write_other_symbol): Missing break statement.
3093 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
3095 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
3097 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
3099 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
3100 x32 IE->LE transition.
3101 (elf_x86_64_relocate_section): Likewise.
3103 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
3105 * elflink.c (is_reloc_section): Remove function.
3106 (get_dynamic_reloc_section_name): Construct string manually.
3108 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
3110 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
3111 (adjust_relative_path): Likewise.
3112 (_bfd_construct_extended_name_table): Likewise.
3113 * corefile.c (generic_core_file_matches_executable_p): Likewise.
3114 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
3115 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3116 * elf32-spu.c (sort_bfds): Likewise.
3117 (spu_elf_auto_overlay): Likewise.
3118 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3119 * xcofflink.c (xcoff_set_import_path): Likewise.
3120 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
3121 (xtensa_regfile_lookup_shortname): Likewise.
3123 2011-02-28 Alan Modra <amodra@gmail.com>
3126 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
3127 stringsize. Properly sanity check symdef_count. Remove redundant
3130 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
3132 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
3133 and handle claim_file seeking. Only try to load the plugin once.
3135 2011-02-22 Andreas Schwab <schwab@redhat.com>
3137 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
3138 relocation read the value from the second GOT slot.
3140 2011-02-15 Tristan Gingold <gingold@adacore.com>
3142 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
3144 2011-02-15 Alan Modra <amodra@gmail.com>
3146 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
3147 toc relocs. Fuss over free(NULL).
3149 2011-02-14 Mike Frysinger <vapier@gentoo.org>
3151 * elflink.c (bfd_elf_size_dynamic_sections): Add
3152 bfd_get_symbol_leading_char to the start of newname.
3154 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3156 * configure: Regenerate.
3158 2011-02-09 Alan Modra <amodra@gmail.com>
3160 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
3161 we are done. When optimising large toc, check that a global
3162 symbol on a toc reloc is defined in a kept section.
3164 2011-02-08 Nick Clifton <nickc@redhat.com>
3167 * elf.c (assign_file_positions_for_load_sections): Set the program
3168 header offset and entry size to zero if there are no program
3171 2011-02-08 Alan Modra <amodra@gmail.com>
3173 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
3174 local_syms when looking for local symbols in .toc.
3176 2011-02-01 Alan Modra <amodra@gmail.com>
3178 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
3179 for toc pointer on any section having makes_toc_func_call set.
3180 (check_pasted_section): Ensure pasted .init/.fini fragments use
3181 the same toc if any has makes_toc_func_call set.
3183 2011-01-28 Joseph Myers <joseph@codesourcery.com>
3185 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
3188 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
3190 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
3191 common sections too.
3193 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
3195 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
3198 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
3200 Fix compilation for mingw64.
3201 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
3202 typecast to avoid warning.
3203 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
3205 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
3206 of long for pointer to avoid warning.
3207 (elfNN_ia64_relax_brl): Idem.
3208 (elfNN_ia64_install_value): Idem.
3209 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
3211 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3213 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
3214 h->needs_plt when deciding whether to record a possible dynamic reloc.
3216 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3218 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
3219 dynamic relocs for the removed section.
3221 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
3223 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
3226 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
3228 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
3229 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
3230 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
3231 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
3232 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
3233 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
3236 2011-01-14 Alan Modra <amodra@gmail.com>
3238 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
3240 (_bfd_default_error_handler): Likewise.
3241 * elf.c (print_segment_map): Likewise.
3242 * libbfd.c (warn_deprecated): Likewise.
3243 * som.c (som_sizeof_headers): No need to do so here.
3244 * coff-i860.c: Replace use of printf for error messages with
3246 * coff-ppc.c: Likewise.
3247 * coff-sh.c: Likewise.
3248 * elf32-bfin.c: Likewise.
3249 * elf32-dlx.c: Likewise.
3250 * elf32-mep.c: Likewise.
3251 * elf32-v850.c: Likewise.
3252 * mach-o.c: Likewise.
3255 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
3257 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
3259 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
3260 (elf_x86_64_check_relocs): Align relocation section to 4 byte
3262 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
3264 (elf_x86_64_finish_dynamic_symbol): Updated.
3265 (elf_x86_64_finish_dynamic_sections): Don't use
3266 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
3267 bfd_elf64_swap_dyn_out.
3269 2011-01-14 J. Park <grassman@gmail.com>
3272 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
3273 following bfd_link_hash_warning symbol link.
3275 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
3276 Glauber de Oliveira Costa <glommer@gmail.com>
3278 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
3279 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
3280 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
3282 * libbfd.h: Rebuilt.
3283 * bfd-in2.h: Rebuilt.
3284 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
3285 (elf32_arm_reloc_map): Likewise.
3286 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
3287 (elf32_arm_stub_long_branch_any_tls_pic,
3288 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
3289 (DEF_STUBS): Add new stubs.
3290 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
3291 (elf32_arm_local_tlsdesc_gotent): New.
3292 (GOT_TLS_GDESC): New mask.
3293 (GOT_TLS_GD_ANY): Define.
3294 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
3295 (elf32_arm_compute_jump_table_size): New.
3296 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
3297 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
3298 sgotplt_jump_table_size fields.
3299 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
3300 (elf32_arm_link_hash_table_create): Initialize new fields.
3301 (arm_type_of_stub): Check TLS desc relocs too.
3302 (elf32_arm_stub_name): TLS desc relocs can be shared.
3303 (elf32_arm_tls_transition): Determine relaxation.
3304 (arm_stub_required_alignment): Add tls stubs.
3305 (elf32_arm_size_stubs): Likewise.
3306 (elf32_arm_tls_relax): Perform TLS relaxing.
3307 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
3308 (IS_ARM_TLS_GNU_RELOC): New.
3309 (IS_ARM_TLS_RELOC): Use it.
3310 (elf32_arm_relocate_section): Perform TLS relaxing.
3311 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
3313 (allocate_dynrelocs): Allocate tls desc relcoations.
3314 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
3316 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
3318 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
3320 (elf32_arm_finish_dynamic_symbol): Adjust.
3321 (arm_put_trampoline): New.
3322 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
3324 (elf_backend_always_size_sections): Define.
3326 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3328 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
3330 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3334 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
3335 handle symbols marked with regular reference, but not non-GOT
3336 reference when building shared library.
3338 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
3339 local and global STT_GNU_IFUNC symols when building shared
3341 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3343 2011-01-05 DJ Delorie <dj@redhat.com>
3345 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
3346 * libbfd.h: Regenerate.
3347 * bfd-in2.h: Regenerate.
3348 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
3350 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
3352 * cpu-i386.c (bfd_i386_compatible): New.
3353 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
3354 with bfd_i386_compatible.
3355 (bfd_x86_64_arch_intel_syntax): Likewise.
3356 (bfd_i386_arch_intel_syntax): Likewise.
3357 (i8086_arch): Likewise.
3358 (bfd_x64_32_arch): Likewise.
3359 (bfd_x86_64_arch): Likewise.
3360 (bfd_i386_arch): Likewise.
3362 For older changes see ChangeLog-2010
3368 version-control: never